Automatic Monitoring Device of Desertification in Northern Grassland

A monitoring device and grassland technology, which is applied in the direction of measuring devices, instruments, signal transmission systems, etc., can solve problems such as few environmental parameters, inaccurate data, and large sandstorms in spring and autumn, and achieve the effects of improved accuracy, reasonable design, and convenient operation
CN103344283BInactive Publication Date: 2016-03-02INNER MONGOLIA AGRICULTURAL UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
INNER MONGOLIA AGRICULTURAL UNIVERSITY
Publication Date
2016-03-02
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to an automatic northern grassland desertification monitoring device. The automatic northern grassland desertification monitoring device comprises a support and a data acquiring and sending terminal. The bottom end of the support is fixedly installed under the earth's surface, a solar cell panel, a lead storage battery, a horizontal support rod and the data acquiring and sending terminal are installed on the support, and the data acquiring and sending terminal and the storage battery are placed in an airtight waterproof box. An overground air temperature and humidity sensor, an overground CO2 sensor and an air velocity sensor are installed on the horizontal support rod. A total radiation amount sensor, an earth's surface air temperature and humidity sensor, an earth's surface CO2 sensor, an evaporation amount sensor and a rainfall capacity sensor tightly adhere to the earth's surface. A soil moisture temperature sensor is buried under the ground, the sensors and the data acquiring and sending terminal are powered by the lead storage battery, and signal lines of the sensors are connected with the data acquiring and sending terminal through lead wires in the support. The automatic northern grassland desertification monitoring device has the advantages of being simple in structure, convenient to operate and capable of adapting to a working environment of a northern grassland and achieving real-time and long-term measurement work.
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Description

technical field

[0001] The invention relates to an automatic monitoring device for desertification of the northern grassland, which is installed in the northern grassland area, uses sensors to collect and save the environmental parameters of the grassland in real time, and sends them to a server in a different place through a wireless mobile communication network (GPRS). The analysis and prediction of desertification provides basic theoretical data, and the environmental parameters measured by the device are accurate and comprehensive, which belongs to the field of environmental monitoring. Background technique

[0002] The grassland resources in northern my country are the largest and most important land resources in the agricultural natural resources. Grassland resources are not only the material basis for the development of grassland animal husbandry, but also an important barrier to maintain ecological balance. In addition to the economic value of raising livestock to i...

Claims

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