Sensors For Chassis Control

Chassis control sensors refer to sensors distributed in the transmission control system, suspension control system, power steering system, and anti lock braking system. They have different functions in different systems, but their working principle is the same as sensors in the engine. There are mainly the following types of sensors:
1. Transmission control sensor: commonly used for controlling electronic automatic transmissions. It is based on the information obtained from the detection of vehicle speed sensors, acceleration sensors, engine load sensors, engine speed sensors, water temperature sensors, and oil temperature sensors, and processed to enable the electronic control device to control the shift point and lock the hydraulic torque converter, achieving maximum power and fuel economy.
2. Suspension system control sensors: mainly including speed sensors, throttle opening sensors, acceleration sensors, vehicle height sensors, steering wheel angle sensors, etc. Automatically adjust the height of the vehicle based on the detected information, suppress changes in vehicle posture, and achieve control over vehicle comfort, handling stability, and driving stability.
3. Power steering system sensor: It is based on speed sensors, engine speed sensors, torque sensors, etc., to enable the power steering electronic control system to achieve lightweight steering control, improve response characteristics, reduce engine losses, increase output power, and save fuel.
4. Anti lock brake sensor: It detects the wheel speed based on the wheel angular velocity sensor. When the slip rate of each wheel is 20%, it controls the brake oil pressure, improves brake performance, and ensures the vehicle's maneuverability and stability.