The invention discloses a non-contact elevator floor calling system based on Bluetooth, voice and face recognition. The non-contact elevator floor calling system based on Bluetooth, voice and face recognition is characterized by comprising a microcomputer and a single chip microcomputer module, wherein the signal acquisition end of the microcomputer is respectively connected with a camera and a microphone; a data interaction port of the microcomputer is connected with a data interaction port of the single-chip microcomputer module, and besides, the microcomputer supplies power to the single-chip microcomputer module; a mobile intelligent terminal carried by a user in an elevator car establishes data communication with the single chip microcomputer module through a Bluetooth module; and the single-chip microcomputer module is further connected with a display module arranged in the elevator car. According to the elevator floor calling system provided by the invention, multiple non-contact induction modes are adopted and comprise a Bluetooth induction mode, a face recognition induction mode and a voice induction mode, and through combination of the multiple non-contact induction modes, the recognition accuracy of the elevator floor calling system on a floor instruction sent by the user is improved. Besides, carrying and cross infection of viruses, bacteria and the like are avoided, and the ways of spreading the viruses, the bacteria and the like in the elevator car through entity contact are inhibited.
本发明公开了一种基于蓝牙、语音和人脸识别的非接触电梯楼层召唤系统,其特征在于,包括微型电脑以及单片机模块,微型电脑的信号采集端分别与摄像头及麦克风相连;微型电脑的数据交互端口与单片机模块的数据交互端口相连,同时,由微型电脑为单片机模块供电;电梯轿厢内用户所携带的移动智能终端经由蓝牙模块与单片机模块建立数据通信;单片机模块还连接设置于电梯轿厢内的显示模块。本发明提供的一种电梯楼层召唤系统采用了多种非接触式感应方式,包括蓝牙感应方式、人脸识别感应方式以及语音感应方式,通过多种非接触式感应方式的结合,提高了电梯楼层召唤系统对用户所发出楼层指令的识别准确率。同时,本发明也避免病毒、细菌等的携带和交叉感染,抑制病毒病毒、细菌等在电梯轿厢内通过实体接触进行传播的途径。
Non-contact elevator floor calling system based on Bluetooth, voice and face recognition
基于蓝牙、语音和人脸识别的非接触电梯楼层召唤系统
2021-09-03
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
European Patent Office | 2020
|Bluetooth-based intelligent face recognition elevator control system
European Patent Office | 2020
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