Patent ID: 7224261

Claim:
A vehicle security system comprising: a driving-device controlling unit that controls a driving device provided in a vehicle; a signal receiving unit configured to receive a signal that is transmitted from a wireless base station and requires the driving device to be prohibited from starting, the signal including a first password for releasing the driving device from the prohibition of starting; a password inputting unit configured to input a second password; a prohibition instruction outputting unit configured to output an instruction for prohibiting the driving device from starting, the instruction for prohibiting being outputted to the driving-device controlling unit based on the signal received by the signal receiving unit; and a permission instruction outputting unit configured to output an instruction for allowing the driving device, which is prohibited from starting, to start, the instruction for allowing being outputted to the driving-device controlling unit when the second password inputted by the password inputting unit is identical to the first password included in the signal received by the signal receiving unit.