An adjustable automobile shock absorber system and automobile

Abstract

The invention relates to the technical field of automobile suspension, particularly to an adjustable automobile suspension system. An oil cylinder comprises a first pneumatic cavity and a first oil hydraulic cavity, and the output end of the oil cylinder is arranged on one side of the first oil hydraulic cavity; an energy accumulator is composed of a second pneumatic cavity and a second oil hydraulic cavity; the first oil hydraulic cavity is sequentially connected with a fourth electromagnetic valve and a first electromagnetic valve, one end of the first electromagnetic valve is connected withan oil tank through a hydraulic pump and an oil drainage valve, the first pneumatic cavity is connected with an air compressor through a second electromagnetic valve, one end of the second oil hydraulic cavity is connected with the fourth electromagnetic valve and the first electromagnetic valve, and the second pneumatic cavity is connected with the air compressor sequentially through a third electromagnetic valve and a reducing valve; the first pneumatic cavity is connected with a first vent valve, and the second pneumatic cavity is connected with a second vent valve; the adjustable automobile suspension system also comprises an electronic control device. The invention also relates to a vehicle. The adjustable automobile suspension system adjust the parts through the electronic control device to change the length of the output end of the oil cylinder so that the vehicle can adapt to different carrying capacity and different road conditions to achieve safe and comfortable driving.

Description

technical field [0001] The invention relates to the technical field of automobile shock absorbers, in particular to an adjustable automobile shock absorber system and an automobile. Background technique [0002] As far as the current situation is concerned, the elasticity of the car's shock absorbing spring has been adjusted before leaving the factory. During the use of the car, individuals cannot adjust it, and need to go to a special car service company for adjustment. However, during the use of the car, the following problems will occur: 1. The elasticity of the shock absorbing spring of the car is set to the elasticity under the rated load of the car when leaving the factory, but during the use of the car, most of them are non-rated loads, resulting in When the car is driving on speed bumps or bumpy roads, the comfort is insufficient. In severe cases, the steering wheel is out of the air, and there is a risk of loss of control; It is easy to damage the chassis of the ca...

AI Technical Summary

Problems solved by technology

[0002] As far as the current situation is concerned, the elasticity of the car's shock absorbing spring has been adjusted before leaving the factory. During the use of the car, individuals cannot adjust it, and need to go to a special car service company for adjustment.

However, during the use of the car, the following problems will occur: 1. The elasticity of the shock absorbing spring of the car is set to the elasticity under the rated load of the car when leaving the factory, but during the use of the car, most of them are non-rated loads, resulting in When the car is driving on speed bumps or bumpy roads, the comfort is insufficient. In severe cases, the steering wheel is out of the air, and there is a risk of loss of control; It is easy to damage the chassis of the car; 3. When the car encounters deep water on the road during driving, it is prone to the danger of being blistered; 4. When the force distribution on the car is uneven when passing through the curve, due to the spring on the four wheels Not adjustable, easy to cause rollover hazard

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