Power data transmission control method and system

Abstract

The present invention discloses a power data transmission control method and system, which are applied to a sending end, and the method comprises: collecting power data in a current monitoring cycle, and determining the transmission frequency of each type of data in the power data according to the type dimension of the power data; segmenting each type of power data according to the transmission frequency of each type of power data; determining the communication link of each segmented processed data, and then determining the transmission sequence according to the corresponding preset communication link; transmitting each type of power data according to the transmission sequence, so that during the data transmission process of each preset communication link, a segment of power data corresponding to the current type is transmitted through the transmission sequence, and after the transmission of the segment of power data, a segment of power data corresponding to the next type in the order of the transmission sequence is transmitted, until all data segments of all types are transmitted; wherein, the types corresponding to the current segment of power data transmitted by each communication link are different.

Description

Technical Field

[0001] The present invention relates to the field of power data technology, and in particular to a power data transmission control method and system. Background Art

[0002] In the operation of power systems, obtaining power data is crucial for system maintenance, monitoring, and upgrades. In traditional data acquisition methods, data is usually preprocessed in order to increase the speed of subcarrier signal processing and reduce processing time. In low-voltage power line carrier communication scenarios, due to the large amount of sensor data and power consumption limitations, data needs to be compressed to improve transmission efficiency. Among them, prediction-based compression methods are widely used due to their high compression rate.

[0003] However, this prediction-based compression method relies on sliding window technology, which segments the data and fits the data in each window to establish a data model for prediction and compression. However, power data is easily interfered by various noises during the fitting process, such as noise generated by load changes of power equipment, transmission lines and periodic interference of equipment. These noises may cause disorder in the data transmission process. At the same time, due to the multidimensionality of power data, it is easy to cause confusion in the transmission process of daily data, making the accuracy of the transmitted data even lower. At the same time, it is also easy to be intercepted by criminals, resulting in poor data security. Summary of the invention

[0004] The present invention provides a power data transmission control method and system to solve the technical problems of low accuracy, easy confusion and low safety of data transmission in the prior art.

[0005] In order to solve the above technical problems, an embodiment of the present invention provides a power data transmission control method, which is applied to a transmitting end and includes:

[0006] Collecting power data in the current monitoring cycle, and determining the transmission frequency of each type of data in the power data according to the type dimension of the power data; wherein the power data includes several types, and each type of power data has a corresponding transmission frequency;

[0007] According to the transmission frequency of each type of power data, each type of power data is processed in sections;

[0008] Determine the communication link of each segmented processed data, and then determine the transmission sequence according to the corresponding preset communication link; wherein each segment of power data represents the preset communication link window range size used for fitting each data point in the type of power data;

[0009] According to the transmission sequence, each type of power data is transmitted so that during the data transmission process of each preset communication link, a segment of power data corresponding to the current type is transmitted through the transmission sequence, and after the transmission of the segment of power data, a segment of power data corresponding to the next type in the order of the transmission sequence is transmitted until all types of data segments are transmitted; wherein, the types corresponding to the current segment of power data transmitted by each communication link are different.

[0010] As a preferred solution, the collecting of power data in the current monitoring cycle and determining the transmission frequency of each type of data in the power data according to the type dimension of the power data specifically includes:

[0011] Collect the power data generated by each monitored power equipment in the current monitoring cycle; the collected power data types include: real-time equipment operation data, power metering data, equipment status monitoring data, abnormal data, power transaction data and environmental meteorological data;

[0012] The transmission frequency of each type of data is set according to the dimensions of each type of power data and the data transmission volume of each type of power data in combination with the target transmission time limit.

[0013] As a preferred solution, the transmission frequency of each type of data is set according to the dimensions of each type of power data and the data transmission amount of each type of power data, combined with the target transmission time limit, specifically including:

[0014] According to the dimensions of each type of power data, the importance of each type of power data is determined; wherein the importance of each type of power data is ranked from large to small as follows: equipment status monitoring data, equipment real-time operation data, electric energy metering data, abnormal data, power transaction data and environmental meteorological data;

[0015] The initial transmission frequency is calculated according to the data transmission volume of each type of power data and the corresponding target transmission time limit;

[0016] According to the importance of each type of power data, the initial transmission frequency is modified to obtain the transmission frequency of each type of power data.

[0017] As a preferred solution, the segmented processing of each type of power data is performed according to the transmission frequency of each type of power data, specifically including:

[0018] According to the transmission frequencies of the equipment status monitoring data, the equipment real-time operation data, the electric energy metering data, the abnormal data, the electric power trading data and the environmental meteorological data, and in combination with the target transmission time limit of the electric power data in the monitoring cycle, the transmission frequencies of the equipment status monitoring data, the equipment real-time operation data, the electric energy metering data, the abnormal data, the electric power trading data and the environmental meteorological data are respectively processed in segments, so that in the segment processing process, according to the timing of the monitoring cycle and the target transmission time limit of the electric power data in the monitoring cycle, the expected values ​​of the single transmission of the corresponding equipment status monitoring data, the equipment real-time operation data, the electric energy metering data, the abnormal data, the electric power trading data and the environmental meteorological data are respectively calculated, and according to the expected values ​​of the single transmission of each type of electric power data, the data volume of each segment of each type of electric power data is determined, so as to perform segment processing according to the data volume of each segment of each type of electric power data; wherein all types of electric power data are transmitted within the target transmission time limit, and each segment of electric power data is a segment of data evenly divided in the electric power data of that type.

[0019] As a preferred solution, the communication link of the data after each segment processing is determined, and then the transmission sequence is determined according to the corresponding communication link, specifically including:

[0020] According to the number of segments after segment processing of equipment status monitoring data, equipment real-time operation data, electric energy metering data, abnormal data, electric power trading data and environmental meteorological data, the initial priority of each type of electric power data is calculated respectively;

[0021] According to the initial priority of each type of power data, combined with the preset communication links and their number, the transmission sequence for each preset communication link to perform segmented transmission of each type of power data is determined; wherein each preset communication link has its corresponding transmission sequence for each type of data.

[0022] As a preferred solution, the transmission sequence for segmented transmission of each type of power data is determined for each communication link according to the initial priority of each type of power data and in combination with the preset communication links and their number, specifically including:

[0023] According to the initial priorities corresponding to the equipment status monitoring data, equipment real-time operation data, electric energy metering data, abnormal data, power trading data and environmental meteorological data, and the corresponding number of data segments, the corresponding target data segments to be transmitted are added to the preset communication links respectively, so that during the adding process, the initial priority of each type of data is given by the preset communication link, and each data segment is continuously added in sequence until all the data are added to the sequence of the corresponding preset communication link, and finally a transmission sequence is generated for each preset communication link to perform segmented transmission of each type of power data.

[0024] As a preferred solution, it also includes:

[0025] After receiving each segment of power data, the receiving end determines the transmission frequency of the segment of power data, and combines all power data segments of this type according to the transmission frequency of the segment of power data, thereby generating all data information corresponding to this type of power data, until all data information corresponding to the equipment status monitoring data, equipment real-time operation data, electric energy metering data, abnormal data, power trading data and environmental meteorological data are generated, and the power data transmission of this monitoring cycle is completed.

[0026] Accordingly, the present invention also provides a power data transmission control system, comprising: a collection module, a frequency module, a sequence module and a transmission module;

[0027] The acquisition module is used to collect power data in the current monitoring cycle, and determine the transmission frequency of each type of data in the power data according to the type dimension of the power data; wherein the types of the power data include several types, and each type of power data has a corresponding transmission frequency;

[0028] The frequency module is used to process each type of power data in sections according to the transmission frequency of each type of power data;

[0029] The sequence module is used to determine the communication link of each segmented processed data, and then determine the transmission sequence according to the corresponding preset communication link; wherein each segment of power data represents the preset communication link window range size used for fitting each data point in the type of power data;

[0030] The transmission module is used to transmit various types of power data according to the transmission sequence, so that during the data transmission process of each preset communication link, a segment of power data corresponding to the current type is transmitted through the transmission sequence, and after the transmission of the segment of power data, a segment of power data corresponding to the next type in the order of the transmission sequence is transmitted until all data segments of all types are transmitted; wherein, the types corresponding to the current segment of power data transmitted by each communication link are different.

[0031] Correspondingly, the present invention also provides a terminal device, comprising a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, wherein when the processor executes the computer program, the power data transmission control method as described in any one of the above items is implemented.

[0032] Correspondingly, the present invention also provides a computer-readable storage medium, which includes a stored computer program, wherein when the computer program is running, the device where the computer-readable storage medium is located is controlled to execute any one of the power data transmission control methods described above.

[0033] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0034] The technical solution of the present invention collects power data of the current monitoring cycle and determines the transmission frequency of each type of data according to the dimension of the power data, thereby avoiding the situation that multidimensional data makes it easy to cause confusion in the transmission process of power data. At the same time, each type of power data is segmented and processed separately, and a corresponding transmission sequence is generated in combination with each communication link. Then, each type of power data is transmitted, so that a segment of power data corresponding to the current type is transmitted through the transmission sequence, and after the segment of power data is transmitted, a segment of power data corresponding to the next type in the order of the input sequence is transmitted. The transmission of segmented data can ensure that the data intercepted by criminals cannot be reorganized into complete data information according to the corresponding transmission frequency, thereby improving the security of data transmission, and ensuring that data can be transmitted accurately and efficiently in the corresponding monitoring cycle, so that the multidimensional power data is more complete during the transmission process, and the accuracy of data transmission is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 : A flow chart of a power data transmission control method provided by an embodiment of the present invention;

[0036] Figure 2 : A structural diagram of a power data transmission control system provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Embodiment 1

[0039] Please refer to Figure 1 , a power data transmission control method provided by an embodiment of the present invention, applied to a sending end, comprises the following steps S101-S104:

[0040] Step S101: Collect power data in the current monitoring cycle, and determine the transmission frequency of each type of data in the power data according to the type dimension of the power data; wherein the power data includes several types, and each type of power data has a corresponding transmission frequency.

[0041] As a preferred solution of this embodiment, the collecting of power data in the current monitoring cycle and determining the transmission frequency of each type of data in the power data according to the type dimension of the power data specifically includes:

[0042] Collect the power data generated by each monitored power equipment in the current monitoring cycle; wherein the collected power data types include: real-time equipment operation data, power metering data, equipment status monitoring data, abnormal data, power trading data and environmental meteorological data; according to the various types of dimensions of the power data and the data transmission volume of each power data, combined with the target transmission time limit, set the transmission frequency of each type of data.

[0043] In this embodiment, the power equipment includes power generation equipment, transmission equipment, transformers, circuit breakers, distribution devices, reactive compensation equipment and energy storage equipment, etc. In order to be able to observe or know the status information of the power equipment in real time, etc., a corresponding monitoring cycle can be set, and the power data generated by all the currently monitored power equipment can be summarized in each monitoring cycle. Then, when the monitoring cycle is transmitted, the power data of the next monitoring cycle can be collected synchronously, thereby improving the efficiency of power data transmission and avoiding the problem of data omission and loss caused by real-time data collection.

[0044] In this embodiment, real-time operation data is the operation status monitoring data of each power grid power equipment, which usually needs to be transmitted at a higher frequency, such as once per second or once per minute, to ensure that the operation status of the power grid can be monitored in real time, and potential problems can be discovered and responded to in a timely manner; the power metering data is the reading of the power meter, which is usually collected and transmitted at a frequency of 15 minutes to 1 hour, so as to calculate and analyze the power consumption pattern; the equipment status monitoring data is the status monitoring data of each power equipment, such as transformers and generators, which may or may not need real-time precision transmission, and can be set to be transmitted once every hour or every day to reduce network load and centrally handle maintenance tasks. Abnormal data is data recorded when abnormal conditions occur in the power grid, such as faults or safety alarms, which need to be transmitted immediately for rapid response. Power market transaction data can be updated at a frequency of minutes or hours to reflect the real-time dynamics of the market; environmental meteorological data is current weather data, which can be updated hourly or daily.

[0045] In this embodiment, by determining the type dimension of the power data, that is, determining the real-time operation data of the equipment, the electric energy metering data, the equipment status monitoring data, the abnormal data, the power trading data and the environmental meteorological data, the transmission frequency of each type of data in the power data can be determined, so that it can be transmitted at different transmission frequencies, so that the receiving end can use data recognition technology to analyze and identify the transmission frequency of the power data, and then classify the received power data, so that the multi-dimensional power data is more complete during the transmission process, and the accuracy of data transmission is improved.

[0046] As a preferred solution of this embodiment, the transmission frequency of each type of data is set according to the dimensions of each type of power data and the data transmission amount of each type of power data, combined with the target transmission time limit, specifically including:

[0047] According to the dimensions of each type of the power data, the importance of each type of power data is determined; wherein the importance of each type of power data is ranked from large to small as follows: equipment status monitoring data, equipment real-time operation data, electric energy metering data, abnormal data, power trading data and environmental meteorological data; according to the data transmission volume of each type of power data and the corresponding target transmission time limit, the initial transmission frequency is calculated; according to the importance of each type of power data, the initial transmission frequency is corrected to obtain the transmission frequency of each type of power data.

[0048] In this embodiment, by determining the various types of dimensions of power data and combining them with the current goals and needs of power data transmission, the importance of the power data can be determined. The importance can be set manually. After manual setting, the computer can directly identify the type of power data to determine the importance of each power data.

[0049] In this embodiment, the initial transmission frequency of each type of data can be calculated by the data transmission volume of each type of power data and the corresponding target transmission time limit. For example, the total data volume of the power metering data is 60MB, and the target transmission time limit for all power data to be transmitted is 60min, then the initial transmission frequency of the power metering data is 1MB / min. By combining the importance of each power data, for example, if the importance of the power metering data is high, the receiving end needs to obtain the corresponding data in advance, so that the time limit for the transmission of the power metering data can be compressed, preferably 1 / 2 of the target transmission time limit, reducing 50% of the time, that is, the revised transmission frequency of the power metering data is 2MB / min. It should be noted that the transmission time limit corresponding to the data with high importance can be 50%-80% of the target transmission time limit, which can be set according to actual conditions.

[0050] Step S102: performing segment processing on each type of power data according to the transmission frequency of each type of power data.

[0051] As a preferred solution of this embodiment, the segmented processing of each type of power data according to the transmission frequency of each type of power data specifically includes:

[0052] According to the transmission frequencies of the equipment status monitoring data, the equipment real-time operation data, the electric energy metering data, the abnormal data, the electric power trading data and the environmental meteorological data, and in combination with the target transmission time limit of the electric power data in the monitoring cycle, the transmission frequencies of the equipment status monitoring data, the equipment real-time operation data, the electric energy metering data, the abnormal data, the electric power trading data and the environmental meteorological data are respectively processed in segments, so that in the segment processing process, according to the timing of the monitoring cycle and the target transmission time limit of the electric power data in the monitoring cycle, the expected values ​​of the single transmission of the corresponding equipment status monitoring data, the equipment real-time operation data, the electric energy metering data, the abnormal data, the electric power trading data and the environmental meteorological data are respectively calculated, and according to the expected values ​​of the single transmission of each type of electric power data, the data volume of each segment of each type of electric power data is determined, so as to perform segment processing according to the data volume of each segment of each type of electric power data; wherein all types of electric power data are transmitted within the target transmission time limit, and each segment of electric power data is a segment of data evenly divided in the electric power data of that type.

[0053] In this embodiment, according to the transmission frequencies of equipment status monitoring data, equipment real-time operation data, electric energy metering data, abnormal data, electric energy trading data and environmental meteorological data, combined with the target transmission time limit of electric energy data in the monitoring cycle, each type of electric energy data can be accurately segmented, that is, taking the timing of the monitoring cycle as the object, for example, the electric energy data within the monitoring cycle of 1h is evenly segmented according to the target transmission time limit of the electric energy data in the monitoring cycle of 1h (also 1h). For example, the corrected transmission frequency of the electric energy metering data is 2MB / min, and the total data volume of the electric energy metering data in 1h is 60MB, and the number of segments is 30, that is, it is divided into 30 segments of electric energy metering data, wherein the data volume of each segment of electric energy metering data is 2MB.

[0054] Step S103: Determine the communication link of each segmented processed data, and then determine the transmission sequence according to the corresponding preset communication link; wherein each segment of power data represents the preset communication link window range size used for fitting each data point in this type of power data.

[0055] As a preferred solution of this embodiment, the communication link determination of the data after each segment processing, and then determining the transmission sequence according to the corresponding communication link, specifically includes:

[0056] According to the number of segments after segmentation of equipment status monitoring data, equipment real-time operation data, electric energy metering data, abnormal data, power trading data and environmental meteorological data, the initial priority of each type of power data is calculated respectively; according to the initial priority of each type of power data, combined with the preset communication links and their number, the transmission sequence for each preset communication link to perform segmented transmission of each type of power data is determined; wherein each preset communication link has its corresponding transmission sequence for each type of data.

[0057] In this embodiment, by segmenting the equipment status monitoring data, equipment real-time operation data, electric energy metering data, abnormal data, electric power trading data and environmental meteorological data, the initial priority of each type of electric power data can be calculated respectively. Preferably, the more data segments there are after segmentation, the greater the corresponding initial priority. When there are two or more different types of electric power data with the same initial priority, the importance of each type of electric power data can be determined to determine the final initial priority. For example, when the initial priorities of abnormal data and electric power trading data are the same, it can be determined that the importance of abnormal data is greater than that of electric power trading data, that is, the initial priority of abnormal data is greater than that of electric power trading data.

[0058] In this embodiment, by combining the initial priority of each type of power data with the preset communication links and their number, the transmission sequence for each preset communication link to perform segmented transmission of each type of power data can be accurately obtained.

[0059] As a preferred solution of this embodiment, the transmission sequence for segmented transmission of each type of power data is determined for each communication link according to the initial priority of each type of power data and in combination with the preset communication links and their number, specifically including:

[0060] According to the initial priorities corresponding to the equipment status monitoring data, equipment real-time operation data, electric energy metering data, abnormal data, power trading data and environmental meteorological data, and the corresponding number of data segments, the corresponding target data segments to be transmitted are added to the preset communication links respectively, so that during the adding process, the initial priority of each type of data is given by the preset communication link, and each data segment is continuously added in sequence until all the data are added to the sequence of the corresponding preset communication link, and finally a transmission sequence is generated for each preset communication link to perform segmented transmission of each type of power data.

[0061] In this embodiment, through the initial priorities corresponding to the equipment status monitoring data, equipment real-time operation data, electric energy metering data, abnormal data, electric power trading data and environmental meteorological data, and their corresponding data volumes, each electric power data can be continuously added in sequence, that is, through the determined transmission link, the data segments are added in sequence according to the transmission law of the transmission link itself and the initial priorities of each type of electric power data. For example, the initial priorities of equipment status monitoring data, equipment real-time operation data, electric energy metering data, abnormal data, electric power trading data and environmental meteorological data are 1, 2, 3, 4, 5, and 6 respectively, and equipment status monitoring data 1 has four data segments, equipment real-time operation data 2 has three data segments, electric energy metering data 3 has three data segments, abnormal data 4 has two data segments, electric power trading data 5 has two data segments, and environmental meteorological data 6 has two data segments. There are links a and b, and the transmission rule of link a is to prioritize transmission in sequence. 1, 3, 5, 2, 4, 6, the transmission rule of link b is to prioritize transmission of 2, 4, 6, 1, 3, 5 in sequence, and the data types of the previous transmission and the next transmission must be different, then the transmission sequence of link a can be determined to be 1, 3, 1, 3, 1, 3, 1, 5, and the transmission sequence of link b can be determined to be 2, 4, 2, 4, 2, 6, 6, 5, that is, when link a transmits the first data type 1, link b synchronously transmits data type 2; when link a transmits the second data type 3, link b synchronously transmits data type 4; and so on. Finally, according to the rules of the corresponding transmission links, there are preferably two transmission links, one of which preferably transmits data types with odd initial priorities, and the other link preferably transmits data types with even initial priorities, and the data types of the previous transmission and the next transmission of the same link must be different.

[0062] Step S104: According to the transmission sequence, each type of power data is transmitted, so that during the data transmission process of each preset communication link, a segment of power data corresponding to the current type is transmitted through the transmission sequence, and after the transmission of the segment of power data, a segment of power data corresponding to the next type in the order of the transmission sequence is transmitted until all types of data segments are transmitted; wherein, the types corresponding to the current segment of power data transmitted by each communication link are different.

[0063] In this embodiment, various types of power data are transmitted so that during the data transmission process of each preset communication link, a segment of power data corresponding to the current type can be transmitted through a transmission sequence, and then after the transmission of the segment of power data, a segment of power data corresponding to the next type in the order of the transmission sequence is transmitted, so as to improve the accuracy of data transmission and avoid confusion between data. It can also ensure that the receiving end can identify the corresponding type of data according to the transmission frequency corresponding to the received data, so as to realize accurate data transmission and improve the accuracy of data transmission.

[0064] As a preferred solution of this embodiment, the method further includes:

[0065] After receiving each segment of power data, the receiving end determines the transmission frequency of the segment of power data, and combines all power data segments of this type according to the transmission frequency of the segment of power data, thereby generating all data information corresponding to this type of power data, until all data information corresponding to the equipment status monitoring data, equipment real-time operation data, electric energy metering data, abnormal data, power trading data and environmental meteorological data are generated, and the power data transmission of this monitoring cycle is completed.

[0066] In this embodiment, after receiving each segment of power data, the receiving end will determine the transmission frequency of the segment of power data, and then treat the power data segment with the same transmission frequency as the same data type according to the transmission frequency of the segment of power data, and then combine and process the data of the same data type, and finally generate all data information corresponding to the type of power data. After all data information corresponding to the equipment status monitoring data, equipment real-time operation data, power metering data, abnormal data, power transaction data and environmental meteorological data are generated, the accurate, efficient and safe transmission of power data in the monitoring cycle is completed.

[0067] Implementing the above embodiments has the following effects:

[0068] The technical solution of the present invention collects power data of the current monitoring cycle and determines the transmission frequency of each type of data according to the dimension of the power data, thereby avoiding the situation that multidimensional data makes it easy to cause confusion in the transmission process of power data. At the same time, each type of power data is segmented and processed separately, and a corresponding transmission sequence is generated in combination with each communication link. Then, each type of power data is transmitted, so that a segment of power data corresponding to the current type is transmitted through the transmission sequence, and after the segment of power data is transmitted, a segment of power data corresponding to the next type in the order of the input sequence is transmitted. The transmission of segmented data can ensure that the data intercepted by criminals cannot be reorganized into complete data information according to the corresponding transmission frequency, thereby improving the security of data transmission, and ensuring that data can be transmitted accurately and efficiently in the corresponding monitoring cycle, so that the multidimensional power data is more complete during the transmission process, and the accuracy of data transmission is improved.

[0069] Embodiment 2

[0070] See also Figure 2 , which is a power data transmission control system provided by the present invention, including: an acquisition module 201, a frequency module 202, a sequence module 203 and a transmission module 204;

[0071] The acquisition module 201 is used to collect power data in the current monitoring cycle, and determine the transmission frequency of each type of data in the power data according to the type dimension of the power data; wherein the power data includes several types, and each type of power data has a corresponding transmission frequency;

[0072] The frequency module 202 is used to process each type of power data in sections according to the transmission frequency of each type of power data;

[0073] The sequence module 203 is used to determine the communication link of each segmented processed data, and then determine the transmission sequence according to the corresponding preset communication link; wherein each segment of power data represents the preset communication link window range size used for fitting each data point in the type of power data;

[0074] The transmission module 204 is used to transmit various types of power data according to the transmission sequence, so that during the data transmission process of each preset communication link, a segment of power data corresponding to the current type is transmitted through the transmission sequence, and after the transmission of the segment of power data, a segment of power data corresponding to the next type in the order of the transmission sequence is transmitted until all data segments of all types are transmitted; wherein, the types corresponding to the current segment of power data transmitted by each communication link are different.

[0075] As a preferred solution, the collecting of power data in the current monitoring cycle and determining the transmission frequency of each type of data in the power data according to the type dimension of the power data specifically includes:

[0076] Collect the power data generated by each monitored power equipment in the current monitoring cycle; the collected power data types include: real-time equipment operation data, power metering data, equipment status monitoring data, abnormal data, power transaction data and environmental meteorological data;

[0077] The transmission frequency of each type of data is set according to the dimensions of each type of power data and the data transmission volume of each type of power data in combination with the target transmission time limit.

[0078] As a preferred solution, the transmission frequency of each type of data is set according to the dimensions of each type of power data and the data transmission amount of each type of power data, combined with the target transmission time limit, specifically including:

[0079] According to the dimensions of each type of power data, the importance of each type of power data is determined; wherein the importance of each type of power data is ranked from large to small as follows: equipment status monitoring data, equipment real-time operation data, electric energy metering data, abnormal data, power transaction data and environmental meteorological data;

[0080] The initial transmission frequency is calculated according to the data transmission volume of each type of power data and the corresponding target transmission time limit;

[0081] According to the importance of each type of power data, the initial transmission frequency is modified to obtain the transmission frequency of each type of power data.

[0082] As a preferred solution, the segmented processing of each type of power data is performed according to the transmission frequency of each type of power data, specifically including:

[0083] According to the transmission frequencies of the equipment status monitoring data, the equipment real-time operation data, the electric energy metering data, the abnormal data, the electric power trading data and the environmental meteorological data, and in combination with the target transmission time limit of the electric power data in the monitoring cycle, the transmission frequencies of the equipment status monitoring data, the equipment real-time operation data, the electric energy metering data, the abnormal data, the electric power trading data and the environmental meteorological data are respectively processed in segments, so that in the segment processing process, according to the timing of the monitoring cycle and the target transmission time limit of the electric power data in the monitoring cycle, the expected values ​​of the single transmission of the corresponding equipment status monitoring data, the equipment real-time operation data, the electric energy metering data, the abnormal data, the electric power trading data and the environmental meteorological data are respectively calculated, and according to the expected values ​​of the single transmission of each type of electric power data, the data volume of each segment of each type of electric power data is determined, so as to perform segment processing according to the data volume of each segment of each type of electric power data; wherein all types of electric power data are transmitted within the target transmission time limit, and each segment of electric power data is a segment of data evenly divided in the electric power data of that type.

[0084] As a preferred solution, the communication link of the data after each segment processing is determined, and then the transmission sequence is determined according to the corresponding communication link, specifically including:

[0085] According to the number of segments after segment processing of equipment status monitoring data, equipment real-time operation data, electric energy metering data, abnormal data, electric power trading data and environmental meteorological data, the initial priority of each type of electric power data is calculated respectively;

[0086] According to the initial priority of each type of power data, combined with the preset communication links and their number, the transmission sequence for each preset communication link to perform segmented transmission of each type of power data is determined; wherein each preset communication link has its corresponding transmission sequence for each type of data.

[0087] As a preferred solution, the transmission sequence for segmented transmission of each type of power data is determined for each communication link according to the initial priority of each type of power data and in combination with the preset communication links and their number, specifically including:

[0088] According to the initial priorities and the corresponding number of data segments of the equipment status monitoring data, equipment real-time operation data, electric energy metering data, abnormal data, power trading data and environmental meteorological data, the corresponding target data segments to be transmitted are added to the preset communication links respectively, so that during the adding process, the transmission sequence of each type of data is continuously added to the sequence through the preset communication link until all the data are added to the sequence of the corresponding preset communication link, and finally a transmission sequence for each preset communication link to perform segmented transmission of each type of power data is generated.

[0089] As a preferred solution, it also includes:

[0090] After receiving each segment of power data, the receiving end determines the transmission frequency of the segment of power data, and combines all power data segments of this type according to the transmission frequency of the segment of power data, thereby generating all data information corresponding to this type of power data, until all data information corresponding to the equipment status monitoring data, equipment real-time operation data, electric energy metering data, abnormal data, power trading data and environmental meteorological data are generated, and the power data transmission of this monitoring cycle is completed.

[0091] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the device described above can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0092] Implementing the above embodiments has the following effects:

[0093] The technical solution of the present invention collects power data of the current monitoring cycle and determines the transmission frequency of each type of data according to the dimension of the power data, thereby avoiding the situation that multidimensional data makes it easy to cause confusion in the transmission process of power data. At the same time, each type of power data is segmented and processed separately, and a corresponding transmission sequence is generated in combination with each communication link. Then, each type of power data is transmitted, so that a segment of power data corresponding to the current type is transmitted through the transmission sequence, and after the segment of power data is transmitted, a segment of power data corresponding to the next type in the order of the input sequence is transmitted. The transmission of segmented data can ensure that the data intercepted by criminals cannot be reorganized into complete data information according to the corresponding transmission frequency, thereby improving the security of data transmission, and ensuring that data can be transmitted accurately and efficiently in the corresponding monitoring cycle, so that the multidimensional power data is more complete during the transmission process, and the accuracy of data transmission is improved.

[0094] Embodiment 3

[0095] Correspondingly, the present invention also provides a terminal device, comprising: a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, wherein when the processor executes the computer program, an electric power data transmission control method as described in any one of the above embodiments is implemented.

[0096] The terminal device of this embodiment includes: a processor, a memory, and a computer program and a computer instruction stored in the memory and executable on the processor. When the processor executes the computer program, each step in the above-mentioned embodiment 1 is implemented, for example: Figure 1Alternatively, the processor implements the functions of each module / unit in the above device embodiment, such as the sequence module 203, when executing the computer program.

[0097] Exemplarily, the computer program may be divided into one or more modules / units, and the one or more modules / units are stored in the memory and executed by the processor to complete the present invention. The one or more modules / units may be a series of computer program instruction segments capable of completing specific functions, and the instruction segments are used to describe the execution process of the computer program in the terminal device. For example, the sequence module 203 is used to determine the communication link of the data after each segment processing, and then determine the transmission sequence according to the corresponding preset communication link; wherein each segment of power data characterizes the preset communication link window range size for fitting each data point in the type of power data.

[0098] The terminal device may be a computing device such as a desktop computer, a notebook, a PDA, and a cloud server. The terminal device may include, but is not limited to, a processor and a memory. Those skilled in the art will appreciate that the schematic diagram is merely an example of a terminal device and does not constitute a limitation on the terminal device. The terminal device may include more or fewer components than shown in the diagram, or may combine certain components, or different components. For example, the terminal device may also include an input / output device, a network access device, a bus, etc.

[0099] The processor may be a central processing unit (CPU), other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processor may be a microprocessor or any conventional processor, etc. The processor is the control center of the terminal device, and uses various interfaces and lines to connect various parts of the entire terminal device.

[0100] The memory can be used to store the computer program and / or module, and the processor realizes various functions of the terminal device by running or executing the computer program and / or module stored in the memory, and calling the data stored in the memory. The memory can mainly include a program storage area and a data storage area, wherein the program storage area can store an operating system, an application required for at least one function, etc.; the data storage area can store data created according to the use of the mobile terminal, etc. In addition, the memory can include a high-speed random access memory, and can also include a non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a smart memory card (Smart Media Card, SMC), a secure digital (SecureDigital, SD) card, a flash card (Flash Card), at least one disk storage device, a flash memory device, or other volatile solid-state storage devices.

[0101] Wherein, if the module / unit integrated in the terminal device is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on such an understanding, the present invention implements all or part of the processes in the above-mentioned embodiment method, and can also be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium, and the computer program can implement the steps of the above-mentioned various method embodiments when executed by the processor. Wherein, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, U disk, mobile hard disk, disk, optical disk, computer memory, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium. It should be noted that the content contained in the computer-readable medium can be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, according to legislation and patent practice, computer-readable media do not include electric carrier signals and telecommunication signals.

[0102] Embodiment 4

[0103] Correspondingly, the present invention also provides a computer-readable storage medium, which includes a stored computer program, wherein when the computer program is running, the device where the computer-readable storage medium is located is controlled to execute a power data transmission control method as described in any one of the above embodiments.

[0104] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the scope of protection of the present invention. It is particularly pointed out that for those skilled in the art, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A power data transmission control method, characterized in that: Applied to the sending end, including: Collect power data in the current monitoring cycle, and determine the transmission frequency of each type of data in the power data according to the type of the power data; wherein the types of power data include several types, and the collected power data types include: real-time equipment operation data, electric energy metering data, equipment status monitoring data, abnormal data, power transaction data and environmental meteorological data, and each type of power data has a corresponding transmission frequency; According to the transmission frequency of each type of power data, each type of power data is processed in sections; according to the transmission frequency of the equipment status monitoring data, the equipment real-time operation data, the electric energy metering data, the abnormal data, the power trading data and the environmental meteorological data, in turn, combined with the target transmission time limit of the power data in the monitoring cycle, the transmission frequency of the equipment status monitoring data, the equipment real-time operation data, the electric energy metering data, the abnormal data, the power trading data and the environmental meteorological data is processed in sections, so that in the section processing process, according to the timing of the monitoring cycle and the target transmission time limit of the power data in the monitoring cycle, the single transmission expected value of the corresponding equipment status monitoring data, the equipment real-time operation data, the electric energy metering data, the abnormal data, the power trading data and the environmental meteorological data is calculated respectively, and according to the single transmission expected value of each type of power data, the size of each segment of each type of power data is determined, so as to perform section processing according to the size of each segment of each type of power data; wherein all types of power data are transmitted within the target transmission time limit, and each segment of power data is a segment of data evenly divided in the power data of this type; Determine the communication link for each segmented processed data, and then determine the transmission sequence according to the corresponding preset communication link; calculate the initial priority of each type of power data according to the number of segments after segmentation of equipment status monitoring data, equipment real-time operation data, electric energy metering data, abnormal data, power trading data and environmental meteorological data; add the corresponding target data segments to be transmitted to the preset communication link according to the initial priorities and the corresponding number of data segments of the equipment status monitoring data, equipment real-time operation data, electric energy metering data, abnormal data, power trading data and environmental meteorological data, so that during the adding process, the initial priority of each type of data is determined by the preset communication link, and each data segment is continuously added in sequence until all data are added to the sequence of the corresponding preset communication link, and finally generate a transmission sequence for each preset communication link to perform segmented transmission of each type of power data; wherein each segment of power data represents the size of the preset communication link window range used for fitting each data point in the type of power data, and each preset communication link has its corresponding transmission sequence for each type of data; According to the transmission sequence, each type of power data is transmitted so that during the data transmission process of each preset communication link, a segment of power data corresponding to the current type is transmitted through the transmission sequence, and after the transmission of the segment of power data, a segment of power data corresponding to the next type in the order of the transmission sequence is transmitted until all types of data segments are transmitted; wherein, the types corresponding to the current segment of power data transmitted by each communication link are different.

2. A power data transmission control method according to claim 1, characterized in that: The collecting of power data in the current monitoring cycle and determining, according to the type of the power data, the transmission frequency of each type of data in the power data specifically includes: Collect the power data generated by each monitored power device in the current monitoring cycle; According to the types of the power data and the data transmission volume of each power data, the transmission frequency of each type of data is set in combination with the target transmission time limit.

3. A power data transmission control method as claimed in claim 2, characterized in that: The transmission frequency of each type of data is set according to each type of power data and the data transmission amount of each power data in combination with the target transmission time limit, specifically including: According to the types of power data, the importance of each type of power data is determined; wherein the importance of each type of power data is ranked from large to small as follows: equipment status monitoring data, equipment real-time operation data, electric energy metering data, abnormal data, power transaction data and environmental meteorological data; The initial transmission frequency is calculated according to the data transmission volume of each type of power data and the corresponding target transmission time limit; According to the importance of each type of power data, the initial transmission frequency is modified to obtain the transmission frequency of each type of power data.

4. A power data transmission control method as claimed in claim 3, characterized in that: Also includes: After receiving each segment of power data, the receiving end determines the transmission frequency of the segment of power data, and combines all power data segments of this type according to the transmission frequency of the segment of power data, thereby generating all data information corresponding to this type of power data, until all data information corresponding to the equipment status monitoring data, equipment real-time operation data, electric energy metering data, abnormal data, power trading data and environmental meteorological data are generated, and the power data transmission of this monitoring cycle is completed.

5. A power data transmission control system, characterized in that: include: Acquisition module, frequency module, sequence module and transmission module; The acquisition module is used to collect power data in the current monitoring cycle, and determine the transmission frequency of each type of data in the power data according to the type of the power data; wherein the types of power data include several types, and the collected power data types include: real-time operation data of equipment, electric energy metering data, equipment status monitoring data, abnormal data, power transaction data and environmental meteorological data, and each type of power data has a corresponding transmission frequency; The frequency module is used to process each type of power data in sections according to the transmission frequency of each type of power data; in turn, according to the transmission frequencies of the equipment status monitoring data, the equipment real-time operation data, the electric energy metering data, the abnormal data, the power trading data and the environmental meteorological data, in combination with the target transmission time limit of the power data in the monitoring cycle, the transmission frequencies of the equipment status monitoring data, the equipment real-time operation data, the electric energy metering data, the abnormal data, the power trading data and the environmental meteorological data are processed in sections, so that in the section processing process, according to the timing of the monitoring cycle and the target transmission time limit of the power data in the monitoring cycle, the single transmission expected values ​​of the corresponding equipment status monitoring data, the equipment real-time operation data, the electric energy metering data, the abnormal data, the power trading data and the environmental meteorological data are calculated respectively, and according to the single transmission expected values ​​of each type of power data, the data volume of each segment of each type of power data is determined, so as to perform section processing according to the data volume of each segment of each type of power data; wherein all types of power data are transmitted within the target transmission time limit, and each segment of power data is a segment of data evenly divided in the power data of that type; The sequence module is used to determine the communication link of each segmented processed data, and then determine the transmission sequence according to the corresponding preset communication link; according to the number of segments after the segmented processing of equipment status monitoring data, equipment real-time operation data, electric energy metering data, abnormal data, power trading data and environmental meteorological data, the initial priority of each type of power data is calculated respectively; according to the initial priorities corresponding to the equipment status monitoring data, equipment real-time operation data, electric energy metering data, abnormal data, power trading data and environmental meteorological data and the number of data segments corresponding thereto, the corresponding target data segments to be transmitted are added to the preset communication link respectively, so that during the adding process, the initial priority of each type of data is determined by the preset communication link, and each data segment is continuously added in sequence until all data are added to the sequence of the corresponding preset communication link, and finally a transmission sequence for each preset communication link to perform segmented transmission of each type of power data is generated; wherein each segment of power data represents the size of the preset communication link window range used for fitting each data point in the type of power data, and each preset communication link has its corresponding transmission sequence for each type of data; The transmission module is used to transmit various types of power data according to the transmission sequence, so that during the data transmission process of each preset communication link, a segment of power data corresponding to the current type is transmitted through the transmission sequence, and after the transmission of the segment of power data, a segment of power data corresponding to the next type in the order of the transmission sequence is transmitted until all data segments of all types are transmitted; wherein, the types corresponding to the current segment of power data transmitted by each communication link are different.

6. A terminal device, characterized in that: The invention comprises a processor, a memory and a computer program stored in the memory and configured to be executed by the processor, wherein when the processor executes the computer program, the power data transmission control method according to any one of claims 1 to 4 is implemented.

7. A computer-readable storage medium, characterized in that: The computer-readable storage medium includes a stored computer program, wherein when the computer program is executed, the device where the computer-readable storage medium is located is controlled to execute the power data transmission control method according to any one of claims 1 to 4.

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