The invention relates to the technical field of elevator calling devices, in particular to a non-contact elevator calling device based on an infrared image recognition technology, which comprises an optical sensor, a microcontroller, a switching value output circuit, a serial communication transceiver and a power supply module, the optical sensor is used for sensing an infrared output digital signal in an external environment; the switching value output circuit is used for converting the digital signal into a switching value signal; the serial communication transceiver is used for performing serial data communication with an external elevator controller; and the power supply module is used for supplying power to the optical sensor, the microcontroller and the serial communication transceiver. According to the contact-free elevator calling device based on the infrared image recognition technology, the contact-free elevator calling function is achieved, a traditional elevator using mode is changed, cross infection of bacteria or viruses caused by the fact that multiple passengers touch the same elevator button is avoided, and the contact-free elevator calling device is sensitive in induction and convenient to use.
本发明涉及呼梯装置技术领域,具体为一种基于红外图像识别技术的免接触式呼梯装置,包括:光学传感器、微控制器、开关量输出电路、串行通讯收发器和电源模块;所述光学传感器用于感知外界环境中的红外线输出数字信号;所述开关量输出电路用于将数字信号转换为开关量信号;所述串行通讯收发器用于与外界电梯控制器之间进行串行数据通讯;所述电源模块用于为所述光学传感器、微控制器和串行通讯收发器进行供电。该基于红外图像识别技术的免接触式呼梯装置,实现免接触式呼梯功能,改变传统的电梯使用模式,避免多乘客触摸同一电梯按钮导致细菌或病毒的交叉感染,感应灵敏,便于使用。
Contact-free elevator calling device based on infrared image recognition technology
一种基于红外图像识别技术的免接触式呼梯装置
15.03.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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