CN110365505A - A kind of general network shape of the mouth as one speaks power dispatching data communication device and control method - Google Patents
A kind of general network shape of the mouth as one speaks power dispatching data communication device and control method Download PDFInfo
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- CN110365505A CN110365505A CN201810309429.7A CN201810309429A CN110365505A CN 110365505 A CN110365505 A CN 110365505A CN 201810309429 A CN201810309429 A CN 201810309429A CN 110365505 A CN110365505 A CN 110365505A
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0853—Network architectures or network communication protocols for network security for authentication of entities using an additional device, e.g. smartcard, SIM or a different communication terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
-
- H02J13/0013—
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/20—Information technology specific aspects, e.g. CAD, simulation, modelling, system security
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The present invention relates to a kind of general network shape of the mouth as one speaks power dispatching data communication device and its control methods, described device includes: main control chip, security module, communication module, power module and memory module, wherein communication module includes main website communication module, terminal called module and bluetooth module, security module, communication module, power module and memory module are connect with main control chip, and security module, communication module and memory module are connect with power module；Under the control of main control chip; security module is based on safety chip and carries out bidirectional identity authentication to distribution terminal and electrical power distribution automatization system main website; and open the protecting data encryption of distribution terminal and electrical power distribution automatization system main website bi-directional data; communication module is standardized parsing, encapsulation and communication service to the data for stating distribution terminal or electrical power distribution automatization system main website and monitors; the otherness and unmanageable, realization distribution consistency general data communication that different distribution terminals transmit are solved the problems, such as using the technical solution of the application.
Description
Technical field
The present invention relates to power distribution communication technical fields, and in particular to a kind of general network shape of the mouth as one speaks power dispatching data communication device and control
Method processed.
Background technique
While distribution network construction transformation action plan promotes, demand of the distribution network transform upgrading to automatization terminal is long
Phase is in rise situation, this trend is also brought more and more while improving societal forces and participating in the liveness of power grid construction
Supervision problem, especially show distribution terminal one-stop communication and security protection in terms of.Due to distribution, manufacturer is numerous, technology
Horizontal irregular, " people ", " thing ", the variability issues of " object " cause equipment communication to there is a problem of interoperability hardly possible, instrument factory
Quotient research staff understands that the realization difference of difference, technology itself and bottom software and hardware system difference, technology are realized to technological document
Difference, operation management difference etc., these aberrant conductions to engineering construction, system operation, equipment operation management link, layer by layer
Superposition causes repeatability debugging and cooperation and communication demand, leads to rigging up and debugging and operation management low efficiency.While with
Electrical power distribution automatization system functional application constantly expand and Internet communication technology upgrade requirement, it is considerable to distribution scene, can survey
Required with controllability higher and higher, this also requires data communication program constantly extend upgrading or update however present
Distribution terminal communication and main program couple close and are difficult to reach Information Interoperability requirement in technical solution, in engineering site, eventually
Hold the one-stop communication that can not be fast implemented with power distribution automation main station that can not also support extensive distribution in later period O&M
Terminal batch novel maintenance, communication upgrading are not able to satisfy the demand of current power distribution network development.
Summary of the invention
The present invention provides a kind of general network shape of the mouth as one speaks power dispatching data communication device and control method, and the purpose is to by using this
Invention includes the network interface type power dispatching data communication device of main control chip, security module, communication module, power module and memory module
Realize that the one-stop data of distribution terminal and main website are transmitted, security module carries out distribution terminal and electrical power distribution automatization system main website
Bidirectional identity authentication, and the protecting data encryption of distribution terminal and electrical power distribution automatization system main website bi-directional data is opened, communicate mould
Block is standardized parsing, encapsulation, communication service control to the data for stating distribution terminal or electrical power distribution automatization system main website and leads to
Believe link monitoring.
The purpose of the present invention is adopt the following technical solutions realization:
A kind of general network shape of the mouth as one speaks power dispatching data communication device, it is improved in that described device include: main control chip,
Security module, communication module, power module and memory module；
The communication module, comprising: main website communication module, terminal called module and bluetooth module；
The security module, communication module, power module and memory module are connect with main control chip；
The security module, communication module and memory module are connect with power module；
The main control chip controls the security module and is based on safety chip to distribution terminal and electrical power distribution automatization system master
It stands and carries out bidirectional identity authentication, and open the protecting data encryption of distribution terminal and electrical power distribution automatization system main website bi-directional data；
The main control chip controls the communication module to the data of the distribution terminal or electrical power distribution automatization system main website
It is standardized parsing, encapsulation, communication service control and communication link monitoring.
Preferably, the main control chip uses SCM601 chip.
Preferably, the main website communication module is connect by Ethernet interface with electrical power distribution automatization system main website.
Preferably, the terminal called module is connect by Transistor-Transistor Logic level universal asynchronous receiving-transmitting transmitter with distribution terminal.
Preferably, the bluetooth module includes sequentially connected Bluetooth chip and antenna, and the Bluetooth chip passes through TTL electricity
Flat universal asynchronous receiving-transmitting transmitter is connected with the main control chip.
Preferably, the security module includes anti-fake certificate chip and safety chip, the anti-fake certificate chip and safety
Chip is connect by SPI mouthfuls with main control chip；
The safety chip uses distribution terminal safety chip SC1161.
Preferably, the power module is connect with the voltage transformation module for being placed in distribution terminal.
Preferably, the data of distribution terminal include: the remote signalling data of distribution terminal, telemetry, remote control command data, event
Hinder event information, electricity data, clock synchronization, file transfer data, historical data, electric energy information, power quality data and
Fault recorder data；
The historical data includes: remote signalling record, telemetering extreme value record, telemetering fixed-point data, remote control operation record, operation
Log recording and electricity data fixed point record.
The data of the electrical power distribution automatization system main website include: the operation control command of electrical power distribution automatization system main website, soft
The order of part program remote upgrading, software program upgrade and always call together data, clock synchronization information, remote reset data, initialization letter
Breath and parameter configuration data.
Preferably, the main control chip controls the communication module to stating distribution terminal or electrical power distribution automatization system main website
Data are standardized parsing, encapsulation, communication service control and communication link monitoring, comprising:
It is real according to electrical power distribution automatization system application DL/T634.5101-2002 that the main control chip controls the communication module
Detailed rules and regulations or the parsing of electrical power distribution automatization system application DL/T634.5104-2009 detailed rules for the implementation standard of compiling and canned program are applied, and
The data of the received distribution terminal or electrical power distribution automatization system main website are based on by standard parsing and canned program
Structure, type and format are standardized parsing and encapsulation；
The main control chip controls the communication module and is based on network layer and transport layer ICP/IP protocol stack program according to matching
Electric automation system application DL/T634.5101-2002 detailed rules for the implementation or electrical power distribution automatization system application DL/T634.5104-
The communication service that 2009 detailed rules for the implementation transmit data is monitored.
The electrical power distribution automatization system application DL/T634.5101-2002 detailed rules for the implementation, electrical power distribution automatization system application DL/
When standard change or edition upgrading occur in T634.5104-2009 detailed rules for the implementation or communication protocol, the communication function of described device is soft
Part program is implemented thin automatically according to the electrical power distribution automatization system application DL/T634.5101-2002 after standard change or edition upgrading
Then, electrical power distribution automatization system application DL/T634.5104-2009 detailed rules for the implementation or communication protocol carry out remote upgrade；The communication
Functional software program includes: standard parsing and canned program and monitoring data transmission program.
A kind of control method of such as any of the above-described described device, it is improved in that the described method includes:
Security module carries out bidirectional identification to distribution terminal and electrical power distribution automatization system main website respectively by safety chip and recognizes
Card；
Communication module is according to electrical power distribution automatization system application DL/T634.5101-2002 detailed rules for the implementation or power distribution automation system
System is using DL/T634.5104-2009 detailed rules for the implementation to the data of the distribution terminal or the data of electrical power distribution automatization system main website
Carry out generalization processing；
The communication module is whole by generalization treated the data are sent to electrical power distribution automatization system main website or distribution
End.
Preferably, the security module respectively carries out distribution terminal and electrical power distribution automatization system main website by safety chip
Before bidirectional identity authentication, comprising: communication module is according to electrical power distribution automatization system application DL/T634.5101-2002 detailed rules for the implementation
Or electrical power distribution automatization system application DL/T634.5104-2009 detailed rules for the implementation receive and come from distribution terminal or electrical power distribution automatization system
The communication linkage of main website is requested.
Preferably, the security module respectively carries out distribution terminal and electrical power distribution automatization system main website by safety chip
Bidirectional identity authentication, comprising:
The safety chip of the security module is controlled according to preset distribution authentication program by main control chip
Bidirectional identity authentication is carried out to distribution terminal and electrical power distribution automatization system main website respectively, confirms distribution terminal and power distribution automation system
It is automatic according to the electrical power distribution automatization system application DL/T634.5101-2002 detailed rules for the implementation or distribution after main website identity of uniting is legal
Change system application DL/T634.5104-2009 detailed rules for the implementation establish communication link.
Preferably, the communication module according to electrical power distribution automatization system application DL/T634.5101-2002 detailed rules for the implementation or
Data or power distribution automation system of the electrical power distribution automatization system application DL/T634.5104-2009 detailed rules for the implementation to the distribution terminal
The data of system main website carry out generalization processing, comprising:
The communication module is controlled by the main control chip according to electrical power distribution automatization system application DL/T634.5101-2002
Detailed rules for the implementation or the parsing of electrical power distribution automatization system application DL/T634.5104-2009 detailed rules for the implementation standard of compiling and canned program,
And the data with canned program to the distribution terminal or electrical power distribution automatization system main website after decryption are parsed according to the standard
Parsing and encapsulation are standardized based on structure, type and format；
The communication module by main control chip control based on network layer and transport layer ICP/IP protocol stack program according to
Electrical power distribution automatization system application DL/T634.5101-2002 detailed rules for the implementation or electrical power distribution automatization system application DL/T634.5104-
The communication service that 2009 detailed rules for the implementation transmit data is monitored.
Further, the data of distribution terminal include: the remote signalling data of distribution terminal, telemetry, remote control command data,
Event of failure information, electricity data, clock synchronization, file transfer data, historical data, electric energy information, power quality data
And fault recorder data；
The historical data includes: remote signalling record, telemetering extreme value record, telemetering fixed-point data, remote control operation record, operation
Log recording and electricity data fixed point record.
The data of the electrical power distribution automatization system main website include: the operation control command of electrical power distribution automatization system main website, soft
The order of part program remote upgrading, software program upgrade and always call together data, clock synchronization information, remote reset data, initialization letter
Breath and parameter configuration data.
Compared with the immediate prior art, the present invention is also had the following beneficial effects:
The technical solution adopted by the present invention includes main control chip, security module, communication module, power module and storage mould
Block, wherein communication module includes main website communication module, terminal called module and bluetooth module, security module, communication module, power supply
Module and memory module are connect with main control chip, and security module, communication module and memory module are connect with power module；?
Under the control of main control chip, security module is based on safety chip and carries out two-way body to distribution terminal and electrical power distribution automatization system main website
Part certification, and the protecting data encryption of distribution terminal and electrical power distribution automatization system main website bi-directional data is opened, ensure distribution number
According to the safety of communication；Communication module to the data for stating distribution terminal or electrical power distribution automatization system main website be standardized parsing,
Encapsulation, communication service control and communication link monitoring, technical solution of the present invention is according to parsing with canned program to the number of transmission
According to parsing and encapsulation is standardized, data application main body is decoupled with communication service using configuration mentality of designing, is had
Effect solves the problems, such as that power dispatching data communicates the variability issues in status and O&M difficulty is high, eliminates since standard is managed between manufacturer
Solve difference, distribution terminal software and hardware operating system difference, interface routine specification sex differernce, security protection realization difference, communication unit
The many factors bring Information Interoperability such as first performance difference and mass communication protocol extend upgrade problem, and it is automatic to meet distribution
Change system operator to the remote batch operation management demand of distribution terminal；Reserved port resource looks to the future to internet simultaneously
The compliance of communication protocol and more master station transmission ports reduce communication specification, operation management requires variation to distribution terminal
The influence of data processing function.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of general network shape of the mouth as one speaks power dispatching data communication device of the embodiment of the present invention；
Fig. 2 is the flow chart of general network shape of the mouth as one speaks power dispatching data communication apparatus control method of the embodiment of the present invention；
Fig. 3 is the process detailed map of general network shape of the mouth as one speaks power dispatching data communication apparatus control method of the embodiment of the present invention.
Specific embodiment
It elaborates with reference to the accompanying drawing to a specific embodiment of the invention.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
All other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Interoperability, communication protocol scaling problem, the communication security protection upgrade problem, internet of different vendor's terminal
Communication protocol, which introduces the compatibility issue of a variety of communication protocols of bring, terminal batch O&M efficiency etc. and requires, to be changed
Remove from office existing distribution terminal communication scheme；To solve in current power distribution network improvement project, distribution main website matches with more from difference
One-stop communication issue and communication security the extension upgrading of power plant quotient and mass operation management problem, shield artificial origin couple
Standard criterion understands that difference, different vendor's technology realize difference, the driving mechanism of software and hardware operating system, data transmission mechanism etc.
Isomerism bring Information Interoperability problem proposes that a kind of general network interface type power dispatching data is logical using configuration mentality of designing
T unit design method, to decouple being associated between data application main body and data communication services, never from communication angle solution
With consistency, universal, flexibility, scalability, safety and the problem of the transmission of manufacturer's distribution terminal information, and shield terminal
The driving failure hidden danger that software batchization upgrades in maintenance work, while reserved resource looks to the future to internet communication protocol
Compliance and more master station transmission ports utmostly reduce communication specification, operation management requires variation to distribution terminal number
According to the influence of processing function, it is mainly used in DTU, FTU equipment needed using ethernet communication, supports two-way 10M/100M certainly
It adapts to be mainly used in the distribution power automation terminals product too nets such as the DTU, box FTU and the bell-type FTU that use ethernet communication
Port communications.
The present invention provides a kind of general network shape of the mouth as one speaks power dispatching data communication device and control methods, are illustrated below.
Fig. 1 shows the structural schematic diagram of general network shape of the mouth as one speaks power dispatching data communication device of the embodiment of the present invention, such as Fig. 1 institute
Show, the apparatus may include: main control chip (MCU), security module, communication module, power module and memory module；
Wherein, the communication module, comprising: main website communication module, terminal called module and bluetooth module；
The security module, communication module, power module and memory module are connect with main control chip；
The security module, communication module and memory module are connect with power module；
The main control chip controls the security module and is based on safety chip to distribution terminal and electrical power distribution automatization system master
It stands and carries out bidirectional identity authentication, and open the protecting data encryption of distribution terminal and electrical power distribution automatization system main website bi-directional data；
The main control chip controls the communication module to the data of the distribution terminal or electrical power distribution automatization system main website
It is standardized parsing, encapsulation, communication service control and communication link monitoring.
Specifically, the main control chip uses SCM601 chip, and SCM601 is handled based on the ARM9 of operation frequency 300MHz
Device kernel, built-in 64M DDR, external 256M Flash, peripheral resources are abundant, meet the needs of system design.For to entire
The work dominant frequency of the design of system power dissipation, system is set to 300MHz.
The main website communication module is connect by 2 road self-adaptation type Ethernet interfaces with electrical power distribution automatization system main website.
The terminal called module is connect by Transistor-Transistor Logic level universal asynchronous receiving-transmitting transmitter (UART) with distribution terminal；It mentions
It is connected for 7 road Transistor-Transistor Logic level serial ports with distribution terminal, the communication speed of the Transistor-Transistor Logic level universal asynchronous receiving-transmitting transmitter (UART)
It can set, be defaulted as 115200bps.
Wherein, the bluetooth module includes sequentially connected Bluetooth chip and antenna, and the Bluetooth chip passes through Transistor-Transistor Logic level
Universal asynchronous receiving-transmitting transmitter (UART) is connected with the main control chip, the Transistor-Transistor Logic level universal asynchronous receiving-transmitting transmitter
(UART) communication speed can be set, and be defaulted as 115200bps, and data format is 8 data bit, 1 stop position, no parity check.
The security module includes anti-fake certificate chip and safety chip,
The anti-fake certificate chip and safety chip are connect by SPI mouthfuls with main control chip；
The safety chip uses distribution terminal safety chip SC1161, is used for security protection, can be as equipment only
One mark provides safe hardware platform and significant data storage, and the encryption and decryption, two-way of data is completed using built-in security algorithm
The multiple functions such as authentication, access privilege control, communication line protection guarantee the storage of terminal device data, transmission, interaction peace
Quan Xing.Safety chip is communicated using SPI mouthfuls with main control chip, and communication speed can be set, and is defaulted as 1Mbps.
The power module is connect with the voltage transformation module for being placed in distribution terminal, and distribution terminal provides power supply electricity for it
Source, supply voltage use direct current 3.0-3.3V voltage；Support the memory capacity of 256MB.
Specifically, the data that distribution terminal need to upload include: remote signalling data, telemetry, the remote control command of distribution terminal
Data, event of failure information, History file data, electric energy information, power quality data, fault recorder data and communication link
Test information；
The electrical power distribution automatization system main website needs the operation control data bag issued to include: electrical power distribution automatization system main website
Control command is run, software program remote update command, software program upgrade and always call together data, clock synchronization information, remotely answer
Position data, initialization information and parameter configuration data.
The main control chip control the communication module to state the data of distribution terminal or electrical power distribution automatization system main website into
Rower quasi- neutralizing analysis, encapsulation, communication service control and communication link monitoring, comprising:
It is real according to electrical power distribution automatization system application DL/T634.5101-2002 that the main control chip controls the communication module
Detailed rules and regulations or the parsing of electrical power distribution automatization system application DL/T634.5104-2009 detailed rules for the implementation standard of compiling and canned program are applied, and
The data of the received distribution terminal or electrical power distribution automatization system main website are based on by standard parsing and canned program
Structure, type and format are standardized parsing and encapsulation；
The main control chip controls the communication module and is based on network layer and transport layer ICP/IP protocol stack program according to matching
Electric automation system application DL/T634.5101-2002 detailed rules for the implementation or electrical power distribution automatization system application DL/T634.5104-
The communication service that 2009 detailed rules for the implementation transmit data is monitored.
The electrical power distribution automatization system application DL/T634.5101-2002 detailed rules for the implementation, electrical power distribution automatization system application DL/
When standard change or edition upgrading occur in T634.5104-2009 detailed rules for the implementation or communication protocol, the communication function of described device is soft
Part program is implemented thin automatically according to the electrical power distribution automatization system application DL/T634.5101-2002 after standard change or edition upgrading
Then, electrical power distribution automatization system application DL/T634.5104-2009 detailed rules for the implementation or communication protocol carry out remote upgrade；Mark is used
Standardization remote upgrade mode and process are matched when system occurs communicating relevant standard change, protocol version update without upgrading
Electric terminals application software, it is only necessary to which carrying out unified upgrade to general network shape of the mouth as one speaks power dispatching data communication device software in batches can meet
The requirement of system new standard, and distribution terminal basic data function collected is without upgrading.
The communication function software program includes: standard parsing and canned program and monitoring data transmission program；
Fig. 2 shows the flow chart of general network shape of the mouth as one speaks power dispatching data communication apparatus control method of the embodiment of the present invention, such as Fig. 2
It is shown, which comprises
101. security module carries out two-way body to distribution terminal and electrical power distribution automatization system main website respectively by safety chip
Part certification；
102. communication module is automatic according to electrical power distribution automatization system application DL/T634.5101-2002 detailed rules for the implementation or distribution
Change system application DL/T634.5104-2009 detailed rules for the implementation are to the data of the distribution terminal or electrical power distribution automatization system main website
Data carry out generalization processing；
103. the communication module is by generalization, treated that the data are sent to electrical power distribution automatization system main website or match
Electric terminals.
Wherein, the security module respectively carries out distribution terminal and electrical power distribution automatization system main website by safety chip double
To before authentication, comprising:
Communication module is according to electrical power distribution automatization system application DL/T634.5101-2002 detailed rules for the implementation or power distribution automation system
System receives the communication linkage from distribution terminal or electrical power distribution automatization system main website using DL/T634.5104-2009 detailed rules for the implementation
Request.
The security module carries out two-way body to distribution terminal and electrical power distribution automatization system main website respectively by safety chip
Part certification, comprising:
The safety chip of the security module is controlled according to preset distribution authentication program by main control chip
Bidirectional identity authentication is carried out to distribution terminal and electrical power distribution automatization system main website respectively, confirms distribution terminal and power distribution automation system
It is automatic according to the electrical power distribution automatization system application DL/T634.5101-2002 detailed rules for the implementation or distribution after main website identity of uniting is legal
Change system application DL/T634.5104-2009 detailed rules for the implementation establish communication link.
Specifically, the communication module according to electrical power distribution automatization system application DL/T634.5101-2002 detailed rules for the implementation or
Data or power distribution automation system of the electrical power distribution automatization system application DL/T634.5104-2009 detailed rules for the implementation to the distribution terminal
The data of system main website carry out generalization processing, comprising:
It is real according to electrical power distribution automatization system application DL/T634.5101-2002 that the main control chip controls the communication module
Detailed rules and regulations or the parsing of electrical power distribution automatization system application DL/T634.5104-2009 detailed rules for the implementation standard of compiling and canned program are applied, and
According to standard parsing with canned program to the data base of the distribution terminal or electrical power distribution automatization system main website after decryption
Parsing and encapsulation are standardized in structure, type and format；
In addition, the orders such as control command, parameter setting for issuing to electrical power distribution automatization system main website are digitally signed, are right
Claim the measures such as encryption, instruction timeliness inspection to be protected and authenticated, symmetric cryptography is used for the business datum of distribution terminal
It is protected.
The main control chip controls the communication module and is based on network layer and transport layer ICP/IP protocol stack program according to matching
Electric automation system application DL/T634.5101-2002 detailed rules for the implementation or electrical power distribution automatization system application DL/T634.5104-
The communication service that 2009 detailed rules for the implementation transmit data is monitored；Key certificate management, communication protocol version pipe are realized simultaneously
The functions such as reason, transparent transmission agency.
Specifically include: Fig. 3 shows the stream of general network shape of the mouth as one speaks power dispatching data communication apparatus control method of the embodiment of the present invention
Journey detailed map, as shown in figure 3, communication module according to electrical power distribution automatization system application DL/T634.5101-2002 detailed rules for the implementation or
Electrical power distribution automatization system application DL/T634.5104-2009 detailed rules for the implementation standard of compiling communication analysis and canned program are realized
The versatility of communication data grammer, parsing and canned program support type and version configuration, and type and communication specification type are automatic
Matching, program version support remote upgrade and parameter to have access to configuration；
The particular content for 101/104 specification that the technical solution is related to is as follows:
The 5th part of GB/T 18657.1-2002 (IDT IEC 60870-5-1:1990) telecontrol equipment and system: transmission rule
About the 1st: transmission frame format；
The 5th part of GB/T 18657.2-2002 (IDT IEC 60870-5-2:1992) telecontrol equipment and system: transmission rule
About the 2nd: link transmission specification；
The 5th part of GB/T 18657.3-2002 (IDT IEC 60870-5-3:1992) telecontrol equipment and system: transmission rule
About the 3rd: using the general structure of data；
The 5th part of GB/T 18657.4-2002 (IDT IEC 60870-5-4:1993) telecontrol equipment and system: transmission rule
About the 4th: the definition of application message element and coding；
The 5th part of GB/T 18657.5-2002 (IDT IEC 60870-5-5:1995) telecontrol equipment and system: transmission rule
About the 5th: basic application function；
DL/T634.5101-2002 (IDT.IEC 60870-5-101:2002) telecontrol equipment and the 5th part of system: transmission
Specification the 101st: the planning standard of basic telemechanical task；
The 5th part of DL/T 719-2000 (IDT.IEC60870-5-102:1996) telecontrol equipment and system: transmission protocol
102nd: electric system electric energy cumulative amount transmits planning standard；
The 5th part of DL/T 667-1999 (IDT.IEC60870-5-103:1997) telecontrol equipment and system: transmission protocol
103rd: relay protection device information interface planning standard；
(IDT.IEC 60870-5-104:2009) telecontrol equipment of DL/T 634.5104 and the part system 5-104: transmission
Specification is accessed using the IEC 60870-5-101 network of standard transmission protocol collection；
802.3 information technology telecommunication of IEEE and information exchange between systems local area network and Metropolitan Area Network (MAN) particular/special requirement third portion:
Carrier sense multiple access collision detection (CSMA/CD) access method and physical layer specification；
RFC791 Internet protocol request annotation 791；
RFC793 transmission control protocol request annotation 793；
Internet protocol on RFC894 Ethernet；
RFC1661 point-to-point protocol (PPP)；
PPP on RFC1662HDLC frame；
RFC1700 assignment requests note 1 700；
The internet RFC2200 official protocol standard collection requests note 2 200；
Wherein, all reference documents with bearing date, only institute's version with bearing date is suitable for the technical program, all not infuse day
The reference document of phase, latest edition (including all modification lists) are suitable for the technical program.
The electrical power distribution automatization system application DL/T634.5101-2002 detailed rules for the implementation and distribution of technical solution of the present invention
Automated system application DL/T634.5104-2009 detailed rules for the implementation are based on IEC60870 standards system in China's power industry mark
It is required in quasi- DL/T634.5101-2002, DL/T634.5104-2009 content according to electrical power distribution automatization system communications, into
Specification messaging parameter, link address length, interactive process, the transmission start item of the acquisition of one step detail specification and monitoring direction
Part, abnormality processing requirement, while fast failure event information message, electric energy data message, history file have been increased newly (containing remote signalling
Record, telemetering extreme value record, telemetering fixed-point data, remote control operation record, running log record and electricity data fixed point record),
The information such as failure wave-recording file, parameter configuration adjusting information, software upgrade service transmit service regulation, form power distribution automation system
System applies DL/T634.5101-2002 detailed rules for the implementation and electrical power distribution automatization system application DL/T634.5104-2009 detailed rules for the implementation,
To meet electrical power distribution automatization system traffic demands.
Data encapsulation format using terminal triggering and two class transmission mechanism of request/question and answer and simple type identifier passes through high speed number
Data interaction is carried out using binary stream mode and terminal according to transmitting serial port, the acquisition monitoring number sent on real-time reception distribution terminal
According to operation control, the batch upgrade order issued with power distribution automation main station, in transmission process, data encapsulation format is by originating
Symbol, data field, end mark and four part of check code composition, information body address are standardized configuration by uniform template, realize
Data field is associated with information body address；Caching form format unification is carried out to acquisition monitoring data using cycle storage method to go through
It is sent in history data file, the standardized packages of regular traffic data is realized, for the differentiation O&M information of each distribution terminal
It is transmitted using agent way, is connected by serial line interface with terminal operation and maintenance tools is localized O&M under normal circumstances, it is special
In the case of can pass through reserved blue tooth interface and carry out terminal localization O&M.
Remote signalling, telemetering, electric degree of the distribution terminal received with the internal port of terminal called etc. are protected as global variable
It deposits and refreshes in real time, outside port can be directly read and Shang Song main website, and SOE, event of failure, variation telemetering are slow in global FIFO
Preservation is deposited, different outside ports save the pointers such as respective SOE, event of failure, variation telemetering, send guarantee each in respective independence
Main website can completely receive whole messages.
Described device carries out ensureing information transmission using authentication, data ciphering and deciphering and anti-fake certificate agent way
Safety, communication module are recognized after establishing communication linkage by both sides' identity that safety chip starts terminal and power distribution automation main station
Card agency, and enter for the first time according to cipher key procedures to Data Data encryption and decryption process, described device is carried out in the data transmission
Hardware anti-fake certificate is carried out by anti-counterfeiting chip when net and program extension upgrading, it is ensured that the safety for upgrading main body prevents from accidentally grasping
Make；Security protection agreement is extended on the DLT634.5101/5104 protocol basis of standard, it is ensured that logical between terminal and main website
Believe link safety.
Described device realizes the extension of communication function by program remote upgrading, a variety of communication types, a variety of communications versions
And upgrading, it decouples mutually between the parsing canned program of different communication type, same communication type parsing canned program is according to version
Principle that this is backward compatible carries out version management, and parsing canned program and Standards Code service interface program support Auto-matching and ginseng
Number setting matching two ways, parameter setting matching way are directed to the extension of internet communication protocol；Software can be with hardware later
Correcting increases or change port, meets the communication need that station institute's terminal, line feed terminals, fault detector collect the different terminals such as unit
It asks.
In data transmission procedure, communication module is based on ICP/IP protocol stack according to electrical power distribution automatization system application DL/
T634.5101-2002 detailed rules for the implementation or electrical power distribution automatization system application DL/T634.5104-2009 detailed rules for the implementation realize application layer
The communication service of different business data controls, and supports to power distribution automation remote signalling data, telemetry, remote control command, failure thing
Part information, History file data, electric energy information, parameter configuration service, power quality data, fault recorder data, software liter
Grade and always call together, clock synchronization, remote reset, initialization, communication link test etc. data standardized transmission control, and reserve provide
Data communication services extension or specification edition upgrading are supported in source, support terminal function quickly to upgrade iteration, while realizing communication chain
The functions such as road exception monitoring, link conventional maintenance, reconnection and long-range initialization improve communication reliability.
Wherein, the data of distribution terminal include: the remote signalling data of distribution terminal, telemetry, remote control command data, failure
Event information, electricity data, clock synchronization, file transfer data, historical data, electric energy information, power quality data and event
Hinder recorder data；
The historical data includes: remote signalling record, telemetering extreme value record, telemetering fixed-point data, remote control operation record, operation
Log recording and electricity data fixed point record.
The data of the electrical power distribution automatization system main website include: the operation control command of electrical power distribution automatization system main website, soft
The order of part program remote upgrading, software program upgrade and always call together data, clock synchronization information, remote reset data, initialization letter
Breath and parameter configuration data.
Embodiment one:
Developed, debugged and run with a certain manufacturer's distribution terminal application general network shape of the mouth as one speaks power dispatching data communication device,
It is described in detail for maintenance process.
1) exploitation of distribution terminal communication interface and debugging stage: manufacturer purchases with anti-fake, encryption function third party's network interface
Type power dispatching data communication device develops communication interface routine, and root in distribution terminal according to product interface exploitation technical requirements book
The debugging of internal interface software connectivity is carried out according to the subsidiary interface debugging of module and uniformity test tool and realizes that consistency is surveyed
Examination, it is ensured that network interface type power dispatching data communication device transmits unobstructed with distribution terminal business information.
2) special test phase: according to current device quality management requirement, distribution terminal need to receive to cover communication service complete
Third parties' communication checks such as whole property, communication service consistency, communication security protection class requirement.Distribution terminal manufacturer was being detected
Cheng Zhong can update configuration communication, security procedure configuration version according to the technical specification latest requirement of communication and safety, receive third
Side's detection.
3) the live operation phase: distribution terminal puts into operation after completing installation, field adjustable as requested, passes through Ethernet
Mouth is according to 101/104 standard uniform requirement, and distribution terminal is by network interface type power dispatching data communication device remotely to power distribution automation
Main station system transmits the information such as field monitoring acquisition real time data information, historical data, fault recorder data, and receives distribution certainly
Control that dynamicization main station system issues, upgrading, reset, initialization, always call together, the orders such as parameter configuration carry out packet decryption, number
According to parsing, authentication, fake certification, distribution terminal is communicated information to, power distribution automation main station system is executed by distribution terminal
Command execution results are being fed back to power distribution automation main station system by system control command.Network interface type power dispatching data communication device is also
It is responsible for link management work, the maintenance sex works such as link re-establishment, link heartbeat monitoring is carried out according to service requirement, it is ensured that distribution is whole
End adapts to various communication abnormalities in time, it is ensured that the high online rate of performance；Meanwhile network interface type power dispatching data communication device is according further to matching
Electric automation system security protection code requirement is responsible for distribution terminal and power distribution automation main station system both sides in link management
Authentication, key management carry out security protection.
4) assist terminal operation management: when distribution terminal operation monitoring data is abnormal, main website can have access to terminal operating log
File and communication network monitoring log, which analyze, determines abnormal source, abnormal caused by because of terminal reason, manufacturer's skill after sale
Under conditions of art personnel can meet O&M safety management requirement at the scene and carry out safety verification, matched by serial ports or bluetooth connection
Electric terminals carry out terminal program debugging using the transparent transmission function of network interface type power dispatching data communication device.
Technical solution of the present invention using loose coupling each functional unit of dynamic configuration thinking separation (or reduce) it
Between coupled relation, improve the integrated efficiency between component, versatility and interchangeability between stiffener assembly, applied from user and
O&M angle carries out integrated design to information transfer capabilities such as communication, specification, safety, make all kinds of whole distribution ends can be realized with
Multiple main station systems fast implement information exchange, solve the one-stop communication issue of terminal and main website, with save manufacturer's research and development at
This simultaneously reduces live maintenance work amoun.
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof, to the greatest extent
Invention is explained in detail referring to above-described embodiment for pipe, it should be understood by those ordinary skilled in the art that: still
It can be with modifications or equivalent substitutions are made to specific embodiments of the invention, and without departing from any of spirit and scope of the invention
Modification or equivalent replacement, should all cover within the scope of the claims of the present invention.
Claims (15)
1. a kind of general network shape of the mouth as one speaks power dispatching data communication device, which is characterized in that described device includes: main control chip, safe mould
Block, communication module, power module and memory module；
The communication module, comprising: main website communication module, terminal called module and bluetooth module；
The security module, communication module, power module and memory module are connect with main control chip；
The security module, communication module and memory module are connect with power module；
The main control chip control the security module be based on safety chip to distribution terminal and electrical power distribution automatization system main website into
Row bidirectional identity authentication, and open the protecting data encryption of distribution terminal and electrical power distribution automatization system main website bi-directional data；
The main control chip controls the communication module and carries out to the data of the distribution terminal or electrical power distribution automatization system main website
Standardization parsing, encapsulation, communication service control and communication link monitoring.
2. device as described in claim 1, which is characterized in that the main control chip uses SCM601 chip.
3. device as described in claim 1, which is characterized in that the main website communication module is automatic by Ethernet interface and distribution
The connection of change system main website.
4. device as described in claim 1, which is characterized in that the terminal called module passes through the universal asynchronous receipts of Transistor-Transistor Logic level
Hair transmitter is connect with distribution terminal.
5. device as described in claim 1, which is characterized in that the bluetooth module includes sequentially connected Bluetooth chip and day
Line, the Bluetooth chip are connected with the main control chip by Transistor-Transistor Logic level universal asynchronous receiving-transmitting transmitter.
6. device as described in claim 1, which is characterized in that the security module includes anti-fake certificate chip and safe core
Piece,
The anti-fake certificate chip and safety chip are connect by SPI mouthfuls with main control chip；
The safety chip uses distribution terminal safety chip SC1161.
7. device as described in claim 1, which is characterized in that the power module and the voltage modulus of conversion for being placed in distribution terminal
Block connection.
8. device as described in claim 1, which is characterized in that the data of distribution terminal include: the remote signalling data of distribution terminal,
Telemetry, remote control command data, event of failure information, electricity data, clock synchronization, file transfer data, historical data, electricity
Energy information, power quality data and fault recorder data；
The historical data includes: remote signalling record, telemetering extreme value record, telemetering fixed-point data, remote control operation record, running log
Record and electricity data fixed point record；
The data of the electrical power distribution automatization system main website include: the operation control command of electrical power distribution automatization system main website, software journey
Sequence remote update command, software program upgrading and always call together data, clock synchronization information, remote reset data, initialization information and
Parameter configuration data.
9. device as described in claim 1, which is characterized in that it is whole to distribution is stated that the main control chip controls the communication module
The data of end or electrical power distribution automatization system main website are standardized parsing, encapsulation, communication service control and communication link monitoring, packet
It includes:
The main control chip controls the communication module to be implemented carefully according to electrical power distribution automatization system application DL/T634.5101-2002
Then or electrical power distribution automatization system application DL/T634.5104-2009 detailed rules for the implementation standard of compiling parses and canned program, and passes through
Standard parsing and canned program to the data of the received distribution terminal or electrical power distribution automatization system main website be based on structure,
Type and format are standardized parsing and encapsulation；
The main control chip control the communication module be based on network layer and transport layer ICP/IP protocol stack program according to distribution from
Dynamicization system application DL/T634.5101-2002 detailed rules for the implementation or electrical power distribution automatization system application DL/T634.5104-2009 are real
It applies detailed rules and regulations and writes monitoring data transmission program, and data are transmitted by the monitoring data transmission program and carry out communication service control
System and communication link monitoring.
10. device as described in claim 1, which is characterized in that the electrical power distribution automatization system application DL/T634.5101-
There is standard change in 2002 detailed rules for the implementation, electrical power distribution automatization system application DL/T634.5104-2009 detailed rules for the implementation or communication protocol
More or when edition upgrading, the communication function software program of described device automatically according to standard change or edition upgrading after distribution from
Dynamicization system application DL/T634.5101-2002 detailed rules for the implementation, electrical power distribution automatization system application DL/T634.5104-2009 are implemented
Detailed rules and regulations or communication protocol carry out remote upgrade；The communication function software program includes: standard parsing and canned program and number
According to transmitting, monitoring program.
11. a kind of control method of any one of such as claim 1-10 described device, which comprises
Security module carries out bidirectional identity authentication to distribution terminal and electrical power distribution automatization system main website respectively by safety chip；
Communication module is answered according to electrical power distribution automatization system application DL/T634.5101-2002 detailed rules for the implementation or electrical power distribution automatization system
The data of the distribution terminal or the data of electrical power distribution automatization system main website are carried out with DL/T634.5104-2009 detailed rules for the implementation
Generalization processing；
Treated that the data are sent to electrical power distribution automatization system main website or distribution terminal by generalization for the communication module.
12. method as claimed in claim 11, which is characterized in that the security module is by safety chip respectively to distribution end
End and electrical power distribution automatization system main website carry out before bidirectional identity authentication, comprising: communication module is answered according to electrical power distribution automatization system
It is received with DL/T634.5101-2002 detailed rules for the implementation or electrical power distribution automatization system application DL/T634.5104-2009 detailed rules for the implementation
It is requested from the communication linkage of distribution terminal or electrical power distribution automatization system main website.
13. method as claimed in claim 11, which is characterized in that the security module is by safety chip respectively to distribution end
End and electrical power distribution automatization system main website carry out bidirectional identity authentication, comprising:
Distinguished by the safety chip that main control chip controls the security module according to preset distribution authentication program
Bidirectional identity authentication is carried out to distribution terminal and electrical power distribution automatization system main website, confirms distribution terminal and electrical power distribution automatization system master
According to the electrical power distribution automatization system application DL/T634.5101-2002 detailed rules for the implementation or power distribution automation system after identity of standing is legal
System establishes communication link using DL/T634.5104-2009 detailed rules for the implementation.
14. method as claimed in claim 11, which is characterized in that the communication module is according to electrical power distribution automatization system application
DL/T634.5101-2002 detailed rules for the implementation or electrical power distribution automatization system application DL/T634.5104-2009 detailed rules for the implementation are to described
The data of distribution terminal or the data of electrical power distribution automatization system main website carry out generalization processing, comprising:
The communication module is controlled by the main control chip to be implemented according to electrical power distribution automatization system application DL/T634.5101-2002
Detailed rules and regulations or the parsing of electrical power distribution automatization system application DL/T634.5104-2009 detailed rules for the implementation standard of compiling and canned program, and root
The data of the distribution terminal or electrical power distribution automatization system main website after decryption are based on according to standard parsing and canned program
Structure, type and format are standardized parsing and encapsulation；
The communication module is by main control chip control based on network layer and transport layer ICP/IP protocol stack program according to distribution
Automated system application DL/T634.5101-2002 detailed rules for the implementation or electrical power distribution automatization system application DL/T634.5104-2009
Detailed rules for the implementation write monitoring data transmission program, and are transmitted by the monitoring data transmission program to data and carry out communication service
Control and communication link monitoring.
15. method as claimed in claim 14, which is characterized in that the data of distribution terminal include: the remote signalling number of distribution terminal
According to, telemetry, remote control command data, event of failure information, electricity data, clock synchronization, file transfer data, history number
According to, electric energy information, power quality data and fault recorder data；
The historical data includes: remote signalling record, telemetering extreme value record, telemetering fixed-point data, remote control operation record, running log
Record and electricity data fixed point record.
The data of the electrical power distribution automatization system main website include: the operation control command of electrical power distribution automatization system main website, software journey
Sequence remote update command, software program upgrading and always call together data, clock synchronization information, remote reset data, initialization information and
Parameter configuration data.
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| CN115986944B (en) * | 2023-03-10 | 2023-06-09 | 广东正超电气有限公司 | Method for transmitting power distribution ring main unit on-line monitoring and environment monitoring data through DTU |
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