地铁供电实时监测系统的实现与应用

Realization and Application of Subway Power Supply Real-Time Monitoring System

随着信息技术的快速发展,其能够有效推动各个行业的快速发展。城市地铁的运送频率较高,输送的客流量也比较大,必须要保证地铁电力系统的安全可靠供电。建立电力实时监测系统可以更好地保证地铁运行安全,实现地铁电力系统中各类电力设备运行信息采集、发出控制指令以及调整电力系统设置参数等。地铁供电实时监测系统主要由物联网(Internet of Things,IoT)采集终端和监测系统平台2个部分组成,其中信息采集通过终端传感器完成。对于电流、电压、远程控制业务数据等,采用MySQL数据库存储。通过分析系统的业务流程,确定系统的功能需求,包括信息采集、信息传输、数据应用等。根据确定的需求,从体系架构、业务功能、数据库等方面设计系统。

With the rapid development of information technology,it can effectively promote the rapid development of various industries.The transportation frequency of urban subways is relatively high,and the passenger flow of transportation is relatively large.It is necessary to ensure the safe and reliable power supply of the subway power system.The establishment of a real-time power monitoring system can better ensure the safety of subway operation,realize the collection of operating information of various power equipment in the subway power system,issue control commands,and adjust power system setting parameters.The real-time monitoring system of subway power supply is mainly composed of two parts:the Internet of Things(IoT)collection terminal and the monitoring system platform,in which information collection is completed by terminal sensors.For current,voltage,remote control business data,etc.,the MySQL database is used for storage.By analyzing the business process of the system,determine the functional requirements of the system,including information collection,information transmission,data application,etc.According to the identified requirements,design the system from the aspects of architecture,business functions,database,et al.