Design of wind speed measurement system based on ZigBee wireless communication technology

In order to improve the performance of wind speed monitoring system and overcome the disadvantages of conventional wire monitoring system,such as wiring complexity,poor anti-disturbance and difficult maintenance,a wind speed online monitoring wireless sensor network based on ZigBee network protocol was designed.The monitoring system was composed of data collection module,wireless transmission module and computer data management and control module.Amperometric wind speed sensor was used to collect wind speed data in data collection module.Wireless transmission module with star topology structure was composed of multiple sensor nodes and one control node.Computer data management and control module complete wind speed data display,sending control instructions and other functions.Experimental results show that the wind speed monitoring system has many advantages such as easy to setup and maintain.It can meet the wind speed online monitoring requirements and work steadily and reliably in practical engineering domain.