Inflated and deflated control system of patterning cross-country vehicle tyre center and thereof method

Abstract

The invention discloses a modular central control system and the method thereof for charging and deflating tyres of cross-country automobiles, and relates to a technology of vehicle charging and deflating; in the system, first, second, third and fourth bridges are respectively provided with a tyre (C); a pipeline (I), a gas source (D), a control valve assembly (A), a deflation electromagnetic valve (G), a rotary sealed chamber (H), an automobile tyre valve (F), an automobile tyre locking valve (E) and the tyres (C) are communicated in order; a controller (B) is connected with the central charging and deflating control valve assembly (A); the modular control of the charging and deflating and the pressure measuring and keeping of the tyres can be realized by the controller (B); the invention is of a modular structure and the modular control method thereof, the performance is excellent, the operation is easy, and the safety driving in harsh environments can be ensured.

Description

technical field [0001] The invention relates to a vehicle inflation and deflation technology, in particular to a modeled off-road vehicle tire central inflation and deflation control system and method thereof. Background technique [0002] The car tire central inflation and deflation system is a system that can detect and adjust the tire pressure at any time when the car is running (or stopped); its main function is: when the car passes through deserts, coastal beaches, swamps, muddy ground, etc. On the ground and ice and snow roads, the system can quickly reduce the tire pressure and increase the ground contact area of ​​the tire. On the one hand, the tire subsidence and soil resistance are reduced; The propulsive force of the large soil greatly increases the traction and improves the passability of the car. [0003] When the height of the vehicle is limited by bridge openings, culverts, aircraft doors, etc., within a certain range, if the tire pressure is reduced to reduc...

AI Technical Summary

Problems solved by technology

[0007] At present, the central inflation and deflation system of automobile tires is mostly controlled by a rocker switch, which is inconvenient to operate and requires a skilled driver to operate.

Moreover, the current central inflation and deflation system for automobile tires cannot cut off the tire airflow at any time during the inflation and deflation process, so as to protect the tires

[0008] After searching, in the current central inflation and deflation system of automobile tires, no structure and method using pattern control have been found.

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