CN103699075A - Video-monitoring-based transformer substation tour-inspection intelligent-scheduling and control system - Google Patents

Abstract

The invention discloses a substation inspection intelligent dispatching and control system based on video monitoring, including an inspection configuration management module, an inspection task scheduling module, an inspection intelligent control module and an inspection result display module, wherein the inspection configuration management module By configuring the data, generating the inspection plan, the inspection tasks associated with the inspection plan, and the inspection control strategy, the inspection task scheduling module can manually or automatically mobilize the inspection tasks, and the inspection intelligent control module realizes the inspection process The inspection result display module realizes the display of the inspection results in a variety of ways such as lists, statistics, and reports. The present invention forms a set of process schemes with intelligent dispatching and control functions by setting video inspection routes, task scheduling, control linkage, and inspection results, and can automatically generate reports and reports to improve work efficiency, accuracy, and timeliness. The invention realizes the remote intelligent inspection work of the substation based on the video monitoring.

Description

Intelligent dispatching and control system for substation inspection based on video surveillance

technical field

The invention relates to an intelligent dispatching and control system for substation inspection based on video monitoring, and belongs to the technical field of intelligent substations.

Background technique

The substation inspection system is an information management program aimed at realizing the scientific operation of the substation and the refined and standardized management. The substation inspection system establishes a convenient and reliable integrated information platform for standardized inspection operations through regular inspections of substation equipment, and conducts the entire process in accordance with predetermined plans and tasks, with fixed personnel, fixed locations, regular schedules, fixed methods, and fixed standards Management enables the inspection work to complete the transition from "traditional manual" to "mobile information", realizes electronic, informatized, and intelligent inspections, and improves the work efficiency of inspections.

Scheduling and control technology plays a vital role in the inspection process of substations, usually referring to the scheduling of inspection tasks, monitoring of video images, recording of inspection results, control of lights and alarm equipment during inspections, etc. . The substation automatic inspection system based on video surveillance is based on video images, and completes the remote detection of the equipment status of the substation. The control and linkage of lighting and alarm equipment are realized manually, which has low work efficiency, poor timeliness, and the possibility of missed and false alarms.

Contents of the invention

In order to make up for the defects of the existing technology, the purpose of the present invention is to provide a substation inspection intelligent scheduling and control system based on video monitoring, to realize the intelligent scheduling of inspection tasks and the whole process control of the inspection process, and to communicate with the video during the inspection process. The linkage control of intelligent analysis, environment, power, security, fire protection and other systems can automatically generate reports and reports, which can improve work efficiency, accuracy and timeliness.

The present invention is realized by the following technical means:

Intelligent scheduling and control system for substation inspection based on video surveillance. The system is in the same network as the fire protection system, security system, and meteorological system, and information is exchanged through the transmission protocol between the systems. The intelligent scheduling and control system includes the following Several functional modules:

Inspection configuration management module, including inspection scheme configuration module, inspection task configuration module and control strategy configuration module;

The inspection scheme configuration module is used to generate an inspection scheme, and an inspection scheme is composed of a scheme name, a preset position, an inspection line and an inspection time at each point, and the inspection scheme configuration module passes Configure preset points, inspection lines and inspection time of each point to generate multiple inspection plans, set the corresponding inspection plan name, and write configuration data into the database;

The inspection task configuration module is used to generate an inspection task associated with an inspection plan, and a inspection task consists of an inspection task name, an associated inspection plan, an inspection type, an inspection cycle, and an inspection task reminder time Scope and whether automatic inspection is constituted, the inspection task configuration module generates multiple inspection tasks associated with the same inspection scheme by configuring the inspection type, inspection cycle, inspection task reminder time range and whether automatic inspection , and set the corresponding inspection task name, and write the configuration data into the database;

The control strategy configuration module includes an alarm linkage configuration module and an inspection control configuration module, wherein the alarm linkage configuration module configures the alarm source, the alarm range to be received, and formulates linkage actions according to the alarm source, and the alarm linkage configuration module also configures inspection Level, set the conditions for triggering the system to perform inspections, and write the configuration data into the database. The linkage actions include popping up video on the monitoring client, triggering the alarm, turning on or off the lights, and turning the camera to the preset position; The inspection control configuration module implements the system to poll the preset points one by one by configuring the order in which a certain preset point is called in the inspection task and the interval time between two preset points being called;

The inspection task scheduling module is used to realize the automatic reminder of the inspection task, the intelligent scheduling and manual scheduling of the inspection task; the inspection task scheduling module reads the configuration data of the database in the inspection configuration management module, and executes the inspection task; the inspection task The information transmission between the inspection task scheduling module and the video equipment is realized through the network. When the inspection task scheduling module is started, it sends an instruction to the device to call the video image, and the video device transmits the video stream data to the inspection task scheduling module after receiving the instruction;

The inspection intelligent control module reads the configuration data of the control strategy configuration module and intelligently controls the inspection. The inspection intelligent control module is connected to the lighting and alarm equipment through the network or serial port, and connected to the video equipment through the network; The security and meteorological system transmits its own alarm signal to the inspection intelligent control module. After receiving the alarm signal, the inspection intelligent control module sends control instructions to the lighting and alarm equipment according to the linkage action configured by the alarm linkage configuration module; in addition, the inspection The intelligent control module also uses video intelligent analysis technology to analyze the images captured by video equipment through image recognition algorithms, judges the operating status of the captured equipment, and performs alarm linkage actions when the equipment is overheated, overvoltage, or damaged. Send a control instruction or send an instruction to the monitoring client to pop up the video. When the device status is lost, the condition for triggering the system to perform inspection is met. The inspection intelligent control module sends an instruction to the camera to make it go to the preset position, and then The system starts the inspection task according to the plan;

The inspection result display module is used to display the inspection results. The inspection task scheduling module writes the inspection results into the database, and the inspection result display module reads the inspection results and displays the data using visualization technology.

The aforementioned inspection types include daily inspection, night inspection and special inspection.

The aforementioned inspection cycle includes daily inspection, weekly inspection and monthly inspection.

The aforementioned intelligent scheduling and manual scheduling of inspection tasks are realized by configuring whether to automatically inspect in the inspection task configuration module. The inspection plan associated with the inspection task; if the inspection is not automatic, the user manually schedules the inspection task and executes the inspection plan associated with the inspection task.

The aforementioned inspection result display module supports the whole video recording of the inspection process.

The aforementioned inspection result display module includes list, statistics and report display methods.

By adopting the above technical scheme, the present invention has the advantages of:

(1) Realize the intelligent scheduling of substation inspection: the invention supports automatic start-up of substation inspection by pre-setting inspection routes and tasks; at the same time, it supports alarm signals generated by security, fire protection, meteorological and other systems to determine whether to start inspection Inspection, if it reaches the inspection level, it can automatically select the inspection plan according to the plan, and start the inspection work; it supports sending information such as inspection plan and time through email, SMS and other systems to remotely start the automatic inspection work of the substation;

(2) Realize the intelligent control of the whole inspection process: during the inspection execution process, according to the inspection configuration, the screen will automatically switch to the camera at the inspection position, turn to the designated preset position, and the camera will automatically return to its position after the inspection ;Using video intelligent analysis technology to obtain equipment status information, it can intelligently identify abnormalities and generate alarms, and activate alarm equipment according to linkage action configuration; it can also automatically generate inspection reports and inspection reports;

(3) The present invention can reduce the manual workload, has higher efficiency, and reduces false positives and false positives caused by human factors.

Description of drawings

Fig. 1 is the functional module schematic diagram of the substation inspection intelligent dispatching and control system based on video surveillance in the present invention;

Fig. 2 is a flow chart of the intelligent inspection control of the substation in the present invention.

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

The substation inspection intelligent dispatching and control system based on video surveillance of the present invention is in the same network as the fire protection system, security system, and meteorological system, and information interaction is performed through the transmission protocol between the systems, as shown in Figure 1, the intelligent dispatching The control system includes the following functional modules:

Inspection configuration management module, including inspection scheme configuration module, inspection task configuration module and control strategy configuration module; where

The inspection scheme configuration module is used to generate inspection schemes. According to the actual situation of each substation, multiple inspection schemes can be flexibly configured. An inspection scheme consists of the scheme name, preset position, inspection line and each point The inspection time of the location is composed. The inspection plan configuration module generates multiple inspection plans by configuring the preset points, the inspection line and the inspection time of each point, and sets the corresponding inspection plan name, and then sets the Configuration data is written to the database.

The inspection task configuration module is used to generate inspection tasks associated with the inspection plan. One inspection plan can generate multiple inspection tasks. There is a one-to-many relationship between the inspection plan and the inspection tasks. One inspection task consists of Inspection task name, associated inspection plan, inspection type, inspection cycle, inspection task reminder time range, and automatic inspection or not. Among them, the inspection types mainly include daily inspection, night inspection and special inspection and other types, the inspection cycle includes daily inspection, weekly inspection and monthly inspection, and if it is automatic inspection, it also includes the automatic inspection time. The inspection task configuration module generates multiple inspection tasks associated with the same inspection plan by configuring the inspection type, inspection cycle, inspection task reminder time range and whether to automatically inspect, and sets the corresponding inspection task name. Write configuration data to the database. When the inspection task is executed, the inspection task will be executed according to the inspection point, inspection route and inspection time of each point of the inspection plan associated with the task.

The control strategy configuration module includes an alarm linkage configuration module and an inspection control configuration module, wherein the alarm linkage configuration module is used to generate linkage actions after the system detects abnormal images or receives alarm information sent by cameras during the inspection process. The alarm linkage configuration module configures the alarm source, the alarm range to be received, and formulates linkage actions according to the alarm source. The alarm linkage configuration module also configures the inspection level. The inspection level refers to the conditions that trigger the system to perform inspections. The configuration data are all written Into the database, the alarm range refers to the upper and lower alarm limits of data such as temperature and humidity. The linkage actions include popping up video on the monitoring client, triggering the alarm, turning on or off the light, and turning the camera to the preset position; patrol inspection control configuration The module is configured to enable the system to perform polling actions one by one according to the set camera preset positions during the inspection process. The inspection control configuration module first selects the inspection task, selects a certain camera, configures the preset position, the order in which the preset position is called, and the interval time between two preset positions.

The inspection task scheduling module is used to realize the automatic reminder of the inspection task, the intelligent scheduling and manual scheduling of the inspection task; the inspection task scheduling module reads the configuration data of the database in the inspection configuration management module, and executes the inspection task; the inspection task The information transmission between the scheduling module and the video equipment is realized through the network. When the inspection task scheduling module starts, it sends instructions to the equipment to call the video image. After receiving the instruction, the video equipment transmits the video stream data to the inspection task scheduling module; the user logs in to the system After that, you can view all inspection tasks within the scope of authority of the user in the task scheduling area, including executed inspection tasks and unexecuted inspection tasks. Tasks are given automatic reminders. Intelligent scheduling and manual scheduling of inspection tasks can be realized by configuring whether to automatically inspect in the inspection task configuration module. Automatically schedule the inspection task and execute the inspection plan associated with the inspection task; if it is not automatic inspection, the user needs to manually schedule the inspection task, the application of intelligent scheduling and automatic scheduling depends on the specific business scenario Decide.

The inspection intelligent control module reads the configuration data of the control strategy configuration module, and intelligently controls the inspection. The inspection intelligent control module is connected with the lighting and alarm equipment through the network or serial port, and connected with the video equipment through the network; the video equipment The layout principles of lighting and alarm equipment follow the principles of video monitoring equipment, light or alarm equipment configuration in the substation video and environmental monitoring system technical specifications, and try to achieve full coverage of important equipment, important areas, and important monitoring angles. The inspection camera or preset position configuration of the inspection scheme in the present invention is based on the camera position actually installed in the substation and the substation equipment inspection operation instruction. The fire protection, security, and meteorological systems transmit their own alarm signals to the inspection intelligent control module. After receiving the alarm signal, the inspection intelligent control module sends control instructions to the lighting and alarm equipment according to the linkage actions configured by the alarm linkage configuration module; The inspection intelligent control module also uses video intelligent analysis technology to analyze the images captured by video equipment through image recognition algorithms, judges the operating status of the captured equipment, and performs alarm linkage actions when the equipment is overheated, overvoltage, or damaged. The alarm device sends a control command or sends a command to the monitoring client to pop up the video. When the device status is lost, the condition for triggering the system to perform inspection is met, and the inspection intelligent control module sends an instruction to the camera to make it go to the preset position. , and then the system starts the inspection task according to the plan.

The inspection result display module is used to display the inspection results. The inspection task scheduling module writes the inspection results into the database, and the inspection result display module reads the inspection results, and uses visualization technology to display the data. The display method Including lists, statistics and reports, etc., the inspection result display module also supports the whole video recording of the inspection process.

As shown in Figure 2, the flow of inspection control of the intelligent dispatching and control system of the present invention is:

1. The configuration of the inspection plan realizes the configuration of the inspection route and the inspection dwell time of each point. According to the position of the substation camera and the inspection requirements, the inspection route can be flexibly configured. The inspection personnel follow the pre-established inspection route and step by step conduct inspections;

2. Inspection task configuration, configure the inspection tasks associated with the inspection plan;

3. Control strategy configuration, configure the range of alarms to be received, and formulate corresponding linkage actions according to different alarm sources and alarm types, configure the inspection level, and set the conditions that trigger the system to perform inspections;

4. Inspection task scheduling, intelligent scheduling or manual scheduling to execute inspection tasks;

5. Patrol inspection intelligent control, during the inspection execution process, send control instructions to the alarm signals of fire protection, security, and meteorological systems according to the linkage action configured by the control strategy; and use video intelligent analysis technology to identify the operating status of the equipment, send control instructions or start Inspection tasks;

6. The inspection results are displayed, and the inspection results are displayed in a variety of ways such as lists, statistics, and reports, and the entire inspection process is recorded.

Claims (6)

1. An intelligent dispatching and control system for substation inspection based on video monitoring, characterized in that the system is in the same network as the fire protection system, security system, and meteorological system, and information interaction is performed through the transmission protocol between the systems. The scheduling and control system includes the following functional modules: Inspection configuration management module, including inspection scheme configuration module, inspection task configuration module and control strategy configuration module; The inspection scheme configuration module is used to generate an inspection scheme, and an inspection scheme is composed of a scheme name, a preset position, an inspection line and an inspection time at each point, and the inspection scheme configuration module passes Configure preset points, inspection lines and inspection time of each point to generate multiple inspection plans, set the corresponding inspection plan name, and write configuration data into the database; The inspection task configuration module is used to generate an inspection task associated with an inspection plan, and a inspection task consists of an inspection task name, an associated inspection plan, an inspection type, an inspection cycle, and an inspection task reminder time Scope and whether automatic inspection is constituted, the inspection task configuration module generates multiple inspection tasks associated with the same inspection scheme by configuring the inspection type, inspection cycle, inspection task reminder time range and whether automatic inspection , and set the corresponding inspection task name, and write the configuration data into the database; The control strategy configuration module includes an alarm linkage configuration module and an inspection control configuration module, wherein the alarm linkage configuration module configures the alarm source, the alarm range to be received, and formulates linkage actions according to the alarm source, and the alarm linkage configuration module also configures inspection Level, set the conditions for triggering the system to perform inspections, and write the configuration data into the database. The linkage actions include popping up video on the monitoring client, triggering the alarm, turning on or off the lights, and turning the camera to the preset position; The inspection control configuration module implements the system to poll the preset points one by one by configuring the order in which a certain preset point is called in the inspection task and the interval time between two preset points being called; The inspection task scheduling module is used to realize the automatic reminder of the inspection task, the intelligent scheduling and manual scheduling of the inspection task; the inspection task scheduling module reads the configuration data of the database in the inspection configuration management module, and executes the inspection task; the inspection task The information transmission between the inspection task scheduling module and the video equipment is realized through the network. When the inspection task scheduling module is started, it sends an instruction to the device to call the video image, and the video device transmits the video stream data to the inspection task scheduling module after receiving the instruction; The inspection intelligent control module reads the configuration data of the control strategy configuration module and intelligently controls the inspection. The inspection intelligent control module is connected to the lighting and alarm equipment through the network or serial port, and connected to the video equipment through the network; The security and meteorological system transmits its own alarm signal to the inspection intelligent control module. After receiving the alarm signal, the inspection intelligent control module sends control instructions to the lighting and alarm equipment according to the linkage action configured by the alarm linkage configuration module; in addition, the inspection The intelligent control module also uses video intelligent analysis technology to analyze the images captured by video equipment through image recognition algorithms, judges the operating status of the captured equipment, and performs alarm linkage actions when the equipment is overheated, overvoltage, or damaged. Send a control instruction or send an instruction to the monitoring client to pop up the video. When the device status is lost, the condition for triggering the system to perform inspection is met. The inspection intelligent control module sends an instruction to the camera to make it go to the preset position, and then The system starts the inspection task according to the plan; The inspection result display module is used to display the inspection results. The inspection task scheduling module writes the inspection results into the database, and the inspection result display module reads the inspection results and displays the data using visualization technology. 2. The intelligent scheduling and control system for inspection of substations based on video monitoring according to claim 1, wherein the types of inspections include daily inspections, night inspections and special inspections. 3. The intelligent dispatching and control system for substation inspection based on video monitoring according to claim 1, wherein the inspection cycle includes daily inspection, weekly inspection and monthly inspection. 4. The substation inspection intelligent scheduling and control system based on video monitoring according to claim 1, wherein the intelligent scheduling and manual scheduling of the inspection tasks are realized by configuring whether automatic inspection in the inspection task configuration module , if automatic inspection, when the automatic inspection time is reached, the system will automatically schedule the inspection task and execute the inspection plan associated with the inspection task; if it is not automatic inspection, the user will manually schedule the inspection task , execute the inspection plan associated with the inspection task. 5. The intelligent dispatching and control system for substation inspection based on video monitoring according to claim 1, wherein the inspection result display module supports full video recording of the inspection process. 6. The intelligent dispatching and control system for inspection of substations based on video surveillance according to claim 1, wherein the inspection result display module includes list, statistics and report display methods.

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