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Vehicle OTA upgrading safety control method and system based on image scene recognition and storage medium

A scene recognition and safety control technology, applied in character and pattern recognition, instruments, calculations, etc., can solve problems such as potential safety hazards, and achieve the effect of avoiding safety problems and ensuring safety

Pending Publication Date: 2022-08-02
CHONGQING CHANGAN AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to solve the problem of potential safety hazards in the OTA upgrade of the vehicle in the prior art, and provide a vehicle OTA upgrade security control method, system and storage medium based on image scene recognition, which can During the upgrade, identify whether the environment around the vehicle is suitable for OTA upgrade through the image scene, so as to avoid safety problems during the upgrade and ensure the safety of the vehicle and personnel during the upgrade

Method used

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  • Vehicle OTA upgrading safety control method and system based on image scene recognition and storage medium
  • Vehicle OTA upgrading safety control method and system based on image scene recognition and storage medium

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Embodiment 1

[0039] This embodiment discloses a security control method for vehicle OTA upgrade based on image scene recognition.

[0040] A security control method for vehicle OTA upgrade based on image scene recognition, see figure 1 , including the following steps,

[0041] After the download of the upgrade package is completed, the vehicle machine calls the camera to obtain the external environment information of the vehicle.

[0042] The car machine sends the acquired external environment information to the background for image scene recognition, and obtains the result of the background recognition.

[0043] The vehicle machine obtains the vehicle interior environment information.

[0044] The car machine judges whether the upgrade conditions are met according to the result of the background recognition and the internal environment information.

[0045] If the upgrade conditions are met, the car machine prompts the user to start the upgrade program. Otherwise, the user is not prom...

Embodiment 2

[0059] On the basis of the first embodiment, this embodiment discloses a vehicle OTA upgrade safety control system based on image scene recognition, which is used in the method.

[0060] For the vehicle OTA upgrade safety control system based on image scene recognition, see figure 2 , including camera, car and backstage. The vehicle machine includes an image processing module and an upgrade control module. in,

[0061] The camera is used to acquire the external environment information of the vehicle after being called by the vehicle, and send the acquired external environment information to the image processing module of the vehicle.

[0062] The image processing module is used to process the images in the acquired external environment information, including image enhancement and image coding and compression. Also used to call the open API in the background to send the processed image to the background. It is also used to receive the recognition result returned by the ima...

Embodiment 3

[0069] In order to further illustrate the actual effect of the vehicle OTA upgrade safety control based on image scene recognition in the present invention, this embodiment discloses a vehicle OTA upgrade safety control method and application scenario based on image scene recognition based on the first and second embodiments. .

[0070] see image 3 , On the car side, after the upgrade package is downloaded, the car will automatically call the camera to shoot, and perform scene recognition on the obtained image.

[0071] Specifically, when the user chooses to upgrade, the car will automatically call the camera to take pictures around the car, and transmit the captured image to the image processing module in the car, which will process the image and transmit the image data. to the background. Image scene recognition is performed in the background to determine what scene it is, and the result is returned to the image processing module. Then the image processing module transmi...

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Abstract

The invention discloses a vehicle OTA upgrading safety control method and system based on image scene recognition and a storage medium. The method comprises the steps that after an upgrade package is downloaded, a vehicle machine calls a camera to obtain external environment information of a vehicle; the vehicle machine sends the acquired external environment information to a background for image scene recognition and acquires a background recognition result; the in-vehicle infotainment obtains the internal environment information of the vehicle; the vehicle machine judges whether an upgrading condition is met or not according to a background identification result and the internal environment information; if the upgrading condition is met, the vehicle infotainment prompts a user to start an upgrading program; otherwise, the user is not prompted to start the upgrading program, and the reason for not starting the upgrading program is displayed. Whether the environment around the vehicle is suitable for OTA upgrading or not can be recognized through the image scene during upgrading, so that the safety problem during upgrading is avoided, and the safety of the vehicle and personnel during upgrading is ensured.

Description

technical field [0001] The invention relates to the technical field of vehicle safety control, in particular to a vehicle OTA upgrade safety control method, system and storage medium based on image scene recognition. Background technique [0002] The general process of vehicle OTA upgrade in the current industry is that the user downloads the upgrade package online at the vehicle end; after the download is complete, the vehicle prompts the user to upgrade. If only in-vehicle software is involved, the upgrade control module will detect conditions such as vehicle speed, power supply gear, and remaining space of the vehicle. If the conditions are met, the upgrade can begin. And if the upgrade involves car control software, such as gateway, BCM and other controllers, it must also meet the conditions such as the variable gear position is P, the handbrake is pulled, and the battery power and voltage are satisfied. [0003] For the upgrade involving vehicle control software, altho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/65G06V20/56G06V20/59G06V10/82
CPCG06F8/65G06V20/56G06V20/59G06V10/82
Inventor 杨孝辉
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD
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