ABS for vehicle, and vehicle with ABS

Abstract

The invention discloses an ABS for a vehicle, and the vehicle with the ABS. The ABS for the vehicle comprises a first control valve, a second control valve, a third control valve, a braking valve, anair storing cylinder, a first front braking air chamber, a second front braking air chamber, a first rear braking air chamber and a second rear braking air chamber. The braking valve is connected witha braking control mechanism of the vehicle, and the air storing cylinder is connected with the braking valve. The first front braking air chamber and the second front braking air chamber selectivelycommunicate with the braking valve or the air storing cylinder through the first control valve correspondingly. The first rear braking air chamber selectively communicates with the braking valve or the air storing cylinder through the second control valve. The second rear braking air chamber selectively communicates with the braking valve or the air storing cylinder through the third control valve. The four braking air chambers are used for braking four wheels of the vehicle correspondingly. According to the ABS for the vehicle, the more stable effect is achieved during braking of the vehicle,meanwhile, the production cost is saved, and maintenance is convenient.

Description

technical field [0001] The invention relates to the field of vehicle manufacturing, in particular to an ABS braking system for vehicles and a vehicle with the ABS braking system. Background technique [0002] In the prior art, the ABS braking system of domestic vehicles generally brakes the four wheels of the vehicle independently of each other, that is, when the road surface adhesion coefficients on each wheel side are inconsistent, the four-channel ABS braking system brakes each wheel. The power is adjusted accordingly, so that the vehicle is prone to yaw moment due to the unbalanced braking force during the braking process, which makes the body shift to the side with larger braking force and affects the braking stability of the vehicle. At the same time, the ABS braking system Four control valves need to be set up to control the four wheel brakes of the vehicle respectively, the cost is high, the maintenance is difficult, and technical improvement is required. Contents ...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the ABS braking system of domestic vehicles generally brakes the four wheels of the vehicle independently of each other, that is, when the road surface adhesion coefficients on each wheel side are inconsistent, the four-channel ABS braking system brakes each wheel. The power is adjusted accordingly, so that the vehicle is prone to yaw moment due to the unbalanced braking force during the braking process, which makes the body shift to the side with larger braking force and affects the braking stability of the vehicle. At the same time, the ABS braking system Four control valves need to be set up to control the four wheel brakes of the vehicle respectively, which is expensive and difficult to maintain, and requires technical improvement

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