关键词: ZigBee技术, 无线传感器网络, 风洞实验, 风力机

Abstract: Designed an energy-efficient,high-reliability wireless system for measuring torsion,revolution and pneumatic pressure in the wind tunnel testing of the wind turbine,based on the platform of the sensor network formed by all kinds of sensors and ZigBee nodes.Introduced the measuring method of sensors and the wireless method of the datum-transmitted,and provided the overall designed scheme,the hardware designed diagram of sensor nodes,the program flow diagram of sensor nodes.It is verified that the testing result is much more than be hoped.

Key words: ZigBee, wireless sensor network, wind tunnel testing, wind turbine