Vehicle control method, device, equipment and computer program product

By obtaining vehicle sensor data to calculate multiple collision risk indicators and collaboratively controlling acceleration and emergency steering, the problem of insufficient prevention of rear vehicle collision risks in existing technologies is solved, intelligent and efficient rear vehicle collision avoidance is achieved, and vehicle safety is improved in complex traffic environments.

CN120792811APending Publication Date: 2025-10-17ZHEJIANG GEELY HLDG GRP CO LTD +1
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Patent Information

Application Number
CN202511207121.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-08-27
Publication Date
2025-10-17

AI Technical Summary

Technical Problem

Existing vehicle active safety technologies have limited means of preventing rear-end collision risks, especially in complex traffic environments where it is difficult to effectively avoid rear-end collision accidents.

Method used

By acquiring the sensor data of the current vehicle, multiple vehicle collision risk indicators are calculated, such as collision time, collision severity index, lateral safety margin and side rear collision threat index, and vehicle acceleration and emergency steering are coordinated to avoid collisions.

Benefits of technology

It achieves intelligent and efficient avoidance of rear vehicle collision risks, improves the vehicle's active safety performance in complex traffic environments, and reduces the probability of rear vehicle collision accidents.

✦ Generated by Eureka AI based on patent content.
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Abstract

The invention provides a vehicle control method, device and equipment and a computer program product, and relates to the technical field of vehicles, and the method comprises the steps: obtaining first sensor data of a current vehicle; the first sensor data comprises multi-source data collected by a sensor of the current vehicle for the current vehicle, a vehicle right behind a lane where the current vehicle is located and a vehicle on an adjacent lane; calculating a plurality of vehicle collision risk indicators based on the first sensor data; the plurality of vehicle collision risk indexes are used for representing the risk of collision between the vehicle right behind and / or the vehicle on the adjacent lane and the current vehicle; and controlling the current vehicle to accelerate and / or steer based on the plurality of vehicle collision risk indexes so as to perform collision avoidance. By adopting the method and the device, the rear vehicle collision risk can be intelligently and efficiently avoided, so that the rear vehicle collision risk of the vehicle is reduced.
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