TH1901006934A - The patent has not yet been advertised. - Google Patents

Abstract

Summary of the invention which will appear on the ad page ReadFile:------29/01/2020------(OCR)This invention relates to a safety device for protecting hands from getting stuck by controlling the opening. and the door is closed using a camera when a person's hand is trapped in the gap between the elevator door and the door frame. The device consists of: One or more cameras (20) are prepared to be embedded in the door frame (10) in order to enable The left and right edges of the door frame (10) adjacent to the elevator door (D) can be observed; the camera controller (30) is connected to the camera (20) in order to control the camera's target graphics (TG) (20). and recognizes the discontinuity of the target graphics (TG); and the elevator controller (EC) and door controller (DC) which are connected to the camera controller (30) in which the camera (20) generates the target graphics. Narrow and long, covering the entire length of the door frame (10), along the edge of the door frame (10), and when the camera controller (30) detects any discontinuity of the target graphics that occur when the passenger's hand or an external object. Cut or cut target graphics (TG), the door operation is stopped or the door's opening and closing speed is slowed by the elevator control (EC) and dash control. (DC)------------The invention here involves a safety device for protecting hands from getting stuck by controlling the opening and closing of a door using a camera when a person's hand is stuck in a gap. Between the elevator door and the door frame, the device consists of: One or more cameras (20) are equipped to be embedded in the door frame (10) so that the left and right edges of the door frame (10) can be observed. Can be attached to elevator door (D); Camera controller (30) is connected to camera (20) in order to control the camera's target graphics (TG) (20) and recognize the discontinuity of the target graphics (TG). and the elevator controller (EC) and door controller (DC), which are connected to the camera controller (30), in which the camera (20) creates a narrow, long target graphic spanning the entire length of the door frame (10). the edge of the door frame (10) and when the camera controller (30) detects the discontinuity of the target graphics which occurs when the hand of the passenger or an external object hides or cuts the target graphics (TG), the door operation will Stop or cut mold, the door opening and closing speed is slowed by elevator controller (EC) and door controller (DC).

Claims (1)

Claims (item one) which will appear on the advertisement page:------29/01/2020------(OCR) 1. Safety devices for preventing hands from getting stuck in elevators by means of cameras. Safety devices consist of: One or more cameras (20) are embedded in the door frame (10) to observe the left and right edges of the door frame ( 10) adjacent to the elevator door (D); Camera controller (30) is connected to the camera (20) to control the camera's target graphics (TG) (20) and detect discontinuities of the target graphics ( TG); and the elevator controller (EC) and door controller (DC) are connected to the camera controller.