| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a vehicle security device capable of selecting a coping method based on the remaining capacity of a battery in an electronic key when a door is mechanically unlocked by using the electronic key. <P>SOLUTION: The vehicle security device 1 is equipped with a receiving means 10 which receives the identification information and the remaining capacity information of the battery 21 from the electronic key 2 having a transmission means 20 and the battery 21 for driving the transmission means 20, a remaining capacity determination means 11 for determining whether or not the remaining capacity of the battery 21 is less than the predetermined value, a determination result storage means 12 for storing the determination result by the remaining capacity determination means 11, an unlock detection means 13 for detecting that the door is unlocked with receiving the identification information peculiar to the electronic key 2 by the receiving means 10, and a coping means selection means 16 for selecting the coping means to actuate based on the determination result stored in the determination result storage means 12 when the unlocking is detected by the unlock detection means 13. <P>COPYRIGHT: (C)2007,JPO&INPIT |
