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Fire early warning and state monitoring device and method based on 5G edge computing

A condition monitoring device and fire early warning technology, which is applied to fire alarms, fire alarms, calculations, etc. that rely on radiation to achieve the effects of reducing electrical fire hazards, reducing failure rates, and improving efficiency

Active Publication Date: 2021-12-07
ZHENJINAG KLOCKNER MOELLER ELECTRICAL SYST CO LTD +2
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  • Abstract
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  • Application Information

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Problems solved by technology

However, due to the current limitation of low wireless transmission rate and high delay, the video transmission in the cabinet is generally connected to the system in the local area network by cable, and it is impossible to interact with the cloud system in real time. Therefore, a method that can timely and effectively monitor the cabinet is needed Device and method for detecting internal fire conditions

Method used

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  • Fire early warning and state monitoring device and method based on 5G edge computing
  • Fire early warning and state monitoring device and method based on 5G edge computing
  • Fire early warning and state monitoring device and method based on 5G edge computing

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Embodiment Construction

[0024] This embodiment discloses a fire warning and status monitoring device and method based on 5G edge computing, wherein the monitoring device is mainly integrated in a smart cloud cabinet, and the monitoring method is based on the monitoring device.

[0025] Such as figure 1 As shown, the intelligent cloud cabinet includes power distribution equipment, a central processing unit, a data acquisition unit, a data storage unit, an instruction execution unit and a communication unit,

[0026] The data acquisition unit is connected with the power distribution equipment, and the collected data are respectively transmitted to the central processor unit and the data storage unit, and the central processor unit processes the received data to obtain the fault detection and judgment results, component change curves and corresponding instructions, and the data storage The unit includes an operating data storage module and an image data storage module. The instruction execution module e...

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Abstract

The invention relates to a fire early warning and state monitoring device based on 5G edge computing. An intelligent cloud cabinet comprises power distribution equipment, a central processing unit, a data acquisition unit, a data storage unit, an instruction execution unit and a communication unit. The invention further discloses a monitoring method. The monitoring method comprises the following steps of: acquiring data; data preprocessing: carrying out abnormal value and missing value processing, Pearson correlation judgment and normalization processing on the data; dividing thermal imaging data in the conventional intelligent cloud cabinet into a training set, a test set and a verification set; building a multivariable input LSTM neural network model: substituting verification set data into the model for prediction; and generating a true value-predicted value-curve graph. The monitoring device can quickly receive an alarm prompt when the element parameters are abnormal or have faults, so that the operation and maintenance efficiency is improved, and the fault rate of the distribution network is reduced. According to the monitoring method, online monitoring and prediction of the electrical fire can be realized, and the electrical fire risk is greatly reduced.

Description

technical field [0001] The present invention relates to the field of wireless power transmission, in particular to a fire warning and state monitoring device and method based on 5G edge computing. Background technique [0002] According to statistics, electrical fires accounted for 60% of fire accidents in the past ten years. It is imminent to prevent electrical fires and eliminate hidden dangers of electrical fires in time. In terms of electrical fire monitoring, digital components such as residual current transformers and temperature sensors can be installed in the smart cloud cabinet, and fire-related data can be collected through the boundary controller and sent to the cloud for analysis. The early warning message is sent to the operation and maintenance personnel, so that they can check the operation status of the equipment in time and eliminate hidden dangers in time. This is the current intelligent cloud cabinet fire warning scheme. Although it is relatively complete...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B17/12G06N3/04G06N3/08G06N20/00
CPCG08B17/125G06N3/08G06N20/00G06N3/044Y04S10/50
Inventor 刘亮谭林林戴罡朱敏李承云刘子枫鲍光婕刘晨孔祥超葛飞黄学良郭乔庚赵剑锋
Owner ZHENJINAG KLOCKNER MOELLER ELECTRICAL SYST CO LTD
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