CN112148519A - Handheld operation and maintenance equipment of electric power intelligent terminal - Google Patents
Handheld operation and maintenance equipment of electric power intelligent terminal Download PDFInfo
- Publication number
- CN112148519A CN112148519A CN202011206782.6A CN202011206782A CN112148519A CN 112148519 A CN112148519 A CN 112148519A CN 202011206782 A CN202011206782 A CN 202011206782A CN 112148519 A CN112148519 A CN 112148519A
- Authority
- CN
- China
- Prior art keywords
- module
- terminal
- maintenance
- tool
- software
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/079—Root cause analysis, i.e. error or fault diagnosis
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1458—Management of the backup or restore process
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/36—Preventing errors by testing or debugging software
- G06F11/3668—Software testing
- G06F11/3672—Test management
- G06F11/3688—Test management for test execution, e.g. scheduling of test suites
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/44—Program or device authentication
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0025—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement consisting of a wireless interrogation device in combination with a device for optically marking the record carrier
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/20—Administration of product repair or maintenance
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Quality & Reliability (AREA)
- Computer Hardware Design (AREA)
- Business, Economics & Management (AREA)
- Software Systems (AREA)
- Health & Medical Sciences (AREA)
- Human Resources & Organizations (AREA)
- Computer Networks & Wireless Communication (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Bioethics (AREA)
- Economics (AREA)
- Entrepreneurship & Innovation (AREA)
- Marketing (AREA)
- Operations Research (AREA)
- Strategic Management (AREA)
- Tourism & Hospitality (AREA)
- General Business, Economics & Management (AREA)
- Stored Programmes (AREA)
Abstract
The invention discloses a handheld operation and maintenance device of an electric power intelligent terminal, wherein a software module comprises a tool authorization module, a user management module, a work preparation module, a commissioning setting module, a device diagnosis module, a terminal test module, a backup restoration module and a terminal operation and maintenance module; the module is used for debugging the power distribution terminal device before and after commissioning, ex-factory inspection, warehouse acceptance, installation and debugging and operation maintenance; the invention carries out information authentication through the two-dimension code information of the scanning device, can complete the functions of software upgrading, data calibration, automatic test, configuration downloading/backup, fault diagnosis/repair, automatic point alignment of a main station, real-time data monitoring, historical file retrieval, control command issuing, device restarting and the like of the device, carries out targeted function research and development and operation optimization on the operation related to the life cycle of the power distribution terminal device in the whole process from production debugging to delivery operation, reduces the operation difficulty of personnel in each link, shortens the debugging and operation and maintenance time and improves the working efficiency of the personnel.
Description
Technical Field
The invention relates to the technical field of operation and maintenance of power distribution terminals, in particular to handheld operation and maintenance equipment of an electric power intelligent terminal.
Background
At present, with the rapid development of distribution network automation, the occupancy of a distribution automation terminal is rapidly increased, and in addition, the distribution network equipment has the characteristic of multiple points and wide range, so that great pressure and challenge are brought to the operation and maintenance work of the distribution network automation terminal. However, the existing power distribution automation terminal is subjected to on-site installation and debugging, operation and maintenance and the like of a user, and the problems of non-uniform operation and maintenance protocol, non-standard operation and maintenance tool, no consideration on operation and maintenance safety, poor operation and maintenance linkage and the like are faced.
Aiming at the change of the form of a power grid in a new period, the change of social requirements and the development of the technology of the internet of things, the power grid faces a new requirement of energy transformation and information technology fusion. How to enhance the intelligent level of the power grid equipment, realize the wide interconnection of the equipment, realize the intellectualization and the fine operation and maintenance is an important practice for bringing new kinetic energy for the power grid development.
Therefore, an operation and maintenance device held by an electric power intelligent terminal is needed to solve the problems of high difficulty and low efficiency of debugging, operation and maintenance.
Disclosure of Invention
The invention aims to provide a handheld operation and maintenance tool for solving the problem that the existing intelligent power distribution terminal is difficult to debug, operate and maintain.
In order to achieve the purpose, the invention adopts the following technical scheme:
a handheld operation and maintenance device of an electric power intelligent terminal comprises a hardware interface and a software module, wherein the hardware interface comprises a WIFI interface, a network port, a serial port, an infrared interface, an RFID interface, a Beidou/GPS interface and a two-dimensional code scanning interface; the software module comprises an instrument authorization module, a user management module, a work preparation module, a commissioning setting module, a device diagnosis module, a terminal test module, a backup restoration module and a terminal operation and maintenance module.
Further, the tool authorization module can authorize installation and use of the tool, and the tool software can be used only after the authentication code is obtained through authentication and authorization.
Furthermore, the user management module is used for managing the tool users in a grading and right-sharing manner, recording the operation process of the tool users, and tracing back the operation conditions of the tool users in the later period.
Further, the work preparation module is used for completing preparation work of operating tool software, and the preparation work comprises parameter configuration, safety certification, equipment information reading and certificate management, wherein the parameter configuration is used for parameter setting required by external communication of the tool software, the safety certification is used for obtaining authorized information during operation and maintenance of the device, the equipment information is used for reading two-dimensional code information of the device, and the certificate management is used for managing a digital certificate tool.
Furthermore, the commissioning setting module is used for completing configuration downloading of the electric power intelligent terminal and reading and storing system information and data information of the electric power intelligent terminal.
Furthermore, the device diagnosis module is used for completing real-time diagnosis, automatic repair and diagnosis result storage of the communication state and the operation state of the power intelligent terminal.
Furthermore, the terminal test module is used for testing functions of the intelligent power terminal such as traffic flow, input volume and the like and completing automatic point alignment of the intelligent power terminal and the power distribution master station.
Furthermore, the backup and restoration module is used for checking, backing up and restoring the configuration information and the operation information of the device after the electric power intelligent terminal is put into operation.
Furthermore, the terminal operation and maintenance module is used for completing functions of information search and control and the like of the electric power intelligent terminal, and mainly comprises functions of remote measurement, remote signaling, remote pulse, control, time setting, setting parameter adjustment and reading, software upgrading and device restarting.
In addition, the modules run under an Android system of an ARM framework, and the tool adopts a hardware platform design concept, a modularization design concept and a software APP design concept to support business function realization and flexible expansion in a software definition mode. This handheld operation and maintenance instrument of electric power intelligent terminal adopts standardized operation and maintenance interface, and the serial ports based on RJ45 interface form realizes the local wired operation and maintenance to equipment, realizes the local wireless operation and maintenance to equipment based on the bluetooth interface. The tool adopts a safety authentication scheme based on a safety USB-KEY and adopts a one-way identity authentication technology based on a domestic asymmetric cryptographic algorithm to realize identity authentication of the on-site operation and maintenance terminal and ensure the integrity of transmitted data through a symmetric KEY.
In addition, the tool adopts a standardized operation and maintenance protocol, the operation and maintenance tool follows the specification standard of the implementation rules (trial) of the distribution automation system application DLT634.5101-2009, and plug and play of different manufacturers and different types of equipment is realized.
The invention has the beneficial effects that:
1. the tool software runs on an industrial flat plate of an Android system, the design concepts of hardware platformization and software modularization are adopted to support the realization and the expansion of service functions, various hardware interfaces such as WIFI, USB, serial ports, network ports, infrared, RFID, code scanning, GPS/Beidou and the like are provided, the software completely follows the relevant technical specifications of the industry, and the functional design of products meets the technical requirements of relevant standards; aiming at the application scene of outdoor operation, compared with maintenance software running on a traditional computer, the tool software has rich interfaces, complete functions, light equipment and simple use, thereby better meeting the requirements of actual work on site.
2. The tool software meets the safety requirements and communication requirements of the industry on operation and maintenance of the power distribution terminal, can communicate with the power distribution terminals of different manufacturers through a standard protocol, acquires platform information and data information of the power distribution terminal, modifies related configuration and parameter information of the power distribution terminal, and achieves functions of automatic testing of the power distribution terminal, automatic point alignment with a power distribution main station and the like.
3. The tool software can provide powerful support for in-plant debugging, ex-factory inspection, warehouse acceptance, installation and debugging and operation and maintenance before and after the low-voltage distribution terminal device is put into operation, information authentication is carried out through two-dimensional code information of a scanning device, software upgrading of the device can be completed, data calibration, automatic testing, configuration downloading/backup, fault diagnosis/repair, automatic main station point alignment, real-time data monitoring, history file checking, control command issuing, device restarting and other functions are carried out, targeted function research and development and operation optimization are carried out on operation related to the whole process life cycle of the distribution terminal device from device production debugging to delivery operation, the operation difficulty of personnel in each link is reduced, the debugging and operation and maintenance time is shortened, and the working efficiency of the personnel is improved.
Drawings
Fig. 1 is a functional structure schematic diagram of a handheld operation and maintenance device of an electric power intelligent terminal according to the present invention.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1, the functional structure of the handheld operation and maintenance tool of the power intelligent terminal is developed from bottom to top in a layered manner from a system platform to a software module, and includes four major parts, namely an infrastructure, software resources, resource interfaces and a functional module.
The infrastructure provides software and hardware support for upper application, and this instrument software adopts the industry flat board of Android system, provides multiple hardware interfaces such as WIFI, USB, serial ports, net gape, infrared, RFID, sweep sign indicating number, GPS big dipper, and product function design satisfies the technical requirement of relevant standard, and the industry level flat board can provide the hardware assurance for the use of software in various bad scenes, and the Android system can provide the system platform that more fits the use custom for the software user to provide more general technical support for the upgrading of software.
The software resources can provide space for storing historical records, related configurations and real-time data for tool software, and data with different purposes and different categories can exist in the forms of files, databases and dynamic data of internal memories.
The resource interfaces provide a uniform entrance for the access of hardware resources and software resources, the hardware resources accessed by the tool software comprise hardware interfaces such as a serial port, a network port and WIFI, and the software resources accessed by the tool software comprise software resources such as files, databases and real-time data.
The software module comprises a tool authorization module, a user management module, a work preparation module, a commissioning setting module, a device diagnosis module, a terminal test module, a backup restoration module and a terminal operation and maintenance module; the tool authorization module is used for authorizing the installation and the use of the tool, and the tool software can be used only after the authentication code is obtained through authentication and authorization; the user management module is used for managing the tool users in a grading and right-sharing mode, recording the operation process of the tool users, and tracing back the operation conditions of the tool users in the later period. The work preparation module is used for completing preparation work of operating tool software, and comprises functions of parameter configuration, safety certification, equipment information reading, certificate management and the like, wherein the parameter configuration is used for parameter setting required by the external communication of the tool software, the safety certification is used for obtaining authorized information during operation and maintenance of the device, the equipment information is used for reading two-dimensional code information of the device, and the certificate management is used for managing a digital certificate tool; the commissioning setting module is used for completing configuration downloading of the electric power intelligent terminal, reading and storing system information and data information of the electric power intelligent terminal and the like; the device diagnosis module is used for completing the functions of diagnosing the communication state and the running state of the power intelligent terminal in real time, automatically repairing, storing a diagnosis result and the like; the terminal testing module is used for testing the traffic flow and the input volume of the electric intelligent terminal, and completing the automatic point-aligning work of the electric intelligent terminal and a power distribution main station; the backup and recovery module is used for completing functions of looking up, backing up, recovering and the like of the device configuration information and the operation information after the electric intelligent terminal is put into operation; the terminal operation and maintenance module is used for completing functions of information searching, control and the like of the electric power intelligent terminal, and comprises functions of telemetering, remote signaling, remote pulse, control, time setting, fixed value parameter retrieval, software upgrading, device restarting and the like.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. A handheld operation and maintenance device of an electric power intelligent terminal comprises a hardware interface and a software module, and is characterized in that the hardware interface comprises a WIFI interface, a network port, a serial port, an infrared interface, an RFID interface, a Beidou/GPS interface and a two-dimensional code scanning interface; the software module comprises an instrument authorization module, a user management module, a work preparation module, a commissioning setting module, a device diagnosis module, a terminal test module, a backup restoration module and a terminal operation and maintenance module.
2. The handheld operation and maintenance equipment of an electric power intelligent terminal according to claim 1, wherein the tool authorization module can authorize installation and use of a tool, and tool software can be used only after an authentication code is obtained through authentication and authorization.
3. The handheld operation and maintenance equipment of an electric power intelligent terminal according to claim 1, wherein the user management module is used for managing tool users in a grading and right-dividing manner, recording the operation process of the tool users, and facilitating backtracking of the operation condition of the tool users in the later period.
4. The handheld operation and maintenance equipment with the electric power intelligent terminal as claimed in claim 1, wherein the work preparation module is configured to complete preparation work for operating tool software, and the preparation work comprises parameter configuration, security authentication, equipment information reading, and certificate management, the parameter configuration is used for parameter setting required by the tool software for external communication, the security authentication is used for obtaining authorized information during operation and maintenance of the device, the equipment information reading is used for reading two-dimensional code information of the device, and the certificate management is used for managing a digital certificate tool.
5. The handheld operation and maintenance equipment of the intelligent power terminal according to claim 1, wherein the commissioning setting module is used for completing configuration downloading of the intelligent power terminal and reading and storing system information and data information of the intelligent power terminal.
6. The handheld operation and maintenance equipment of the intelligent power terminal as claimed in claim 1, wherein the device diagnosis module is configured to perform real-time diagnosis, automatic repair, and saving of diagnosis results on the communication state and the operation state of the intelligent power terminal.
7. The handheld operation and maintenance equipment of the intelligent power terminal as claimed in claim 1, wherein the terminal test module is configured to complete testing of functions such as traffic volume and access volume of the intelligent power terminal, and complete automatic point alignment between the intelligent power terminal and a power distribution master station.
8. The handheld operation and maintenance equipment of the intelligent power terminal according to claim 1, wherein the backup and restoration module is configured to complete checking, backup and restoration of the configuration information and the operation information of the intelligent power terminal after commissioning.
9. The handheld operation and maintenance equipment of the electric power intelligent terminal as claimed in claim 1, wherein the terminal operation and maintenance module is configured to complete functions of information lookup and control on the electric power intelligent terminal, and mainly includes telemetry, control, timing, setting parameter tuning, software upgrading, and device restarting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011206782.6A CN112148519A (en) | 2020-11-02 | 2020-11-02 | Handheld operation and maintenance equipment of electric power intelligent terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011206782.6A CN112148519A (en) | 2020-11-02 | 2020-11-02 | Handheld operation and maintenance equipment of electric power intelligent terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112148519A true CN112148519A (en) | 2020-12-29 |
Family
ID=73953860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011206782.6A Pending CN112148519A (en) | 2020-11-02 | 2020-11-02 | Handheld operation and maintenance equipment of electric power intelligent terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112148519A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113507384A (en) * | 2021-06-22 | 2021-10-15 | 深圳市亿联无限科技有限公司 | System and method for switching working modes of equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103729904A (en) * | 2014-01-13 | 2014-04-16 | 江苏美众信息技术有限公司 | Electric intelligent inspection system |
| CN106056695A (en) * | 2016-07-14 | 2016-10-26 | 北京方智科技有限公司 | Internet-of-Things-based intelligent mobile patrol inspection terminal |
| CN107704934A (en) * | 2017-09-15 | 2018-02-16 | 宁波博恩电气有限公司 | Electric power equipment inspection system |
-
2020
- 2020-11-02 CN CN202011206782.6A patent/CN112148519A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103729904A (en) * | 2014-01-13 | 2014-04-16 | 江苏美众信息技术有限公司 | Electric intelligent inspection system |
| CN106056695A (en) * | 2016-07-14 | 2016-10-26 | 北京方智科技有限公司 | Internet-of-Things-based intelligent mobile patrol inspection terminal |
| CN107704934A (en) * | 2017-09-15 | 2018-02-16 | 宁波博恩电气有限公司 | Electric power equipment inspection system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113507384A (en) * | 2021-06-22 | 2021-10-15 | 深圳市亿联无限科技有限公司 | System and method for switching working modes of equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107346917B (en) | Secondary device based on virtual machine integrates joint debugging method | |
| CN111262346B (en) | Integrated automatic acceptance system and method for transformer substation | |
| CN103439658B (en) | The method for diagnosing faults of a kind of current transformer and system | |
| CN104483842B (en) | One kind regulation and control one automation main website comparison method | |
| WO2015106605A1 (en) | Method for testing station level of intelligent substation | |
| CN103200051B (en) | Intelligent substation message emulating is tested and is associated message analysis system and method | |
| CN113890830B (en) | IEC104 master station simulation system | |
| CN110428533B (en) | Intelligent lockset management system for realizing integration of misoperation-preventive lock control based on Internet of things | |
| CN101808356B (en) | Protocol simulation system for TD-SCDMA terminal protocol conformance tests | |
| CN105790443A (en) | SCD virtual terminal connection automatic testing system and method for intelligent substation | |
| CN103107914A (en) | Detection method and detection system for remote power acquisition terminal | |
| CN104391244A (en) | Closed loop test method of relay protection apparatus and system thereof | |
| CN110766263A (en) | Automatic acceptance method for secondary equipment of transformer substation and terminal equipment | |
| CN111556093A (en) | Multifunctional edge Internet of things agent device for power grid information acquisition | |
| CN105680441B (en) | Simulation based on stimulated replacement technology is to a device | |
| CN110611312B (en) | On-line simulation system and method for panoramic data of substation bay level | |
| CN112148519A (en) | Handheld operation and maintenance equipment of electric power intelligent terminal | |
| CN112394708B (en) | Intelligent Internet of things management virtual test method for power grid safety and stability control system | |
| CN104332992B (en) | Power distribution network looped network figure security verification method | |
| CN114167820A (en) | Internet of things terminal rapid debugging and testing system and method | |
| CN106033103A (en) | Electric power secondary device intelligent test method based on information self-description | |
| CN114123482A (en) | Main plant station information joint debugging decoupling method | |
| CN114977494A (en) | Batch remote control checking device and method for substation in-service equipment without power outage | |
| CN114785681A (en) | Automatic checking and acceptance system and method for monitoring information of in-operation equipment of transformer substation | |
| CN112838675A (en) | Intelligent substation telecontrol alarm information acceptance system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20201229 |
|
| WD01 | Invention patent application deemed withdrawn after publication |