Control method for stabilizer bar, storage medium, electronic device, and vehicle

By controlling the various states and stiffness adjustments of the stabilizer bar, the stability problem of the stabilizer bar under complex driving conditions is solved, and effective control under different conditions is achieved, thereby improving vehicle stability.

CN119773433BActive Publication Date: 2026-05-01BYD CO LTD
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Patent Information

Application Number
CN202411999520.8
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-12-31
Publication Date
2026-05-01
Estimated Expiration
2044-12-31

AI Technical Summary

Technical Problem

In existing technologies, the control state of stabilizer bars is relatively simple and cannot adapt to complex driving conditions, resulting in insufficient vehicle stability under different driving conditions.

Method used

By controlling the operating states of the first and second stabilizer bars, including the disconnected, coupled, and semi-coupled states, and in conjunction with the on/off states of the stiffness adjustment module and the solenoid valve, the stiffness of the stabilizer bars can be adjusted to adapt to different driving conditions.

Benefits of technology

It enables effective adjustment of the stabilizer bar under various driving conditions, improves vehicle stability, adapts to various driving conditions, and eliminates the need for an oil pump or motor as a power source.

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Abstract

The application relates to a control method of a stabilizer bar, a storage medium, an electronic device and a vehicle. When a driving condition of the vehicle meets a preset condition, the action state of a first stabilizer bar and a second stabilizer bar is controlled. The action state includes a disconnected state, a coupled state and a semi-coupled state. Through the controllable multiple states of the stabilizer bar, at least the technical problem that the control state of the stabilizer bar is relatively single in the prior art and cannot adapt to complex driving conditions can be solved.
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