VEHICLE DOOR OBSTACLE RECOGNITION DEVICE, AND DOOR WITH VEHICLE OBSTACLE RECOGNITION FUNCTION

摘要

To provide a vehicle obstacle recognition device and a door with a vehicle obstacle recognition function that can prevent interference of doors with obstacles.SOLUTION: A door 9 using a sensor system 100 comprises: a sensor unit 1 that has a first transceiver 11 and a second transceiver 12; and a position recognition unit 22 that recognized a relative position of an obstacle B on the basis of a reflection wave R in which an ultrasonic wave W transmitted from the sensor unit 1 is reflected upon the obstacle B. The first transceiver 11 and the second transceiver 12 are arranged apart with a prescribed interval, and the sensor unit 1 is configured to receive the reflection wave R of the ultrasonic wave W transmitted outside a vehicle 200 from any one of the first transceiver 11 and the second transceiver 12 by the first transceiver 11 and the second transceiver 12. The position recognition unit 22 is configured to recognize the relative position of the obstacle B on the basis of respective reflection waves R that the first transceiver 11 and the second transceiver 12 receive.SELECTED DRAWING: Figure 1