CN111752390B - Visual safety detection method, device and equipment for interface and storage medium - Google Patents
Visual safety detection method, device and equipment for interface and storage medium Download PDFInfo
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Abstract
The application discloses a visual safety detection method, a visual safety detection device, visual safety detection equipment and a storage medium of an interface, and relates to the fields of image processing and automatic driving (including autonomous parking). The specific implementation scheme is as follows: under the condition that the vehicle is in a running state, determining an interface to be responded, which needs to respond to the interaction instruction of the vehicle and the machine; according to the attribute information of the interface to be responded, determining the visual safety of the interface to be responded; and determining whether the interface to be responded responds to the vehicle-machine interaction instruction according to the visual safety of the interface to be responded. According to the method and the device for detecting the visual safety of the interface to be responded, which corresponds to the operation instruction of the vehicle machine of the driver, can be used for detecting the visual safety of the interface to be responded in the vehicle driving process, filtering the interface to be responded, which influences driving, and responding to the interaction instruction of the vehicle machine by the interface which meets the requirement of the visual safety, so that dynamic detection and screening of the interface to be responded are realized, the interaction requirement of the vehicle machine to a certain extent can be met, and the driving safety can be improved.
Description
Technical Field
The present disclosure relates to the field of image processing technologies, and in particular, to a method, an apparatus, a device, and a storage medium for detecting visual security of an interface.
Background
During the running of the vehicle, the driving operation of the driver is affected to some extent when the driver operates the vehicle, so that a safety accident is liable to occur. In order to avoid this, a certain adjustment should be made to the interaction between the driver and the vehicle.
Disclosure of Invention
The application provides a visual safety detection method, device and equipment for an interface and a storage medium.
According to an aspect of the present application, there is provided a visual security detection method of an interface, including:
under the condition that the vehicle is in a running state, determining an interface to be responded, which needs to respond to the interaction instruction of the vehicle and the machine;
according to the attribute information of the interface to be responded, determining the visual safety of the interface to be responded;
and determining whether the interface to be responded responds to the vehicle-computer interaction instruction according to the visual safety of the interface to be responded.
According to another aspect of the present application, there is provided a visual safety detection device of an interface, including:
the first determining module is used for determining an interface to be responded, which needs to respond to the interaction instruction of the vehicle and the machine, under the condition that the vehicle is in a running state;
The second determining module is used for determining the visual safety of the interface to be responded according to the attribute information of the interface to be responded;
and the third determining module is used for determining whether the interface to be responded responds to the vehicle-computer interaction instruction according to the visual safety of the interface to be responded.
According to another aspect of the present application, an electronic device is provided, where the function of the electronic device may be implemented by hardware, or may be implemented by software that executes a response by hardware. The hardware or software includes one or more modules corresponding to the functions described above.
In one possible design, the architecture of the electronic device includes a processor and a memory, the memory storing a program for supporting the electronic device to perform the method of visual security detection of the interface described above, the processor being configured to execute the program stored in the memory. The electronic device may also include a communication interface for communicating with other devices or communication networks.
According to another aspect of the present application, there is provided a non-transitory computer readable storage medium storing computer instructions for storing an electronic device and computer software instructions for the electronic device, including a program involved in a method for performing visual security detection of the above-described interface.
According to another aspect of the present application, there is provided a computer program product comprising a computer program which, when executed by a processor, implements a method as described above.
According to the technology, the driving safety problem generated by interaction between a driver and a vehicle machine in the driving process of the vehicle is solved. According to the method and the device for detecting the visual safety of the interface to be responded, which corresponds to the operation instruction of the vehicle machine of the driver, can be used for detecting the visual safety of the interface to be responded in the vehicle driving process, filtering the interface to be responded, which influences driving, and responding to the interaction instruction of the vehicle machine by the interface which meets the requirement of the visual safety, so that dynamic detection and screening of the interface to be responded are realized, the interaction requirement of the vehicle machine to a certain extent can be met, and the driving safety can be improved.
It should be understood that the description of this section is not intended to identify key or critical features of the embodiments of the application or to delineate the scope of the application. Other features of the present application will become apparent from the description that follows.
Drawings
The drawings are for better understanding of the present solution and do not constitute a limitation of the present application. Wherein:
FIG. 1 is a schematic diagram of a visual security detection method of an interface according to an embodiment of the present application;
FIG. 2 is a schematic diagram of step S20 of a visual safety detection method of an interface according to an embodiment of the present application;
FIG. 3 is a schematic diagram of an application example according to an embodiment of the present application;
FIG. 4 is a schematic diagram of step S22 of a visual safety detection method of an interface according to an embodiment of the present application;
FIG. 5 is a schematic diagram of an application example according to another embodiment of the present application;
FIG. 6 is a schematic diagram of step S20 of a visual safety detection method of an interface according to another embodiment of the present application;
FIG. 7 is a schematic diagram of step S25 of a visual safety detection method of an interface according to an embodiment of the present application;
FIG. 8 is a schematic diagram of step S20 of a visual safety detection method of an interface according to another embodiment of the present application;
FIG. 9 is a schematic diagram of an application example according to another embodiment of the present application;
FIG. 10 is a schematic diagram of a visual security detection method of an interface according to another embodiment of the present application;
FIG. 11 is a schematic diagram of a visual security detection method of an interface according to another embodiment of the present application;
FIG. 12 is a schematic diagram of a visual safety detection device of an interface according to an embodiment of the present application;
fig. 13 is a block diagram of an electronic device for implementing a method of visual security detection of an interface of an embodiment of the present application.
Detailed Description
Exemplary embodiments of the present application are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present application to facilitate understanding, and should be considered as merely exemplary. Accordingly, one of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
According to an embodiment of the present application, as shown in fig. 1, the present application provides a visual security detection method of an interface, including:
s10: and under the condition that the vehicle is in a running state, determining an interface to be responded, which is required to respond to the interaction instruction of the vehicle and the machine.
The vehicle-machine interaction instruction is used for achieving the calling and the operation of pages to be displayed on the vehicle-machine. The vehicle-computer interaction instruction can be a voice instruction or a touch instruction.
The interface to be responded may be understood as an interface that can be displayed on the vehicle and can be operated. The interface to be responded can be each page corresponding to the vehicle-mounted system of the vehicle machine, or each page corresponding to the application program installed in the vehicle-mounted system. For example, the interface to be responded may be a vehicle-mounted system interface including an application icon on a vehicle, or may be a homepage, a music playing page, a song detail page, an interface for map navigation, an interface for news information, etc. of a music application installed on a vehicle-mounted system, which is not limited herein.
The interface to be responded, which is determined to be required to respond to the vehicle-machine interaction instruction, can be understood as an interface which is required to respond to and execute the vehicle-machine interaction instruction. The interface may be a currently displayed interface on the vehicle or may be any interface that is not displayed in the background. The interface to be responded can be determined by analyzing the interaction instruction of the vehicle and the machine.
S20: and determining the visual safety of the interface to be responded according to the attribute information of the interface to be responded.
The attribute information may include at least information related to visual interface elements of the interface to be responded to. The determination of the visual safety of the interface to be responded can be understood as determining whether the interface design of the interface to be responded meets the reading habit of the driver, whether the interface design can interfere with the reading and operation of the driver, whether the concentration degree of the driver on the driving of the vehicle can be greatly influenced, whether the reading difficulty and the reading time of the driver can be increased, and the like.
S30: and determining whether the interface to be responded responds to the vehicle-machine interaction instruction according to the visual safety of the interface to be responded.
When the visual safety of the interface to be responded does not meet the use requirement in the driving state, the interface to be responded does not respond to the interaction instruction of the vehicle and the machine, namely the interface to be responded is not displayed on the vehicle and the machine or the interface to be responded is not caused to respond to the operation of the driver.
When the visual safety of the interface to be recognized meets the use requirement in the driving state, the interface to be responded responds to the interaction instruction of the vehicle and the machine, namely the interface to be responded is displayed on the vehicle and the machine or the interface to be responded is caused to respond to the operation of the driver.
According to the method and the device for detecting the visual safety of the interface to be responded, which corresponds to the operation instruction of the vehicle machine of the driver, can be used for detecting the visual safety of the interface to be responded in the vehicle driving process, filtering the interface to be responded, which influences driving, and responding to the interaction instruction of the vehicle machine by the interface which meets the requirement of the visual safety, so that dynamic detection and screening of the interface to be responded are realized, the interaction requirement of the vehicle machine to a certain extent can be met, and the driving safety can be improved.
In one example, the visual security detection method of an interface further comprises:
and identifying the source of the received vehicle-machine interaction instruction, and judging whether the received vehicle-machine interaction instruction is initiated by a driver.
And if the vehicle-computer interaction instruction is initiated by the driver, executing the steps from S10 to S30.
In one embodiment, as shown in fig. 2, determining the visual security of the interface to be responded according to the attribute information of the interface to be responded includes:
S21: and determining a target interface element in the interface to be responded according to the attribute information of the interface to be responded.
The target interface element may comprise any visual interface element displayed on the interface to be responded to. As shown in fig. 3, for example, the target interface element may include text, control buttons, a function area wire frame, a progress bar, a drag bar, a pattern, and the like in the interface.
The determined target interface element can be a visual interface element in the interface to be responded, or can be all visual interface elements in the interface to be responded. When the determined target interface element is a visual interface element in the interface to be responded, it can be understood as a valid visual element that is screened out. While visual interface elements that are not targeted interface elements may be understood as invalid visual elements.
For example, there may be elements in one interface that are related to the user's usage function, such as turn-inducing text, which may be considered valid visual elements. While elements that are not related to the user's usage function, such as map non-line details, decorative graphics, etc., are perceived by the person as being an integral and decorative element of the interface function, but are not understood and are not related to the usage function, they can be considered as invalid visual elements.
S22: and determining the visual safety of the target interface element according to the current visual characteristic information and the corresponding standard visual characteristic information of the target interface element.
Visual characteristic information may be understood as related information that can affect its display effect on an interface. That is, information that can affect the visual effect that the interface element presents in the interface. For example, in the case that the type of the target interface element is a text interface element, one or more of font size (size) information, color contrast information, and text number information may be included in both the current visual feature information and the standard visual feature information. In the case that the type of the target interface element is an icon interface element, the current visual characteristic information and the standard visual characteristic information can each include one or more of icon size (size) information, line width (thickness) information, color contrast information, distance information between adjacent icons and icon style information. In the case that the type of the target interface element is a line interface element, one or more of line length information, line width (thickness) information, and color contrast information may be included in both the current visual characteristic information and the standard visual characteristic information.
The current visual characteristic information may be understood as related visual characteristic information that can be read from the data of the target interface element. Standard visual characteristic information can be understood as standard values for which the same kind of interface elements meet visual safety requirements. The specific numerical range of each parameter in the standard visual characteristic information can be selected and adjusted according to the types of different interface elements. For example, in the case where the interface element is text, the standard visual characteristic information may be: the font size is between 4.5mm and 7.5mm, the font line length is between 7 and 13 characters, and the contrast ratio of the character color to the background color is above 3:1. In the case where the interface element is an icon, the standard visual characteristic information may be: the icon size is between 9mm and 12mm, the line width is between 10% and 12%, and the contrast ratio of the icon color to the background color is above 3:1.
The determination of the visual safety of the target interface element may be understood as determining whether the design of the target interface element satisfies the reading habit of the driver, whether the design may interfere with the reading and operation of the driver, whether the reading difficulty of the driver may be increased, whether the reading time of the driver may be increased, whether the concentration of the driver on the vehicle driving may be greatly affected, and so on.
S23: and determining the visual safety of the interface to be responded according to the visual safety of the target interface element.
Determining the visual safety of the interface to be responded to may be judged based on the visual safety of one or more target interface elements in the interface.
In this embodiment, by comparing the current visual feature information of the target interface element in the interface to be responded with the standard visual feature, the visual security of the target interface element can be accurately detected, and the visual security corresponding to the interface to be responded can be further accurately determined according to the visual security of the target interface element.
In one embodiment, determining a target interface element in an interface to be responded to includes:
and determining at least one target interface element from the visual interface elements according to the style information and/or the function information of the visual interface elements of the interface to be responded.
The visual interface element may include any element in the interface to be responded to that can be visually seen. For example, a title text, an explanatory text, an icon button, a map route line, a function area line frame, a progress bar, a drag bar, a map non-line detail, a background picture, and the like.
Style information may be understood as information for determining the type of visual interface element. For example, whether the visual interface element is text or a background map is determined by style information.
The function information may be understood as information for determining the function of the visual interface element. For example, an explicit change condition of the state of the visual interface element may be determined by the function information, such as that an active icon may be clicked or grayed out, whether the background will change, whether the icon is a decorative icon or a function icon, whether the text is an explanatory text or a decorative text, and the like.
In this embodiment, by using style information and/or function information, effective interface elements required for performing interface visual security judgment can be rapidly screened from all visual interface elements.
In one embodiment, determining each target interface element from the visual interface elements includes:
and determining at least the contained text interface element, icon interface element and line interface element from the visual interface elements.
In this embodiment, visual safety of the interface can be accurately and effectively detected through the text interface element, the icon interface element and the line interface element.
In one embodiment, as shown in fig. 4, determining the visual security of the target interface element according to the current visual characteristic information and the corresponding standard visual characteristic information of the target interface element includes:
S221: and determining standard visual characteristic information corresponding to the target interface element according to the type of the target interface element.
The type of target interface element may be understood as determining which interface element the target interface element is specifically. For example, the type of target interface element may be text, an icon, a line, a pattern, or the like.
In one example, if the target interface element is determined to be a text according to the type of the target interface element, standard visual characteristic information of the text is obtained.
S222: and comparing the current visual characteristic information with the standard visual characteristic information to obtain a comparison result.
The comparison may include matching or not matching the current visual characteristic information with the standard visual characteristic information. For example, if the target interface element is a text, the current visual feature information of the text interface element is text size 6.5mm, and the standard visual feature information of the corresponding standard text interface element is text size 4.5mm to 7.5mm, then the current visual feature information of the text interface element is considered to be matched with the standard visual feature information. For another example, if the target interface element is an icon interface element, the current visual feature information of the icon interface element is that the icon size is 7mm, and the standard visual feature information of the corresponding standard icon interface element is that the icon size is 9mm to 12mm, then the current visual feature information of the icon interface element is considered to be not matched with the standard visual feature information.
S223: and under the condition that the comparison result is that the current visual characteristic information is matched with the standard visual characteristic information, determining that the visual safety of the target interface element meets the requirement.
In this embodiment, the type of the target interface element is used to accurately obtain the corresponding standard visual feature information, so that the comparison between the accurate standard visual feature information and the current visual feature information of the target interface element can be realized, thereby improving the accuracy of determining the visual security of the target interface element.
In one embodiment, determining the visual safety of the interface to be responded to based on the visual safety of the target interface element comprises:
and under the condition that the duty ratio of the target interface element meeting the visual safety requirement in each visual interface element of the interface to be responded reaches a threshold duty ratio, determining that the visual safety of the interface to be responded meets the requirement. The threshold duty cycle may be selected and adjusted as desired. It should be noted that, each visual interface element of the interface to be responded may be understood as all visual interface elements in the interface to be responded, and may also be understood as effective visual interface elements.
In this embodiment, the visual security of the interface to be responded can be accurately and effectively determined by the ratio of the target interface element meeting the visual security requirement to each visual interface element of the interface to be responded.
In one example, as shown in fig. 5, determining the visual security of the interface to be responded to includes:
and determining the effective visual element (target visual element) and the decorative graphic element according to the style information and/or the function information of each visual element in the interface to be responded. Wherein the effective visual elements include text, active icons and lines.
And extracting the current visual characteristic information of the text visual element in the effective visual element, wherein the current visual characteristic information of the text visual element comprises font size and color contrast.
And extracting the current visual characteristic information of the active icon visual element in the effective visual elements, wherein the current visual characteristic information of the active icon visual element comprises icon size, line thickness and color contrast.
And extracting current visual characteristic information of the line visual element in the effective visual elements, wherein the current visual characteristic information of the line visual element comprises line length, thin line thickness and color contrast.
And respectively judging the visual safety of the current visual characteristic information of the character visual element, the current visual characteristic information of the active icon visual element and the current visual characteristic information of the active line visual element by utilizing the standard visual characteristic information of each visual element.
And determining which visual elements in the interface to be responded are safe visual elements (target interface elements meeting the visual safety requirements) and which visual elements are unsafe visual elements (target interface elements not meeting the visual safety requirements) according to the judging result. And further determining whether the interface to be responded meets the visual safety requirement according to the proportion of the safety visual elements in all the effective visual elements.
In one embodiment, as shown in fig. 6, determining the visual security of the interface to be responded according to the attribute information of the interface to be responded includes:
s24: and determining the number of the visual function blocks contained in the interface to be responded according to the attribute information of the interface to be responded.
Visual function blocks can be understood as different functional areas that are visually displayed in the interface to be responded to. For example, as shown in fig. 3, when the interface to be responded is a music playing interface, the interface to be responded includes a playing progress bar function block located in the middle of the interface, a music switching/pausing function block located at the lower left of the playing progress bar function block, a playing music cover block located above the playing progress bar function block, a page return function block located above the playing music cover block, a shortcut bar block located at the left of the playing music cover block, and a playing mode/playlist block located at the lower right of the playing progress bar function block.
The determination of the visual function block may be determined using a div (division) tag in the attribute information. The determination may also be made by style information in the attribute information.
S25: and under the condition that the number of the visual function blocks meets the threshold requirement, determining whether the text information quantity displayed in the visual function blocks is overloaded.
Whether the text information amount is overloaded or not can be understood as whether the text sentence length or the number of text contained in the visual function block affects the speed of the driver's quick reading and information acquisition. For example, when there are too many characters in the visual function block, it is considered unsuitable for the driver to perform the visual operation during driving the vehicle, and thus the amount of the character information thereof is considered to be overloaded.
The threshold requirements for the number of visual function blocks can be selected and adjusted as desired. In order to facilitate operation in a vehicle driving situation, the number of visual function blocks may be as small as possible.
S26: and under the condition that the text information quantity displayed in the visual function block is not overloaded, determining that the visual safety of the interface to be responded meets the requirement.
In this embodiment, by detecting the number of visual function blocks and whether the amount of information in the visual function blocks is overloaded, the visual safety of the interface to be responded can be effectively and accurately determined.
In one embodiment, as shown in fig. 7, determining whether the amount of text information displayed in the visual function block is overloaded includes:
s251: the number of words contained in the visual function block is determined.
The number of characters can be determined by using title labels in the attribute information or by using character block occupation judgment.
S252: and under the condition that the number of the characters contained in the visual function block is not more than the threshold number, determining that the text information quantity of the visual function block is not overloaded.
In this embodiment, the number of characters contained in each visual function block is utilized to accurately and effectively determine whether the text information amount of each visual function block is overloaded.
In one embodiment, as shown in fig. 8, determining the visual security of the interface to be responded according to the attribute information of the interface to be responded includes:
s27: and comparing the current visual characteristic information of the target interface element in the interface to be responded with the corresponding standard visual characteristic information according to the attribute information of the interface to be responded, and obtaining a comparison result.
The step of comparing the current visual characteristic information of the target interface element with the corresponding standard visual characteristic information may refer to the above-mentioned embodiment.
S28: and under the condition that the comparison result is that the current visual characteristic information is matched with the standard visual characteristic information, determining the number of visual function blocks contained in the interface to be responded according to the attribute information of the interface to be responded.
S29: and under the condition that the number of the visual function blocks meets the threshold requirement and the text information quantity displayed in the visual function blocks is not overloaded, determining that the visual safety of the interface to be responded meets the requirement.
Whether the text information of the visual function block is overloaded or not can be referred to the above embodiment.
In this embodiment, by comparing the current visual feature information of the target interface element with the corresponding standard visual feature information and combining the text information amount overload detection of the visual function block, the visual safety of the interface to be responded can be more accurately and effectively determined.
In one example, as shown in fig. 9, determining visual safety of the interface to be responded according to attribute information of the interface to be responded includes:
and determining the number of the visual function blocks contained in the interface to be responded according to the attribute information of the interface to be responded.
And under the condition that the number of the visual function blocks does not meet the threshold requirement, generating information overload risk prompt information which is used for prompting whether a driver still needs to make the interface to be responded or not.
And under the condition that the number of the visual function blocks meets the threshold requirement, determining whether the text information quantity displayed in the visual function blocks is overloaded according to the Chinese number in the visual function blocks.
And under the condition that the text information quantity displayed in the visual function block is not overloaded, determining that the visual safety of the interface to be responded meets the requirement.
And under the condition that the text information quantity displayed in the visual function block is overloaded, generating information overload risk prompt information which is used for prompting whether a driver still needs to make the interface to be responded to respond.
In one embodiment, as shown in fig. 10, according to the visual security of the interface to be responded, determining whether the interface to be responded responds to the interaction instruction of the vehicle and the machine includes:
s31: and under the condition that the visual safety of the interface to be responded meets the requirement, the interface to be responded responds to the vehicle-machine interaction instruction.
In one embodiment, as shown in fig. 10, according to the visual security of the interface to be responded, determining whether the interface to be responded responds to the interaction instruction of the vehicle and the machine includes:
s32: and generating risk prompt information under the condition that the visual safety of the interface to be responded does not meet the requirement.
S33: and determining whether the interface to be responded responds to the vehicle-machine interaction instruction according to the received feedback information corresponding to the risk prompt information.
According to the method and the device for responding to the vehicle-to-vehicle interaction instruction, the risk prompt information can be sent to the driver under the condition that the visual safety of the interface to be responded does not meet the requirement, so that the driver can further and autonomously judge whether the interface to be responded is required to respond to the vehicle-to-vehicle interaction instruction.
In one example, as shown in fig. 11, a visual security detection method of an interface includes:
the method comprises the steps of starting a vehicle-mounted system, displaying a vehicle-mounted system function module in a central control manner, and judging whether a vehicle is in a running state or not under the condition that a vehicle-machine interaction instruction is received;
if the vehicle is not in a running state, responding to the interface to be responded corresponding to the vehicle-machine interaction instruction and displaying the interface on the vehicle-machine normally;
if the vehicle is in a running state, judging the visual safety of a visual element (target interface element) in the interface to be responded;
if the visual safety does not meet the requirement, the interface to be responded does not respond to the interaction instruction of the vehicle and the vehicle, is not displayed on the vehicle and the driver cannot use the interface;
if the visual safety meets the requirement, judging whether the text information quantity of the visual function block in the interface to be responded is overloaded or not;
If the text information quantity of the visual function block is not overloaded, the interface to be responded responds to the interaction instruction of the vehicle and the vehicle are displayed for the operation of a driver.
If the text information quantity of the visual function block is overloaded, risk prompt information is generated to prompt a driver of the risk of driving the vehicle after the response of the interface to be responded.
In one example, the visual safety detection method of the interface of each embodiment may be performed by an on-board system of the vehicle, a vehicle control system, or a server.
According to an embodiment of the present application, as shown in fig. 12, there is provided a visual safety detection device of an interface, including:
the first determining module 10 is configured to determine an interface to be responded, which needs to respond to the interaction instruction of the vehicle and the machine, when the vehicle is in a driving state.
The second determining module 20 is configured to determine visual safety of the interface to be responded according to the attribute information of the interface to be responded.
And the third determining module 30 is configured to determine, according to visual safety of the interface to be responded, whether the interface to be responded is displayed on the vehicle in response to the vehicle-to-vehicle interaction instruction.
In one embodiment, the second determination module 20 includes:
And the first determining submodule is used for determining target interface elements in the interface to be responded according to the attribute information of the interface to be responded.
And the second determining submodule is used for determining the visual safety of the target interface element according to the current visual characteristic information and the corresponding standard visual characteristic information of the target interface element.
And the third determination submodule is used for determining the visual safety of the interface to be responded according to the visual safety of the target interface element.
In one embodiment, the second determination submodule includes:
and the first determining unit is used for determining standard visual characteristic information corresponding to the target interface element according to the type of the target interface element.
And the comparison unit is used for comparing the current visual characteristic information with the standard visual characteristic information to obtain a comparison result.
And the second determining unit is used for determining that the visual safety of the target interface element meets the requirement under the condition that the comparison result is that the current visual characteristic information is matched with the standard visual characteristic information.
In one embodiment, the third determining submodule is further used for determining that the visual safety of the interface to be responded meets the requirement if the ratio of the target interface element meeting the visual safety requirement in each visual interface element of the interface reaches a threshold ratio.
In one embodiment, the second determination module 20 includes:
and the fourth determination submodule is used for determining the number of the visual function blocks contained in the interface to be responded according to the attribute information of the interface to be responded.
And a fifth determining sub-module, configured to determine whether the text information displayed in the visual function block is overloaded if the number of visual function blocks meets the threshold requirement.
And the sixth determining submodule is used for determining that the visual safety of the interface to be responded meets the requirement under the condition that the text information quantity displayed in the visual functional block is not overloaded.
In one embodiment, the fifth determination submodule includes:
and the third determining unit is used for determining the number of words contained in the visual function block.
And a fourth determining unit, configured to determine that the text information amount of the visual function block is not overloaded, if the text amount included in the visual function block is not greater than the threshold amount.
In one embodiment, the second determination module 20 includes:
and the comparison sub-module is used for comparing the current visual characteristic information of the target interface element in the interface to be responded with the corresponding standard visual characteristic information according to the attribute information of the interface to be responded, so as to obtain a comparison result.
And the seventh determining submodule is used for determining the number of the visual function blocks contained in the interface to be responded according to the attribute information of the interface to be responded under the condition that the comparison result is that the current visual characteristic information is matched with the standard visual characteristic information.
And the eighth determining submodule is used for determining that the visual safety of the interface to be responded meets the requirement under the condition that the number of the visual functional blocks meets the threshold requirement and the text information quantity displayed in the visual functional blocks is not overloaded.
In one embodiment, the third determination module 30 includes:
and the display sub-module is used for displaying the interface to be responded on the vehicle and the vehicle in response to the vehicle-to-vehicle interaction instruction under the condition that the visual safety of the interface to be responded meets the requirement.
In one embodiment, the third determination module 30 includes:
the generation sub-module is used for generating risk prompt information under the condition that the visual safety of the interface to be responded does not meet the requirement.
And the ninth determining submodule is used for determining whether the interface to be responded responds to the interaction instruction of the vehicle and the machine to display on the vehicle and the machine according to the received feedback information corresponding to the risk prompt information.
The function of the visual safety detection device of the above-mentioned interface may refer to each embodiment of the visual safety detection method of the above-mentioned interface, and will not be described herein.
According to embodiments of the present application, there is also provided an electronic device, a readable storage medium and a computer program product.
As shown in fig. 13, is a block diagram of an electronic device of a method of visual security detection of an interface according to an embodiment of the present application. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular telephones, smartphones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the application described and/or claimed herein.
As shown in fig. 13, the electronic device includes: one or more processors 1301, memory 1302, and interfaces for connecting the components, including a high-speed interface and a low-speed interface. The various components are interconnected using different buses and may be mounted on a common motherboard or in other manners as desired. The processor may process instructions executing within the electronic device, including instructions stored in or on memory to display graphical information of the GUI on an external input/output device, such as a display device coupled to the interface. In other embodiments, multiple processors and/or multiple buses may be used, if desired, along with multiple memories and multiple memories. Also, multiple electronic devices may be connected, each providing a portion of the necessary operations (e.g., as a server array, a set of blade servers, or a multiprocessor system). One processor 1301 is illustrated in fig. 13.
Memory 1302 is a non-transitory computer-readable storage medium provided herein. Wherein the memory stores instructions executable by the at least one processor to cause the at least one processor to perform a method of visual security detection of an interface provided herein. The non-transitory computer readable storage medium of the present application stores computer instructions for causing a computer to perform a method of visual security detection of an interface provided by the present application.
The memory 1302 is used as a non-transitory computer readable storage medium for storing non-transitory software programs, non-transitory computer executable programs, and modules, such as program instructions/modules (e.g., the first determination module 10, the second determination module 20, and the third determination module 30 shown in fig. 12) corresponding to the method of visual security detection of an interface in the embodiments of the present application. Processor 1301 executes various functional applications of the server and data processing, i.e., a method of implementing visual security detection of an interface in the above-described method embodiments, by running non-transitory software programs, instructions, and modules stored in memory 1302.
Memory 1302 may include a storage program area that may store an operating system, at least one application program required for functionality, and a storage data area; the storage data area may store data created from the use of the electronic device for visual security detection of the interface, and the like. In addition, memory 1302 may include high-speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid-state storage device. In some embodiments, memory 1302 may optionally include memory located remotely from processor 1301, which may be connected to the interface's visual security detection electronics via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The electronic device of the method of visual security detection of an interface may further include: an input device 1303 and an output device 1304. The processor 1301, memory 1302, input device 1303, and output device 1304 may be connected by a bus or other means, for example in fig. 13.
The input device 1303 may receive input numeric or character information and generate key signal inputs related to user settings and function control of the electronic device for visual security detection of the interface, such as input devices for a touch screen, a keypad, a mouse, a track pad, a touch pad, a pointer stick, one or more mouse buttons, a track ball, a joystick, and the like. The output device 1304 may include a display device, auxiliary lighting (e.g., LEDs), and haptic feedback (e.g., a vibrating motor), among others. The display device may include, but is not limited to, a Liquid Crystal Display (LCD), a Light Emitting Diode (LED) display, and a plasma display. In some implementations, the display device may be a touch screen.
Various implementations of the systems and techniques described here can be realized in digital electronic circuitry, integrated circuitry, application specific ASIC (application specific integrated circuit), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs, the one or more computer programs may be executed and/or interpreted on a programmable system including at least one programmable processor, which may be a special purpose or general-purpose programmable processor, that may receive data and instructions from, and transmit data and instructions to, a storage system, at least one input device, and at least one output device.
These computing programs (also referred to as programs, software applications, or code) include machine instructions for a programmable processor, and may be implemented in a high-level procedural and/or object-oriented programming language, and/or in assembly/machine language. As used herein, the terms "machine-readable medium" and "computer-readable medium" refer to any computer program product, apparatus, and/or device (e.g., magnetic discs, optical disks, memory, programmable Logic Devices (PLDs)) used to provide machine instructions and/or data to a programmable processor, including a machine-readable medium that receives machine instructions as a machine-readable signal. The term "machine-readable signal" refers to any signal used to provide machine instructions and/or data to a programmable processor.
To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and pointing device (e.g., a mouse or trackball) by which a user can provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic input, speech input, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a background component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such background, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), and the internet.
The computer system may include a client and a server. The client and server are typically remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the responding computers and having a client-server relationship to each other.
It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps described in the present application may be performed in parallel, sequentially, or in a different order, provided that the desired results of the technical solutions disclosed in the present application can be achieved, and are not limited herein.
The above embodiments do not limit the scope of the application. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application are intended to be included within the scope of the present application.
Claims (21)
1. A visual security detection method of an interface, comprising:
under the condition that the vehicle is in a running state, determining an interface to be responded, which needs to respond to the interaction instruction of the vehicle and the machine;
determining the visual safety of the interface to be responded according to the comparison result of the attribute information of the interface to be responded and the standard attribute information of the interface to be responded;
determining whether the interface to be responded responds to the vehicle-computer interaction instruction according to the visual safety of the interface to be responded; the interface to be responded responds to the vehicle-machine interaction instruction to display the interface to be responded on the vehicle-machine, and the interface to be responded does not respond to the vehicle-machine interaction instruction to not display the interface to be responded on the vehicle-machine.
2. The method of claim 1, wherein the determining the visual security of the interface to be responded according to the comparison result of the attribute information of the interface to be responded and the standard attribute information of the interface to be responded comprises:
Determining a target interface element in the interface to be responded according to the attribute information of the interface to be responded;
determining the visual safety of the target interface element according to the current visual characteristic information and the corresponding standard visual characteristic information of the target interface element;
and determining the visual safety of the interface to be responded according to the visual safety of the target interface element.
3. The method of claim 2, wherein determining the visual security of the target interface element from the current visual characteristic information and the corresponding standard visual characteristic information of the target interface element comprises:
determining standard visual characteristic information corresponding to the target interface element according to the type of the target interface element;
comparing the current visual characteristic information with the standard visual characteristic information to obtain a comparison result;
and under the condition that the comparison result shows that the current visual characteristic information is matched with the standard visual characteristic information, determining that the visual safety of the target interface element meets the requirement.
4. The method of claim 2, wherein the determining the visual security of the interface to be responded to according to the visual security of the target interface element comprises:
And under the condition that the duty ratio of the target interface element meeting the visual safety requirement in each visual interface element of the interface reaches a threshold duty ratio, determining that the visual safety of the interface to be responded meets the requirement.
5. The method of claim 2, wherein the current visual feature information and the standard visual feature information comprise:
when the type of the target interface element is a text interface element, the current visual characteristic information and the standard visual characteristic information at least comprise font size information and/or color contrast information;
when the type of the target interface element is an icon interface element, the current visual characteristic information and the standard visual characteristic information at least comprise icon size information, line width information and/or color contrast information;
and under the condition that the type of the target interface element is a line interface element, the current visual characteristic information and the standard visual characteristic information at least comprise line length information, line width information and/or color contrast information.
6. The method of claim 1, wherein the determining the visual security of the interface to be responded according to the comparison result of the attribute information of the interface to be responded and the standard attribute information of the interface to be responded comprises:
Determining the number of visual function blocks contained in the interface to be responded according to the attribute information of the interface to be responded;
determining whether the text information quantity displayed in the visual function blocks is overloaded or not under the condition that the quantity of the visual function blocks meets the threshold requirement;
and under the condition that the text information quantity displayed in the visual function block is not overloaded, determining that the visual safety of the interface to be responded meets the requirement.
7. The method of claim 6, wherein the determining whether the amount of text information displayed in the visual function block is overloaded comprises:
determining the number of characters contained in the visual function block;
and under the condition that the number of the characters contained in the visual function block is not more than the threshold number, determining that the text information quantity of the visual function block is not overloaded.
8. The method of claim 1, wherein the determining the visual security of the interface to be responded according to the comparison result of the attribute information of the interface to be responded and the standard attribute information of the interface to be responded comprises:
comparing the current visual characteristic information of the target interface element in the interface to be responded with the corresponding standard visual characteristic information according to the attribute information of the interface to be responded to obtain a comparison result;
Under the condition that the comparison result is that the current visual characteristic information is matched with the standard visual characteristic information, determining the number of visual function blocks contained in the interface to be responded according to the attribute information of the interface to be responded;
and under the condition that the number of the visual function blocks meets the threshold requirement and the text information quantity displayed in the visual function blocks is not overloaded, determining that the visual safety of the interface to be responded meets the requirement.
9. The method according to any one of claims 1 to 8, wherein the determining whether the interface to be responded to the vehicle-to-machine interaction instruction according to the visual security of the interface to be responded to comprises:
and under the condition that the visual safety of the interface to be responded meets the requirement, the interface to be responded responds to the vehicle-computer interaction instruction.
10. The method according to any one of claims 1 to 8, wherein the determining whether the interface to be responded to the vehicle-to-machine interaction instruction according to the visual security of the interface to be responded to comprises:
generating risk prompt information under the condition that the visual safety of the interface to be responded does not meet the requirement;
And determining whether the interface to be responded responds to the vehicle-computer interaction instruction according to the received feedback information corresponding to the risk prompt information.
11. A visual safety detection device of an interface, comprising:
the first determining module is used for determining an interface to be responded, which needs to respond to the interaction instruction of the vehicle and the machine, under the condition that the vehicle is in a running state;
the second determining module is used for determining the visual safety of the interface to be responded according to the comparison result of the attribute information of the interface to be responded and the standard attribute information of the interface to be responded;
the third determining module is used for determining whether the interface to be responded responds to the vehicle-computer interaction instruction according to the visual safety of the interface to be responded; the interface to be responded responds to the vehicle-machine interaction instruction to display the interface to be responded on the vehicle-machine, and the interface to be responded does not respond to the vehicle-machine interaction instruction to not display the interface to be responded on the vehicle-machine.
12. The apparatus of claim 11, wherein the second determination module comprises:
the first determining submodule is used for determining target interface elements in the interface to be responded according to the attribute information of the interface to be responded;
A second determining sub-module, configured to determine visual safety of the target interface element according to current visual feature information and corresponding standard visual feature information of the target interface element;
and the third determination submodule is used for determining the visual safety of the interface to be responded according to the visual safety of the target interface element.
13. The apparatus of claim 12, wherein the second determination submodule comprises:
the first determining unit is used for determining standard visual characteristic information corresponding to the target interface element according to the type of the target interface element;
the comparison unit is used for comparing the current visual characteristic information with the standard visual characteristic information to obtain a comparison result;
and the second determining unit is used for determining that the visual safety of the target interface element meets the requirement under the condition that the comparison result shows that the current visual characteristic information is matched with the standard visual characteristic information.
14. The apparatus of claim 12, wherein the third determination submodule is further configured to determine that the visual safety of the interface to be responded to meets a requirement if a ratio of a target interface element that meets the visual safety requirement to each visual interface element of the interface reaches a threshold ratio.
15. The apparatus of claim 11, wherein the second determination module comprises:
a fourth determining submodule, configured to determine, according to attribute information of the interface to be responded, the number of visual function blocks included in the interface to be responded;
a fifth determining submodule, configured to determine whether the text information amount displayed in the visual functional blocks is overloaded if the number of the visual functional blocks meets a threshold requirement;
and a sixth determining submodule, configured to determine that visual safety of the interface to be responded meets a requirement when the text information amount displayed in the visual functional block is not overloaded.
16. The apparatus of claim 15, wherein the fifth determination submodule comprises:
a third determining unit, configured to determine the number of characters included in the visual function block;
and a fourth determining unit, configured to determine that the text information amount of the visual function block is not overloaded, if the number of text included in the visual function block is not greater than a threshold number.
17. The apparatus of claim 11, wherein the second determination module comprises:
the comparison sub-module is used for comparing the current visual characteristic information of the target interface element in the interface to be responded with the corresponding standard visual characteristic information according to the attribute information of the interface to be responded to obtain a comparison result;
A seventh determining submodule, configured to determine, according to attribute information of the interface to be responded, the number of visual function blocks included in the interface to be responded when the comparison result indicates that the current visual feature information matches the standard visual feature information;
and an eighth determining submodule, configured to determine that visual safety of the interface to be responded meets a requirement when the number of the visual functional blocks meets a threshold requirement and the text information amount displayed in the visual functional blocks is not overloaded.
18. The apparatus of any of claims 11 to 17, wherein the third determination module comprises:
and the display sub-module is used for responding to the vehicle-machine interaction instruction by the interface to be responded under the condition that the visual safety of the interface to be responded meets the requirement.
19. The apparatus of any of claims 11 to 17, wherein the third determination module comprises:
the generation sub-module is used for generating risk prompt information under the condition that the visual safety of the interface to be responded does not meet the requirement;
and the ninth determining submodule is used for determining whether the interface to be responded responds to the vehicle-computer interaction instruction according to the received feedback information corresponding to the risk prompt information.
20. An electronic device, comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1 to 10.
21. A non-transitory computer readable storage medium storing computer instructions for causing the computer to perform the method of any one of claims 1 to 10.
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