| 摘要 |
PROBLEM TO BE SOLVED: To provide a door lock unlocking device of a vehicle capable of properly unlocking a door lock device in accordance with a vehicle state before and after a collision of the vehicle and controlling the rise of a manufacturing cost with a simple constitution. SOLUTION: In the door lock unlocking device 10 of the vehicle equipped with the door lock device 11 locking a door D of the vehicle C to a body in the closed state, a vehicle state detection means 20 which detects the state of the vehicle C, an unlocking control means 30 outputting a control signal for unlocking the door lock device 11 or leaving it locked on the basis of an input signal from the vehicle state detection means 20 and an unlocking means 12 unlocking the door lock device 11 by the control signal inputted from the unlocking control means 30, the vehicle state control means 20 is equipped with an acceleration detection means (G sensor) 21 which detects the acceleration of the vehicle C, and the unlocking control means 30 is provided with an acceleration calculation means (CPU) 32 which outputs the control signal for unlocking the door lock device 11 to the unlocking means 12 when the acceleration of the vehicle C inputted from the acceleration detection means 21 is judged to be larger than a predetermined value. COPYRIGHT: (C)2006,JPO&NCIPI
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