CN217467645U - Robot display system and robot - Google Patents
Robot display system and robot Download PDFInfo
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- CN217467645U CN217467645U CN202220421005.1U CN202220421005U CN217467645U CN 217467645 U CN217467645 U CN 217467645U CN 202220421005 U CN202220421005 U CN 202220421005U CN 217467645 U CN217467645 U CN 217467645U
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Abstract
The utility model provides a display system and robot of robot, display system of robot include host system and a plurality of display module assembly, wherein each display module assembly includes the display screen and the drive circuit who is connected with the display screen electricity, and host system is connected with each drive circuit electricity, and is used for exporting the video signal that the multichannel adapts to each display screen respectively. The utility model discloses a robot display system, through the demonstration content of a plurality of display screens of single host system simultaneous control, simplified robot display system's complexity and use cost, if need increase more display screens and only need communicate with the drive circuit and the host system of the display screen of newly-increased to make its insert existing robot display system become a terminal, can accomplish the extension, also make whole robot display system easily expand.
Description
Technical Field
The utility model relates to a robotechnology field especially relates to a display system of robot and robot.
Background
With the development of the robot technology, the service robot replaces manpower in more and more scenes, and functions of interaction, delivery and the like are achieved. For example, the food delivery robot can not only interact with the expression and voice of customers, but also provide the functions of displaying advertisements, ordering food, delivering food and the like.
The food delivery robot system needs to control the display contents of a plurality of screens, such as advertisement display, background operation, expression interaction and the like, and each screen of the traditional robot respectively adopts an independent driving circuit, so that the complexity of the whole system is high, the use cost is high, and the complexity of the system is increased sharply along with the increase of the number of the screens, so that the whole expansibility is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a display system of robot and robot to display screen in the robot in the solution prior art in large quantity lead to the technical problem that the system is complicated, be difficult to the extension.
In order to achieve the above object, the utility model adopts the following technical scheme:
the robot display system comprises a main control module and a plurality of display modules, wherein each display module comprises a display screen and a driving circuit electrically connected with the display screen;
the main control module is electrically connected with each driving circuit and is used for outputting a plurality of paths of video signals respectively suitable for each display screen.
Optionally, the display screen includes a touch screen, and the driving circuit is configured to receive input information of the touch screen and output display information to the touch screen.
Optionally, the display screen is a liquid crystal display screen.
Optionally, the main control module includes:
the main control chip is used for generating an original video signal;
and the display expansion chip is used for responding to the request of each driving circuit, converting the original video signal into a plurality of paths of video signals and outputting the video signals.
Optionally, the main control chip and the display expansion chip are integrated on the same circuit board.
Optionally, the driving circuit includes a scaling chip, and the scaling chip controls the display screen to display the content of the video signal through the LVDS interface or the EDP interface.
Optionally, the plurality of display modules include a plurality of different display screens.
Optionally, a plurality of display module groups include:
interaction module: used for receiving input information and displaying interactive information;
the advertisement module: the advertisement display device is used for displaying preset advertisement content;
background module: for background operations.
The robot comprises a body, a driving chassis and the robot display system;
the body is provided with a display screen of the robot display system;
the driving chassis is used for driving the body to move.
Optionally, the body includes:
the robot comprises a body, a driving chassis, a driving control panel and a robot display system, wherein the body is arranged on the driving chassis and is provided with an advertisement module of the robot display system;
the head is arranged at the upper end of the machine body and is provided with an interaction module of the robot display system;
the background module of the robot display system is arranged on the body or the head.
The utility model provides a display system of robot and robot's beneficial effect lies in:
the utility model provides a robot display system, including host system and a plurality of display module assembly, each display module assembly includes display screen and the drive circuit who is connected with the display screen electricity, and host system is connected with each drive circuit electricity, and the video signal that the output multichannel adapts to each display screen respectively; the utility model discloses a single host system simultaneous control multiple display screen's demonstration content has retrencied robot display system's complexity and use cost, if need increase more display screens and only need communicate with the drive circuit of the display screen of newly-increased with host system to make its insert existing robot display system become a terminal, can accomplish the extension, also make whole robot display system easily extend.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is an overall schematic view of a robot display system according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
11-a main control module; 111-a master control chip; 112-display expansion chip; 12-a display module; 121-a drive circuit; 122-display screen.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Referring to fig. 1, a robot display system according to an embodiment of the present invention will now be described.
The robot display system in this embodiment includes a main control module 1 and a plurality of display modules 12. Each display module 12 includes a display screen 122 and a driving circuit 121 electrically connected to the display screen 122. The main control module 11 is electrically connected to each driving circuit 121, and outputs multiple paths of video signals, and each path of video signal is adapted to the corresponding display screen 122.
In a specific scenario, where the robot display system is applied to a meal delivery robot system, the multiple display screens 122 are respectively installed at multiple parts of multiple robots, and the multiple display screens 122 located at the robots display the same advertisement/menu content for interaction with customers. And the information entered by the plurality of display screens 122 of the robot enables a single master control module 11 to control the display contents of the plurality of display screens 122.
As can be seen from the above, in the robot display system in this embodiment, the single main control module 11 controls the display contents of the plurality of display screens 122 at the same time, so that the complexity and the use cost of the robot display system are reduced. In addition, if more display screens 122 are added, the newly added drive circuit 121 of the display screen 122 is only required to communicate with the main control module 11, so that the display screen is accessed into the existing robot display system to become a terminal, the expansion can be completed, the whole robot display system is easy to expand, and the display screens 122 with different numbers can be conveniently arranged according to needs.
In some embodiments, the display screen 122 includes a touch screen, which enables information to be input by touch. The driving circuit 121 accepts input information of the touch panel and outputs display information to the touch panel. Accordingly, a touch-interactive interface is presented on the display screen 122 for the customer to order. According to the preset design, a touch screen can be arranged on a position needing interaction, such as a tray of the robot, and a non-touch screen can be arranged on other positions not needing interaction, such as an advertisement position on the back of the robot, the touch screen and the non-touch screen can display the same or different pictures, and only the touch screen on the tray can provide interaction.
In one embodiment, the plurality of display modules 12 includes an interaction module, an advertisement module, and a background module. The interaction module is used for receiving input information and displaying the interaction information, not only displaying content, but also receiving the input information, such as a display menu, and responding to the click operation of a user to display corresponding images, such as dish details, selected dishes, consumption amount and the like; or judging the information expressed by the user through facial recognition, voice recognition and the like, and simulating the conversation with the client in an expression mode. The advertisement module is used for displaying preset advertisement content and can be used for displaying without responding to clicking operation of a user. The background module is used for background operation, for example, related maintenance personnel carry out system maintenance, upgrading or related device maintenance to the robot display system.
In some embodiments, the Display screen 122 is an LCD (Liquid Crystal Display) screen. LCD screen is liquid crystal display 122, for the dot matrix screen that sets up on the food delivery robot among the prior art, the LCD screen has higher definition to the drive scheme is comparatively ripe, makes user's interaction experience better. The display screens 122 may be LCD screens, and in other embodiments, the display modules 12 may also include a plurality of different display screens 122, for example, LCD screens, LED screens, projection screens, and the like.
In some specific embodiments, the main control module 11 includes: the main control chip 111 and the display expansion chip 112, the main control chip 111 is used for generating an original video signal; the display expansion chip 112 can respond to the request of each driving circuit 121, and correspondingly convert the original video signal into multiple video signals and output the multiple video signals. The main control chip 111 is used as an upper computer and can store programs and a database so as to process input information according to the programs, output original video signals, and convert the original video signals according to the display module 12 by the display expansion chip 112 so as to meet the requirements of the display screen 122 on resolution, video format and the like. In some embodiments, the original video signal output by the main control chip 111 is divided into multiple identical video signals, and the same content is displayed on multiple display screens 122. In some embodiments, the original video signal output by the main control chip 111 has different content portions, and is divided into multiple video signals different from each other, so that different contents are displayed on the multiple display screens 122. It is easy to understand that the information input by the customer through the touch screen can be transmitted to the main control chip 111, and the corresponding operation is executed after the process sequence response, and the video picture is fed back, for example, the page is turned, the selected dish is viewed, and the like. When a plurality of customers simultaneously and individually operate their display screens 122, the main control chip 111 simultaneously responds to a plurality of inputs, and the execution program displays different feedback images on the plurality of display screens 122, respectively.
Optionally, the main control chip 111 and the display expansion chip 112 may be integrated on the same circuit board (PCB), so as to improve the integration level of the system, and a single PCB is used to control a plurality of display screens 122. In a more specific embodiment, the PCB may be mounted to a head of the robot.
In some embodiments, the driving circuit 121 includes a scaling chip for adjusting the resolution of the display screen to adapt the display screen 122, which should comply with the Vesa (Video Electronics Standards Association) standard. When the display screen 122 is an LCD screen, the mounting position of the zoom chip is determined according to the LCD screen, and the mounting position is adjusted. And controlling the display screen 122 to display the content of the video signal through the LVDS interface or the EDP interface. An LVDS (Low Voltage Differential Signaling) interface and an EDP (Embedded Display Port) interface are commonly used video interfaces, and a scaling chip can be adapted to a Display having either one of the two interfaces. The display screen 122 may be extended as part of the robot display system in this embodiment as long as it has any one of the LVDS interface and the EDP interface.
The working principle of the robot display system in this embodiment is as follows:
the main control chip 111 in the main control module 11 outputs a video signal to the Display expansion chip 112, and the Display expansion chip 112 automatically allocates the resolution requested by the zoom chip in the driving circuit 121 through a High Definition Multimedia Interface (HDMI) and a Display Port (DP) Interface at the back end, where the resolution should conform to the Vesa standard; the display expansion chip 112 outputs the corresponding resolution to the scaling chip in the back-end driving circuit 121, the scaling chip supports LVDS and EDP output, and the scaling chip drives the display screen including the LVDS interface and/or the EDP interface at the back end, so that the display screen can output corresponding data as required. The main control chip 111 (the model can be RK3399) supports the DP1.2 standard and supports 4K @60Hz resolution output; the display expansion chip 112 (the model can be KT5000) supports 4K @60Hz input, supports two paths of HDMI signals and one path of DP signal output, and supports 4K @30Hz resolution output at maximum for each path; the scaling chip (model may be RTD2556) in the driving circuit 121 supports HDMI signals and DP signals with maximum 2K @60Hz and inputs, and supports LVDS signals or EDP signals with maximum 2K @60Hz resolution to output.
In this embodiment, the robot display system has a simple structure, the single master control module 11 controls the display contents of the multiple display screens 122 at the same time, multiple master controls are not needed, the complexity of the system is reduced, and the connecting wires required for constructing the system are reduced, so that the complexity and the use cost of the robot display system are reduced; and the same set of robot display system can support display screens with various resolutions, various sizes, types and numbers, and has strong expandability.
The embodiment also provides a robot, which comprises a body, a driving chassis and the robot display system. The front end and/or the rear end of the body are/is provided with a display screen 12 of a robot display system, and the driving chassis is used for driving to move, so that the robot can automatically find a route according to a preset path or a program to patrol in a service place. The display screen 12 provides display or interacts with people, and characters and images are displayed on the display screen 12, or the display screen interacts with customers through expressions, so that better artificial intelligence service can be realized.
In a more specific embodiment, the body includes a body and a head, wherein the body is mounted on the driving chassis, and an advertisement module of the robot display system is arranged on the body, and as the area of the body is larger, more contents can be displayed, so that the advertisement module is arranged to play preset advertisement contents such as images and videos. The head is installed in the upper end of fuselage, is close to customer's head-up field of vision, is equipped with the interactive module of robot display system at the head, through expression, sound, animation image etc. show content and accept the input, respond to user's input and realize interactive function. The background module of the robot display system can be arranged at any position of the body or the head according to the actual structural design and is used for setting related routes, software upgrading, interactive content displaying and the like of the robot by workers.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. A robot display system is characterized by comprising a main control module and a plurality of display modules, wherein each display module comprises a display screen and a driving circuit electrically connected with the display screen;
the main control module is electrically connected with each driving circuit and is used for outputting a plurality of paths of video signals respectively adapting to each display screen.
2. The robotic display system of claim 1, wherein the display screen comprises a touch screen, and the drive circuit is configured to accept input from the touch screen and output display information to the touch screen.
3. The robotic display system of claim 1, wherein the display screen is a liquid crystal display screen.
4. The robotic display system of claim 1, wherein the master control module comprises:
the main control chip is used for generating an original video signal;
and the display expansion chip is used for responding to the request of each driving circuit, converting the original video signal into a plurality of paths of video signals and outputting the video signals.
5. The robotic display system of claim 4, wherein the main control chip and the display expansion chip are integrated on a same circuit board.
6. The robotic display system of claim 1, wherein the driving circuit comprises a scaling chip, and the scaling chip controls the display screen to display contents of the video signal through an LVDS interface or an EDP interface.
7. The robotic display system of claim 1, wherein a plurality of the display modules include a plurality of different display screens.
8. A robot display system according to any of claims 1 to 7, wherein a plurality of the display modules comprise:
an interaction module: used for receiving input information and displaying interactive information;
the advertisement module: the advertisement display device is used for displaying preset advertisement content;
background module: for background operations.
9. A robot comprising a body, a drive chassis and a robot display system of any of claims 1-8;
the body is provided with a display screen of the robot display system;
the driving chassis is used for driving the body to move.
10. The robot of claim 9, wherein the body comprises:
the robot body is arranged on the driving chassis, and an advertisement module of the robot display system is arranged on the robot body;
the head is arranged at the upper end of the machine body and provided with an interaction module of the robot display system;
the back-stage module of the robot display system is arranged on the machine body or the head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220421005.1U CN217467645U (en) | 2022-02-28 | 2022-02-28 | Robot display system and robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220421005.1U CN217467645U (en) | 2022-02-28 | 2022-02-28 | Robot display system and robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217467645U true CN217467645U (en) | 2022-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220421005.1U Active CN217467645U (en) | 2022-02-28 | 2022-02-28 | Robot display system and robot |
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| CN (1) | CN217467645U (en) |
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- 2022-02-28 CN CN202220421005.1U patent/CN217467645U/en active Active
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