An automatic exhaust device and exhaust method for an integrated electro-hydraulic brake

Abstract

The invention relates to an integrated automatic exhaust device and an exhaust method for an electro-hydraulic brake. The device includes an automatic air vent, a vehicle stability control system, a brake exhaust line, a reservoir, a master cylinder reservoir, and a master cylinder; the reservoir provides fluid to the auto vent through the brake exhaust line ;The automatic exhaust device is connected to the master cylinder liquid storage pot through the brake exhaust pipeline; the master cylinder liquid storage pot is connected to the master cylinder; the master cylinder is connected to the vehicle stability control system; the vehicle stability control system is connected to the caliper of the brake Connection; the brake caliper body is connected to the automatic exhaust device through the brake exhaust pipeline; the automatic exhaust device is connected to the liquid storage pot through the brake exhaust pipeline. The invention provides a fully automatic hydraulic pipeline exhaust device and its method, which can realize the whole-process automatic exhaust of ABS, ESP hydraulic units, etc., and the device can solve the time-consuming and labor-consuming manual exhaust. , The exhaust is not complete, and the exhaust process causes problems such as leakage.

Description

technical field [0001] The invention belongs to the technical field of automobiles, in particular to an integrated automatic exhaust device and exhaust method for electro-hydraulic brakes. Background technique [0002] With the development of the times and the continuous innovation of science and technology, the automotive system has evolved from the initial simple structure to the current complex system that requires multi-party cooperation. With the continuous iterative progress of automobiles, automobile brakes are also developing synchronously. The brakes have evolved from pure hydraulic control to the current hydraulic-electric coupling control, that is, brake-by-wire. On the one hand, the brake by wire reduces the burden on the driver, on the other hand, it also improves the response speed of the braking system, further improving the safety of the vehicle. However, due to the compressibility of gas, if there is gas in the brake-by-wire brake, the supply of the hydraul...

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Problems solved by technology

[0004] The invention provides a fully automatic hydraulic pipeline exhaust device and its method, which can realize the whole-process automatic exhaust of ABS, ESP hydraulic units, etc., and the device can solve the time-consuming and labor-consuming manual exhaust. , The exhaust is not complete, and the exhaust process causes the problem of leakage and corrosion of other items

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