摘要
针对传统远程在线状态监测终端通用性不强,数据计算处理不灵活等缺点,设计一种通用型远程在线状态监测终端。通过提供多种标准接口实现硬件通用性,使用配置文件实现软件通用性,该监测终端可接入多种传感器获取状态数据,并将其通过GPRS上传至远端服务器,实现设备的远程在线状态监测。经过测试,该终端兼容GPIO、RS232、RS485等接口的传感器,内置多种数据计算方法,包括快速傅里叶变换、均值计算等。结果表明本终端满足通用性的特点,可用于远程设备的在线状态监测。
Aiming at the disadvantages of traditional remote online status monitoring terminals which are not universal and inflexible on data computing,a universal remote online status monitoring terminal is designed. By providing a variety of standard interface for hardware universality,using the configuration file for software universality,the monitoring terminal can access a variety of sensors to obtain state data,and upload them to a remote server via GPRS,to achieve the remote online status monitoring. After tests,this terminal is compatible with sensors which have GPIO,RS232 and RS485 interfaces,and can use several data computing methods including fast Fourier transform and mean function. The result proves that this terminal satisfies the universality,and can be used to monitor the online status of the remote devices.
出处
《计算机与现代化》
2016年第3期85-90,共6页
Computer and Modernization
基金
国家科技支撑计划项目(2014BAH23F03)
关键词
状态监测
无线传输
通用性
嵌入式系统
status monitoring
wireless transmission
universality
embedded system
