| 摘要 |
PURPOSE: A vehicle is provided to accurately control deployment strength by a controller, thereby being capable of preventing injuries of a driver and passengers. CONSTITUTION: A vehicle comprises a lateral acceleration sensor(10), a rotational angular velocity sensor(20), a wheel speed sensor(30), a steering wheel sensor(40), an electronic control unit(ECU)(50). The lateral acceleration sensor senses a lateral acceleration(av1). The rotational angular velocity sensor senses a rotational angular velocity(av2). The wheel speed sensor senses a wheel speed(av3). The steering wheel sensor senses a steering value(av4). The ECU unfolds an airbag(1) by detecting the collision of a vehicle on the basis of a collision compensation value which are calculated from rotational angular velocity, wheel speed and steering value, the lateral acceleration, and an internal acceleration(av5). [Reference numerals] (1) Lateral airbag; (10) Lateral acceleration sensor; (20) Rotational angular velocity sensor; (30) Wheel speed sensor; (40) Steering wheel sensor; (52) Internal acceleration sensor; (54) Controller |
