CN212133871U - Infrared temperature measurement warning and data processing system of transformer substation - Google Patents
Infrared temperature measurement warning and data processing system of transformer substation Download PDFInfo
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- CN212133871U CN212133871U CN202020552364.1U CN202020552364U CN212133871U CN 212133871 U CN212133871 U CN 212133871U CN 202020552364 U CN202020552364 U CN 202020552364U CN 212133871 U CN212133871 U CN 212133871U
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Abstract
The utility model relates to an infrared temperature measurement of transformer substation is reported to police and data processing system. The system monitors the camera array and the microphone array through the motion detection module so as to acquire any abnormal state of the camera array and the microphone array in real time and ensure the reliability of acquired data; the camera array and the microphone array transmit the acquired data to the control module for processing, and the data are gathered to the remote main server for management by the communication module; and once the control module or the main server confirms that the temperature of the transformer substation is abnormal after processing, alarm information is immediately sent to the mobile terminal. The whole set of system strengthens auxiliary cross validation of data acquired by the infrared camera through the microphone array and the motion detection module, the result is more reliable, and the probability of missing report and wrong report is greatly reduced.
Description
Technical Field
The utility model relates to a power grid safety device, concretely relates to infrared temperature measurement of transformer substation is reported to police and data processing system.
Background
The transformer substation is an important power device capable of converting voltage and current and realizing receiving and distribution of electric energy. The transformer substation is generally complex in circuit and severe in working environment, has the characteristics of high electromagnetic interference, high temperature, high pressure and the like, and is easy to ignite and burn once the local temperature is too high, so that the transformer substation fire prevention early warning/monitoring system is particularly important.
Various types of alarm systems for power grids are currently on the market. CN209841198U discloses a high voltage distribution cabinet with temperature measurement function, monitors the inside infrared heat distribution of switch board through infrared thermal imaging technique, in case unusual just report to the police. CN208313439U discloses a temperature detection device, which also monitors the infrared characteristic change of an important power facility through an infrared thermal imaging device, and wirelessly transmits the monitoring result to a remote manager through a wireless communication device. However, these monitoring alarm systems have very simple structures and single data sources, and basically rely on infrared cameras completely, and once they have faults or their states change due to various reasons (such as wind blowing, maintenance collision, etc.), they may cause abnormal monitoring results and false alarms, which often occurs in reality. In addition, the existing monitoring alarm system cannot efficiently analyze and process the acquired data, and once the data volume is large or the number of substations needing monitoring is large, great troubles are brought to management. Finally, the existing monitoring and alarming system is usually only one-way communication (from a transformer substation to a management terminal), and detailed field images cannot be obtained in time for analysis and decision making of management personnel after the equipment is abnormal.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a transformer substation infrared temperature measurement alarm and data processing system, which comprises a camera array, a microphone array, a motion detection module, a control module, a communication module, a mobile terminal and a main server; the motion detection module is fixedly connected with the camera array and the microphone array and used for detecting the state change (including position and motion state) of the camera array and the microphone array; the motion detection module, the camera array and the microphone array are electrically connected with the control module and transmit the acquired data to the control module for processing; the communication module is connected with the control module and transmits the data processed by the control module to the main server and the mobile terminal.
Furthermore, the camera array comprises a plurality of (usually 4-8, the same below) infrared cameras and a plurality of high-definition monitoring cameras, wherein the infrared cameras are used for acquiring infrared images of key parts of the transformer substation, and the high-definition monitoring cameras are used for acquiring field images or video data in real time after the system alarms to provide analysis and decision-making for remote management personnel.
Further, the system also comprises a storage module connected with the control module, wherein the storage module is specifically a mobile hard disk or a TF card and is used for storing the acquired original data and the processed data.
Further, the communication module is specifically a 4G full network DTU terminal inserted with an SIM card, and is used for transmitting acquired and processed data.
Furthermore, the control module is specifically an intelligent controller or a single chip microcomputer, and processes and calculates the acquired data through an embedded program running on the control module, and reports the data to the main server through the communication module.
Further, the main server is specifically a cloud server or a hosting server, processes data received from the communication module through a service program running on the main server, and sends out early warning information to the mobile terminal.
Furthermore, the mobile terminal is selected from any one of a smart phone, a tablet personal computer, a smart watch and a smart bracelet, and received information is visually displayed through screens of the devices.
The utility model discloses when utilizing infrared camera to gather the temperature data of transformer substation, for the multiplicability and the reliability of guaranteeing the data source, additionally add microphone array and motion detection module. The reason is that abnormal substation temperature is often accompanied by abnormal sound (such as combustion and explosion), and the sound information can assist in verifying the early warning result of the infrared camera. In addition, the microphone array can also monitor abnormal invasion of the transformer substation caused by the activities of external animals or people, so that the transformer substation is prevented from being damaged. The motion detection module is used for ensuring the consistency and reliability of the position states of the infrared camera and the microphone, so that the authenticity of the acquired data is ensured, and wrong warning information is prevented. The main server and the software carried by the main server can receive and process the acquired infrared image, and visually and vividly display a processing result, so that the management difficulty is greatly reduced. Compared with the existing similar equipment, the system provided by the utility model has the advantages of simple structure, many warning data information sources channels, high reliability and the like, and the investment of the system greatly reduces the operation management difficulty and cost of the transformer substation with huge quantity.
Drawings
Fig. 1 is the utility model provides a transformer substation infrared temperature measurement is reported to police and data processing system's schematic structure.
Fig. 2 is the utility model provides a visual transformer substation state diagram of infrared temperature measurement warning of transformer substation and data processing system.
Detailed Description
In order to make those skilled in the art fully understand the technical solutions and advantages of the present invention, the following description is further provided with reference to specific embodiments.
Fig. 1 shows an infrared temperature measurement alarm and data processing system for a transformer substation, which mainly includes in-station devices installed around the transformer substation, a remote main server and a mobile terminal. The station equipment comprises a camera array, a microphone array, a motion detection module, a control module and a communication module which are electrically connected with each other. The camera array comprises a plurality of 100W pixel infrared cameras which are arranged at key monitoring positions of the transformer substation and are based on OV7725 camera modules and 1080P high-definition night vision cameras which are based on USB camera modules, and motion detection modules are fixed on the two cameras and the microphone arrays. The infrared camera and the high-definition night vision camera are respectively used for acquiring infrared temperature information and real-time image information of the transformer substation, the microphone array is used for detecting abnormal noise information of the surrounding area of the transformer substation, and the motion detection module is used for monitoring the position and motion state change information of the camera array and the microphone array. And the storage module is connected with the control module and is used for storing and backing up the original data collected by each camera, each microphone and each motion detection module.
The infrared camera, the high-definition night vision camera, the microphone and the data collected by the motion detection module are respectively transmitted to the control module (single chip microcomputer) through the RS485 serial port module, the control module firstly processes the data collected by the motion detection module and judges whether the positions or the motion states of the camera array and the microphone array are abnormal or not; if no abnormity, data collected by the infrared camera and the microphone are processed and compared with normal data, at least one of the two abnormal data is transmitted to a communication module (4G full-network DTU terminal) connected with the abnormal data through an RS485 serial port module, then the alarm information is remotely transmitted to a main server and a mobile terminal (intelligent mobile phone with any brand) through the communication module, and a manager immediately starts an emergency plan after receiving the information, wherein the emergency plan comprises the step of starting the high-definition night vision camera to shoot site images or videos of the transformer substation in real time, and the site images or videos are transmitted back to the main server through a control module and the communication module, and a maintainer is dispatched nearby to check and overhaul on site.
The main server is provided with corresponding software, a visual operation interface is provided, the functional module can be expanded according to the requirements of operation and maintenance personnel, various monitoring data can be retrieved at any time and any place for storage and reading, the photos shot by the thermal infrared imager can be centrally named and processed, a one-key intelligent generation report is realized according to the renamed photos, the results are visually displayed in a graphical mode, and the results are shown in fig. 2: light color represents normal, dark color represents alarm, and the temperature of the substation is abnormal.
The system is successfully applied to transformer substations in various filial piety departments in Hubei province, and achieves better effect. The utility model discloses with modern information technology means such as embedded system, computer technology, communication technology organic integration, the infrared temperature measurement remote alarm system of transformer substation has been established, can be long-range carry out timely effectual control to the equipment of provincial wide in, realized the networked management to the transformer substation, solved the big scheduling problem of distributed electrical equipment safety fortune dimension degree of difficulty betterly, not only saved the input of people, material, machine, satisfied the management requirement of intellectuality, modernized electric wire netting moreover, social is huge.
Claims (7)
1. A transformer substation infrared temperature measurement alarm and data processing system is characterized by comprising a camera array, a microphone array, a motion detection module, a control module, a communication module, a mobile terminal and a main server; the motion detection module is fixedly connected with the camera array and the microphone array and used for detecting state changes of the camera array and the microphone array; the motion detection module, the camera array and the microphone array are electrically connected with the control module, and transmit the acquired data to the control module for processing; and the communication module is connected with the control module and transmits the data processed by the control module to the main server and the mobile terminal.
2. The system of claim 1, wherein: the camera array comprises at least one infrared camera and at least one high-definition monitoring camera.
3. The system of claim 1, wherein: the system also comprises a storage module connected with the control module, wherein the storage module is a mobile hard disk or a TF card.
4. The system of claim 1, wherein: the communication module is specifically a 4G full-network DTU terminal inserted with an SIM card.
5. The system of claim 1, wherein: the control module is specifically an intelligent controller or a single chip microcomputer, and after the control module processes the acquired data, the result is uploaded to the main server through the communication module.
6. The system of claim 1, wherein: the main server is specifically a cloud server or a hosting server, receives data from the communication module through the main server and sends early warning information to the mobile terminal.
7. The system of claim 1, wherein: the mobile terminal is selected from any one of a smart phone, a tablet personal computer, a smart watch and a smart bracelet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020552364.1U CN212133871U (en) | 2020-04-15 | 2020-04-15 | Infrared temperature measurement warning and data processing system of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020552364.1U CN212133871U (en) | 2020-04-15 | 2020-04-15 | Infrared temperature measurement warning and data processing system of transformer substation |
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| Publication Number | Publication Date |
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| CN212133871U true CN212133871U (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020552364.1U Expired - Fee Related CN212133871U (en) | 2020-04-15 | 2020-04-15 | Infrared temperature measurement warning and data processing system of transformer substation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112803588A (en) * | 2020-12-31 | 2021-05-14 | 伊发控股集团有限公司 | 5G box-type substation |
| CN113365200A (en) * | 2021-06-07 | 2021-09-07 | 杭州纳奇思科技有限公司 | Self-adaptive abnormal sound source detection device and detection method |
-
2020
- 2020-04-15 CN CN202020552364.1U patent/CN212133871U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112803588A (en) * | 2020-12-31 | 2021-05-14 | 伊发控股集团有限公司 | 5G box-type substation |
| CN113365200A (en) * | 2021-06-07 | 2021-09-07 | 杭州纳奇思科技有限公司 | Self-adaptive abnormal sound source detection device and detection method |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201211 |
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| CF01 | Termination of patent right due to non-payment of annual fee |