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Forest fire alarm monitoring system based on edge computing

An edge computing and monitoring system technology, applied to forest fire alarms, services based on specific environments, fire alarms, etc., can solve problems such as increased data delay, network transmission congestion, and enhanced computational complexity. Achieve the effects of reducing computing pressure, improving real-time detection, and flexible nodes

Inactive Publication Date: 2020-12-29
航天信德智图(北京)科技有限公司
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AI Technical Summary

Problems solved by technology

However, with the rapid development of the Internet of Things and 5G technology, the era of the Internet of Everything has arrived. The network transmission congestion and computational complexity increase caused by the surge in data volume have caused the delay in the data transmission and calculation process to continue to increase. Bringing New Challenges to Fire Detectors

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  • Forest fire alarm monitoring system based on edge computing
  • Forest fire alarm monitoring system based on edge computing
  • Forest fire alarm monitoring system based on edge computing

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Embodiment Construction

[0010] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0011] As shown in the figure, in order to realize the real-time and accuracy of fire detection, the present invention invented a forest fire monitoring system based on edge computing. The system is divided into four layers: perception terminal, edge node, cloud and application side. The perception terminal is composed of various detectors, which are responsible for collecting environmental parameters and uploading data through ZigBee protocol and field bus; the edge computing gateway denoises the data in real time, Perform preprocessing operations such as marking and normalization, and aggregate the preprocessed data from the SDN platform to the agile controller; the agile controller uses the integrated machine learning ...

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Abstract

The invention provides a forest fire alarm monitoring system based on edge computing, and relates to the field of forest fire alarm monitoring. The forest fire alarm monitoring system comprises a four-layer architecture including a sensing end, an edge node, a cloud end and an application side; and the computing pressure of a cloud computing center can be effectively reduced and the real-time performance of detection can be improved. ZigBee technology and SDN technology are used for building network topology, so that nodes are more flexible, and the network is more balanced; a ViBe algorithm is adopted to extract a background model, and a random forest algorithm is adopted to fuse all environmental factors, so that the judgment accuracy is ensured, and the portability of ECN is also improved; and hierarchical storage is carried out according to time sequence and purposes of data, and optimal matching of calculation speed and material cost is achieved.

Description

technical field [0001] The invention relates to the field of monitoring, in particular to the field of forest fire monitoring. Background technique [0002] In the era of big data, the cloud computing model is applied to fire monitoring, and various sensory data are collected to cloud computing and analysis, which greatly improves the computing efficiency and storage capacity of the detection model. Today, some fire detection platforms based on distributed cloud computing platforms have been mass-produced and used. However, with the rapid development of the Internet of Things and 5G technology, the era of the Internet of Everything has arrived. The network transmission congestion and computational complexity increase caused by the surge in data volume have caused the delay in the data transmission and calculation process to continue to increase. Bring new challenges to fire detectors. Contents of the invention [0003] The technical problem to be solved by the present in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B17/00G08B25/10H04W4/38H04W4/80
CPCG08B17/005G08B25/10H04W4/38H04W4/80
Inventor 祖笑锋吴波陈勇强李培琳
Owner 航天信德智图(北京)科技有限公司
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