The design of the elevator remote monitoring system based on GSM
To solve the sudden of the operational failure of the elevator,uncertainties of the failure and the lower reliability duo to maintenance personnel non-standard operation,we design and implement a system of the elevator secure remote monitoring which based on GSM wireless communications.The terminal of the system regards GSM wireless communication module as a main control unit,which meanwhile has the reliable wireless five-party call subsystem and UPS function.The system,mainly through a wide range of AC and DC voltage signal acquisition unit and RFID radio frequency module monitors the elevators various of state,and records maintenance personnels information.All information transmitted by GPRS and display in the terminal.Experiments show that this system is stable and reliable and has a good compatibility,which truly achieves the real-time of the failure information feedback,reduces the blindness of the troubleshooting,and has a broad market.
the elevator emergency call GSM wireless communication GPRS remote monitor
Wen-feng Li Song-lin Zhang Hai-run Yuan
School of Communication & Information Engineering, Xian University of Science & Technology,Xian, 710054, China
国际会议
重庆
英文
876-881
2015-03-02（万方平台首次上网日期，不代表论文的发表时间）