Method capable of identifying multi-loop electrical potential safety hazard

Abstract

The invention relates to the technical field of electrical safety monitoring, in particular to a method capable of identifying multi-loop electrical potential safety hazards, and the method comprises the steps: collecting the data of a plurality of electrical loops through sensor units installed on the plurality of electrical loops in a distribution box; the collected data are transmitted to a data analyzer, and the data analyzer identifies the multiple pieces of voltage data; the processed data is transmitted to a monitoring device, and the monitoring device identifies each electrical loop based on the data; the monitoring equipment performs hidden danger analysis based on the data of each electrical loop to obtain the electrical safety condition of each loop, and classifies and grades the hidden dangers of the electrical loops; and the electrical safety conditions of the total loop and each branch loop analyzed by the monitoring equipment are pushed to the user, so that the technical problem that the electrical safety state is difficult to comprehensively and accurately assess due to the fact that the monitoring range of the electrical fire monitoring means in the prior art is limited, the hidden danger troubleshooting efficiency is low and a blind area exists in data acquisition is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of electrical safety monitoring, and in particular to a method capable of identifying multi-circuit electrical safety hazards. Background Art

[0002] In recent years, electrical fires have been on the rise, especially in factories, nine small venues, cultural and museum institutions, and other units. The causes of electrical fires are very complex, the most important of which is the inability to identify electrical risks early and accurately, and users are unable to predict them in advance.

[0003] However, most existing electrical fire alarms can only monitor a single circuit. If you want to achieve comprehensive monitoring of all circuits in the distribution box, you need to add a large number of monitoring devices, which not only increases the cost, but also limits its wide application in multi-circuit distribution systems. For cost considerations, users often only install monitoring equipment on the main incoming line or key circuits, resulting in insufficient coverage of electrical circuit monitoring, especially blind spots in the collection of key electricity-related data such as temperature, current, voltage, and residual current of each circuit. Even if potential power hazards are detected, users still need to carry out tedious troubleshooting, which is difficult to effectively reduce the difficulty and cost of troubleshooting.

[0004] In summary, existing electrical fire monitoring methods have limited monitoring range, low hidden danger detection efficiency and blind spots in data collection, making it difficult to comprehensively and accurately assess the electrical safety status. Summary of the invention

[0005] The purpose of the present invention is to provide a method for identifying multi-circuit electrical safety hazards, aiming to solve the technical problems in the prior art of electrical fire monitoring means, such as limited monitoring range, low efficiency in hidden danger detection and blind spots in data collection, which make it difficult to comprehensively and accurately assess the electrical safety status.

[0006] To achieve the above object, the present invention adopts a method for identifying multi-circuit electrical safety hazards, comprising the following steps:

[0007] Firstly, data of several electrical circuits are collected through sensor units installed on several electrical circuits in the distribution box;

[0008] The data collected by the several sensor units are transmitted to the data analyzer, which identifies the multiple voltage data and performs simple analysis;

[0009] The data processed by the data analyzer is transmitted to the monitoring device, and the monitoring device identifies each electrical circuit based on the received data;

[0010] The monitoring equipment then performs hidden danger analysis based on the data of each electrical circuit, obtains the electrical safety status of each circuit, and classifies and grades the hidden dangers of the electrical circuits;

[0011] The electrical safety status of the total circuit and each sub-circuit analyzed by the monitoring equipment is pushed to the user.

[0012] The sensor unit used includes three current transformers, four temperature sensors and one zero-sequence current transformer.

[0013] The data analyzer identifies the multiple voltage data in the following manner:

[0014] The data analyzer encodes the interfaces of multiple voltage data, creates data packets by second, and classifies the collected data by the data packets.

[0015] The monitoring device identifies each electrical circuit based on the received data based on the established bus topology structure, and the bus topology structure is established based on the number of branch circuits.

[0016] Among them, after the monitoring equipment analyzes the hidden dangers of the received data and obtains the results, it will generate the analysis results in the form of charts.

[0017] Among them, when the results analyzed by the monitoring device are pushed to the user:

[0018] Push to users via SMS, WeChat, phone, and tablet.

[0019] Among them, the sensor for monitoring the main circuit is the main switch sensor, which is set between the main switch of the distribution box and the data analyzer.

[0020] A method for identifying electrical safety hazards in multiple circuits of the present invention, when used specifically, first collects data of several electrical circuits through sensor units installed on several electrical circuits in a distribution box; the data collected by the several sensor units are transmitted to a data analyzer, the data analyzer identifies multiple voltage data and performs simple analysis; the data processed by the data analyzer is transmitted to a monitoring device, and the monitoring device identifies each electrical circuit based on the received data; then the monitoring device performs a hazard analysis based on the data of each electrical circuit, obtains the electrical safety status of each circuit, and classifies and grades the electrical circuit hazards; the electrical safety status of the total circuit and each sub-circuit analyzed by the monitoring device is pushed to the user, thereby solving the technical problems in the prior art that the electrical fire monitoring means have a limited monitoring range, low efficiency in hazard detection, and blind spots in data collection, making it difficult to comprehensively and accurately evaluate the electrical safety status.

[0021] The present invention solves the problem of multi-circuit data collection by installing temperature sensors, zero-sequence current transformers and current transformers in different circuits.

[0022] After installing multiple sensors in a distribution box, data conflicts may occur. The present invention uses a data analyzer to encode the interface, creates data packets by seconds, and classifies the collected data through the data packets.

[0023] The data analyzer used in the present invention solves the problem of interface expandability and facilitates data separation to avoid data conflicts, so that the data analyzer can solve the configuration of the data interface on the one hand and encode and analyze the collected data on the other hand. At the same time, simple analysis of the data is also completed in this data analyzer.

[0024] The plug-in base of the data analyzer of the present invention is 2 sets of sensors, which can be expanded to 10 sets of sensors. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 The present invention is a flow chart of a method for identifying multi-circuit electrical safety hazards.

[0027] Figure 2 It is a principle diagram of the method for identifying multi-circuit electrical safety hazards of the present invention. DETAILED DESCRIPTION

[0028] Embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be construed as limiting the present invention.

[0029] See also Figure 1 and Figure 2 ,in Figure 1 The present invention is a flow chart of a method for identifying multi-circuit electrical safety hazards. Figure 2 It is a principle diagram of the method for identifying multi-circuit electrical safety hazards of the present invention.

[0030] The present invention provides a method for identifying multi-circuit electrical safety hazards, comprising the following steps:

[0031] S1. First, data of several electrical circuits are collected through sensor units installed on several electrical circuits in the distribution box;

[0032] According to this specific implementation, the sensor unit used includes three current transformers, four temperature sensors and one zero-sequence current transformer.

[0033] S2. The data collected by the sensor units are transmitted to a data analyzer, and the data analyzer identifies the multiple voltage data and performs a simple analysis;

[0034] According to this specific implementation, the data analyzer identifies multiple voltage data in the following manner:

[0035] The data analyzer encodes the interfaces of multiple voltage data, creates data packets by second, and classifies the collected data by the data packets.

[0036] S3, the data processed by the data analyzer is transmitted to the monitoring device, and the monitoring device identifies each electrical circuit based on the received data;

[0037] According to the present specific implementation, the monitoring device identifies each electrical circuit based on the received data based on the established bus topology structure, and the bus topology structure is established based on the number of branch circuits.

[0038] S4. The monitoring equipment then performs hidden danger analysis based on the data of each electrical circuit, obtains the electrical safety status of each circuit, and classifies and grades the hidden dangers of the electrical circuit;

[0039] According to this specific implementation mode, after the monitoring device performs a hidden danger analysis on the received data and obtains the result, it generates a chart form of the analysis result.

[0040] S5. Push the electrical safety status of the total circuit and each sub-circuit analyzed by the monitoring equipment to the user.

[0041] For this specific implementation, when the results analyzed by the monitoring device are pushed to the user:

[0042] Push to users via SMS, WeChat, phone, and tablet.

[0043] The sensor for monitoring the main circuit is the main switch sensor, which is installed between the main switch of the distribution box and the data analyzer.

[0044] A method for identifying electrical safety hazards in multiple circuits using the present embodiment, when in use, firstly collects data from several electrical circuits through sensor units installed on several electrical circuits in a distribution box; the data collected by the several sensor units are transmitted to a data analyzer, the data analyzer identifies multiple voltage data and performs simple analysis; the data processed by the data analyzer is transmitted to a monitoring device, and the monitoring device identifies each electrical circuit based on the received data; thereafter, the monitoring device performs a hazard analysis based on the data of each electrical circuit, obtains the electrical safety status of each circuit, and classifies and grades the electrical circuit hazards; the electrical safety status of the total circuit and each sub-circuit analyzed by the monitoring device is pushed to the user, thereby solving the technical problems in the prior art of electrical fire monitoring means, such as limited monitoring range, low efficiency in hazard detection, and blind spots in data collection, which make it difficult to comprehensively and accurately assess the electrical safety status.

[0045] The present invention solves the problem of multi-circuit data collection by installing temperature sensors, zero-sequence current transformers and current transformers in different circuits.

[0046] After installing multiple sensors in a distribution box, data conflicts may occur. The present invention uses a data analyzer to encode the interface, creates data packets by seconds, and classifies the collected data through the data packets.

[0047] The data analyzer used in the present invention solves the problem of interface expandability and facilitates data separation to avoid data conflicts, so that the data analyzer can solve the configuration of the data interface on the one hand and encode and analyze the collected data on the other hand. At the same time, simple analysis of the data is also completed in this data analyzer.

[0048] The plug-in base of the data analyzer of the present invention is 2 sets of sensors, which can be expanded to 10 sets of sensors.

[0049] What is disclosed above is only a preferred embodiment of the present invention, and it certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope of the invention.

Claims

1. A method for identifying multi-circuit electrical safety hazards, characterized in that: The steps include: Firstly, data of several electrical circuits are collected through sensor units installed on several electrical circuits in the distribution box; The data collected by the several sensor units are transmitted to the data analyzer, which identifies the multiple voltage data and performs simple analysis; The data processed by the data analyzer is transmitted to the monitoring device, and the monitoring device identifies each electrical circuit based on the received data; The monitoring equipment then performs hidden danger analysis based on the data of each electrical circuit, obtains the electrical safety status of each circuit, and classifies and grades the hidden dangers of the electrical circuits; The electrical safety status of the total circuit and each sub-circuit analyzed by the monitoring equipment is pushed to the user.

2. The method for identifying multi-circuit electrical safety hazards according to claim 1, characterized in that: The sensor unit used includes three current transformers, four temperature sensors and a zero-sequence current transformer.

3. The method for identifying multi-circuit electrical safety hazards according to claim 2, characterized in that: The data analyzer identifies multiple voltage data as follows: The data analyzer encodes the interfaces of multiple voltage data, creates data packets by second, and classifies the collected data by the data packets.

4. The method for identifying multi-circuit electrical safety hazards according to claim 3, characterized in that: The monitoring device identifies each electrical circuit based on the received data and is based on the established bus topology structure, and the bus topology structure is established based on the number of branch circuits.

5. The method for identifying multi-circuit electrical safety hazards according to claim 4, characterized in that: After the monitoring equipment performs a hidden danger analysis on the received data and obtains the results, it will generate the analysis results in the form of a chart.

6. The method for identifying multi-circuit electrical safety hazards according to claim 5, characterized in that: When the results analyzed by the monitoring device are pushed to the user: Push to users via SMS, WeChat, phone and tablet.

7. The method for identifying multi-circuit electrical safety hazards according to claim 6, characterized in that: The sensor for monitoring the main circuit is the main switch sensor, which is installed between the main switch of the distribution box and the data analyzer.

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