CN103280077B - Power transmission line corridor hazard Identification managing and control system - Google Patents

Abstract

The invention discloses a management and control system for a dangerous source point in a transmission line corridor, which includes a network camera arranged near the dangerous source point in the transmission line corridor, the network camera is connected to a video collection and storage server, and the video collection and storage server is connected to a video analysis server. The video analysis server is connected with the message management control center, and the message management control center is connected with the video acquisition and storage server. The invention has the advantages of reasonable structure, automatic identification, active alarm and good working performance.

Description

Hazard source control system for transmission line corridor

technical field

The invention relates to a control system for dangerous source points in transmission line corridors.

Background technique

Electricity is the lifeblood of the national economy. The reliable operation of transmission lines is the basic guarantee for the development of the national economy; due to the wide distribution of transmission lines, they often pass through cities and rural areas, and with the rapid development of the economy, urban and rural infrastructure construction is more and more frequent, and its operation is often affected by people's production Interference with construction units; for example, various large-scale engineering equipment (cranes, cement pump trucks, etc.) and plant greenhouse films pose a potential serious threat to the stable operation of transmission lines, often causing damage to transmission lines. The destruction of the power transmission line resulted in a large-scale power outage, which not only caused the loss of life and property of the unit involved, but also brought a serious threat to people's daily production and life.

Due to the characteristics of regularity, concealment and suddenness of external damage to transmission lines, it is difficult for the power supply department to achieve the ideal management effect in daily inspections: and under the "three sets and five majors" system, the deployment scale of line operation and maintenance personnel Reduced, the workload of operating personnel increases, and the workload of relevant personnel to supervise the impact of cement pump trucks and tower cranes on transmission lines increases:

After reviewing a large amount of information and relevant experts from consulting companies, we made detailed statistics on the existing measures to protect the safe and stable operation of transmission lines. The existing methods can be divided into two categories:

1. Install ordinary food monitoring on the high-voltage towers related to the dangerous source point of the transmission line, and manually check the on-site video of the application site.

The problem is that the operation and maintenance personnel are mainly responsible for real-time monitoring of the construction site. After a large amount of data research, the operation and maintenance personnel will feel extremely tired after staring at the screen for about 8 minutes; Whether there are hidden dangers or whether it is working or not, it is required to transmit the video signal stream collected by the camera to the monitoring center; this transmission method not only consumes a large amount of communication bandwidth, but also causes huge communication costs, and more importantly, it does not work. Actual and effective monitoring effect;

2. Relevant personnel are stationed at the dangerous source point of the transmission line for human protection and intervention.

The problems that exist in this way are: due to many uncontrollable factors of people, there will be a nursing vacuum, and it is impossible to accurately grasp the safety distance. When large-scale equipment such as tower cranes and cement pump trucks pose a safety threat to the transmission line, it cannot be accurately and timely. Early warning .

Contents of the invention

The object of the present invention is to provide a control system for dangerous source points in transmission line corridors with reasonable structure, automatic identification, active alarm and good working performance.

Technical solution of the present invention is:

A transmission line corridor hazard source point management and control system is characterized in that: it includes a network camera arranged near the transmission line corridor hazard source point, the network camera is connected to a video collection and storage server, the video collection and storage server is connected to a video analysis server, The video analysis server is connected with the message management control center, and the message management control center is connected with the video collection and storage server; the client is connected with the web server and the player, the web server is connected with the message management control center, and the player is connected with the video collection and storage server ;

The video collection and storage server collects video and image data from the network camera, and sends the image data to the video analysis server for analysis. The video analysis server returns the analyzed Meta data to the video collection and storage server, and the video analysis server sends alarm or time information Submit to the message management control center; the video collection and storage server saves the video data and Meta data as VS files, and records them in the database, and the message management control center records the alarm information in the database, generates alarm pictures, and sends them to the video Request the alarm video, the video acquisition and storage server queries the database, reads the VS file, sends the alarm video data to the message management control center, and the message management control center saves the video and updates the database;

Client display: the client requests the video source information from the web server, the web server queries the video source information from the database and returns it to the client, the client sends the video collection and storage server address and channel information to the player, and the player sends The acquisition and storage server requests real-time video, and displays the video and Meta data returned by the video acquisition and storage server. The client regularly requests the latest alarm information from the web server. The web server queries the alarm data from the database and returns it to the client, and the client updates the alarm. list, the client sends the alarm video address to the player, and the player plays the alarm video;

Calibration: The client sends the calibration data and video information to the web server, the web server saves the calibration data to the database, and notifies the message management control center, the message management control center sends a command to restart the video analysis server, and the video analysis server sends a message when it starts The management control center requests parameter information, and the message management control center queries the parameter information from the database and returns it to the video analysis server.

The invention has a reasonable structure, and can timely grasp the operation status of the transmission line in the case of a shortage of operation and maintenance personnel, and can check the operation status of the transmission line in time no matter in the office or when going out to do business, so that the operation status of the transmission and distribution line can be checked anytime and anywhere; Automatically identify dangerous objects such as tower cranes and cement pump trucks. When the dangerous objects approach the safe distance, an audible and visual alarm is given on site, and the alarm picture is sent to the handheld devices of the operation and maintenance personnel, the owner, and the construction driver; The problematic line is actively pushed to the person in charge of the relevant department. If the source of danger has not been resolved, the alarm will always remind the person in charge; the dangerous point will be transformed into a safe source at the first time, and all possible sources of danger to the transmission line will be eliminated. Kill it in the bud; solve the vacuum of human active intervention, and achieve 24-hour uninterrupted care of the transmission line under complex weather conditions such as bad weather and night; improve the work efficiency of operation and maintenance personnel, save manpower, material and financial resources, Completely break the traditional way of solving the safe operation of transmission lines, and change the passive handling of problems into actively identifying dangerous objects, so as to further ensure the safe operation of transmission lines.

Description of drawings

The present invention will be further described below in conjunction with drawings and embodiments.

Fig. 1 is a structural schematic diagram of an embodiment of the present invention.

Detailed ways

A control system for dangerous source points in transmission line corridors, including a network camera installed near the dangerous source points in the transmission line corridor, the network camera is connected to a video acquisition and storage server (VAM) 1, and the video acquisition and storage server is connected to a video analysis server (VPS ) 2 connections, the video analysis server is connected to the message management control center 3, and the message management control center is connected to the video acquisition and storage server 1; the client 4 is connected to the web server 5 and the player, and the web server is connected to the message management control center 3, Player 6 is connected with video acquisition and storage server 1;

The video collection and storage server collects video and image data from the network camera, and sends the image data to the video analysis server for analysis. The video analysis server returns the analyzed Meta data to the video collection and storage server, and the video analysis server sends alarm or time information Submit to the message management control center; the video acquisition and storage server saves the video data and Meta data as VS files, and records them in the database (DB) 8, and the message management control center records the alarm information in the database (DB) 9, and generates an alarm picture , and request the alarm video from the video acquisition and storage server, the video acquisition and storage server queries the database, reads the VS file, sends the alarm video data to the message management control center, and the message management control center saves the video and updates the database;

Client display: the client requests the video source information from the web server, the web server queries the video source information from the database and returns it to the client, the client sends the video collection and storage server address and channel information to the player, and the player sends The acquisition and storage server requests real-time video, and displays the video and Meta data returned by the video acquisition and storage server. The client regularly requests the latest alarm information from the web server. The web server queries the alarm data from the database and returns it to the client, and the client updates the alarm. list, the client sends the alarm video address to the player, and the player plays the alarm video;

Calibration: The client sends the calibration data and video information to the web server, the web server saves the calibration data to the database, and notifies the message management control center, the message management control center sends a command to restart the video analysis server, and the video analysis server sends a message when it starts The management control center requests parameter information, and the message management control center queries the parameter information from the database and returns it to the video analysis server.

Claims (1)

1. a power transmission line corridor hazard Identification managing and control system, it is characterized in that: comprise the IP Camera be arranged near power transmission line corridor hazard Identification, IP Camera is connected with video acquisition and storage server, video acquisition is connected with video analytics server with storage server, video analytics server is connected with message management control center, and message management control center is connected with video acquisition and storage server; Client is connected with web server and player, and web server is connected with message management control center, and player is connected with video acquisition and storage server;

Video acquisition and storage server gather video and view data from IP Camera, view data is given video analytics server analysis, the Meta data analyzed are returned to video acquisition and storage server by video analytics server, and warning or temporal information are submitted to message management control center by video analytics server simultaneously; Video data and Meta data are saved as VS file by video acquisition and storage server, and be recorded to database, warning message is recorded to database by message management control center, generate alarm picture, and to video acquisition and storage server requests warning video, video acquisition and storage server Query Database, read VS file, warning video data is sent to message management control center, and message management control center preserves video and more new database;

Client shows: client is to web server request video source information, web server is from data base querying video source information and return to client, video acquisition and storage server address and channel information are given player by client, player is to video acquisition and storage server requests real-time video, and the video that returns of display video collection and storage server and Meta data, client timing is to the up-to-date warning message of web server request, web server is from data base querying alert data and return to client, client upgrades alarm list, warning video address is given player by client, player plays warning video,

Demarcate: nominal data and video information are given web server by client, nominal data is saved in database by web server, and notification message management control center, message management control center sends the order of restarting video analytics server, to message management control center required parameter information when video analytics server starts, message management control center from data base querying parameter information, and returns to video analytics server.