Grain depot safety monitoring system work flow

A security monitoring and workflow technology, applied in transmission systems, closed-circuit television systems, electrical components, etc., can solve problems such as high maintenance costs, heavy work, and untimely delays.

Inactive Publication Date: 2015-08-19
HUAIAN COLLEGE OF INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the environment and safety monitoring of grain depots adopt the method of manual inquiry, which has the disadvantages of strong work and untimely performance; some of them adopt the wired network monitoring method, which has the disadvantages of difficult, complicated, inflexible wiring and high maintenance costs.

Method used

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  • Grain depot safety monitoring system work flow
  • Grain depot safety monitoring system work flow
  • Grain depot safety monitoring system work flow

Examples

Experimental program
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Embodiment Construction

[0030] 1) Zigbee protocol stack system initialization: first initialize each layer, and then the system enters the low-power mode; when an event occurs, wake up each system, start to enter the event processing program, and continue to enter the low-power mode after the end; if there are multiple When an event occurs, first judge the priority of the task, and then process the event one by one;

[0031] 2) The coordinator establishes a Zigbee network: first initialize the system and establish a Zigbee network. After the Zigbee network is established successfully, the indicator light will flash and wait for the terminal node to join;

[0032] 3) Terminal nodes search and join the Zigbee network: each terminal node first performs system initialization, searches for the Zigbee network established by the coordinator, joins the Zigbee network immediately after finding it, the indicator light flashes, and then sends and receives tasks (respectively complete the receiving from the coord...

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Abstract

The invention mainly discloses a grain depot safety monitoring system work flow, mainly comprising 1) initializing a Zigbee protocol stack system; 2) establishing a Zigbee network by a coordinator; 3) searching for the Zigbee network by a terminal node; 4) performing data communication between a gateway and a Zigbee coordinator; 5) establishing a Socket client by the gateway; 6) creating a Socket server through a cloud server; and 7) creating a Socket client by a handset. The grain depot safety monitoring system work flow comprehensively utilizes the internet of things technology such as the embedded network, Android, cloud server, etc., so that mobile users can synchronously perform wireless remote monitoring on grain depot environments and safe statuses ''anytime and anywhere'', thereby timely tracking grain depot equipment position information, and flexibly arming and disarming monitoring nodes in dependence on demands.

Description

technical field [0001] The invention belongs to the field of grain depot security, and mainly discloses a work flow of a grain depot security monitoring system. Background technique [0002] Grain stocks play an important role in resisting natural disasters, crisis difficulties and alleviating the pressure of food shortages, so the security of grain depots is very important. At present, the environment and safety monitoring of grain depots mostly adopt the method of manual inquiry, which has the disadvantages of too much work and not timely; some use the wired network monitoring method, which has the disadvantages of difficult, complicated, inflexible wiring and high maintenance costs. Contents of the invention [0003] (1) Technical problems to be solved [0004] The invention utilizes the ARM embedded gateway to realize the Internet data communication between the Zigbee network of the grain depot, the video monitoring and the cloud server, and the Android mobile phone u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04N7/18
Inventor 索明何邢海霞
Owner HUAIAN COLLEGE OF INFORMATION TECH
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