The invention relates to a system and method for acquiring position information of an elevator car. The system for acquiring the position information of the elevator car comprises a first Bluetooth module which moves along the vertical direction of an elevator shaft along with the elevator car, and a second Bluetooth module which is arranged in the elevator shaft, wherein the second Bluetooth module broadcasts a Bluetooth signal containing an identifier of the second Bluetooth module to the elevator shaft, and the first Bluetooth module senses signal intensity information of the Bluetooth signal received by the first Bluetooth module and determines the identifier of the second Bluetooth module correspondingly broadcasting the received Bluetooth signal; and the system is configured to determine the position information of the elevator car according to the signal intensity information of the received Bluetooth signal and the corresponding identifier. According to the system and the method, the position information of the elevator car can be conveniently and simply obtained, and the stability and the safety of an elevator are good.
本发明涉及电梯轿厢的位置信息的获取。本发明的用于获取电梯轿厢的位置信息的系统包括:跟随所述电梯轿厢沿电梯井道的上下方向行进的第一蓝牙模块,和布置于电梯井道中的第二蓝牙模块;其中,所述第二蓝牙模块向所述电梯井道中广播包含该第二蓝牙模块的标识符的蓝牙信号,所述第一蓝牙模块感测其接收的所述蓝牙信号的信号强度信息并确定对应广播该接收的蓝牙信号的第二蓝牙模块的标识符;所述系统被配置为根据接收的所述蓝牙信号的信号强度信息以及相应的标识符确定所述电梯轿厢的位置信息。本发明的系统和方法可以方便、简单地获取电梯轿厢的位置信息,电梯稳定性和安全性好。
System and method for acquiring position information of elevator car
电梯轿厢的位置信息的获取
04.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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