| 摘要 |
A camera ( 26 ), with suitable illumination (such as IR) provides images to a processing card ( 33 ) which converts the images to numerical vectors and applies them to a neural network ( 35 ) which is capable of providing a door-open signal ( 38 ) in response to something, either moving or still, in the paths of the doors ( 29 ), or anything moving in a manner to indicate intent to enter the elevator in the landing adjacent to the elevator ( 27 ). The door open signal is provided to the elevator door controller ( 39 ) to cause the doors to become or remain open in response to anything moving toward the elevator or anything disposed in the door pathway.
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