摘要
为了解决残障人群使用现代通信设备不便的问题,设计一种同时集合最简单化的文字信息传输和远程控制功能的简单按键式无线通信设备。该设备安装在轮椅、盲人拐杖或病床上合适的位置,采用极为简单的按键操作发送需求信息,信号通过WiFi进入互联网,实现文字信息和控制信号的传输。其中文字需求信息在指定的接收终端上显示,并实时将反馈信息在按键面板上的显示屏中显示出来;控制信号通过云平台服务器实现设备的远程控制。经实测证明,该系统整体操作简单,具有良好的稳定性和实时性。
A simple touch-tone wireless communication device integrating functions of simplified character information transmission and remote control is designed to solve the problem that it is inconvenient for disabled people to use modern communication equipment. The device is installed in an appropriate position of a wheelchair,blind crutch or hospital bed. The very simple button operation is adopted to send demand information. Signals enter the Internet by means of the WiFi to achieve transmission of character information and control signals. The character demand information is displayed on the designated receiving terminal,and the feedback information is displayed on the displayer of the key panel in real time. The remote control of the device is realized by means of control signals and cloud platform server. The results of the actual test show that the system is simple in overall operation,and has a good stability and real-time performance.
作者
胡敏
王宇俊
方灿
易民
HU Min;WANG Yujun;FANG Can;YI Min(School of Computer and Information Science,Southwest University,Chongqing 400700,China)
出处
《现代电子技术》
北大核心
2019年第2期58-61,66,共5页
Modern Electronics Technique
基金
西南大学科研业务专项资金(XDJK2017D063)
西南大学科研业务专项资金(XDJK2017D070)~~
关键词
残障人群
无线信息传输
云平台
远程控制
文字信息
通信设备
disabled people
wireless information transmission
cloud platform
remote control
character information
communication device
