Method and device for measuring wind speed in real time

Abstract

The invention relates to a method and a device for measuring wind speed in real time. In the method and the device, an acquisition card is connected with a wind speed sensor and a reset module respectively and is used for receiving a wind speed pulse signal and a reset parameter; a timing module is connected with the acquisition card and is used for receiving a wind speed digital signal and outputting a time control signal; a wind information acquisition and wind speed calculation module is connected with the acquisition card and the timing module respectively and is used for acquiring the wind speed digital signal and the time control signal and outputting a wind speed value; an operating parameter judgment module is connected with the wind information acquisition and wind speed calculation module and is used for receiving the wind speed value and generating the wind speed values with different marks; a wind speed value recording and storing module is connected with the operating parameter judgment module and is used for receiving, recording and storing the wind speed values; a wind speed value transmitting module is connected with the operating parameter judgment module and is used for receiving and transmitting the wind speed values to a computer of a user; and an acquisition card resetting module is connected with the wind information acquisition and wind speed calculationmodule and is used for receiving the wind speed values and outputting the reset parameter to the acquisition card.

Description

technical field [0001] The invention relates to the technical field of wind speed measurement, and relates to a method and device for real-time wind speed measurement. Background technique [0002] With the continuous development of advanced manufacturing and automation control technology, precision measurement technology has also been greatly improved, and various corresponding measurement equipment are constantly updated. Modern wind speed measurement equipment and technologies are also diverse. For some long-term field precision work, the environment is relatively harsh, and the requirements for wind speed measurement are relatively high. In many cases, wind speed measurement is required to be real-time, and the measurement data is better shared. This gives the wind speed measurement that meets these needs. Several requests were made: [0003] 1. The field wind speed collection part should be simple, durable and safe, and can work in various environments for a long time....

AI Technical Summary

Problems solved by technology

[0006] The existing market has long-term outdoor wind speed collection and relatively durable measurement products can be summarized into two categories: one is the wind cup wind direction measuring instrument, most of these products are durable, but the sampling rate of wind speed measurement data is low, It is not real-time, and the real-time sharing ability of wind speed data and demand users is poor; the second is a small comprehensive weather station, which has many measurement parameters, and the sampling of wind speed measurement data is not real-time, and it is exposed to the wild for a long time, which is easy to be Interference damage, such as lightning

This comprehensive weather station has many parameters and is expensive

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