Monitoring device and method for electrical fire early warning

Abstract

The invention discloses a monitoring device and method for electrical fire early warning. The monitoring device comprises a monitoring analysis platform, a data storage module, an early warning monitoring module, a data collection module and a fire early warning processing module. The data storage module is used for storing the historically collected data; the data collection module is used for collecting current, voltage, temperature and humidity data in real time, analyzing the data through the monitoring analysis platform and uploading the data to the data storage module; comprising a temperature and humidity sensor and a current and voltage acquisition module and is used for acquiring current and voltage data of electrical internal equipment, and current and voltage abnormity is compared with acquired temperature and humidity data and internal and external graphs of the electrical equipment; and if only the current and the voltage are abnormal, the fire hazard early warning processing module is linked to contact an equipment management unit and arrange troubleshooting. The invention relates to the technical field of fire early warning, and particularly provides a monitoring device and method for electrical fire early warning.

Description

Technical Field

[0001] The present invention relates to the technical field of fire early warning, and in particular to a monitoring device and method for electrical fire early warning. Background Art

[0002] Electrical fires are fires caused by the release of heat energy due to faults in electrical circuits and electrical equipment. They are an important type of fire accident. Reasons such as unreasonable wiring, short circuits, overload operation, and poor contact in electrical equipment may all cause electrical fires. Electrical fires not only cause huge losses to property, but may also threaten life safety.

[0003] Electrical equipment is usually operated without supervision. Electrical fires are unpredictable and spread quickly. Early detection and early warning of electrical fires and rapid and accurate fire extinguishing directly affect the direction of the fire. Reducing the scope of the fire and resolving it in the early stages can reduce property losses and minimize personal injury. Existing electrical fire safety monitoring still has the problem of low accuracy. Summary of the invention

[0004] The technical problem to be solved by the present invention is that the existing monitoring of electrical fire warning still has the problem of low monitoring accuracy.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: A monitoring device for electrical fire early warning provided by the present solution includes a monitoring and analysis platform, a data storage module, an early warning monitoring module, a data collection module and a fire early warning processing module;

[0006] Data storage module, storing historical collected data;

[0007] The data collection module collects current, voltage, temperature, and humidity data in real time, analyzes the data through the monitoring and analysis platform, and uploads it to the data storage module; it includes temperature and humidity sensors and current and voltage acquisition modules, which are used to collect current and voltage data of internal electrical equipment. Abnormal current and voltage are compared with the collected temperature and humidity data and internal and external graphics of electrical equipment. If only the current and voltage are abnormal, the equipment management unit is contacted and arranged for investigation through the linkage fire warning processing module;

[0008] Early warning monitoring module, which collects external and internal images of electrical equipment from multiple angles in real time and uploads them to the data storage module;

[0009] The monitoring and analysis platform calls the data storage module data, analyzes the collected current, voltage, temperature, and humidity data, and compares them with the historical records collected in the data storage module; analyzes the collected images and compares them with the historical images in the data storage module, and links with the fire warning processing module when an abnormality occurs;

[0010] The early warning monitoring module includes external cameras and internal cameras;

[0011] Fire warning processing module, used to activate carbon dioxide fire extinguisher and activate sound and light alarm.

[0012] Preferred technical solution one: The abnormalities include smoke and open flames outside the electrical equipment, which are monitored by external cameras. The internal abnormalities of the electrical equipment include smoke and open flames, which are monitored by internal cameras and temperature and humidity sensors.

[0013] Preferred technical solution two: The data collection module includes a smoke sensor, which is used to cooperate with a temperature and humidity sensor and an internal camera to monitor smoke and open flames.

[0014] Optimal technical solution three: The fire warning processing module has built-in wireless transmission module and positioning module, which are connected to the external fire system to send out alarms and locate the position of electrical equipment.

[0015] The present invention provides a monitoring method for electrical fire early warning, comprising the following steps:

[0016] 1. Data Collection

[0017] The real-time current, voltage, temperature, humidity and air data are acquired through the data collection module and uploaded to the data storage module; the real-time external and internal images of the electrical equipment are acquired through the early warning monitoring module and uploaded to the data storage module;

[0018] 2. Data Processing

[0019] The monitoring and analysis platform calls the data storage module to compare and analyze the latest collected data with historical data to see if the data is abnormal.

[0020] 1. Data anomaly, linked with fire warning processing module;

[0021] 2. The data is normal and is continuously monitored;

[0022] 3. Fire prevention and treatment

[0023] The fire warning processing module activates the carbon dioxide fire extinguisher and the sound and light alarm to put out the initial fire, and connects to the external fire system to send out an alarm and locate the electrical equipment.

[0024] Furthermore, the data anomalies include current and voltage anomalies, local high temperature anomalies, smoke and open flames, among which current and voltage anomalies and local high temperature anomalies are monitored by current and voltage acquisition modules and temperature and humidity sensors, and smoke and open flames are monitored by temperature and humidity sensors, smoke sensors and internal cameras.

[0025] Furthermore, the voltage anomaly and local high temperature anomaly are contacted to the equipment management unit through the linkage fire warning processing module and arranged for investigation; the smoke and open flame are activated by the linkage fire warning processing module. The carbon dioxide fire extinguisher and the sound and light alarm are activated, and the external fire system is connected to the network and the alarm is sounded to locate the position of the electrical equipment.

[0026] The present invention proposes a monitoring device and method for electrical fire early warning, and the beneficial effects achieved by adopting the above structure are as follows:

[0027] (1) Electrical fires are divided into four levels: abnormal current and voltage, abnormal local high temperature, smoke and open flames. The current and voltage acquisition module and the temperature and humidity sensor are used to monitor the abnormal current and voltage and the abnormal local high temperature. The two sets of monitoring methods increase the accuracy of judgment; the temperature and humidity sensor, smoke sensor and internal camera are used to monitor smoke and open flames. The three sets of monitoring methods increase the accuracy of judgment and greatly improve the accuracy of fire warning.

[0028] (2) By linking the monitoring and analysis platform with the fire warning processing module, the corresponding processing method can be selected to reduce manpower and material costs and make the processing more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0030] Figure 1 A structural block diagram of a monitoring device for electrical fire early warning proposed by the present invention;

[0031] Figure 2 This is a structural block diagram of a monitoring method for electrical fire early warning proposed by the present invention. DETAILED DESCRIPTION

[0032] The technical invention in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0033] Embodiment 1

[0034] like Figure 1 and Figure 2 As shown, the technical invention adopted by the present invention is as follows: a monitoring device for electrical fire early warning, including a monitoring and analysis platform, a data storage module, and a data collection module;

[0035] Data storage module, storing historical collected data;

[0036] The data collection module collects current, voltage, temperature, and humidity data in real time, analyzes the data through the monitoring and analysis platform, and uploads it to the data storage module; it includes temperature and humidity sensors and current and voltage acquisition modules, which are used to collect current and voltage data of internal electrical equipment. Abnormal current and voltage are compared with the collected temperature and humidity data and internal and external graphics of electrical equipment. If only the current and voltage are abnormal, the equipment management unit is contacted and arranged for investigation through the linkage fire warning processing module.

[0037] The monitoring and analysis platform analyzes the collected current, voltage, temperature, and humidity data, calls the data from the data storage module, and compares it with the historical records collected in the data storage module. The data anomalies are linked to the fire warning processing module.

[0038] A monitoring method for electrical fire early warning comprises the following steps:

[0039] 1. Data Collection

[0040] The real-time current, voltage, temperature and humidity data are acquired through the data collection module and uploaded to the data storage module; the real-time external and internal images of the electrical equipment are acquired through the early warning monitoring module and uploaded to the data storage module;

[0041] 2. Data Processing

[0042] The monitoring and analysis platform calls the data storage module to compare and analyze the latest collected data with historical data to see if the data is abnormal.

[0043] 1. Data anomaly, linked with fire warning processing module;

[0044] 2. The data is normal and is under continuous monitoring.

[0045] Embodiment 2

[0046] Based on the first embodiment, Figure 1 and Figure 2 As shown, in order to increase the accuracy of monitoring and reduce the false alarm rate, a monitoring device for electrical fire early warning also includes an early warning monitoring module;

[0047] The early warning monitoring module collects external and internal images of electrical equipment from multiple angles in real time, analyzes the data through the monitoring and analysis platform and uploads it to the data storage module; the monitoring and analysis platform analyzes the collected images and compares them with the historical images in the data storage module, and the abnormalities are linked with the fire early warning processing module;

[0048] The early warning monitoring module includes external cameras and internal cameras;

[0049] The present invention provides a monitoring method for electrical fire early warning, comprising the following steps:

[0050] 1. Data Collection

[0051] The real-time current, voltage, temperature and humidity data are acquired through the data collection module and uploaded to the data storage module; the real-time external and internal images of the electrical equipment are acquired through the early warning monitoring module and uploaded to the data storage module;

[0052] 2. Data Processing

[0053] The monitoring and analysis platform calls the data storage module to compare and analyze the latest collected data with historical data to see if the data is abnormal.

[0054] 1. Data anomaly, linked with fire warning processing module;

[0055] 2. The data is normal and is continuously monitored;

[0056] Embodiment 3

[0057] Based on the second embodiment, Figure 1 and Figure 2 As shown, a monitoring device for electrical fire warning also includes a fire warning processing module;

[0058] Fire warning processing module, used to activate carbon dioxide fire extinguisher and sound and light alarm. The abnormality includes smoke and open fire outside the electrical equipment, and the smoke and open fire outside the electrical equipment are monitored by external cameras;

[0059] Internal abnormalities of electrical equipment include smoke and flames, which are monitored through internal cameras and temperature and humidity sensors.

[0060] The data collection module includes a smoke sensor, which is used to monitor smoke and open flames in cooperation with a temperature and humidity sensor and an internal camera.

[0061] At the same time, the fire warning processing module has built-in wireless transmission module and positioning module, which are connected to the external fire system to send out alarms and locate the position of electrical equipment.

[0062] The present invention provides a monitoring method for electrical fire early warning, comprising the following steps:

[0063] 1. Data Collection

[0064] The real-time current, voltage, temperature, humidity and air data are acquired through the data collection module and uploaded to the data storage module; the real-time external and internal images of the electrical equipment are acquired through the early warning monitoring module and uploaded to the data storage module;

[0065] 2. Data Processing

[0066] The monitoring and analysis platform calls the data storage module to compare and analyze the latest collected data with historical data to see if the data is abnormal.

[0067] 1. Data anomaly, linked with fire warning processing module;

[0068] 2. The data is normal and is continuously monitored;

[0069] 3. Fire prevention and treatment

[0070] Abnormal current and voltage, and abnormal local high temperature are linked to the fire warning processing module to contact the equipment management unit and arrange for investigation;

[0071] Smoke and open flames activate carbon dioxide fire extinguishers and sound and light alarms through the linked fire warning processing module, which connects to the external fire system, sounds an alarm, and locates the electrical equipment.

[0072] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, material or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, material or apparatus.

[0073] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A monitoring device for electrical fire early warning, characterized in that: It includes monitoring and analysis platform, data storage module, early warning monitoring module, data collection module and fire early warning processing module; Data storage module, storing historical collected data; Data collection module, real-time collection of current, voltage, temperature, and humidity data, data analysis through the monitoring and analysis platform and upload to the data storage module; It includes temperature and humidity sensors and current and voltage acquisition modules, which are used to collect current and voltage data of internal electrical equipment. Abnormal current and voltage are compared with the collected temperature and humidity data and internal and external graphics of electrical equipment. If only the current and voltage are abnormal, the equipment management unit is contacted and arranged for investigation through the linkage fire warning processing module; The early warning monitoring module includes an external camera and an internal camera, which collects images of the exterior and interior of the electrical equipment from multiple angles and uploads them to the data storage module; The monitoring and analysis platform calls the data storage module data, analyzes the collected current, voltage, temperature, and humidity data, and compares them with the historical records collected in the data storage module; analyzes the collected images and compares them with the historical images in the data storage module, and links with the fire warning processing module when an abnormality occurs; Fire warning processing module, used to activate carbon dioxide fire extinguisher and activate sound and light alarm.

2. A monitoring device for electrical fire early warning according to claim 1, characterized in that: The abnormalities include smoke and open flames outside the electrical equipment, which are monitored by external cameras. The internal abnormalities of the electrical equipment include smoke and open flames, which are monitored by internal cameras and temperature and humidity sensors.

3. A monitoring device for electrical fire early warning according to claim 1, characterized in that: The data collection module also includes a smoke sensor for monitoring smoke and open flames in cooperation with a temperature and humidity sensor and an internal camera.

4. A monitoring device for electrical fire early warning according to claim 1, characterized in that: The fire warning processing module has a built-in wireless transmission module and a positioning module, which are connected to the external fire system to generate an alarm and locate the position of the electrical equipment.

5. A monitoring method for electrical fire early warning according to any one of claims 1 to 4, characterized in that: The specific steps include:

1. Data Collection The real-time current, voltage, temperature, humidity and air data are acquired through the data collection module and uploaded to the data storage module; the real-time external and internal images of the electrical equipment are acquired through the early warning monitoring module and uploaded to the data storage module; 2. Data Processing The monitoring and analysis platform calls the data storage module to compare and analyze the latest collected data with historical data to see if the data is abnormal.

1. Data anomaly, linked with fire warning processing module; 2. The data is normal and is continuously monitored; 3. Fire prevention and treatment The fire warning processing module activates the carbon dioxide fire extinguisher and the sound and light alarm to put out the initial fire, and connects to the external fire system to send out an alarm and locate the electrical equipment.

6. A monitoring method for electrical fire early warning according to claim 5, characterized in that: The data anomalies include current and voltage anomalies, local high temperature anomalies, smoke and open flames, among which current and voltage anomalies and local high temperature anomalies are monitored by current and voltage acquisition modules and temperature and humidity sensors, and smoke and open flames are monitored by temperature and humidity sensors, smoke sensors and internal cameras.

7. A monitoring method for electrical fire early warning according to claim 6, characterized in that: The voltage anomaly and local high temperature anomaly are contacted to the equipment management unit through the linkage fire warning processing module and arranged for investigation; the smoke and open flame are activated by the linkage fire warning processing module. The carbon dioxide fire extinguisher and the sound and light alarm are activated, and the external fire system is connected to the network and the alarm is sounded to locate the position of the electrical equipment.

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