In the development of modern automotive technology, air suspension system has gradually become a standard configuration for high-end car models due to its unique advantages. This system can not only improve driving comfort and stability, but also flexibly adjust the body height according to the driving environment and needs, bringing drivers a better driving experience. So, what are the components of the air suspension system and how does it work?
Commercial vehicle air suspension system

The air suspension system mainly consists of the following key components:
1. Air spring: As the core component of the air suspension system, the air spring is a rubber airbag filled with compressed air. It can adjust the height of the vehicle by controlling the inflation amount. Compared to traditional coil springs, air springs have nonlinear stiffness characteristics and can be designed into ideal stiffness curves according to the needs of the entire vehicle.
2. Shock absorber: Shock absorber is another important component of air suspension system, which works together with air spring to reduce vehicle vibration and improve driving comfort through damping effect.
3. Control arm, guide mechanism, and thrust rod: These components together constitute the transmission mechanism of the air suspension system, which is responsible for transmitting the force and torque between the wheels and the frame, and ensuring the stability and handling of the wheels during driving.
4. Height sensor: Generally, vehicle models equipped with air springs are equipped with height sensors near the front and rear wheels, which are used to monitor changes in vehicle height in real time and provide accurate feedback signals for the control system.
5. Air supply system: This system includes components such as air compressor, air dryer, valve block, etc., which are responsible for providing compressed air to the air spring and adjusting the inflation amount of the air spring according to the instructions of the control system.

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