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Granary deformation damage and grain deterioration monitoring system

A monitoring system and granary technology, applied in thermometers, measuring devices, measuring heat and other directions based on physical/chemical changes, can solve the problems of lack of granary silo deformation and displacement monitoring, poor reliability of temperature monitoring, etc., to improve monitoring resolution and Quantity, increased sensing length, cost reduction effect

Inactive Publication Date: 2021-01-15
ANHUI UNIV OF SCI & TECH
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Problems solved by technology

[0005] The purpose of the present invention is to provide a monitoring system for granary deformation damage and grain deterioration to solve the problems of lack of granary body deformation and displacement monitoring and poor reliability of temperature monitoring in the prior art

Method used

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  • Granary deformation damage and grain deterioration monitoring system
  • Granary deformation damage and grain deterioration monitoring system
  • Granary deformation damage and grain deterioration monitoring system

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0027] Such as figure 1 As shown, a monitoring system for granary deformation damage and grain deterioration, including distributed sensing optical cables, data acquisition equipment, data processing and mapping platform, intelligent early warning platform, and equipment linkage control system, wherein:

[0028] The distributed sensing optical cable is arranged on the inner wall of the granary 1 to collect the strain signal of the structure of the granary 1 and the temperature signal inside the granary 1 in real time, and the distributed sensing optical cable is connected to the signal transmission of the data acquisition equipment.

[0029] In the present invention, the distributed sensing optical cable includes a distributed temperature sensing optical cable 2 and a distributed strain sensing optical cable 3, wherein the distributed temperature sensin...

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Abstract

The invention discloses a granary deformation damage and grain deterioration monitoring system, which comprises a distributed sensing optical cable, data acquisition equipment, a data processing mapping platform, an intelligent early warning platform and an equipment linkage control system; the distributed sensing optical cable is connected with the data acquisition equipment, and the data acquisition equipment is connected with the data processing mapping platform; the data processing mapping platform is connected with the intelligent early warning platform, the data acquisition device converts signals acquired by the distributed sensing optical cables into data and sends the data to the data processing mapping platform, and after multistage data processing is performed by the computer, the mapping system draws a change curve based on the data, and the data processing mapping platform further transmits the data to the intelligent early warning platform for early warning analysis processing; when the monitored information exceeds a set threshold, an early warning information feedback module arranged in the intelligent early warning platform sends alarm information to an external mobile phone APP, and an equipment linkage control system is started for emergency processing.

Description

technical field [0001] The invention relates to the field of granary storage monitoring systems, in particular to a monitoring system for granary deformation damage and grain deterioration. Background technique [0002] Granary is an important infrastructure. In 2019, the total amount of grain stored in granaries across China reached 660 million tons. Ensuring grain storage safety and grain quality is an important task related to the national economy and people's livelihood. Therefore, the monitoring of silo safety and grain quality is very important. Through long-term dynamic monitoring of the granary, we can accurately know the deformation and damage of the granary wall and the temperature change in the granary, and understand the stress characteristics of the granary body and the environment in the granary, which is very important for the design and maintenance of the granary structure and grain quality assurance. significance. [0003] At present, in the field of granar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/16G01K11/324G01D5/353
CPCG01B11/16G01D5/35364G01K11/32
Inventor 王琼欧元超田雨桐付茂如
Owner ANHUI UNIV OF SCI & TECH
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