摘要
为实现小型机电设备的无线监测需求,提出了一种基于GPRS传输协议的小型机电设备无线监测模块设计方案,并完成其软硬件设计。该模块硬件部分采用stm32单片机、SIM900模块实现,软件部分采用MDK进行编程,能够实现对采用S7-200 PLC作为主控器的小型机电装备的状态参数进行监测。该监测模块具有成本低、稳定性好、应用广泛的特点。
In order to satisfy the requirement of the wireless monitoring to small electromechanical equipment, the design of the wireless monitoring module for the small electromechanical equipment based on GPRS transport protocol is designed, and the hardware and software system are accomplished. The hardware system is made by using STM32 microcontroller and SIM900 module .The software system adopts the MDK software as development environment. It can accomplish the monitoring of the status parameters of the small electromechanical equipment, which uses the S7-200 PLC as controller. This module has good stability, low costs and wide application.
出处
《电子设计工程》
2015年第8期9-11,14,共4页
Electronic Design Engineering
基金
广东省企业科技特派员建设项目(2012B090900011)
深圳市战略新兴产业发展项目(CXZZ20120618164327681)
关键词
无线传输
GPRS
无线监测
机电系统
PLC
wireless transmission
GPRS
wireless monitoring
electromechanical system
PLC
