CN108092847A - A kind of electric power LTE wireless terminal remote on-line monitoring methods - Google Patents
A kind of electric power LTE wireless terminal remote on-line monitoring methods Download PDFInfo
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Abstract
本发明公开了一种电力LTE无线终端远程在线监控方法，包括以下步骤：(1)无线终端远程管理系统接收无线终端上报的心跳请求报文；(2)更新无线终端的心跳接收时间；(3)计算当前时刻和最近一次心跳接收时间差值；(4)判断差值是否小于设定的离线门限阈值，是则转向步骤(5)；否则判断无线终端的IP地址是否能ping通过，是则转向步骤(5)，否则生成无线终端离线告警信息；(5)判断该无线终端之前是否是在线状态，是则获取终端上次判断的在线信息，否则生成无线终端离线告警恢复信息。本发明实现了对电力无线终端的远程在线监控，保障了电力业务的实时通信，降低了电力LTE‑1.8GHz无线专网的运维压力。
The invention discloses a method for remote online monitoring of an electric power LTE wireless terminal, comprising the following steps: (1) a wireless terminal remote management system receives a heartbeat request message reported by the wireless terminal; (2) updating the heartbeat receiving time of the wireless terminal; (3) ) Calculate the difference between the current moment and the latest heartbeat receiving time; (4) judge whether the difference is less than the set offline threshold threshold, if yes, turn to step (5); otherwise, judge whether the IP address of the wireless terminal can be pinged, if yes, then Turn to step (5), otherwise generate wireless terminal offline alarm information; (5) judge whether the wireless terminal was in an online state before, and if so, obtain the online information judged last time by the terminal, otherwise generate wireless terminal offline alarm recovery information. The invention realizes the remote online monitoring of the electric power wireless terminal, ensures the real-time communication of the electric power business, and reduces the operation and maintenance pressure of the electric power LTE‑1.8GHz wireless private network.
Description
技术领域technical field
本发明涉及一种电力LTE无线终端远程在线监控方法，属于通信网络管理技术领域。The invention relates to a remote online monitoring method for an electric LTE wireless terminal, and belongs to the technical field of communication network management.
背景技术Background technique
近年来，随着终端通信接入网建设的不断推进，电力LTE无线专网技术应用得到快速发展，国网公司先后在多地开展了无线专网的试点建设，实现了基于无线专网的多业务承载，为配电自动化、用电信息采集、负荷控制等业务提供了全方位的基础支撑和通信保障。在LTE无线专网的建设过程中，电力无线终端作为接入各类业务的通信载体，分布范围广、终端数据巨大、应用场景复杂、运维管理压力大，其运行状态直接影响到无线专网业务承载的成效，同时所接入的配电、用采等具体业务数据，具有非常重要的地位；因此需要对无线终端的状态进行实时监控和有效管理。In recent years, with the continuous advancement of the construction of terminal communication access networks, the application of electric power LTE wireless private network technology has developed rapidly. Service bearer provides all-round basic support and communication guarantee for distribution automation, power consumption information collection, load control and other services. In the construction process of LTE wireless private network, power wireless terminals are used as communication carriers for accessing various services, with wide distribution, huge terminal data, complex application scenarios, and heavy pressure on operation and maintenance management. Their operating status directly affects the wireless private network. The effectiveness of business bearer, and the specific business data such as power distribution and usage that are connected are very important; therefore, real-time monitoring and effective management of the status of wireless terminals are required.
目前，通过TR069协议可对无线终端进行远程管理，但是针对电力无线终端及其下挂业务终端的在线状态，基于现有的TR069协议缺乏实时和有效的自动在线监控方法，尤其在大规模部署电力无线终端的场景下，不利于实时的运维，给电网的发展和安全稳定运行带来了隐患。At present, wireless terminals can be remotely managed through the TR069 protocol, but for the online status of power wireless terminals and their connected business terminals, based on the existing TR069 protocol, there is no real-time and effective automatic online monitoring method, especially in large-scale deployment of power In the scenario of wireless terminals, it is not conducive to real-time operation and maintenance, which brings hidden dangers to the development and safe and stable operation of the power grid.
发明内容Contents of the invention
针对现有技术存在的不足，本发明目的是提供一种电力LTE无线终端远程在线监控方法，能够有效的自动监控电力无线终端、所连接的无线终端的在线状态，并能够通过远程管理系统配置和监控电力无线终端的参数，实现对电力无线终端的远程管理和运维。Aiming at the deficiencies in the existing technology, the purpose of the present invention is to provide a remote online monitoring method for electric power LTE wireless terminals, which can effectively and automatically monitor the online status of electric power wireless terminals and connected wireless terminals, and can configure and Monitor the parameters of power wireless terminals to realize remote management and operation and maintenance of power wireless terminals.
为了实现上述目的，本发明是通过如下的技术方案来实现：In order to achieve the above object, the present invention is achieved through the following technical solutions:
本发明的一种电力LTE无线终端远程在线监控方法，包括以下几个步骤：A kind of electric power LTE wireless terminal remote online monitoring method of the present invention comprises the following steps:
(1)无线终端周期上报心跳请求报文给无线终端远程管理系统，无线终端远程管理系统接收到无线终端上报的心跳请求报文；(1) The wireless terminal periodically reports a heartbeat request message to the wireless terminal remote management system, and the wireless terminal remote management system receives the heartbeat request message reported by the wireless terminal;
(2)记录和更新无线终端的心跳接收时间，同时，无线终端远程管理系统回复无线终端心跳响应报文；(2) record and update the heartbeat receiving time of the wireless terminal, meanwhile, the wireless terminal remote management system replies the wireless terminal heartbeat response message;
(3)无线终端远程管理系统周期性的获取无线终端的最近心跳接收时间，计算当前时刻和最近一次心跳接收时间的差值；(3) The wireless terminal remote management system periodically obtains the latest heartbeat receiving time of the wireless terminal, and calculates the difference between the current moment and the latest heartbeat receiving time;
(4)判断差值是否小于设定的离线门限阈值，如果是，则转向步骤(5)；如果否，则启动远程ping操作，判断无线终端的IP地址是否能ping通过，如果是，则转向步骤(5)，如果否，则生成无线终端离线告警信息，将无线终端当前状态置为离线；(4) judge whether the difference is less than the set offline threshold threshold, if yes, then turn to step (5); if not, then start the remote ping operation, judge whether the IP address of the wireless terminal can be pinged through, if yes, then turn to Step (5), if not, then generate wireless terminal offline warning information, wireless terminal current state is set as offline;
(5)判断无线终端之前是否是在线状态，如果是，则获取终端上次判断的在线信息，处理流程结束，如果否，则生成无线终端离线告警恢复信息，并将无线终端当前状态置为在线。(5) Determine whether the wireless terminal was in the online state before, if yes, then obtain the online information judged last time by the terminal, and the processing flow ends, if not, then generate the offline alarm recovery information of the wireless terminal, and set the current state of the wireless terminal as online .
步骤(1)中，所述心跳请求报文至少包含无线终端的唯一标识符及IP地址。In step (1), the heartbeat request message includes at least the unique identifier and IP address of the wireless terminal.
步骤(4)中，所述无线终端离线告警信息至少包含无线终端IP地址、告警生成时间和告警ID。In step (4), the wireless terminal offline alarm information at least includes the wireless terminal IP address, alarm generation time and alarm ID.
步骤(5)中，所述无线终端离线告警恢复信息至少包含无线终端之前的离线告警信息和离线告警恢复时间。In step (5), the wireless terminal offline alarm recovery information at least includes the wireless terminal's previous offline alarm information and offline alarm recovery time.
步骤(5)中，在线信息包括在线时长和检测时间。In step (5), the online information includes online duration and detection time.
上述无线终端远程管理系统包括：The above wireless terminal remote management system includes:
无线终端首次接入模块，用于处理无线终端首次接入无线终端远程管理系统的消息处理，并对无线终端身份进行认证；The wireless terminal access module for the first time is used to process the message processing of the wireless terminal's first access to the wireless terminal remote management system, and to authenticate the identity of the wireless terminal;
无线终端在线检测模块，用于检测无线终端的上送心跳时间，根据设置的离线告警阈值判断是否自动ping下无线终端，并根据ping的结果判断终端是否在线；The wireless terminal online detection module is used to detect the heartbeat time sent by the wireless terminal, judge whether to automatically ping the wireless terminal according to the set offline alarm threshold, and judge whether the terminal is online according to the ping result;
终端在线状态处理模块，根据终端当前在线情况，判断是否生成离线告警信息；根据当前在线情况和之前的在线情况，判断是否生成离线告警恢复信息，根据判断结果生成相应的离线告警信息或者离线告警恢复信息；The terminal online status processing module judges whether to generate offline alarm information according to the current online status of the terminal; judges whether to generate offline alarm recovery information according to the current online status and previous online status, and generates corresponding offline alarm information or offline alarm recovery according to the judgment result information;
无线终端上送消息接收及处理模块，用于接收无线终端的上送心跳消息、无线终端所接入的业务终端信息，并返回上送心跳响应消息；The wireless terminal upload message receiving and processing module is used to receive the wireless terminal's uploaded heartbeat message, the information of the service terminal accessed by the wireless terminal, and return the uploaded heartbeat response message;
参数查询及设置模块，用于接收无线终端的空类型报文后，查询、设置无线终端的相关参数；并接收和处理来自无线终端的查询、设置操作的响应消息；The parameter query and setting module is used to query and set the relevant parameters of the wireless terminal after receiving the empty type message of the wireless terminal; and receive and process the response message from the query and setting operation of the wireless terminal;
和批量配置处理模块，用于针对同类型无线终端，提供批量的配置参数，处理针对终端的配置操作。and a batch configuration processing module, configured to provide batch configuration parameters for the same type of wireless terminals, and process configuration operations for the terminals.
本发明在现有TR069协议的基础上，提出了无线终端心跳处理机制和远程在线监控方法，实现了对电力无线终端的远程在线监控，有效保障了电力业务的实时通信，降低了电力LTE无线专网的运维压力。On the basis of the existing TR069 protocol, the present invention proposes a wireless terminal heartbeat processing mechanism and a remote online monitoring method, realizes remote online monitoring of electric power wireless terminals, effectively guarantees real-time communication of electric power services, and reduces power LTE wireless dedicated Network operation and maintenance pressure.
附图说明Description of drawings
图1为本发明电力LTE-1.8GHz无线终端远程在线监控方法工作流程图；Fig. 1 is the working flow chart of the remote online monitoring method of electric power LTE-1.8GHz wireless terminal of the present invention;
图2为本发明电力LTE-1.8GHz无线终端所接无线终端的在线判断方法流程示意图；Fig. 2 is a schematic flow chart of the online judgment method of the wireless terminal connected to the electric LTE-1.8GHz wireless terminal of the present invention;
图3为本发明无线终端远程管理系统处理无线终端在线信息的方法示意图。FIG. 3 is a schematic diagram of a method for processing online information of a wireless terminal in the wireless terminal remote management system of the present invention.
具体实施方式Detailed ways
为使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施方式，进一步阐述本发明。In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
本发明中提出的电力LTE无线终端远程在线监控方法，在现有的TR069协议基础上，扩充现有的模型，定义心跳处理机制，并对心跳的发送周期等参数进行设置，更进一步的，还可以对心跳的发送使能参数进行设置，可设置使能心跳发送和禁止心跳发送；具体定义无线终端作为心跳的主动上报的inform报文，EventCode定义事件码为：X NARI_COMHeartBeat，该inform报文由无线终端周期性上报，上报周期参数可设置：The method for remote online monitoring of electric power LTE wireless terminals proposed in the present invention, on the basis of the existing TR069 protocol, expands the existing model, defines the heartbeat processing mechanism, and sets parameters such as the heartbeat sending cycle, and further, also You can set the heartbeat transmission enable parameters, you can set the enable heartbeat transmission and prohibit the heartbeat transmission; specifically define the inform message that the wireless terminal actively reports as the heartbeat, and the EventCode defines the event code as: X NARI_COMHeartBeat, the inform message is sent by The wireless terminal reports periodically, and the reporting cycle parameters can be set:
InternetGatewayDevice.X_NARI_COM.PeriodicHeartBeatInterval。InternetGatewayDevice.X_NARI_COM.PeriodicHeartBeatInterval.
参见图1，本发明的无线终端远程在线监控方法具体步骤如下：Referring to Fig. 1, the specific steps of the wireless terminal remote online monitoring method of the present invention are as follows:
S1.无线终端周期上报心跳请求报文给无线终端远程管理系统，无线终端远程管理系统接收到心跳请求报文，则更新该终端的心跳接收时间，同时给该终端恢复心跳响应报文；S1. The wireless terminal periodically reports a heartbeat request message to the wireless terminal remote management system, and the wireless terminal remote management system receives the heartbeat request message, then updates the heartbeat receiving time of the terminal, and simultaneously restores the heartbeat response message to the terminal;
S2.无线终端远程管理系统周期性的获取无线终端的最近心跳接收时间，与当前时刻比较计算出偏差时间，将该偏差时间与设定的离线门限阈值进行比较；S2. The wireless terminal remote management system periodically acquires the latest heartbeat receiving time of the wireless terminal, compares it with the current time to calculate the deviation time, and compares the deviation time with the set offline threshold;
S3.如果当前的偏差时间小于离线门限阈值，则判断该终端当前在线，并获取该终端上次判断的在线情况，若上次判断为在线，则处理流程结束；若上次判断为离线，则生成离线告警恢复信息，并将当前在线状态置为在线；S3. If the current deviation time is less than the offline threshold, it is judged that the terminal is currently online, and the online status of the terminal is obtained last time. If the last judgment is online, the processing flow ends; if the last judgment is offline, then Generate offline alarm recovery information, and set the current online status to online;
S4.如果当前偏差时间大于离线门限阈值，则启动ping该无线终端操作，根据ping的结果处理：终端能够ping通，则其当前状态置为在线状态，后续步骤同S3；终端无法ping通，则生成离线告警信息，并将当前状态置为离线，结束处理流程。S4. If the current deviation time is greater than the offline threshold, start the operation of pinging the wireless terminal, and process according to the result of the ping: if the terminal can be pinged, its current state is set to the online state, and the subsequent steps are the same as S3; if the terminal cannot be pinged, then Generate offline alarm information, set the current status as offline, and end the processing flow.
其中，一种无线终端远程管理系统，具体包括：Wherein, a wireless terminal remote management system specifically includes:
无线终端首次接入模块，用于处理无线终端首次接入无线终端远程管理系统的消息处理，并对该终端身份进行认证；The wireless terminal access module for the first time is used to process the message processing of the wireless terminal's first access to the wireless terminal remote management system, and to authenticate the identity of the terminal;
无线终端在线检测模块，用于检测无线终端的上送心跳时间，根据设置的离线告警阈值判断是否自动ping下无线终端，并根据ping的结果判断终端是否在线；The wireless terminal online detection module is used to detect the heartbeat time sent by the wireless terminal, judge whether to automatically ping the wireless terminal according to the set offline alarm threshold, and judge whether the terminal is online according to the ping result;
终端在线状态处理模块，根据终端当前在线情况，判断是否生成离线告警信息；根据当前在线情况和之前的在线情况，判断是否生成离线告警恢复信息，根据判断结果生成相应的离线告警信息或者离线告警恢复信息；The terminal online status processing module judges whether to generate offline alarm information according to the current online status of the terminal; judges whether to generate offline alarm recovery information according to the current online status and previous online status, and generates corresponding offline alarm information or offline alarm recovery according to the judgment result information;
无线终端上送消息接收及处理模块，用于接收无线终端的上送心跳消息、下挂业务终端信息等参数消息，并返回上送心跳响应消息，上送参数响应消息；The wireless terminal upload message receiving and processing module is used to receive the wireless terminal's upload heartbeat message, downlink service terminal information and other parameter messages, and return an upload heartbeat response message and an upload parameter response message;
参数查询及设置模块，用于接收无线终端的空类型报文后，查询、设置无线终端的相关参数；并接收和处理来自无线终端的查询、设置操作的响应消息；The parameter query and setting module is used to query and set the relevant parameters of the wireless terminal after receiving the empty type message of the wireless terminal; and receive and process the response message from the query and setting operation of the wireless terminal;
批量配置处理模块，用于针对大量的同类型无线终端，提供批量的配置参数功能，处理来自大量终端的配置操作。The batch configuration processing module is used to provide a batch configuration parameter function for a large number of wireless terminals of the same type, and process configuration operations from a large number of terminals.
参见图2，本发明电力LTE无线终端所接业务终端的在线判断方法，具体包括以下几个步骤：Referring to Fig. 2, the online judgment method of the service terminal connected to the electric power LTE wireless terminal of the present invention specifically includes the following steps:
(1-1)无线终端嗅探并获取接入的业务终端IP地址；(1-1) The wireless terminal sniffs and obtains the IP address of the accessed service terminal;
(1-2)无线终端ping业务终端的IP地址；(1-2) The IP address of the wireless terminal pinging the service terminal;
(1-3)判断业务终端的IP地址是否能ping通；如果能，生成业务终端在线信息，包括当前在线标志，主动上送给远程管理系统；如果不能，生成业务终端在线信息，包括当前离线标志，主动上送给远程管理系统。(1-3) Determine whether the IP address of the service terminal can be pinged; if yes, generate online information of the service terminal, including the current online sign, and actively send it to the remote management system; if not, generate online information of the service terminal, including the current offline flag, and actively send it to the remote management system.
参见图3，本发明无线终端远程管理系统处理业务终端在线信息的方法，具体包括以下几个步骤：Referring to Fig. 3, the method for processing online information of service terminals in the wireless terminal remote management system of the present invention specifically includes the following steps:
(2-1)无线终端远程管理系统接收到无线终端上送的业务终端信息；(2-1) The wireless terminal remote management system receives the service terminal information sent by the wireless terminal;
(2-2)获取业务终端在线信息，判断当前是否在线，如果在线，转向步骤(2-3)，如果不在线，生成业务终端离线告警信息；(2-2) Obtain the online information of the service terminal, judge whether it is currently online, if online, turn to step (2-3), if not online, generate the offline alarm information of the service terminal;
(2-3)远程管理系统判断业务终端之前是否在线，如果在线，则结束；如果不在线，则生成业务终端离线告警恢复信息。(2-3) The remote management system judges whether the service terminal was online before, and if it is online, it ends; if it is not online, it generates offline alarm recovery information of the service terminal.
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and the description only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have Variations and improvements are possible, which fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.
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