CN117032197A - Vehicle display control system, method and device - Google Patents
Vehicle display control system, method and device Download PDFInfo
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- CN117032197A CN117032197A CN202310977114.0A CN202310977114A CN117032197A CN 117032197 A CN117032197 A CN 117032197A CN 202310977114 A CN202310977114 A CN 202310977114A CN 117032197 A CN117032197 A CN 117032197A
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Abstract
The invention discloses a vehicle display control system, a method and a device, wherein the system comprises: the system comprises a vehicle display control module, a client and a server; the client is used for sending a control instruction to the server; the server is used for receiving the control instruction and sending the control instruction to the vehicle display control module; the vehicle-unfolding control module is used for receiving the control instruction and controlling at least one of an ignition switch, a brake switch, a gear-shifting lever electromagnetic valve, a hand brake switch, an instrument panel and a display screen of the target vehicle according to the control instruction. The invention can comprehensively display the vehicle and avoid safety accidents caused by misoperation in the vehicle display process, and can be widely applied to the field of vehicle control.
Description
Technical Field
The invention relates to the field of vehicle control, in particular to a vehicle display control system, method and device.
Background
The automobile industry rapidly develops, the demand for purchasing vehicles is increasing, and the user before purchasing vehicles generally knows the operation or test driving of the vehicles before deciding whether to purchase. Therefore, the outlet will typically display the vehicle to learn about the vehicle, but at present, when the vehicle is displayed, the vehicle can only be completely turned off or the vehicle can be completely started, but the vehicle cannot be completely displayed by the completely turned off vehicle, and the completely started vehicle is easy to cause misoperation to cause safety accidents.
Disclosure of Invention
In view of the above, the present invention provides a vehicle display control system, method and device for fully displaying vehicles and avoiding safety accidents caused by misoperation during vehicle display.
One aspect of the present invention provides a vehicle display control system, including: the system comprises a vehicle display control module, a client and a server;
the automobile display control system comprises an automobile display control module, a brake switch, a gear-shifting rod electromagnetic valve socket, a manual brake switch and a fuse, wherein the automobile display control module is arranged on a target automobile to be controlled, the ignition switch of the automobile display control module is connected with the ignition switch of the target automobile in an opposite-plug manner, the brake switch of the automobile display control module is connected with the brake switch of the target automobile in an opposite-plug manner, the gear-shifting rod electromagnetic valve socket of the automobile display control module is connected with the gear-shifting rod electromagnetic valve socket of the target automobile in an opposite-plug manner, the fuse of the automobile display control module is connected with the fuse of an automobile electronic control unit in the target automobile, and the master control chip of the automobile display control module is connected with the automobile electronic control unit;
the client is used for sending a control instruction to the server;
the server is used for receiving the control instruction and sending the control instruction to the vehicle-unfolding control module;
the vehicle-unfolding control module is used for receiving the control instruction and controlling at least one of an ignition switch, a brake switch, a gear-shifting lever electromagnetic valve, a hand brake switch, an instrument panel and a display screen of the target vehicle according to the control instruction.
Optionally, the client is configured to send a vehicle display instruction to the server;
the server is used for receiving the vehicle-unfolding instruction and sending the vehicle-unfolding instruction to the vehicle-unfolding control module;
the vehicle-unfolding control module is used for receiving the vehicle-unfolding instruction, controlling an instrument panel and a display screen of the target vehicle to be normally-on display according to the vehicle-unfolding instruction, controlling an ignition switch of the target vehicle to be in a disconnected state according to the vehicle-unfolding instruction, and controlling a gear-shifting rod electromagnetic valve of the target vehicle to be closed according to the vehicle-unfolding instruction.
Optionally, the client is configured to send a store instruction to the server;
the server is used for receiving the store instruction and sending the store instruction to the display control module;
the vehicle-unfolding control module is used for receiving the store instruction, controlling the instrument panel and the display screen of the target vehicle to be closed according to the store instruction, controlling the ignition switch of the target vehicle to be in a disconnected state according to the store instruction, and controlling the gear-shifting lever electromagnetic valve of the target vehicle to be closed according to the store instruction.
Optionally, the vehicle-unfolding control module is further used for controlling a brake switch and a hand brake switch of the target vehicle to be in a closed state.
Optionally, the client is configured to send a normal instruction to the server;
the server is used for receiving the normal instruction and sending the normal instruction to the vehicle-unfolding control module;
the vehicle-unfolding control module is used for receiving the normal instruction, controlling an instrument panel and a display screen of the target vehicle to perform normal bright display according to the normal instruction, and controlling an ignition switch, a brake switch, a gear-shifting lever electromagnetic valve and a hand brake switch of the target vehicle to be in a closed state according to the normal instruction.
Optionally, the vehicle-unfolding control module comprises a main control chip, a 4G communication module, a power management voltage reduction circuit, various sensors, a control switch circuit, a flow SIM card control circuit and various signal detection circuits;
the 4G communication module is used for sending a 4G signal to the server so that the server can judge whether the vehicle-unfolding control module works normally or not.
The invention also provides a vehicle-unfolding control method, which is applied to the server in the vehicle-unfolding control system, and comprises the following steps:
receiving a 4G signal uploaded by a vehicle display control module, and judging whether the vehicle display control module works normally or not according to the 4G signal;
if the vehicle-showing control module works normally, a communication authorization instruction is sent to the vehicle-showing control module so that the vehicle-showing control module and the server can be in communication connection;
and acquiring the current state information uploaded by the vehicle display control module, receiving a first control instruction sent by a client, and if the first control instruction is matched with the current state information, sending the first control instruction to the vehicle display control module so that the vehicle display control module can control a target vehicle according to the first control instruction.
Optionally, the method further comprises:
acquiring a second control instruction;
and sending the second control instruction to a plurality of vehicle-showing control modules so that each vehicle-showing control module controls a corresponding target vehicle according to the second control instruction.
Optionally, the method further comprises:
according to a first time period, a vehicle-unfolding instruction is sent to the vehicle-unfolding control module, so that the vehicle-unfolding control module controls an instrument panel and a display screen of the target vehicle to be normally-on and displayed according to the vehicle-unfolding instruction in the first time period, controls an ignition switch of the target vehicle to be in a disconnected state according to the vehicle-unfolding instruction, and controls a gear-shifting rod electromagnetic valve of the target vehicle to be closed according to the vehicle-unfolding instruction;
and/or the number of the groups of groups,
transmitting a store instruction to the vehicle-showing control module according to a second time period, so that the vehicle-showing control module controls an instrument panel and a display screen of the target vehicle to be closed according to the store instruction in the second time period, controls an ignition switch of the target vehicle to be in a disconnected state according to the store instruction, and controls a gear-shifting lever electromagnetic valve of the target vehicle to be closed according to the store instruction;
and/or the number of the groups of groups,
and sending a normal instruction to the vehicle-unfolding control module according to a third time period, so that the vehicle-unfolding control module controls an instrument panel and a display screen of the target vehicle to perform normal bright display according to the normal instruction in the third time period, and controls an ignition switch, a brake switch, a gear-shifting lever electromagnetic valve and a hand brake switch of the target vehicle to be in a closed state according to the normal instruction.
Another aspect of the present invention also provides a vehicle display control apparatus, including:
the first unit is used for receiving the 4G signal uploaded by the vehicle display control module and judging whether the vehicle display control module works normally or not according to the 4G signal;
the second unit is used for sending a communication authorization instruction to the vehicle-unfolding control module if the vehicle-unfolding control module works normally so that the vehicle-unfolding control module and the server are in communication connection;
and the third unit is used for acquiring the current state information uploaded by the vehicle-showing control module, receiving a first control instruction sent by the client, and if the first control instruction is matched with the current state information, sending the first control instruction to the vehicle-showing control module so that the vehicle-showing control module can control the target vehicle according to the first control instruction.
Another aspect of the invention also provides an electronic device comprising a processor and a memory;
the memory is used for storing programs;
the processor executes the program to implement the method.
Another aspect of the present invention also provides a computer-readable storage medium storing a program that is executed by a processor to implement the method.
The invention also discloses a computer program product or a computer program comprising computer instructions stored in a computer readable storage medium. The computer instructions may be read from a computer-readable storage medium by a processor of an electronic device, and executed by the processor, cause the electronic device to perform the method described above.
According to the invention, the control instruction can be sent to the server through the client, and then the server sends the control instruction to the vehicle-unfolding control module installed on the target vehicle, and the vehicle-unfolding control module is connected with the ignition switch, the brake switch, the gear-shifting lever electromagnetic valve, the hand brake switch, the instrument panel and the display screen of the target vehicle in advance, so that the vehicle-unfolding control module can control at least one of the ignition switch, the brake switch, the gear-shifting lever electromagnetic valve, the hand brake switch, the instrument panel and the display screen of the target vehicle according to the received control instruction, and the vehicle does not need to be completely closed or completely opened during vehicle-unfolding, thereby avoiding safety accidents caused by misoperation and comprehensively displaying the vehicle.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a vehicle-unfolding control system according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of a vehicle-unfolding control method according to an embodiment of the invention;
fig. 3 is a block diagram of a vehicle display control device according to an embodiment of the present invention.
Detailed Description
The present invention 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 invention 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 invention.
It should be noted that although functional block division is performed in a device diagram and a logic sequence is shown in a flowchart, in some cases, the steps shown or described may be performed in a different order than the block division in the device, or in the flowchart.
The terms first, second and the like in the description and in the claims and in the above-described figures, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing embodiments of the invention only and is not intended to be limiting of the invention.
Referring to fig. 1, an embodiment of the present invention provides a vehicle display control system, including: a display control module 10, a client 20 and a server 30;
the automobile display control system comprises an automobile display control module, a brake switch, a gear-shifting rod electromagnetic valve socket, a manual brake switch and a fuse, wherein the automobile display control module is arranged on a target automobile to be controlled, the ignition switch of the automobile display control module is connected with the ignition switch of the target automobile in an opposite-plug manner, the brake switch of the automobile display control module is connected with the brake switch of the target automobile in an opposite-plug manner, the gear-shifting rod electromagnetic valve socket of the automobile display control module is connected with the gear-shifting rod electromagnetic valve socket of the target automobile in an opposite-plug manner, the fuse of the automobile display control module is connected with the fuse of an automobile electronic control unit in the target automobile, and the master control chip of the automobile display control module is connected with the automobile electronic control unit;
the client is used for sending a control instruction to the server;
the server is used for receiving the control instruction and sending the control instruction to the vehicle-unfolding control module;
the vehicle-unfolding control module is used for receiving the control instruction and controlling at least one of an ignition switch, a brake switch, a gear-shifting lever electromagnetic valve, a hand brake switch, an instrument panel and a display screen of the target vehicle according to the control instruction.
Specifically, the client may be an intelligent terminal such as a mobile phone, a tablet computer or a desktop computer, and optionally, the embodiment of the invention is illustrated by taking the client as an example. The user can select which functions of the target vehicle are normally used and which functions are forbidden during the exhibition through the application program of the mobile phone. After the user selects the reserved function and/or the forbidden function, the mobile phone can generate a control instruction in response to the selection of the user, and send the control instruction to the server, and after the server receives the instruction, the control instruction can be sent to a vehicle-spreading control module installed on the target vehicle in a wireless transmission mode, and then the vehicle-spreading control module can correspondingly control the target vehicle according to the control instruction.
It should be noted that, the vehicle-unfolding control module may control at least one of the ignition switch, the brake switch, the gear-shifting lever electromagnetic valve, the hand brake switch, the instrument panel and the display screen of the target vehicle, i.e. may independently control the normal operation or stop operation of the vehicle components, so that the control of the vehicle components may be freely combined to obtain a plurality of different display modes.
Illustratively, the present embodiments provide three selectable display modes, including a show mode, a store mode, and a normal mode.
Next, three display modes are respectively described.
Vehicle display mode: the client is used for sending a vehicle-unfolding instruction to the server; the server is used for receiving the vehicle-unfolding instruction and sending the vehicle-unfolding instruction to the vehicle-unfolding control module; the vehicle-unfolding control module is used for receiving the vehicle-unfolding instruction, controlling an instrument panel and a display screen of the target vehicle to be normally-on display according to the vehicle-unfolding instruction, controlling an ignition switch of the target vehicle to be in a disconnected state according to the vehicle-unfolding instruction, and controlling a gear-shifting rod electromagnetic valve of the target vehicle to be closed according to the vehicle-unfolding instruction.
Store mode: the client is used for sending a store instruction to the server; the server is used for receiving the store instruction and sending the store instruction to the display control module; the vehicle-unfolding control module is used for receiving the store instruction, controlling the instrument panel and the display screen of the target vehicle to be closed according to the store instruction, controlling the ignition switch of the target vehicle to be in a disconnected state according to the store instruction, and controlling the gear-shifting lever electromagnetic valve of the target vehicle to be closed according to the store instruction.
Further, in order to more fully demonstrate the target vehicle, in the vehicle-spreading mode and the shop-break mode, the vehicle-spreading control module may be further configured to control the brake switch and the hand brake switch of the target vehicle to be in a closed state, that is, the brake function and the hand brake function of the target vehicle may be normally used.
Normal mode: the client is used for sending a normal instruction to the server; the server is used for receiving the normal instruction and sending the normal instruction to the vehicle-unfolding control module; the vehicle-unfolding control module is used for receiving the normal instruction, controlling an instrument panel and a display screen of the target vehicle to perform normal bright display according to the normal instruction, and controlling an ignition switch, a brake switch, a gear-shifting lever electromagnetic valve and a hand brake switch of the target vehicle to be in a closed state according to the normal instruction.
In an alternative implementation manner, after the target vehicle installs the vehicle-unfolding control module, the user can switch three modes of the target vehicle through the client, namely the applet of the mobile phone or the background server:
1. vehicle display mode: the instrument panel and the multimedia display screen of the target vehicle can be started and are always on, but ignition start cannot be performed, and gear engagement cannot be performed.
2. Store mode: the instrument panel and the multimedia display screen of the target vehicle are extinguished, ignition starting cannot be performed, and gear shifting cannot be performed.
3. Normal mode: the target vehicle returns to a state when not controlled by the vehicle-expanding control module, and can start or run.
Next, further explaining the vehicle-spreading control module according to the embodiment of the present invention, the vehicle-spreading control module may include a main control chip, a 4G communication module, a power management step-down circuit, a plurality of sensors, a control switch circuit, a flow SIM card control circuit, and a plurality of signal detection circuits; the 4G communication module is used for sending a 4G signal to the server so that the server can judge whether the vehicle-unfolding control module works normally or not.
The vehicle display control system according to the embodiment of the present invention will be described next with specific examples.
Specifically, the vehicle display control system of the embodiment of the invention may include: the system comprises a vehicle display control module, a client and a background server for vehicle display control. The client can be a mobile phone or other intelligent terminals, and in the embodiment of the invention, the mobile phone is taken as an example, and a user can control whether each part of the target vehicle can normally work in the vehicle display process through an application program of the client. Alternatively, the application of the client may be an applet.
The vehicle-unfolding control module can comprise a main control chip and a 4G communication module, and can also comprise a power management voltage reduction circuit, various sensors, a control switch circuit, a flow SIM card control circuit, various signal detection circuits and the like which are carried on the periphery.
The specific vehicle-showing control process may include: after the vehicle-unfolding control module is powered on, the 4G communication module is initialized, and whether various 4G signals work normally is detected. If normal, the main program control logic is entered. The main program control logic is as follows: the vehicle-showing control module is communicated with the server, communication authorization of the server is obtained, and then the running state of the vehicle-showing control module is uploaded to the server. Meanwhile, the vehicle display control module detects each signal source of the target vehicle, acquires the current state of the target vehicle through a signal line, and then decides which preset display mode to enter according to the main program control logic.
Three display modes can be realized through the display control module of the embodiment of the invention: the specific control process of the three display modes can be referred to above in the display mode, the store mode and the normal mode. After the applet of the mobile phone responds to the selection of the user to send out a control instruction, the server can receive the control instruction and then send the control instruction to the display control module, the display control module executes a corresponding display mode after receiving the control instruction sent by the server, and further realizes a corresponding control function and a detection function, and sends an execution result back to the server to inform the interface of the applet to update.
Referring to fig. 2, an embodiment of the present invention provides a vehicle display control method, including:
s200: receiving a 4G signal uploaded by a vehicle display control module, and judging whether the vehicle display control module works normally or not according to the 4G signal;
s210: if the vehicle-showing control module works normally, a communication authorization instruction is sent to the vehicle-showing control module so that the vehicle-showing control module and the server can be in communication connection;
s220: and acquiring the current state information uploaded by the vehicle display control module, receiving a first control instruction sent by a client, and if the first control instruction is matched with the current state information, sending the first control instruction to the vehicle display control module so that the vehicle display control module can control a target vehicle according to the first control instruction.
Further, the method further comprises:
acquiring a second control instruction;
and sending the second control instruction to a plurality of vehicle-showing control modules so that each vehicle-showing control module controls a corresponding target vehicle according to the second control instruction.
Further, the method further comprises:
according to a first time period, a vehicle-unfolding instruction is sent to the vehicle-unfolding control module, so that the vehicle-unfolding control module controls an instrument panel and a display screen of the target vehicle to be normally-on and displayed according to the vehicle-unfolding instruction in the first time period, controls an ignition switch of the target vehicle to be in a disconnected state according to the vehicle-unfolding instruction, and controls a gear-shifting rod electromagnetic valve of the target vehicle to be closed according to the vehicle-unfolding instruction;
and/or the number of the groups of groups,
transmitting a store instruction to the vehicle-showing control module according to a second time period, so that the vehicle-showing control module controls an instrument panel and a display screen of the target vehicle to be closed according to the store instruction in the second time period, controls an ignition switch of the target vehicle to be in a disconnected state according to the store instruction, and controls a gear-shifting lever electromagnetic valve of the target vehicle to be closed according to the store instruction;
and/or the number of the groups of groups,
and sending a normal instruction to the vehicle-unfolding control module according to a third time period, so that the vehicle-unfolding control module controls an instrument panel and a display screen of the target vehicle to perform normal bright display according to the normal instruction in the third time period, and controls an ignition switch, a brake switch, a gear-shifting lever electromagnetic valve and a hand brake switch of the target vehicle to be in a closed state according to the normal instruction.
The vehicle-unfolding control method can be in one-to-one correspondence with the functions realized by the servers in the vehicle-unfolding control system, and is not repeated here.
Referring to fig. 3, an embodiment of the present invention provides a vehicle display control apparatus, including:
the first unit is used for receiving the 4G signal uploaded by the vehicle display control module and judging whether the vehicle display control module works normally or not according to the 4G signal;
the second unit is used for sending a communication authorization instruction to the vehicle-unfolding control module if the vehicle-unfolding control module works normally so that the vehicle-unfolding control module and the server are in communication connection;
and the third unit is used for acquiring the current state information uploaded by the vehicle-showing control module, receiving a first control instruction sent by the client, and if the first control instruction is matched with the current state information, sending the first control instruction to the vehicle-showing control module so that the vehicle-showing control module can control the target vehicle according to the first control instruction.
The specific implementation of the vehicle-unfolding control device is basically the same as the specific embodiment of the vehicle-unfolding control method, and is not described herein again.
The embodiment of the invention also provides electronic equipment, which comprises a memory and a processor, wherein the memory stores a computer program, and the processor realizes the vehicle-unfolding control method when executing the computer program.
The embodiment of the invention also provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program which realizes the vehicle-unfolding control method when being executed by a processor.
The memory, as a non-transitory computer readable storage medium, may be used to store non-transitory software programs as well as non-transitory computer executable programs. In addition, the memory 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, the memory optionally includes memory remotely located relative to the processor, the remote memory being connectable to the processor through a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
Embodiments of the present invention also disclose a computer program product or computer program comprising computer instructions stored in a computer readable storage medium. The computer instructions may be read from a computer-readable storage medium by a processor of an electronic device, and executed by the processor, to cause the electronic device to perform the method shown in fig. 2.
In some alternative embodiments, the functions/acts noted in the block diagrams may occur out of the order noted in the operational illustrations. For example, two blocks shown in succession may in fact be executed substantially concurrently or the blocks may sometimes be executed in the reverse order, depending upon the functionality/acts involved. Furthermore, the embodiments presented and described in the flowcharts of the present invention are provided by way of example in order to provide a more thorough understanding of the technology. The disclosed methods are not limited to the operations and logic flows presented herein. Alternative embodiments are contemplated in which the order of various operations is changed, and in which sub-operations described as part of a larger operation are performed independently.
Furthermore, while the invention is described in the context of functional modules, it should be appreciated that, unless otherwise indicated, one or more of the described functions and/or features may be integrated in a single physical device and/or software module or one or more functions and/or features may be implemented in separate physical devices or software modules. It will also be appreciated that a detailed discussion of the actual implementation of each module is not necessary to an understanding of the present invention. Rather, the actual implementation of the various functional modules in the apparatus disclosed herein will be apparent to those skilled in the art from consideration of their attributes, functions and internal relationships. Accordingly, one of ordinary skill in the art can implement the invention as set forth in the claims without undue experimentation. It is also to be understood that the specific concepts disclosed are merely illustrative and are not intended to be limiting upon the scope of the invention, which is to be defined in the appended claims and their full scope of equivalents.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution in the form of a software product stored in a storage medium, comprising several instructions for causing an electronic device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
Logic and/or steps represented in the flowcharts or otherwise described herein, e.g., a ordered listing of executable instructions for implementing logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device.
More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). In addition, the computer readable medium may even be paper or other suitable medium on which the program is printed, as the program may be electronically captured, via, for instance, optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner, if necessary, and then stored in a computer memory.
It is to be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above-described embodiments, the various steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, may be implemented using any one or combination of the following techniques, as is well known in the art: discrete logic circuits having logic gates for implementing logic functions on data signals, application specific integrated circuits having suitable combinational logic gates, programmable Gate Arrays (PGAs), field Programmable Gate Arrays (FPGAs), and the like.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
While the preferred embodiment of the present invention has been described in detail, the present invention is not limited to the embodiments described above, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and these equivalent modifications or substitutions are included in the scope of the present invention as defined in the appended claims.
Claims (10)
1. A display control system, comprising: the system comprises a vehicle display control module, a client and a server;
the automobile display control system comprises an automobile display control module, a brake switch, a gear-shifting rod electromagnetic valve socket, a manual brake switch and a fuse, wherein the automobile display control module is arranged on a target automobile to be controlled, the ignition switch of the automobile display control module is connected with the ignition switch of the target automobile in an opposite-plug manner, the brake switch of the automobile display control module is connected with the brake switch of the target automobile in an opposite-plug manner, the gear-shifting rod electromagnetic valve socket of the automobile display control module is connected with the gear-shifting rod electromagnetic valve socket of the target automobile in an opposite-plug manner, the fuse of the automobile display control module is connected with the fuse of an automobile electronic control unit in the target automobile, and the master control chip of the automobile display control module is connected with the automobile electronic control unit;
the client is used for sending a control instruction to the server;
the server is used for receiving the control instruction and sending the control instruction to the vehicle-unfolding control module;
the vehicle-unfolding control module is used for receiving the control instruction and controlling at least one of an ignition switch, a brake switch, a gear-shifting lever electromagnetic valve, a hand brake switch, an instrument panel and a display screen of the target vehicle according to the control instruction.
2. The display control system according to claim 1, wherein the client is configured to send a display instruction to the server;
the server is used for receiving the vehicle-unfolding instruction and sending the vehicle-unfolding instruction to the vehicle-unfolding control module;
the vehicle-unfolding control module is used for receiving the vehicle-unfolding instruction, controlling an instrument panel and a display screen of the target vehicle to be normally-on display according to the vehicle-unfolding instruction, controlling an ignition switch of the target vehicle to be in a disconnected state according to the vehicle-unfolding instruction, and controlling a gear-shifting rod electromagnetic valve of the target vehicle to be closed according to the vehicle-unfolding instruction.
3. The display control system according to claim 1, wherein the client is configured to send a store instruction to the server;
the server is used for receiving the store instruction and sending the store instruction to the display control module;
the vehicle-unfolding control module is used for receiving the store instruction, controlling the instrument panel and the display screen of the target vehicle to be closed according to the store instruction, controlling the ignition switch of the target vehicle to be in a disconnected state according to the store instruction, and controlling the gear-shifting lever electromagnetic valve of the target vehicle to be closed according to the store instruction.
4. A vehicle-spread control system according to claim 2 or 3, wherein the vehicle-spread control module is further configured to control the brake switch and the hand brake switch of the target vehicle to be in a closed state.
5. The display control system according to claim 1, wherein the client is configured to send a normal instruction to the server;
the server is used for receiving the normal instruction and sending the normal instruction to the vehicle-unfolding control module;
the vehicle-unfolding control module is used for receiving the normal instruction, controlling an instrument panel and a display screen of the target vehicle to perform normal bright display according to the normal instruction, and controlling an ignition switch, a brake switch, a gear-shifting lever electromagnetic valve and a hand brake switch of the target vehicle to be in a closed state according to the normal instruction.
6. The vehicle-spread control system according to any one of claims 1 to 5, wherein the vehicle-spread control module includes a main control chip, a 4G communication module, a power management step-down circuit, a plurality of sensors, a control switch circuit, a flow SIM card control circuit, and a plurality of signal detection circuits;
the 4G communication module is used for sending a 4G signal to the server so that the server can judge whether the vehicle-unfolding control module works normally or not.
7. A vehicle display control method, applied to a server in a vehicle display control system according to any one of claims 1 to 6, the method comprising:
receiving a 4G signal uploaded by a vehicle display control module, and judging whether the vehicle display control module works normally or not according to the 4G signal;
if the vehicle-showing control module works normally, a communication authorization instruction is sent to the vehicle-showing control module so that the vehicle-showing control module and the server can be in communication connection;
and acquiring the current state information uploaded by the vehicle display control module, receiving a first control instruction sent by a client, and if the first control instruction is matched with the current state information, sending the first control instruction to the vehicle display control module so that the vehicle display control module can control a target vehicle according to the first control instruction.
8. The vehicle display control method of claim 7, further comprising:
acquiring a second control instruction;
and sending the second control instruction to a plurality of vehicle-showing control modules so that each vehicle-showing control module controls a corresponding target vehicle according to the second control instruction.
9. The vehicle display control method of claim 7, further comprising:
according to a first time period, a vehicle-unfolding instruction is sent to the vehicle-unfolding control module, so that the vehicle-unfolding control module controls an instrument panel and a display screen of the target vehicle to be normally-on and displayed according to the vehicle-unfolding instruction in the first time period, controls an ignition switch of the target vehicle to be in a disconnected state according to the vehicle-unfolding instruction, and controls a gear-shifting rod electromagnetic valve of the target vehicle to be closed according to the vehicle-unfolding instruction;
and/or the number of the groups of groups,
transmitting a store instruction to the vehicle-showing control module according to a second time period, so that the vehicle-showing control module controls an instrument panel and a display screen of the target vehicle to be closed according to the store instruction in the second time period, controls an ignition switch of the target vehicle to be in a disconnected state according to the store instruction, and controls a gear-shifting lever electromagnetic valve of the target vehicle to be closed according to the store instruction;
and/or the number of the groups of groups,
and sending a normal instruction to the vehicle-unfolding control module according to a third time period, so that the vehicle-unfolding control module controls an instrument panel and a display screen of the target vehicle to perform normal bright display according to the normal instruction in the third time period, and controls an ignition switch, a brake switch, a gear-shifting lever electromagnetic valve and a hand brake switch of the target vehicle to be in a closed state according to the normal instruction.
10. A vehicle display control apparatus, comprising:
the first unit is used for receiving the 4G signal uploaded by the vehicle display control module and judging whether the vehicle display control module works normally or not according to the 4G signal;
the second unit is used for sending a communication authorization instruction to the vehicle-unfolding control module if the vehicle-unfolding control module works normally so that the vehicle-unfolding control module and the server are in communication connection;
and the third unit is used for acquiring the current state information uploaded by the vehicle-showing control module, receiving a first control instruction sent by the client, and if the first control instruction is matched with the current state information, sending the first control instruction to the vehicle-showing control module so that the vehicle-showing control module can control the target vehicle according to the first control instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310977114.0A CN117032197A (en) | 2023-08-03 | 2023-08-03 | Vehicle display control system, method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310977114.0A CN117032197A (en) | 2023-08-03 | 2023-08-03 | Vehicle display control system, method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117032197A true CN117032197A (en) | 2023-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310977114.0A Pending CN117032197A (en) | 2023-08-03 | 2023-08-03 | Vehicle display control system, method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117032197A (en) |
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2023
- 2023-08-03 CN CN202310977114.0A patent/CN117032197A/en active Pending
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