Title :
Wireless gateway for wastewater treatment
Author :
Wang, Yang ; Zeng, Peng ; Xiao, Jinchao ; Zhang, Qiong ; Li, Dewei
Author_Institution :
Key Lab. of Ind. Inf., WIA Team, Shenyang Inst. of Autom., Shenyang, China
Abstract :
WIA-PA network, which is specified by IEC/PAS 62601 for process automation based on IEEE 802.15.4, is used for industrial monitoring, measurement and control. A novel WIA-PA gateway technology is developed to support EtherNet/IP protocol. By a prototype of wireless gateway, a wastewater treatment system is implemented with a WIA-PA network monitoring subsystem and an EtherNet/IP network control subsystem. The WIA-PA network consists of wireless gateways and wireless instruments. Wireless instruments as sensor nodes sample the signal from the process of water treatment, and transmit data packets to the gateway using the WIA-PA wireless mesh network. The EtherNet/IP network consists of PLCs and actuators. According to data packets from the gateway, PLC as the center control unit transmits control packets to specific actuators. The gateway is designed based on AT91RM9200. In sensor node design, MSP430F1611 is adopted as processor. Wireless chip CC2420 is adopted in communication unit. The final ideal experiment has physically testified the feasibility and the stability of the gateway for protocol conversion.
Keywords :
IEC standards; IP networks; Zigbee; actuators; computerised monitoring; local area networks; programmable controllers; protocols; wastewater treatment; Ethernet; IEC/PAS 62601; IEEE 802.15.4; IP protocol; PLC; WIA-PA network; actuators; industrial control; industrial measurement; industrial monitoring; process automation; protocol conversion; wastewater treatment; wireless gateway; wireless instruments; IP networks; Logic gates; Monitoring; Protocols; Wastewater treatment; Wireless communication; Wireless sensor networks; EtherNet/IP; WIA-PA; gateway; wastewater treatment; wireless sensor networks;
Conference_Titel :
Signal Processing, Communications and Computing (ICSPCC), 2011 IEEE International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-4577-0893-0
DOI :
10.1109/ICSPCC.2011.6061668
