SAFETY DRIVING CONTROL AND RESCUE SYSTEM FOR WHEEL DIAMETER CHANGE AND HIGH-SPEED TIRE BURST

摘要

A safety driving control and rescue system for wheel radius change and high-speed tire burst comprises: a real-time monitoring module for detecting a rolling wheel radius of each wheel, an analyzing and processing module for processing a height change of an effective wheel radius, a central control device (210) for determining whether an effective rolling radius change and tire burst occur in each wheel according to the height change of the effective wheel radius of each wheel transmitted from the analyzing and processing module, and a wheel braking control module. After the central control device determines that a change and particularly tire burst occur on a wheel, the wheel braking control module, according to an effective wheel radius difference between two coaxial wheels, controls a braking device to apply braking forces with different value and different action time to wheels in a state that the vehicle is driven in a straight line or driven in a curve road, so as to control a real-time traveling speed of each wheel in cooperation with regulation and control on a driving force of the engine, so that the vehicle in which change of the wheel radius or high-speed tire burst occurs maintains the original stable driving state.