Patent ID: 7057493

Claim:
A lighting system comprising: a lighting device; an electronic key including a signal output unit, wherein the signal output unit generates and transmits a transmission signal containing verification subject information; a light control unit connected to the lighting device, wherein the light control unit receives the transmission signal from the electronic key through wireless communication and verifies the verification subject information with verification reference information, the light control unit controlling activation and deactivation of the lighting device; and a lock control unit for receiving the transmission signal through wireless communication and verifying the verification subject information with the verification reference information to control locking and unlocking of a house door and a vehicle door in accordance with the verification, the lock control unit including a first lock control unit arranged near the house door to control locking and unlocking of the house door and a second lock control unit arranged in the vehicle to control locking and unlocking of the vehicle door; wherein the light control unit includes: a main controller located near the house door, the main controller having a first transmitting circuit for transmitting a request signal to the electronic key and a first receiving circuit for receiving the transmission signal from the electronic key; and a transmitting-receiving circuit connected to the main controller and located near a parking of the vehicle, the transmitting-receiving circuit having a second transmitting circuit for transmitting a request signal to the electronic key and a second receiving circuit for receiving the transmission signal from the electronic key.