具有身分识别功能的高校公寓电能计量系统

ELectrical Energy Measuring Control System of University Apartment with ID Identify Function

介绍了一种以 STR730FZ2为核心的具有身识别功能的电能监控系统。系统采用非接触式射频卡方式进行学生用户的身份识别,身份认证后,给相应的用户供电,同时利用传感元器件进行电量采集,记录该用户用电数据,实现了按照个人的使用量收费,解决了均分的弊端。此外,该系统带有 CAN 总线接口,便于在楼内组建 CAN 总线网络。

The electrical energy supervisory control system based on STR730FZ2 with ID identify function is introduced. The student＇s ID is identified by non-contact radio-frequency card. After ID is affirmed by the system, the electrical energy supervisory control system has power supply for corresponding user while sensor components can be used to carry on electricity acquisition and the used quantity of electricity data can be recorded. Hence, the students can pay the charge based on their used quantity of electricity. It has a very good effect to eliminate defects that electrical bills are divided equally by the students. Moreover, the system has the CAN bus interface, which is easy to set up the CAN bus network inside the building..