Intelligent granary environment safety monitoring system based on field bus

An environmental safety and field bus technology, applied in general control system, control/regulation system, comprehensive factory control, etc., can solve the problems of imperfect detection system, backward equipment, unreasonable design of multi-parameter detection equipment, etc., and achieve the goal of overcoming granary Effects of inaccuracy and low reliability of environmental monitoring system, improvement of accuracy and robustness, and improvement of objectivity and credibility

Active Publication Date: 2019-12-17
杨铿
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Problems solved by technology

[0003] The invention provides a granary environmental safety intelligent monitoring system based on the field bus. The invention effectively solves many problems in the grana

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  • Intelligent granary environment safety monitoring system based on field bus
  • Intelligent granary environment safety monitoring system based on field bus
  • Intelligent granary environment safety monitoring system based on field bus

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[0034] Attached Figure 1-7 , To further describe the technical scheme of the present invention:

[0035] 1. Design of the overall function of the system

[0036] The invention realizes the detection of granary environmental factor parameters and the detection, prediction and grade classification of the granary environment multi-point environmental parameters. The system is composed of a granary environmental parameter collection platform based on a CAN field bus network and a granary environmental safety evaluation subsystem. The granary environmental parameter acquisition platform based on CAN field bus is composed of multiple detection nodes 1 and field monitoring terminal 2, and a measurement and control network is constructed through CAN field bus to realize the field communication between detection node 1 and field monitoring terminal 2; detection node 1 Responsible for detecting the actual value of the temperature, temperature, moisture and grain insects in the granary envir...

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Abstract

The invention discloses an intelligent granary environment safety monitoring system based on a field bus. The system is composed of a granary environment parameter collection platform based on a CAN field bus, and a granary environment safety evaluation subsystem. The system realizes the intelligent detection of granary environment parameters and the intelligent evaluation of granary environment safety. Many problems still existing in the granary environment caused by the unreasonably designed and poor traditional granary environment multi-parameter detection equipment, the incomplete detection system and the like are solved. Based on the nonlinearity and large lag of granary environment parameter changes and the large area and complex structure of the granary environment, the defects of inaccuracy, low reliability and the like of a granary environment monitoring system are overcome, accurate detection and reliable classification of granary environment parameters are realized, and therefore, the accuracy and robustness of granary environment parameter detection are greatly improved.

Description

technical field [0001] The invention relates to the technical field of automatic monitoring of agricultural environment, in particular to a field bus-based intelligent monitoring system for granary environment safety. Background technique [0002] In the traditional granary environmental monitoring system, the analysis function of the granary environment is simple, and the control strategy is inflexible. Therefore, it is impossible to accurately and timely analyze, predict the grain situation and control the grain storage, resulting in hundreds of millions of catties of grain rotten during the storage process in my country every year. , resulting in huge losses. In order to ensure the quality of grain storage, the combination of advanced modern electronic technology and granary environment monitoring system, and the design and development of a monitoring and control system with predictive ability for grain storage environment safety are of great significance to the safe stora...

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Application Information

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IPC IPC(8): G05B19/418
CPCG05B19/4183G05B19/41845G05B19/4185Y02P90/02
Inventor 马从国周恒瑞马海波丁晓红王建国陈亚娟杨玉东张利兵葛红金德飞
Owner 杨铿
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