Vehicle image data display method, vehicle control method, device and equipment

Abstract

The embodiment of the invention provides a vehicle image data display method, device and equipment, and a vehicle control method, device and equipment, and the method is applied to an application end, and specifically comprises the steps: receiving reversing image data sent by image collection equipment and first verification data of the reversing image data, the first verification data of the reversing image data is obtained by operating the reversing image data by the image acquisition equipment by using a preset algorithm; calculating the reversing image data by using a preset algorithm to obtain second verification data of the reversing image data; and when it is determined that the first verification data of the reversing image data and the second verification data of the reversing image data are the same, sending the reversing image data to a display device, so that the display device displays the reversing image data. According to the embodiment of the invention, the problem that the reversing image data acquired by the vehicle camera is inconsistent with the reversing image data displayed by the display screen is solved.

Description

Technical Field

[0001] The present application belongs to the field of display technology, and in particular, relates to a method for displaying vehicle image data, a vehicle control method, a device and equipment. Background Art

[0002] The vehicle's reversing image function can help the driver better observe the vehicle's reversing environment and improve the safety of the vehicle's reversing. However, in the actual use of the reversing image function, the reversing image data collected by the vehicle's camera may be affected by human tampering or interference during transmission, resulting in inconsistency between the reversing image data collected by the vehicle's camera and the reversing image data displayed on the display screen, which may bring greater hidden dangers to driving safety. Summary of the invention

[0003] The embodiments of the present application provide a method for displaying vehicle image data, a vehicle control method, a device and equipment, which solve the problem that the reversing image data collected by the vehicle camera and the reversing image data displayed on the display screen are inconsistent in real life.

[0004] In a first aspect, an embodiment of the present application provides a method for displaying vehicle image data, which is applied to an application end, and the method includes:

[0005] Receiving the reversing image data and the first verification data of the reversing image data sent by the image acquisition device, where the first verification data of the reversing image data is obtained by the image acquisition device calculating the reversing image data using a preset algorithm;

[0006] Using a preset algorithm to calculate the reversing image data to obtain second verification data of the reversing image data;

[0007] When it is determined that the first verification data of the reversing image data and the second verification data of the reversing image data are the same, the reversing image data is sent to the display device so that the display device displays the reversing image data.

[0008] In a second aspect, a method for displaying vehicle image data is provided, which is applied to an image acquisition device, and the method includes:

[0009] Collect the vehicle's reversing image data;

[0010] Using a preset algorithm to calculate the reversing image data to obtain first verification data of the reversing image data;

[0011] The reversing image data and the first verification data of the reversing image data are sent to the application end, so that the application end uses a preset algorithm to calculate the reversing image data to obtain the second verification data of the reversing image data, and when it is determined that the first verification data of the reversing image data and the second verification data of the reversing image data are the same, the reversing image data is sent to the display device, so that the display device displays the reversing image data.

[0012] In a third aspect, a vehicle control method is provided, which is applied to a vehicle control device, and the method includes:

[0013] Receive a reversing command;

[0014] Based on the reversing instruction, control the image acquisition device to acquire the reversing image data of the vehicle, and control the image acquisition device to send the reversing image data and first verification data of the reversing image data to the application end, where the first verification data is obtained by the image acquisition device calculating the reversing image data using a preset algorithm;

[0015] When the display device displays the reversing image data, user operation information of the user operating the reversing controller is obtained, and the display device is used to display the reversing image data when the application end determines the first verification data of the reversing image data and the second verification data of the reversing image data, and the second verification data of the reversing image data is obtained by the application end calculating the reversing image data using a preset algorithm;

[0016] Based on the user operation information, the vehicle is controlled to travel until the vehicle travels to a designated position corresponding to the user operation information.

[0017] In a fourth aspect, an embodiment of the present application provides a display device for vehicle image data, which is applied to an application end, and the device includes:

[0018] A receiving module, used for receiving the reversing image data and first verification data of the reversing image data sent by the image acquisition device, wherein the first verification data of the reversing image data is obtained by the image acquisition device calculating the reversing image data using a preset algorithm;

[0019] A calculation module, used for calculating the reversing image data using a preset algorithm to obtain second verification data of the reversing image data;

[0020] The sending module is used to send the reversing image data to the display device when it is determined that the first verification data of the reversing image data and the second verification data of the reversing image data are the same, so that the display device displays the reversing image data.

[0021] In a fifth aspect, an embodiment of the present application provides a display device for vehicle image data, which is applied to an image acquisition device, and the device includes:

[0022] A collection module, used for collecting the vehicle's reversing image data;

[0023] A calculation module, used for calculating the reversing image data using a preset algorithm to obtain first verification data of the reversing image data;

[0024] A sending module is used to send reversing image data and first verification data of the reversing image data to an application end, so that the application end can use a preset algorithm to calculate the reversing image data to obtain second verification data of the reversing image data, and when it is determined that the first verification data of the reversing image data and the second verification data of the reversing image data are the same, send the reversing image data to a display device, so that the display device can display the reversing image data.

[0025] In a sixth aspect, an embodiment of the present application provides a display device for vehicle image data, which is applied to a vehicle control device, and the device includes:

[0026] A receiving module, used for receiving a reversing instruction;

[0027] A control module, for controlling the image acquisition device to acquire the reversing image data of the vehicle based on the reversing instruction, and controlling the image acquisition device to send the reversing image data and first verification data of the reversing image data to the application end, wherein the first verification data is obtained by the image acquisition device calculating the reversing image data using a preset algorithm;

[0028] an acquisition module, used for acquiring user operation information of a user operating a reversing controller when the display device displays the reversing image data, the display device is used for displaying the reversing image data when the application end determines the first verification data of the reversing image data and the second verification data of the reversing image data, the second verification data of the reversing image data being obtained by the application end calculating the reversing image data using a preset algorithm;

[0029] The control module is also used to control the vehicle to travel based on the user operation information until the vehicle travels to a designated position corresponding to the user operation information.

[0030] In the seventh aspect, an electronic device is provided, comprising: a memory for storing computer program instructions; and a processor for reading and running the computer program instructions stored in the memory to execute the vehicle image data display method provided by any optional implementation in the first aspect or the second aspect, or to execute the vehicle control method provided by the third aspect.

[0031] In an eighth aspect, a computer storage medium is provided, on which computer program instructions are stored. When the computer program instructions are executed by a processor, the method for displaying vehicle image data provided by any optional implementation in the first aspect or the second aspect is implemented, or the vehicle control method provided by the third aspect is implemented.

[0032] In the ninth aspect, a computer program product is provided, which includes a computer program. When the computer program is executed by a processor, it implements the method for displaying vehicle image data provided by any optional implementation method in the first aspect or the second aspect, or implements the vehicle control method provided by the third aspect.

[0033] In an embodiment of the present application, it is possible to receive reversing image data and first verification data of the reversing image data sent by an image acquisition device, and use the preset algorithm used by the image acquisition device to obtain the first verification data to perform the same operation on the reversing image data to obtain second verification data of the reversing image data. If the first verification data is the same as the second verification data, it indicates that the reversing image data has not been tampered with by humans and has not been interfered with during the transmission process. In this way, the reversing image data is sent to a display device for display, thereby avoiding the situation where the reversing image data collected by the vehicle camera is inconsistent with the reversing image data displayed on the display screen, thereby avoiding the occurrence of driving accidents and improving driving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solution of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0035] Figure 1 This is one of the architecture diagrams of an image acquisition device, an application terminal, and a display device provided in an embodiment of the present application;

[0036] Figure 2 This is the second architecture diagram of an image acquisition device, an application terminal, and a display device provided in an embodiment of the present application;

[0037] Figure 3 This is one of the flow charts of a method for displaying vehicle image data provided in an embodiment of the present application;

[0038] Figure 4 This is a second flow chart of a method for displaying vehicle image data provided in an embodiment of the present application;

[0039] Figure 5 This is a third flow chart of a method for displaying vehicle image data provided in an embodiment of the present application;

[0040] Figure 6 This is a fourth flow chart of a method for displaying vehicle image data provided in an embodiment of the present application;

[0041] Figure 7This is a fifth flow chart of a method for displaying vehicle image data provided in an embodiment of the present application;

[0042] Figure 8 This is a sixth flow chart of a method for displaying vehicle image data provided in an embodiment of the present application;

[0043] Fig. 9 is a flow chart of a vehicle control method provided in an embodiment of the present application;

[0044] Fig.10 It is a schematic diagram of interaction between a vehicle control device, an image acquisition device, an application terminal, and a display device provided in an embodiment of the present application;

[0045] Fig.11 This is one of the structural schematic diagrams of a display device for vehicle image data provided in an embodiment of the present application;

[0046] Fig.12 This is a second structural schematic diagram of a display device for vehicle image data provided in an embodiment of the present application;

[0047] Fig.13 It is a structural schematic diagram of a vehicle control device provided in an embodiment of the present application.

[0048] Fig.14 It is a structural schematic diagram of an electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0049] The features and exemplary embodiments of various aspects of the present application will be described in detail below. In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only intended to explain the present application, rather than to limit the present application. For those skilled in the art, the present application can be implemented without the need for some of these specific details. The following description of the embodiments is only to provide a better understanding of the present application by illustrating the examples of the present application.

[0050] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "include..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0051] The term "and / or" in this article is merely a description of the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone.

[0052] As mentioned in the background technology, in real life, there are situations where the reversing image data collected by the vehicle camera is inconsistent with the reversing image data displayed on the display screen. For example, if the reversing image data collected by the vehicle camera is tampered with or key information is lost during the transmission process, the driver will not be able to accurately judge the obstacles or distances around the vehicle, which may pose a greater hidden danger to driving safety and increase the risk of driving accidents.

[0053] However, the prior art generally uses the following methods to avoid the situation where the reversing image data collected by the camera is displayed abnormally on the display device as much as possible, as follows:

[0054] 1. Regularly check the working status of image acquisition equipment (vehicle cameras) and display equipment (including display screens).

[0055] 2. Use high-quality video transmission cables and connectors to ensure stable and reliable transmission of reversing image data, and check whether the connectors are firmly connected to avoid signal interference or breakage.

[0056] However, the above method cannot guarantee that the reversing image data actually displayed on the display screen is completely identical to the reversing image data collected by the vehicle camera, that is, the above method cannot guarantee that the reversing image data displayed on the display screen is real reversing image data. In addition, the prior art does not provide a method for detecting whether the reversing image data displayed on the display screen is complete and accurate reversing image data collected by the vehicle camera.

[0057] Based on this, in order to solve the problem that the reversing image data collected by the above-mentioned vehicle camera is inconsistent with the reversing image data displayed on the display screen, the embodiment of the present application provides a method for displaying vehicle image data, a vehicle control method, a device and an apparatus. By using the method for displaying vehicle image data provided by the embodiment of the present application, the image acquisition device can collect the reversing image data of the vehicle, and use a preset algorithm to calculate the reversing image data to obtain the first verification data of the reversing image data, and send the reversing image data and the first verification data of the reversing image data to the application end. In this way, after the application end receives the reversing image data and the first verification data of the reversing image data, the above-mentioned preset algorithm can be used to perform the same calculation on the reversing image data to obtain the second verification data of the reversing image data, and determine whether the first verification data and the second verification data of the reversing image data are the same. If they are the same, it means that the reversing image data has not been tampered with or lost key information, that is, the reversing image data received by the application end is the real reversing image data collected by the image acquisition device, then the application end can send the reversing image data to the display device, and the display device can display the reversing image data. In this way, the inconsistency between the reversing image data collected by the vehicle camera and the reversing image data displayed on the display screen is avoided, thereby avoiding the occurrence of driving accidents and improving driving safety.

[0058] By using the vehicle control method provided in the embodiment of the present application, it is possible to receive a reversing instruction, and based on the reversing instruction, control the image acquisition device to acquire the reversing image data of the vehicle, and control the image acquisition device to send the reversing image data and the first verification data of the reversing image data to the application end, so that when the display device displays the reversing image data, the user operation information of the user operating the reversing controller can be obtained, and based on the user operation information, the vehicle can be controlled to travel until the vehicle travels to the designated position corresponding to the user operation information. Among them, the above-mentioned display device is used to display the reversing image data when the application end determines that the first verification data of the reversing image data and the second verification data of the reversing image data are the same. Since the above-mentioned first verification data and the above-mentioned second verification data are obtained by different devices performing the same operation on the reversing image data, when the two are the same, it means that the reversing image data displayed by the display device is consistent with the reversing image data acquired by the image acquisition device. In this way, the occurrence of driving accidents can be avoided and driving safety is improved.

[0059] Since the method for displaying vehicle image data provided in the embodiment of the present application involves interaction between an image acquisition device, an application terminal, and a display device, in order to facilitate subsequent understanding of the method for displaying vehicle image data provided in the embodiment of the present application, before introducing the method for displaying vehicle image data provided in the embodiment of the present application, the architecture between the image acquisition device, the application terminal, and the display device involved in the embodiment of the present application is first introduced in detail in conjunction with the accompanying drawings.

[0060] Figure 1 This is an architecture diagram between an image acquisition device, an application terminal, and a display device provided in an embodiment of the present application.

[0061] like Figure 1 As shown, the architecture diagram includes an image acquisition device 10, an application end 20 and a display device 30. The image acquisition device 10 is connected to the application end 20, and the application end 20 is connected to the display device 30.

[0062] Based on the above architecture, the image acquisition device 10 can acquire the reversing image data of the vehicle, and use the preset algorithm to calculate the reversing image data to obtain the first verification data of the reversing image data, and send the reversing image data and the first verification data of the reversing image data to the application end 20. In this way, after the application end 20 receives the reversing image data and the first verification data of the reversing image data, the same calculation can be performed on the reversing image data using the above preset algorithm to obtain the second verification data of the reversing image data, and it is determined whether the first verification data and the second verification data of the reversing image data are the same. If they are the same, the application end 20 can send the reversing image data to the display device 30, and the display device 30 can display the reversing image data. If they are different, the application end can generate a prompt message for prompting the user that the reversing image data is abnormal, and send the prompt message to the display device 30, and the display device 30 can display the prompt message accordingly.

[0063] In order to more accurately describe the interactive relationship between the image acquisition device, the application end, and the display device provided in the embodiment of the present application, as shown in FIG. Figure 2As shown, the image acquisition device 10 may include an optical sensor 11, an image signal processor 12, a first drive device 13 and an image acquisition subsystem 14. The optical sensor 11 is used to acquire reversing image data and send the reversing image data to the image signal processor 12. The image signal processor 12 uses a preset algorithm to calculate the reversing image data to obtain the first verification data of the reversing image data, and sends the reversing image data and the first verification data of the reversing image data to the application end 20 via the first drive device 13 and the image acquisition subsystem 14. In addition, it should be noted that the above-mentioned optical sensor 11 and image signal processor 12 can be integrated on the same device or module. For example, if the image acquisition device 10 is a vehicle camera, the optical sensor 11 and the image signal processor 12 can be integrated on the camera module.

[0064] Continue as Figure 2 As shown, the display device 30 may include a display subsystem 31, a second drive device 32, and a display screen 33. In this way, the application end 20 uses a preset algorithm to calculate the reversing image data collected by the image acquisition device to obtain the second verification data. If it is determined that the first verification data is the same as the second verification data, the application end 20 sends the reversing image data to the display screen 33 for display via the display subsystem 31 and the second drive device 32. If it is determined that the first verification data is different from the second verification data, the application end 20 may generate a prompt message for prompting the user that the reversing image data is abnormal, and send the prompt message to the display screen 33 for display via the display subsystem 31 and the second drive device 32.

[0065] Based on the above Figure 1 The architecture shown below is combined with the attached Figures 3 to 7 The method for displaying vehicle image data applied to an application end provided in an embodiment of the present application is described in detail.

[0066] Figure 3 It is a flow chart of a method for displaying vehicle image data provided in an embodiment of the present application.

[0067] like Figure 3 As shown, the execution subject of the method may be an application end. Based on this, the method for displaying vehicle image data may include the following steps:

[0068] S310, receiving reversing image data and first verification data of the reversing image data sent by an image acquisition device.

[0069] The image acquisition device may be a related device for image acquisition or video acquisition. For example, the image acquisition device may be a camera on a vehicle, etc., which is not specifically limited here.

[0070] The above-mentioned reversing image data may refer to relevant image data captured by an image acquisition device installed at the rear and / or side of the vehicle after the vehicle is shifted into reverse gear.

[0071] The first verification data of the reversing image data may be obtained by the image acquisition device using a preset algorithm to calculate the reversing image data. The preset algorithm may be a related algorithm pre-set based on actual experience or circumstances and used to obtain verification data. For example, the preset algorithm may be a hash algorithm, an encryption algorithm, etc., which is not specifically limited here.

[0072] Specifically, after obtaining the reversing image data and the first verification data of the reversing image data, the image acquisition device can send the reversing image data and the first verification data of the reversing image data to the application end, so that the application end can receive the reversing image data and the first verification data of the reversing image data sent by the image acquisition device.

[0073] S320, using a preset algorithm to calculate the reversing image data to obtain second verification data of the reversing image data.

[0074] Specifically, after receiving the reversing image data sent by the image acquisition device, the application end can use the preset algorithm used by the image acquisition device to obtain the first verification data to perform the same operation on the reversing image data to obtain second verification data of the reversing image data, so as to subsequently verify the authenticity of the acquired reversing image data based on the first verification data and the second verification data.

[0075] S330: When it is determined that the first verification data of the reversing image data and the second verification data of the reversing image data are the same, send the reversing image data to a display device, so that the display device displays the reversing image data.

[0076] Among them, the above-mentioned display device can be a related device for displaying reversing image data. The display device can be a related device including a display screen installed on the vehicle, or it can be a related device for display that can be connected to the vehicle for communication, and no specific limitation is made here.

[0077] Specifically, after obtaining the first verification data of the reversing image data and the second verification data of the reversing image data, the application end can determine whether the first verification data of the reversing image data is the same as the reversing image data. If the first verification data is the same as the second verification data, it means that the reversing image data has not been interfered with or tampered with during the transmission process, that is, the reversing image data is the real image data collected by the image acquisition device. In this way, the reversing image data can be sent to the display device so that the display device can display the reversing image data, so that the subsequent driver can perform the reversing operation based on the reversing image data displayed by the display device.

[0078] In an example, if the above-mentioned preset algorithm is a preset hash algorithm, the data sent by the image acquisition device to the application end may be Frametransmit, where Frametransmit=FrameimageA+HashA, wherein Frametransmit is a complete frame of data transmitted in the link, FrameimageA is the original reversing image data acquired by the image acquisition device, that is, the real reversing image data, and HashA is the hash value after the hash operation of the original reversing image data FrameimageA (corresponding to the above-mentioned first verification data).

[0079] The application can receive Framereceive, which is Framereceive = FrameimageB + HashB, where Framereceive is a complete frame of data received by the application, FrameimageB is the received reversing image data, and HashB is the hash value of the received reversing image data. At this time, it is not certain whether FrameimageB is the same as the above FrameimageA. After the application receives Frametransmit, it can perform the same operation on FrameimageB as HashA obtained by the image acquisition device to obtain HashC, and compare HashB and HashC to see if they are the same. If they are the same, it is considered that the reversing image data received by the application is the real reversing image data.

[0080] In the embodiment of the present application, it is possible to receive the reversing image data and the first verification data of the reversing image data sent by the image acquisition device, and use the preset algorithm used by the image acquisition device to obtain the first verification data to perform the same operation on the reversing image data, and obtain the second verification data of the reversing image data. If the first verification data is the same as the second verification data, it means that the reversing image data has not been tampered with by humans, nor has it been interfered with during the transmission process, that is, the reversing image data is the real reversing image data collected by the image acquisition device. In this way, the reversing image data is sent to the display device for display, avoiding the situation where the reversing image data collected by the vehicle camera is inconsistent with the reversing image data displayed on the display screen, thereby avoiding the occurrence of driving accidents and improving driving safety.

[0081] In order to more accurately describe the method for displaying vehicle image data provided by the embodiments of the present application, in some embodiments, the above-mentioned reversing image data may include at least one frame of reversing image, and accordingly, the first verification data of the above-mentioned reversing image data may include a first verification value of each frame of reversing image. The first verification value of each frame of reversing image may be obtained by the imaging device calculating the reversing image using the above-mentioned preset algorithm.

[0082] Based on this, the S320 mentioned above, such as Figure 4 As shown, the following steps may be specifically included:

[0083] S3201: for each reversing image in at least one reversing image frame, use a preset algorithm to calculate the reversing image to obtain a second verification value of the reversing image.

[0084] Specifically, the application end can receive the reversing image data sent by the image acquisition device. Since the reversing image data may include at least one frame of reversing image, the application end can use the preset algorithm used by the image acquisition device to obtain the first verification value of each reversing image in the at least one frame of reversing image, and perform operations on the reversing image to obtain the second verification value of the reversing image.

[0085] So, continue as Figure 4 As shown, before the above S330, the vehicle image data display method provided in the embodiment of the present application may further include the following steps:

[0086] S410: for each reversing image in at least one reversing image frame, determine whether a first verification value of the reversing image is the same as a second verification value of the reversing image.

[0087] S420: When the first verification value of each frame of the reversing image is the same as the second verification value of the reversing image, determine that the first verification data of the reversing image data is the same as the second verification data of the reversing image data.

[0088] Specifically, after obtaining the second verification value of each frame of the reversing image, the application end can determine whether the first verification value of the reversing image is the same as the second verification value of the reversing image for each frame of at least one reversing image, and then, when the first verification value of each frame of the reversing image is the same as the second verification value of the reversing image, it can be determined that the first verification data of the reversing image data and the second verification data of the reversing image data are the same.

[0089] In this embodiment, if the above-mentioned reversing image data includes at least one frame of reversing image, and correspondingly, the first verification data includes the first verification value of each frame of reversing image, then by obtaining the second verification value of each frame of reversing image, and when the first verification value and the second verification value of each frame of reversing image are the same, it is determined that the first verification data and the second verification data are the same. In this way, it is possible to more accurately determine whether the reversing image data has been tampered with or affected by interference during the transmission process, so that the subsequent display device can display the reversing image data displayed by the image acquisition device, and better avoid the problem of inconsistency between the reversing image data collected by the vehicle camera and the reversing image data displayed by the display device.

[0090] In addition, in order to describe the vehicle image data display method provided by the embodiment of the present application in a more complete and detailed manner, in one embodiment, Figure 5 As shown, the above-mentioned method for displaying vehicle image data may also include the following steps:

[0091] S510: When it is determined that the first verification data of the reversing image data and the second verification data of the reversing image data are different, generate prompt information.

[0092] The prompt information may be used to prompt the user that the reversing image data is abnormal.

[0093] S520: Send prompt information to a display device, so that the display device displays the prompt information.

[0094] Specifically, after obtaining the first verification data of the reversing image data and the second verification data of the reversing image data, the application end can determine whether the first verification data is the same as the second verification data. If the first verification data is different from the second verification data, it means that the reversing image data has been changed and is not the real reversing image data captured by the image acquisition device. In this way, the application end can generate a prompt message to prompt the user that the reversing image data is abnormal, and send the prompt message to the display device so that the display device can display the prompt message.

[0095] Continuing with the above example, compare whether HashB is the same as HashC. If they are different, it is considered that the reversing image data received by the application is not the real reversing image data. At this time, the application can generate a prompt message and send it to the display device for display.

[0096] In this embodiment, when it is determined that the first verification data of the reversing image data is different from the second verification data of the reversing image data, a prompt message for prompting the user that the reversing image data is abnormal can be generated, and the prompt message can be displayed through the display device. In this way, the user can be prompted in a timely and effective manner, avoiding driving accidents that may be caused by the inconsistency between the reversing image data collected by the vehicle camera and the reversing image data displayed on the display screen, thereby improving the driving safety of the vehicle.

[0097] Based on this, in order to more accurately describe the method for displaying vehicle image data provided by the embodiments of the present application, in some embodiments, the above-mentioned reversing image data may include at least one frame of reversing image, and accordingly, the first verification data of the reversing image data may include the first verification value of each reversing image in the at least one frame of reversing image. The first verification value of each reversing image may be obtained by the image acquisition device calculating the reversing image using a preset algorithm.

[0098] Based on this, Figure 6 As shown, the above S320 may specifically include the following steps:

[0099] S3201, for each reversing image in at least one reversing image frame, use a preset algorithm to calculate the reversing image to obtain a second verification value of the reversing image.

[0100] Specifically, the application end can receive reversing image data sent by the image acquisition device, and the reversing image data may include at least one frame of reversing image. Thus, for each frame of the at least one reversing image, a preset algorithm is used to operate on the reversing image to obtain a second verification value of the reversing image.

[0101] So, continue as Figure 6 As shown, before the above S510, the above method for displaying vehicle image data may further include the following steps:

[0102] S610: for each reversing image in at least one reversing image frame, determine whether a first verification value of the reversing image is the same as a second verification value of the reversing image.

[0103] S620: When the first verification value of the target reversing image and the second verification value of the target reversing image are different, determine that the first verification data of the reversing image data and the second verification data of the reversing image data are different.

[0104] The target reversing image at least includes one reversing image among the at least one reversing image.

[0105] Specifically, after obtaining the first verification value and the second verification value of each frame of the reversing image, the application end can determine whether the first verification value of the reversing image is the same as the second verification value of the reversing image for each frame of the at least one reversing image; if there is a target reversing image in the at least one frame of the reversing image, and the first verification value and the second verification value of the target reversing image are different, it can be determined that the first verification data of the reversing image data is different from the second verification data of the reversing image data.

[0106] In this embodiment, if the reversing image data includes at least one frame of reversing image, and accordingly, the first verification data includes the first verification value of each frame of reversing image, then the first verification data and the second verification data can be determined to be different by obtaining the second verification value of each frame of reversing image and when the first verification value and the second verification value of the target reversing image are different. In this way, it is possible to more accurately determine whether the reversing image data has been tampered with or affected by interference during the transmission process, so that when the reversing image data received by the application end is not the real reversing image data collected by the image acquisition device, the user is prompted to display the real reversing image data, thereby avoiding driving accidents that may be caused by the inconsistency between the reversing image data collected by the vehicle camera and the reversing image data displayed on the display screen, thereby improving the driving safety of the vehicle.

[0107] Based on the above embodiments, in order to fully describe the method for displaying vehicle image data provided by the embodiments of the present application, in one embodiment, Figure 7 As shown, the method for displaying vehicle image data provided in the embodiment of the present application may specifically include the following steps:

[0108] S701, receiving reversing image data and first verification data of the reversing image data sent by an image acquisition device.

[0109] S702: For each reversing image in at least one reversing image frame, use a preset algorithm to calculate the reversing image to obtain a second verification value of the reversing image.

[0110] S703, determining whether the first verification value of each frame of the reversing image is the same as the second verification value of the reversing image, if yes, executing S704, if no, executing S706.

[0111] S704, determining that the first verification data of the reversing image data is the same as the second verification data of the reversing image data.

[0112] S705, sending the reversing image data to the display device, so that the display device displays the reversing image data.

[0113] S706, determining that the first verification data of the reversing image data is different from the second verification data of the reversing image data.

[0114] S707: Generate prompt information.

[0115] S708: Send prompt information to the display device, so that the display device displays the prompt information.

[0116] In this embodiment, the application end is able to receive the reversing image data and the first verification data of the reversing image data sent by the image acquisition device. Since the reversing image data can include at least one frame of reversing image, correspondingly, the first verification data can include a first verification value for each frame of reversing image. Therefore, for each frame of the at least one frame of reversing image, a preset algorithm is used to operate on the reversing image to obtain a second verification value of the reversing image, and then it can be determined whether the first verification value of each frame of the reversing image and the second verification value of the reversing image are the same. If so, it can be determined that the first verification data of the reversing image data is the same as the second verification data of the reversing image data, and then the reversing image data can be sent to the display device for the display device to display the reversing image data.

[0117] If not, it can be determined that the first verification data of the reversing image data is different from the second verification data of the reversing image data, and then a prompt message can be generated to prompt the user that the reversing image data is abnormal, and the prompt message can be sent to the display device for the display device to display the prompt message.

[0118] In this embodiment, the inconsistency between the reversing image data collected by the vehicle camera and the reversing image data displayed on the display screen is avoided, thereby avoiding the occurrence of driving accidents and improving driving safety.

[0119] The following is combined with Figure 8 A method for displaying vehicle image data applied to an image acquisition device provided in an embodiment of the present application is described in detail.

[0120] Figure 8 It is a flow chart of a method for displaying vehicle image data provided in an embodiment of the present application.

[0121] like Figure 8 As shown, the execution subject of the method may be an image acquisition device. Based on this, the vehicle image data display method provided in the embodiment of the present application may specifically include the following steps:

[0122] S810, collecting reversing image data of the vehicle.

[0123] S820, using a preset algorithm to calculate the reversing image data to obtain first verification data of the reversing image data.

[0124] The above-mentioned preset algorithm may be a related algorithm pre-set based on actual experience or circumstances, for example, the preset algorithm may be a hash algorithm, which is not specifically limited here. It should also be noted that the process of calculating the reversing image data using the preset algorithm needs to be determined according to the specific preset algorithm used, which is not specifically limited here.

[0125] S830, sending the reversing image data and the first verification data of the reversing image data to the application end, so that the application end uses a preset algorithm to calculate the reversing image data to obtain the second verification data of the reversing image data, and when it is determined that the first verification data of the reversing image data and the second verification data of the reversing image data are the same, sending the reversing image data to the display device, so that the display device can display the reversing image data.

[0126] It should be noted that the specific processes involved in the above S510 to S530 can be found in the above examples and will not be elaborated herein.

[0127] In the embodiment of the present application, the image acquisition device can acquire the reversing image data of the vehicle, and use the preset algorithm to calculate the reversing image data to obtain the first verification data of the reversing image data, and then send the reversing image data and the first verification data of the reversing image data to the application end, so that the application end can use the preset algorithm to calculate the reversing image data to obtain the second verification data of the reversing image data, and when it is determined that the first verification data of the reversing image data and the second verification data of the reversing image data are the same, that is, the reversing image data has not been tampered with by humans, nor has it been interfered with during the transmission process, the reversing image data is sent to the display device, so that the display device can display the real reversing image data acquired by the image acquisition device. In this way, the inconsistency between the reversing image data acquired by the vehicle camera and the reversing image data displayed on the display screen is avoided, thereby avoiding the occurrence of driving accidents and improving driving safety.

[0128] The following is combined with Fig. 9 The vehicle control method applied to the vehicle control device provided in the embodiment of the present application is described in detail.

[0129] Fig. 9 This is a vehicle control method provided in an embodiment of the present application.

[0130] like Fig. 9 As shown, the execution subject of the method may be a vehicle control device. Based on this, the vehicle control method provided in the embodiment of the present application may specifically include the following steps:

[0131] S910, receiving a reverse instruction.

[0132] The reverse command may be generated by the vehicle in response to the user's operation of the reverse gear, or may be generated by the vehicle in response to the user's input of the reverse control, which is not specifically limited here.

[0133] S920, based on the reversing instruction, control the image acquisition device to acquire the reversing image data of the vehicle, and control the image acquisition device to send the reversing image data and the first verification data of the reversing image data to the application end.

[0134] In some embodiments, the first verification data is obtained by the image acquisition device using a preset algorithm to calculate the reversing image data, wherein the preset algorithm can be pre-set based on actual experience or circumstances, and is not specifically limited here.

[0135] Specifically, after receiving a reversing instruction, the vehicle control device can control the image acquisition device to acquire the reversing image data of the vehicle based on the reversing instruction, and control the image acquisition device to send the reversing image data and the first verification data of the reversing image data to the application end.

[0136] S930: When the display device displays the reversing image data, obtain user operation information of the user operating the reversing controller.

[0137] In some embodiments, the display device is used to display the reversing image data when the application determines the first verification data of the reversing image data and the second verification data of the reversing image data. The second verification data of the reversing image data is obtained by the application using a preset algorithm to calculate the reversing image data.

[0138] In addition, the above-mentioned reversing controller may be determined according to specific circumstances. For example, if the vehicle is an automatic transmission, the reversing controller may be a control for adjusting the direction and position of the vehicle or a controller capable of voice control. If the vehicle is a manual transmission, the reversing controller may be a steering wheel, a reverse gear, and other devices, which are not specifically limited here. Correspondingly, the user operation information may be information related to the user's operation of the above-mentioned reversing control, voice, steering wheel, and reverse gear, which are not specifically limited here.

[0139] Specifically, after the vehicle control device controls the image acquisition device to acquire the vehicle's reversing image data, and controls the image acquisition device to send the reversing image data and the first verification data of the reversing image data to the application end, the application end can receive the reversing image data and the first verification data of the reversing image data, and use a preset algorithm to perform an algorithm on the reversing image data to obtain the second verification data, and then, when the first verification data and the second verification data are the same, the reversing image data can be sent to the display device for display. In this way, when the display device displays the reversing image data, user operation information of the user operating the reversing controller is obtained.

[0140] S940, based on the user operation information, controlling the vehicle to travel until the vehicle travels to a designated position corresponding to the user operation information.

[0141] Specifically, when the vehicle control device obtains the user operation information of the user operating the reversing controller, it can control the vehicle to travel based on the user operation information until the vehicle travels to a designated position corresponding to the user operation information.

[0142] In the embodiment of the present application, it is possible to receive a reversing instruction, and based on the reversing instruction, control the image acquisition device to acquire the reversing image data of the vehicle, and control the image acquisition device to send the reversing image data and the first verification data of the reversing image data to the application end, so that when the display device displays the reversing image data, the user operation information of the user operating the reversing controller can be obtained, and based on the user operation information, the vehicle is controlled to travel until the vehicle travels to the designated position corresponding to the user operation information. Wherein, the above-mentioned display device is used to display the reversing image data when the application end determines that the first verification data of the reversing image data and the second verification data of the reversing image data are the same. Since the above-mentioned first verification data and the above-mentioned second verification data are obtained by different devices performing the same operation on the reversing image data, when the two are the same, it means that the reversing image data displayed by the display device is consistent with the reversing image data acquired by the image acquisition device. In this way, the occurrence of driving accidents can be avoided and driving safety is improved.

[0143] In order to fully and accurately describe the above-mentioned vehicle image data display method applied to the application end, the vehicle image data display method applied to the image acquisition device, and the vehicle control method applied to the vehicle control device provided in the embodiments of the present application, in one embodiment, combined with the attached Fig.10 The interaction process between the vehicle control device, image acquisition device, application terminal and display device involved in the embodiments of the present application is described in detail.

[0144] like Fig.10As shown, the interaction process between the vehicle control device, the image acquisition device, the application end and the display device in the embodiment of the present application may include the following steps:

[0145] S1001, the vehicle control device receives a reverse instruction.

[0146] S1002: The vehicle control device sends a control instruction to the image acquisition device based on the reversing instruction.

[0147] Among them, the above-mentioned control instructions are used to control the image acquisition device to collect the reversing image data of the vehicle, and control the image acquisition device to use a preset algorithm to calculate the reversing image data to obtain the first verification data of the reversing image data, and send the reversing image data and the first verification data of the reversing image data to the application end.

[0148] S1003, the image acquisition device acquires the reversing image data of the vehicle.

[0149] S1004, the image acquisition device uses a preset algorithm to calculate the reversing image data to obtain first verification data of the reversing image data.

[0150] S1005, the image acquisition device sends the reversing image data and the first verification data of the reversing image data to the application end.

[0151] The reversing image data may include at least one frame of reversing image, and correspondingly, the first verification data of the reversing image data may include a first verification value of each frame of reversing image.

[0152] S1006, the application side uses a preset algorithm to calculate each frame of the reversing image to obtain a second verification value of the reversing image.

[0153] S1007, the application determines whether the first verification value and the second verification value of each frame of the reversing image are the same, if so, execute S1008, if not, execute S1014.

[0154] S1008, the application determines that the first verification data of the reversing image data and the second verification data of the reversing image data are the same.

[0155] S1009, sending the reversing image data to the display device.

[0156] S1010, the display device displays the reversing image data.

[0157] S1011, the display device sends a notification message to the vehicle control device.

[0158] The notification message is used to notify the vehicle control device that the reversing image data displayed by the display device is real reversing image data.

[0159] S1012, the vehicle control device obtains user operation information of the user operating the reversing controller.

[0160] S1013, the vehicle control device controls the vehicle to travel based on the user operation information until the vehicle travels to the designated position corresponding to the user operation information.

[0161] S1014, the application determines that the first verification data of the reversing image data and the second verification data of the reversing image data are different.

[0162] S1015, the application generates prompt information.

[0163] Among them, the prompt information is used to inform the user of abnormalities.

[0164] S1016, the application sends a prompt message to the display device.

[0165] S1017, the display device displays prompt information.

[0166] It should be noted that the specific processes involved in the above S1001 to S1017 can be found in the above examples and will not be elaborated on here.

[0167] In an embodiment of the present application, after receiving a reversing instruction, the vehicle control device can send a control instruction to the image acquisition device based on the reversing instruction. In this way, the image acquisition device can collect the reversing image data of the vehicle, and use a preset algorithm to calculate the reversing image data to obtain the first verification data of the reversing image data, and send the reversing image data and the first verification data of the reversing image data to the application end. After receiving the reversing image data and the first verification data of the reversing image data sent by the image acquisition device, the application end can calculate the reversing image data based on the preset algorithm to obtain the second verification data of the reversing image data. If it is determined that the first verification data of the reversing image data is the same as the second verification data of the reversing image data, the reversing image data is sent to the display device, and the display device displays the reversing image data, and a notification message is sent to the vehicle control device to notify the vehicle control device that the reversing image data displayed by the display device is the real reversing image data. In this way, the vehicle control device can obtain the user operation information of the user operating the reversing controller when the display device displays the real reversing image data, and control the vehicle to travel according to the user operation information until the vehicle travels to the specified position corresponding to the user operation information. If it is determined that the first verification data of the reversing image data is different from the second verification data of the reversing image data, a prompt message is generated and sent to the display device, which then displays the prompt message. In this way, the reversing image data can be accurately and completely verified through the verification data, thereby avoiding the situation where the reversing image data collected by the vehicle camera is inconsistent with the reversing image data displayed by the display device, thereby reducing the risk of driving accidents and improving driving safety.

[0168] Based on the same inventive concept, the embodiment of the present application provides a display device for vehicle image data, which is applied to an application end and specifically combines Fig.11 The display device for vehicle image data provided in the embodiment of the present application is described in detail.

[0169] Fig.11 It is a structural schematic diagram of a vehicle image data display device provided in an embodiment of the present application.

[0170] like Fig.11 As shown, the display device 1100 of the vehicle image data may include:

[0171] The receiving module 1110 is used to receive the reversing image data and the first verification data of the reversing image data sent by the image acquisition device, where the first verification data of the reversing image data is obtained by the image acquisition device calculating the reversing image data using a preset algorithm;

[0172] The operation module 1120 is used to operate the reversing image data using a preset algorithm to obtain second verification data of the reversing image data;

[0173] The sending module 1130 is used to send the reversing image data to the display device when it is determined that the first verification data of the reversing image data and the second verification data of the reversing image data are the same, so that the display device displays the reversing image data.

[0174] In some embodiments, the reversing image data includes at least one frame of reversing image, and the first verification data of the reversing image data includes a first verification value for each frame of reversing image, and the first verification value for each frame of reversing image is obtained by the image acquisition device using a preset algorithm to calculate the reversing image.

[0175] Based on this, the above-mentioned operation module is specifically used for:

[0176] For each reversing image in at least one reversing image frame, a preset algorithm is used to calculate the reversing image to obtain a second verification value of the reversing image;

[0177] Thus, the display device for vehicle image data provided by the embodiment of the present application may further include:

[0178] A judgment module, used for judging, for each frame of the at least one frame of the reversing image, whether the first verification value of the reversing image is the same as the second verification value of the reversing image;

[0179] The determination module is used to determine that the first verification data of the reversing image data and the second verification data of the reversing image data are the same when the first verification value of each frame of the reversing image and the second verification value of the reversing image are the same.

[0180] In one embodiment, the display device for vehicle image data provided by the embodiment of the present application may further include:

[0181] A generating module, for generating a prompt message when it is determined that the first verification data of the reversing image data and the second verification data of the reversing image data are different, the prompt message being used to prompt a user that the reversing image data is abnormal;

[0182] The sending module is also used to send prompt information to the display device, so that the display device displays the prompt information.

[0183] In some embodiments, the reversing image data includes at least one frame of reversing image, and the first verification data of the reversing image data includes a first verification value for each frame of reversing image, and the first verification value for each frame of reversing image is obtained by the image acquisition device using a preset algorithm to calculate the reversing image.

[0184] Based on this, the above-mentioned operation module is specifically used for:

[0185] For each reversing image in at least one reversing image frame, a preset algorithm is used to calculate the reversing image to obtain a second verification value of the reversing image;

[0186] Thus, the display device for vehicle image data provided by the embodiment of the present application further includes:

[0187] A judgment module, used for judging, for each frame of the at least one frame of the reversing image, whether the first verification value of the reversing image is the same as the second verification value of the reversing image;

[0188] The determination module is used to determine that the first verification data of the reversing image data is different from the second verification data of the reversing image data when the first verification value of the target reversing image is different from the second verification value of the target reversing image, and the target reversing image at least includes one reversing image in at least one reversing image frame.

[0189] In an embodiment of the present application, it is possible to receive reversing image data and first verification data of the reversing image data sent by an image acquisition device, and use the preset algorithm used by the image acquisition device to obtain the first verification data to perform the same operation on the reversing image data to obtain second verification data of the reversing image data. If the first verification data is the same as the second verification data, it indicates that the reversing image data has not been tampered with by humans and has not been interfered with during the transmission process. In this way, the reversing image data is sent to a display device for display, thereby avoiding the situation where the reversing image data collected by the vehicle camera is inconsistent with the reversing image data displayed on the display screen, thereby avoiding the occurrence of driving accidents and improving driving safety.

[0190] Each module in the vehicle image data display device provided in the embodiment of the present application can be implemented Figures 3 to 7 The method steps of any of the illustrated embodiments can achieve the corresponding technical effects, and for the sake of brevity, they will not be repeated here.

[0191] Based on the same inventive concept, the embodiment of the present application further provides a display device for vehicle image data, the display device for vehicle image data is applied to an image acquisition device, specifically in combination with Fig.12 The display device for vehicle image data provided in the embodiment of the present application is described in detail.

[0192] Fig.12 It is a structural schematic diagram of a vehicle image data display device provided in an embodiment of the present application.

[0193] like Fig.12 As shown, the display device 1200 of the vehicle image data may include:

[0194] The acquisition module 1210 is used to acquire the vehicle's reversing image data;

[0195] The operation module 1220 is used to operate the reversing image data using a preset algorithm to obtain first verification data of the reversing image data;

[0196] The sending module 1230 is used to send the reversing image data and the first verification data of the reversing image data to the application end, so that the application end can use a preset algorithm to calculate the reversing image data to obtain the second verification data of the reversing image data, and when it is determined that the first verification data of the reversing image data and the second verification data of the reversing image data are the same, send the reversing image data to the display device, so that the display device can display the reversing image data.

[0197] In the embodiment of the present application, the image acquisition device can acquire the reversing image data of the vehicle, and use the preset algorithm to calculate the reversing image data to obtain the first verification data of the reversing image data, and then send the reversing image data and the first verification data of the reversing image data to the application end, so that the application end can use the preset algorithm to calculate the reversing image data to obtain the second verification data of the reversing image data, and when it is determined that the first verification data of the reversing image data and the second verification data of the reversing image data are the same, that is, the reversing image data has not been tampered with by humans, nor has it been interfered with during the transmission process, the reversing image data is sent to the display device, so that the display device can display the real reversing image data acquired by the image acquisition device. In this way, the inconsistency between the reversing image data acquired by the vehicle camera and the reversing image data displayed on the display screen is avoided, thereby avoiding the occurrence of driving accidents and improving driving safety.

[0198] Each module in the vehicle image data display device provided in the embodiment of the present application can be implemented as follows: Figure 8 The method steps of the illustrated embodiment can achieve the corresponding technical effects, and for the sake of brevity, they will not be repeated here.

[0199] Based on the same inventive concept, the embodiment of the present application also provides a vehicle control device, which is applied to a vehicle control device, specifically in combination with Fig.13 The vehicle control device provided in the embodiment of the present application is described in detail.

[0200] Fig.13 It is a structural schematic diagram of a vehicle control device provided in an embodiment of the present application.

[0201] like Fig.13 As shown, the vehicle control device 1300 may include:

[0202] The receiving module 1310 is used to receive a reverse instruction;

[0203] The control module 1320 is used to control the image acquisition device to acquire the reversing image data of the vehicle based on the reversing instruction, and control the image acquisition device to send the reversing image data and the first verification data of the reversing image data to the application end, where the first verification data is obtained by the image acquisition device calculating the reversing image data using a preset algorithm;

[0204] The acquisition module 1330 is used to acquire user operation information of the user operating the reversing controller when the display device displays the reversing image data, and the display device is used to display the reversing image data when the application end determines the first verification data of the reversing image data and the second verification data of the reversing image data, and the second verification data of the reversing image data is obtained by the application end calculating the reversing image data using a preset algorithm;

[0205] The control module 1320 is further used to control the vehicle to travel based on the user operation information until the vehicle travels to a designated position corresponding to the user operation information.

[0206] In the embodiment of the present application, it is possible to receive a reversing instruction, and based on the reversing instruction, control the image acquisition device to acquire the reversing image data of the vehicle, and control the image acquisition device to send the reversing image data and the first verification data of the reversing image data to the application end, so that when the display device displays the reversing image data, the user operation information of the user operating the reversing controller can be obtained, and based on the user operation information, the vehicle is controlled to travel until the vehicle travels to the designated position corresponding to the user operation information. Wherein, the above-mentioned display device is used to display the reversing image data when the application end determines that the first verification data of the reversing image data and the second verification data of the reversing image data are the same. Since the above-mentioned first verification data and the above-mentioned second verification data are obtained by different devices performing the same operation on the reversing image data, when the two are the same, it means that the reversing image data displayed by the display device is consistent with the reversing image data acquired by the image acquisition device. In this way, the occurrence of driving accidents can be avoided and driving safety is improved.

[0207] Each module in the vehicle control device provided in the embodiment of the present application can be implemented as follows: Fig. 9 The method steps of the illustrated embodiment can achieve the corresponding technical effects, and for the sake of brevity, they will not be repeated here.

[0208] Fig.14 A schematic diagram of the hardware structure of an electronic device provided in an embodiment of the present application is shown.

[0209] The electronic device may include a processor 1401 and a memory 1402 storing computer program instructions.

[0210] Specifically, the processor 1401 may include a central processing unit (CPU), or an application specific integrated circuit (ASIC), or may be configured to implement one or more integrated circuits of the embodiments of the present application.

[0211] Memory 1402 may include a large capacity memory for data or instructions. By way of example and not limitation, memory 1402 may include a hard disk drive (HDD), a floppy disk drive, a flash memory, an optical disk, a magneto-optical disk, a magnetic tape, or a universal serial bus (USB) drive, or a combination of two or more of these. Where appropriate, memory 1402 may include a removable or non-removable (or fixed) medium. Where appropriate, memory 1402 may be inside or outside of an electronic device. In a particular embodiment, memory 1402 is a non-volatile solid-state memory.

[0212] The memory may include read-only memory (ROM), random access memory (RAM), magnetic disk storage media devices, optical storage media devices, flash memory devices, electrical, optical or other physical / tangible memory storage devices. Thus, typically, the memory includes one or more tangible (non-transitory) computer-readable storage media (e.g., memory devices) encoded with software including computer-executable instructions, and when the software is executed (e.g., by one or more processors), it is operable to perform the operations described with reference to the method according to an aspect of the present disclosure.

[0213] The processor 1401 reads and executes the computer program instructions stored in the memory 1402 to implement any one of the vehicle image data display methods or vehicle control methods in the above embodiments.

[0214] In one example, the electronic device may further include a communication interface 1403 and a bus 1410. Fig.14 As shown, the processor 1401, the memory 1402, and the communication interface 1403 are connected via a bus 1410 and communicate with each other.

[0215] The communication interface 1403 is mainly used to implement communication between various modules, devices, units and / or equipment in the embodiments of the present application.

[0216] Bus 1410 includes hardware, software or both, and the parts of electronic equipment are coupled to each other. For example, but not limitation, bus may include accelerated graphics port (AGP) or other graphics bus, enhanced industrial standard architecture (EISA) bus, front side bus (FSB), hypertransport (HT) interconnection, industrial standard architecture (ISA) bus, infinite bandwidth interconnection, low pin count (LPC) bus, memory bus, micro channel architecture (MCA) bus, peripheral component interconnection (PCI) bus, PCI-Express (PCI-X) bus, serial advanced technology attachment (SATA) bus, video electronics standard association local (VLB) bus or other suitable bus or two or more of these combinations. In appropriate cases, bus 1410 may include one or more buses. Although the present application embodiment describes and shows a specific bus, the application considers any suitable bus or interconnection.

[0217] In addition, in combination with the vehicle image data display method or vehicle control method in the above embodiments, the embodiments of the present application may provide a computer storage medium for implementation. The computer storage medium stores computer program instructions; when the computer program instructions are executed by the processor, the vehicle image data display method or vehicle control method provided in the embodiments of the present application is implemented.

[0218] An embodiment of the present application also provides a computer program product, which includes a computer program, and the computer program is executed by a processor to implement a vehicle image data display method or a vehicle control method as provided in an embodiment of the present application.

[0219] It should be clear that the present application is not limited to the specific configuration and processing described above and shown in the figures. For the sake of simplicity, a detailed description of the known method is omitted here. In the above embodiments, several specific steps are described and shown as examples. However, the method process of the present application is not limited to the specific steps described and shown, and those skilled in the art can make various changes, modifications and additions, or change the order between the steps after understanding the spirit of the present application.

[0220] It should also be noted that the exemplary embodiments mentioned in this application describe some methods or systems based on a series of steps or devices. However, this application is not limited to the order of the above steps, that is, the steps can be performed in the order mentioned in the embodiment, or in a different order from the embodiment, or several steps can be performed simultaneously.

[0221] The above are only specific implementation methods of the present application. Those skilled in the art can clearly understand that for the convenience and simplicity of description, the specific working processes of the systems, modules and units described above can refer to the corresponding processes in the aforementioned method embodiments, and will not be repeated here. It should be understood that the protection scope of the present application is not limited to this. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed in this application, and these modifications or replacements should be included in the protection scope of this application.

Claims

1. A method for displaying vehicle image data, characterized in that: Applied to the application end, the method includes: Receiving reversing image data and first verification data of the reversing image data sent by an image acquisition device, wherein the first verification data of the reversing image data is obtained by the image acquisition device calculating the reversing image data using a preset algorithm; Using the preset algorithm to calculate the reversing image data to obtain second verification data of the reversing image data; When it is determined that the first verification data of the reversing image data and the second verification data of the reversing image data are the same, the reversing image data is sent to a display device so that the display device displays the reversing image data.

2. The display method according to claim 1, characterized in that: The reversing image data includes at least one frame of reversing image, and the first verification data of the reversing image data includes a first verification value of each frame of the reversing image, and the first verification value of each frame of the reversing image is obtained by the image acquisition device calculating the reversing image using the preset algorithm; The using the preset algorithm to operate the reversing image data to obtain the second verification data of the reversing image data includes: For each of the at least one frame of the reversing image, using the preset algorithm to operate the reversing image to obtain a second verification value of the reversing image; Before sending the reversing image data to a display device for displaying the reversing image data when it is determined that the first verification data of the reversing image data and the second verification data of the reversing image data are the same, the method further includes: For each of the at least one frame of the reversing image, determining whether a first verification value of the reversing image is the same as a second verification value of the reversing image; When the first verification value of the reversing image in each frame is the same as the second verification value of the reversing image, it is determined that the first verification data of the reversing image data is the same as the second verification data of the reversing image data.

3. The display method according to claim 1, characterized in that: The method further comprises: When it is determined that the first verification data of the reversing image data and the second verification data of the reversing image data are different, generating a prompt message, wherein the prompt message is used to prompt a user that the reversing image data is abnormal; The prompt information is sent to the display device so that the display device displays the prompt information.

4. The display method according to claim 3, characterized in that: The reversing image data includes at least one frame of reversing image, and the first verification data of the reversing image data includes a first verification value of each frame of the reversing image, and the first verification value of each frame of the reversing image is obtained by the image acquisition device calculating the reversing image using the preset algorithm; The using the preset algorithm to operate the reversing image data to obtain the second verification data of the reversing image data includes: For each of the at least one frame of the reversing image, using the preset algorithm to operate the reversing image to obtain a second verification value of the reversing image; In the case where it is determined that the first verification data of the reversing image data and the second verification data of the reversing image data are different, before generating the prompt information, the method further includes: For each of the at least one frame of the reversing image, determining whether a first verification value of the reversing image is the same as a second verification value of the reversing image; When the first verification value of the target reversing image is different from the second verification value of the target reversing image, it is determined that the first verification data of the reversing image data is different from the second verification data of the reversing image data, and the target reversing image includes at least one reversing image of the at least one reversing image frame.

5. A method for displaying vehicle image data, characterized in that: Applied to an image acquisition device, the method comprises: Collect the vehicle's reversing image data; Using a preset algorithm to calculate the reversing image data to obtain first verification data of the reversing image data; The reversing image data and the first verification data of the reversing image data are sent to an application end, so that the application end uses the preset algorithm to operate on the reversing image data to obtain the second verification data of the reversing image data, and when it is determined that the first verification data of the reversing image data and the second verification data of the reversing image data are the same, the reversing image data is sent to a display device, so that the display device displays the reversing image data.

6. A vehicle control method, characterized in that: Applied to a vehicle control device, the method comprises: Receive a reversing command; Based on the reversing instruction, control the image acquisition device to acquire reversing image data of the vehicle, and control the image acquisition device to send the reversing image data and first verification data of the reversing image data to the application end, where the first verification data is obtained by the image acquisition device calculating the reversing image data using a preset algorithm; When the display device displays the reversing image data, user operation information of the user operating the reversing controller is obtained, the display device is used to display the reversing image data when the application end determines the first verification data of the reversing image data and the second verification data of the reversing image data, the second verification data of the reversing image data is obtained by the application end calculating the reversing image data using a preset algorithm; Based on the user operation information, the vehicle is controlled to travel until the vehicle travels to a designated position corresponding to the user operation information.

7. A display device for vehicle image data, characterized in that: Applied to the application end, the device includes: A receiving module, used for receiving the reversing image data and first verification data of the reversing image data sent by the image acquisition device, wherein the first verification data of the reversing image data is obtained by the image acquisition device calculating the reversing image data using a preset algorithm; A calculation module, used for calculating the reversing image data by using the preset algorithm to obtain second verification data of the reversing image data; The sending module is used to send the reversing image data to a display device when it is determined that the first verification data of the reversing image data and the second verification data of the reversing image data are the same, so that the display device can display the reversing image data.

8. A display device for vehicle image data, characterized in that: Applied to an image acquisition device, the device comprises: A collection module, used for collecting the vehicle's reversing image data; A calculation module, used for calculating the reversing image data using a preset algorithm to obtain first verification data of the reversing image data; A sending module is used to send the reversing image data and the first verification data of the reversing image data to an application end, so that the application end uses the preset algorithm to operate on the reversing image data to obtain the second verification data of the reversing image data, and when it is determined that the first verification data of the reversing image data and the second verification data of the reversing image data are the same, send the reversing image data to a display device, so that the display device can display the reversing image data.

9. A vehicle control device, characterized in that: Applied to vehicle control equipment, the device comprises: A receiving module, used for receiving a reversing instruction; a control module, configured to control an image acquisition device to acquire reversing image data of the vehicle based on the reversing instruction, and to control the image acquisition device to send the reversing image data and first verification data of the reversing image data to an application end, wherein the first verification data is obtained by the image acquisition device calculating the reversing image data using a preset algorithm; an acquisition module, used for acquiring user operation information of a user operating a reversing controller when a display device displays the reversing image data, the display device being used for displaying the reversing image data when the application end determines first verification data of the reversing image data and second verification data of the reversing image data, the second verification data of the reversing image data being obtained by the application end calculating the reversing image data using a preset algorithm; The control module is further used to control the vehicle to travel based on the user operation information until the vehicle travels to a designated position corresponding to the user operation information.

10. An electronic device, characterized in that: The device comprises: a processor and a memory storing computer program instructions; The processor reads and executes the computer program instructions to implement the vehicle image data display method as described in any one of claims 1-5, or implements the vehicle control method as described in claim 6.

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