Night driving automobile electronic outside rear-view mirror management system

Abstract

The invention relates to a night driving automobile electronic outside rear-view mirror management system, which comprises an operation module and a remote terminal, and is characterized in that the operation module comprises a control interaction unit, an instruction transmission unit, a data receiving unit and a data display unit; the control interaction unit is used for guiding a user to input an operation instruction and displaying the operation instruction at the front end of the automobile electronic outside rear-view mirror management system through a display screen; the instruction transmission unit is used for transmitting a control instruction input by a user to the remote terminal, and the remote terminal executes the control instruction according to a program operation instruction after receiving the instruction. According to the method, matching operation is performed on the collected data, if the collected data are the same as the data, the database data are directly matched, and the guidance information of the image corresponding to the database is directly fed back to the value, so that guidance judgment can be made more quickly, the image processing speed is increased, and the image processing efficiency is improved. Therefore, the efficiency of the electronic outside rear-view mirror management system for the automobile during night driving is improved.

Description

Technical Field

[0001] The invention relates to the technical field of automobile electronic exterior rearview mirrors, and in particular to an automobile electronic exterior rearview mirror management system for nighttime driving. Background Art

[0002] An electronic rearview mirror is an indirect vision device that obtains a specified field of view through a system composed of a camera and a monitor. It includes electronic equipment such as a high-definition camera, a digital visual processing system, a safety system, and a liquid crystal display. It is a new type of rearview mirror that can replace traditional optical rearview mirrors. The electronic rearview mirror can improve nighttime vision by enhancing image brightness and contrast, allowing the driver to observe the rear more clearly when driving at night. At the same time, the glare problem caused by the rear vehicle turning on the high beam can also be optimized.

[0003] For example, a control system and control method for an automotive electronic exterior rearview mirror proposed in 202011175021.9 solves the problem that existing electronic rearview mirrors are prone to getting stuck, resulting in the driver being unable to know the situation behind the vehicle, and when the vehicle is turned off, the electronic rearview mirror does not work, affecting the driver's ability to know the situation behind the vehicle, resulting in a decrease in vehicle safety.

[0004] However, the existing night-time driving automobile electronic exterior rearview mirror management system will repeatedly collect the same data when identifying the collected images, which will cause the data to be too large, occupy data storage space, and cannot store data for a long time. In addition, judging the image after each collection will greatly increase the data processing time, which reduces the processing efficiency of the system. Therefore, a night-time driving automobile electronic exterior rearview mirror management system is proposed to solve the above problems. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides an electronic exterior rearview mirror management system for night-time driving automobiles, which has the advantages of improving the data storage cycle and the data processing speed, and quickly guiding the driver to improve driving safety. It solves the problem that the electronic exterior rearview mirror management system for night-time driving automobiles in the prior art repeatedly collects the same data when identifying the collected images, which will cause the data to be too large, occupying data storage space, and being unable to store data for a long time. In addition, judging the image after each collection will greatly increase the data processing time, thereby reducing the processing efficiency of the system.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a nighttime driving automobile electronic exterior rearview mirror management system, comprising an operation module and a remote terminal, wherein the operation module comprises a control interaction unit, a command transmission unit, a data receiving unit and a data display unit; The control interaction unit is used to guide the user to input operation instructions and display the front end of the automobile electronic exterior rearview mirror management system through the display screen; The instruction transmission unit is used to transmit the control instruction input by the user to the remote terminal, and the remote terminal executes the control command according to the program operation instruction after receiving the instruction; The data receiving unit is used to receive data collected by the remote terminal and transmit the data to the data display unit; The data display unit is used to display the data collected by the remote terminal to the user for viewing; The remote terminal includes an image acquisition unit, a camera control unit, a command control unit, a graphics processing unit, an image recognition unit, a data storage unit and a driving guidance unit; The image acquisition unit is used to capture road condition information during vehicle driving through an electronic rearview mirror camera; The camera control unit is used to control the position of the camera for image acquisition, and adopts two modes: command control and automatic shooting; The instruction control unit is used to receive control instructions issued by the operation module, execute control commands through the controller, and use a single-chip microcomputer to achieve intelligent control; The graphics processing unit is used to perform definition processing and night vision infrared processing on the collected image information, and store the processed image information; The image recognition unit is used to perform obstacle judgment on the processed image, identify obstacles in the image, and send obstacle information to the driving guidance unit if an obstacle appears; The data storage unit is used to store the collected road condition information. When storing the video file, the video information of the same road section is merged and the image information is updated according to the actual road condition; The driving guidance unit is used to determine obstacles appearing in the image and use an intelligent language system to provide driving suggestions to the driver. The driving suggestions will be transmitted from the data receiving unit to the data display unit and reminded in the form of language. The guidance suggestions will be stored inside and will be matched when the same image information appears, directly providing driving guidance.

[0007] Preferably, the control interaction unit is specifically the electronic rearview mirror control software written into the car control screen, and the instruction transmission unit realizes data transmission through Bluetooth information.

[0008] Preferably, the data receiving unit stores the received data, and the data display unit displays the collected image information of the rear side of the vehicle on the vehicle control screen through the control interaction unit.

[0009] Preferably, the image acquisition unit uses a night vision camera to collect information about the rear side of the vehicle, and the camera control unit controls the angle adjustment of the image acquisition camera through a single-chip microcomputer.

[0010] Preferably, the instruction control unit is connected to the graphics acquisition unit, the camera control unit, the image processing unit, the graphics recognition unit, the data storage unit and the driving guidance unit via a Bluetooth signal, and the image processing unit uses an image super-resolution algorithm to enhance and suppress noise on the collected image information.

[0011] Preferably, the image recognition unit judges the same road section appearing in the image. When the same road section information is collected, it will match the image information stored in the data storage unit, and will directly call the guidance suggestions of the image and directly feed back to the driver.

[0012] Preferably, the data storage unit uses big data to obtain road section information, locates the position of the collected image through the network, obtains the road condition information of the positioning point, and verifies the collected image information.

[0013] Preferably, the driving guidance unit will automatically obtain the same image information in the data storage unit, merge the image information of the same road section, and delete sufficient data.

[0014] A night-time driving automobile electronic exterior rearview mirror system execution medium, wherein the execution medium is used to execute a night-time driving automobile electronic exterior rearview mirror management system, specifically a vehicle-mounted tablet computer.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects: 1. The present invention collects the road conditions of cars driving at night through electronic exterior rearview mirrors, processes the collected data for image clarity, improves the image recognition, merges the same data during image storage, merges and stores the road section information with the same image content, obtains formal route positioning through big data, matches network information, and performs data judgment and recognition on formal road sections, thereby continuously deduplicating the acquired image information, and deleting duplicate data in a timely manner, so that the system can store more data.

[0016] 2. The present invention performs a matching operation on the collected data. If the collected data has the same data as the data, the database data is directly matched, and the guidance information of the image corresponding to the database is directly fed back to the value, which can make guidance judgments more quickly and improve the speed of image processing, so as to improve the efficiency of the electronic exterior rearview mirror management system of night driving vehicles. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a framework diagram of the present invention; Figure 2 It is a schematic diagram of the control structure of the present invention. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] refer to Figure 1-2 , a nighttime driving automobile electronic exterior rearview mirror management system in this embodiment includes an operation module and a remote terminal, the operation module includes a control interaction unit, a command transmission unit, a data receiving unit and a data display unit; The control interaction unit is used to guide the user to input operation instructions and display the front end of the automobile electronic exterior rearview mirror management system through the display screen; The instruction transmission unit is used to transmit the control instruction input by the user to the remote terminal, and the remote terminal executes the control command according to the program operation instruction after receiving the instruction; The data receiving unit is used to receive the data collected by the remote terminal and transmit the data to the data display unit; The data display unit is used to display the data collected by the remote terminal to the user for viewing; The remote terminal includes an image acquisition unit, a camera control unit, a command control unit, a graphics processing unit, an image recognition unit, a data storage unit and a driving guidance unit; The image acquisition unit is used to capture road condition information during the vehicle's driving process through the electronic rearview mirror camera; The camera control unit is used to control the position of the camera for image acquisition, and adopts two modes: command control and automatic shooting; The instruction control unit is used to receive control instructions from the operation module, execute control commands through the controller, and use a single-chip microcomputer to achieve intelligent control; The graphics processing unit is used to perform clarity processing and night vision infrared processing on the collected image information, and store the processed image information; The image recognition unit is used to judge obstacles on the processed image and identify obstacles in the image. If obstacles appear, the obstacle information will be sent to the driving guidance unit; The data storage unit is used to store the collected road condition information. When the video file is stored, the video information of the same road section is merged and the image information is updated according to the actual road condition; The driving guidance unit is used to determine obstacles appearing in the image and use an intelligent language system to provide driving suggestions to the driver. The driving suggestions will be transmitted from the data receiving unit to the data display unit and reminded in the form of language. The guidance suggestions will be stored inside and will be matched when the same image information appears to provide driving guidance directly.

[0020] In this embodiment, a control interaction unit is provided to realize intelligent interaction in the management of the electronic exterior rearview mirror of a car during night driving. The control interaction unit collects the user's operation instructions and applies the electronic rearview mirror control software written into the car control screen in real time.

[0021] In this embodiment, the instruction transmission unit transmits data via Bluetooth. When the driver inputs a control instruction, the instruction is transmitted to the remote terminal via Bluetooth. The data receiving unit stores the received data, and the data display unit displays the collected image information of the rear side of the vehicle on the car control screen through the control interaction unit.

[0022] In this embodiment, during the image acquisition stage, the image acquisition unit uses a night vision camera to capture the route information of the vehicle. The night vision camera adjusts the angle and orientation through the camera control unit when working. The angle can be adjusted manually or the 360° no-blind-angle shooting mode can be automatically set. In this embodiment, the instruction control unit collects and implements each instruction, and connects the graphic acquisition unit, the camera control unit, the image processing unit, the graphic recognition unit, the data storage unit and the driving guidance unit through Bluetooth signals. In this embodiment, the image processing unit uses an image super-resolution algorithm to enhance and suppress noise on the collected image information, and the image recognition unit judges the same road section appearing in the image. When the same road section information is collected, it will match the image information stored in the data storage unit, and will directly call the guidance suggestions of the image and directly feed back to the driver.

[0023] In this embodiment, the data storage unit is interconnected with the data network through a big data algorithm, and the positioning information is obtained through the network. The road condition information of the positioning point is then obtained through the network, and the road condition information of the network is matched with the implemented road condition information box. The accuracy of the photographed road condition information is verified, and the driving guidance unit will automatically obtain the same image information in the data storage unit, merge the image information of the same road section, and delete sufficient data.

[0024] By adopting the above technical scheme, the present invention collects the road conditions of night-time driving cars through electronic exterior rearview mirrors, processes the collected data for image clarity, improves the recognition of images, merges and processes the same data during image storage, merges and stores the road section information with the same image content, and obtains formal route positioning through big data, matches network information, and performs data judgment and recognition on formal road sections, thereby continuously deleting duplicate data from the acquired image information, and deleting duplicate data in time, so that the system can store more data. When performing a matching operation on the collected data, if the collected data and the data have the same data, the database data is directly matched, and the guidance information of the image corresponding to the database is directly fed back to the value, so that the guidance judgment can be made more quickly, and the speed of image processing is improved, so as to improve the efficiency of the electronic exterior rearview mirror management system for night-time driving cars, and solves the problem that the electronic exterior rearview mirror management system for night-time driving cars in the prior art repeatedly collects the same data when recognizing the collected images, which will cause the data to be too large, occupy data storage space, and cannot store data for a long time, and the judgment of the image after each collection will greatly increase the data processing time, so that the processing efficiency of the system is reduced.

[0025] 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 sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nighttime automobile electronic exterior rearview mirror management system, comprising an operation module and a remote terminal, characterized in that: The operation module includes a control interaction unit, an instruction transmission unit, a data receiving unit and a data display unit; The control interaction unit is used to guide the user to input operation instructions and display the front end of the automobile electronic exterior rearview mirror management system through the display screen; The instruction transmission unit is used to transmit the control instruction input by the user to the remote terminal, and the remote terminal executes the control command according to the program operation instruction after receiving the instruction; The data receiving unit is used to receive data collected by the remote terminal and transmit the data to the data display unit; The data display unit is used to display the data collected by the remote terminal to the user for viewing; The remote terminal includes an image acquisition unit, a camera control unit, a command control unit, a graphics processing unit, an image recognition unit, a data storage unit and a driving guidance unit; The image acquisition unit is used to capture road condition information during vehicle driving through an electronic rearview mirror camera; The camera control unit is used to control the position of the camera for image acquisition, and adopts two modes: command control and automatic shooting; The instruction control unit is used to receive control instructions issued by the operation module, execute control commands through the controller, and use a single-chip microcomputer to achieve intelligent control; The graphics processing unit is used to perform definition processing and night vision infrared processing on the collected image information, and store the processed image information; The image recognition unit is used to perform obstacle judgment on the processed image, identify obstacles in the image, and send obstacle information to the driving guidance unit if an obstacle appears; The data storage unit is used to store the collected road condition information. When storing the video file, the video information of the same road section is merged and the image information is updated according to the actual road condition; The driving guidance unit is used to determine obstacles appearing in the image and use an intelligent language system to provide driving suggestions to the driver. The driving suggestions will be transmitted from the data receiving unit to the data display unit and reminded in the form of language. The guidance suggestions will be stored inside and will be matched when the same image information appears, directly providing driving guidance.

2. The electronic exterior rearview mirror management system for nighttime driving of a vehicle according to claim 1, characterized in that: The control interaction unit is specifically the electronic rearview mirror control software written into the car control screen, and the instruction transmission unit realizes data transmission through Bluetooth information.

3. The electronic exterior rearview mirror management system for nighttime driving according to claim 1, characterized in that: The data receiving unit stores the received data, and the data display unit displays the collected image information of the rear side of the vehicle on the vehicle control screen through the control interaction unit.

4. The electronic exterior rearview mirror management system for nighttime driving of a vehicle according to claim 1, characterized in that: The image acquisition unit uses a night vision camera to collect information about the rear side of the vehicle, and the camera control unit controls the angle adjustment of the image acquisition camera through a single-chip microcomputer.

5. The electronic exterior rearview mirror management system for nighttime driving of a vehicle according to claim 1, characterized in that: The command control unit is connected to the graphics acquisition unit, the camera control unit, the image processing unit, the graphics recognition unit, the data storage unit and the driving guidance unit via a Bluetooth signal, and the image processing unit uses an image super-resolution algorithm to enhance and suppress noise on the acquired image information.

6. The electronic exterior rearview mirror management system for nighttime driving of a vehicle according to claim 1, characterized in that: The image recognition unit will judge the same road section appearing in the image. When the same road section information is collected, it will match the image information stored in the data storage unit, and will directly call the guidance suggestions of the image and directly feed back to the driver.

7. The electronic exterior rearview mirror management system for nighttime driving of a vehicle according to claim 1, characterized in that: The data storage unit uses big data to obtain road section information, locates the position of the collected image through the network, obtains the road condition information of the positioning point, and verifies the collected image information.

8. The electronic exterior rearview mirror management system for nighttime driving of a vehicle according to claim 1, characterized in that: The driving guidance unit will automatically obtain the same image information in the data storage unit, merge the image information of the same road section, and delete sufficient data.

9. An execution medium for an electronic exterior rearview mirror system of a night-time automobile, characterized in that: The execution medium is used to execute the nighttime driving automobile electronic exterior rearview mirror management system described in any one of claims 1 to 8, and is specifically a vehicle-mounted tablet computer.

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