Design of Distributed Environmental Monitoring System for Energy-Saving Controlling System
Monitoring the changes in data values obtained from the environment is a primary concern in many fields, as for example in the Energy-Saving controlling system. Moreover, the monitored data are often not available from a single device but are distributed Therefore to take special attention on the behavior of Energy-Saving controlling system, a monitoring device was developed. In this paper, a decentralized, steady, reliable monitoring device to measure temperature and humidity based on FPGA is described. The hardware setup and a network management protocol Modbus are analyzed. In the application, the devices can be established as a distributed monitoring system through networks adopting standard serial bus interface. This device has been successfully used in a real environment and experiments were carried out to prove its feasibility and benefits.
FPGA Distributed Monitoring System Sensor Modbus Protocol.
Yu Peng Laiping Wu Datong Liu
Harbin Institute of Technology,Harbin,China NO.92 West Da-zhi Street Harbin,150001,China
国际会议
2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)
北京
英文
2500-2504
2009-08-16(万方平台首次上网日期,不代表论文的发表时间)