When the vehicle is turning with respect to a vertical axis the yaw rate sensor detects the yaw rate electroniclly by the vibration change of plate fork inside the yaw rate sensor. If yaw velocity reaches the specific velocity

after it detects the vehicle'yawing, the ESC control is reactivated. The later G sensor senses vehicle's lateral G. A small element inside the sensor is attached to a deflectable leverarm by later G. Direction and magnitude of

lateral G loaded to vehicle can be known with electrostatic capacity changing according to lateral G.

Specifications

Description

Operating voltage

Output signal

Operating temperature

Measurement range

Yaw-rate sensor

Frequency response

Measurement range

G sensor

Frequency response