基于物联网的升降机远程监控平台

本设计是对现有升降机监控系统的信息化升级改造,实现升降机工作状态的数据采集与记录,并在本地显示器和远程监控平台上动态呈现和实时处理.整个系统分下位机数据采集和上位机软件监控两部分,下位机采集现场升降机PLC、变频器等工作参数,通过H7710(GPRS模块)发送到服务器的指定端口,数据接收采用Apache MINA框架,数据存储到oracle数据库.上位机监控软件采用B/S模式,用户根据所授予的权限能够实现对所属公司设备远程管理、信息查询、报警处理等操作.实际应用证明,该监控系统性能稳定,设计方法合理,可以广泛应用于升降机监控领域.

Elevator Monitoring Platform Based on the Internet of Things

The design is the upgrading of the existing elevator monitoring system, which has realized the recording and data acquisition of the elevator working state. And it has also realized the dynamic showing on local display and real-time processing on remote monitoring platform. The whole system includes two main components, which are data collecting from lower machine and monitoring software on the server. The lower computer gathers the parameters of PLC and inverter of the spot elevator and the parameters are sent to the specified port of the server through H7710(GPRS module). The data is received with Apache MINA framework and stored in oracle database. PC monitoring software adopts B/S mode. According to the granted permissions, users can deal with the operation of remote monitoring, information querying and alarm processing to the equipments of their companies. Practical applications prove that the monitor system is stable in performance and the design method is reasonable. It can be widely used in the field of elevator monitoring.