Power grid dispatching automation equipment management system

Abstract

The invention provides a power grid dispatching automation equipment management system, and the system comprises an equipment inspection module which carries out the monitoring of a server process and an application state of a dispatching support system, and determines an inspection log of a server; the information transmission module converts the inspection log into a two-dimensional code image; and the alarm module identifies the two-dimensional code image, determines the information of the two-dimensional code image, and displays the information of the two-dimensional code image. According to the system, the power grid dispatching automation equipment management system is developed under the application background of a dispatching support system, manual inspection and manual troubleshooting are replaced by intelligent automatic inspection and fault self-healing, the operation and maintenance efficiency of automation equipment is improved, and the workload of automation operation and maintenance personnel is relieved.

Description

Technical Field

[0001] The invention relates to the field of power grid dispatching automation, and particularly to a power grid dispatching automation equipment management system. Background Art

[0002] The dispatch support system is a basic system that collects power grid operation information through data gateways installed in various substations and power plants, analyzes and processes it, and then displays it to dispatchers, monitors and other power grid professionals. With the development of automation technology, the number of servers in the dispatch support system has increased, and the management and operation of the servers are still manual, with high workload and low intelligence level, which is prone to operation and maintenance errors. At present, research mainly focuses on the monitoring of equipment hardware, the improvement of management methods, and comprehensive judgment based on existing information, but no research has been conducted on the intelligent monitoring and management of system software applications. Therefore, it is very necessary to design a management platform for synchronous alarm monitoring of the equipment software and hardware of the dispatch support system, auxiliary equipment inspection, fault location and elimination, etc. Summary of the invention

[0003] The purpose of the present invention is to make up for the shortcomings of the prior art and provide a reasonably constructed power grid dispatching automation equipment management system, which replaces manual inspection and manual troubleshooting with intelligent automatic inspection, realizes information transmission and information notification at different locations without physical contact, eliminates system network security risks and reduces the ineffective duty of automation personnel.

[0004] To achieve the above objectives, the present application provides a power grid dispatching automation equipment management system, including: an equipment inspection module, an information transmission module and an alarm module; the equipment inspection module monitors the server process and application status of the dispatching support system, and determines the inspection log of the server; the information transmission module converts the inspection log into a QR code image; the alarm module identifies the QR code image, determines the information of the QR code image, and displays the information of the QR code image.

[0005] Optionally, the monitoring of the server process and application status of the scheduling support system includes: querying the server process and application status through a preset probe program at a set time frequency, and reading and outputting the query results using the preset probe program.

[0006] Optionally, using the preset probe program to read and output the query result includes: converting the read query result into an integer; wherein, if the server process or application is online, outputting an integer greater than or equal to 1; if the server process or application is offline, outputting 0.

[0007] Optionally, determining the patrol log of the server includes: the device patrol module marking the offline information generated by the server process or application, creating the patrol log, and placing the type of discrete information in the patrol log text header; wherein the offline information is information generated by the server process or application in an offline state.

[0008] Optionally, the equipment inspection module performs data transmission through the D5000 core switch and sends the inspection log to the information transmission module using the TCP / IP protocol.

[0009] Optionally, the system also includes: a fault self-healing module, which obtains the patrol log text, determines the server process or application in the offline state according to the patrol log text; and self-starts the server process or application in the offline state in sequence according to a preset self-start sequence corresponding to the server process or application in the offline state.

[0010] Optionally, the fault self-healing module no longer marks the server process or application that has successfully started as offline in the patrol log, and updates the patrol log.

[0011] Optionally, the information transmission module converts the patrol log into a two-dimensional code image, including: the information transmission module converts the patrol log into a matrix two-dimensional code image, refreshes the two-dimensional code image at regular intervals, and visually displays the two-dimensional code image.

[0012] Optionally, displaying the information of the two-dimensional code image includes: performing voice broadcasting according to the information of the two-dimensional code image, and visually displaying the information of the two-dimensional code image.

[0013] Optionally, the alarm module is configured with a wireless communication module and a SIM card is installed, and the alarm module sends the information of the two-dimensional code image to a preset communication terminal in the form of a text message.

[0014] By means of the above technical solution, the present application provides a power grid dispatching automation equipment management system: intelligent automatic inspections through equipment inspection modules replace manual inspections and manual troubleshooting, improve the efficiency of automation equipment operation and maintenance, and reduce the workload of automation operators. The inspection log is converted into a QR code image using an information transmission module, and the information in the QR code image is displayed through an alarm module, realizing non-physical contact information transmission and remote information notification, eliminating system network security risks while reducing the ineffective duty of automation personnel, making the equipment management of the dispatching support system safer and more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1A schematic diagram of the structure of a power grid dispatching automation equipment management system provided by an embodiment of the present application is shown;

[0016] Figure 2 Another structural schematic diagram of a power grid dispatching automation equipment management system provided by an embodiment of the present application is shown;

[0017] Figure 3 The hardware design circuit diagram of the intelligent alarm terminal provided in the embodiment of the present application is shown as follows:

[0018] Figure 4 The external structure diagram of the intelligent alarm terminal provided in the embodiment of the present application is shown

[0019] Figure 5 The internal structure diagram of the intelligent alarm terminal provided in the embodiment of the present application is shown

[0020] Description of the Figures in the Specification:

[0021] 401. Casing; 402. LCD screen; 403. CPU fan outlet; 404. Camera; 405. Power button; 406. Magnetic charging buckle; 507. Amplifier and speaker; 508. Rechargeable battery; 509. Motherboard. DETAILED DESCRIPTION

[0022] The present invention is described in detail below by way of examples. The examples are illustrative rather than restrictive and cannot be used to limit the protection scope of the present invention.

[0023] In one embodiment, if Figure 1 As shown, in this embodiment, a power grid dispatching automation equipment management system 100 is provided. The system described in this embodiment adopts an object-oriented system architecture, and the system includes: an equipment inspection module 101, an information transmission module 102 and an alarm module 103.

[0024] Specifically, the equipment inspection module 101 monitors the server process and application status of the scheduling support system and determines the inspection log of the server; the information transmission module 102 converts the inspection log into a QR code image; the alarm module 103 recognizes the QR code image, determines the information of the QR code image, and displays the information of the QR code image.

[0025] In this embodiment, the equipment inspection module monitors the server processes and applications of the scheduling support system, collects key information using the program interface of the scheduling support system, generates inspection logs, and sends the inspection logs to the information transmission module. The information transmission module converts the inspection log information received from the server into a QR code image, and transmits the key process operation status through the way of scanning and identifying the code by the alarm module. The alarm module reads and compiles the QR code image, thereby identifying the information in the QR code image and displaying the information in the QR code image, replacing manual inspection and manual troubleshooting with intelligent automatic inspection, improving the efficiency of automation equipment operation and maintenance, and reducing the workload of automation operators.

[0026] In one embodiment, if Figure 2 As shown, in this embodiment, a power grid dispatching automation equipment management system 200 is provided. The system described in this embodiment includes: an equipment inspection module 201, a fault self-healing module 202, an information transmission module 203, and an alarm module 204.

[0027] Specifically, the device inspection module 201 monitors the server process and application status of the scheduling support system and determines the inspection log of the server.

[0028] Exemplarily, the device inspection module 201 deploys a "probe program" on each server by installing a program client on each server of the scheduling support system. The program client determines the applications and processes that need to be monitored through customized monitoring probes, collects server process and application status, determines the inspection log based on the collected information, and sends the inspection log to the information transmission module 203, wherein the information transmission module 203 serves as the monitoring server.

[0029] Furthermore, as a refinement and expansion of the specific implementation methods of the above-mentioned embodiments, in order to fully illustrate the specific implementation process of this embodiment, the steps of monitoring the server process and application status of the scheduling support system specifically include: querying the server process and application status through a preset probe program according to the set time frequency, and using the preset probe program to read and output the query results.

[0030] Specifically, the device inspection module 201 can add processes and applications according to user needs, and set the monitoring frequency or monitoring time interval according to user needs. The device inspection module 201 monitors server processes and applications according to the set time frequency, and uses the "probe program" to read and output the query results, converts the read content into an integer, and determines that the process or application is online if the output integer is greater than or equal to 1, otherwise it is offline.

[0031] Furthermore, the device inspection module 201 can mark the fault information generated by the server process and application, create an inspection log, and place the type of fault information in the inspection log text header. Among them, the fault information includes offline information, and discrete information is information generated by discrete processes or discrete applications.

[0032] For example, the device inspection module can analyze the general information and fault information in the server process or application, and place different information in the header of the inspection log, and distinguish between general logs and fault logs in the inspection log. Among them, the monitoring probe converts the read process and application content into integers through the monitoring program, and judges the online process or application as 1, and the offline process or application as 0, and stores them in the inspection log.

[0033] Furthermore, the fault self-healing module 202 obtains the patrol log text, determines the offline process or application according to the patrol log text, and starts the offline process or application in sequence according to the preset self-starting sequence corresponding to the offline process or application. The fault self-healing module 202 no longer marks the successfully started process or application as offline in the patrol log, and updates the patrol log.

[0034] Exemplarily, the fault self-healing module 202 creates a text directory of processes and applications that need to be self-started in advance according to user needs. The device inspection module 201 pushes the inspection log to the fault self-healing module 202 so that the fault self-healing module 202 obtains the fault information. The fault self-healing module 202 obtains the inspection log sent by the device inspection module 201, and searches for offline processes or applications in the inspection log. The fault self-healing module 202 pulls up the offline processes or applications in the directory in turn for self-starting. Among them, the device inspection module 201 creates an offline log in the fault log of the inspection log for processes or applications that cannot be pulled up, and the text header of the pulled up process or application in the inspection log becomes a general log, thereby updating the inspection log, and pushing the inspection log containing the self-healing result to the device inspection module 201.

[0035] Furthermore, the equipment inspection module 201 transmits data through the D5000 core switch and sends the inspection log to the information transmission module 203 using the TCP / IP protocol.

[0036] Exemplarily, the monitoring probe sends the patrol log to the information transmission module 203 of the monitoring server via the D5000 core switch using the TCP / IP protocol.

[0037] Furthermore, the information transmission module 203 of the monitoring server receives the patrol log, converts the patrol log information into a matrix QR code, refreshes the QR code at regular intervals, and displays it on the display screen.

[0038] Exemplarily, the information transmission module 203 includes an information aggregation module and a two-dimensional code generation module. The information aggregation module is used to collect and aggregate the patrol logs of each server of the scheduling support system. The two-dimensional code generation module is used to convert the patrol logs of the server into a matrix two-dimensional code image.

[0039] Furthermore, the alarm module 204 identifies the two-dimensional code image, determines the information of the two-dimensional code image, and displays the information of the two-dimensional code image.

[0040] Specifically, the alarm module 204 identifies the two-dimensional code image, determines the information of the two-dimensional code image, performs voice broadcast according to the information of the two-dimensional code image, and visually displays the information of the two-dimensional code image. The alarm module 204 is configured with a wireless communication module and a SIM card is installed. The alarm module 204 sends the information of the two-dimensional code image to a preset communication terminal in the form of a text message.

[0041] Exemplarily, the alarm module 204 includes a QR code recognition module, a text message sending module, a screen display module, and a voice broadcast module. The alarm module 204 identifies the QR code generated by the monitoring server through the QR code recognition module, compiles the QR code, and then identifies the QR code popped up by the monitoring server. The alarm module 204 displays the fault information identified in the QR code on the display and performs local voice broadcast. SMS notification is also performed through the SIM card to realize remote notification in the form of SMS. The automated operation and maintenance personnel perform personnel processing on the server process of the scheduling support system according to the voice broadcast and SMS notification.

[0042] In one embodiment, the device inspection module reads the system time, obtains the host's IP address and the port number for establishing the service in the configuration, stringifies all the obtained information, and stores it in the process["app_name"] information variable, sends the heartbeat information to the specified monitoring server with a While loop function, and finally the monitoring server stores and outputs the sent information in a log.

[0043] In one embodiment, if Figures 3 to 5 As shown, the power grid dispatching automation equipment management system includes an intelligent alarm terminal, wherein the intelligent alarm terminal is configured with an alarm module.

[0044] Specifically, the intelligent alarm terminal is equipped with a USB to serial port module to connect to the monitoring server. The intelligent alarm terminal is equipped with a power amplifier speaker and an LCD display to perform local voice alarms and video displays. The intelligent alarm terminal uses a Quectel EC600M-CN wireless communication module and installs a SIM card to achieve remote notification via SMS.

[0045] For example, the intelligent alarm terminal uses a 7-inch LCD screen 402 embedded in a housing 401. The housing 401 has a CPU fan outlet 403 on the top, a power button 405 on the bottom, a magnetic charging buckle 406 on the right side, and a camera 404 on the front for identifying a QR code. The intelligent alarm terminal is equipped with an amplifier 507, a rechargeable battery 508, and a motherboard 509. The rechargeable battery 508 uses an NCR18650B rechargeable lithium-ion battery.

[0046] This application monitors the server processes and applications of the scheduling support system through the equipment inspection module, collects key information using the program interface of the scheduling support system, and transmits it to the information transmission module on the monitoring server side at regular intervals. The fault self-healing module pulls up the offline processes and applications according to the preset importance of the processes and applications, and transmits the pull-up information to the equipment inspection module to update the inspection log. The information transmission module converts the inspection log information sent by the equipment inspection module into a matrix QR code, and transmits the key process operation status by scanning the code. The alarm module includes a QR code recognition module, a text message sending module, a screen display module and a voice broadcast module. The QR code recognition module reads and compiles the QR code by configuring the combination of hardware such as the camera and the QR code reading program; the screen display module and the voice broadcast module display the inspection results on the screen and voice broadcast them according to the read information to realize local notification; the text message sending module builds an interface with the SIM card of the third-party service agency through program design, and sends the information notification to the designated number by text message, thereby realizing remote notification.

[0047] This application replaces manual inspection and troubleshooting with intelligent automatic inspection and self-healing, which improves the efficiency of automation equipment operation and maintenance and reduces the workload of automation operators. The use of QR code technology and SMS realizes non-physical contact information transmission and remote information notification, eliminates system network security risks, reduces the ineffective duty of automation personnel, and makes the equipment management of the dispatch support system safer and more efficient.

[0048] The above content is a further detailed description of the present invention in combination with a specific preferred embodiment. It cannot be determined that the specific embodiments of the present invention are limited to this. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as belonging to the present invention and the scope of patent protection determined by the submitted claims.

Claims

1. A power grid dispatching automation equipment management system, characterized in that: The system includes: an equipment inspection module, an information transmission module and an alarm module; The equipment inspection module monitors the server process and application status of the scheduling support system and determines the inspection log of the server; The information transmission module converts the inspection log into a QR code image; The alarm module identifies the two-dimensional code image, determines the information of the two-dimensional code image, and displays the information of the two-dimensional code image.

2. The power grid dispatching automation equipment management system according to claim 1, characterized in that: The monitoring of the server process and application status of the scheduling support system includes: The server process and application status are queried through a preset probe program at a set time frequency, and the query results are read and output using the preset probe program.

3. The power grid dispatching automation equipment management system according to claim 2, characterized in that: The step of using the preset probe program to read and output the query result includes: The query result read is converted into an integer; wherein, If the server process or application is online, an integer greater than or equal to 1 is output; If the server process or application is offline, output 0.

4. The power grid dispatching automation equipment management system according to claim 1, characterized in that: The determining of the patrol log of the server includes: The device inspection module marks the offline information generated by the server process or application, creates the inspection log, and places the type of the discrete information in the inspection log text header; wherein the offline information is the information generated by the server process or application in an offline state.

5. The power grid dispatching automation equipment management system according to claim 1, characterized in that; The equipment inspection module performs data transmission via the D5000 core switch and sends the inspection log to the information transmission module via the TCP / IP protocol.

6. The power grid dispatching automation equipment management system according to claim 1, characterized in that: The system further comprises: A fault self-healing module, wherein the fault self-healing module obtains the patrol log text and determines the server process or application in an offline state according to the patrol log text; The server processes or applications in the offline state are automatically started in sequence according to the preset automatic start sequence corresponding to the server processes or applications in the offline state.

7. The power grid dispatching automation equipment management system according to claim 6, characterized in that: The fault self-healing module no longer marks the server process or application that has been successfully started as offline in the patrol log, so as to update the patrol log.

8. The power grid dispatching automation equipment management system according to claim 1, characterized in that: The information transmission module converts the patrol log into a two-dimensional code image, including: The information transmission module converts the patrol log into a matrix-type two-dimensional code image, refreshes the two-dimensional code image at regular intervals, and visually displays the two-dimensional code image.

9. The power grid dispatching automation equipment management system according to claim 1, characterized in that: The information showing the QR code image includes: Voice broadcast is performed according to the information of the two-dimensional code image, and the information of the two-dimensional code image is visually displayed.

10. The power grid dispatching automation equipment management system according to claim 1, wherein the alarm module is equipped with a wireless communication module and a SIM card is installed, characterized in that: The alarm module sends the information of the two-dimensional code image to a preset communication terminal in the form of a text message.

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