CN107332718B - Real-time linkage fault positioning method for power communication and power distribution and utilization terminal - Google Patents
Real-time linkage fault positioning method for power communication and power distribution and utilization terminal Download PDFInfo
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Abstract
本发明提供了一种电力通信与配用电终端实时联动故障定位方法，步骤包括：建立电力终端通信接入网终端的通信标准告警与配用电业务终端的业务标准告警间的告警映射码表；实时获取电力终端通信接入网终端的通信告警以及配用电业务终端的业务告警，利用告警标准化转换将获取的通信告警和业务告警转换为告警映射码表中的通信标准告警和业务标准告警；利用故障边界判定规则对告警标准化转换后的通信标准告警和业务标准告警进行匹配分析来判定故障边界。该实时联动故障定位方法能够对不同厂家技术的终端通信接入网设备告警和配用电终端通信告警进行双侧标准化转换，进行自动匹配和联动分析，快速判定业务终端通信故障的故障边界。
The invention provides a real-time linkage fault location method for power communication and power distribution and consumption terminals. The steps include: establishing an alarm mapping code table between the communication standard alarm of the power terminal communication access network terminal and the service standard alarm of the power distribution service terminal ; Obtain the communication alarms of the power terminal communication access network terminal and the service alarms of the power distribution service terminal in real time, and use the alarm standardization conversion to convert the obtained communication alarms and service alarms into the communication standard alarms and service standard alarms in the alarm mapping code table. ;Using the fault boundary determination rule to match and analyze the communication standard alarm and the business standard alarm after the alarm standardization conversion to determine the fault boundary. The real-time linkage fault location method can carry out bilateral standardization conversion of terminal communication access network equipment alarms and power distribution terminal communication alarms of different manufacturers' technologies, perform automatic matching and linkage analysis, and quickly determine the fault boundary of service terminal communication faults.
Description
技术领域technical field
本发明涉及一种故障顶级方法，尤其是一种电力通信与配用电终端实时联动故障定位方法。The invention relates to a fault top method, in particular to a real-time linkage fault location method for power communication and power distribution terminals.
背景技术Background technique
电力通信网是支撑电网安全稳定运行的重要支撑设施，在通信的稳定性、可靠性等方面有极高要求。电力终端通信接入网是支撑电力配电自动化、营销用电信息采集以及众多新兴业务的重要基础设施。配用电业务终端设备依靠接入网提供的通信通道实现与电力企业中心站的数据通信，从而实现远程自动化控制、远程抄表、视频传输等各类业务应用。在真实的应用场景中，当配用电设备终端出现通信中断时，原因则有可能是终端设备故障，也有可能是通信模块故障或通信线路故障。由于接入网遍布市区街道、规模庞大且易受各类市政施工、人为破坏影响，情况复杂，往往难以判定故障的原因，只能在通信中断时依靠人力进行现场排查，在很大程度上造成了人工成本的无谓消耗、降低了故障处理的效率。The power communication network is an important supporting facility for the safe and stable operation of the power grid, and has extremely high requirements on the stability and reliability of communication. The power terminal communication access network is an important infrastructure supporting power distribution automation, marketing power consumption information collection and many emerging businesses. The terminal equipment of the power distribution and consumption business relies on the communication channel provided by the access network to realize data communication with the central station of the electric power enterprise, so as to realize various business applications such as remote automatic control, remote meter reading, and video transmission. In a real application scenario, when the communication of the terminal of the power distribution equipment is interrupted, the reason may be the failure of the terminal equipment, the failure of the communication module or the failure of the communication line. Since the access network is spread all over the urban streets, the scale is huge, and it is easily affected by various municipal constructions and man-made sabotage, the situation is complicated, and it is often difficult to determine the cause of the failure. This causes unnecessary consumption of labor costs and reduces the efficiency of fault handling.
目前由于电力通信网与电力配用电网络相互隔离且技术独立，难以实现通信网与电网本身的融合监控，在通信网一侧的监控系统只能发现通信故障而无法侦测业务状态，在配用电一侧的监控系统则只能监控电网故障却无法确定通信网状态，难以实现两者联动综合分析，难以自动化的快速定位故障原因，给业务保障、故障处理造成了困难。At present, because the power communication network and the power distribution network are isolated from each other and the technology is independent, it is difficult to realize the integrated monitoring of the communication network and the power grid itself. The monitoring system on the communication network side can only detect the communication fault but cannot detect the business status. The monitoring system on the power consumption side can only monitor power grid faults but cannot determine the status of the communication network. It is difficult to achieve a comprehensive analysis of the linkage between the two, and it is difficult to automatically locate the cause of the fault quickly, which causes difficulties in business assurance and fault handling.
发明内容SUMMARY OF THE INVENTION
本发明要解决的技术问题是现有的电力通信网与电力配用电网络相互隔离且技术独立，难以实现两者联动综合分析，难以自动化的快速定位故障原因，给业务保障、故障处理造成了困难。The technical problem to be solved by the present invention is that the existing power communication network and the power distribution and consumption network are isolated from each other and are technically independent, so it is difficult to realize the comprehensive analysis of the linkage between the two, and it is difficult to locate the cause of the fault automatically and quickly, which causes problems for service guarantee and fault handling. difficulty.
为了解决上述技术问题，本发明提供了一种电力通信与配用电终端实时联动故障定位方法，包括如下步骤：In order to solve the above technical problems, the present invention provides a real-time linkage fault location method for power communication and power distribution terminals, including the following steps:
步骤1，建立电力终端通信接入网终端的通信标准告警与配用电业务终端的业务标准告警间的告警映射码表；Step 1, establishing an alarm mapping code table between the communication standard alarm of the power terminal communication access network terminal and the service standard alarm of the power distribution service terminal;
步骤2，实时获取电力终端通信接入网终端的通信告警以及配用电业务终端的业务告警，利用告警标准化转换将获取的通信告警转换为告警映射码表中的通信标准告警，将获取的业务告警转换为告警映射码表中的业务标准告警；Step 2, obtain the communication alarm of the power terminal communication access network terminal and the service alarm of the power distribution service terminal in real time, convert the obtained communication alarm into the communication standard alarm in the alarm mapping code table by using alarm standardization conversion, and convert the obtained service The alarm is converted into a business standard alarm in the alarm mapping code table;
步骤3，利用故障边界判定规则对告警标准化转换后的通信标准告警和业务标准告警进行匹配分析来判定故障边界。In step 3, the fault boundary is determined by matching and analyzing the communication standard alarm and the service standard alarm after the alarm standardization conversion by using the fault boundary determination rule.
作为本发明的进一步限定方案，告警映射码表包括各种通信告警的通信标准告警命名以及各种业务告警的业务标准告警命名，且业务标准告警命名是根据通信告警对配用电业务通信终端造成的后果对应设定的。As a further limitation of the present invention, the alarm mapping code table includes communication standard alarm naming of various communication alarms and service standard alarm naming of various service alarms, and the service standard alarm naming is based on the communication alarms caused by the communication alarms to the power distribution service communication terminal. The consequences are set accordingly.
作为本发明的进一步限定方案，告警映射码表将通信标准告警命名中的终端连接失败告警、终端掉电告警以及终端端口中断告警映射于业务标准告警命名中的光纤通信中断，将通信标准告警命名中的终端端口切换告警、光功率低告警以及误码率高告警映射于业务标准告警命名中的光纤通信频繁掉线，将通信标准告警命名中的与基站失联告警映射于业务标准告警命名中的无线通信离线超时，将通信标准告警命名中的信号不稳定告警映射于业务标准告警命名中的无线通信频繁掉线。As a further limited solution of the present invention, the alarm mapping code table maps the terminal connection failure alarm, terminal power failure alarm and terminal port interruption alarm in the communication standard alarm naming to the optical fiber communication interruption in the service standard alarm naming, and names the communication standard alarm The terminal port switching alarm, low optical power alarm and high bit error rate alarm in the service standard alarm naming are mapped to the frequent disconnection of optical fiber communication in the service standard alarm naming, and the base station disconnection alarm in the communication standard alarm naming is mapped to the service standard alarm naming. If the wireless communication is offline timed out, the signal instability alarm in the communication standard alarm naming is mapped to the wireless communication frequent disconnection in the service standard alarm naming.
作为本发明的进一步限定方案，告警标准化转换的转换过程包括告警分类、标准告警映射、告警转译以及告警定级四个步骤，告警标准化转换的转换内容包括告警名称字段、告警等级字段、告警编码字段以及告警原因字段。As a further limitation of the present invention, the conversion process of alarm standardization conversion includes four steps: alarm classification, standard alarm mapping, alarm translation and alarm classification. The conversion content of alarm normalization conversion includes alarm name field, alarm level field, and alarm code field. and the Alarm Reason field.
作为本发明的进一步限定方案，在步骤3中，利用故障边界判定规则对告警标准化转换后的通信标准告警和业务标准告警进行匹配分析来判定故障边界的具体步骤为：As a further limiting scheme of the present invention, in step 3, the specific steps of using the fault boundary determination rule to match and analyze the communication standard alarm after the alarm standardization conversion and the service standard alarm to determine the fault boundary are:
步骤3.1，设定匹配时间窗，记录每个匹配时间窗内的通信标准告警和/或业务标准告警作为一个告警序列；Step 3.1, set a matching time window, and record the communication standard alarm and/or service standard alarm in each matching time window as an alarm sequence;
步骤3.2，以告警映射码表为依据，对每个告警序列进行匹配，若一个告警序列中同时存在通信标准告警和业务标准告警，且通信标准告警和业务标准告警为告警映射码表中的对应关系，则判定配用电业务终端的业务告警是由电力终端通信接入网终端引起的，故障处于通信侧，若一个告警序列中只存在业务标准告警或存在的通信标准告警和业务标准告警不是告警映射码表中的对应关系，则判定配用电业务终端的业务告警是由配用电业务终端设备引起的，故障处于业务侧。Step 3.2, based on the alarm mapping code table, match each alarm sequence, if there are both communication standard alarms and service standard alarms in an alarm sequence, and the communication standard alarms and the service standard alarms are the corresponding alarms in the alarm mapping code table. It is determined that the service alarm of the power distribution service terminal is caused by the communication access network terminal of the power terminal, and the fault is on the communication side. If there is only a service standard alarm in an alarm sequence or the existing communication standard alarm and service standard alarm are not According to the corresponding relationship in the alarm mapping code table, it is determined that the service alarm of the power distribution service terminal is caused by the power distribution service terminal equipment, and the fault is on the service side.
本发明的有益效果在于：采用告警标准化转换能够对不同厂家技术的终端通信接入网设备告警和配用电终端通信告警进行双侧标准化转换，并进行自动匹配和联动分析，快速判定业务终端通信故障的故障边界，解决配用电业务故障难以定位、难以分界、非必要人工检修成本浪费和效率低的问题，对于配用电业务的故障定位和处置具有降本增效的作用，具有良好的应用前景。The beneficial effect of the present invention is that: by adopting the alarm standardization conversion, the terminal communication access network equipment alarms of different manufacturers and the power distribution terminal communication alarms can be standardized and converted on both sides, and automatic matching and linkage analysis can be performed to quickly determine the communication of service terminals. The fault boundary of the fault solves the problems of difficulty in locating and demarcating faults in the power distribution business, waste of unnecessary manual maintenance costs and low efficiency. application prospects.
附图说明Description of drawings
图1为本发明的告警标准化转换流程图；Fig. 1 is the alarm standardization conversion flow chart of the present invention;
图2为本发明的故障定位方法流程图。FIG. 2 is a flowchart of the fault location method of the present invention.
具体实施方式Detailed ways
本发明提出一种电力通信与配用电终端实时联动故障定位方法，实现电力通信网与配用电网实时监控信息的标准化匹配和联动分析，实现通信侧和业务测故障分析判定。能够自动分析配用电终端通信中断的原因边界，为配用电业务通信故障的分析定位、故障排查和业务抢通提供自动化支撑。The invention proposes a real-time linkage fault location method for power communication and distribution terminals, which realizes standardized matching and linkage analysis of real-time monitoring information of power communication network and distribution grid, and realizes fault analysis and determination of communication side and service measurement. It can automatically analyze the cause boundary of the communication interruption of the power distribution and consumption terminal, and provide automatic support for the analysis and positioning of the communication fault of the power distribution and consumption business, troubleshooting and business rush.
本发明的总体方法是：首先，建立电力终端通信接入网终端的通信标准告警与配用电业务终端的业务标准告警间的告警映射码表；然后，实时获取电力终端通信接入网终端的通信告警以及配用电业务终端的业务告警，利用告警标准化转换将获取的通信告警转换为告警映射码表中的通信标准告警，将获取的业务告警转换为告警映射码表中的业务标准告警；最后，利用故障边界判定规则对告警标准化转换后的通信标准告警和业务标准告警进行匹配分析来判定故障边界。具体步骤为：The overall method of the present invention is as follows: first, establish an alarm mapping code table between the communication standard alarm of the power terminal communication access network terminal and the service standard alarm of the power distribution and consumption service terminal; The communication alarm and the service alarm of the power distribution service terminal are converted into the communication standard alarm in the alarm mapping code table by using the alarm standardization conversion, and the obtained service alarm is converted into the service standard alarm in the alarm mapping code table; Finally, the fault boundary is determined by matching and analyzing the communication standard alarms and service standard alarms after the standardization of the alarms by using the fault boundary judgment rule. The specific steps are:
1、建立电力终端通信接入网终端的通信标准告警与配用电业务终端的业务标准告警间的告警映射码表的具体步骤为：1. The specific steps of establishing an alarm mapping code table between the communication standard alarm of the power terminal communication access network terminal and the service standard alarm of the power distribution service terminal are:
以电力终端通信接入网最主要的光纤通信和无线通信技术为研究对象，将通信终端故障告警进行标准化设计，形成标准告警编码和标准命名，使之能够适用于不同设备厂家的告警。而后根据通信告警对配用电业务的影响程度、造成后果，梳理出对应的业务告警标准命名，使之能够适用于配电自动化、用电信息采集、充电桩、分布式电源等各类配用电业务。形成电力终端通信接入网终端通信标准告警与配用电业务终端通信告警映射码表如下：Taking the main optical fiber communication and wireless communication technologies of the power terminal communication access network as the research object, the communication terminal fault alarm is standardized and designed, and the standard alarm code and standard name are formed, so that it can be applied to the alarms of different equipment manufacturers. Then, according to the impact and consequences of the communication alarm on the power distribution business, the corresponding business alarm standard naming is sorted out, so that it can be applied to power distribution automation, power consumption information collection, charging pile, distributed power supply and other types of distribution. electricity business. The mapping code table for the communication standard alarm of the power terminal communication access network terminal and the communication alarm of the power distribution service terminal is formed as follows:
2、实时获取电力终端通信接入网终端的通信告警以及配用电业务终端的业务告警，利用告警标准化转换将获取的通信告警转换为告警映射码表中的通信标准告警，将获取的业务告警转换为告警映射码表中的业务标准告警，能够实现通信告警与配用电终端业务告警联动分析的普遍通用性、屏蔽设备厂家的差异化，如图1所示的具体步骤为：2. Obtain the communication alarms of the power terminal communication access network terminal and the service alarms of the power distribution service terminal in real time, use the alarm standardization conversion to convert the obtained communication alarms into the communication standard alarms in the alarm mapping code table, and convert the obtained service alarms Converting to the service standard alarms in the alarm mapping code table can realize the universality of the linkage analysis of the communication alarms and the service alarms of the power distribution and consumption terminals, and the differentiation of the shielding equipment manufacturers. The specific steps shown in Figure 1 are as follows:
(1)输入原始告警：以不同厂家设备的通信告警为原始告警，经过对无效告警的筛除，保留真实有效告警，开始告警标准化转换过程；(1) Input the original alarm: take the communication alarms of different manufacturers' equipment as the original alarms, after screening the invalid alarms, keep the real and valid alarms, and start the alarm standardization conversion process;
(2)告警分类：按照上述告警映射码表，首先将终端通信接入网设备告警按照产生告警的设备种类划分为光纤通信告警和无线通信告警两类；(2) Alarm classification: According to the above-mentioned alarm mapping code table, first, the terminal communication access network equipment alarms are divided into two types: optical fiber communication alarms and wireless communication alarms according to the type of equipment that generates the alarm;
(3)标准告警映射：按照设备厂家告警说明，对照告警映射码表，完成光纤通信告警和无线通信告警到标准告警的配对，将原始告警统一映射为标准告警；(3) Standard alarm mapping: According to the alarm description of the equipment manufacturer, compare the alarm mapping code table, complete the pairing of optical fiber communication alarms and wireless communication alarms to standard alarms, and uniformly map the original alarms to standard alarms;
(4)告警转译：按照告警映射码表，将设备厂家的原始告警转译为标准告警，转译内容包括其名称、编码、告警原因描述等；(4) Alarm translation: According to the alarm mapping code table, the original alarm of the equipment manufacturer is translated into a standard alarm, and the translation content includes its name, code, alarm reason description, etc.;
(5)告警定级：根据标准告警影响业务的程度、造成的后果，对应告警映射码表中的告警等级，重新定义通信设备告警的等级，使告警等级标准化；(5) Alarm grading: According to the degree of impact of standard alarms on services and the consequences, corresponding to the alarm grades in the alarm mapping code table, redefine the alarm grades of communication equipment to standardize the alarm grades;
(6)输出标准告警：将名称、等级、编码均完成标准化转换后的标准告警输出，作为下一步故障分析的通信侧告警输入源。(6) Output standard alarms: output the standard alarms whose names, grades, and codes have been standardized and converted, as the communication-side alarm input source for the next fault analysis.
3、利用故障边界判定规则对告警标准化转换后的通信标准告警和业务标准告警进行匹配分析来判定故障边界，以通信设备网管和配用电监控系统为数据源，同时获取通信告警和业务终端告警，根据上述告警标准化转换完成通信告警和业务告警的双侧标准化转换，再根据通信告警与业务终端告警映射码表进行匹配对应，最终完成配用电终端通信故障的边界判定。具体分析判定流程如附图2所示。流程说明如下：3. Use the fault boundary determination rules to match and analyze the communication standard alarms and business standard alarms after the standardization of the alarms to determine the fault boundary, take the communication equipment network management and power distribution monitoring system as the data source, and obtain the communication alarms and business terminal alarms at the same time , according to the above-mentioned alarm normalization conversion, complete the bilateral normalization conversion of communication alarm and service alarm, and then match and correspond according to the communication alarm and service terminal alarm mapping code table, and finally complete the boundary determination of the communication fault of the power distribution terminal. The specific analysis and determination process is shown in Figure 2. The process description is as follows:
(1)通信告警数据源：通信告警以通信设备厂家网管系统为数据来源，通过设备网管北向接口实时获取通信设备原始告警；(1) Communication alarm data source: The communication alarm takes the network management system of the communication equipment manufacturer as the data source, and obtains the original alarm of the communication equipment in real time through the northbound interface of the equipment network management;
(2)业务告警数据源：业务告警以配用电业务监控系统为数据来源，一般为配电自动化主站监控系统和用电信息采集状态监控系统。通过系统间软件接口的方式获取业务终端原始告警；(2) Business alarm data source: The business alarm takes the power distribution business monitoring system as the data source, generally the power distribution automation master station monitoring system and the power consumption information collection state monitoring system. Obtain the original alarm of the service terminal through the software interface between the systems;
(3)告警标准化：在获取到通信原始告警和业务原始告警后，通过告警标准化转换，将通信告警转换为上述告警映射码表中的通信标准告警；同时将业务告警转换为业务标准告警；(3) Alarm standardization: After obtaining the original communication alarm and the original service alarm, through the alarm standardization conversion, the communication alarm is converted into the communication standard alarm in the above-mentioned alarm mapping code table; at the same time, the service alarm is converted into a service standard alarm;
(4)通信与业务告警匹配：以15分钟(或其他时间)为周期，将该时间窗内发生的通信设备ONU告警和配电自动化终端通信告警纳入一对告警序列,以上述通信标准告警与配用电业务终端通信告警映射码表为依据，自动完成码表遍历，对通信标准告警和业务标准告警进行匹配；(4) Matching of communication and business alarms: With a period of 15 minutes (or other time), the ONU alarms of the communication equipment and the communication alarms of the distribution automation terminal that occur within the time window are incorporated into a pair of alarm sequences, and the above-mentioned communication standard alarms and Based on the communication alarm mapping code table of the power distribution service terminal, the code table traversal is automatically completed, and the communication standard alarm and the service standard alarm are matched;
(5)故障边界判定：若能够匹配，说明业务终端告警是由通信设备故障引起，因此故障处于通信侧；若不能匹配，则说明业务终端告警是由自身设备故障引起，故障处于业务侧。(5) Fault boundary determination: If it can match, it means that the service terminal alarm is caused by the failure of the communication equipment, so the fault is on the communication side; if it cannot match, it means that the service terminal alarm is caused by its own equipment failure, and the fault is on the service side.
下面以电力企业中广泛应用的配电自动化业务和EPON通信技术为例，具体说明本发明的应用实施方式。The following takes power distribution automation services and EPON communication technologies widely used in electric power enterprises as examples to specifically describe the application implementations of the present invention.
EPON是电力终端通信接入网尤其是配电自动化通信网中主要采用的通信技术，其主要设备包括实现与骨干网上联通信的OLT(光线路终端)和实现终端通信接入的ONU(光网络单元)。其中ONU设备告警直接反映配电自动化终端的通信状况。EPON设备一般配备设备网管，网管具备向上层应用系统报送实时告警的北向接口，通过北向接口能够获得ONU设备的原始告警信息。EPON is a communication technology mainly used in power terminal communication access network, especially in distribution automation communication network. unit). The ONU equipment alarms directly reflect the communication status of the distribution automation terminal. EPON equipment is generally equipped with equipment network management. The network management has a northbound interface that reports real-time alarms to the upper-layer application system. The original alarm information of the ONU equipment can be obtained through the northbound interface.
配电自动化是电网主要生产业务之一，其通信主要基于EPON、工业以太网等光纤专网，通过配电自动化终端通信模块实现通信接入。配电自动化主站系统能够监控配电自动化设备的实时状态，包括通信情况，但对通信状态的感知仅限于是否中断。配电自动化主站系统能够以接口的方式向上层应用系统报送终端实时告警。Distribution automation is one of the main production businesses of the power grid. Its communication is mainly based on EPON, industrial Ethernet and other optical fiber private networks, and communication access is realized through the distribution automation terminal communication module. The distribution automation master station system can monitor the real-time status of the distribution automation equipment, including the communication situation, but the perception of the communication status is limited to whether it is interrupted. The distribution automation main station system can report real-time terminal alarms to the upper-layer application system by means of an interface.
按照本发明提出的方法，研发电力通信与配用电终端实时联动故障定位软件系统或在综合网管系统中研发相关应用模块，通过EPON设备网管北向接口完成对ONU设备告警的实时采集，同时调用配电自动化主站系统接口获取配电自动化终端的通信告警，之后通过告警标准化转换模块完成双侧告警的自动标准化转换，作为下一步分析的输入数据；在软件系统中建立数据模型并存储通信告警与业务告警标准化清单以及映射关系，形成电子化的告警映射码表；在软件系统中设置时间窗，以15分钟(或其他时间)为周期，将该时间窗内发生的通信设备ONU告警和配电自动化终端通信告警纳入一对告警序列，根据告警映射码表，自动完成这一对告警序列的匹配。匹配成功，则可判定故障发生在EPON设备一侧，并由发生告警的ONU设备直接引发，可立即派遣通信人员现场排查；若匹配不成功，则可判定故障发生在业务终端一侧，可立即派遣配电自动化人员现场排查，通信人员远程提供技术支持。According to the method proposed in the present invention, a software system for real-time linkage fault location of power communication and power distribution terminals is developed, or a related application module is developed in an integrated network management system, and the real-time collection of ONU equipment alarms is completed through the northbound interface of the EPON equipment network management, and the configuration is called at the same time. The electrical automation master station system interface obtains the communication alarms of the distribution automation terminal, and then completes the automatic normalization conversion of the bilateral alarms through the alarm normalization conversion module as the input data for the next analysis; establish a data model in the software system and store the communication alarms and alarms. Standardized list of business alarms and mapping relationships to form an electronic alarm mapping code table; a time window is set in the software system, with a period of 15 minutes (or other time), the ONU alarms and power distribution of communication equipment occurring within the time window are The automatic terminal communication alarm is incorporated into a pair of alarm sequences, and the matching of the pair of alarm sequences is automatically completed according to the alarm mapping code table. If the matching is successful, it can be judged that the fault occurred on the side of the EPON equipment and was directly caused by the ONU equipment that generated the alarm, and communication personnel can be dispatched to conduct on-site investigation; Dispatch distribution automation personnel to conduct on-site inspections, and communication personnel to provide technical support remotely.
按照上述实施方式，利用本发明的技术，能够自动化、快速的完成配电自动化终端故障的分界判定，提高了故障定位和处理的效率，并有效的减少了通信人员的非必要外派，降低了运维成本。According to the above-mentioned embodiment, using the technology of the present invention, it is possible to automatically and quickly complete the demarcation determination of power distribution automation terminal faults, improve the efficiency of fault location and processing, and effectively reduce the unnecessary dispatch of communication personnel and reduce Operation and maintenance costs.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103095501A (en) * | 2013-01-21 | 2013-05-08 | 南京南瑞集团公司 | Real-time monitoring method of optical network unit (ONP) operating state |
| CN104125087A (en) * | 2013-04-28 | 2014-10-29 | 中国移动通信集团设计院有限公司 | Alarm information processing method and device |
| CN106452571A (en) * | 2016-10-12 | 2017-02-22 | 国网江苏省电力公司徐州供电公司 | Power terminal communication access network topology dependent failure section determination and analysis methods |
| CN106789194A (en) * | 2016-12-02 | 2017-05-31 | 国网安徽省电力公司信息通信分公司 | The energy communication service automatic fault diagnosis localization method of multi-disciplinary collaboration |
| CN106778873A (en) * | 2016-12-19 | 2017-05-31 | 北京市天元网络技术股份有限公司 | A kind of warning information classification method of disposal and device based on white list rule |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103095501A (en) * | 2013-01-21 | 2013-05-08 | 南京南瑞集团公司 | Real-time monitoring method of optical network unit (ONP) operating state |
| CN104125087A (en) * | 2013-04-28 | 2014-10-29 | 中国移动通信集团设计院有限公司 | Alarm information processing method and device |
| CN106452571A (en) * | 2016-10-12 | 2017-02-22 | 国网江苏省电力公司徐州供电公司 | Power terminal communication access network topology dependent failure section determination and analysis methods |
| CN106789194A (en) * | 2016-12-02 | 2017-05-31 | 国网安徽省电力公司信息通信分公司 | The energy communication service automatic fault diagnosis localization method of multi-disciplinary collaboration |
| CN106778873A (en) * | 2016-12-19 | 2017-05-31 | 北京市天元网络技术股份有限公司 | A kind of warning information classification method of disposal and device based on white list rule |
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