Soil moisture monitoring device and method

Abstract

The invention discloses a soil moisture monitoring device and method and relates to the technical field of monitoring devices. The soil moisture monitoring device comprises a fixing pole; a master control box is fixedly connected to the circumference of the fixing pole; a rainproof cover is fixedly connected to one surface of the master control box; a heating plate is fixedly connected to one surface of the rainproof cover; a temperature and humidity sensor, an information acquisition unit and a wireless transmitter are fixedly connected to the inner surface of the master control box respectively; an input end of the information acquisition unit is connected with a plurality of junction boxes fixedly through conductor wires; input ends of the junction boxes are fixedly connected with a plurality of tubular moisture detectors through conductor wires respectively. With the arrangement design of the junction boxes and the tubular moisture detectors, and designs of the the wireless transmitter and moisture monitoring probes, the device can realize multiple-point sampling, error influence caused by single-point sampling can be eliminated, monitoring results can be more representative and accurate; with designs of the rainproof cover, water guide slots and the electric heating plate, the electric appliance box of the device can be protected against rain and damp effectively.

Description

technical field [0001] The invention belongs to the technical field of monitoring devices, in particular to a soil moisture monitoring device. Background technique [0002] Soil is the substrate for the life of terrestrial plants and a very important ecological factor in the ecosystem. The root system of plants has a great contact surface with the soil, and there is frequent material exchange between plants and soil; the most fundamental role of soil is to Provide nutrients and water for crops, and also serve as a medium for crop root extension and fixation; soil not only stores and supplies nutrients, but also performs a series of biological, chemical and physical transformations in various nutrients in the soil. Therefore, the growth and yield of plants can be affected by controlling soil factors; whether it is engaged in ecological research or agricultural research, especially precision agriculture research, long-term measurement of soil factors is very important. [000...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a soil moisture monitoring device, through the distribution design of the tube type moisture detector and the design of the solar panel and the wind power generator, it solves the problem that the monitoring effect of the existing soil moisture monitoring device is not representative enough, and the monitoring results are incomplete. The problem of error and single power supply mode

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