The invention provides an object detection device capable of easily setting a detection area and an elevator system. The object detection device is provided with: a region setting unit that sets a plurality of regions for shape data of an object present below a shape data acquirer provided at the upper part of an entrance/exit of an elevator car; a first region recognition unit that recognizes, from the shape data, a door region indicating the position of the door among the plurality of regions by comparing the shape data when the door of the entrance/exit is opened and the shape data when the door of the entrance/exit is closed; a second region recognition unit that recognizes one or more second regions among the plurality of regions of the shape data on the basis of the position of the door region; a detection region setting unit that sets a detection region in at least one of a region including at least a part of the door region and a region including at least a part of the one or more second regions; and a detection processing unit that detects, on the basis of the shape data, whether or not the object to be detected is present in the detection region.
提供能够容易地设定检测区域的物体检测装置以及电梯系统。物体检测装置具备:区域设定部,其针对存在于形状数据取得器的下方的物体的形状数据设定多个区域,该形状数据取得器设置于电梯的轿厢的出入口的上部;第一区域识别部,其通过对出入口的门打开时的形状数据和出入口的门关闭时的形状数据进行比较,在形状数据中识别多个区域中的表示门的位置的门区域;第二区域识别部,其基于门区域的位置,识别形状数据的多个区域中的一个以上的第二区域;检测区域设定部,其在包含门区域的至少一部分的区域和包含一个以上的第二区域的至少一部分的区域中的至少一方设定检测区域;以及检测处理部,其基于形状数据,检测在检测区域中是否存在检测对象物。
Object detection device and elevator system
物体检测装置以及电梯系统
2024-11-22
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
European Patent Office | 2022
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