Operation and maintenance management and control system applied to safety operation and maintenance device

Abstract

The invention belongs to the technical field of operation and maintenance management and control, and particularly relates to an operation and maintenance management and control system applied to a safety operation and maintenance device. The asset management module is used for importing an asset archive file of an operation and maintenance site into a site asset management library under a system administrator account so as to manage asset information of the whole station; the on-site asset management library is used for storing and managing all equipment information of an operation and maintenance site; the work order creating module is used for selecting the operated and maintained equipment in the field asset management library, reading the equipment information of the operated and maintained equipment from the field asset management library, and then binding the account information of the operation and maintenance operator so as to generate a work order for the corresponding operation and maintenance operator to perform operation and maintenance work according to the work order; the work order starting and stopping module is used for starting the work order within preset time after the work order is generated; the method is also used for automatically ending the work order when the work order expires. By adopting the system provided by the invention, the automation degree and the creation efficiency of work order creation are greatly improved, and the operation and maintenance work progress is quicker.

Description

Technical Field

[0001] The present invention belongs to the technical field of operation and maintenance control, and specifically relates to an operation and maintenance control system applied to a safe operation and maintenance device. Background Art

[0002] The power monitoring system operation and maintenance gateway is an important network security device in the power system. It is connected in series between the operation and maintenance terminal and the object being operated and maintained, and establishes a protocol proxy channel between the operation and maintenance terminal and the object being operated and maintained to achieve identity authentication, operation and maintenance control, and security audit. The premise for the power monitoring system operation and maintenance gateway to work is that the operation and maintenance operator needs to create an operation and maintenance work order according to the on-site operation and maintenance requirements and carry out operation and maintenance work based on the operation and maintenance work order.

[0003] At present, when operating and maintaining the power monitoring system, the operation and maintenance control system is usually used to manage the work orders. When using the existing operation and maintenance control system to create work orders, manual entry is generally adopted to add the asset information of the equipment that needs to be operated and maintained one by one (such as name, IP address, port number of each protocol, serial port number, serial port parameters, etc.), and set the start and end time of the work order task operation and maintenance and other information. In the case of a large number of operated and maintained equipment at the power site, complex information, and different sources and styles of work order information, the creation of on-site operation and maintenance work orders is labor-intensive and prone to errors, which seriously affects the progress of operation and maintenance work. The product usability and user experience are poor and need to be improved urgently. At the same time, information such as the effective time of the work order task, the operation and maintenance equipment included in the work order, etc. are pre-set before the work order is started, and cannot be changed after the work order is created. If the work order task has not been completed within the set time range and needs to be postponed, it cannot be postponed; if equipment omissions or errors are found during the operation of the work order, they cannot be changed. The current work order can only be ended and a new operation and maintenance work order can be created again. The current operation and maintenance control system lacks flexibility in the way work orders are managed, which greatly increases the workload of operation and maintenance operators. Summary of the invention

[0004] The purpose of the present invention is to provide an operation and maintenance control system applied to a safe operation and maintenance device, so as to solve the technical problem that when operating and maintaining an electric power monitoring system, the operation and maintenance work progress is slow due to low automation and low efficiency in creating operation and maintenance work orders.

[0005] In order to solve the above technical problems, the present invention provides an operation and maintenance control system applied to a safety operation and maintenance device, comprising:

[0006] The asset management module is used to import the asset archive files of the operation and maintenance site into the on-site asset management library under the system administrator account to manage the asset information of the entire site; the on-site asset management library is used to save and manage all equipment information at the operation and maintenance site;

[0007] The work order creation module is used to select the equipment to be operated and maintained in the on-site asset management library and read the equipment information of the equipment to be operated and maintained, and then bind the operation and maintenance operator account information to generate an operation and maintenance work order for the corresponding operation and maintenance operator to perform operation and maintenance work according to the work order;

[0008] The work order start and stop module is used to start the work order at a preset time after the work order is generated; it is also used to automatically end the work order when the work order expires.

[0009] The beneficial effect is that when creating a work order, the system of the present invention no longer uses the method of manually entering equipment information, but selects the equipment to be maintained in the on-site asset management library and binds the operation and maintenance operator account information, thereby greatly improving the automation and creation efficiency of work order creation, making the operation and maintenance work progress faster.

[0010] Preferably, the work order creation module is also used to use image recognition methods to identify the operation and maintenance team members, the equipment being operated and maintained, and the start and end times of the work ticket in the paper work ticket. After the identification is completed, the address of the equipment being operated and maintained and the protocol port number of the equipment being operated and maintained are configured, and the work order is generated using the configured information.

[0011] The beneficial effect is as follows: in special circumstances, the on-site asset management library may not have information about the equipment to be maintained. When creating a work order, the system of the present invention automatically identifies the members of the maintenance team, the equipment to be maintained, and the start and end time information of the work ticket in the paper work ticket, and automatically creates a work order based on the identified information. Even if there is no information about the equipment to be maintained in the on-site asset management library, the work order can be automatically created, thereby further improving the degree of automation and efficiency of work order creation, and making work order creation more flexible.

[0012] Preferably, the work order creation module is also used to import the information of the equipment being maintained through an electronic version of the on-site work ticket, and then configure the address of the equipment being maintained and the protocol port number of the equipment being maintained, and generate a work order using the configured information.

[0013] The beneficial effect is: in special circumstances, there may be no information on the equipment to be operated and maintained in the on-site asset management library, and no on-site paper work tickets. Work orders can be created by importing electronic work tickets, thereby further improving the automation, efficiency and flexibility of work order creation.

[0014] Preferably, it also includes a work order editing module, which is used to modify the information of the operated equipment contained in the work order, and the information of the operated equipment includes the network port information, serial port information and operation mode information of the operated equipment; the work order editing module is also used to add the equipment information of the operated equipment; the work order editing module is also used to modify the validity period of the work order.

[0015] The beneficial effects are as follows: during the work order operation and maintenance process, if the operation and maintenance progress is slow, the work order task may not be completed on time, and equipment omissions or errors may occur during the work order operation and maintenance process. By adopting the system of the present invention, the work order can be postponed and modified, making the work order management method more flexible and greatly reducing the workload of the operation and maintenance operator.

[0016] Preferably, the work order editing module is also used to create a temporary cache unit after the work order is started, and the cache unit is used to save the work order information, and the work order information includes the current status of the work order, the start and end time of the validity period and the current operation and maintenance tasks; the information cached by the cache unit is refreshed in real time according to the work order status.

[0017] Preferably, the work order editing module is further used to update the information in the cache unit according to the modified content after the work order content is modified.

[0018] Preferably, it also includes a backup module for exporting the content of the created work order as an electronic file, thereby performing a backup operation on the created work order.

[0019] The beneficial effect is: by backing up the created work order, the backed-up work order can be used as a template. If the operation and maintenance task of the same work order needs to be performed again in this operation and maintenance device or other operation and maintenance devices, it can be directly imported. It can also be imported and then modified based on the operation and maintenance needs without re-creating the work order, thereby improving the operation and maintenance efficiency of the power monitoring system.

[0020] Preferably, it also includes an on-site asset management library expansion module, which is used to expand the asset information added to the work order into the on-site asset management library when the asset information does not exist in the asset library.

[0021] Preferably, it also includes an extension prompt module, which is used to remind on-site operation and maintenance personnel whether to extend the work order when there is a preset time left before the end of the work order.

[0022] Preferably, it also includes a work order template generation module, which is used to import the work order file exported by the same model of operation and maintenance device into the operation and maintenance device before the operation and maintenance device starts operation and maintenance, and generate a work order template for the operation and maintenance device based on all information in the work order. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the operation and maintenance control system applied to the safety operation and maintenance device of the present invention;

[0024] Figure 2 It is a schematic diagram of the permissions of the operation and maintenance control system of the present invention under each login account;

[0025] Figure 3It is a schematic diagram of the workflow of the operation and maintenance control system applied to the safety operation and maintenance device of the present invention. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0027] An operation and maintenance control system embodiment applied to a safety operation and maintenance device:

[0028] The power monitoring system includes an operation and maintenance terminal and an operated and maintained object. An operation and maintenance gateway is connected in series between the operation and maintenance terminal and the operated and maintained object. The premise for the operation and maintenance gateway of the power monitoring system to carry out its work is that the operation and maintenance operator needs to create an operation and maintenance work order according to the on-site operation and maintenance requirements and carry out operation and maintenance work based on the operation and maintenance work order.

[0029] like Figure 1 As shown, the operation and maintenance control system applied to the security operation and maintenance device of the present invention can be logged in through the system administrator account, the operation and maintenance operator account and the audit administrator account respectively, and includes the following modules:

[0030] The asset management module is used to import the asset archive files of the operation and maintenance site into the on-site asset management library under the system administrator account to manage the asset information of the entire site.

[0031] The on-site asset management library expansion module is used to expand the asset information added to the work order into the on-site asset management library when the asset information does not exist in the asset library.

[0032] The operation and maintenance operator account creation module is used to create the operation and maintenance operator account information under the system administrator account, and configure the operation and maintenance operator's name, unit, contact information, account, initial password, fingerprint and other information. The operation and maintenance operator account is used to log in to the operation and maintenance control system to perform operation and maintenance operations.

[0033] The work order creation module is used to select the equipment to be operated and maintained in the on-site asset management library and read the equipment information of the equipment to be operated and maintained from it, and then bind the account information of the operation and maintenance operator; thereby generating an operation and maintenance work order for the corresponding operation and maintenance operator to perform operation and maintenance work according to the work order; it is also used to use image recognition methods to identify information such as the members of the operation and maintenance team, the equipment to be operated and maintained, and the start and end time of the work ticket in the paper work ticket. After the recognition is completed, the IP address, protocol port numbers, etc. of the equipment to be operated and maintained are configured, and the work order is generated using the configured information; it is also used to batch import the information of the equipment to be operated and maintained through the electronic version of the on-site work ticket, and then the IP address, protocol port numbers, etc. of the equipment to be operated and maintained are configured, and the work order is generated using the configured information; it is also used to manually enter the information of the equipment to be operated and maintained to create a work order. The OCR recognition method can be used to recognize paper work tickets.

[0034] The pause flag is used to indicate the running status of the work order. If the value of the pause flag is 1, it means that the work order under operation and maintenance is temporarily paused; if the value of the pause flag is 0, it means that the work order is under operation and maintenance.

[0035] The work order editing module is used to modify the content of the work order. The work order editing module is also used to create a temporary cache table in memory after the work order is started. The cache table can be refreshed in real time according to the work order status. The cache table stores information such as the current status of the work order, the start and end time of the validity period, and the current operation and maintenance tasks. The work order editing module is also used to update the information in the cache table according to the modified content after the work order is edited, and record the modification operation in the audit information. The work order editing module is also used to cache the information of the pause flag. After the work order starts operation and maintenance, the operation and maintenance personnel can manually modify the work order content through the work order editing module. The work order editing module can be used to make the following modifications to the work order: 1. Modify the operated and maintained equipment contained in the work order, including the network port information, serial port information, operation and maintenance mode and other information of each operated and maintained equipment; 2. Add operated and maintained equipment. The added operated and maintained equipment information will be expanded to the asset management library at the same time; 3. Modify the validity period of the work order. The start and end time of the work order validity period can be modified before the work order is started; after the work order is started and before it ends, the work order start time is the actual start time, and changes are prohibited. Only the work order end time can be modified.

[0036] During the work order operation and maintenance process, if the operation and maintenance progress is slow, the work order task may not be completed on time. Equipment omissions or errors may also occur during the work order operation and maintenance process. By postponing and modifying the work order, the work order management method is made more flexible, greatly reducing the workload of the operation and maintenance operator.

[0037] The backup module is used to export the created work order into an xls format file according to the work order number, the number of the operated and maintained equipment, the name of the operated and maintained equipment, the IP address of the operated and maintained equipment, the port number, the operation and maintenance mode, etc., so as to back up the created work order. This xls format file can be used as a work order template. If the operation and maintenance task of the same work order needs to be performed again in this operation and maintenance device or other operation and maintenance devices, it can be directly imported. It can also be modified based on this work order according to the operation and maintenance requirements after importing.

[0038] By backing up the created work order, the backed-up work order can be used as a template. If the operation and maintenance task of the same work order needs to be performed again in this operation and maintenance device or other operation and maintenance devices, it can be directly imported. It can also be modified based on the operation and maintenance needs after importing, without re-creating the work order, thereby improving the operation and maintenance efficiency of the power monitoring system.

[0039] The extension prompt module is used to pop up a yes / no extension prompt box when there is a preset time before the work order end time, prompting the operation and maintenance operator to make a yes / no extension decision for the work order according to the operation and maintenance requirements and operation and maintenance workload. If you choose to extend, you can reset the work order end date, and the set time can only be later than the original work order end time. The work order extension operation records the audit log for safe traceability.

[0040] The recording module is used to record all actions in the process of work order operation and maintenance in real time as audit logs, which can be viewed by logging in to the audit administrator account.

[0041] The work order start and stop module is used to start the work order at the preset time after the work order is created and start the operation and maintenance operation; it is also used to automatically end the work order when the work order expires.

[0042] The work order template generation module is used to import the work order file exported by any operation and maintenance device of the same model into the operation and maintenance device before the operation and maintenance of the operation and maintenance device is started, and generate a work order template for the operation and maintenance device of this model based on all the information in the work order. Operation and maintenance operations can be performed directly according to the work order template or after editing the imported work order.

[0043] like Figure 2 As shown, the permissions of the operation and maintenance control system applied to the security operation and maintenance device of the present invention under the system administrator account include:

[0044] ①Operation and maintenance operator management: used for adding, deleting, modifying, and configuring two-factor authentication of operation and maintenance operators. This program module references existing modules.

[0045] ②Asset management: used for operations such as adding, deleting, modifying, importing, and exporting assets to manage the assets of the entire site. This program module provides a basis for work order information and asset information management to facilitate better asset management on site and significantly reduce the labor cost of creating work orders.

[0046] The permissions of the operation and maintenance control system applied to the safety operation and maintenance device of the present invention under the operation and maintenance operator account include:

[0047] ① Create a work order: You can create a work order by adding assets, identifying paper work tickets, importing electronic work tickets, importing backup work orders, and manually entering work orders.

[0048] ② Editing a work order: You can edit the work order information from the time the work order is created to the time the work order is completed. To edit a work order during its operation, you need to pause the work order task.

[0049] ③ Work order extension: The validity period of a work order can be extended from the time the work order is created to the time the work order is completed.

[0050] ④ Work order start: You can start the work order task. The program module references the existing module.

[0051] ⑤ Work order stop: The work order task can be stopped manually / automatically due to timeout. This program module references the existing module.

[0052] ⑥ Asset library expansion: If the asset information added by the operation and maintenance operator in the work order does not exist in the asset library, the asset information can be expanded to the asset library. The system administrator can manage the asset information globally.

[0053] ⑦ Work order import: Before the work order starts operation and maintenance, the work order file exported by any operation and maintenance device of the same model can be imported through the "work order import" operation. All the information in the work order can be used as a template, and the work order can be directly operated or the imported work order can be edited. It can realize the parallel operation and maintenance of multiple operation and maintenance devices at the same time, improving the operation and maintenance efficiency. ⑧ Work order export: Before the work order ends, the current operation and maintenance work order can be exported through the "work order export" operation. The exported work order file can be used as a backup or template.

[0054] The permissions of the operation and maintenance control system applied to the security operation and maintenance device of the present invention under the audit administrator account include:

[0055] Work order audit: The audit administrator conducts operation and maintenance audits on all work orders operated and maintained through the operation and maintenance device, including the start and end time of the work order, operation and maintenance operator information, all operations during the work order operation and maintenance, alarm information generated during the work order operation and maintenance, authorization information, file transfer records, communication message records, screen recording records and keyboard records, etc. Audit information is only allowed to be viewed, and no account has the right to modify it. This program module references the existing module.

[0056] like Figure 3 As shown, the working process of the operation and maintenance control system applied to the safety operation and maintenance device of the present invention is as follows:

[0057] 1) Under the system administrator account, create the operation and maintenance operator account information.

[0058] 2) Use the operation and maintenance operator account to log in to the background management software of the power monitoring system to create a work order, start the work order, and start the operation and maintenance operation.

[0059] If the work order needs to be modified during the operation and maintenance process, the operation and maintenance work order will be paused and the work order will be modified through the work order editing module.

[0060] If other work orders need to be executed during the work order operation and maintenance process, the work order task in operation and maintenance will be suspended.

[0061] After the work order is initiated, all operations performed on it are recorded in real time as audit logs and saved in the operation and maintenance monitoring system for safe tracing.

[0062] At any time between the creation and completion of a work order, it can be exported and backed up through the work order backup module.

[0063] 3) The work order expires and the operation and maintenance operation ends.

[0064] The system using the present invention no longer uses the method of manually entering equipment information when creating a work order. Instead, the equipment to be maintained is selected in the on-site asset management library and the account information of the operation and maintenance operator is bound; or the work order is automatically created based on the identified information by automatically identifying the operation and maintenance team members, the equipment to be maintained, and the start and end time of the work ticket in the paper work ticket; by importing the electronic work ticket, the work order is automatically created according to the content of the electronic work ticket; the three creation methods are flexibly selected according to the actual situation, thereby greatly improving the automation and efficiency of work order creation, and making the operation and maintenance work progress faster.

Claims

1. An operation and maintenance control system applied to a safety operation and maintenance device, characterized in that: include: The asset management module is used to import the asset archive files of the operation and maintenance site into the on-site asset management library under the system administrator account to manage the asset information of the entire site; the on-site asset management library is used to save and manage all equipment information at the operation and maintenance site; The work order creation module is used to select the equipment to be operated and maintained in the on-site asset management library and read the equipment information of the equipment to be operated and maintained, and then bind the operation and maintenance operator account information to generate a work order for the corresponding operation and maintenance operator to perform operation and maintenance work according to the work order; The work order start and stop module is used to start the work order at a preset time after the work order is generated; it is also used to automatically end the work order when the work order expires.

2. The operation and maintenance control system applied to the safety operation and maintenance device according to claim 1, characterized in that: The work order creation module is also used to use image recognition methods to identify the operation and maintenance team members, the equipment being operated and maintained, and the start and end times of the work ticket in the paper work ticket. After the identification is completed, the address of the equipment being operated and maintained and the protocol port number of the equipment being operated and maintained are configured, and the work order is generated using the configured information.

3. The operation and maintenance control system applied to the safety operation and maintenance device according to claim 1, characterized in that: The work order creation module is also used to import the information of the operated and maintained equipment through the electronic version of the on-site work ticket, and then configure the address of the operated and maintained equipment and the protocol port number of the operated and maintained equipment, and generate a work order using the configured information.

4. The operation and maintenance control system applied to the safety operation and maintenance device according to claim 1, characterized in that: It also includes a work order editing module, which is used to modify the information of the operated equipment contained in the work order, the information of the operated equipment includes the network port information, serial port information and operation mode information of the operated equipment; the work order editing module is also used to add the equipment information of the operated equipment; the work order editing module is also used to modify the validity period of the work order.

5. The operation and maintenance control system applied to the safety operation and maintenance device according to claim 4, characterized in that: The work order editing module is also used to create a temporary cache unit after the work order is started. The cache unit is used to save work order information, including the current status of the work order, the start and end time of the validity period, and the current operation and maintenance tasks; the information cached by the cache unit is refreshed in real time according to the work order status.

6. The operation and maintenance control system applied to the safety operation and maintenance device according to claim 5, characterized in that: The work order editing module is also used to update the information in the cache unit according to the modified content after the work order content is modified.

7. The operation and maintenance control system applied to the safety operation and maintenance device according to claim 1, characterized in that: It also includes a backup module for exporting the content of the created work order into an electronic file, thereby performing a backup operation on the created work order.

8. The operation and maintenance control system applied to the safety operation and maintenance device according to claim 1, characterized in that: It also includes an on-site asset management library expansion module, which is used to expand the asset information added to the work order into the on-site asset management library when the asset information does not exist in the asset library.

9. The operation and maintenance control system applied to a safety operation and maintenance device according to claim 1, characterized in that: It also includes an extension reminder module, which is used to remind on-site operation and maintenance personnel whether to extend the work order when there is a preset time left before the end of the work order.

10. The operation and maintenance control system applied to a safety operation and maintenance device according to claim 1, characterized in that: It also includes a work order template generation module, which is used to import the work order file exported by the same model of operation and maintenance device into the operation and maintenance device before the operation and maintenance device starts operation and maintenance, and generate a work order template for the operation and maintenance device based on all the information in the work order.

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