Design and Data Analysis of a New Type of Antifreezing Cup-Type Wind Velocity Sensor

In most areas of China, affected by the environment low temperature and high humidity, wind speed sensor direction are frozen cannot output data in autumn, winter or alternation spring. order to solve freezing situation sensor, this paper designs a new type antifreeze sensor. After meteorology performance testing field observation tests, correlation coefficient is demonstrated, curve fitted. The result shows stable, has good effect, reliable.