CN113205485B - Elevator fault self-diagnosis image display method, device, computer and storage medium - Google Patents
Elevator fault self-diagnosis image display method, device, computer and storage medium Download PDFInfo
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- CN113205485B CN113205485B CN202110377289.9A CN202110377289A CN113205485B CN 113205485 B CN113205485 B CN 113205485B CN 202110377289 A CN202110377289 A CN 202110377289A CN 113205485 B CN113205485 B CN 113205485B
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000004092 self-diagnosis Methods 0.000 title claims abstract description 17
- 238000013507 mapping Methods 0.000 claims abstract description 128
- 238000003745 diagnosis Methods 0.000 claims abstract description 18
- 238000004590 computer program Methods 0.000 claims description 23
- 230000004044 response Effects 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 13
- 238000004891 communication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
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- 239000004973 liquid crystal related substance Substances 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0004—Industrial image inspection
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Abstract
The application relates to an elevator fault self-diagnosis image display method, an elevator fault self-diagnosis image display system, computer equipment and a storage medium. The method comprises the following steps: detecting whether the current elevator has a fault or not; when detecting that the current elevator has a fault, acquiring a fault code of the current elevator; acquiring a preset mapping table; according to the fault code of the current elevator, a diagnosis image corresponding to the fault code of the current elevator in the preset mapping table is obtained; and outputting and displaying the diagnostic image. Through the corresponding relation in the preset mapping table, the fault codes are converted into diagnostic images to be output, so that a user or a maintenance person can easily identify the faults of the elevator through the diagnostic images, the identification efficiency of the faults of the elevator is effectively improved, and the maintenance efficiency of the elevator is improved.
Description
Technical Field
The application relates to the technical field of elevator fault diagnosis, in particular to an elevator fault self-diagnosis image display method, an elevator fault self-diagnosis image display device, computer equipment and a storage medium.
Background
Currently, when an elevator fails, the type of the failure is displayed on a failure display through codes. For non-maintenance personnel, the fault code cannot be identified, the fault type of the elevator cannot be known in time, and the elevator can be solved only by waiting for maintenance personnel. Even if the same type of fault exists, the codes displayed on the fault displays of the elevators of different factories are different, so that maintenance personnel who do not correspond to the elevator factories need to know the fault type, and great effort is required.
Disclosure of Invention
In view of the foregoing, it is desirable to provide a method, apparatus, computer device, and storage medium capable of displaying an elevator failure self-diagnosis image.
A method of elevator fault self-diagnostic image display, the method comprising:
Detecting whether the current elevator has a fault or not;
when detecting that the current elevator has a fault, acquiring a fault code of the current elevator;
acquiring a preset mapping table;
According to the fault code of the current elevator, a diagnosis image corresponding to the fault code of the current elevator in the preset mapping table is obtained;
And outputting and displaying the diagnostic image.
In one embodiment, the step of obtaining the preset mapping table includes:
And reading a preset database and acquiring the preset mapping table.
In one embodiment, the step of obtaining the preset mapping table includes:
sending a mapping table acquisition request to a server;
and receiving a preset mapping table sent by the server in response to the mapping table acquisition request.
In one embodiment, the step of obtaining the diagnostic image corresponding to the fault code of the current elevator in the preset mapping table according to the fault code of the current elevator includes:
Acquiring a first image identification identifier corresponding to the fault code of the current elevator in the preset mapping table according to the fault code of the current elevator;
Sending a downloading request to a server according to the first image identification mark;
And receiving the diagnostic image sent by the server in response to the downloading request.
In one embodiment, the step of obtaining the diagnostic image corresponding to the fault code of the current elevator in the preset mapping table according to the fault code of the current elevator includes:
Detecting whether a first image identification mark corresponding to the fault code of the current elevator exists in the preset mapping table according to the fault code of the current elevator;
when a first image identification mark corresponding to the fault code of the current elevator exists, sending a downloading request to a server according to the first image identification mark;
when a first image identification mark corresponding to the fault code of the current elevator does not exist in the preset mapping table, determining the fault code as a new fault code, sending the new fault code to the server, receiving updating information of the server on the preset mapping table, and updating the preset mapping table according to the updating information.
In one embodiment, the step of obtaining the diagnostic image corresponding to the fault code of the current elevator in the preset mapping table according to the fault code of the current elevator includes:
acquiring a second image identification identifier corresponding to the fault code of the current elevator in the preset mapping table according to the fault code of the current elevator;
And reading a preset image database according to the second image identification mark to acquire the diagnostic image.
In one embodiment, the step of obtaining the fault code of the current elevator when the current elevator is detected to have a fault comprises:
And when detecting that the current elevator has faults, detecting a fault judging unit and acquiring the fault codes of the current elevator.
An elevator fault self-diagnostic image display device, the device comprising:
the fault detection module is used for detecting whether the current elevator has a fault or not;
the fault code acquisition module is used for acquiring the fault code of the current elevator when detecting that the current elevator has faults;
The preset mapping table acquisition module is used for acquiring a preset mapping table;
The diagnostic image acquisition module is used for acquiring a diagnostic image corresponding to the fault code of the current elevator in the preset mapping table according to the fault code of the current elevator;
And the diagnostic image display module is used for outputting and displaying the diagnostic image.
A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of:
Detecting whether the current elevator has a fault or not;
when detecting that the current elevator has a fault, acquiring a fault code of the current elevator;
acquiring a preset mapping table;
According to the fault code of the current elevator, a diagnosis image corresponding to the fault code of the current elevator in the preset mapping table is obtained;
And outputting and displaying the diagnostic image.
A computer readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of:
Detecting whether the current elevator has a fault or not;
when detecting that the current elevator has a fault, acquiring a fault code of the current elevator;
acquiring a preset mapping table;
According to the fault code of the current elevator, a diagnosis image corresponding to the fault code of the current elevator in the preset mapping table is obtained;
And outputting and displaying the diagnostic image.
According to the elevator fault self-diagnosis image display method, the device, the computer equipment and the storage medium, the fault codes are converted into the diagnosis images through the corresponding relation in the preset mapping table, so that a user or a maintainer can easily identify the faults of the elevator through the diagnosis images, the identification efficiency of the faults of the elevator is effectively improved, and the maintenance efficiency of the elevator is improved.
Drawings
Fig. 1 is an application environment diagram of an elevator fault self-diagnosis image display method in one embodiment;
fig. 2 is a flow chart of a method for displaying a self-diagnostic image of an elevator fault in one embodiment;
fig. 3 is a block diagram showing the construction of an elevator failure self-diagnosis image display apparatus in one embodiment;
Fig. 4 is an internal structural diagram of a computer device in one embodiment.
Detailed Description
The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
The elevator fault self-diagnosis image display method provided by the application can be applied to an application environment shown in fig. 1. Wherein the terminal 102 communicates with the server 104 via a network. The terminal 102 is a computer or a computer terminal connected with the control system of the elevator, and the server 104 can be implemented by a stand-alone server or a server cluster formed by a plurality of servers. The terminal 102 detects whether the current elevator has a fault; when detecting that the current elevator has a fault, acquiring a fault code of the current elevator; acquiring a preset mapping table by sending a request to a server; according to the fault code of the current elevator, a diagnosis image corresponding to the fault code of the current elevator in the preset mapping table is obtained; and outputting and displaying the diagnostic image.
In one embodiment, as shown in fig. 2, there is provided an elevator fault self-diagnosis image display method, which is described by taking a terminal in fig. 1 as an example, including the steps of:
step 210 detects whether there is a fault in the current elevator.
Specifically, the current elevator is the elevator currently being detected. Whether the current elevator has faults or not is detected, fault information can be obtained through communication with an original fault detection unit or a control system of the elevator, so that whether the current elevator has faults or not is detected, and whether all elements of the elevator work normally or not can be directly detected to detect whether the current elevator has faults or not. It should be noted that, the means for directly detecting the working states of the elements of the elevator to detect whether the current elevator has a fault may be implemented by using the prior art, which is not described in detail in this embodiment.
And 220, when detecting that the current elevator has a fault, acquiring a fault code of the current elevator.
Step 230, obtaining a preset mapping table.
In this embodiment, the preset mapping table records the correspondence between the fault code and the diagnostic image of the elevator. Specifically, the preset mapping table records the corresponding relation between each fault code of each elevator type and each diagnostic image. The preset mapping table records fault codes of various elevators of different manufacturers and different models, and records the corresponding relations between the fault codes and the diagnostic images. It should be noted that, the correspondence between the fault code and the diagnostic image may be a direct correspondence or an indirect correspondence. For example, each fault code corresponds to each diagnostic image; for example, each trouble code corresponds to each image identification mark, and each image identification mark corresponds to each diagnostic image; for example, the preset mapping table records the correspondence between each fault code and each image identification mark, for example, the preset mapping table also records the correspondence between each image identification mark and each diagnostic image.
It should be noted that the preset mapping table may be stored locally or on a server.
Step 240, according to the fault code of the current elevator, obtaining a diagnostic image corresponding to the fault code of the current elevator in the preset mapping table.
In the step, according to the fault code of the current elevator, determining a diagnosis image corresponding to the fault code in a preset mapping table, and acquiring the diagnosis image. In this embodiment, the diagnostic image is a preset unified image, which is used for displaying and expressing fault types, and for any manufacturer and any model of fault of the same type, the same diagnostic image is corresponding. The diagnostic image may be a color image or an image with text, which allows a user or service personnel to quickly identify a fault.
Step 250, outputting and displaying the diagnostic image.
In this embodiment, the diagnostic image is output to the display unit, and the diagnostic image is displayed by the display unit. The display unit may be a color display or a display of a computer. The display of the diagnostic image can enable a user or a maintenance person to conveniently and rapidly identify faults.
In the embodiment, the corresponding relation in the mapping table is preset, and the fault codes are converted into the diagnosis images to be output, so that a user or a maintenance person can easily identify the faults of the elevator through the diagnosis images, the identification efficiency of the faults of the elevator is effectively improved, and the maintenance efficiency of the elevator is improved.
In one embodiment, the step of obtaining the preset mapping table includes: and reading a preset database and acquiring the preset mapping table.
In this embodiment, the preset mapping table is stored in a database of the local computer, where the database is a preset database, and the preset database is stored in a memory of the local computer, and when a fault is detected and a fault code is obtained, the preset database is triggered to be accessed, and a request is sent to the preset database to obtain the preset mapping table.
In one embodiment, the step of obtaining the preset mapping table includes: sending a mapping table acquisition request to a server; and receiving a preset mapping table sent by the server in response to the mapping table acquisition request.
In this embodiment, the preset mapping table is stored in the server, the mapping table obtaining request is used to send a downloading request to the server, and after the server receives the mapping table obtaining request, the preset mapping table is fed back in response to the mapping table obtaining request, so that the terminal can receive the preset mapping table. Therefore, the preset mapping table does not need to be stored locally, so that the occupation of the storage space of the terminal can be effectively reduced.
In one embodiment, the step of obtaining the diagnostic image corresponding to the fault code of the current elevator in the preset mapping table according to the fault code of the current elevator includes: acquiring a first image identification identifier corresponding to the fault code of the current elevator in the preset mapping table according to the fault code of the current elevator; sending a downloading request to a server according to the first image identification mark; and receiving the diagnostic image sent by the server in response to the downloading request.
In this embodiment, the first image recognition identifier is a unique recognition identifier of the diagnostic image, and each diagnostic highlight has a unique first image recognition identifier for distinguishing the diagnostic image. In this embodiment, the diagnostic image is stored in the server, and the local terminal downloads the diagnostic image from the server only when displaying the diagnostic image, so that the storage requirement of the local terminal can be effectively reduced. In this embodiment, the preset mapping table records the correspondence between the fault code of the elevator and the first image identification identifier. Through the preset mapping table, a first image identification identifier corresponding to the fault code of the current elevator can be obtained, and then a downloading request is sent to the server, wherein the downloading request carries the first image identification identifier, so that after the server receives the downloading request, a corresponding diagnosis image can be sent according to the first image identification identifier, and the local terminal receives the corresponding diagnosis image.
In one embodiment, the step of obtaining the diagnostic image corresponding to the fault code of the current elevator in the preset mapping table according to the fault code of the current elevator includes: acquiring a second image identification identifier corresponding to the fault code of the current elevator in the preset mapping table according to the fault code of the current elevator; and reading a preset image database according to the second image identification mark to acquire the diagnostic image.
In this embodiment, the second image identification identifier is a unique identification identifier of the diagnostic image, and each diagnostic highlight has a unique second image identification identifier, and the first image identification identifier is used for distinguishing the diagnostic image. The preset image database is a database storing diagnostic images. In this embodiment, the preset image database is stored in the memory of the local terminal, and through the preset mapping table, the second image identification identifier corresponding to the fault code of the current elevator can be obtained, so that the diagnostic image corresponding to the second image identification identifier can be obtained from the preset highlighting database.
In one embodiment, the step of acquiring the fault code of the current elevator when the current elevator is detected to have a fault comprises: and when detecting that the current elevator has faults, detecting a fault judging unit and acquiring the fault codes of the current elevator.
Specifically, the failure determination unit is a unit for detecting and determining a failure of the elevator, which is originally present in the elevator, and generating a failure code. In this embodiment, the fault code of the current elevator is obtained by detecting the fault determination unit. The fault code can be acquired rapidly and accurately. In addition, as the original fault judging unit is not required to be changed, the local terminal is only required to be added on the basis of the original fault judging unit and is connected with the fault judging unit, the fault code can be converted into the diagnosis image to be output, and the method is applicable to elevators of different manufacturers and different models.
It should be noted that, for some elevators, there may be a case that the obtained fault code cannot find the corresponding diagnostic image, in this case, in order to avoid that the diagnostic image cannot be output, in one embodiment, the step of obtaining, according to the fault code of the current elevator, the diagnostic image corresponding to the fault code of the current elevator in the preset mapping table includes: detecting whether a first image identification mark corresponding to the fault code of the current elevator exists in the preset mapping table according to the fault code of the current elevator; when a first image identification mark corresponding to the fault code of the current elevator exists, sending a downloading request to a server according to the first image identification mark; when a first image identification mark corresponding to the fault code of the current elevator does not exist in the preset mapping table, determining the fault code as a new fault code, storing the new fault code, associating an update mark with the new fault code after a first preset time, sending the new fault code and the associated update mark to the server, receiving update information of the server on the preset mapping table, and updating the preset mapping table according to the update information.
In this embodiment, when there is no diagnostic image corresponding to the newly added fault code in the preset mapping table, the newly added fault code is sent to the server, after the server receives the newly added fault code and the associated update flag, the update flag triggers the update of the newly added fault code, the newly added fault code is added to the preset mapping table, the diagnostic image corresponding to the newly added fault code is generated, the first image identification identifier of the diagnostic image is generated, the server establishes an association relationship between the generated first image identification identifier and the newly added fault code, update information is generated, and the update information is issued to the terminals of each elevator, so that the terminals of each elevator receive the update information of the preset mapping table and update the preset mapping table, thereby enabling the newly added fault code to be updated on each elevator, enabling the fault codes on elevators of different models and the newly added models to be identified, enabling the corresponding diagnostic image to be determined, enabling maintenance personnel to understand the faults of the elevators of different models. In addition, in this embodiment, when the elevator detects an unrecognizable fault code, the terminal of the elevator does not directly send the newly added fault code to the server, but temporarily stores the newly added fault code in the local terminal, and then sends the newly added fault code to the server after a period of time, so that maintenance personnel can be reserved for maintaining the elevator, and after the fault type is determined after maintenance, the newly added fault code is reported, so that the existing fault type is prevented from being uploaded to the server by mistake.
Furthermore, in some cases, it may happen that an elevator fails, but a failure code is not obtained, in order to avoid this situation, maintenance personnel cannot determine the failure, and in one embodiment, the step of obtaining the failure code of the current elevator when it is detected that the current elevator has a failure comprises: detecting whether a fault code exists or not when detecting that the current elevator has a fault; when a fault code exists, acquiring the fault code of the current elevator; and when the fault code does not exist, disconnecting the fault code from the fault judging unit and sending fault alarm information to the monitoring end or the server.
In the embodiment, when the current elevator fails and a fault code is detected, the fault code is acquired; when the current elevator fails and the fault code is not detected, communication between the current elevator and the original fault judging unit of the elevator is likely to fail, so that communication connection with the fault judging unit is disconnected, fault alarm information is sent to a monitoring end or a server to inform that the elevator fails, the fault cannot be judged, and therefore the processing efficiency of the fault can be effectively improved.
In one embodiment, the step of disconnecting the connection to the fault determination unit and sending fault alarm information to the monitoring end or the server when the fault code does not exist includes: when no fault code exists, disconnecting the connection with the fault judging unit, sending fault alarm information to a monitoring end or a server, establishing the connection with the fault judging unit after a second preset time, detecting whether the fault code exists again, and acquiring the fault code of the current elevator when the fault code exists; and when the fault code does not exist, disconnecting the connection with the fault judging unit until a reset instruction is received.
In this embodiment, after a period of time after the connection with the fault determination unit is disconnected, the connection with the fault determination unit is reestablished, so that the elevator is still in fault, the fault code is again tried to be acquired, and when the fault code is successfully acquired, the step of displaying the diagnostic image is continuously executed; if the fault code cannot be obtained, the connection with the fault judging unit is disconnected again, and the connection with the fault judging unit is not tried any more until a reset instruction input by a user is received. And after receiving the reset instruction, responding to the reset instruction, and establishing connection with the fault judging unit. In this embodiment, since the failure code cannot be obtained from the failure determination unit, it can be primarily determined that there is a failure in connection, so reconnection after disconnection can effectively solve the problem of communication congestion, and when the failure code cannot be obtained after reconnection, the failure determination unit cannot normally operate, so that connection with the failure determination unit is disconnected to avoid outputting a wrong diagnostic image.
It should be understood that, although the steps in the flowchart of fig. 2 are shown in sequence as indicated by the arrows, the steps are not necessarily performed in sequence as indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in fig. 2 may include multiple sub-steps or stages that are not necessarily performed at the same time, but may be performed at different times, nor do the order in which the sub-steps or stages are performed necessarily performed in sequence, but may be performed alternately or alternately with at least a portion of the sub-steps or stages of other steps or other steps.
In one embodiment, as shown in fig. 3, there is provided an elevator fault self-diagnosis image display apparatus, comprising:
a fault detection module 310 for detecting whether the current elevator has a fault;
A fault code obtaining module 320, configured to obtain a fault code of the current elevator when detecting that the current elevator has a fault;
A preset mapping table obtaining module 330, configured to obtain a preset mapping table;
A diagnostic image obtaining module 340, configured to obtain a diagnostic image corresponding to the current elevator fault code in the preset mapping table according to the current elevator fault code;
the diagnostic image display module 350 is configured to output and display the diagnostic image.
In an embodiment, the preset mapping table obtaining module is further configured to read a preset database, and obtain the preset mapping table.
In one embodiment, the preset mapping table obtaining module includes:
a mapping table request sending unit, configured to send a mapping table acquisition request to a server;
and the preset mapping table receiving unit is used for receiving the preset mapping table sent by the server in response to the mapping table acquisition request.
In one embodiment, the diagnostic image acquisition module comprises:
the first image identification acquisition unit is used for acquiring a first image identification corresponding to the fault code of the current elevator in the preset mapping table according to the fault code of the current elevator;
a download request sending unit, configured to send a download request to a server according to the first image identification identifier;
And the first diagnostic image acquisition unit is used for receiving the diagnostic image sent by the server in response to the downloading request.
In one embodiment, the diagnostic image acquisition module comprises:
The fault code detection unit is used for detecting whether a first image identification mark corresponding to the fault code of the current elevator exists in the preset mapping table according to the fault code of the current elevator;
A download request sending unit, configured to send a download request to a server according to a first image identification identifier corresponding to a fault code of the current elevator when the first image identification identifier exists;
And the mapping table updating unit is used for determining the fault code to be a new fault code when a first image identification identifier corresponding to the fault code of the current elevator does not exist in the preset mapping table, sending the new fault code to the server, receiving updating information of the server on the preset mapping table, and updating the preset mapping table according to the updating information.
In one embodiment, the diagnostic image acquisition module comprises:
a second image identification obtaining unit, configured to obtain a second image identification corresponding to the current elevator fault code in the preset mapping table according to the current elevator fault code;
and the second diagnostic image acquisition unit is used for reading a preset image database according to the second image identification mark to acquire the diagnostic image.
In one embodiment, the fault code obtaining module is further configured to detect a fault determination unit when detecting that the current elevator has a fault, and obtain a fault code of the current elevator.
The specific definition of the elevator fault self-diagnosis image display apparatus can be found in the definition of the elevator fault self-diagnosis image display method hereinabove, and the detailed description thereof will be omitted. The respective modules in the above-described elevator failure self-diagnosis image display apparatus may be implemented in whole or in part by software, hardware, and a combination thereof. The above modules may be embedded in hardware or may be independent of a processor in the computer device, or may be stored in software in a memory in the computer device, so that the processor may call and execute operations corresponding to the above modules.
In one embodiment a computer device is provided, which may be a terminal, which computer device is operated on the side of the elevator for connection with the control system of the elevator, the internal construction of which may be as shown in fig. 4. The computer device includes a processor, a memory, a network interface, a display screen, and an input device connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program, when executed by a processor, implements a method for displaying a self-diagnostic image of an elevator fault. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, can also be keys, a track ball or a touch pad arranged on the shell of the computer equipment, and can also be an external keyboard, a touch pad or a mouse and the like.
It will be appreciated by persons skilled in the art that the architecture shown in fig. 4 is merely a block diagram of some of the architecture relevant to the present inventive arrangements and is not limiting as to the computer device to which the present inventive arrangements are applicable, and that a particular computer device may include more or fewer components than shown, or may combine some of the components, or have a different arrangement of components.
In one embodiment, a computer device is provided comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor implementing the steps of when executing the computer program:
Detecting whether the current elevator has a fault or not;
when detecting that the current elevator has a fault, acquiring a fault code of the current elevator;
acquiring a preset mapping table;
According to the fault code of the current elevator, a diagnosis image corresponding to the fault code of the current elevator in the preset mapping table is obtained;
And outputting and displaying the diagnostic image.
In one embodiment, the processor when executing the computer program further performs the steps of:
And reading a preset database and acquiring the preset mapping table.
In one embodiment, the processor when executing the computer program further performs the steps of:
sending a mapping table acquisition request to a server;
and receiving a preset mapping table sent by the server in response to the mapping table acquisition request.
In one embodiment, the processor when executing the computer program further performs the steps of:
Acquiring a first image identification identifier corresponding to the fault code of the current elevator in the preset mapping table according to the fault code of the current elevator;
Sending a downloading request to a server according to the first image identification mark;
And receiving the diagnostic image sent by the server in response to the downloading request.
In one embodiment, the processor when executing the computer program further performs the steps of:
acquiring a second image identification identifier corresponding to the fault code of the current elevator in the preset mapping table according to the fault code of the current elevator;
And reading a preset image database according to the second image identification mark to acquire the diagnostic image.
In one embodiment, the processor when executing the computer program further performs the steps of:
And when detecting that the current elevator has faults, detecting a fault judging unit and acquiring the fault codes of the current elevator.
In one embodiment, a computer readable storage medium is provided having a computer program stored thereon, which when executed by a processor, performs the steps of:
Detecting whether the current elevator has a fault or not;
when detecting that the current elevator has a fault, acquiring a fault code of the current elevator;
acquiring a preset mapping table;
According to the fault code of the current elevator, a diagnosis image corresponding to the fault code of the current elevator in the preset mapping table is obtained;
And outputting and displaying the diagnostic image.
In one embodiment, the computer program when executed by the processor further performs the steps of:
And reading a preset database and acquiring the preset mapping table.
In one embodiment, the computer program when executed by the processor further performs the steps of:
sending a mapping table acquisition request to a server;
and receiving a preset mapping table sent by the server in response to the mapping table acquisition request.
In one embodiment, the computer program when executed by the processor further performs the steps of:
Acquiring a first image identification identifier corresponding to the fault code of the current elevator in the preset mapping table according to the fault code of the current elevator;
Sending a downloading request to a server according to the first image identification mark;
And receiving the diagnostic image sent by the server in response to the downloading request.
In one embodiment, the computer program when executed by the processor further performs the steps of:
acquiring a second image identification identifier corresponding to the fault code of the current elevator in the preset mapping table according to the fault code of the current elevator;
And reading a preset image database according to the second image identification mark to acquire the diagnostic image.
In one embodiment, the computer program when executed by the processor further performs the steps of:
And when detecting that the current elevator has faults, detecting a fault judging unit and acquiring the fault codes of the current elevator.
Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in embodiments provided herein may include non-volatile and/or volatile memory. The nonvolatile memory can include Read Only Memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (SYNCHLINK) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), among others.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.
Claims (8)
1. A method of elevator fault self-diagnostic image display, the method comprising:
Detecting whether the current elevator has a fault or not;
when detecting that the current elevator has a fault, acquiring a fault code of the current elevator;
acquiring a preset mapping table;
According to the fault code of the current elevator, a diagnosis image corresponding to the fault code of the current elevator in the preset mapping table is obtained; acquiring a first image identification identifier corresponding to the fault code of the current elevator in the preset mapping table according to the fault code of the current elevator; sending a downloading request to a server according to the first image identification mark; receiving the diagnostic image transmitted by the server in response to the download request; detecting whether a first image identification mark corresponding to the fault code of the current elevator exists in the preset mapping table according to the fault code of the current elevator; when a first image identification mark corresponding to the fault code of the current elevator exists, sending a downloading request to a server according to the first image identification mark; when a first image identification mark corresponding to the fault code of the current elevator does not exist in the preset mapping table, determining the fault code as a new fault code, sending the new fault code to the server, receiving update information of the server on the preset mapping table, and updating the preset mapping table according to the update information;
And outputting and displaying the diagnostic image.
2. The method of claim 1, wherein the step of obtaining a preset mapping table comprises:
And reading a preset database and acquiring the preset mapping table.
3. The method of claim 1, wherein the step of obtaining a preset mapping table comprises:
sending a mapping table acquisition request to a server;
and receiving a preset mapping table sent by the server in response to the mapping table acquisition request.
4. The method according to claim 1, wherein the step of acquiring the diagnostic image corresponding to the fault code of the current elevator in the preset mapping table according to the fault code of the current elevator comprises:
acquiring a second image identification identifier corresponding to the fault code of the current elevator in the preset mapping table according to the fault code of the current elevator;
And reading a preset image database according to the second image identification mark to acquire the diagnostic image.
5. The method according to any one of claims 1 to 4, characterized in that the step of obtaining the fault code of the current elevator when it is detected that the current elevator has a fault comprises:
And when detecting that the current elevator has faults, detecting a fault judging unit and acquiring the fault codes of the current elevator.
6. An elevator failure self-diagnosis image display apparatus, characterized by comprising:
the fault detection module is used for detecting whether the current elevator has a fault or not;
the fault code acquisition module is used for acquiring the fault code of the current elevator when detecting that the current elevator has faults;
The preset mapping table acquisition module is used for acquiring a preset mapping table;
the diagnostic image acquisition module is used for acquiring a diagnostic image corresponding to the fault code of the current elevator in the preset mapping table according to the fault code of the current elevator; acquiring a first image identification identifier corresponding to the fault code of the current elevator in the preset mapping table according to the fault code of the current elevator; sending a downloading request to a server according to the first image identification mark; receiving the diagnostic image transmitted by the server in response to the download request; detecting whether a first image identification mark corresponding to the fault code of the current elevator exists in the preset mapping table according to the fault code of the current elevator; when a first image identification mark corresponding to the fault code of the current elevator exists, sending a downloading request to a server according to the first image identification mark; when a first image identification mark corresponding to the fault code of the current elevator does not exist in the preset mapping table, determining the fault code as a new fault code, sending the new fault code to the server, receiving update information of the server on the preset mapping table, and updating the preset mapping table according to the update information; and the diagnostic image display module is used for outputting and displaying the diagnostic image.
7. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of the method according to any one of claims 1 to 4 when the computer program is executed.
8. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any of claims 1 to 4.
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