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Granary monitoring system based on ZigBee technology

A monitoring system and granary technology, applied in the field of granary monitoring, can solve the problems of low speed, short delay, etc., and achieve the effect of reducing workload, simple structure, and convenient use

Inactive Publication Date: 2015-10-07
SUZHOU HEXINMEI ELECTRONICS SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] 3. Low rate
[0012] 5. Short latency

Method used

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Embodiment Construction

[0036] The technical scheme of the present invention is described in further detail below:

[0037] The invention discloses a granary monitoring system based on ZigBee technology, which includes a sensor module, a wireless communication module, a control module and a display module;

[0038] The sensor module includes several sensor units evenly distributed in the granary;

[0039] The wireless communication module includes a collection node connected to the control module and several distribution nodes connected one-to-one with the sensor unit, and the collection node and the distribution node are based on ZigBee wireless communication;

[0040] The sensor unit includes a temperature sensor, a humidity sensor and a microcontroller;

[0041] The temperature sensor is used to sense the temperature at its location, and transmit the sensed temperature to the microcontroller;

[0042] The humidity sensor is used to sense the humidity of its location, and transmit the sensed humi...

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Abstract

The invention discloses a granary monitoring system based on a ZigBee technology. The granary monitoring system comprises a sensor module, a wireless communication module, a control module and a display module. The sensor module comprises multiple sensor units which are evenly distributed in a granary. The wireless communication module comprises an aggregation node which is connected with the control module and multiple distributed nodes which are connected with the sensor units in a one-to-one correspondence way. The aggregation node and the distributed nodes wirelessly communicate based on the ZigBee. The sensor units comprise a temperature sensor, a humidity sensor and a microcontroller. The microcontroller transmits the received temperature information, humidity information and position information of location of the microcontroller to the control module. The control module is used for displaying the position information, the temperature information and the humidity information of each sensor unit on the display module. The granary monitoring system based on the ZigBee technology is simple in structure and convenient to use so that the condition of the granary can be effectively monitored and workload of work personnel can be reduced.

Description

technical field [0001] The invention relates to the field of granary monitoring, in particular to a granary monitoring system based on ZigBee technology. Background technique [0002] Food has always been the foundation of economic development, social stability and national self-reliance, and there must be no mistakes at any time. Food security is an important part of the national security strategy. The 17th National Congress of the Communist Party of China will "ensure national food security" be written into an important document of the party for the first time. Attaching great importance to the issue of food security plays an important role in building a food security system in line with China's national conditions. [0003] The State Council requires the establishment of a complete and smooth local grain reserve system at the provincial, city, and county levels, which has played a positive role in protecting farmers' enthusiasm for growing grain, regulating the supply an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042
CPCG05B19/042G05B2219/25341
Inventor 胡国良
Owner SUZHOU HEXINMEI ELECTRONICS SCI & TECH CO LTD
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