A soil moisture detection device based on single chip microcomputer

A soil moisture and detection device technology, which is applied in the field of soil moisture detection, can solve problems such as unreasonable power supply lines and increase battery life, and achieve the effects of simple structure, increased battery life, and avoidance of wiring.

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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there are problems in how to collect the signals of each humidity detection device and supply power to them.
First of all, it is obviously unreasonable to lay a large number of communication and power supply lines. Issues that need to be resolved

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  • A soil moisture detection device based on single chip microcomputer
  • A soil moisture detection device based on single chip microcomputer
  • A soil moisture detection device based on single chip microcomputer

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Embodiment Construction

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0035] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", " The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation are therefore not to be construed as limitations of the present invention.

[0036] see Figure 1-Figure 10 , a soil moisture detection device based on a microcontroller, comprisi...

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Abstract

The invention discloses a soil humidity detection device based on a single-chip microcomputer, which has a long battery life, low energy consumption and no wiring; it includes: a humidity sensor for detecting soil humidity, which detects its humidity by inserting a probe into the soil; a LORA module , for wireless communication with external devices; single-chip microcomputer; memory, for storing data; battery, for powering electrical equipment; photovoltaic film, for generating electricity through solar energy, and storing the emitted electricity in the battery; The signal end of the single-chip microcomputer is respectively connected to the output end of the humidity sensor, the signal end of the LORA module, the signal end of the memory, and the signal end of the battery management system, and the input end of the humidity sensor is electrically connected to the output end of the probe. The invention has a simple structure and can realize signal communication and acquisition under the premise of low power consumption. In addition, the use of photovoltaic thin film power generation to increase the battery life can completely avoid the problem of wiring, and at the same time solve the problem of battery life.

Description

technical field [0001] The invention relates to soil moisture detection technology, in particular to a soil moisture detection device based on a single chip microcomputer. Background technique [0002] In the process of planting research or planting in greenhouses, the detection of soil moisture is very necessary, and because the general planting area is too large, several soil moisture detection devices are required to be distributed around the planting clods. So as to achieve a relatively comprehensive detection. However, there is a problem in how to collect the signals of each humidity detection device and supply power to them. First of all, it is obviously unreasonable to lay a large number of communication and power supply lines, which is not desirable; secondly, although the above problems can be solved by using battery power supply and wireless signal transmission, how to increase the battery life and how to achieve low-power signal transmission is still a problem. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N27/00
CPCG01N27/00
Inventor 石佳刘凤波路红波赵竹王永淇马胜宾孙杨念于丽颖杨晓波李媛水动丽李岳忠张建平富新华
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