Delay control method, device, equipment and medium for automobile rearview display

Abstract

The present application discloses a method, device, equipment and medium for delay control of a rear-view display of a car. The car includes an electronic camera and a rear-view display; the control method includes: detecting the working state of the car; when the car is in a driving state, collecting image data of the rear view information of the car through the electronic camera; transmitting the image data to the rear-view display, and displaying the image data through the rear-view display; when receiving a car shutdown command, detecting whether a door unlocking command is received within a first preset time period; if the door unlocking command is not received within the first preset time period, disconnecting the power supply of the electronic camera and the rear-view display. The method can determine whether the user wants to get off the car through the door unlocking command after the car is turned off. When the user does not intend to get off the car, the power supply of the electronic camera and the rear-view display is disconnected in time, thereby reducing energy waste and improving energy utilization. The present application can be widely used in the field of automotive technology.

Description

Technical Field

[0001] The present application relates to the field of automobile technology, and in particular to a delay control method, device, equipment and medium for an automobile rearview display. Background Art

[0002] Cars are an important means of transportation today, bringing great convenience to people's lives and work. With the development of automobile technology, people's requirements for cars are getting higher and higher.

[0003] In the related art, traditional cars generally use rearview mirrors installed on the car body to display the rear view information of the car, but this setting will make the car's windward surface larger when the car is driving, and the wind resistance limit will lead to energy waste; as an improved device for the traditional rearview mirror, there is an application that uses an electronic type of rearview mirror to display the rear view information of the car. In this application, the image data of the rear of the car is generally collected by an electronic camera installed on the side of the car, and then the image data is transmitted to the relevant display set in the car for display, so that the user can observe the rear view information of the car. However, it is found in actual application that since the user also needs to observe the rear view information of the car when getting off the car, the car needs to delay work even after the engine is turned off to facilitate the user to get off the car safely. The long-term delay work leads to a lot of energy waste and also affects the service life of related equipment in the car.

[0004] In summary, the problems existing in related technologies need to be solved urgently. Summary of the invention

[0005] The purpose of this application is to solve one of the technical problems existing in the related art to at least a certain extent.

[0006] To this end, an object of embodiments of the present application is to provide a delay control method, device, equipment and medium for a rearview display of an automobile.

[0007] In order to achieve the above technical objectives, the technical solutions adopted by the embodiments of the present application include:

[0008] On the one hand, an embodiment of the present application provides a delay control method for a rear-view display of a vehicle, wherein the vehicle includes an electronic camera device and a rear-view display; the control method includes:

[0009] Detecting the working status of the automobile;

[0010] When the automobile is in a driving state, collecting image data of rear visual field information of the automobile by means of the electronic camera device;

[0011] transmitting the image data to the rear-view display, and displaying the image data via the rear-view display;

[0012] When receiving a vehicle shutdown command, detecting whether a vehicle door unlocking command is received within a first preset time period;

[0013] If the door unlocking instruction is not received within the first preset time period, the power supply of the electronic camera device and the rear view display is disconnected.

[0014] In addition, the delay control method of a rearview display of an automobile according to the above embodiment of the present application may also have the following additional technical features:

[0015] Furthermore, in one embodiment of the present application, the control method further includes:

[0016] If a door unlocking command is received within the first preset time period, detecting whether the seat pressure of the vehicle is less than a preset threshold within a second preset time period;

[0017] If the seat pressure of the vehicle is greater than the preset threshold value within the second preset time period, the power supply of the electronic camera device and the rearview display is disconnected.

[0018] Furthermore, in one embodiment of the present application, the control method further includes:

[0019] If it is detected that the seat pressure of the vehicle is less than the preset threshold value within the second preset time period, detecting whether a vehicle locking instruction is received;

[0020] When the vehicle locking command is received, the power supply of the electronic camera device and the rear view display is disconnected.

[0021] Furthermore, in one embodiment of the present application, the control method further includes:

[0022] When the vehicle locking instruction is not received within a third preset time period, the power supply of the electronic camera device and the rearview display is disconnected.

[0023] Furthermore, in one embodiment of the present application, the control method further includes:

[0024] If the door unlocking instruction is received after the first preset time period, the power of the electronic camera device and the rear view display is restarted.

[0025] Furthermore, in one embodiment of the present application, the control method further includes:

[0026] If it is detected that the seat pressure of the vehicle is less than the preset threshold after the second preset time period, the power of the electronic camera device and the rearview display is restarted.

[0027] Furthermore, in one embodiment of the present application, when the automobile is in a driving state, the steps include:

[0028] After receiving the automobile ignition command, it is determined that the automobile is in a driving state.

[0029] On the other hand, an embodiment of the present application provides a delay control device for a rear-view display of an automobile, wherein the automobile includes an electronic camera device and a rear-view display; the control device includes:

[0030] A detection module, used for detecting the working state of the vehicle;

[0031] A collection module, used for collecting image data of rear visual field information of the automobile through the electronic camera device when the automobile is in a driving state;

[0032] A display module, used for transmitting the image data to the rear-view display and displaying the image data through the rear-view display;

[0033] A processing module, configured to detect whether a door unlocking instruction is received within a first preset time period when a vehicle shutdown instruction is received;

[0034] An action module is used to disconnect the power of the electronic camera device and the rear view display if the door unlocking instruction is not received within the first preset time period.

[0035] On the other hand, an embodiment of the present application provides a computer device, including:

[0036] at least one processor;

[0037] at least one memory for storing at least one program;

[0038] When the at least one program is executed by the at least one processor, the at least one processor implements the above-mentioned delay control method for the automobile rearview display.

[0039] On the other hand, an embodiment of the present application further provides a computer-readable storage medium, which stores a program executable by a processor. When the program executable by the processor is executed by the processor, it is used to implement the delay control method of the vehicle rearview display.

[0040] The advantages and benefits of the present application will be partially given in the following description, and partially become apparent from the following description, or be understood through the practice of the present application:

[0041] The embodiment of the present application discloses a delay control method for a rear-view display of a car, wherein the car includes an electronic camera device and a rear-view display; the control method includes: detecting the working state of the car; when the car is in a driving state, collecting image data of the rear view information of the car through the electronic camera device; transmitting the image data to the rear-view display, and displaying the image data through the rear-view display; when receiving a car shutdown command, detecting whether a door unlocking command is received within a first preset time period; if the door unlocking command is not received within the first preset time period, disconnecting the power of the electronic camera device and the rear-view display. The method can determine whether the user wants to get off the car through the door unlocking command after the car is turned off, and when the user's intention to get off the car is not detected for a long time, the power of the electronic camera device and the rear-view display is disconnected in time, thereby reducing energy waste and improving energy utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following introduction is made to the drawings of the embodiments of the present application or the related technical solutions in the prior art. It should be understood that the drawings introduced below are only for the convenience of clearly describing some embodiments of the technical solutions of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0043] Figure 1 A schematic diagram of an implementation environment of a delay control method for a rear-view display of a vehicle provided in an embodiment of the present application;

[0044] Figure 2 A schematic flow chart of a delay control method for a rear-view display of an automobile provided in an embodiment of the present application;

[0045] Figure 3 A schematic diagram of the structure of a computer device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0046] The present application is further described below in conjunction with the accompanying drawings and specific embodiments. The described embodiments should not be regarded as limiting the present application, and all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present application.

[0047] In the following description, reference is made to “some embodiments”, which describe a subset of all possible embodiments, but it will be understood that “some embodiments” may be the same subset or different subsets of all possible embodiments and may be combined with each other without conflict.

[0048] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein are only for the purpose of describing the embodiments of this application and are not intended to limit this application.

[0049] Cars are an important means of transportation today, bringing great convenience to people's lives and work. With the development of automobile technology, people's requirements for cars are getting higher and higher.

[0050] In the related art, traditional cars generally use rearview mirrors installed on the car body to display the rear view information of the car, but this setting will make the car's windward surface larger when the car is driving, and the wind resistance limit will lead to energy waste; as an improved device for the traditional rearview mirror, there is an application that uses an electronic type of rearview mirror to display the rear view information of the car. In this application, the image data of the rear of the car is generally collected by an electronic camera installed on the side of the car, and then the image data is transmitted to the relevant display set in the car for display, so that the user can observe the rear view information of the car. However, it is found in actual application that since the user also needs to observe the rear view information of the car when getting off the car, the car needs to delay work even after the engine is turned off to facilitate the user to get off the car safely. The long-term delay work leads to a lot of energy waste and also affects the service life of related equipment in the car.

[0051] In view of this, a delay control method for a rearview display of a car is provided in an embodiment of the present application. The method can determine whether the user wants to get off the car through a door unlocking command after the car is turned off. When the user's intention to get off the car is not detected for a long time, the power supply of the electronic camera equipment and the rearview display is disconnected in time, thereby reducing energy waste and improving energy utilization.

[0052] Figure 1 Schematic diagram of the implementation environment of a delay control method for a rear-view display of an automobile provided in an embodiment of the present application. Figure 1 The software and hardware of the implementation environment mainly include a car 101 and a server 102, and the car 101 is in communication with the server 102. The delay control method of the rear-view display of the car can be executed on the local side of the car 101 alone, or based on the interaction between the car 101 and the server 102. The specific selection can be made according to the actual application situation, and this embodiment does not specifically limit this.

[0053] The server 102 may be an independent physical server, or a server cluster or distributed system composed of multiple physical servers, or a cloud server that provides basic cloud computing services such as cloud services, cloud databases, cloud computing, cloud functions, cloud storage, network services, cloud communications, middleware services, domain name services, security services, CDN (Content Delivery Network), and big data and artificial intelligence platforms. The automobile 101 and the server 102 may establish a communication connection through a wireless network or a wired network, which uses standard communication technology and / or protocols. The network may be set to the Internet or any other network, such as but not limited to a local area network (LAN), a metropolitan area network (MAN), a wide area network (WAN), a mobile, wired or wireless network, a private network, or any combination of a virtual private network.

[0054] Before explaining the delay control method of the automobile rearview display provided in the present application, the components of the rearview mirror in the embodiment of the present application are first introduced.

[0055] In an embodiment of the present application, the rearview mirror in the car includes an electronic camera device and a rearview display; wherein the electronic camera device can be arranged on the side of the car body, for example, it can be arranged at the position where the rearview mirror is installed in a conventional car. The electronic camera device itself is small in size and can greatly reduce the wind resistance encountered by the car during high-speed operation. Compared with traditional cars, it can save energy consumed by wind resistance during operation and improve the efficiency of the car. In an embodiment of the present application, the rearview display is a device used in combination with the above-mentioned electronic camera device. The image data of the rear view information of the car collected by the electronic camera device can be transmitted to the rearview display on the car through a server or a dedicated communication module, so that the rearview display can act as a display when powered on, and display the image data of the rear view information of the car.

[0056] Please refer to Figure 2 , Figure 2 is a flow chart of a delay control method for a rear-view display of an automobile provided in an embodiment of the present application, with reference to Figure 2 The delay control method of the automobile rearview display includes but is not limited to:

[0057] Step 110, detecting the working state of the automobile;

[0058] In this step, when executing the delay control method of the rear-view display of the car, the working state of the car can be detected. Here, the working state of the car can be determined based on the control command received by the car. For example, in some embodiments, when the car receives the car ignition command, it can be considered that the car will start at this time and will be in a running state for a period of time; when the car receives the car flameout command, it means that the user is likely to have finished using the car and the car will enter a state to be started; when the car receives the door unlocking command, it means that the user is likely to get off the car. Specifically, in the embodiment of the present application, when detecting the working state of the car, the communication bus in the car can be used to query the command information recently received by the car at all times or at intervals, and the working state of the car can be judged according to the command. For example, in some embodiments, the working state of the car can be detected through the CAN bus in the car. Of course, the above implementation method is only used to illustrate some of the methods that can be implemented in this application, and this application does not limit the actual detection means used.

[0059] Step 120: When the automobile is in a driving state, the electronic camera device collects image data of the rear visual field information of the automobile;

[0060] Step 130: transmitting the image data to the rear-view display, and displaying the image data via the rear-view display;

[0061] In an embodiment of the present application, when the car is in motion, image data of the rear field of view information of the car can be collected by an electronic camera device, and then transmitted to a rear-view display on the car through a server or a dedicated communication module, so that the rear-view display can act as a display when powered, displaying image data of the rear field of view information of the car, thereby providing road information guidance to the user when the car is driving.

[0062] It should be noted that, in the embodiment of the present application, the driving state of the vehicle may be the state of the vehicle during a period of time after the vehicle receives the vehicle ignition command and before the vehicle receives the vehicle shutdown command.

[0063] Step 140: when a vehicle shutdown command is received, detecting whether a vehicle door unlocking command is received within a first preset time period;

[0064] In this step, when the car shutdown command is received, it means that the current user has finished using the car and may need to get off. Therefore, it is necessary to delay the display of image data of the rear view information of the car. In other words, the electronic camera equipment and the rear-view display cannot be powered off immediately and need to continue working to provide guidance to the user. However, when the car shutdown command is received, it is also possible that the user just stops to rest and has no intention of getting off. Therefore, in order to more accurately determine whether the user wants to get off, it is possible to detect whether the door unlocking command is received within the first preset time period. Here, the length of the first preset time period can be flexibly set as needed, for example, it can be 1 minute, it can also be 3 minutes, etc., and this application does not limit this.

[0065] Step 150: If the door unlocking instruction is not received within the first preset time period, disconnect the power of the electronic camera device and the rearview display.

[0066] In this step, if the door unlocking command is received within the first preset time period, it means that the user is likely not in need of getting out of the car at this time, and the user is likely to rest in the car. In this way, there is no need to display the image data of the rear view information of the car to the user. Therefore, in order to save power as much as possible, the power supply of the electronic camera device and the rear view display can be disconnected.

[0067] In some embodiments, the control method further includes:

[0068] If a door unlocking command is received within the first preset time period, detecting whether the seat pressure of the vehicle is less than a preset threshold within a second preset time period;

[0069] If the seat pressure of the vehicle is greater than the preset threshold value within the second preset time period, the power supply of the electronic camera device and the rearview display is disconnected.

[0070] In the embodiment of the present application, the second layer of judgment logic can be further set. It is understandable that in some cases, there may be examples where the user has issued a door unlocking command but has not actually gotten off the car. Therefore, in the embodiment of the present application, in order to better detect the user's getting off action, it is also possible to detect whether the seat pressure of the car is less than the preset threshold value within the second preset time period. It is understandable that when the seat pressure of the car is small, it means that the user has the action of getting up and is likely to get off the car. Therefore, it is necessary to display the road image behind the user at this time. On the contrary, if the seat pressure of the car is greater than the preset threshold value for a long period of time (the second preset time period), it means that the user is likely to have no need to get off the car at this time, and the user is likely to rest in the car. In this case, the power supply of the electronic camera device and the rear-view display can be disconnected. Similarly, the length of the second preset time period here can be flexibly set as needed.

[0071] In some embodiments, the control method further includes:

[0072] If it is detected that the seat pressure of the vehicle is less than the preset threshold value within the second preset time period, detecting whether a vehicle locking instruction is received;

[0073] When the vehicle locking command is received, the power supply of the electronic camera device and the rear view display is disconnected.

[0074] In the embodiment of the present application, as mentioned above, when the seat pressure of the car is relatively low, it means that the user has stood up and is likely to get off the car. Therefore, it is necessary to display the image of the road behind to the user at this time. After the user gets off the car, he or she will generally lock the car. Therefore, when the car lock command is received, it means that the user has completed the action of getting off the car, and it is necessary to display the image data of the rear view information of the car again. Therefore, the power supply of the electronic camera device and the rearview display can be disconnected. In some embodiments, the user may not lock the car immediately. In order to save power, more preferably, the present application can disconnect the power supply of the electronic camera device and the rearview display even if the car lock command is not received within the third preset time period. Similarly, the length of the third preset time period here can be flexibly set as needed.

[0075] In some embodiments, the control method further includes:

[0076] If the door unlocking instruction is received after the first preset time period, the power of the electronic camera device and the rear view display is restarted.

[0077] If it is detected that the seat pressure of the vehicle is less than the preset threshold after the second preset time period, the power of the electronic camera device and the rearview display is restarted.

[0078] In the embodiment of the present application, when the user rests in the car for a period of time, he may need to get off the car. Therefore, when a door unlocking command is received after a first preset time period or when the seat pressure of the car is detected to be less than a preset threshold after a second preset time period, the power of the electronic camera device and the rear view display can be restarted to display the rear view information of the car, which can meet the user's need to get off the car, thereby improving the safety of the car.

[0079] It can be understood that the delay control method of the automobile rearview display provided in the embodiment of the present application determines whether the user wants to get off the car through the door unlocking instruction after the car is turned off. When the user's intention to get off the car is not detected for a long time, the power supply of the electronic camera equipment and the rearview display is disconnected in time, thereby reducing energy waste and improving energy utilization.

[0080] The embodiment of the present application also provides a delay control device for a rear-view display of an automobile, wherein the automobile comprises an electronic camera device and a rear-view display; the control device comprises:

[0081] A detection module, used for detecting the working state of the vehicle;

[0082] A collection module, used for collecting image data of rear visual field information of the automobile through the electronic camera device when the automobile is in a driving state;

[0083] A display module, used for transmitting the image data to the rear-view display and displaying the image data through the rear-view display;

[0084] A processing module, configured to detect whether a door unlocking instruction is received within a first preset time period when a vehicle shutdown instruction is received;

[0085] An action module is used to disconnect the power of the electronic camera device and the rear view display if the door unlocking instruction is not received within the first preset time period.

[0086] Understandably, Figure 2 The contents of the delay control method embodiment of the vehicle rear view display shown in the figure are applicable to the delay control device embodiment of the vehicle rear view display. The functions specifically implemented by the delay control device embodiment of the vehicle rear view display are similar to those of the embodiment of the vehicle rear view display. Figure 2 The delay control method embodiment of the vehicle rear view display shown in the figure is the same as that of the embodiment of the vehicle rear view display shown in the figure, and the beneficial effects achieved are the same as those of the embodiment of the vehicle rear view display shown in the figure. Figure 2 The beneficial effects achieved by the delay control method embodiment of the automobile rearview display shown are also the same.

[0087] Reference Figure 3 , the embodiment of the present application further discloses a computer device, including:

[0088] at least one processor 301;

[0089] At least one memory 302, used to store at least one program;

[0090] When at least one program is executed by at least one processor 301, at least one processor 301 implements Figure 2 An embodiment of a delay control method for a rearview display of a vehicle is shown.

[0091] It is understandable that if Figure 2 The contents of the delay control method embodiment of the rear view display of the vehicle shown in the figure are applicable to the computer device embodiment. The functions specifically implemented by the computer device embodiment are similar to those in the embodiment shown in the figure. Figure 2 The delay control method embodiment of the vehicle rear view display shown in FIG. 1 is the same as that of the embodiment of the vehicle rear view display shown in FIG. 1 , and the beneficial effects achieved are the same as those of the embodiment of the vehicle rear view display shown in FIG. Figure 2 The beneficial effects achieved by the delay control method embodiment of the automobile rearview display shown are also the same.

[0092] The present application also discloses a computer-readable storage medium in which a program executable by a processor is stored. When the program executable by the processor is executed by the processor, it is used to implement the following Figure 2 An embodiment of a delay control method for a rearview display of a vehicle is shown.

[0093] It is understandable that if Figure 2 The contents of the delay control method embodiment of the rear view display of the vehicle shown in the figure are applicable to the embodiment of the computer-readable storage medium. The functions specifically implemented by the embodiment of the computer-readable storage medium are similar to those in the embodiment of the computer-readable storage medium. Figure 2 The delay control method embodiment of the vehicle rear view display shown in FIG. 1 is the same as that of the embodiment of the vehicle rear view display shown in FIG. 1 , and the beneficial effects achieved are the same as those of the embodiment of the vehicle rear view display shown in FIG. Figure 2 The beneficial effects achieved by the delay control method embodiment of the automobile rearview display shown are also the same.

[0094] In some selectable embodiments, the function / operation mentioned in the block diagram may not occur in the order mentioned in the operation diagram. For example, depending on the function / operation involved, the two boxes shown in succession can actually be executed substantially simultaneously or the boxes can sometimes be executed in reverse order. In addition, the embodiment presented and described in the flow chart of the application is provided by way of example, for the purpose of providing a more comprehensive understanding of technology. The disclosed method is not limited to the operation and logic flow presented herein. Selectable embodiments are expected, wherein the order of various operations is changed and the sub-operation of a part described as a larger operation is performed independently.

[0095] In addition, although the present application is described in the context of functional modules, it should be understood that, unless otherwise specified, one or more of the functions and / or features can be integrated into a single physical system and / or software module, or one or more functions and / or features can be implemented in a separate physical system or software module. It can also be understood that a detailed discussion of the actual implementation of each module is unnecessary for understanding the present application. More specifically, in view of the properties, functions and internal relationships of the various functional modules in the system disclosed herein, the actual implementation of the module will be understood within the conventional techniques of engineers. Therefore, those skilled in the art can implement the present application set forth in the claims without excessive experimentation using ordinary techniques. It can also be understood that the specific concepts disclosed are merely illustrative and are not intended to limit the scope of the present application, which is determined by the full scope of the attached claims and their equivalents.

[0096] If the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application, or the part that contributes to the prior art or the part of the technical solution, can be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the various embodiments of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, and other media that can store program codes.

[0097] The logic and / or steps represented in the flowchart or otherwise described herein, for example, can be considered as an ordered list of executable instructions for implementing logical functions, and can be embodied in any computer-readable medium for use by an instruction execution device, system or device (such as a computer-based device, a device including a processor, or other device that can fetch instructions from an instruction execution device, system or device and execute the instructions), or in conjunction with such instruction execution device, system or device. For the purpose of this specification, "computer-readable medium" can be any system that can contain, store, communicate, propagate or transmit a program for use by an instruction execution device, system or device, or in conjunction with such instruction execution device, system or device.

[0098] More specific examples of computer-readable media (a non-exhaustive list) include the following: an electrical connection with one or more wires (electronic systems), a portable computer disk case (magnetic systems), a random access memory (RAM), a read-only memory (ROM), an erasable and programmable read-only memory (EPROM or flash memory), a fiber optic system, and a portable compact disk read-only memory (CDROM). In addition, the computer-readable medium may even be a paper or other suitable medium on which the program is printed, since the program may be obtained electronically, for example, by optically scanning the paper or other medium, followed by editing, deciphering or, if necessary, processing in another suitable manner, and then stored in a computer memory.

[0099] It should be understood that the various parts of the present application can be implemented by hardware, software, firmware or a combination thereof. In the above-mentioned embodiments, multiple steps or methods can be implemented by software or firmware stored in a memory and executed by a suitable instruction execution device. For example, if implemented by hardware, as in another embodiment, it can be implemented by any one of the following technologies known in the art or their combination: a discrete logic circuit having a logic gate circuit for implementing a logic function for a data signal, a dedicated integrated circuit having a suitable combination of logic gate circuits, a programmable gate array (PGA), a field programmable gate array (FPGA), etc.

[0100] In the above description of this specification, the description with reference to the terms "one embodiment / example", "another embodiment / example" or "certain embodiments / examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0101] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

[0102] The above is a specific description of the preferred implementation of the present application, but the present application is not limited to the embodiments. Those skilled in the art can make various equivalent modifications or substitutions without violating the spirit of the present application. These equivalent modifications or substitutions are all included in the scope defined by the claims of the present application.

[0103] In the description of this specification, the description with reference to the terms "one embodiment", "another embodiment" or "certain embodiments" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0104] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A delay control method for a rearview display of an automobile, characterized in that: The automobile includes an electronic camera device and a rear-view display; the control method includes: Detecting the working status of the automobile; When the automobile is in a driving state, collecting image data of rear visual field information of the automobile by means of the electronic camera device; transmitting the image data to the rear-view display, and displaying the image data via the rear-view display; When receiving a vehicle shutdown command, detecting whether a vehicle door unlocking command is received within a first preset time period; If the door unlock command is not received within the first preset time period, disconnecting the power supply of the electronic camera device and the rearview display; The control method further comprises: If a door unlocking command is received within the first preset time period, detecting whether the seat pressure of the vehicle is less than a preset threshold within a second preset time period; If the seat pressure of the vehicle is greater than the preset threshold value within the second preset time period, the power supply of the electronic camera device and the rearview display is disconnected.

2. The time delay control method of a rear view display of a vehicle according to claim 1, characterized in that: The control method further comprises: If it is detected that the seat pressure of the vehicle is less than the preset threshold value within the second preset time period, detecting whether a vehicle locking instruction is received; When the vehicle locking command is received, the power supply of the electronic camera device and the rear view display is disconnected.

3. The delay control method of a rearview display of an automobile according to claim 2, characterized in that: The control method further comprises: When the vehicle locking instruction is not received within a third preset time period, the power supply of the electronic camera device and the rearview display is disconnected.

4. A delay control method for a rearview display of an automobile according to any one of claims 1 to 3, characterized in that: The control method further comprises: If the door unlocking instruction is received after the first preset time period, the power of the electronic camera device and the rear view display is restarted.

5. The delay control method of a rear view display of a vehicle according to claim 1, characterized in that: The control method further comprises: If it is detected that the seat pressure of the vehicle is less than the preset threshold after the second preset time period, the power of the electronic camera device and the rearview display is restarted.

6. The delay control method of a rearview display of an automobile according to claim 1, characterized in that: When the automobile is in a driving state, the method comprises: After receiving the automobile ignition command, it is determined that the automobile is in a driving state.

7. A time delay control device for a rear view display of an automobile, characterized in that: The automobile includes an electronic camera and a rear-view display; the control device includes: A detection module, used for detecting the working state of the vehicle; A collection module, used for collecting image data of rear visual field information of the automobile through the electronic camera device when the automobile is in a driving state; A display module, used for transmitting the image data to the rear-view display and displaying the image data through the rear-view display; A processing module, configured to detect whether a door unlocking instruction is received within a first preset time period when a vehicle shutdown instruction is received; An action module for disconnecting the power supply of the electronic camera device and the rearview display if the door unlocking command is not received within the first preset time period; The device is also used for: If a door unlocking command is received within the first preset time period, detecting whether the seat pressure of the vehicle is less than a preset threshold within a second preset time period; If the seat pressure of the vehicle is greater than the preset threshold value within the second preset time period, the power supply of the electronic camera device and the rearview display is disconnected.

8. A computer device, characterized in that: include: at least one processor; at least one memory for storing at least one program; When the at least one program is executed by the at least one processor, the at least one processor implements the delay control method for the automotive rearview display according to any one of claims 1 to 6.

9. A computer-readable storage medium storing a program executable by a processor, characterized in that: The program executable by the processor is used to implement the delay control method of the automobile rearview display according to any one of claims 1 to 6 when executed by the processor.

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