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A device and method with automatic detection of soil nutrients and autonomous power supply

A soil nutrient and automatic detection technology, which is applied in the direction of measuring devices, energy storage devices, electromagnetic measuring devices, etc., can solve the problems of unsuitable for long-term detection, high economic time cost, and difficulty, so as to achieve sustainable use, Convenient for multiple inspections and easy maintenance

Active Publication Date: 2022-01-25
CHINA THREE GORGES UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing accurate soil detection method is cumbersome and complicated to operate, has high professional requirements for the staff, and has high economic time cost; the existing rough soil detection method needs to replenish the energy of the detection instrument from time to time due to the limitation of the detection instrument, which is not suitable for long-term detection
Therefore, the current soil testing has a variety of testing items, which is difficult, requires a large amount of work, and costs a lot.

Method used

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  • A device and method with automatic detection of soil nutrients and autonomous power supply
  • A device and method with automatic detection of soil nutrients and autonomous power supply
  • A device and method with automatic detection of soil nutrients and autonomous power supply

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Effect test

Embodiment 1

[0036] Such as Figure 1-6 , a device and method with automatic soil detection and autonomous power supply, which includes a GPS positioning mechanism, a control drive mechanism, a soil fetching mechanism, a detection mechanism, a cleaning mechanism and a solar power generation mechanism; the GPS positioning mechanism utilizes four GPS The positioning device locates the area of ​​the field to obtain the area of ​​the field; the control drive mechanism uses the land area information obtained by the GPS positioning mechanism, adopts a suitable sampling plan, and uses the action module 6 to control the travel path of the car, thereby accurately Reach the sampling site; the described soil fetching mechanism uses the soil fetcher 23 to fetch soil after the trolley is accurately arrived at the sampling site by controlling the driving mechanism; Meter 12 detects and analyzes, and then inserts in soil by ph sensor 32 and humidity sensor 29 and detects; Described cleaning mechanism is ...

Embodiment 2

[0044] The described device and method with automatic detection of soil nutrients and autonomous power supply is characterized in that it includes the following steps:

[0045] Step1: When four GPS positioning devices are manually inserted in the four corners of the field, the GPS positioning mechanism will transmit the obtained field area information to the PC. If the transmitted area is in the range of a~b (larger land area), then Adopt "S" type sampling scheme, if the transmitted area is in the range of c~d (medium land area), then use checkerboard sampling scheme, if the transmitted area is in the range of e~f (small land area), then use quincunx shape Sampling plan, after analysis, the PC end transmits the appropriate plan route to the action module 6 installed on the fourth stepper motor 5, and the action module 6 controls the fourth stepper motor 5, thereby controlling the car to walk according to the route.

[0046] Step2: When the trolley arrives at the designated sam...

Embodiment 3

[0053] The described device and method with automatic detection of soil nutrients and autonomous power supply, its autonomous power supply function has the following steps:

[0054] Step1: When the value of the photosensitive sensor 25 installed on the box cover>M (the critical value that enables solar energy to store electricity), the second stepper motor 20 installed in the D area 35 outside the box drives the third connecting shaft 19 rotates clockwise, and the third stepper motor 22 installed in the E zone 37 outside the box drives the fourth connecting shaft 21 to rotate counterclockwise, thereby causing the solar panel 17 to rise and store electricity.

[0055] Step2: When the light sensor 25

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Abstract

The invention discloses that the invention patent relates to a device and method with automatic soil detection and autonomous power supply, which includes a GPS positioning mechanism, a control drive mechanism, a soil fetching mechanism, a detection mechanism, a cleaning mechanism and a solar power supply mechanism; the GPS The positioning mechanism uses four GPS positioning devices to be inserted in the four corners of the field to obtain the area of ​​the field and upload it to the PC end; the control drive mechanism is to receive the sampling route data sent to the action module after the PC end analyzes the field area, The action module controls the trolley to walk along the route; the soil fetching mechanism uses a soil fetcher to take out the soil at the sampling point; the detection mechanism detects the sample soil through the detection device, and inserts the pH sensor and the humidity sensor into the soil for detection; The cleaning mechanism uses the water in the water tank to clean the sensor and wipes it dry with a sponge bucket; the solar power supply mechanism uses the photosensitive device to lift up and down the solar panel to absorb sunlight and store electricity.

Description

technical field [0001] The invention discloses a device and method with automatic detection of soil nutrients and self-powered power supply, belonging to the field of soil detection equipment. Background technique [0002] In the current soil detection, the soil moisture is usually detected by portable soil moisture meter, fixed time positioning soil moisture meter, portable soil moisture meter and other instruments; commonly used soil pH meter, pointer soil acidity meter, digital soil acidity Meter and other instruments to detect ph value; commonly used soil EC meter, soil nutrient quick tester, desktop near-infrared soil nutrient quick tester, hand-held soil nutrient quick tester and other instruments to test soil nutrients such as N, P, K, soil temperature, soil Factors such as the degree of illumination; the existing measurement methods include on-site manual instrument measurement, removal of soil samples for preservation and processing, and laboratory research; fixed-p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/3563G01N21/359G01N33/24G01B7/32G01S19/14G05D1/02G01N1/08H02S20/30B08B3/02
CPCG01N21/3563G01N21/359G01N33/24G01N33/246G01B7/32G01S19/14G05D1/0212G05D1/0278G05D1/0005G01N1/08H02S20/30B08B3/02Y02E10/50
Inventor 王骁鹏王迎斌段超然蒋梵宋佳龙钱伟
Owner CHINA THREE GORGES UNIV