The invention relates to a method for generating an elevator call. The method comprises obtaining (202) image data representing at least one symbol (310, 310a, 310b) shown on a symbol representation device (320) from at least one image sensing device (112), identifying (204) the at least one symbol (310, 310a, 310b) from the obtained image data, and generating (206) an elevator call according to the identified at least one symbol (310, 310a, 310b). The invention also relates to an elevator control unit (108) and an elevator system (100) for at least partially performing the method.
本发明涉及一种用于生成电梯呼叫的方法。该方法包括:从至少一个图像感测设备(112)获取(202)表示在符号表示设备(320)上示出的至少一个符号(310,310a,310b)的图像数据,从所获得的图像数据中识别(204)至少一个符号(310,310a,310b),以及根据所识别的至少一个符号(310,310a,310b)生成(206)电梯呼叫。本发明还涉及至少部分执行该方法的电梯控制单元(108)和电梯系统(100)。
Scheme for generating non-contact elevator call
一种生成非接触式电梯呼叫的方案
2022-12-02
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |