Portable farmland environment information acquisition device based on open network platform

Abstract

The invention discloses a portable farmland environment information remote acquisition and monitoring device, in particular to a remote real-time monitoring device based on an open Internet of Things platform. The device comprises sensors, a micro processing controller, a signal acquisition unit, a wireless router, a wireless network card, a network expansion board, a mobile power supply, a machine shell and the open Internet of Things platform. The micro processing controller, the wireless router and the network expansion board in the machine shell and the sensors outside the machine shell are powered through the mobile power supply. The micro processing controller in the machine shell is in communication with a PC through a USB communication interface, the signal acquisition unit is connected with the sensors outside the machine shell through acquisition interfaces, and the router is connected with the wireless network card through a USB interface. The device is portable, and can flexibly achieve farmland environment information acquisition and synchronously perform serial port acquisition and web publishing; and the device provides an open internet data platform for experts to perform analysis and decision-making, and solve the problem that data searching and analysis only can be performed on a single server.

Description

Technical field: [0001] The invention relates to a portable farmland environmental information collection device based on an open network platform, in particular to a remote collection device for mainly obtaining farmland environmental information such as air temperature and humidity, illuminance, and soil water content. Background technique: [0002] Farmland environmental information includes air temperature and humidity, illuminance, soil moisture, etc. These information are important data sources and parameters for agricultural expert system analysis and decision-making. Real-time and rapid collection of them is an important basis for realizing precision agriculture and modern management of farmland. In recent years, technologies such as communications, computers, sensors, and networks have developed rapidly, especially with the rapid development of communication networks. The collection of field environmental information has entered the stage of intelligence and mechaniz...

AI Technical Summary

Problems solved by technology

[0003] The invention overcomes the problems of complex and changeable farmland environment, difficulty in power supply wiring, etc., realizes the wireless transmission of collected data by using 3G network, solves the problem of only querying and analyzing data on a single server, and provides users or experts with the ability to analyze and make decisions. Data basis

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