Brake module for commercial vehicle intelligent anti-collision safety system

Abstract

The invention relates to a brake module for a commercial vehicle intelligent anti-collision safety system. The brake module for the commercial vehicle intelligent anti-collision safety system comprises an ECU, a radar detection system and an integrated brake valve; the ECU is connected with the radar detection system and the integrated brake valve; the integrated brake valve comprises an upper valve body (9), a middle valve body (15) and a lower valve body (14); the upper valve body (9) is fixedly connected with the middle valve body (15) through a second mounting bolt (18); the middle valve body (15) is fixedly connected with the lower valve body (14) through a first mounting bolt (16); an electromagnetic valve assembly is arranged within the upper valve body (9); a double-way one-way valve assembly is arranged within the middle valve body (15); and a piston assembly is arranged within the lower valve body (14). Compared with the prior art, the brake module for the commercial vehicleintelligent anti-collision safety system has the advantages that the structure is compact, the integration degree is high, the function is strong, free switching between electric control and mechanical control can be realized, the safety distance between vehicles can be guaranteed, and safeties of the vehicles and drivers can be furthest guaranteed.

Description

technical field [0001] The invention relates to a braking system of a commercial vehicle, in particular to a braking module for an intelligent anti-collision safety system of a commercial vehicle. Background technique [0002] According to the Road Safety Traffic Law, in order to ensure the driving safety of vehicle drivers, a certain safe distance should be kept between vehicles during driving. When the driver experiences fatigue driving and lack of concentration while driving, the safe distance between vehicles cannot be effectively guaranteed. At this time, if the driver suddenly finds that there are other vehicles or pedestrians not far in front of the vehicle, If emergency braking is performed at the same time, it is prone to slow braking response, untimely effective braking or misoperation, which will bring great hidden dangers to driving safety. In order to solve this problem, foreign vehicles currently use additional monitoring equipment in the cab to intelligently ...

AI Technical Summary

Problems solved by technology

However, the parking brake system in this utility model is only activated when the service brake system fails, and it does not link the parking brake pipeline with the radar detection system at the front end of the vehicle, which still cannot solve the problem of the existing technology. The following technical problems exist in the vehicle: that is, when the driver is fatigued or not concentrated while driving, if the driver suddenly finds that there are other vehicles or pedestrians not far in front of the vehicle and then performs emergency braking, the It is prone to slow braking response, untimely effective braking or misoperation, which will bring great hidden dangers to driving safety.

Although this invention can realize the two functions of mechanical braking and electronic control braking under different control conditions, the technical solution still does not link the electronic control braking and the radar detection system at the front end of the vehicle, and still cannot solve the existing problems. The following technical problems exist in the technology: that is, when the driver experiences fatigue driving and lack of concentration while driving, if the driver suddenly finds that there are other vehicles or pedestrians not far from the front of the vehicle, then emergency braking will be performed. It is prone to slow braking response, untimely effective braking or misoperation, which will bring great hidden dangers to driving safety.

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