Entering the Shanghai Auto Show Commercial Vehicle Pavilion, we suddenly found that air suspension became a major highlight of trucks , such as China Airlift ’s 11-balloon suspension, SAIC Iveco’s Hongyan ’s air suspension, etc., and attentive people will find that they are using WABCO 's electronically controlled suspension system has quietly been found in every corner of commercial vehicles.
The 16th Shanghai International Auto Show WABCO Exhibition Area
The WABCO OptiRide Electronic Air Suspension System (ECAS) significantly reduces total truck weight by replacing traditional steel spring suspensions, further enhancing vehicle efficiency. Unlike steel spring suspensions, WABCO's OptiRide system also allows the vehicle to move up and down, which in turn improves cargo handling efficiency while also saving operating time. The system has automatic load distribution to reduce axle overload and help reduce car wear and other operating costs. Due to the proper configuration of the axles, OptiRide's automatic load distribution function improves vehicle traction and makes operation easier. In addition, it is understood that OptiRide has an optional feature - axle load monitoring. This feature automatically alerts the driver when the vehicle is overloaded, which further reduces the total cost of ownership of the car. WABCO's electronically controlled air suspension technology provides 3% fuel savings under certain conditions while providing optimal driving performance.
WABCO OptiRide Electronic Air Suspension System (ECAS) 
WABCO OptiRide Electronically Controlled Air Suspension System in the Commercial Vehicle Pavilion
The air suspension of many truck products debuted at this auto show is also precisely to meet the increasingly efficient logistics speed. This product is invariably introduced. It is believed that this will greatly ease the driver's frustration due to the vehicle's weight and inefficiency.
In the commercial vehicle building, in addition to the quietly raised WABCO electric suspension, almost all of the small black cans that we can see on the chassis of our trucks all have the line “WABCO†written in English. They are WABCO. Representatives of advanced braking systems have long been blooming all over the country. The main function of WABCO drying tank is to heat and filter the moisture, oil and impurities in the compressed gas from the air compressor, ensure the air entering the tank is dry and clean, and effectively prevent the brake system Parts of the brake system due to rust or freezing failure, improve vehicle safety and reliability. It also automatically adjusts the operating pressure of the brake system to prevent air overload. We often only pay attention to WABCO black tanks, but we rarely pay attention to the fact that it has silver and gold tanks. In terms of drying effect and service life, both are more powerful than black tanks, and the performance of gold tanks is better than that of silver tanks. better.
WABCO drying tank
WABCO's brake system has been widely used in the market. It is understood that WABCO products are used in two-thirds of global commercial vehicles equipped with advanced braking systems. However, we often only noticed WABCO drying tanks that have been standing, but seldom noticed WABCO's other products that silently serve the entire braking system, such as various types of valves. Dao Pass, escorting our driving safety.
Trailer control valve: used to transmit the brake signal of the host vehicle to the trailer with a certain amount of ex-ante, and realize the automatic braking function when it is unplugged or air leakage fault.
Tandem foot brake valve: used to control the service brake, in the event of a single loop failure to protect the other loop function is not affected.
Parking valve: The parking lock and parking release function can be realized by pulling the small circle disk, and it has automatic return function.
Quick air release valve: Quickly discharge the air pressure in the air chamber to the atmosphere.
Retarder Control Solenoid Valve (Proportional Control Valve): Controls the central flow rate of retarder applications.
Differential relay valve: used to prevent the superposition of the service brake and parking brake, to avoid excessive pressure on the air chamber and brake.
WABCO valve
In addition, the driver often encounters many emergencies during driving. In order to give each driver more reliable security, WABCO has developed a number of safety assistance systems, including advanced emergency braking systems, and channel deviations. The system and tire pressure monitoring system, although we may have heard of this, but WABCO's technical support behind the international brand is absolutely beyond doubt.
WABCO Driver Safety Assist System
Advanced emergency braking system: The radar detects the running speed of the preceding vehicle and the distance with the car. When the distance is less than the safe distance, the ECU responds to the control of the alarm and brake.
Navigation deviation early warning system: through the camera to detect the position relationship between the vehicle during the course of the vehicle's travel, and automatically alarm when the vehicle is not actively deviating from the navigation channel.
Tire Pressure Monitoring System: Automatic alarm through wireless transmitter when tire pressure is abnormal.
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