Obstacle crossing assistance method, electronic device, storage medium, and program product

By determining and controlling the reasonable speed range of the wheels when crossing obstacles, the problem of bumps and vibrations when the vehicle crosses obstacles is solved, improving the smoothness of the vehicle and the driving experience.

CN122143891APending Publication Date: 2026-06-05BYD CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
BYD CO LTD
Filing Date
2024-12-04
Publication Date
2026-06-05

AI Technical Summary

Technical Problem

In existing technologies, the vehicle speed is not adjusted when crossing obstacles, causing the tires to bounce, the vehicle to jolt and vibrate, affecting smoothness and driving experience.

Method used

By determining a reasonable speed range for the wheels to pass over obstacles, and using sensor information and control devices to control the wheel speed within that range, including adjusting the drive motor torque in automatic driving mode or prompting the driver in manual driving mode, the vehicle can be ensured to pass over obstacles smoothly.

Benefits of technology

It reduces vehicle bumps and vibrations when crossing obstacles, improving vehicle smoothness and driver comfort and safety.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses an obstacle surmounting assisting method, an electronic device, a storage medium and a program product, relates to the technical field of vehicles, and aims to improve the smoothness of a vehicle. The obstacle surmounting assisting method comprises the following steps: determining a reasonable speed range of a wheel surmounting an obstacle; and performing an obstacle surmounting assisting operation, wherein the obstacle surmounting assisting operation is used for controlling the speed of the wheel in the reasonable speed range.
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