1. Research on Monitoring System of Gas Flow Meters Based on ZigBee Wireless Network
- Author
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Guo Dong Liang, Xing Xing Mao, Bing Yan, Li Qiang Wang, Jing Zhu, and Guang Zhao
- Subjects
Engineering ,Wi-Fi array ,business.industry ,Wireless network ,Node (networking) ,ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS ,Serial port ,Wireless WAN ,General Medicine ,Wireless ,business ,Wireless sensor network ,Computer network ,NeuRFon - Abstract
ZigBee is a low-rate, low-power-consumption wireless communication technology, which can be widely used in the Wireless Sensor Network (WSN). ZigBee wireless network is applied to the monitoring system of gas flow meters in this paper. The design of hardware and software of the system based on Zigbee chip is given. The gas flow data is uploaded to the terminal node via RS485 serial port, and the terminal node transmits the data to the coordinator by the ZigBee wireless network, and then the coordinator sends the data to the PC by using RS232 serial port. In this way, the monitoring center can manage and analyze the data, so the real-time monitoring can be realized. It has been proved that the system has strong anti-interference ability, safe and reliable and stable operation.
- Published
- 2015