| 摘要 |
Disclosed is a device for providing information on a rear vehicle. The device according to one embodiment of the present invention includes a radar which is disposed in the rear of a vehicle and senses the location of the rear vehicle by radiating electromagnetic waves and receiving the electromagnetic waves, a plurality of vibrating units which are disposed on the seat back of a vehicle, and a control unit which selects a vibrating unit to be vibrated among the vibrating units according to the location of the rear vehicle which received electromagnetic waves from the radar unit and generates a control signal to vibrate the vibrating unit. [Reference numerals] (10) Rear radar; (20) Control unit; (30) Storage unit; (40) Interface unit; (50) Vibrating unit |
