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Intelligent agriculture monitoring system based on power line carrier communication

A monitoring system and carrier control technology, applied in electrical signal transmission systems, distribution line transmission systems, transmission systems, etc., can solve problems such as unsatisfactory effects, difficult signal transmission, and lack of promotion.

Pending Publication Date: 2019-03-01
南京南大天域智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in recent years, there are too many electronic devices on low-voltage power lines, and the network noise is too large
It has been difficult to be used for signal transmission
Although there are technologies such as power line remote meter reading and household appliance control, the effects are not satisfactory, so they have not been promoted.

Method used

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  • Intelligent agriculture monitoring system based on power line carrier communication
  • Intelligent agriculture monitoring system based on power line carrier communication

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Effect test

Embodiment Construction

[0009] According to the structure diagram of the present invention, a smart agricultural monitoring system with power carrier communication is installed in a 30m×80m vegetable greenhouse, and 5 test points are set, and each point has air temperature, air humidity, soil temperature, soil humidity, and soil PH respectively. value, CO 2 and light intensity 7 sensors. The accused devices are drip irrigation systems, greenhouse fans, smart sunshade curtains, and plant growth lights. The controller adopts a computer, which can read the test data and the operating parameters of the controlled equipment, and control the equipment. Grow plants as tomatoes and more. Table 1 shows the test data obtained at 2017 / 08 / 08 / 12:19:40. The intelligent agricultural monitoring system implemented by the power carrier communication of the present invention has been in operation for more than one year, and the operation is in good condition.

[0010] Table 1 Acquisition time: 2017 / 08 / 08 / 12:19:40 ...

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Abstract

The invention provides an intelligent agriculture monitoring system based on power line carrier communication. The intelligent agriculture monitoring system is characterized in that information of themonitoring system is transmitted through power lines, and compared with a data line distribution method, the construction cost of the intelligent agriculture monitoring system is reduced to the greater degree. Compared with a wireless communication method, the system is low in cost and high in reliability.

Description

technical field [0001] The basic technical field of the present invention relates to power line carrier communication, and the applied technical field relates to smart agriculture. It is a smart agricultural monitoring system based on power carrier communication. It is characterized in that the information of the monitoring system is transmitted through the power line, thereby saving the arrangement of data lines and greatly reducing the construction cost of the intelligent agricultural monitoring system. Background technique [0002] Smart agriculture uses sensors to collect information such as air temperature and humidity, soil temperature and humidity, illuminance, and carbon dioxide concentration in the planting environment, uses software to analyze the collected data, and implements regulation or automatic control of temperature control systems and irrigation systems according to changes in parameters. System and other on-site production equipment to ensure the best gr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C19/00H04L29/08H04B3/54
CPCG08C19/00H04B3/54H04L67/12
Inventor 徐华
Owner 南京南大天域智能科技有限公司
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