The invention discloses a spatial position positioning method and system for an elevator and the elevator. The spatial position positioning method comprises the steps that a near-field wireless communication signal is sent in a preset area of an elevator; receiving a response signal of a target object to the near field wireless communication signal, and analyzing signal angle of arrival (AOA) information from the response signal; and determining the current position of the target object according to the signal angle of arrival (AOA) information. By the adoption of the scheme, the current position of the target object in the elevator area can be rapidly and accurately determined, so that the personal safety of elevator maintenance personnel and the like is improved, and more intelligent functions such as seamless elevator calling are achieved.
本发明公开了用于电梯的空间位置定位方法和系统以及电梯。所述空间位置定位方法包括步骤:在电梯的预设区域内发送近场无线通信信号;接收目标对象对于所述近场无线通信信号的响应信号,并从所述响应信号中解析出信号到达角(AOA)信息;根据所述信号到达角(AOA)信息,确定所述目标对象的当前位置。采用本发明方案能快速、准确地确定目标对象在电梯区域中的当前位置,从而有助于提高例如电梯维修人员等的人身安全性,实现无缝电梯呼叫等更加智能化的功能。
Spatial position positioning method and system for elevator and elevator
用于电梯的空间位置定位方法和系统以及电梯
2022-07-08
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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