Monitoring system and monitoring method for agricultural multifunctional Internet-of-things

A networked monitoring and multi-functional object technology, applied in the field of agricultural Internet of Things, can solve the problems that the Internet of Things monitoring system is difficult to meet flexible configuration, no event to handle, paralysis and unavailability, etc.

Inactive Publication Date: 2016-11-09
无锡市中乔环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] First, the current Internet of Things monitoring system generally adopts the mode of "reporting data-remote server computing-issuing control instructions". The central server acts as a "commander" or "smart brain". Just the "clairvoyance" and "robot hand" of the remote server
Due to the many layers of the network from the sensor to the central server, there may be conversions between various communication protocols such as Zigbee, Bluetooth, Wifi, GPRS, CDMA, 3G, 4G, etc. The high packet loss rate and large delay of the network cause the communication chain Failure of any part of the road will cause the "intelligent brain" to be unable to see or hear, have no events to process, and cannot execute the instructions issued
In this way, no matter how intelligent the "controlling brain" is, it will be paralyzed and unavailable
[0010] Second, the complexity of the field environment of agricultural enterprises makes its control requirements more complicated, and the current monitoring system of the Internet of Things is difficult to meet the needs of flexible configuration
The environment required by animals is different from the environment required by plants. Assuming that there are two species of animals and plants in agricultural enterprises, then agricultural enterprises need to use two systems to control, which brings inconvenience to the control system of agricultural enterprises

Method used

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  • Monitoring system and monitoring method for agricultural multifunctional Internet-of-things
  • Monitoring system and monitoring method for agricultural multifunctional Internet-of-things

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] The sensor device collects environmental data and sends it to the programmable controller controller. After receiving the environmental data, the programmable controller controller organizes and sends control instructions to the agricultural facilities according to the built-in program to control the actions of the agricultural facilities. ; or the PLC controller receives the environmental data, receives the external control program to generate the control command, and sends the control command to the agricultural facility to control the action of the agricultural facility.

[0056] After the programmable controller controller receives the environmental data, it receives an external control program to generate a control instruction, and sends the control instruction to the agricultural facility, and the action of controlling the agricultural facility is as follows:

[0057] The programmable controller controller is connected to the public network through the communicatio...

Embodiment approach

[0070] Such as figure 2 As shown, another implementation of another agricultural multi-functional Internet of Things monitoring method provided by the present invention, the method is based on the environmental data collected by the sensor equipment from the field, through the centralized control of the programmable logic controller PLC, and the agricultural equipment Conduct on-site control; use industrial-grade intelligent control cabinets to transmit data to the Internet of Things platform and user terminals to achieve remote control.

[0071] The method is specifically:

[0072] The sensor device collects environmental data and sends it to the programmable controller controller. After receiving the environmental data, the programmable controller controller organizes and sends control instructions to the agricultural facilities according to the built-in program to control the actions of the agricultural facilities. ; or the PLC controller receives the environmental data, ...

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PUM

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Abstract

An embodiment of the invention provides a monitoring system and a monitoring method for agricultural multifunctional Internet-of-things. Through combining an industrial-grade multiple-programmed PLC with an industrial-grade network communication box, an industrial-grade cabinet can resist a plurality of kinds of natural factors in a field environment. Cooperation of a wired manner and a wireless manner is utilized on a transmission signal, thereby maximally ensuring data transmission stability and remote control reliability. The industrial-grade multiple-programmed PLC is synchronized with a platform through the industrial-grade network communication box, and the program of the PLC can be remotely modified through the platform, thereby realizing high flexibility of the system. One network communication box can be connected with a plurality of PLCs, so that data are synthesized to one platform through one network communication box. Different species of the agricultural Internet-of-things can be realized through one multifunctional system, and a plurality of control requirements of an agricultural enterprise are satisfied.

Description

technical field [0001] The present invention relates to the field of agricultural internet of things, in particular to an agricultural multifunctional internet of things monitoring system and monitoring method. Background technique [0002] The Internet of Things (Internet of Things, referred to as: IoT) is literally the Internet of things connected. Its purpose is to connect ubiquitous terminal devices, including sensors, controllers, smartphone terminals, home smart devices, etc., to achieve real-time information exchange and communication. The Internet of Things is generally considered to be an emerging hotspot in the development of next-generation information technology. [0003] Agricultural Internet of Things is an important field of Internet of Things applications. It comprehensively uses Internet of Things and various communication technologies to connect sensors such as temperature, humidity, pH value, illuminance, and soil nutrients in agricultural production site...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/05
CPCG05B19/056G05B2219/13119
Inventor 张栩晨陈献强陈琳张国峰陈超陈妍嘉
Owner 无锡市中乔环保科技有限公司
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