Collision detection system for vehicle, comprises two acceleration sensors and diagnosis system, where one value is compared with another value by diagnosis system, and action is activated, when former value varies from latter value

摘要

The collision detection system comprises two acceleration sensors (1,2) and a diagnosis system (10). One value is compared with another value by a diagnosis system, where an action is activated, when the former value varies from the latter value in a fixed manner. The former value is obtained from one acceleration sensor and the latter value is obtained from another acceleration sensor. The value corresponds to the amplitudes of the accelerations sensors.