A method and device for determining an angle transmission ratio, an electronic device, and a storage medium
By acquiring the steering wheel speed and angle of the steer-by-wire system, the steering operation state is determined, and the angular transmission ratio is dynamically adjusted, thus solving the problem of handling stability of steer-by-wire vehicles under constant steering conditions and improving driving safety and experience.
CN116985892BActive Publication Date: 2026-06-02AUTOMOBILE RES INST OF TSINGHUA UNIV IN SUZHOU XIANGCHENG
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- AUTOMOBILE RES INST OF TSINGHUA UNIV IN SUZHOU XIANGCHENG
- Filing Date
- 2023-08-03
- Publication Date
- 2026-06-02
Smart Images
Figure CN116985892B_ABST
Abstract
The application discloses a kind of angle transmission ratio determination method, device, equipment and storage medium.The method comprises: obtaining the current period steering wheel speed of vehicle and steering wheel angle;According to steering wheel speed and steering wheel angle, determine steering operation state;According to steering operation state, determine the angle transmission ratio of current period.This technical solution solves the problem that the whole vehicle control stability is reduced when the line control steering vehicle adopts variable angle transmission ratio in the constant steering condition, can realize the dynamic setting of angle transmission ratio while ensuring the safety of vehicle, and improve the driving experience of driver.
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