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Monitoring system for the status of land resources in windy areas based on self-supply of piezoelectric materials

A piezoelectric material and land resource technology, applied in piezoelectric effect/electrostrictive or magnetostrictive motors, material inspection products, signal transmission systems, etc., can solve problems such as high measurement accuracy requirements, and reduce human and material resources , Improve the quantity and accuracy, reduce the effect of loss

Active Publication Date: 2021-08-24
JILIN JIANZHU UNIVERSITY
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Problems solved by technology

Measurements on small scales can monitor the spatial variability of soils, but require high measurement accuracy

Method used

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  • Monitoring system for the status of land resources in windy areas based on self-supply of piezoelectric materials
  • Monitoring system for the status of land resources in windy areas based on self-supply of piezoelectric materials
  • Monitoring system for the status of land resources in windy areas based on self-supply of piezoelectric materials

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Experimental program
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Embodiment Construction

[0022] Based on piezoelectric material self-supply energy monitoring system for land resource status in windy areas, piezoelectric material is used to convert wind energy into electrical energy, and use this part of electrical energy to power sensors and network nodes, so as to monitor soil changes in real time, stably and efficiently. ,Such as Figure 1 to Figure 8 As shown, it specifically includes a piezoelectric array wind energy capture device 1, a data acquisition and transmission module 2, a routing node module 3, a 5G coordination module 4, and a gateway service platform 5. The piezoelectric array wind energy capture device 1 is set to more than one set to provide energy Supply, which uses piezoelectric materials, such as PZT, PVDF, MFC, etc., to convert wind energy into electrical energy and store it for utilization. The data acquisition and transmission module 2 is provided with more than one set, and each set includes a sensor 9 and a data transmitting device 10. Th...

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Abstract

The monitoring system for the status quo of land resources in windy areas based on piezoelectric material self-supply includes a piezoelectric array wind energy capture device, a data acquisition and transmission module, a routing node module, a 5G coordination module, and a gateway service platform. The piezoelectric array wind energy capture device is set It is more than one set; the data acquisition and transmission module is set to more than one set, and each set includes a sensor and a data transmitting device, and the data collected by the sensor is communicated with the routing node module through the data transmitting device; the routing node module The communication protocol and data group are transmitted to the gateway service platform through the 5G coordination module. The invention is mainly applied to soil quality monitoring in windy open areas, effectively monitors various soil parameters, and can effectively control soil erosion, land desertification and various soil pollutions, so as to conduct timely treatment, save manpower and material resources, and reduce losses caused by soil pollution as much as possible.

Description

technical field [0001] The invention belongs to the technical field of land resource management and monitoring, in particular to a land resource monitoring system in a windy zone. Background technique [0002] Land use is an activity in which human beings transform and utilize land and related natural resources by using certain production methods according to the natural attributes and laws of land. Land use is the most direct material reflection of the relationship between man and land, and is an important issue for global sustainable development. Human activities will not only change the original land cover composition of the Earth's land surface in some areas, but will even affect the regional and even global water cycle systems and ecosystems, bringing about a series of problems such as air quality decline, soil erosion, surface water pollution, groundwater over-exploitation, Environmental issues surrounding urban areas such as land subsidence. In the land use change, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/24H02N2/00G08C17/02
Inventor 刘桐王梓
Owner JILIN JIANZHU UNIVERSITY
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