Intelligent brake air management system

Abstract

The invention relates to the technical field of heavy-duty car brake air, and discloses an intelligent brake air management system. The system comprises a processing module connected with an instrument panel, a wet tank, a condenser and an air storage cylinder, the processing module controls the wet tank, the condenser and the air storage cylinder to work, the wet tank is communicated with the condenser, and the wet tank and the condenser convey air backwards to the air storage cylinder; before entering the air storage cylinder, air of the wet tank and / or the condenser is dried through a dryer, and pretreatment discharging is carried out according to the following steps that A the wet tank is discharged in the vehicle running process; B discharging is conducted on the condenser in the vehicle running process; and C the wet tank and the air storage cylinder are discharged after the vehicle is parked. All signal detection, discharging action and discharging device working state monitoring are independently completed by the intelligent brake air management system, and the automatic control level and driving safety of the whole vehicle are improved.

Description

technical field [0001] The invention relates to the technical field of brake air for heavy-duty vehicles, in particular to an intelligent brake air management system for separately treating a wet tank condenser and an air storage tank and discharging waste water. Background technique [0002] At present, the brake air pipeline layout of domestic mainstream car manufacturers: air compressor (air pump) wet tank (installation [0003] manual drain valve) vintage condenser Dryer assembly and air reservoir (installation of air pressure differential drain valve). The above-mentioned pipeline configuration has defects that are difficult to solve. Obviously, buses with these two types of drain valves and old-fashioned condensers have a high probability that the wet tank and air storage tank will not drain for a long time, and the old-fashioned condenser will not drain smoothly, resulting in braking. If the water in the pipeline is not drained in time, the accumulation of was...

AI Technical Summary

Problems solved by technology

The above-mentioned pipeline configuration has defects that are difficult to solve. It is obvious that the buses installed with these two types of drain valves and old-fashioned condensers have a high probability that the wet tank and air storage tank will not drain for a long time, and the old-fashioned condensers will not drain smoothly, resulting in braking. If the water in the pipeline is not drained in time, the accumulation of waste water in the braking system will cause damage to the braking parts and cause hidden dangers to driving safety.

[0004] If in winter in the north, the temperature is low, it will directly cause the brake pipeline to freeze, and the vehicle will not be able to drive, which will cause hidden dangers to driving safety.

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