| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a keyless entry device designed so that time required for unlocking a door is optimally shortened, after activating a switch incorporated into a door handle. <P>SOLUTION: This keyless entry device for a vehicle controls power supply to an unlocking/locking actuator 13 immediately when verifying an access permission procedure to the vehicle. The keyless entry device for the vehicle is designed so that the switch is switched to an active state. A central processing unit 2 is programmed so as to control the power supply to the unlocking/locking actuator immediately when verifying the access permission procedure to the vehicle. The switch 8-11 is electrically integrated into a circuit 6 for supplying electric power to the unlocking/locking actuator, and is constituted so as to maintain the power supply circuit in an opening state when the switch is a passive state, and to maintain the power supply circuit in a closing state when the switch is the active state. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
