Method, system and device for compensation of vehicle suspension sharp turn and storage medium

Abstract

The invention provides a method, system and device for compensation of vehicle suspension sharp turn and a storage medium. The method comprises the following steps that a vehicle position is positioned in real time, a flow group of other vehicles driving in the same direction ofthe same lane in front of the vehicle is established, and driving positions of other vehicles adjacent to the vehicle are collected; whether the vehicles in the flow group collide or not is predicted, and if yes, an evasion route with one of the adjacent lanes as the destination is panned; according to the steering direction of the evasion route based on the current vehicle lane, the height of an independent adjustable suspension of the wheel inside the steering direction is reduced, and the height of an independent adjustable suspension of the wheel outside the steering direction is increased; and whether the vehicles in the flow group collide or not is detected, and if yes, steering is conducted to reach the adjacent lanes as the destination according to the evasion route. According to the method, additional steering power can be provided for emergency obstacle avoidance to assist vehicles to achieve emergency obstacle avoidance.

Description

technical field [0001] The invention relates to the field of driving control, in particular to a method, system, device and storage medium for sharp bend compensation of automobile suspension. Background technique [0002] Air suspension has experienced a century of development since its birth in the mid-nineteenth century, and experienced "pneumatic spring-air suspension-airbag composite suspension-semi-active air suspension-central inflation and deflation suspension (ie ECAS electric suspension) control air suspension system)" and many other variations. It was not applied to trucks, buses, cars and railway cars until the 1950s. At present, almost all foreign high-end buses use air suspension, and the proportion of heavy-duty trucks using air suspension has reached more than 80%, and the application of air suspension on light vehicles is also rising rapidly. Some cars are also gradually installed with air suspension. On some special vehicles (such as instrument vehicles w...

AI Technical Summary

Problems solved by technology

[0004] However, in the case of emergency obstacle avoidance, the current vehicle suspension is difficult to provide assistance for sharp turns through the automatic driving controller system or the driver actively turns the steering wheel to achieve emergency obstacle avoidance.

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