The invention discloses a leveling sensor, a signal processing method thereof and an elevator. According to the leveling sensor, the signal processing method thereof and the elevator provided by the invention, the output of the switching value of the leveling sensor is controlled according to the infrared transceiving condition of an infrared transceiving module arranged in the leveling sensor; and when detecting that a first infrared signal of a first upper infrared module and/or a second infrared signal of a first lower infrared module are/is interrupted, the switching value output of the leveling sensor is controlled, so that the reliability of the switching value output is improved. As the first upper infrared module is located above the first lower infrared module, the running direction of the elevator can be judged according to a first shielding moment and a second shielding moment, so that an elevator floor is calculated; and when the elevator is powered off and slides, the leveling sensor can switch a standby power supply to supply power so as to record elevator floors. The leveling sensor, the signal processing method thereof and the elevator provided by the invention canbe widely applied to the technical field of elevators.
本发明公开了一种平层感应器及其信号处理方法、电梯。本申请根据设置在平层感应器中的红外收发模块的红外收发情况,控制平层感应器开关量的输出;当检测到第一上红外模块的第一红外信号和/或第一下红外模块的第二红外信号中断,控制平层感应器的开关量输出,以增加开关量输出的可靠性。由于第一上红外模块位于第一下红外模块上方,根据第一遮挡时刻和第二遮挡时刻可以判断出电梯的运行方向,从而计算电梯楼层;当电梯发生停电溜车的情况,平层感应器可以切换备用电源供电,以便进行电梯楼层记录,本申请可广泛应用于电梯技术领域。
Leveling sensor, signal processing method thereof and elevator
一种平层感应器及其信号处理方法、电梯
2021-04-02
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
Elevator leveling device, control method thereof and elevator
European Patent Office | 2024
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