WO2017005223A1 - 一种智能电表的信息共享方法、智能电表及采集路由器 - Google Patents

一种智能电表的信息共享方法、智能电表及采集路由器 Download PDF

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Publication number
WO2017005223A1
WO2017005223A1 PCT/CN2016/089697 CN2016089697W WO2017005223A1 WO 2017005223 A1 WO2017005223 A1 WO 2017005223A1 CN 2016089697 W CN2016089697 W CN 2016089697W WO 2017005223 A1 WO2017005223 A1 WO 2017005223A1
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Prior art keywords
information
ipv6 address
smart meter
router
module
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PCT/CN2016/089697
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English (en)
French (fr)
Inventor
栾文鹏
贺彪
周逢权
王鹏
徐大青
张展国
谢学征
Original Assignee
中国电力科学研究院
国家电网公司
许继集团有限公司
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Priority to US15/742,881 priority Critical patent/US20180372507A1/en
Publication of WO2017005223A1 publication Critical patent/WO2017005223A1/zh

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D4/00—Tariff metering apparatus
    • G01D4/002—Remote reading of utility meters
    • G01D4/004—Remote reading of utility meters to a fixed location
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2513—Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
    • G01R21/1333—Arrangements for measuring electric power or power factor by using digital technique adapted for special tariff measuring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H04L61/5007—Internet protocol [IP] addresses
    • 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
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • 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
    • H04L67/50—Network services
    • H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
    • H04L67/61—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources taking into account QoS or priority requirements
    • 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
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • 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
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/325—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the network layer [OSI layer 3], e.g. X.25
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2101/00—Indexing scheme associated with group H04L61/00
    • H04L2101/60—Types of network addresses
    • H04L2101/618—Details of network addresses
    • H04L2101/659—Internet protocol version 6 [IPv6] addresses
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • 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
    • 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
    • Y04S40/18—Network protocols supporting networked applications, e.g. including control of end-device applications over a network

Definitions

  • the invention relates to the field of distributing and sharing information of smart meters, and particularly relates to a method for sharing information of smart meters, a smart meter and a collecting router.
  • Smart meter is the key equipment of smart grid. Compared with traditional meter, in addition to the function of electric energy metering, smart meter also has powerful communication capability and the function of recording detailed load information of users. It can obtain users at regular or instant. With a variety of measurements (such as power consumption, electricity demand, voltage, current and power), as well as the network status and event information of the smart meter itself, this information can be widely applied to the various distribution networks.
  • Related business master system For example, the built-in capacitor of the smart meter can still report the “Last Gasp” fault information to the fault management system after the power failure of the line. The fault information received from each smart meter can clearly determine the fault range.
  • network status information can be used in the network management master station system to quickly detect the operating status and network faults of each unit in the network; the smart meter power information is used in the marketing automation management system to implement billing functions, voltage and current, etc.
  • the load information can assist in the state estimation of the distribution automation.
  • the information of the smart meter is to collect, measure, analyze, distribute and share the information of the smart meter by collecting the main station system by using the electric information.
  • the various information is packaged into a complete message and transmitted to the pre-service module, which is based on the pre-service module according to the State Grid Corporation.
  • the power user information collection system communication protocol analyzes the message, obtains the AFN control word in the smart meter information message, distributes and shares to other related master station systems of the distribution network according to the AFN control word type, and is used for completing Specific business. But because of the business department The intermediate links between the data exchange and the pre-service module parse the packets, which increases the system resource consumption and reduces the system access capability.
  • the invention provides a smart meter information sharing method, a smart meter and a collecting router, and the method, the smart meter and the collecting router realize point-to-point communication and data transmission between each service main station system and the smart meter,
  • the speed and reliability of information distribution and sharing are improved; the processing of information by the main station systems of the distribution network is more intelligent and reasonable, so that the pre-service module of the power information collection main station system is simplified, the system resource consumption is reduced, and the system resources are reduced.
  • the system access capability ensures that the smart grid operates stably and efficiently.
  • An information sharing method for a smart meter wherein information sharing of the smart meter occurs in a power information collecting master station system in a distribution network; the method includes:
  • the smart meter specifies a corresponding IPv6 address to initiate a TCP/IP connection to the collection router according to the type of the information
  • the collecting router searches for a routing IPv6 address in the same manner as the IPv6 address rule according to the IPv6 address, and sends the information to the destination address specified by the information via the routing IPv6 address.
  • the allocating a plurality of IPv6 addresses to the smart meter comprises:
  • the smart meter receives the information in the power information collecting main station system, the information includes a measured value of the user with a time stamp and a network status and event letter of the smart meter itself interest;
  • the measured values include power usage, power demand, voltage, current, and power.
  • the smart meter specifies a corresponding IPv6 address to initiate a TCP/IP connection to the collection router according to the type of the information, and the foregoing includes:
  • the smart meter receives an acquisition command of the information, and the information acquisition command is issued by a marketing automation management system, a power distribution automation management system, a fault management system, or a system in the power information collection master station system.
  • the smart meter specifies a corresponding IPv6 address to initiate a TCP/IP connection to the collection router according to the type of the information, and the foregoing includes:
  • the smart meter arrives at a preset time for actively reporting the information.
  • the collecting router searches for a routing IPv6 address in the same manner as the IPv6 address rule according to the IPv6 address, and sends the information to the target address specified by the information by using the routing IPv6 address; :
  • the collecting router prioritizes the information according to a QOS rule, and when the collecting router simultaneously receives multiple TCP/IP connections sent by the smart meter,
  • the collecting router searches for the IPv6 address of the same IPv6 address rule corresponding to the information in sequence according to the priority order of the information;
  • the collecting router sends the information to the target address specified by the information in sequence according to the priority order of the information.
  • a smart meter comprising an IPv6 address module, an information data receiving module and an information data sending module;
  • the IPv6 address module is configured to create, receive, and store the IPv6 address allocated to the smart meter, and each of the IPv6 addresses is used to send and receive different types of the information;
  • the information data receiving module is configured to collect, receive, and store the measured value of the user with the time stamp and the network status and event of the smart meter itself in the power information collecting main station system.
  • Information, the measured value includes power consumption, power demand, voltage, current, and power;
  • the information data sending module is configured to extract, according to the type of the information, the IPv6 address corresponding to the information from the information data receiving module, and initiate a TCP/IP connection to the collecting router.
  • the smart meter further includes a command accepting module
  • the command receiving module is configured to receive an acquisition command of the information, where the information acquisition command is performed by a marketing automation management system, a power distribution automation management system, a fault management system, or a system in the power consumption information collection master station system. issue.
  • the smart meter further includes a timing module
  • the timing module is configured to set a time for the smart meter to actively report the information, and send an information sending command to the information data sending module when the preset time for the information is actively reported.
  • An acquisition router includes a receiving module, a routing IPv6 address module, and a sending module;
  • the receiving module is configured to receive a TCP/IP connection sent by the smart meter;
  • the routing IPv6 address module is configured to store the IPv6 address of the route, and search for an IPv6 address of the same route as the IPv6 address rule according to the IPv6 address;
  • the sending module is configured to send the information to the target address specified by the information via the routing IPv6 address.
  • the collection router further includes a prioritization module
  • the prioritization module is configured to prioritize the information according to a QOS rule
  • the prioritization module is configured to control the collection router to sequentially search for the same route with the same IPv6 address rule corresponding to the information according to the priority sequence of the information. IPv6 address;
  • the prioritization module is configured to control the collection router to send the information to the target address specified by the information in sequence according to the priority order of the information.
  • the embodiment of the present invention provides a smart meter information sharing method, a smart meter, and an acquisition router, by assigning multiple IPv6 addresses to a smart meter; the smart meter specifies a corresponding type according to the type of the information.
  • the IPv6 address initiates a TCP/IP connection to the collection router.
  • the collection router searches for the IPv6 address of the same route as the IPv6 address rule according to the IPv6 address, and sends the information to the destination address specified by the information via the routed IPv6 address.
  • the information sharing method, the smart meter and the collecting router proposed by the invention realize point-to-point communication and data transmission between each service main station system and the smart meter, thereby improving the speed and reliability of information distribution and sharing;
  • the processing of information by the station system is more intelligent and reasonable, which makes the pre-service module of the power information collection master station system simplified, reduces system resource consumption, increases system access capability, and ensures stable and efficient operation of the smart grid.
  • a plurality of IPv6 addresses are allocated to the smart meter; the smart meter specifies a corresponding IPv6 address to initiate a TCP/IP connection to the collecting router according to the type of the information; and the collecting router according to the IPv6 address, Find the IPv6 address of the same route as the IPv6 address rule, and send the information to the destination address specified by the information via the routed IPv6 address.
  • the information sharing method proposed by the invention realizes point-to-point communication and data transmission between each service main station system and a smart meter, thereby improving the speed and reliability of information distribution and sharing; and processing information of each main station system of the distribution network It is more intelligent and reasonable, which makes the pre-service module of the power information collection master station system simplified, reduces system resource consumption, increases system access capability, and ensures stable and efficient operation of the smart grid.
  • the technical solution provided by the embodiment of the present invention implements the analysis, distribution, and sharing of smart meter information in the application layer of the OSI system model compared to the existing power information collecting master station system, and the method adopted by the present invention is
  • the information type is differentiated according to the characteristics of the IPv6 address, and is directly distributed and shared to each related primary station system, that is, the information type of the smart meter is determined by the router to identify the IPv6 address characteristics of the smart meter, and the corresponding information is obtained.
  • the address set of the primary station system is forwarded by the collection router to realize point-to-point communication and data transmission between the service main station system and the smart meter, reduce the intermediate links of data exchange between various service systems, and improve information distribution and sharing. Speed and reliability.
  • the technical solution provided by the embodiment of the present invention uses multiple IPv6 addresses to classify information, so that the pre-service module of the power information collecting main station system does not need to parse the message, and the pre-service module is simplified. Reduce system resource consumption and increase system access capabilities.
  • the technical solution provided by the embodiment of the present invention sets the priority in the smart meter information, so that the information with high priority takes priority over the network resources, distributes and shares to the corresponding primary station system, and completes related services.
  • the setting of the priority makes the processing of the information of each main station system of the distribution network more intelligent, rationally allocates network resources, and ensures the priority processing of important information of the smart meter.
  • FIG. 1 is a schematic flow chart of an embodiment of an information sharing method of a smart meter according to the present invention
  • FIG. 2 is a schematic structural view of a smart meter of the present invention
  • FIG. 3 is a schematic structural diagram of an acquisition router of the present invention.
  • FIG. 4 is a schematic diagram of an application example of an information sharing method of a smart meter of the present invention.
  • an information sharing method for a smart meter provided by the present invention is applied to a system for collecting power usage information in a distribution network; the method includes:
  • the smart meter receives information in the power information collecting main station system, wherein the information includes: a measurement value of the user with a time stamp and a network status and event information of the smart meter itself; the measured value includes: electricity consumption Quantity, electricity demand, voltage, current and power;
  • each IPv6 address is generated by using different rules and each IPv6 address is used to send and receive different types of information;
  • the smart meter determines a corresponding IPv6 address according to the type of the information, and initiates a TCP/IP connection to the collection router by using the IPv6 address;
  • the collecting router prioritizes the information according to the QOS rule
  • the collecting router searches for the IPv6 address of the same IPv6 address rule corresponding to the information in the order of priority of the information;
  • the collecting router sends the information to the destination address specified by the information in sequence according to the priority order of the information.
  • the smart meter specifies a corresponding IPv6 address to initiate a TCP/IP connection to the collection router according to the type of the information, including:
  • the smart meter receives the information acquisition command, and the information acquisition command is issued by the marketing automation management system, the distribution automation management system, the fault management system, or the system in the power information collection main station system;
  • the present invention provides a smart meter including an IPv6 address module, an information data receiving module, and an information data sending module;
  • IPv6 address module used to create, receive, and store IPv6 addresses assigned to smart meters. Each IPv6 address is generated by different rules and each IPv6 address is used to send and receive different types of information.
  • the information data receiving module is configured to collect, receive and store the measured value of the user with the time stamp and the network status and event information of the smart meter itself in the power information collecting main station system, and the measured value includes the power consumption and the power consumption. Demand, voltage, current and power;
  • the information data sending module is configured to extract an IPv6 address corresponding to the information from the information data receiving module according to the type of the information, and initiate a TCP/IP connection to the collecting router.
  • the smart meter further includes a command accepting module
  • the command receiving module is configured to receive an information acquisition command, and the information obtaining command is sent by a marketing automation management system, a power distribution automation management system, a fault management system, or a system in the power information collecting main station system.
  • the smart meter further includes a timing module
  • Timing module used to set the time for the active metering information of the smart meter; and when the time of the preset active reporting information is reached, the information sending module sends an information sending command.
  • the present invention provides an acquisition router, which includes a receiving module, a routing IPv6 address module, and a sending module.
  • Receiving module for receiving a TCP/IP connection sent by the smart meter
  • Routing IPv6 address module used to store the IPv6 address of the route, and find the IPv6 address of the same route as the IPv6 address rule according to the IPv6 address;
  • Transmitting module used to send information to the destination address specified by the information via the routing IPv6 address.
  • the collection router further includes a priority ordering module
  • Priority sorting module used to prioritize information according to QOS rules
  • the prioritization module is configured to control the collection routers to sequentially search for the IPv6 address of the same IPv6 address rule corresponding to the information according to the priority order of the information;
  • the prioritization module is configured to control the collection routers to send the information to the destination address specified by the information in sequence according to the priority order of the information.
  • the present invention provides an application example of an information sharing method of a smart meter, which transmits the information 1 in the information 1 to the information n to the marketing automation management system in the main station system through the collecting router by using the smart meter and
  • the distribution automation management system includes:
  • IPv6 addresses are configured according to the type of information stored, information 1 is transmitted and received using IPv6 address 1 generated by rule 1, and information 2 is transmitted and received using IPv6 address 2 generated by rule 2.
  • the routing rule of the collection router is set as follows: after receiving the data packet satisfying the IPv6 address of "rule 1", it is forwarded to the "target address 1" of the marketing automation management system and the "target address 2" of the distribution automation management system via the route IPv6 address. ".
  • the QOS rule of the collection router is set as follows: the priority of the smart meter information is determined according to the IPv6 address of the smart meter, and the high-priority smart meter information is preferentially processed.
  • the smart meter After receiving the call test command or the preset active report time, the smart meter reports the stored smart meter information through the corresponding IPv6 address: firstly, the smart meter initiates a TCP/IP connection, and starts the smart meter information upload. process.
  • the smart meter sends the data packet to the upper-level collection router; after receiving the data packet uploaded by the smart meter, the collection router forwards the data packet of the smart meter to the “target address 1” of the marketing automation management system and the distribution automation management according to the setting of the routing rule.
  • the collection router When the collection router receives multiple smart meter information at the same time, the collection router will preferentially process high-priority smart meter information according to the configured QOS rules, and distribute and share the smart meter. Information to the corresponding master system.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Computer Security & Cryptography (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
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Abstract

本发明提供一种智能电表的信息共享方法、智能电表及采集路由器，通过分配多个IPv6地址至智能电表；智能电表根据信息的类型，指定对应的IPv6地址向采集路由器发起TCP/IP连接；采集路由器根据IPv6地址，查找其内与IPv6地址规则相同的路由IPv6地址，并将信息经由路由IPv6地址发送至信息指定的目标地址。本发明提供的技术方案，实现各业务主站***与智能电表之间的点对点通信和数据传输，提高了信息分发和共享的速度和可靠性；使得配电网各主站***对信息的处理更加智能合理，使得用电信息采集主站***的前置服务模块得到简化，减少***资源消耗，增加***接入能力，保证了智能电网稳定且高效地运行。

Description

一种智能电表的信息共享方法、智能电表及采集路由器 技术领域
本发明涉及智能电表信息的分发和共享领域，具体涉及一种智能电表的信息共享方法、智能电表及采集路由器。
背景技术
智能电表是智能电网的关键设备，与传统意义上的电表相比，除了具有电能计量的功能外，智能电表还具有强大的通信能力和记录用户详细负荷信息的功能，它可以定时或即时取得用户带有时标的多种量测值(如用电量、用电需量、电压、电流和功率等)，以及智能电表本身的网络状态和事件信息，这些信息可以被广泛应用到配电网的各个相关的业务主站***。比如智能电表内置电容供电，在线路停电后仍然能够上报“失电”故障信息(Last gasp)至故障管理***，从各智能电表接收到的故障信息能够清楚的判断故障范围，如果把智能电表和地理信息***结合在一起，通过故障点的分布和拓扑关系可以更进一步的显示各故障点的相关性。另外网络状态信息可以被用于网络管理主站***，用于快速检测网络中各个单元的运行状态和网络故障；智能电表电量信息则被用于营销自动化管理***实现计费功能，电压和电流等负荷信息可以辅助进行配电自动化的状态估计等。
在现有配电网的各主站***中，智能电表的信息是通过用电信息采集主站***来完成智能电表信息的召测、采集、解析、分发和共享的。智能电表与用电信息采集主站***的前置服务模块建立连接并登陆成功后，把各类信息打包成完整的报文传递至前置服务模块，由前置服务模块依据国家电网公司的《电力用户用电信息采集***通信协议》对报文进行解析，获取智能电表信息报文中的AFN控制字，依据AFN控制字类型分发和共享至配电网的其它相关主站***，用于完成各项具体业务。但由于业务系 统之间数据交换的多个中间环节，及前置服务模块对报文进行解析，增加了***资源消耗，同时减弱了***接入能力。
因此，如何设计一种提高信息分发和共享的速度和可靠性，同时简化用电信息采集主站***的前置服务模块的智能电表的信息共享方法，是本领域亟待解决的问题。
发明内容
有鉴于此，本发明提供的一种智能电表的信息共享方法、智能电表及采集路由器，该方法、智能电表及采集路由器实现了各业务主站***与智能电表之间的点对点通信和数据传输，提高了信息分发和共享的速度和可靠性；使得配电网各主站***对信息的处理更加智能合理，使得用电信息采集主站***的前置服务模块得到简化，减少***资源消耗，增加***接入能力，保证了智能电网稳定且高效地运行。
本发明的目的是通过以下技术方案实现的：
一种智能电表的信息共享方法，所述智能电表的信息共享发生在配电网中的用电信息采集主站***中；所述方法包括：
分配多个IPv6地址至所述智能电表；其中，每个所述IPv6地址均用于发送和接收不同类型的所述信息，
所述智能电表根据所述信息的类型，指定对应的所述IPv6地址向采集路由器发起TCP/IP连接；
所述采集路由器根据所述IPv6地址，查找其内与所述IPv6地址规则相同的路由IPv6地址，并将所述信息经由所述路由IPv6地址发送至所述信息指定的目标地址。
优选的，所述分配多个IPv6地址至所述智能电表，之前包括：
所述智能电表在所述用电信息采集主站***中接收所述信息，所述信息包括用户带有时标的量测值以及所述智能电表本身的网络状态和事件信 息；
所述量测值包括用电量、用电需量、电压、电流和功率。
优选的，所述智能电表根据所述信息的类型，指定对应的所述IPv6地址向采集路由器发起TCP/IP连接，之前包括：
所述智能电表接收所述信息的获取命令，所述信息的获取命令由营销自动化管理***、配电自动化管理***、故障管理***或所述用电信息采集主站***中的***发出。
优选的，所述智能电表根据所述信息的类型，指定对应的所述IPv6地址向采集路由器发起TCP/IP连接，之前包括：
所述智能电表到达预设的主动上报所述信息的时间。
优选的，所述采集路由器根据所述IPv6地址，查找其内与所述IPv6地址规则相同的路由IPv6地址，并将所述信息经由所述路由IPv6地址发送至所述信息指定的目标地址；包括：
所述采集路由器根据QOS规则将所述信息划分优先级，当所述采集路由器同时接受到所述智能电表发出的多个TCP/IP连接时，
所述采集路由器按照所述信息的优先级的先后顺序，依次查找其内与所述信息对应的IPv6地址规则相同的路由IPv6地址；
所述采集路由器按照所述信息的优先级的先后顺序，将所述信息依次经由所述路由IPv6地址发送至所述信息指定的目标地址。
一种智能电表，所述智能电表包括IPv6地址模块、信息数据接收模块和信息数据发送模块；
所述IPv6地址模块：用于创建、接收和存储分配至所述智能电表的所述IPv6地址，每个所述IPv6地址均用于发送和接收不同类型的所述信息；
所述信息数据接收模块：用于在用电信息采集主站***中，采集、接收和存储用户带有时标的量测值以及所述智能电表本身的网络状态和事件 信息，所述量测值包括用电量、用电需量、电压、电流和功率；
所述信息数据发送模块：用于根据所述信息的类型，从所述信息数据接收模块中提取所述信息对应的所述IPv6地址，向采集路由器发起TCP/IP连接。
优选的，所述智能电表还包括命令接受模块；
所述命令接收模块：用于接收所述信息的获取命令，所述信息的获取命令由营销自动化管理***、配电自动化管理***、故障管理***或所述用电信息采集主站***中的***发出。
优选的，所述智能电表还包括定时模块；
所述定时模块：用于设置所述智能电表的主动上报所述信息的时间；并在到达预设的所述主动上报所述信息的时间时，向所述信息数据发送模块发送信息发送命令。
一种采集路由器，所述采集路由器包括接收模块、路由IPv6地址模块和发送模块；
所述接收模块：用于接收智能电表发送的TCP/IP连接；
所述路由IPv6地址模块：用于存储所述路由IPv6地址，并根据所述IPv6地址，查找其内与所述IPv6地址规则相同的路由IPv6地址；
所述发送模块：用于将所述信息经由所述路由IPv6地址发送至所述信息指定的目标地址。
优选的，所述采集路由器还包括优先级排序模块；
所述优先级排序模块：用于根据QOS规则将所述信息划分优先级；
当所述采集路由器同时接受到所述智能电表发出的多个TCP/IP连接时，
所述优先级排序模块用于控制所述采集路由器按照所述信息的优先级的先后顺序，依次查找其内与所述信息对应的IPv6地址规则相同的路由 IPv6地址；
所述优先级排序模块用于控制所述采集路由器按照所述信息的优先级的先后顺序，将所述信息依次经由所述路由IPv6地址发送至所述信息指定的目标地址。
从上述的技术方案可以看出，本发明实施例提供了一种智能电表的信息共享方法、智能电表及采集路由器，通过分配多个IPv6地址至智能电表；智能电表根据信息的类型，指定对应的IPv6地址向采集路由器发起TCP/IP连接；采集路由器根据IPv6地址，查找其内与IPv6地址规则相同的路由IPv6地址，并将信息经由路由IPv6地址发送至信息指定的目标地址。本发明提出的信息共享方法、智能电表及采集路由器，实现各业务主站***与智能电表之间的点对点通信和数据传输，提高了信息分发和共享的速度和可靠性；使得配电网各主站***对信息的处理更加智能合理，使得用电信息采集主站***的前置服务模块得到简化，减少***资源消耗，增加***接入能力，保证了智能电网稳定且高效地运行。
与最接近的现有技术比，本发明实施例提供的技术方案具有以下优异效果：
1、本发明实施例所提供的技术方案中，通过分配多个IPv6地址至智能电表；智能电表根据信息的类型，指定对应的IPv6地址向采集路由器发起TCP/IP连接；采集路由器根据IPv6地址，查找其内与IPv6地址规则相同的路由IPv6地址，并将信息经由路由IPv6地址发送至信息指定的目标地址。本发明提出的信息共享方法，实现各业务主站***与智能电表之间的点对点通信和数据传输，提高了信息分发和共享的速度和可靠性；使得配电网各主站***对信息的处理更加智能合理，使得用电信息采集主站***的前置服务模块得到简化，减少***资源消耗，增加***接入能力，保证了智能电网稳定且高效地运行。
2、本发明实施例所提供的技术方案，相比现有的用电信息采集主站***在OSI***模型的应用层中实现智能电表信息的解析、分发和共享，本发明所采用的方法是在OSI***模型的网络层中，依据IPv6地址特征区分信息类型，直接分发和共享至各相关主站***，即通过采集路由器识别智能电表的IPv6地址特征来确定智能电表发送的信息类型，获取对应的主站***地址集，由采集路由器转发，实现各业务主站***与智能电表之间的点对点通信和数据传输，减少各种业务***之间数据交换的中间环节，提高了信息分发和共享的速度和可靠性。
3、本发明实施例所提供的技术方案，采用多IPv6地址对信息进行分类，使得用电信息采集主站***的前置服务模块不需要对报文进行解析，其前置服务模块得到简化，减少***资源消耗，增加***接入能力。
4、本发明实施例所提供的技术方案，在智能电表信息中设置优先级，使得优先级高的信息优先占有网络资源，分发和共享至相应的主站***，完成相关业务。优先级的设置使得配电网各主站***对信息的处理更加智能，合理分配网络资源，保证智能电表重要信息的优先处理。
5、本发明实施例提供的技术方案，应用广泛，具有显著的社会效益和经济效益。
附图说明
图1是本发明的一种智能电表的信息共享方法的实施例的流程示意图；
图2是本发明的一种智能电表的结构示意图；
图3是本发明的一种采集路由器的结构示意图；
图4是本发明的一种智能电表的信息共享方法的应用例的示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进 行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
如图1所示，本发明提供的一种智能电表的信息共享方法，应用于在配电网中的用电信息采集主站***中；方法包括：
S01.智能电表在用电信息采集主站***中接收信息，其中，所述信息包括：用户带有时标的量测值以及智能电表本身的网络状态和事件信息；所述量测值包括：用电量、用电需量、电压、电流和功率；
S02.分配至少一个IPv6地址至智能电表；其中，每个IPv6地址均采用不同的规则生成且每个IPv6地址均用于发送和接收不同类型的信息；
S03.智能电表根据信息的类型确定对应的IPv6地址，通过所述IPv6地址向采集路由器发起TCP/IP连接；
S04.采集路由器根据QOS规则将信息划分优先级；
S05.当采集路由器同时接受到智能电表发出的多个TCP/IP连接时，采集路由器按照信息的优先级的先后顺序，依次查找其内与信息对应的IPv6地址规则相同的路由IPv6地址；
S06.采集路由器按照信息的优先级的先后顺序，将信息依次经由路由IPv6地址发送至信息指定的目标地址。
其中，智能电表根据信息的类型，指定对应的IPv6地址向采集路由器发起TCP/IP连接，之前包括：
智能电表接收信息的获取命令，信息的获取命令由营销自动化管理***、配电自动化管理***、故障管理***或用电信息采集主站***中的***发出；
或者包括：
智能电表到达预设的主动上报信息的时间。
如图2所示，本发明提供一种智能电表，智能电表包括IPv6地址模块、信息数据接收模块和信息数据发送模块；
IPv6地址模块：用于创建、接收和存储分配至智能电表的IPv6地址，每个IPv6地址均采用不同的规则生成且每个IPv6地址均用于发送和接收不同类型的信息；
信息数据接收模块：用于在用电信息采集主站***中，采集、接收和存储用户带有时标的量测值以及智能电表本身的网络状态和事件信息，量测值包括用电量、用电需量、电压、电流和功率；
信息数据发送模块：用于根据信息的类型，从信息数据接收模块中提取信息对应的IPv6地址，向采集路由器发起TCP/IP连接。
其中，智能电表还包括命令接受模块；
命令接收模块：用于接收信息的获取命令，信息的获取命令由营销自动化管理***、配电自动化管理***、故障管理***或用电信息采集主站***中的***发出。
其中，智能电表还包括定时模块；
定时模块：用于设置智能电表的主动上报信息的时间；并在到达预设的主动上报信息的时间时，向信息数据发送模块发送信息发送命令。
如图3所示，本发明提供一种采集路由器，采集路由器包括接收模块、路由IPv6地址模块和发送模块；
接收模块：用于接收智能电表发送的TCP/IP连接；
路由IPv6地址模块：用于存储路由IPv6地址，并根据IPv6地址，查找其内与IPv6地址规则相同的路由IPv6地址；
发送模块：用于将信息经由路由IPv6地址发送至信息指定的目标地址。
其中，采集路由器还包括优先级排序模块；
优先级排序模块：用于根据QOS规则将信息划分优先级；
当采集路由器同时接受到智能电表发出的多个TCP/IP连接时，
优先级排序模块用于控制采集路由器按照信息的优先级的先后顺序，依次查找其内与信息对应的IPv6地址规则相同的路由IPv6地址；
优先级排序模块用于控制采集路由器按照信息的优先级的先后顺序，将信息依次经由路由IPv6地址发送至信息指定的目标地址。
如图4所示，本发明提供一种智能电表的信息共享方法的应用例，其以智能电表将信息1至信息n中的信息1通过采集路由器发送至主站***中的营销自动化管理***及配电自动化管理***为例，方法包括：
在智能电表上，依据所存储信息的类别配置多个IPv6地址，信息1采用由规则1生成的IPv6地址1发送和接收；信息2采用由规则2生成的IPv6地址2发送和接收；
采集路由器的路由规则的设置如下：接收到满足“规则1”的IPv6地址的数据包后经由路由IPv6地址转发至营销自动化管理***的“目标地址1”及配电自动化管理***的“目标地址2”。
采集路由器的QOS规则设置如下：依据智能电表的IPv6地址判断智能电表信息的优先级，优先处理高优先级的智能电表信息。
智能电表在接收到召测命令或者是到达预设的主动上报时间后，把所存储的各类智能电表信息通过对应的IPv6地址上报：首先由智能电表发起TCP/IP连接，开始智能电表信息上传过程。智能电表发送数据包至上级采集路由器；采集路由器接收到智能电表上传的数据包后，依据路由规则的设置，转发智能电表的数据包至营销自动化管理***的“目标地址1”及配电自动化管理***的“目标地址2”。
当采集路由器同时接收到多个智能电表信息时，采集路由器将依据配置的QOS规则，优先处理高优先级的智能电表信息，分发和共享智能电表 信息至相应的主站***。
以上实施例仅用以说明本发明的技术方案而非对其限制，尽管参照上述实施例对本发明进行了详细的说明，所属领域的普通技术人员依然可以对本发明的具体实施方式进行修改或者等同替换，而这些未脱离本发明精神和范围的任何修改或者等同替换，其均在申请待批的本发明的权利要求保护范围之内。

Claims (10)

  1. 一种智能电表的信息共享方法，应用于在配电网中的用电信息采集主站***中；所述方法包括：
    分配至少一个IPv6地址至所述智能电表；其中，每个所述IPv6地址均用于发送和接收不同类型的信息；
    所述智能电表根据所述信息的类型，指定对应的所述IPv6地址向采集路由器发起传输控制协议TCP/互联网协议IP连接；
    所述采集路由器根据所述IPv6地址，查找与所述IPv6地址规则相同的路由IPv6地址，并将所述信息经由所述路由IPv6地址发送至所述信息指定的目标地址。
  2. 根据权利要求1所述的方法，其中，所述分配多个IPv6地址至所述智能电表，之前包括：
    所述智能电表在所述用电信息采集主站***中接收所述信息，所述信息包括用户带有时标的量测值以及所述智能电表本身的网络状态和事件信息；
    所述量测值包括用电量、用电需量、电压、电流和功率。
  3. 如权利要求1所述的方法，其中，所述智能电表根据所述信息的类型，指定对应的所述IPv6地址向采集路由器发起TCP/IP连接，之前包括：
    所述智能电表接收所述信息的获取命令，所述信息的获取命令由营销自动化管理***、配电自动化管理***、故障管理***或所述用电信息采集主站***中的***发出。
  4. 如权利要求1所述的方法，其中，所述智能电表根据所述信息的类型，指定对应的所述IPv6地址向采集路由器发起TCP/IP连接，之前包括：
    所述智能电表到达预设的主动上报所述信息的时间。
  5. 如权利要求1所述的方法，其中，所述采集路由器根据所述IPv6 地址，查找其内与所述IPv6地址规则相同的路由IPv6地址，并将所述信息经由所述路由IPv6地址发送至所述信息指定的目标地址；包括：
    所述采集路由器根据QOS规则将所述信息划分优先级，当所述采集路由器同时接受到所述智能电表发出的多个TCP/IP连接时，
    所述采集路由器按照所述信息的优先级的先后顺序，依次查找其内与所述信息对应的IPv6地址规则相同的路由IPv6地址；
    所述采集路由器按照所述信息的优先级的先后顺序，将所述信息依次经由所述路由IPv6地址发送至所述信息指定的目标地址。
  6. 一种智能电表，所述智能电表包括IPv6地址模块、信息数据接收模块和信息数据发送模块；
    所述IPv6地址模块：用于创建、接收和存储分配至所述智能电表的所述IPv6地址，每个所述IPv6地址均用于发送和接收不同类型的所述信息；
    所述信息数据接收模块：用于在用电信息采集主站***中，采集、接收和存储用户带有时标的量测值以及所述智能电表本身的网络状态和事件信息，所述量测值包括用电量、用电需量、电压、电流和功率；
    所述信息数据发送模块：用于根据所述信息的类型，从所述信息数据接收模块中提取所述信息对应的所述IPv6地址，向采集路由器发起TCP/IP连接。
  7. 如权利要求6所述的智能电表，其中，所述智能电表还包括命令接受模块；
    所述命令接收模块：用于接收所述信息的获取命令，所述信息的获取命令由营销自动化管理***、配电自动化管理***、故障管理***或所述用电信息采集主站***中的***发出。
  8. 如权利要求6所述的智能电表，其中，所述智能电表还包括定时模块；
    所述定时模块：用于设置所述智能电表的主动上报所述信息的时间；并在到达预设的所述主动上报所述信息的时间时，向所述信息数据发送模块发送信息发送命令。
  9. 一种采集路由器，所述采集路由器包括接收模块、路由IPv6地址模块和发送模块；
    所述接收模块：用于接收智能电表发送的TCP/IP连接；
    所述路由IPv6地址模块：用于存储所述路由IPv6地址，并根据所述IPv6地址，查找其内与所述IPv6地址规则相同的路由IPv6地址；
    所述发送模块：用于将所述信息经由所述路由IPv6地址发送至所述信息指定的目标地址。
  10. 如权利要求9所述的采集路由器，其中，所述采集路由器还包括优先级排序模块；
    所述优先级排序模块：用于根据QOS规则将所述信息划分优先级；
    当所述采集路由器同时接受到所述智能电表发出的多个TCP/IP连接时，
    所述优先级排序模块用于控制所述采集路由器按照所述信息的优先级的先后顺序，依次查找其内与所述信息对应的IPv6地址规则相同的路由IPv6地址；
    所述优先级排序模块用于控制所述采集路由器按照所述信息的优先级的先后顺序，将所述信息依次经由所述路由IPv6地址发送至所述信息指定的目标地址。
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