WHEEL CHAIR DETECTION DEVICE, BICYCLE DETECTION DEVICE AND ELEVATOR

摘要

PROBLEM TO BE SOLVED: To provide a wheel chair detection device and a bicycle detection device which have a low cost and high detection precision, and to provide an elevator which mounts the wheel chair detection device and the bicycle detection device thereon.

SOLUTION: The elevator includes a photoelectric device 2 comprising a plurality of photoelectric elements 2a disposed on doors 4 of the entrance and a balance device 3 capable of measuring a superimposed load in an elevator car 1. A wheel chair detection part 11 of a wheel chair detection device 10 produces image data of an object passing between the doors 4 and detects a wheel chair by detecting a circular figure corresponding to the wheel chair from the image data.

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