Anti-rollover Apparatus and Control Method for Heavy-duty Vehicles with Pneumatic Brake System

An anti-rollover apparatus and control method for heavy-duty vehicles with a pneumatic brake system includes an anti-yaw module, an anti-roll module, an electronic control unit (ECU) (), a yaw velocity sensor (), and a vehicle roll angle sensor (). The ECU () controls solenoid valves (, and ) to achieve braking of part of wheels to obtain anti-yaw torques and improve the yaw stability of the heavy-duty vehicles. The ECU () controls gas switch valves ( and ) to spray high-pressure gases recovered in brake chambers (, and ) out, anti-roll torques are obtained through the jet reactive force, and the roll stability of the heavy-duty vehicles is improved.