CAR CONTROL DEVICE

PROBLEM TO BE SOLVED: To provide a car control device capable of reliable control of its entrance and exit in the case of power failure caused by disasters or in emergency. SOLUTION: This invention comprises a car detection means (1) composed of a bellows (2) that shrinks a fixed amount when a car (V) with a certain weight is placed on it, a switch and an actuator (20) for operating driven devices such as a counter, etc. The bellows (2) is connected with the actuator (20) by a fluid tube (27), and the car detection means (1) is buried underground at the entrance/exit of parking lots, banks, commercial stores, etc. When the bellows (2) shrinks a fixed amount by the weight of a car placed thereon, the actuator (20) operates via water and air in the fluid tube (27). The actuator (20) operates the switch for a movable protector to move a protection wall to a predetermined position. COPYRIGHT: (C)2005,JPO&NCIPI