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Wireless grain situation monitoring system for based on LABVIEW

A technology for monitoring systems and food conditions, applied in the field of wireless transmission, can solve problems such as low cost performance, difficulty in secondary development, and scarcity of built-in function libraries, and achieve low power consumption

Inactive Publication Date: 2016-06-01
何志杰
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most grain depots in my country use commercial configuration software, such as InTouchHMI, WinCC, and KingView, to detect grain parameters such as temperature and humidity. There are certain defects in function, and the built-in function library is scarce and expensive. It is difficult to develop for the first time, the cost performance is low, and it is mainly aimed at small and medium-sized systems

Method used

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  • Wireless grain situation monitoring system for based on LABVIEW

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Embodiment Construction

[0016] Such as figure 1 Shown is a hardware layout block diagram of a LABVIEW-based wireless grain situation monitoring system of the present invention. Including a local monitoring center, a wireless grain situation gathering center node, a temperature detection module, a humidity detection module, a GPRS module, a ZigBee wireless transceiver module, and its structural points are: the temperature detection module and the humidity detection module are connected to the wireless grain situation gathering center node; The wireless grain situation gathering center node is connected with the ZigBee wireless transceiver module, and the ZigBee wireless transceiver module is connected with the GPRS module; the GPRS module is connected with the local monitoring center.

[0017] Compared with traditional programming languages, LABVIEW software has the advantages of concise structure, strict logic, good integration, strong operability and rich built-in functions. It integrates all funct...

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Abstract

Provided is a wireless grain situation monitoring system for based on LABVIEW. By combining a LABVIEW software platform with GPRS and ZigBee wireless transmission technologies, functions like data collection, data storage and user management are achieved, and convenience is brought to users in granary environment monitoring at any time. Through actual deployment, the whole system is tested and proved to be stable and reliable. The wireless grain situation monitoring system comprises a local monitoring center, a wireless grain situation sink center node, a temperature detection module, a humidity detection module, a GPRS module and a ZigBee wireless transceiver module, and is structurally characterized in that the temperature detection module and the humidity detection module are connected with the wireless grain situation sink center node, the wireless grain situation sink center node is connected with the ZigBee wireless transceiver module, the ZigBee wireless transceiver module is connected with the GPRS module, and the GPRS module is connected with the local monitoring center.

Description

technical field [0001] The invention belongs to the technical field of wireless transmission, and in particular relates to a wireless grain monitoring system based on LABVIEW. Background technique [0002] Food is the foundation of the national economy and a special strategic material related to the national economy and people's livelihood. The quantity, quality and safety of food are directly related to the overall situation of national economic development and social stability. my country is a large grain-producing country, and the harvested grain is generally stored in a centralized manner. The safety of grain storage has always been a major problem that plagues grain management. The safety of grain in the storage process is mainly manifested in the change of grain moisture and temperature. Once the grain is damp, its metabolism will speed up, resulting in respiratory heat, which will cause the temperature of the local grain to rise, causing the grain to rot and deterio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
CPCY02P90/02
Inventor 何志杰
Owner 何志杰
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