Smart agriculture: The actual application of wind speed and wind direction sensor in the desert plateau area

Since ancient times, people have all looked forward to the beautiful scene of “Genghua Said in the Fragrance and Listening to the Sound of Frogs”. Yuan Longping has brought a huge contribution to agricultural development, solved people’s food problems, and dedicated his life to the agricultural field. Although high -yielding agricultural products, although they can only see Mr. Yuan Lao in the book, his spirit will continue to be inherited by future generations. Food production bases across the country, in order to achieve high -yield, quality and production, have been promoting smart agricultural systems, Shandong, Zhejiang, and Henan have begun.

However, whether it is Shandong or Henan, the agricultural planting areas are mostly plains. The land status is good, and the basic equipment can meet the demand. In smart agriculture, which factor should we focus on?

智慧农业:风速风向传感器在沙漠高原地区的实际应用

We all know that in areas with less vegetation, in areas with soil desertification, it is not easy to plant crops and need to pay more effort than plain areas. In the desert, plateau region, in the meteorological monitoring of smart agriculture, it is necessary to pay attention to the wind speed and wind direction. During the production and development of plants, the wind speed and wind direction play an important role. When the wind is strong, the plant may blow down the plants, which will cause the plant to grow normally. In the harvest year, it depends on this “breath”. However, if there are pests and insect pests in farmland and spread quickly, there must be “credit” of wind speed and wind direction. Therefore, monitoring wind speed direction is very important. How should the desert and plateau area choose the appropriate wind speed and wind direction sensor?

First understand several common measurement methods according to the principle of measurement:

智慧农业:风速风向传感器在沙漠高原地区的实际应用

Traditional measurement method:

智慧农业:风速风向传感器在沙漠高原地区的实际应用

The traditional measurement method For the measurement of the wind direction, the vane uses the vane, which direction of the wind direction indicates the wind direction.

The traditional measurement method For the measurement of wind speed, use a rectangular wind pressure plate on the tile meter, and there is a curved box next to the wind pressure plate, with long and short teeth on the box. The wind pressure board raises the number of long and short teeth, indicating that the wind and the greater the wind, the higher the wind speed level.

Mechanical wind measurement wind direction:

Typical represents the wind surface, and the shape of the machine is the shape of a mechanical watch, but this type of wind meter is generally used to measure the wind in the well. The most common on the market is the three cup of wind speed sensor and rotor -type wind speed sensor. The principle is to rely on the speed and angle of the rotating component to judge the wind speed and wind direction.

Ultrasonic speed measurement method:

The measurement of wind speed and wind direction with ultrasonic time difference method is suitable for multiple scenarios, suitable for regional measurement, and high accuracy.

Measurement of thermal thermal principle:

The measuring instrument under this method is more representative of the wind speed meter. Wind speed meter is a measurement suitable for low wind speed. It is highly sensitive when measuring the small wind speed.

According to the above measurement methods, ultrasonic wind speeds and wind direction sensors are recommended for desert and plateau regions. Ultrasonic sensors are suitable for measurement within the region. And the ultrasonic wind speed and wind direction sensor has the following characteristics:

智慧农业:风速风向传感器在沙漠高原地区的实际应用

Using the sedentary sound wave pulse, the time difference between the receiving end is calculated and the wind speed and wind direction, the error is small.

Using random error recognition technology, the output can also be guaranteed under the wind.

No turning wind speed limit, zero wind speed work, no angle limit, 360 ° comprehensive, can obtain data from wind speed and wind direction at the same time.

The whole machine shell is made of high -quality ABS material, which has light weight and does not have any characteristics of mobile components.

Ultrasonic wind speed -oriented sensors with inverted design can avoid the interference of rain and snow, not afraid of wind and sand blockage, and the measurement data is more accurate.

However, the ultrasonic wind speed and wind -oriented sensor can not only be used in the plateau and desert areas. The plain mountainous areas are also applicable. The stability of the ultrasonic sensor is strong. High accuracy is characterized by navigation ships, meteorological monitoring, agricultural planting, and livestock breeding. Essence

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