Front-end equipment configuration method and system for substation intelligent patrol system

Abstract

The present invention relates to the technical field of intelligent patrol of power system, and provides a front-end device configuration method and system of intelligent patrol system of substation, wherein the method comprises: obtaining the communication parameter file of the front-end storage device to be configured; parsing the communication parameter file and extracting key communication information; establishing a connection between the system and the front-end storage device and obtaining the device parameter characteristics of the front-end storage device; obtaining the parameters of each channel of the front-end acquisition device configured by the front-end storage device; combining the device parameter characteristics of the front-end storage device and the channel parameter characteristics of the front-end acquisition device to generate interactive information; managing and arranging the interactive parameters of the interactive information of the shared memory according to the information comparison rules; monitoring the changes of the parameter file of the front-end storage device in real time, and automatically updating and managing the interactive parameters according to the changes of the parameter file. The present invention can better realize monitoring and patrol by configuring the front-end device, improve the monitoring accuracy and efficiency, and enable the system to have strong protection and security.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent inspection of power systems, and in particular to a front-end equipment configuration method and system of an intelligent inspection system for a transformer substation. Background Art

[0002] With the rapid development of power grid construction, the number of substations has increased rapidly. Under the current substation equipment monitoring and management mode, the contradiction between intensive and lean equipment monitoring, the lack of effective monitoring methods for operation and maintenance personnel, and the weakening of equipment operation and maintenance capabilities have become increasingly prominent. It is urgent to use substation intelligent patrol technology to automatically diagnose the equipment status, abnormal environment, and operating behavior in the substation, thereby improving the status perception and control capabilities of substation equipment.

[0003] The front-end equipment in the substation intelligent inspection system generally includes: acquisition equipment (integrated camera system and peripheral equipment, camera) and storage equipment (network hard disk recorder, digital video recorder), etc. Its role is to help the intelligent inspection system to carry out joint inspection of indoor and outdoor equipment, so that it can perform intelligent analysis on the collected data and realize the joint three-dimensional intelligent inspection of substations with full coverage of the inspection point field of view.

[0004] In the deployment process of the intelligent patrol system, the traditional solution relies on manual operation, which is cumbersome and error-prone. In addition, manual and disorderly operation of front-end equipment takes more time and is prone to missing some steps, resulting in very low overall efficiency. Summary of the invention

[0005] The purpose of the present invention is to solve at least one technical problem in the background technology and to provide a front-end equipment configuration method and system for a substation intelligent patrol system.

[0006] To achieve the above object, the present invention provides a front-end equipment configuration method of a substation intelligent patrol system, comprising:

[0007] Obtain the communication parameter file of the front-end storage device to be configured;

[0008] Parse the communication parameter file and extract key communication information;

[0009] Establish a connection between the system and the front-end storage device, and obtain the device parameter characteristics of the front-end storage device;

[0010] Obtain the channel parameters of the front-end acquisition device configured by the front-end storage device;

[0011] Combine the device parameter characteristics of the front-end storage device and the channel parameter characteristics of the front-end acquisition device to generate interactive information;

[0012] Manage and arrange the interaction parameters of the shared memory interaction information according to the information comparison rules;

[0013] Monitor changes in parameter files of front-end storage devices in real time, and automatically update and manage interaction parameters based on changes in parameter files.

[0014] According to one aspect of the present invention, the key communication information is authentication information for establishing a connection between the front-end storage device and the system, including:

[0015] Device communication address IP, device port number Port, login username UserName and login password Password information.

[0016] According to one aspect of the present invention, the step of establishing a connection between the system and the front-end storage device and obtaining device parameter characteristics of the front-end storage device includes:

[0017] According to the communication protocol information of the front-end storage device, establish a communication connection between the system and it;

[0018] Obtain the login handle through the established connection, bind it to the front-end storage device, and establish a mapping relationship;

[0019] Use the login handle to call the device parameter interface to obtain the device parameter characteristics of the front-end storage device.

[0020] According to one aspect of the present invention, the device parameter characteristics include:

[0021] The physical address MAC, the maximum number of digital channels of the device PChanNum, the starting digital video channel number StartDChan and the starting digital talk channel number StartDTalkChan.

[0022] According to one aspect of the present invention, based on preset rules and strategies, acquisition parameters of each channel configured in the front-end storage device are obtained;

[0023] The preset rules and strategies include:

[0024] There is a one-to-many relationship between the front-end storage device and the front-end acquisition device. In the front-end storage device, multiple front-end acquisition devices are configured, and each front-end acquisition device occupies one channel;

[0025] There is a one-to-one correspondence between the channel numbers of the connected front-end acquisition devices and the front-end storage devices;

[0026] The channel number of the front-end acquisition device in the front-end storage device is equal to the starting channel number of the front-end storage device plus the configuration serial number of the front-end acquisition device in the front-end storage device;

[0027] The acquisition parameters of each channel configured by the front-end storage device include:

[0028] The acquisition device serial number No, acquisition device name information Name, acquisition device communication address IP, acquisition device channel type information Type and acquisition device physical address MAC.

[0029] According to one aspect of the present invention, the interaction information generated by combining the device parameter characteristics of the front-end storage device and the channel parameter characteristics of the front-end acquisition device is:

[0030] Combine the front-end storage device code and the front-end acquisition device code to generate interactive information;

[0031] The front-end storage device code consists of 16 bytes, including: 2 bytes of start identification, 6 bytes of physical address, 1 byte of maximum number of digital channels, 1 byte of starting digital video channel number, 1 byte of starting digital intercom channel number and 5 spare bytes;

[0032] The front-end acquisition device code consists of 32 bytes, including: 1 byte channel serial number, 6 bytes acquisition device physical address, 22 bytes acquisition device name information and 1 byte accumulation and check from the 17th byte to the 25th byte.

[0033] According to one aspect of the present invention, the management and arrangement of the interaction parameters of the interaction information of the shared memory according to the information comparison rule includes:

[0034] Extract the channel sequence number through the coding specification and perform a logical comparison with the corresponding channel sequence in the shared data;

[0035] By using logical operations, the interactive information in the shared memory is added, deleted, and modified to achieve dynamic management and control of the shared information.

[0036] According to one aspect of the present invention, the channel sequence number is extracted through the coding specification and logically compared with the corresponding channel sequence in the shared data as follows:

[0037] Obtain the interactive parameters of the front-end channel configuration by accumulating the starting digital video channel number of the front-end storage device in combination with the channel sequence of the front-end acquisition device;

[0038] The channel number is extracted through the coding specification and logically compared with the corresponding channel sequence of the front-end acquisition device in the shared data.

[0039] According to one aspect of the present invention, the real-time monitoring of changes in the parameter files of the front-end storage device and the automatic updating and management of the interaction parameters according to the changes in the parameter files include:

[0040] Monitor the communication parameter files of front-end storage devices in real time, perform operations such as adding, deleting, and modifying storage device parameters according to file changes, and ensure that the parameter information of logged-in devices is updated;

[0041] Through login operations and adaptive acquisition of channel parameters, real-time monitoring and management of front-end storage devices are achieved, including operations of adding, deleting and modifying interactive parameters.

[0042] To achieve the above object, the present invention also provides a front-end equipment configuration system for a substation intelligent patrol system, comprising:

[0043] A communication parameter file acquisition module is used to acquire the communication parameter file of the front-end storage device to be configured;

[0044] Parsing module, parses the communication parameter file and extracts key communication information;

[0045] The device parameter feature acquisition module establishes a connection between the system and the front-end storage device and acquires the device parameter features of the front-end storage device;

[0046] A channel acquisition parameter acquisition module is used to acquire the channel parameters of the front-end acquisition device configured by the front-end storage device;

[0047] The interactive information generation module generates interactive information by combining the device parameter characteristics of the front-end storage device and the channel parameter characteristics of the front-end acquisition device;

[0048] The interaction parameter control module manages and arranges the interaction parameters of the shared memory interaction information according to the information comparison rules;

[0049] The real-time configuration module monitors the changes in the parameter files of the front-end storage devices in real time, and automatically updates and manages the interaction parameters according to the changes in the parameter files.

[0050] To achieve the above objectives, the present invention also provides an electronic device, including a processor, a memory, and a computer program stored in the memory and executable on the processor, wherein when the computer program is executed by the processor, the front-end equipment configuration method of the substation intelligent patrol system as described above is implemented.

[0051] To achieve the above objectives, the present invention also provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the front-end device configuration method of the substation intelligent patrol system as described above is implemented.

[0052] According to the solution of the present invention, the present invention can better realize functions such as video monitoring and patrol, improve monitoring accuracy and efficiency by configuring front-end devices (front-end storage devices and front-end acquisition devices). At the same time, it can make the system have stronger protection and security, and ensure the confidentiality and integrity of monitoring data.

[0053] Moreover, the present invention can effectively improve the efficiency of operation and maintenance configuration through an adaptive configuration method based on the front-end device communication protocol, and give more development and improved efficiency to the operation and maintenance management of smart substations. This adaptive configuration method can configure front-end devices more quickly, reduce the tediousness and error rate of manual operations, and thus improve overall work efficiency and accuracy. By providing an intelligent configuration solution, it can meet the needs of substation operation and maintenance management, promote its development and improve efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] Figure 1 A flowchart schematically showing a method for configuring a front-end device of a substation intelligent patrol system according to an embodiment of the present invention;

[0055] Figure 2 The structure block diagram schematically shows a front-end equipment configuration system of a substation intelligent patrol system according to an embodiment of the present invention. DETAILED DESCRIPTION

[0056] The content of the present invention will now be discussed with reference to exemplary embodiments. It should be understood that the embodiments discussed are only to enable those skilled in the art to better understand and thus implement the content of the present invention, rather than implying any limitation on the scope of the present invention.

[0057] As used herein, the term “including” and variations thereof are to be interpreted as open-ended terms meaning “including, but not limited to.” The term “based on” is to be interpreted as “based, at least in part, on.” The terms “one embodiment” and “an embodiment” are to be interpreted as “at least one embodiment.”

[0058] Figure 1 The flowchart schematically shows a method for configuring the front-end equipment of the substation intelligent patrol system according to an embodiment of the present invention. Figure 1 As shown, in this embodiment, the front-end equipment configuration method of the substation intelligent patrol system includes:

[0059] a. Obtain the communication parameter file of the front-end storage device to be configured;

[0060] b. Parse the communication parameter file and extract key communication information;

[0061] c. Establish a connection between the system and the front-end storage device and obtain the device parameter characteristics of the front-end storage device;

[0062] d. Obtain the channel parameters of the front-end acquisition device configured by the front-end storage device;

[0063] e. Combine the device parameter characteristics of the front-end storage device and the channel parameter characteristics of the front-end acquisition device to generate interactive information;

[0064] f. Manage and arrange the interaction parameters of the shared memory interaction information according to the information comparison rules;

[0065] g. Monitor the changes of parameter files of front-end storage devices in real time, and automatically update and manage interaction parameters according to the changes of parameter files.

[0066] According to an embodiment of the present invention, in the above step b, the key communication information is the authentication information for establishing a connection between the front-end storage device and the system, including:

[0067] Device communication address IP, device port number Port, login username UserName and login password Password information.

[0068] According to an embodiment of the present invention, in the above step c, establishing a connection between the system and the front-end storage device and obtaining device parameter characteristics of the front-end storage device include:

[0069] According to the communication protocol information of the front-end storage device, establish a communication connection between the system and it;

[0070] Obtain the login handle through the established connection, bind it to the front-end storage device, and establish a mapping relationship;

[0071] Use the login handle to call the device parameter interface to obtain the device parameter characteristics of the front-end storage device.

[0072] According to one embodiment of the present invention, the device parameter characteristics include:

[0073] The physical address MAC, the maximum number of digital channels of the device PChanNum, the starting digital video channel number StartDChan and the starting digital talk channel number StartDTalkChan.

[0074] According to an embodiment of the present invention, in the above step d, based on preset rules and strategies, the channel parameters of the front-end acquisition device configured by the front-end storage device are obtained;

[0075] The preset rules and strategies include:

[0076] There is a one-to-many relationship between the front-end storage device and the front-end acquisition device. In the front-end storage device, multiple front-end acquisition devices are configured, and each front-end acquisition device occupies one channel;

[0077] There is a one-to-one correspondence between the channel numbers of the connected front-end acquisition devices and the front-end storage devices;

[0078] The channel number of the front-end acquisition device in the front-end storage device is equal to the starting channel number of the front-end storage device plus the configuration serial number of the front-end acquisition device in the front-end storage device;

[0079] The front-end storage device has configured the acquisition parameters of each channel, including:

[0080] The acquisition device serial number No, acquisition device name information Name, acquisition device communication address IP, acquisition device channel type information Type and acquisition device physical address MAC.

[0081] According to an embodiment of the present invention, in the above step e, the interactive information is generated by combining the device parameter characteristics of the front-end storage device and the channel parameter characteristics of the front-end acquisition device:

[0082] Combine the front-end storage device code and the front-end acquisition device code to generate interactive information;

[0083] The front-end storage device code consists of 16 bytes, including: 2 bytes of start identification, 6 bytes of physical address, 1 byte of maximum number of digital channels, 1 byte of starting digital video channel number, 1 byte of starting digital intercom channel number and 5 spare bytes;

[0084] The front-end acquisition device code consists of 32 bytes, including: 1-byte channel number, 6-byte acquisition device physical address, 22-byte acquisition device name information and 1-byte accumulation and checksum from the 17th byte to the 25th byte.

[0085] According to an embodiment of the present invention, in the above step f, managing and arranging the interaction parameters of the interaction information of the shared memory according to the information comparison rule includes:

[0086] Extract the channel sequence number through the coding specification and perform a logical comparison with the corresponding channel sequence in the shared data;

[0087] By using logical operations, the interactive information in the shared memory is added, deleted, and modified to achieve dynamic management and control of the shared information.

[0088] According to an embodiment of the present invention, the channel sequence number is extracted through the coding specification and logically compared with the corresponding channel sequence in the shared data as follows:

[0089] The interactive parameters of the front-end channel configuration are obtained by combining the starting digital video channel number of the front-end storage device with the channel sequence accumulation of the front-end acquisition device;

[0090] The channel number is extracted through the coding specification and logically compared with the corresponding channel sequence of the front-end acquisition device in the shared data.

[0091] Logical comparison combinations include but are not limited to AND, NOT, and OR operations.

[0092] According to an embodiment of the present invention, in the above step g, real-time monitoring of changes in the parameter files of the front-end storage device and automatic updating and management of the interaction parameters according to the changes in the parameter files include:

[0093] Monitor the communication parameter files of front-end storage devices in real time, perform operations such as adding, deleting, and modifying storage device parameters according to file changes, and ensure that the parameter information of logged-in devices is updated;

[0094] Through login operations and adaptive acquisition of channel parameters, real-time monitoring and management of front-end storage devices are achieved, including operations of adding, deleting and modifying interactive parameters.

[0095] Based on the above scheme of the present invention, in fact, the above process steps of the present invention integrate key steps such as obtaining parameter files, establishing connections, dynamically obtaining device parameters, automatically obtaining channel acquisition parameters, generating interactive information, comparing parameters and encoding information, and real-time monitoring of file changes, so as to realize the update and management of parameter information of front-end storage devices.

[0096] In fact, the present invention comprises:

[0097] Initialization phase: obtaining parameter files, establishing connections, dynamically obtaining device parameters, automatically obtaining channel acquisition parameters, generating interaction information, comparing parameters and encoding information, etc.

[0098] Operation monitoring phase: Real-time monitoring of key processes such as file changes to update and manage parameter information of storage devices.

[0099] Among them, the front-end acquisition equipment is mainly used to complete the acquisition function of network audio and video signals.

[0100] Front-end storage devices are mainly used to complete the access, storage, preview and playback of network audio and video signals. They generally include network hard disk recorders and digital video recorders and other devices that store audio and video data.

[0101] In the present invention, a multi-level relationship is formed between the intelligent patrol system, the front-end storage device and the front-end acquisition device. The intelligent patrol system can be connected to multiple front-end storage devices at the same time, and each front-end storage device can be connected to multiple front-end acquisition devices. In this relationship, the channel numbers between the front-end acquisition device and the front-end storage device are one-to-one corresponding.

[0102] The information connection between the intelligent patrol system and the front-end storage device is achieved by establishing communication, wherein a private protocol is used to communicate with the front-end storage device.

[0103] According to the above solution of the present invention, the problem that the project configuration process relies on a large amount of manual cooperation operations, which is cumbersome, error-prone and inefficient is effectively solved.

[0104] According to the above scheme of the present invention, the present invention can better realize functions such as video monitoring and patrol by configuring front-end devices (front-end storage devices and front-end acquisition devices), improve monitoring accuracy and efficiency. At the same time, it can make the system have stronger protection and security, and ensure the confidentiality and integrity of monitoring data.

[0105] Moreover, the present invention can effectively improve the efficiency of operation and maintenance configuration through an adaptive configuration method based on the front-end device communication protocol, and give more development and improved efficiency to the operation and maintenance management of smart substations. This adaptive configuration method can configure front-end devices more quickly, reduce the tediousness and error rate of manual operations, and thus improve overall work efficiency and accuracy. By providing an intelligent configuration solution, it can meet the needs of substation operation and maintenance management, promote its development and improve efficiency.

[0106] Furthermore, in order to achieve the above-mentioned purpose, the present invention also provides a front-end equipment configuration system of a substation intelligent patrol system, such as Figure 2 As shown, including:

[0107] A communication parameter file acquisition module is used to acquire the communication parameter file of the front-end storage device to be configured;

[0108] Parsing module, parses the communication parameter file and extracts key communication information;

[0109] The device parameter feature acquisition module establishes a connection between the system and the front-end storage device and acquires the device parameter features of the front-end storage device;

[0110] A channel acquisition parameter acquisition module is used to acquire the channel parameters of the front-end acquisition device configured by the front-end storage device;

[0111] The interactive information generation module generates interactive information by combining the device parameter characteristics of the front-end storage device and the channel parameter characteristics of the front-end acquisition device;

[0112] The interaction parameter control module manages and arranges the interaction parameters of the shared memory interaction information according to the information comparison rules;

[0113] The real-time configuration module monitors the changes in the parameter files of the front-end storage devices in real time, and automatically updates and manages the interaction parameters according to the changes in the parameter files.

[0114] In this embodiment, the communication parameter file acquisition module is responsible for reading the communication information file of the front-end storage device from the local, and then importing this information into the system for subsequent configuration and communication operations. This can conveniently manage and utilize the communication information of the front-end storage device, and improve the configuration efficiency and operation reliability of the system.

[0115] The device parameter feature acquisition module can effectively obtain the parameter information of the front-end storage device and the front-end acquisition device by using the communication protocol parameters to establish a connection with the front-end storage device. This can realize data interaction and configuration operations with the device, provide the system with accurate device parameter information, and improve the system's performance and functions.

[0116] The interactive information generation module is responsible for the encoding tasks of the front-end storage device and the front-end acquisition device, and decodes the device encoding during the acquisition data communication process. Its function is to encode the device parameters and data according to specific rules to achieve data transmission and analysis, and ensure the accuracy and integrity of the data. Through the functions of the encoding and decoding module, the system can efficiently process device data and achieve effective data transmission and utilization.

[0117] The interactive parameter control module extracts the physical address information of the device according to the device coding specification, and performs a logical comparison with the corresponding channel sequence in the shared data. Through comparative analysis, the system can accurately determine the matching of the device and ensure the correct association between the device and the channel, thereby achieving effective data interaction and management. The operation of this module can improve the reliability and stability of the system and ensure the accuracy and consistency of the data.

[0118] The real-time configuration module is responsible for monitoring the changes in the storage device communication parameter files in real time. Once the files are changed, corresponding operations are performed according to the changes, including adding, deleting and modifying storage device parameters. Through the functions of the monitoring module, the system can respond to changes in a timely manner, update device parameter information, and ensure that the parameters of the logged-in devices are updated in a timely manner to ensure the stability and reliability of the system.

[0119] According to an embodiment of the present invention, in the above-mentioned analysis module, the key communication information is the authentication information for establishing a connection between the front-end storage device and the system, including:

[0120] Device communication address IP, device port number Port, login username UserName and login password Password information.

[0121] According to an embodiment of the present invention, in the above-mentioned device parameter feature acquisition module, establishing a connection between the system and the front-end storage device to acquire the device parameter features of the front-end device includes:

[0122] According to the communication protocol information of the front-end storage device, establish a communication connection between the system and it;

[0123] Obtain the login handle through the established connection, bind it to the front-end storage device, and establish a mapping relationship;

[0124] Use the login handle to call the device parameter interface to obtain the device parameter characteristics of the front-end storage device.

[0125] According to one embodiment of the present invention, the device parameter characteristics include:

[0126] The physical address MAC, the maximum number of digital channels of the device PChanNum, the starting digital video channel number StartDChan and the starting digital talk channel number StartDTalkChan.

[0127] According to an embodiment of the present invention, in the channel acquisition parameter acquisition module, based on preset rules and strategies, the channel parameters of the front-end acquisition device configured by the front-end storage device are acquired;

[0128] The preset rules and strategies include:

[0129] There is a one-to-many relationship between the front-end storage device and the front-end acquisition device. In the front-end storage device, multiple front-end acquisition devices are configured, and each front-end acquisition device occupies one channel;

[0130] There is a one-to-one correspondence between the channel numbers of the connected front-end acquisition devices and the front-end storage devices;

[0131] The channel number of the front-end acquisition device in the front-end storage device is equal to the starting channel number of the front-end storage device plus the configuration serial number of the front-end acquisition device in the front-end storage device;

[0132] The front-end storage device has configured the acquisition parameters of each channel, including:

[0133] The acquisition device serial number No, acquisition device name information Name, acquisition device communication address IP, acquisition device channel type information Type and acquisition device physical address MAC.

[0134] According to an embodiment of the present invention, in the above-mentioned interaction information generation module, the interaction information is generated by combining the device parameter characteristics of the front-end storage device and the channel parameter characteristics of the front-end acquisition device:

[0135] Combine the front-end storage device code and the front-end acquisition device code to generate interactive information;

[0136] The front-end storage device code consists of 16 bytes, including: 2 bytes of start identification, 6 bytes of physical address, 1 byte of maximum number of digital channels, 1 byte of starting digital video channel number, 1 byte of starting digital intercom channel number and 5 spare bytes;

[0137] The front-end acquisition device code consists of 32 bytes, including: 1-byte channel number, 6-byte acquisition device physical address, 22-byte acquisition device name information and 1-byte accumulation and checksum from the 17th byte to the 25th byte.

[0138] According to an embodiment of the present invention, in the above-mentioned interaction parameter control module, the interaction parameters of the interaction information of the shared memory are managed and arranged according to the information comparison rule, including:

[0139] Extract the channel sequence number through the coding specification and perform a logical comparison with the corresponding channel sequence in the shared data;

[0140] By using logical operations, the interactive information in the shared memory is added, deleted, and modified to achieve dynamic management and control of the shared information.

[0141] According to an embodiment of the present invention, the channel sequence number is extracted through the coding specification and logically compared with the corresponding channel sequence in the shared data as follows:

[0142] The interactive parameters of the front-end channel configuration are obtained by combining the starting digital video channel number of the front-end storage device with the channel sequence accumulation of the front-end acquisition device;

[0143] The channel number is extracted through the coding specification and logically compared with the corresponding channel sequence of the front-end acquisition device in the shared data.

[0144] Logical comparison combinations include but are not limited to AND, NOT, and OR operations.

[0145] According to an embodiment of the present invention, in the above-mentioned real-time configuration module, the changes of the parameter files of the front-end storage device are monitored in real time, and the interaction parameters are automatically updated and managed according to the changes of the parameter files, including:

[0146] Monitor the communication parameter files of front-end storage devices in real time, perform operations such as adding, deleting, and modifying storage device parameters according to file changes, and ensure that the parameter information of logged-in devices is updated;

[0147] Through login operations and adaptive acquisition of channel parameters, real-time monitoring and management of front-end storage devices are achieved, including operations of adding, deleting and modifying interactive parameters.

[0148] Based on the above scheme of the present invention, in fact, the above process steps of the present invention integrate key steps such as obtaining parameter files, establishing connections, dynamically obtaining device parameters, automatically obtaining channel acquisition parameters, generating interactive information, comparing parameters and encoding information, and real-time monitoring of file changes, so as to realize the update and management of parameter information of front-end storage devices.

[0149] In fact, the present invention comprises:

[0150] Initialization phase: obtaining parameter files, establishing connections, dynamically obtaining device parameters, automatically obtaining channel acquisition parameters, generating interaction information, comparing parameters and encoding information, etc.

[0151] Operation monitoring phase: Real-time monitoring of key processes such as file changes to update and manage parameter information of storage devices.

[0152] Among them, the front-end acquisition equipment is mainly used to complete the acquisition function of network audio and video signals.

[0153] Front-end storage devices are mainly used to complete the access, storage, preview and playback of network audio and video signals. They generally include network hard disk recorders and digital video recorders and other devices that store audio and video data.

[0154] In the present invention, a multi-level relationship is formed between the intelligent patrol system, the front-end storage device and the front-end acquisition device. The intelligent patrol system can be connected to multiple front-end storage devices at the same time, and each front-end storage device can be connected to multiple front-end acquisition devices. In this relationship, the channel numbers between the front-end acquisition device and the front-end storage device are one-to-one corresponding.

[0155] The information connection between the intelligent patrol system and the front-end storage device is achieved by establishing communication, wherein a private protocol is used to communicate with the front-end storage device.

[0156] According to the above solution of the present invention, the problem that the project configuration process relies on a large amount of manual cooperation operations, which is cumbersome, error-prone and inefficient is effectively solved.

[0157] According to the above scheme of the present invention, the present invention can better realize functions such as video monitoring and patrol by configuring front-end devices (front-end storage devices and front-end acquisition devices), improve monitoring accuracy and efficiency. At the same time, it can make the system have stronger protection and security, and ensure the confidentiality and integrity of monitoring data.

[0158] Moreover, the present invention can effectively improve the efficiency of operation and maintenance configuration through an adaptive configuration method based on the front-end device communication protocol, and give more development and improved efficiency to the operation and maintenance management of smart substations. This adaptive configuration method can configure front-end devices more quickly, reduce the tediousness and error rate of manual operations, and thus improve overall work efficiency and accuracy. By providing an intelligent configuration solution, it can meet the needs of substation operation and maintenance management, promote its development and improve efficiency.

[0159] To achieve the above objectives, the present invention also provides an electronic device, including a processor, a memory, and a computer program stored in the memory and executable on the processor. When the computer program is executed by the processor, the front-end equipment configuration method of the substation intelligent patrol system as described above is implemented.

[0160] To achieve the above objectives, the present invention also provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the front-end device configuration method of the substation intelligent patrol system as described above is implemented.

[0161] Based on the above solution of the present invention, the solution of the present invention is described in detail in the form of a specific embodiment as follows.

[0162] Example 1

[0163] The front-end equipment configuration method for the substation intelligent patrol system includes:

[0164] Obtain the communication parameter file of the front-end storage device;

[0165] Parse the communication parameter file and extract key communication information;

[0166] Establish a connection and obtain a login handle;

[0167] Dynamically obtain the device parameters of the storage device according to the login handle and establish the storage device code;

[0168] Generate interactive information according to device parameter characteristics of the storage device and channel parameter characteristics of the acquisition device;

[0169] Adaptively determine the interaction parameters between the acquisition device and the system and store them in the shared memory;

[0170] Monitor the changes of parameter files of front-end storage devices in real time, and automatically update and manage the interaction parameters between acquisition devices and the system according to the changes of parameter files.

[0171] The specific steps are as follows:

[0172] Parse the communication parameter file to obtain key information of the communication protocol, including:

[0173] Read the local configuration communication parameter file in the memory;

[0174] Parse the Key and Value communication parameters and divide them into four types of communication information: device communication address IP, device port number Port, login user name UserName and login password Password.

[0175] Establish a connection to obtain the device parameter characteristics of the storage device, including:

[0176] Initialize the communication through the private network communication protocol of the storage device. Then obtain the communication parameters in the memory to register the device to establish a connection and obtain the login handle.

[0177] Call the device parameter acquisition interface to obtain storage device parameter information.

[0178] Traverse the storage device parameter information obtained in the previous step, and filter out the key device parameter features of physical address MAC, maximum number of digital channels of the device PChanNum, starting digital video channel number StartDChan, and starting digital talk channel number StartDTalkChan.

[0179] Construct storage device encoding based on key communication protocol information and characteristics of device parameters in the storage device, including:

[0180] The storage device encoding information consists of 16 bytes, including 2 bytes of start identification, 6 bytes of physical address, 1 byte of maximum number of digital channels, 1 byte of starting digital video channel number, 1 byte of starting digital intercom channel number and 5 spare bytes.

[0181] The following table 1 shows the storage device encoding format:

[0182]

[0183] Table 1

[0184] Obtain the channel parameter characteristics of the front-end acquisition device and establish the encoding information of the front-end acquisition device, including:

[0185] Use the login handle in the above steps to call the interface for obtaining the parameters of the front-end acquisition device to obtain the channel parameter characteristics of the front-end acquisition device.

[0186] Traverse the parameter information of the front-end acquisition equipment and filter out the key equipment parameter characteristics of the acquisition equipment channel number, acquisition equipment name information, acquisition equipment physical address MAC and acquisition equipment channel type information.

[0187] The acquisition device encoding information consists of 32 bytes, including 1 byte of channel number, 6 bytes of acquisition device physical address, 24 bytes of acquisition device name information and 1 byte of cumulative checksum from the 17th byte to the 23rd byte.

[0188] Table 2 below shows the encoding format of the acquisition device:

[0189]

[0190] Table 2

[0191] Adaptively determine the interactive parameter information of the acquisition device and system, including:

[0192] The starting digital video channel number of the storage device and the starting digital intercom channel number are combined with the channel sequence of the acquisition device to obtain the front-end channel configuration interaction parameters.

[0193] The channel sequence number is extracted through the encoding specification and logically compared with the corresponding channel sequence in the shared data.

[0194] Logical comparison combinations include but are not limited to AND, NOT, and OR operations.

[0195] Perform add, delete and modify operations on the interactive information in the shared memory to implement update management of the shared information.

[0196] The following table 3 shows the interactive information encoding format

[0197]

[0198] Table 3

[0199] Monitor changes in storage device parameter files in real time and automatically perform operations to update and manage device interaction parameter information.

[0200] Monitor the communication parameter files of the storage device in real time. When the files are changed, perform the following operations:

[0201] For the newly added storage device, the following operations are performed: log in to the device, obtain the connection handle, and adaptively obtain the channel parameters. Then, the corresponding interaction information is added to the shared memory.

[0202] For a deleted storage device, it is removed from the system and the interaction information of the related channels is deleted.

[0203] For modification of existing storage device parameters, make the following judgments:

[0204] (1) If the device has been successfully logged in, release the original handle and use the new parameters to log in.

[0205] (2) If the device is not logged in, try to log in using the new parameters.

[0206] Through the login results, operations such as adding, deleting, and modifying channel interaction information can be dynamically implemented.

[0207] Those of ordinary skill in the art will appreciate that the modules and algorithm steps described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present invention.

[0208] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the above-described devices and equipment can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0209] In the embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the modules is only a logical function division. There may be other division methods in actual implementation, such as multiple modules or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or modules, which can be electrical, mechanical or other forms.

[0210] The modules described as separate components may or may not be physically separated, and the components shown as modules may or may not be physical modules, that is, they may be located in one place or distributed on multiple network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the embodiments of the present invention.

[0211] In addition, each functional module in the embodiment of the present invention may be integrated into one processing module, or each module may exist physically separately, or two or more modules may be integrated into one module.

[0212] If the functions are implemented in the form of software function modules and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention can be essentially or partly embodied in the form of a software product that contributes to the prior art. The computer software product is stored in a storage medium and includes several instructions for enabling a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the energy-saving signal sending / receiving method of each embodiment of the present invention. The aforementioned storage medium includes: various media that can store program codes, such as a USB flash drive, a mobile hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.

[0213] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept. For example, the above features are replaced with (but not limited to) technical features with similar functions disclosed in the present application.

[0214] It should be understood that the size of the serial numbers of each step in the content of the invention and the embodiments of the present invention does not absolutely mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present invention.

Claims

1. A front-end equipment configuration method for a substation intelligent patrol system, characterized in that: include: Obtain the communication parameter file of the front-end storage device to be configured; Parse the communication parameter file and extract key communication information; Establish a connection between the system and the front-end storage device, and obtain the device parameter characteristics of the front-end storage device; Obtain the channel parameters of the front-end acquisition device configured by the front-end storage device; Combine the device parameter characteristics of the front-end storage device and the channel parameter characteristics of the front-end acquisition device to generate interactive information; Manage and arrange the interaction parameters of the shared memory interaction information according to the information comparison rules; Monitor changes in parameter files of front-end storage devices in real time, and automatically update and manage interaction parameters based on changes in parameter files; The interaction information generated by combining the device parameter characteristics of the front-end storage device and the channel parameter characteristics of the front-end acquisition device is: Combine the front-end storage device code and the front-end acquisition device code to generate interactive information; The front-end storage device code consists of 16 bytes, including: 2 bytes of start identification, 6 bytes of physical address, 1 byte of maximum number of digital channels, 1 byte of starting digital video channel number, 1 byte of starting digital intercom channel number and 5 spare bytes; The front-end acquisition device code consists of 32 bytes, including: 1 byte of channel number, 6 bytes of acquisition device physical address, 24 bytes of acquisition device name information and 1 byte of sum check; the interactive parameters of the interactive information of the shared memory managed and arranged according to the information comparison rule include: Extract the channel sequence number through the coding specification and perform a logical comparison with the corresponding channel sequence in the shared data; By using logical operations, the interactive information in the shared memory is added, deleted, and modified to achieve dynamic management and control of the shared information.

2. The front-end equipment configuration method of the substation intelligent patrol system according to claim 1 is characterized in that: The key communication information is the authentication information for the front-end storage device to establish a connection with the system, including: Device communication address IP, device port number Port, login username UserName and login password Password information.

3. The front-end equipment configuration method of the substation intelligent patrol system according to claim 1 is characterized in that: The step of establishing a connection between the system and the front-end storage device and obtaining device parameter characteristics of the front-end storage device includes: According to the communication protocol information of the front-end storage device, establish a communication connection between the system and it; Obtain the login handle through the established connection, bind it to the front-end storage device, and establish a mapping relationship; Use the login handle to call the device parameter interface to obtain the device parameter characteristics of the front-end storage device.

4. The front-end equipment configuration method of the substation intelligent patrol system according to claim 1 is characterized in that: The device parameter characteristics include: The physical address MAC, the maximum number of digital channels of the device PChanNum, the starting digital video channel number StartDChan and the starting digital talk channel number StartDTalkChan.

5. The front-end equipment configuration method of the substation intelligent patrol system according to claim 1 is characterized in that: Based on preset rules and strategies, acquiring acquisition parameters of each channel configured by the front-end storage device; The preset rules and strategies include: There is a one-to-many relationship between the front-end storage device and the front-end acquisition device. In the front-end storage device, multiple front-end acquisition devices are configured, and each front-end acquisition device occupies one channel; There is a one-to-one correspondence between the channel numbers of the connected front-end acquisition devices and the front-end storage devices; The channel number of the front-end acquisition device in the front-end storage device is equal to the starting channel number of the front-end storage device plus the configuration serial number of the front-end acquisition device in the front-end storage device; The acquisition parameters of each channel configured by the front-end storage device include: The acquisition device serial number No, acquisition device name information Name, acquisition device communication address IP, acquisition device channel type information Type and acquisition device physical address MAC.

6. The front-end equipment configuration method of the substation intelligent patrol system according to claim 1 is characterized in that: The channel sequence number is extracted through the coding specification and logically compared with the corresponding channel sequence in the shared data as follows: Obtain the interactive parameters of the front-end channel configuration by accumulating the starting digital video channel number of the front-end storage device in combination with the channel sequence of the front-end acquisition device; The channel number is extracted through the coding specification and logically compared with the corresponding channel sequence of the front-end acquisition device in the shared data.

7. The front-end equipment configuration method of the substation intelligent patrol system according to any one of claims 1 to 6, characterized in that: The real-time monitoring of changes in the parameter files of the front-end storage device and the automatic updating and management of the interaction parameters according to the changes in the parameter files include: Monitor the communication parameter files of front-end storage devices in real time, perform operations such as adding, deleting, and modifying storage device parameters according to file changes, and ensure that the parameter information of logged-in devices is updated; Through login operations and adaptive acquisition of channel parameters, real-time monitoring and management of front-end storage devices are achieved, including operations of adding, deleting and modifying interactive parameters.

8. The front-end equipment configuration system of the substation intelligent patrol system is characterized by: include: A communication parameter file acquisition module is used to acquire the communication parameter file of the front-end storage device to be configured; Parsing module, parses the communication parameter file and extracts key communication information; The device parameter feature acquisition module establishes a connection between the system and the front-end storage device and acquires the device parameter features of the front-end storage device; A channel acquisition parameter acquisition module is used to acquire the channel parameters of the front-end acquisition device configured by the front-end storage device; The interactive information generation module generates interactive information by combining the device parameter characteristics of the front-end storage device and the channel parameter characteristics of the front-end acquisition device; The interaction parameter control module manages and arranges the interaction parameters of the shared memory interaction information according to the information comparison rules; Real-time configuration module, which monitors the changes of parameter files of front-end storage devices in real time, and automatically updates and manages interaction parameters according to the changes of parameter files; The interaction information generated by combining the device parameter characteristics of the front-end storage device and the channel parameter characteristics of the front-end acquisition device is: Combine the front-end storage device code and the front-end acquisition device code to generate interactive information; The front-end storage device code consists of 16 bytes, including: 2 bytes of start identification, 6 bytes of physical address, 1 byte of maximum number of digital channels, 1 byte of starting digital video channel number, 1 byte of starting digital intercom channel number and 5 spare bytes; The front-end acquisition device code consists of 32 bytes, including: 1 byte channel number, 6 bytes acquisition device physical address, 24 bytes acquisition device name information and 1 byte sum check; The interactive parameters of the shared memory interactive information management and arrangement according to the information comparison rule include: Extract the channel sequence number through the coding specification and perform a logical comparison with the corresponding channel sequence in the shared data; By using logical operations, the interactive information in the shared memory is added, deleted, and modified to achieve dynamic management and control of the shared information.

9. An electronic device, characterized in that It comprises a processor, a memory and a computer program stored in the memory and executable on the processor, wherein when the computer program is executed by the processor, the front-end equipment configuration method of the substation intelligent patrol system as described in any one of claims 1 to 7 is implemented.

10. A computer-readable storage medium, characterized in that The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the front-end device configuration method of the substation intelligent patrol system according to any one of claims 1 to 7 is implemented.

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