| 摘要 |
PURPOSE: An intelligent anemometer is provided to measure wind speed from all directions while not being damaged or effected by mechanical rotations and natural phenomena such as rain and snow. CONSTITUTION: An upper guide (110) and a lower guide (120) have edge portions open to the environs so as to form a first airflow of which speed increases in the center of a anemometer. A first pressure sensor (133) and a first temperature sensor (134) are installed at the position in which the speed of the first air flow increases. A support board (150) has an edge portion open to the environs and is positioned above the upper guide or below the lower guide so as to form a second airflow having relative wind speed in relation to the first airflow. A second pressure sensor (144) and a second temperature sensor (145) are installed a position in the second airflow. A controller (143) computes speed of wind using information from the first pressure sensor, the first temperature sensor, the second pressure sensor, and the second temperature sensor. |
