Plant station channel management method, device and equipment and readable storage medium

Abstract

The invention discloses a plant station channel management method, apparatus and device, and a readable storage medium. The method comprises the steps of identifying an online plant station channel and an offline transmission channel from transmission channels of each plant station; determining an abnormal online plant station channel based on the remote signaling data and the telemetering data of each online plant station channel corresponding to the same acquisition point; determining an abnormal identifier and abnormal time of an abnormal online plant station channel; calculating a difference rate used for representing an effective channel proportion of the transmission channel; and on the basis of the difference rate, the abnormal identifier, the abnormal time, the offline identifier and the offline time, state information of each transmission channel in a channel management component is updated, and the channel management component is used for providing the state information of each transmission channel. It can be seen that the channel management assembly can summarize the states of all the transmission channels, technicians can timely and accurately determine the actual state of each transmission channel through the channel management assembly, and the difficulty of transmission channel management is simplified.

Description

Technical Field

[0001] The present application relates to the technical field of data transmission, and more specifically, to a plant channel management method, device, equipment and readable storage medium. Background Art

[0002] As the intelligentization and digitization of substations continue to advance, the number of transmission channels in both new and existing substations is gradually increasing. As the number of transmission channels continues to increase, channel data anomalies are becoming more frequent.

[0003] In order to ensure the safe and stable operation of the substation, it is imperative to identify the abnormal channel in a timely manner. Based on this, how to construct a method to identify the abnormal channel in a timely manner is of great significance to improving the overall operation efficiency and reliability of the substation, and has become a key technical problem that technicians in this field need to solve urgently. Summary of the invention

[0004] In view of this, the present application provides a plant channel management method, device, equipment and readable storage medium for timely determining abnormal channels.

[0005] In order to achieve the above objectives, the proposed solution is as follows:

[0006] A plant channel management method, comprising:

[0007] Identify online plant station channels and offline transmission channels from the transmission channels of each plant station, and determine the offline identification and offline time of the offline transmission channel;

[0008] Based on the telesignaling data and telemetry data of each online power plant channel corresponding to the same collection point, determine the abnormal online power plant channel;

[0009] Determine the abnormal identification and abnormal time of the abnormal online plant station channel;

[0010] Based on the first number of each transmission channel, the second number of each abnormal online plant station channel and the third number of each offline transmission channel, a difference rate is calculated, where the difference rate is used to characterize the effective channel ratio of the transmission channel;

[0011] Based on the difference rate, the abnormality mark, the abnormality time, the offline mark and the offline time, the status information of each transmission channel in the channel management component is updated, and the channel management component is used to provide the status information of each transmission channel.

[0012] Optionally, identifying an online plant station channel and an offline transmission channel from transmission channels of each plant station includes:

[0013] Determine in turn whether each transmission channel has not received message information for more than a preset time threshold;

[0014] If yes, the corresponding transmission channel is determined as the offline transmission channel;

[0015] If not, the corresponding transmission channel is determined as the online plant channel.

[0016] Optionally, the determining of abnormal online plant station channels based on the telesignaling data and telemetry data corresponding to the same collection point of each online plant station channel includes:

[0017] Determine the receiving time of telesignaling data of each online plant station channel corresponding to the same collection point;

[0018] Based on the telesignal data and receiving time of each online power station channel corresponding to the same collection point, it is determined whether each online power station channel is an abnormal online power station channel;

[0019] The abnormal telemetry data is selected from the telemetry data of each online plant station channel corresponding to the same collection point, and the online plant station channel corresponding to the abnormal telemetry data is used as the abnormal online plant station channel.

[0020] Optionally, judging whether each online plant station channel is an abnormal online plant station channel based on the telesignaling data and receiving time corresponding to the same collection point of each online plant station channel includes:

[0021] The earliest receiving time of the corresponding collection point is selected from the receiving time of the telesignaling data of each online plant station channel corresponding to the same collection point, and the time difference between each receiving time of the same collection point and the corresponding earliest receiving time is calculated, and the online plant station channel with a time difference greater than a preset time difference threshold is regarded as an abnormal online plant station channel;

[0022] The COS telesignal data corresponding to the earliest receiving time is used as the reference telesignal of the corresponding collection point, and the corresponding online plant station channel where the COS telesignal data is inconsistent with the reference telesignal is used as the abnormal online plant station channel;

[0023] The time stamp of the SOE telesignaling data corresponding to the earliest receiving time is taken as the reference time stamp of the corresponding collection point, and the corresponding online plant station channel whose time stamp in the SOE telesignaling data is inconsistent with the corresponding reference time stamp is taken as the abnormal online plant station channel.

[0024] Optionally, selecting abnormal telemetry data from telemetry data corresponding to the same collection point of each online plant station channel, and taking the online plant station channel corresponding to the abnormal telemetry data as the abnormal online plant station channel, includes:

[0025] Calculate the telemetry average value of each online plant station channel corresponding to the same collection point;

[0026] The similarity between the telemetry data of each online plant station channel and the telemetry average value of the corresponding collection point is calculated, and the telemetry data with a similarity less than the preset similarity condition is regarded as abnormal telemetry data, and the online plant station channel corresponding to the abnormal telemetry data is regarded as the abnormal online plant station channel.

[0027] Optionally, also include:

[0028] In response to a user's operation of searching for the target transmission channel status information, the channel management component is called to visualize the status information of the target transmission channel.

[0029] Optionally, also include:

[0030] In response to the user's operation of viewing the abnormal online plant station channels, the channel management component is called to visualize the difference rate and the status information of each abnormal online plant station channel.

[0031] A plant channel management device, comprising:

[0032] An offline identification determination module is used to identify online plant station channels and offline transmission channels from the transmission channels of various plant stations, and determine the offline identification and offline time of the offline transmission channel;

[0033] An abnormal online plant station channel determination module is used to determine the abnormal online plant station channel based on the telesignaling data and telemetry data of each online plant station channel corresponding to the same collection point;

[0034] An abnormal identification determination module is used to determine the abnormal identification and abnormal time of the abnormal online plant station channel;

[0035] A difference rate calculation module, used to calculate a difference rate based on a first number of each transmission channel, a second number of each abnormal online plant station channel and a third number of each offline transmission channel, wherein the difference rate is used to characterize an effective channel ratio of the transmission channel;

[0036] The status information updating module is used to update the status information of each transmission channel in the channel management component based on the difference rate, the abnormality mark, the abnormality time, the offline mark and the offline time. The channel management component is used to provide the status information of each transmission channel.

[0037] A plant channel management device includes a memory and a processor;

[0038] The memory is used to store programs;

[0039] The processor is used to execute the program to implement the various steps of the above-mentioned plant channel management method.

[0040] A readable storage medium stores a computer program, which, when executed by a processor, implements each step of the above-mentioned plant channel management method.

[0041] It can be seen from the above technical solutions that the plant station channel management method provided by the present application can identify online plant station channels and offline transmission channels from the transmission channels of each plant station, and determine the offline identification and offline time of the offline transmission channels; based on this, the present application can monitor the online and offline status of each plant station in real time, determine the transmission channels in use and the channels that are not in use; based on the telesignaling data and telemetry data of each online plant station channel corresponding to the same collection point, determine the abnormal online plant station channel; based on this, the present application can use the telesignaling data and telemetry data to identify the abnormalities of the transmission channels in use, without the need to identify the data of all transmission channels, reducing the comparison time, and further accelerating the abnormality identification efficiency, thereby timely determining the abnormal online plant station channel; determining the abnormal identification and abnormal time of the abnormal online plant station channel; based on each transmission The first number of channels, the second number of each abnormal online plant station channel and the third number of each offline transmission channel are used to calculate the difference rate, and the difference rate is used to characterize the effective channel ratio of the plant station channel; based on the difference rate, the abnormal identification, the abnormal time, the offline identification and the offline time, the status information of each transmission channel in the channel management component is updated, and the channel management component is used to provide the status information of each transmission channel; based on this, the present application can record the difference rate reflecting the effective channel ratio, the abnormal identification and abnormal events reflecting the abnormal transmission channel situation, and the offline identification and offline time reflecting the offline transmission channel in the channel management component, so that the technicians can understand the status of each transmission channel through the channel management component, timely determine the abnormal online plant station channel, accurately locate the abnormal online plant station channel, and thus, timely process the abnormal online plant station channel. It can be seen that the channel management component of the present application can summarize the status of each transmission channel, which is convenient for the technicians to timely and accurately determine the actual status of each transmission channel through the channel management component, simplify the difficulty of transmission channel management, and then ensure the safe and stable operation of the power grid. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0043] Figure 1 A flow chart of a plant channel management method disclosed in an embodiment of the present application;

[0044] Figure 2 This is a structural block diagram of a plant channel management device disclosed in an embodiment of the present application;

[0045] Figure 3 This is a hardware structure block diagram of a plant channel management device disclosed in an embodiment of the present application. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0047] An embodiment of the present application provides a plant channel management method, which can be applied to various power grid systems or plant channel management systems, and can also be applied to various computer terminals or smart terminals. The execution subject can be a processor or server of the computer terminal or smart terminal.

[0048] Next, combine Figure 1 The plant channel management method of this application is introduced in detail, including the following steps:

[0049] Step S1, identifying online plant station channels and offline transmission channels from transmission channels of various plant stations, and determining offline identification and offline time of the offline transmission channels.

[0050] Specifically, each transmission channel can be preliminarily classified into online plant channels and offline transmission channels.

[0051] Among them, the online plant station channel is a transmission channel in operation.

[0052] The offline transmission channel is a transmission channel that is not in operation.

[0053] The identifier of the offline transmission channel may be used as the offline identifier.

[0054] The time when the offline transmission channel receives the latest message can be used as the offline time.

[0055] Step S2: Determine the abnormal online plant station channel based on the telesignaling data and telemetering data of each online plant station channel corresponding to the same collection point.

[0056] Specifically, based on the difference between the telesignaling data of each online power station channel corresponding to the same collection point, each online power station channel can be classified and abnormal online power station channels can be screened.

[0057] Based on the difference between the telemetry data of each online plant station channel corresponding to the same collection point, each online plant station channel can be classified and abnormal online plant station channels can be screened.

[0058] Among them, the abnormal online plant station channel may be an online plant station channel that is in an abnormal operating state.

[0059] Step S3: Determine the abnormal identification and abnormal time of the abnormal online plant station channel.

[0060] Specifically, the identification of the abnormal online plant station channel can be used as the abnormal identification;

[0061] The time for identifying each abnormal online plant channel may be used as the abnormal time of the corresponding abnormal online plant channel.

[0062] Step S4, calculating the difference rate based on the first number of each transmission channel, the second number of each abnormal online plant station channel and the third number of each offline transmission channel.

[0063] Specifically, the total number of transmission channels of each plant station may be taken as the first number;

[0064] The total amount of abnormal online plant station channels included at the current moment may be used as the second amount;

[0065] The total amount of offline transmission channels included at the current moment may be taken as the third amount.

[0066] Calculate a fourth quantity obtained by subtracting the second quantity and the third quantity from the first quantity, wherein the fourth quantity represents the total amount of online plant station channels in normal operating state;

[0067] The difference rate may be a ratio between the second amount and the fourth amount.

[0068] Among them, the difference rate can be used to characterize the effective channel ratio of the transmission channel.

[0069] Step S5: based on the difference rate, the abnormality mark, the abnormality time, the offline mark and the offline time, the status information of each transmission channel in the channel management component is updated, and the channel management component is used to provide the status information of each transmission channel.

[0070] Specifically, the difference rate and the current moment may be written into the channel management component in correspondence.

[0071] According to each abnormal identification, the status information of the corresponding abnormal online plant station channel is searched, and each abnormal identification and its corresponding abnormal time can be written into the corresponding status information.

[0072] The status information of the corresponding offline transmission channel is searched according to each offline identifier, and each offline identifier and its corresponding offline time can be written into the corresponding status information.

[0073] The status information of each transmission channel is recorded in a variety of forms. For example, the status information is recorded in a curve form; or in a table form.

[0074] The status information of each transmission channel can be used to characterize the status change of the corresponding transmission channel.

[0075] The channel management component can be used to provide status information of each transmission channel so that users can determine the historical abnormal time and historical offline time of each transmission channel.

[0076] Furthermore, the transmission message of each abnormal online plant station channel can be obtained, and each transmission message can be written into the status information of the corresponding transmission channel.

[0077] It can be seen from the above technical solutions that the plant station channel management method provided by the present application can identify online plant station channels and offline transmission channels from the transmission channels of each plant station, and determine the offline identification and offline time of the offline transmission channels; based on this, the present application can monitor the online and offline status of each plant station in real time, determine the transmission channels in use and the channels that are not in use; based on the telesignaling data and telemetry data of each online plant station channel corresponding to the same collection point, determine the abnormal online plant station channel; based on this, the present application can use the telesignaling data and telemetry data to identify the abnormalities of the transmission channels in use, without the need to identify the data of all transmission channels, reducing the comparison time, and further accelerating the abnormality identification efficiency, thereby timely determining the abnormal online plant station channel; determining the abnormal identification and abnormal time of the abnormal online plant station channel; based on each transmission The first number of channels, the second number of each abnormal online plant station channel and the third number of each offline transmission channel are used to calculate the difference rate, and the difference rate is used to characterize the effective channel ratio of the plant station channel; based on the difference rate, the abnormal identification, the abnormal time, the offline identification and the offline time, the status information of each transmission channel in the channel management component is updated, and the channel management component is used to provide the status information of each transmission channel; based on this, the present application can record the difference rate reflecting the effective channel ratio, the abnormal identification and abnormal events reflecting the abnormal transmission channel situation, and the offline identification and offline time reflecting the offline transmission channel in the channel management component, so that the technicians can understand the status of each transmission channel through the channel management component, timely determine the abnormal online plant station channel, accurately locate the abnormal online plant station channel, and thus, timely process the abnormal online plant station channel. It can be seen that the channel management component of the present application can summarize the status of each transmission channel, which is convenient for the technicians to timely and accurately determine the actual status of each transmission channel through the channel management component, simplify the difficulty of transmission channel management, and then ensure the safe and stable operation of the power grid.

[0078] In some embodiments of the present application, users can apply channel management components in various ways to understand the status information of each transmission channel in real time. Therefore, the present application provides a variety of processes that combine channel management components to meet different user needs. Next, the various processes are described in detail.

[0079] The first one,

[0080] S6. In response to the user's operation of searching for the target transmission channel status information, the channel management component is called to visualize the status information of the target transmission channel.

[0081] Specifically, in response to the user's operation of selecting target filtering information, the channel management component can be called to visualize the state information of the target transmission channel corresponding to the target filtering information.

[0082] Target screening information can be of several different types.

[0083] For example, the target screening information may be any one or more of a channel number, a channel description, a path number, a protocol number, a collection point number, a value, a state, a target abnormal time, and an abnormal duration.

[0084] Specifically, when the target screening information is the target channel number, it can respond to the user's operation of viewing the status changes of the abnormal online plant station channel, call the channel management component, generate a status change curve based on the status information of the abnormal online plant station channel of the target channel number, and visualize the status change curve.

[0085] The second type

[0086] S7. In response to the user's operation of viewing abnormal online plant station channels, the channel management component is called to visualize the difference rate and status information of each abnormal online plant station channel.

[0087] Specifically, in response to a user's operation of viewing all abnormal online plant station channels, the channel management component can be called to visualize the status information of each transmission channel that still belongs to the abnormal online plant station channel.

[0088] It can be seen from the above technical solutions that this embodiment provides two optional processes that combine channel management groups to meet user needs. Through the above processes, different viewing needs of users can be met and the user experience can be improved.

[0089] In some embodiments of the present application, the process of identifying the online plant station channel and the offline transmission channel from the transmission channels of each plant station in step S1 is described in detail, and the steps are as follows:

[0090] S10, determining in turn whether each transmission channel has not received message information for more than a preset time threshold; if so, executing step S11; if not, executing step S12.

[0091] Specifically, the message information may be telesignaling information and / or telemetry information.

[0092] The most recent message reception time of each transmission channel can be determined, and the most recent message reception time of each transmission channel can be compared with the current time to calculate the time difference;

[0093] The time difference of each transmission channel is compared with a duration threshold.

[0094] S11. Determine the corresponding transmission channel as the offline transmission channel.

[0095] Specifically, when the time difference exceeds a preset time threshold, the corresponding transmission channel is used as the offline transmission channel.

[0096] S12. Determine the corresponding transmission channel as the online plant station channel.

[0097] Specifically, when the time difference does not exceed a preset time threshold, the corresponding transmission channel is used as an online plant channel.

[0098] It can be seen from the above technical solution that this embodiment provides an optional method for identifying online plant station channels and offline transmission channels from the transmission channels of each plant station. Through the above method, online plant station channels and offline transmission channels can be screened from various transmission channels.

[0099] In some embodiments of the present application, step S2, a process of determining an abnormal online plant station channel based on the telesignaling data and telemetry data of each online plant station channel corresponding to the same collection point, is described in detail, and the steps are as follows:

[0100] S20, determining the reception time of the telesignaling data of the same collection point corresponding to each online plant station channel.

[0101] Specifically, the reception time of the telesignaling data of each online plant station channel corresponding to the same collection point can be determined.

[0102] The remote signaling data may be COS remote signaling data or SOE remote signaling data.

[0103] S21. Based on the telesignaling data and receiving time of each online plant station channel corresponding to the same collection point, determine whether each online plant station channel is an abnormal online plant station channel.

[0104] Specifically, the telesignaling data and receiving time of each online plant station channel at the same collection point can be combined to perform an abnormality assessment on each online plant station channel and determine the abnormal online plant station channel.

[0105] S22. Select abnormal telemetry data from the telemetry data of each online plant station channel corresponding to the same collection point, and use the online plant station channel corresponding to the abnormal telemetry data as the abnormal online plant station channel.

[0106] Specifically, abnormal telemetry data may be selected from various telemetry data corresponding to the same collection point, and the online plant station channels corresponding to the various abnormal telemetry data may be used as various abnormal online plant station channels.

[0107] It can be seen from the above technical solution that this embodiment provides an optional method for determining abnormal online plant station channels, through which online plant station channels with abnormal telemetry data and / or telesignaling data can be further screened as abnormal online plant station channels.

[0108] In some embodiments of the present application, step S21, based on the telesignaling data and receiving time of each online plant station channel corresponding to the same collection point, determines whether each online plant station channel is an abnormal online plant station channel, and the steps are as follows:

[0109] S210. Select the earliest receiving time of the corresponding collection point from the receiving time of the telesignaling data of each online plant station channel corresponding to the same collection point, and calculate the time difference between each receiving time of the same collection point and the corresponding earliest receiving time, and regard the online plant station channel with a time difference greater than a preset time difference threshold as an abnormal online plant station channel.

[0110] Specifically, the earliest receiving time may be selected from the receiving times corresponding to the same collection point.

[0111] The time difference between the receiving time of each online plant station channel and the corresponding earliest receiving time is compared with a preset time difference threshold, and the online plant station channel exceeding the time difference threshold can be regarded as an abnormal online plant station channel.

[0112] The time difference threshold may be 5 seconds.

[0113] S211. The COS telesignal data corresponding to the earliest receiving time is used as the reference telesignal of the corresponding collection point, and the corresponding online plant station channel whose COS telesignal data is inconsistent with the reference telesignal is used as an abnormal online plant station channel.

[0114] Specifically, the COS telesignal data corresponding to the earliest receiving time can be used as the reference telesignal of the corresponding collection point, the COS telesignal data of each online plant station channel can be compared with the reference telesignal, and the inconsistent online plant station channels can be used as abnormal online plant station channels.

[0115] S212. The time stamp of the SOE telesignaling data corresponding to the earliest receiving time is used as the reference time stamp of the corresponding collection point, and the corresponding online plant station channel whose time stamp in the SOE telesignaling data is inconsistent with the corresponding reference time stamp is used as an abnormal online plant station channel.

[0116] Specifically, the time stamp of the SOE telesignaling data corresponding to the earliest receiving time can be used as the reference time stamp of the corresponding collection point, each SOE telesignaling data can be compared with the reference telesignaling, and the inconsistent online plant station channels can be used as abnormal online plant station channels.

[0117] It can be seen from the above technical solution that this embodiment provides an optional method for judging whether each online plant station channel is an abnormal online plant station channel based on the telesignaling data and receiving time corresponding to the same collection point of each online plant station channel. The reliability of this application can be further improved through the above method.

[0118] In some embodiments of the present application, the process of step S22, selecting abnormal telemetry data from the telemetry data of each online plant station channel corresponding to the same collection point, and taking the online plant station channel corresponding to the abnormal telemetry data as the abnormal online plant station channel is described in detail, and the steps are as follows:

[0119] S220. Calculate the telemetry average value of each online plant station channel corresponding to the same collection point.

[0120] Specifically, the telemetry average value corresponding to the same collection point can be calculated based on the telemetry data of each online plant station channel of the same collection point.

[0121] S221. Calculate the similarity between the telemetry data of each online plant station channel and the telemetry average value of the corresponding collection point, and take the telemetry data with a similarity less than the preset similarity condition as abnormal telemetry data, and take the online plant station channel corresponding to the abnormal telemetry data as the abnormal online plant station channel.

[0122] Specifically, the similarity algorithm can be combined to calculate the similarity between the telemetry data of each online plant station channel and the telemetry average value of the corresponding collection point, and the telemetry data with a similarity less than 0.3 can be regarded as abnormal telemetry data, and the online plant station channel corresponding to the abnormal telemetry data can be regarded as the abnormal online plant station channel.

[0123] It can be seen from the above technical solution that this embodiment provides a method of selecting abnormal telemetry data from the telemetry data of each online plant station channel corresponding to the same collection point, and using the online plant station channel corresponding to the abnormal telemetry data as an optional abnormal online plant station channel. The above method can further improve the accuracy of the present application.

[0124] Next, we will combine Figure 2 The plant channel management device provided in the present application is introduced in detail. The plant channel management device provided below can be compared with the plant channel management method provided above.

[0125] See also Figure 2 It can be found that the plant channel management device may include:

[0126] The offline identification determination module 10 is used to identify the online plant station channel and the offline transmission channel from the transmission channels of each plant station, and determine the offline identification and offline time of the offline transmission channel;

[0127] The abnormal online plant station channel determination module 20 is used to determine the abnormal online plant station channel based on the telesignaling data and telemetry data of each online plant station channel corresponding to the same collection point;

[0128] An abnormal identification determination module 30 is used to determine the abnormal identification and abnormal time of the abnormal online plant station channel;

[0129] A difference rate calculation module 40, for calculating a difference rate based on a first number of each transmission channel, a second number of each abnormal online plant station channel and a third number of each offline transmission channel, wherein the difference rate is used to characterize an effective channel ratio of the transmission channel;

[0130] The status information updating module 50 is used to update the status information of each transmission channel in the channel management component based on the difference rate, the abnormality mark, the abnormality time, the offline mark and the offline time. The channel management component is used to provide the status information of each transmission channel.

[0131] Further, the offline identification determination module 10 may include:

[0132] The online plant station channel determination unit is used to determine in turn whether each transmission channel has not received message information for more than a preset time threshold; if so, the corresponding transmission channel is determined as an offline transmission channel; if not, the corresponding transmission channel is determined as an online plant station channel.

[0133] Further, the abnormal online plant channel determination module 20 may include:

[0134] A receiving time determination unit, used to determine the receiving time of each online plant station channel corresponding to the telesignaling data of the same collection point;

[0135] A remote signaling data utilizing unit, used to determine whether each online plant station channel is an abnormal online plant station channel based on the remote signaling data and receiving time of each online plant station channel corresponding to the same collection point;

[0136] The telemetry data utilizing unit is used to select abnormal telemetry data from the telemetry data of each online plant station channel corresponding to the same collection point, and use the online plant station channel corresponding to the abnormal telemetry data as the abnormal online plant station channel.

[0137] Furthermore, the remote signaling data utilization unit may include:

[0138] The first telesignaling data utilizing subunit is used to select the earliest receiving time of the corresponding collection point from the receiving time of the telesignaling data of each online plant station channel corresponding to the same collection point, and calculate the time difference between each receiving time of the same collection point and the corresponding earliest receiving time, and regard the online plant station channel with a time difference greater than a preset time difference threshold as an abnormal online plant station channel;

[0139] The second telesignal data utilization subunit is used to use the COS telesignal data corresponding to the earliest receiving time as the reference telesignal of the corresponding collection point, and to use the corresponding online plant station channel where the COS telesignal data is inconsistent with the reference telesignal as the abnormal online plant station channel;

[0140] The third telesignaling data utilizing subunit is used to use the time stamp of the SOE telesignaling data corresponding to the earliest receiving time as the reference time stamp of the corresponding collection point, and to use the corresponding online plant station channel whose time stamp in the SOE telesignaling data is inconsistent with the corresponding reference time stamp as an abnormal online plant station channel.

[0141] Furthermore, the telemetry data utilization unit may include:

[0142] The first telemetry data utilization subunit is used to calculate the telemetry average value of each online plant station channel corresponding to the same collection point;

[0143] The second telemetry data utilization subunit is used to calculate the similarity between the telemetry data of each online plant station channel and the telemetry average value of the corresponding collection point, and to take the telemetry data with a similarity less than a preset similarity condition as abnormal telemetry data, and to take the online plant station channel corresponding to the abnormal telemetry data as the abnormal online plant station channel.

[0144] Furthermore, the plant channel management device may also include:

[0145] The status information visualization module is used to respond to the user's operation of searching for the target transmission channel status information, call the channel management component, and visualize the status information of the target transmission channel.

[0146] Furthermore, the plant channel management device may also include:

[0147] The channel management component calling module is used to respond to the user's operation of viewing the abnormal online plant station channel, call the channel management component, and visualize the difference rate and the status information of each abnormal online plant station channel.

[0148] The plant channel management device provided in the embodiment of the present application can be applied to plant channel management equipment, such as PC terminals, cloud platforms, servers and server clusters. Figure 3 The hardware structure diagram of the plant channel management equipment is shown in Figure 3 ,The hardware structure of the plant channel management device may include: at least one processor 1, at least one communication interface 2, at least one memory 3 and at least one communication bus 4;

[0149] In the embodiment of the present application, the number of the processor 1, the communication interface 2, the memory 3, and the communication bus 4 is at least one, and the processor 1, the communication interface 2, and the memory 3 communicate with each other through the communication bus 4;

[0150] The processor 1 may be a central processing unit CPU, or an application-specific integrated circuit ASIC (Application Specific Integrated Circuit), or one or more integrated circuits configured to implement the embodiments of the present invention, etc.;

[0151] The memory 3 may include a high-speed RAM memory, and may also include a non-volatile memory (non-volatile memory), etc., such as at least one disk memory;

[0152] The memory stores a program, and the processor can call the program stored in the memory, wherein the program is used to:

[0153] Identify online plant station channels and offline transmission channels from the transmission channels of each plant station, and determine the offline identification and offline time of the offline transmission channel;

[0154] Based on the telesignaling data and telemetry data of each online power plant channel corresponding to the same collection point, determine the abnormal online power plant channel;

[0155] Determine the abnormal identification and abnormal time of the abnormal online plant station channel;

[0156] Based on the first number of each transmission channel, the second number of each abnormal online plant station channel and the third number of each offline transmission channel, a difference rate is calculated, where the difference rate is used to characterize the effective channel ratio of the transmission channel;

[0157] Based on the difference rate, the abnormality mark, the abnormality time, the offline mark and the offline time, the status information of each transmission channel in the channel management component is updated, and the channel management component is used to provide the status information of each transmission channel.

[0158] Optionally, the detailed functions and extended functions of the program may refer to the above description.

[0159] The embodiment of the present application further provides a readable storage medium, which may store a program suitable for execution by a processor, wherein the program is used to:

[0160] Identify online plant station channels and offline transmission channels from the transmission channels of each plant station, and determine the offline identification and offline time of the offline transmission channel;

[0161] Based on the telesignaling data and telemetry data of each online power plant channel corresponding to the same collection point, determine the abnormal online power plant channel;

[0162] Determine the abnormal identification and abnormal time of the abnormal online plant station channel;

[0163] Based on the first number of each transmission channel, the second number of each abnormal online plant station channel and the third number of each offline transmission channel, a difference rate is calculated, where the difference rate is used to characterize the effective channel ratio of the transmission channel;

[0164] Based on the difference rate, the abnormality mark, the abnormality time, the offline mark and the offline time, the status information of each transmission channel in the channel management component is updated, and the channel management component is used to provide the status information of each transmission channel.

[0165] Optionally, the detailed functions and extended functions of the program may refer to the above description.

[0166] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0167] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0168] The above description of the disclosed embodiments enables professionals and technicians in the field to implement or use the present application. Various modifications to these embodiments will be apparent to professionals and technicians in the field, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. The various embodiments of the present application can be combined with each other. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A plant channel management method, characterized in that: include: Identify online plant station channels and offline transmission channels from the transmission channels of each plant station, and determine the offline identification and offline time of the offline transmission channel; Based on the telesignaling data and telemetry data of each online power plant channel corresponding to the same collection point, determine the abnormal online power plant channel; Determine the abnormal identification and abnormal time of the abnormal online plant station channel; Based on the first number of each transmission channel, the second number of each abnormal online plant station channel and the third number of each offline transmission channel, a difference rate is calculated, where the difference rate is used to characterize the effective channel ratio of the transmission channel; Based on the difference rate, the abnormality mark, the abnormality time, the offline mark and the offline time, the status information of each transmission channel in the channel management component is updated, and the channel management component is used to provide the status information of each transmission channel.

2. The plant channel management method according to claim 1, characterized in that: The identifying of online plant station channels and offline transmission channels from transmission channels of various plants and stations includes: Determine in turn whether each transmission channel has not received message information for more than a preset time threshold; If yes, the corresponding transmission channel is determined as the offline transmission channel; If not, the corresponding transmission channel is determined as the online plant channel.

3. The plant channel management method according to claim 1, characterized in that: The determining of abnormal online plant station channels based on the telesignaling data and telemetry data corresponding to the same collection point of each online plant station channel includes: Determine the receiving time of telesignaling data of each online plant station channel corresponding to the same collection point; Based on the telesignal data and receiving time of each online power station channel corresponding to the same collection point, it is determined whether each online power station channel is an abnormal online power station channel; The abnormal telemetry data is selected from the telemetry data of each online plant station channel corresponding to the same collection point, and the online plant station channel corresponding to the abnormal telemetry data is used as the abnormal online plant station channel.

4. The plant channel management method according to claim 3, characterized in that: The step of judging whether each online plant station channel is an abnormal online plant station channel based on the remote signaling data and receiving time corresponding to the same collection point of each online plant station channel includes: The earliest receiving time of the corresponding collection point is selected from the receiving time of the telesignaling data of each online plant station channel corresponding to the same collection point, and the time difference between each receiving time of the same collection point and the corresponding earliest receiving time is calculated, and the online plant station channel with a time difference greater than a preset time difference threshold is regarded as an abnormal online plant station channel; The COS telesignal data corresponding to the earliest receiving time is used as the reference telesignal of the corresponding collection point, and the corresponding online plant station channel where the COS telesignal data is inconsistent with the reference telesignal is used as the abnormal online plant station channel; The time stamp of the SOE telesignaling data corresponding to the earliest receiving time is taken as the reference time stamp of the corresponding collection point, and the corresponding online plant station channel whose time stamp in the SOE telesignaling data is inconsistent with the corresponding reference time stamp is taken as the abnormal online plant station channel.

5. The plant channel management method according to claim 3, characterized in that: The selecting abnormal telemetry data from the telemetry data corresponding to the same collection point of each online plant station channel, and taking the online plant station channel corresponding to the abnormal telemetry data as the abnormal online plant station channel, comprises: Calculate the telemetry average value of each online plant station channel corresponding to the same collection point; The similarity between the telemetry data of each online plant station channel and the telemetry average value of the corresponding collection point is calculated, and the telemetry data with a similarity less than the preset similarity condition is regarded as abnormal telemetry data, and the online plant station channel corresponding to the abnormal telemetry data is regarded as the abnormal online plant station channel.

6. The plant channel management method according to claim 1, characterized in that: Also includes: In response to a user's operation of searching for the target transmission channel status information, the channel management component is called to visualize the status information of the target transmission channel.

7. The plant channel management method according to claim 1, characterized in that: Also includes: In response to the user's operation of viewing the abnormal online plant station channels, the channel management component is called to visualize the difference rate and the status information of each abnormal online plant station channel.

8. A plant channel management device, characterized in that: include: An offline identification determination module is used to identify online plant station channels and offline transmission channels from the transmission channels of various plant stations, and determine the offline identification and offline time of the offline transmission channel; An abnormal online plant station channel determination module is used to determine the abnormal online plant station channel based on the telesignaling data and telemetry data of each online plant station channel corresponding to the same collection point; An abnormal identification determination module is used to determine the abnormal identification and abnormal time of the abnormal online plant station channel; A difference rate calculation module, used to calculate a difference rate based on a first number of each transmission channel, a second number of each abnormal online plant station channel and a third number of each offline transmission channel, wherein the difference rate is used to characterize an effective channel ratio of the transmission channel; The status information updating module is used to update the status information of each transmission channel in the channel management component based on the difference rate, the abnormality mark, the abnormality time, the offline mark and the offline time. The channel management component is used to provide the status information of each transmission channel.

9. A plant channel management device, characterized in that: including memory and processor; The memory is used to store programs; The processor is used to execute the program to implement each step of the plant channel management method as described in any one of claims 1-7.

10. A readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, each step of the plant channel management method as described in any one of claims 1-7 is implemented.

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