Vehicle control method and related apparatus

By acquiring road surface elevation information and suspension speed changes to identify potholes, the pothole identification process is simplified, solving the problem of high complexity in existing technologies and enabling accurate runaway tire control under special road conditions.

WO2026118046A1 Publication Date: 2026-06-11YINWANG INTELLIGENT TECHNOLOGIES CO LTD
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Patent Information

Application Number
PCT/CN2024/137333
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-12-06
Publication Date
2026-06-11

AI Technical Summary

Technical Problem

Existing technologies require high-end hardware and computing power to identify road potholes, resulting in high complexity and making it difficult to effectively prevent tire blowouts.

Method used

By acquiring road surface elevation information and using the height changes of sampling points to identify potholes, and combining this with the speed changes of the suspension to control run-flat tires, the pothole identification process is simplified and the dependence on hardware and software is reduced.

Benefits of technology

It enables accurate identification of potholes under complex road conditions, reduces the complexity of pothole identification, and improves the effectiveness of run-flat tires, especially in special road conditions where it can obtain relatively accurate identification results.

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Abstract

A vehicle control method and a related apparatus, which are applied to the technical field of vehicle control. The method comprises: acquiring road surface elevation information, wherein the road surface elevation information comprises the heights of a plurality of sampling points on a road surface ahead of a wheel; on the basis of the height change condition of the plurality of sampling points, identifying a pothole on the road surface ahead of the wheel in advance; and when it is identified that there is a pothole on the road surface ahead of the wheel, executing a corresponding tire-blowout prevention control strategy, so as to avoid or reduce the impact of the pothole on a tire, thereby preventing tire blowout. In this way, the road surface elevation information is used in pothole identification, the acquisition and processing of the road surface elevation information are relatively simple, and thus the complexity of road surface pothole identification can be reduced.
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