SLIDE DOOR DEVICE AND ELEVATOR

摘要

In a slide door device in which a first light emitter and first imaging means are provided on a first side of a doorway and a second light emitter and second imaging means are provided on a second side. The first light emitter includes a first light-emitting surface. The second light emitter includes a second light-emitting surface opposing the first light-emitting surface. A controller controls the first and second light emitters and the first and second imaging means to detect an obstacle in vicinity of the doorway, and controls opening and closing of a door according to presence and absence of an obstacle. Further, the controller turns ON the first light emitter and the second light emitter at timings shifted from each other.