CN-122009174-A - Vehicle starting method and device

CN122009174ACN 122009174 ACN122009174 ACN 122009174ACN-122009174-A

Abstract

The application relates to the technical field of safe driving, in particular to a starting method and device of a vehicle, wherein the method comprises the steps of detecting whether the vehicle is electrified or not; under the condition that the power-on of the vehicle is detected, collecting images around the vehicle body, comparing the images around the vehicle body with preset reference images to obtain a comparison result, identifying the starting risk of the vehicle according to the comparison result, and under the condition that the starting risk does not reach the preset safety condition, inhibiting an accelerating instruction of the vehicle, and carrying out risk warning. According to the application, by comparing the images around the vehicle body before the vehicle is electrified and during the last parking, whether an obstacle exists around the vehicle can be determined, whether the acceleration instruction accords with the inhibition condition is judged, so that the starting risk of the vehicle is identified, and the risk warning is carried out, thereby improving the intelligent degree of the vehicle, ensuring the safety and reliability of driving and improving the driving experience of a user.

Inventors

WANG YAN
CHEN XIN
ZHAO YUNHUI
WEI GUANGLIANG

Assignees

北京新能源汽车股份有限公司

Dates

Publication Date: 20260512
Application Date: 20241112

Claims (10)

1. A method of starting a vehicle, comprising the steps of: Detecting whether a vehicle is electrified; under the condition that the power-on of the vehicle is detected, acquiring a vehicle body surrounding image of the vehicle, and comparing the vehicle body surrounding image with a preset reference image to obtain a comparison result; And identifying the starting risk of the vehicle according to the comparison result, and inhibiting the acceleration instruction of the vehicle and carrying out risk warning under the condition that the starting risk does not reach the preset safety condition.
2. The vehicle starting method according to claim 1, characterized by further comprising, before comparing the vehicle body surrounding image and the preset reference image: collecting an image of the periphery of a vehicle body of the vehicle before the vehicle is electrified and in a parking state; and determining the preset reference image according to the vehicle body surrounding image.
3. The vehicle starting method according to claim 1, wherein the comparing the vehicle body surrounding image with a preset reference image to obtain a comparison result includes: comparing the vehicle body surrounding image with the preset reference image to determine suspicious barriers; And generating the comparison result according to the suspicious obstacle.
4. The vehicle starting method according to claim 1, characterized by further comprising: collecting the actual tire pressure of the vehicle; Judging whether the actual tire pressure meets the preset safety condition or not; And if the actual tire pressure does not meet the preset safety condition, performing tire pressure warning.
5. The vehicle starting method according to claim 1, characterized by further comprising: receiving a confirmation instruction of a driver after risk warning; Responsive to the confirmation indication, suppressing the acceleration instruction is stopped.
6. The vehicle starting method according to claim 1, characterized by further comprising, before suppressing an acceleration instruction of the vehicle: judging whether the acceleration instruction meets a preset inhibition condition or not; And if the acceleration instruction meets the preset inhibition condition, controlling the vehicle to stop power output.
7. A starting device for a vehicle, comprising: The detection module is used for detecting whether the vehicle is electrified; The comparison module is used for acquiring a vehicle body surrounding image of the vehicle under the condition that the power-on of the vehicle is detected, and comparing the vehicle body surrounding image with a preset reference image to obtain a comparison result; And the control module is used for identifying the starting risk of the vehicle according to the comparison result, and inhibiting the acceleration instruction of the vehicle and carrying out risk warning under the condition that the starting risk does not reach the preset safety condition.
8. A vehicle comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor executing the program to implement the method of starting a vehicle as claimed in any one of claims 1 to 6.
9. A computer-readable storage medium, on which a computer program is stored, characterized in that the program is executed by a processor for implementing a vehicle launch method as claimed in any one of claims 1-6.
10. A computer program product comprising a computer program, characterized in that the computer program is executed for implementing a method of starting a vehicle according to any one of claims 1-6.

Description

Vehicle starting method and device Technical Field The application relates to the technical field of safe driving, in particular to a starting method and device of a vehicle. Background In the third subject of the driving license examination, the driver needs to take a round of driving to examine the potential risk before going on the road, however, in the actual life, a large number of drivers still cannot completely meet the requirements before starting the vehicle, so that accidents such as rolling living things, obstacles and the like around the vehicle frequently occur in the society in the starting stage of the vehicle. In the related art, an AVM (Around View Monitor, panoramic image system) is composed of a pan-around camera arranged around a vehicle, a controller, and an in-vehicle display device. After the vehicle is electrified or an engine is started, when the system recognizes that the vehicle starts, the panoramic image is automatically activated or a driver starts a special button to activate the panoramic image, the panoramic image is displayed in the vehicle, and the driver actively recognizes whether the risk such as an obstacle exists or not. In the related art, the AVM system may be automatically activated at a certain vehicle speed or manually activated by a driver, and can assist the driver in identifying surrounding obstacles in an image manner. However, in the related art, the technology is limited to image display, and lacks of intelligent recognition, judgment and prevention of the system, so that the risk of accidents caused by that a driver fails to pass through an image recognition obstacle in time exists, dependency exists on manual operation, and in the starting stage, the system displays panoramic images uniformly without any situation, so that the problem of poor user experience exists, and improvement is needed. Disclosure of Invention The application provides a vehicle starting method and device, which are used for solving the problems that potential risks around a vehicle cannot be intelligently identified and judged, the intelligent degree is low, panoramic images are started at any time, the user experience is poor, and the like in the related technology. An embodiment of a first aspect of the application provides a starting method of a vehicle, which comprises the steps of detecting whether the vehicle is electrified, collecting a vehicle body surrounding image of the vehicle under the condition that the vehicle is electrified, comparing the vehicle body surrounding image with a preset reference image to obtain a comparison result, identifying the starting risk of the vehicle according to the comparison result, and inhibiting an acceleration instruction of the vehicle and carrying out risk warning under the condition that the starting risk does not reach a preset safety condition. According to the technical means, the vehicle body surrounding image after the vehicle is electrified and the vehicle body surrounding image before the vehicle is electrified can be compared, when the two images are inconsistent, the situation that the vehicle is at the start risk is judged, the acceleration instruction of the vehicle is restrained, and the risk warning is carried out, so that the safety and the reliability of driving are ensured, and the intelligent degree of the vehicle is improved. Optionally, in one embodiment of the application, before comparing the vehicle body surrounding image with the preset reference image, the method further comprises the steps of acquiring the vehicle body surrounding image of the vehicle before the vehicle is powered on and in a parking state, and determining the preset reference image according to the vehicle body surrounding image. According to the technical means, the vehicle body surrounding image of the vehicle can be collected before the vehicle is electrified and used as the preset reference image, so that the comparison between the vehicle body surrounding image and the reference image is ensured, and the starting risk of the vehicle is identified. Optionally, in one embodiment of the present application, the comparing the vehicle body surrounding image with a preset reference image to obtain a comparison result includes comparing the vehicle body surrounding image with the preset reference image, determining a suspicious obstacle, and generating the comparison result according to the suspicious obstacle. According to the technical means, the suspicious obstacle can be determined by comparing the surrounding image of the vehicle body with the reference image, so that the accuracy of identification and the reliability of driving are improved. Optionally, in one embodiment of the present application, the method further includes collecting an actual tire pressure of the vehicle, determining whether the actual tire pressure meets the preset safety condition, and if the actual tire pressure does not meet the preset safety condition, performing