| 摘要 |
PURPOSE: A theft and collision sensing system of a vehicle is provided to detect both invasion and shock applied by collision from the outside according to signals sensed by a vehicle height sensor and an acceleration sensor. CONSTITUTION: A theft and collision sensing system of a vehicle is composed of a sensing unit(10) having an acceleration sensor(11) and a vehicle height sensor(12) mounted at selected spots of a vehicle body, respectively, to detect shock applied on the vehicle body from the outside and height of the vehicle body; a control unit(20) for calculating the shock and height of the vehicle from signals transmitted from the acceleration sensor and the vehicle height sensor and outputting a control signal by comparing the computed shock and vehicle height with a pre-set reference value; and an actuator unit(30) having a starting breaker(31) and an alarm(32), which are operated by the control signal transmitted from the control unit. |
