TW202232906A - Apparatus, system, method and computer-readable medium for networking device data missing analysis and supplement - Google Patents

Abstract

The invention discloses an apparatus, a system, a method and computer-readable medium for networking device data missing analysis and supplement. A networked device management module obtains networked device data of a networked device, a networked device interface unit analyzes connection status of the networked device, and a networked device data acquisition unit records a time stamp of the latest load profile of the networked device. If a networked device data analysis unit determines that current time minus the time stamp is more than or equal to a data generation period, it means that the data generation period is not continuous and missing data of the networked device data needs to be compensated. The networked device data acquisition unit retrieves the networked device data of the networked device during the data generation period through a networked device data reading unit, and then stores the networked device data in a data storage unit.

Description

Device, system, method and computer-readable medium for analyzing and complementing data gaps in networked equipment

The present invention relates to a data gap analysis and value complementing technology, in particular to a data gap analysis and value complement device, system, method and computer-readable medium for networked equipment.

For the data reading method of networked devices, the networked devices are usually read one by one on a regular basis, which causes the problem of network resource congestion. It is also easy to cause the lack of data read by the networked devices due to poor communication quality. Efficiency of network bandwidth usage.

In a prior art, a data inspection system and method for a smart operation center is proposed, wherein the data inspection method for classifying data sources includes: (1) data inspection is performed according to the importance classification of the data source data; Core, provide a report of data inspection results, and assist in the data refining operation before big data analysis in an automated way. (2) The data collection and management of the smart operation center prevents the risk of loss of important data. When there is a problem with the electronic information system (such as disconnection or service interruption), after the problem of the electronic information system is solved, the amount of data can be adjusted. incorrect In part, the data that has not been uploaded by the electronic information system is automatically synchronized to ensure the integrity of the data.

However, this prior art mainly focuses on data analysis and classification, but fails to further analyze the data content gaps, and does not have the functions of real-time data gap analysis and supplementation. That is to say, this prior art does not have the functions of real-time missing value analysis and automatic value-filling of the networked device management module, nor the functions of automatic missing-value analysis, automatic value-filling, and manual value-filling functions of the core module of the head-end system. , and there is no data missing compensation function for on-site networking equipment.

Therefore, how to provide an innovative data gap analysis and compensation technology to solve the above problems or provide related functions has become a major research topic for those skilled in the art.

The present invention provides an innovative device, system, method and computer-readable medium for analyzing and supplementing data for networked equipment. It provides the functions of real-time missing value analysis and automatic compensation of a networked equipment management module, or provides a core module of a head-end system. The automatic missing analysis function, the automatic supplementary value function, the manual value supplementary function of the networked equipment data of the group, or the data missing supplementation function of the on-site networked equipment is provided.

The system for analyzing and supplementing data for networked devices of the present invention includes: at least one networked device, which provides or transmits networked device data; and a head-end terminal system, which includes a networked device interface unit, a networked device data acquisition unit, a The networked device management module of the device data reading unit, the first networked device data analysis unit and the first data storage unit, and the networked device management module receives the networked device data from the networked devices, wherein the networked device management module is connected to the network The device interface unit analyzes the connection status of the networked device, so that when the connection status of the networked device is online, the networked device data acquisition unit of the networked device management module passes through the networked device The data reading unit caches and records the time stamp of the latest load data of the networked device, and then the first networked device data analysis unit of the networked device management module records the time stamp of the latest load data of the networked device according to the current time, the time stamp of the latest load data of the connected device and the connected device. The data generation cycle of the networked device is used to make decisions. When the first networked device data analysis unit of the networked device management module analyzes the time minus the time stamp of the latest load data of the networked device and is less than the data generation cycle of the networked device, it means that the network is connected. The data generation cycle of the device is continuous and does not need to supplement the data of the networked device. On the contrary, when the first networked device data analysis unit of the networked device management module analyzes the occurrence time minus the time of the latest load data of the networked device When the stamp is greater than or equal to the data generation cycle of the networked device, it means that the data generation cycle of the networked device is not continuous and the missing data of the networked device data needs to be supplemented, then the networked device data acquisition unit of the networked device management module The network device data of the network device in the data generation period is retrieved through the network device data reading unit, so as to store the network device data of the network device in the data generation period in the first data storage unit of the network device management module.

The method for analyzing and complementing data of networked devices of the present invention includes: providing at least one networked device and a head terminal system, and the head terminal system includes a networked device interface unit, a networked device data acquisition unit, and a networked device data reading unit. , The networked device management module of the first networked device data analysis unit and the first data storage unit, wherein the networked device management module receives the networked device data provided or transmitted from the networked device; the networked device management module of the networked device The interface unit analyzes the connection status of the networked device, so that when the connection status of the networked device is online, the networked device data acquisition unit of the networked device management module caches and records the latest data of the networked device through the networked device data reading unit The time stamp of a piece of load data, and then the first network device data analysis unit of the network device management module makes a decision based on the current time, the time stamp of the latest load data of the network device, and the data generation cycle of the network device; and if the network device The first networked device data analysis unit of the management module analyzes the occurrence of time minus the networked device The timestamp of the latest load data prepared by the device is smaller than the data generation cycle of the networked device, which means that the data generation cycle of the networked device is continuous and there is no need to supplement the data of the networked device. On the contrary, if the first network connection of the networked device management module The device data analysis unit analyzes the time minus the time stamp of the latest load data of the networked device and is greater than or equal to the data generation cycle of the networked device, indicating that the data generation cycle of the networked device is not continuous, and the missing data of the networked device data needs to be checked. To make up the value, the network device data acquisition unit of the network device management module acquires the network device data of the network device in the data generation cycle through the network device data reading unit, so as to store the network device data of the network device in the data generation cycle. The first data storage unit stored in the networked device management module.

The computer-readable medium of the present invention is applied to a computing device or a computer, and stores instructions for executing the above-mentioned method for analyzing and complementing data gaps in networked equipment.

In order to make the above-mentioned features and advantages of the present invention more obvious and easy to understand, the following embodiments are given and described in detail with the accompanying drawings. Additional features and advantages of the present invention will be set forth in part in the description that follows, and in part will be apparent from the description, or may be learned by practice of the invention. It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are not intended to limit the scope of the invention as claimed.

1: Networked equipment data gap analysis and supplementary system

10: Networked Devices

20: Communication module

30: Concentrator (DCU)

40: wired network or wireless network

50: Head Terminal System

51: Networked device management module

511: Networked equipment interface unit

512: Network device data acquisition unit

513: Network device data reading unit

514: The first networked equipment data analysis unit

515: The first data storage unit

52: Head-end system core module

521: Data Collection Unit

522: Abnormal networking device management unit

523: Abnormal networking equipment notification unit

524: Second network equipment data analysis unit

525: The second data storage unit

526: Statistical report unit

53: Northbound system interface module

54: User Operation Interface (UI)

60: Network equipment management and maintenance unit

70: Network equipment data acquisition device

80: Networked device data management subsystem

NB-IoT: Narrowband Internet of Things

PLC: Power Line Communication

RF: radio frequency

S11 to S16, S21 to S25, S31 to S34: Steps

S41 to S45, S51 to S57: Steps

FIG. 1 is a schematic diagram of the architecture of the networked device data gap analysis and complement system of the present invention;

FIG. 2 is a schematic flowchart of the real-time missing value analysis and automatic value-filling function of the networked device management module in the system for missing data analysis and value complementing of networked devices and the method thereof of the present invention;

FIG. 3 is a system for analyzing and complementing data for networked devices and a method thereof according to the present invention. Flow chart of the automatic missing analysis function of networked device data in the core module of the head-end system;

FIG. 4 is a schematic flowchart of the automatic value-filling function of the core module of the head-end system in the networked device data gap analysis and value-filling system and method thereof of the present invention;

FIG. 5 is a schematic flowchart of the manual value-added function of the core module of the head-end system in the networked device data gap analysis and value-added system and method thereof of the present invention; and

FIG. 6 is a schematic flowchart of the function of data missing and supplementary value of the on-site networked equipment in the system and method for analyzing and complementing data gaps in networked devices of the present invention.

The embodiments of the present invention are described below with specific specific embodiments. Those skilled in the art can understand other advantages and effects of the present invention from the contents disclosed in this specification, and can also be implemented by other different specific equivalent embodiments. or use.

FIG. 1 is a schematic structural diagram of a system 1 for analyzing and complementing data of networked devices according to the present invention. As shown in the figure, the system 1 for analyzing and complementing networked device data may include at least one (eg, multiple) networked devices 10 (eg, a networked device group) that communicate with each other, at least one (eg, multiple) communication modules 20 , and at least one (eg, multiple) communication modules 20 . A (eg multiple) concentrator 30, at least one (eg multiple) wired or wireless network 40, a terminal system 50, a networked equipment management and maintenance unit 60, a networked equipment data acquisition device 70, a In the networked device data management subsystem 80, etc., the networked device group may be a group formed by a plurality of (eg, at least two) networked devices 10.

The networking device 10 may be a smart networking device (such as an AMI smart electricity meter), a smart water meter, a distribution transformer, a gas meter, a monitoring device, etc., where AMI stands for Advanced Metering Infrastructure. The communication module 20 can be or connect to a field network (Field Area Network; FAN), such as Narrowband Internet of Things (NB-IoT), radio frequency (Radio Frequency; RF), power line communication (Power Line Communication; PLC) and the like. The concentrator 30 is a data concentrator unit (Data Concentrator Unit; DCU) or the like.

The wired network in the wired network or wireless network 40 may be Fiber To The X (FTTx), Asymmetric Digital Subscriber Line (ADSL), dedicated line, etc., while the wireless network may be For wireless fidelity (Wireless Fidelity; WiFi), narrowband Internet of Things (NB-IoT), third generation (3rd-Generation; 3G) mobile communication network, fourth generation (4th-generation; 4G) mobile communication network, the first The fifth generation (5th-generation; 5G) mobile communication network, etc. The head-end system 50 is also referred to as a device for analyzing and supplementing data for networked device data, and may include a networked device management module 51, a head-end system core module 52, a northbound system interface module 53, and a user interface ( User Interface; UI) 54 and so on. The northbound system interface module 53 can be a northbound system interface, a northbound system interface software (program), and the like. The networked device management and maintenance unit 60 is a networked device management and maintenance terminal, and the like. The network device data acquisition device 70 is a network device data extractor and the like.

The networked device management module 51 may have a networked device interface unit 511 , a networked device data acquisition unit 512 , a networked device data reading unit 513 , a first networked device data analysis unit 514 , a first data storage unit 515 and the like. The networking device interfacing unit 511 can be a networking device interfacing component, a networking device interfacing software (program), etc., and is used to interface the networking device 10 through the wired network or the wireless network 40 . The networked device data capture unit 512 may be a networked device data capturer, a networked device data capture software (program), etc., for decrypting, analyzing, or retrieving the data content returned by the networked device 10 . The networking device data reading unit 513 can It is a network device data reader, a network device data reading software (program), etc., used to read the network device data of the network device 10 , and can also send a read command to the network device 10 and receive the response data of the network device 10 . The first networked device data analysis unit 514 may be a networked device data analyzer, a networked device data analysis software (program), and the like. The first data storage unit 515 can be a hard disk (such as a network or cloud hard disk), a memory, a memory card, a database, and the like.

The head-end system core module 52 can be a head-end server (HES), etc., and has a data collection unit 521, an abnormal networking device management unit 522, an abnormal networking device reporting unit 523, and a second networking The equipment data analysis unit 524, a second data storage unit 525, a statistical report unit 526, etc. The data collection unit 521 may be a data collector, data collection software (program), or the like. The abnormal networking device management unit 522 may be an abnormal networking device recorder, an abnormal networking device management software (program), and the like. The abnormal networking device notification unit 523 may be an abnormal networking device notification device, an abnormal networking device reporting software (program), and the like. The second networked device data analysis unit 524 may be a networked device data analyzer, a networked device data analysis software (program), and the like. The second data storage unit 525 can be a hard disk (such as a network or cloud disk), a memory, a memory card, a database, and the like. The statistical report unit 526 may be a statistical report software (program) or the like.

The networked device 10 (eg, a networked device group) can be connected to a wired network or a wireless network 40 through a communication module 20 (eg, a field area network FAN), and the type of the field area network (FAN) of the communication module 20 may be Narrowband Internet of Things (NB-IoT), radio frequency (RF), power line communication (PLC) and other types. That is, the networked device 10 can be directly connected to the wired network or the wireless network 40 through the communication module 20 (such as the field area network FAN) of the Narrowband Internet of Things (NB-IoT) type, so as to connect to the wired network or the wireless network 40 directly. The network 40 communicates with the networked device management module 51 of the head terminal system 50 . Alternatively, the networked device 10 can communicate through a communication module 20 of a radio frequency (RF) type or a power line communication (PLC) type such as a field area network FAN) is connected to the wired network or wireless network 40 through the concentrator 30 (such as the data concentrator unit DCU) to communicate with the networked device management module 51 of the head-end system 50 through the wired network or wireless network 40 .

The networked devices 10 (eg, networked device groups) can be connected to the Internet through a communication method such as a wired network or a wireless network 40 through a narrowband Internet of Things (NB-IoT), radio frequency (RF), or power line communication (PLC) interface. The networked device data of the device 10 is transmitted to the networked device management module 51 of the head-end system 50 , and then the head-end system core module 52 of the head-end system 50 analyzes, manages, makes statistical reports, and analyzes the networked device data of the networked device 10 . Abnormal networking equipment management or reporting operations.

The head-end system core module 52 can store the data of the networked devices with missing values in the abnormal networked device management unit 522 through the second networked device data analysis unit 524 , and report the networked devices with missing values through the abnormal networked device reporting unit 523 The data is reported to the network equipment management and maintenance unit 60, so that the network equipment management and maintenance unit 60 can determine whether the network equipment data with missing values needs to be supplemented by the network equipment 10 on site (ie, on-site supplement).

If the network equipment management and maintenance unit 60 determines that the network equipment data with missing values needs to be supplemented by the on-site network equipment 10 (ie, on-site supplement), the network equipment data acquisition device 70 is used to use the head-to-end terminal system 50 The user interface (UI) 54 extracts the missing value information of the networked device 10 through the head-end system core module 52 , and the missing value information may be, for example, the networked device 10 with the missing value and its time period. In addition, the networked device management and maintenance unit 60 can capture the missing data of the networked device 10 on site through the networked device data capture device 70 , so that the networked device data capture device 70 can retrieve the missing data of the networked device 10 through A user operation interface (UI) 54 is loaded into the head-end system core module 52 and can be accessed through the user interface (UI) 54 verifies the integrity of the networking device data of the networking device 10 .

The network equipment data management subsystem 80 can obtain the network equipment data or related information of the network equipment 10 from the head-end system core module 52 through the northbound system interface module 53 of the head-end system 50 , and the user of the head-end system 50 The operation interface (UI) 54 can directly obtain the networking device data or related information of the networking device 10 from the head-end system core module 52 , so as to perform manipulation operations such as querying the networking device data of the networking device 10 and statistical reports.

The networked device interface unit 511 of the networked device management module 51 can automatically analyze whether the connection status of the networked device 10 is online (connected) or offline. The timestamp of the latest load data of the online (connected) networked device 10 is recorded. The first network-connected device data analysis unit 514 can perform automated decision-making according to the current time, the timestamp of the latest load data of the network-connected device 10 and the data generation cycle, and analyze (determine) whether the current time minus the timestamp of the latest load data is less than the data generation cycle. If (the current time minus the timestamp is less than the data generation period), it means that the data generation period of the networked device 10 is continuous and there is no need to supplement the networked device data, and the first networked device data analysis unit 514 notifies the communication module 20 (such as field network FAN) into sleep mode. On the contrary, if no (the current time minus the timestamp is greater than or equal to the data generation period), it means that the data generation period of the networked device 10 is not continuous, and the missing data of the networked equipment data needs to be supplemented, so the networked equipment data is retrieved. The retrieval unit 512 can retrieve the networked device data of the networked device 10 in this data generation cycle through the networked device data reading unit 513, and store the networked device data of the networked device 10 in this data generation cycle in the first data storage unit 515, so that The networked device management module 51 achieves (completes) the automatic supplementary data reading operation of the missing data of the networked device 10 . Thereby, the present invention can avoid the conventional time-by-transaction data on the networked device. The problem of network resource congestion caused by reading can also improve the efficiency of network bandwidth usage.

The second data storage unit 525 of the head-end system core module 52 can receive the updated data from the first data storage unit 515 of the networked device management module 51 through the data collection unit 521 according to the schedule or periodically, and the head-end system core The second networked device data analysis unit 524 of the module 52 can periodically or periodically analyze the continuity and integrity of the networked device data stored in the second data storage unit 525 through the statistical report unit 526 (ie, missing value analysis). When the networked device data stored by the second data storage unit 525 is not continuous and complete, the second networked device data analysis unit 524 can sort out the missing data content of the networked device 10 to be collected, so as to notify the networked device according to the missing data content The networked device data capture unit 512 of the device management module 51 collects the missing data of the networked device 10 , and the networked device data capture unit 512 stores the collected missing data of the connected device 10 in the first data storage unit 515 . The first data storage unit 515 of the networked device management module 51 can receive and transmit the missing data of the networked device 10 collected by the networked device data acquisition unit 512 to the second through the data collection unit 521 of the head-end system core module 52 . The second data storage unit 525 is used to update the missing data of the networked device 10 by the second data storage unit 525, so as to achieve the effect of automatically supplementing the data of the networked device.

The head-end system core module 52 can also manually supplement the network device data of the network device 10 . For example, through the user operation interface (UI) 54, first select the networked device 10 to be supplemented (such as a networked device group) and select the time interval to be supplemented, so that the head-end system core module 52 can pass the second networked device data through the user interface (UI) 54. The analysis unit 524 sorts out the data content of the networked device 10 that needs to be re-collected, and then requests the networked device data acquisition unit 512 of the networked device management module 51 to perform the data collection operation (data collection activity) of the networked device 10 through the data collection unit 521 , The data collection unit 521 fills up the missing data of the networked device data stored in the second data storage unit 525 as supplementary data, and then verifies the integrity of the supplementary data through the user operation interface (UI) 54 . In this way, the present invention can solve the problem that when the networked device data of the networked device 10 (eg, the networked device group) is lost or incompletely collected, the data replenishment operation of the networked device 10 can be performed immediately by manual means, so as to facilitate the manual replenishment mechanism and the Together, the automated back-up mechanism ensures the integrity of the networked device data of the networked device 10 .

The network device management module 51 of the present invention can perform real-time missing value analysis when the connection status of the network device 10 is online or connected. When the network device data of the network device 10 is incompletely collected, the network device management module 51 That is, the supplementary operation of missing data is automatically performed. Therefore, the present invention can solve the conventional problem that network resources are congested due to periodically reading data from networked devices one by one, or the device reading data is easily missed due to poor communication quality, and can also improve the network bandwidth. the efficiency of use.

The present invention can be used in conjunction with the head-end system core module 52 to perform automatic analysis and supplementation of missing readings, so as to regularly or periodically analyze the continuity and integrity of the networked device data stored in the second data storage unit 525 . When the data of the networked equipment is missing, it can automatically fill in the missing or missing data. In addition, in case of emergency, the user can perform manual compensation control through the head-end system core module 52 to force the collection of networked devices 10 in a specified time interval or type (such as a single-phase one-way or three-phase two-way smart meter). ) and other networked device data to solve the problem of data missing.

The present invention can be applied to networked devices 10 such as smart networking equipment (AMI smart electricity meters), smart water meters, distribution transformers, gas meters, etc., and the networking equipment 10 can also be used in remote areas, for example, through a communication module 20 (such as a field network FAN). ) The environment for reading and transmitting data (temperature, relative Humidity, carbon dioxide, rainfall, air quality, water quality, etc.), solar photovoltaic, wind power and other monitoring equipment.

FIG. 2 is a schematic flowchart of the real-time missing value analysis and auto-complement functions of the networked device management module 51 in the system 1 and the method for missing data for networked devices of the present invention, and is described with reference to FIG. 1 .

In step S11, the communication state of the communication module 20 (eg, the field area network FAN) enters the sleep mode or the timed active connection mode.

In step S12, the networked device interface unit 511 of the networked device management module 51 automatically analyzes (eg, automatically detects and analyzes) whether the connection status of the networked device 10 is online (connected) or offline. If the connection state is online (connected), then proceed to step S13; otherwise, if the connection state is offline (offline), then the process may not be processed.

In step S13, when the connection status of the networked device 10 is online (connected), the networked device data acquisition unit 512 of the networked device management module 51 caches the record online (connected) through the networked device data reading unit 513. ) is the timestamp of the latest load data of the connected device 10.

In step S14 , the first networked device data analysis unit 514 of the networked device management module 51 performs automatic decision-making according to the current time, the timestamp of the latest load data of the networked device 10 and the data generation cycle for automatic decision-making.

In step S15, the first networked device data analysis unit 514 analyzes (determines) whether the current time minus the timestamp of the latest load data is less than the data generation period? If (the current time minus the time stamp is less than the data generation period), it means that the data generation period of the networked device 10 is continuous and there is no need to supplement the networked device data, so step S11 is performed again, The communication module 20 (eg, the field area network FAN) is notified by the first networked device data analysis unit 514 to enter the sleep mode. On the contrary, if no (the current time minus the timestamp is greater than or equal to the data generation period), it means that the data generation period of the networked device 10 is not continuous and the missing data of the networked device data needs to be supplemented, so step S16 is performed.

In step S16, the networked device data acquisition unit 512 retrieves the networked device data of the networked device 10 in this data generation cycle through the networked device data reading unit 513, so as to store the networked device data of the networked device 10 in this data generation cycle In the first data storage unit 515 , the networked device management module 51 achieves (completes) the automatic supplementary data reading operation of the missing data of the networked device 10 . In this way, the present invention can solve the problem of network resource congestion caused by regularly reading data from networked devices one by one, and can also improve the use efficiency of network bandwidth.

FIG. 3 is a schematic flow chart of the automatic missing analysis function of networked device data of the core module 52 of the head-end system in the system 1 and the method for analyzing and complementing the data of the networked device of the present invention, and is described with reference to FIG. 1 .

In step S21 , the head-end system core module 52 regularly or regularly determines the data collection quantity of the designated Internet-connected device 10 in the designated time interval.

In step S22, the head-end system core module 52 determines that the networked device data of the networked device 10 has incomplete and missing data items.

In step S23, the head-end system core module 52 collects data items and work schedules of the networked devices 10 that need to be re-collected in batches.

In step S24, the data collection unit 521 of the head-end system core module 52 performs the data collection and upload operation of the networked device 10 again.

In step S25, after completing the data collection and uploading operations, the head-end system core The module 52 synchronously verifies the integrity of the network device data of the network device 10 to ensure that the work task is completed.

FIG. 4 is a schematic flowchart of the auto-complement function of the core module 52 of the head-end system in the system 1 and the method for analyzing and supplementing data for networked device data of the present invention, and is described with reference to FIG. 1 .

In step S31 , the second data storage unit 525 of the head-end system core module 52 receives the updated data from the first data storage unit 515 of the networked device management module 51 through the data collection unit 521 according to the schedule or periodically.

In step S32, the second networked device data analysis unit 524 of the head-end system core module 52 analyzes the continuity and integrity of the networked device data stored by the second data storage unit 525 through the statistical report unit 526 periodically or periodically (ie, missing value analysis).

In step S33, when the networked device data stored by the second data storage unit 525 does not have continuity and integrity, the second networked device data analysis unit 524 can sort out the missing data content of the networked device 10 that needs to be collected. The content of the missing data is notified to the networked device data acquisition unit 512 of the networked device management module 51 to collect the missing data of the networked device 10, and then the networked device data acquisition unit 512 stores the collected missing data of the networked device 10 in the first data storage unit 515 .

In step S34 , the first data storage unit 515 of the network device management module 51 receives the missing data of the network device 10 collected by the network device data acquisition unit 512 through the data collection unit 521 of the head-end system core module 52 . and send the data to the second data storage unit 525, so that the second data storage unit 525 can supplement and update the missing data of the networked device 10 according to the collected missing data, so as to achieve the effect of automatically supplementing the data of the networked device. Then, Step S32 is performed again.

FIG. 5 is a schematic flowchart of the manual value complement function of the core module 52 of the head-end system in the system 1 for data gap analysis and complement value of the networked device and the method thereof of the present invention, and is described with reference to FIG. 1 .

In step S41 , through the user operation interface (UI) 54 , the networked device 10 (eg, a networked device group) to be supplemented and the time interval to be supplemented are selected.

In step S42 , the head-end system core module 52 organizes the data content of the networked device 10 that needs to be re-collected through the second networked device data analysis unit 524 .

In step S43 , the head-end system core module 52 requests the networked device data acquisition unit 512 of the networked device management module 51 to perform the data collection operation (data collection activity) of the networked device 10 through the data collection unit 521 .

In step S44, the head-end system core module 52 fills up the missing data of the networked device data stored in the second data storage unit 525 through the data collection unit 521 as supplementary data.

In step S45 , the integrity of the supplementary data is verified through the user operation interface (UI) 54 .

Therefore, the present invention can solve the problem that when the data of the networked device 10 (eg, the networked device group) is lost or incompletely collected, the data of the networked device 10 (eg, the networked device group) can be supplemented immediately by manual means. The manual back-up mechanism and the automatic back-up mechanism jointly ensure the integrity of the network device data of the network device 10 .

FIG. 6 is a schematic flow chart of the function of data omission compensating for the on-site networking equipment 10 in the system 1 for data gap analysis and complementation of the networked equipment of the present invention and the method thereof, and refer to See Figure 1 for an explanation.

In step S51 , the integrity of the network device data of the network device 10 cannot be completed after the process of automatic value-filling (see FIG. 4 ) and manual value-filling (see FIG. 5 ) by the head-end system core module 52 .

In step S52, the abnormal networking equipment reporting unit 523 of the head-end system core module 52 notifies the networking equipment management and maintenance unit 60, so that the networking equipment management and maintenance unit 60 determines whether it is necessary to send someone to the on-site networking equipment 10 to carry out Compensation operation (ie, on-site compensation).

In step S53, if the problem is not caused by non-communication factors such as abnormality, dismantling, and replacement of the networked device 10, and it is necessary, the networked device management and maintenance unit 60 may send personnel to perform on-site replenishment of the networked device 10. (ie on-site compensation).

In step S54, the data acquisition device 70 of the networked device is used to extract the missing value information of the networked device 10 through the user operation interface (UI) 54 through the head-end system core module 52, and the missing value information may be, for example, a missing value The networked device 10 and its time period.

In step S55 , the missing data of the on-site networked device 10 is retrieved as supplementary data according to the missing value information by using the networked device data acquisition device 70 .

In step S56 , the missing data from the networked equipment 10 in the field as supplementary data is loaded into the head-end system core module 52 through the user operation interface (UI) 54 by using the networked equipment data acquisition device 70 .

In step S57 , the integrity of the supplementary data is verified through the user operation interface (UI) 54 .

In addition, the present invention also provides a computer-readable medium for a method for analyzing and complementing data gaps in networked equipment, which is applied to a computing device or computer having a processor and/or memory. and store instructions, and can utilize a computing device or computer to execute a computer-readable medium through a processor and/or memory, so as to execute the above-mentioned content when the computer-readable medium is executed. For example, the processor can be a microprocessor, a central processing unit (CPU), a graphics processing unit (GPU), etc., and the memory can be a random access memory (RAM), a memory card, a hard disk (such as a cloud/network hard disk) disc), etc., but not limited thereto.

To sum up, the system, method and computer-readable medium for analyzing and complementing data gaps in networked devices of the present invention have at least the following features, advantages or technical effects.

1. The present invention can provide real-time missing value analysis and automatic value-filling functions of the networked device management module, or provide the networked device data automatic missing-value analysis function, automatic value-filling function, and manual value-filling function of the core module of the head-end system, or It provides the function of making up the missing data of the on-site networked equipment, and can also effectively construct an automatic inspection and compensation mechanism.

2. The networking equipment of the present invention can be smart networking equipment (such as AMI smart networking equipment), distribution transformers, smart water meters, gas meters, etc., and can be connected to the head-terminal system through a wired network or a wireless network, which is conducive to solving the problem of networking equipment. The deployment area is so extensive that network communication often results in data transmission gaps due to terrain, features, poor communication quality or interference.

3. When the networked device data of the networked device is incompletely collected, the present invention can automatically supplement the data, and can also regularly analyze the continuity and integrity of the networked device data stored in the data storage unit.

4. When the network equipment data of the network equipment is missing, the present invention can automatically fill in the missing or missing data, comprehensively solve the problem of missing data, and greatly improve the efficiency of manual judgment, maintenance, operation and management, so as to satisfy the integrity and reliability of the network equipment data. Continuity check requirements. For example, the present invention can effectively increase the success rate of data reading by more than 14% (eg, from 85% to 99%), exceeding the standard threshold (eg, greater than 95%).

5. When there is a missing important data of networked devices (such as billing data), the present invention can immediately carry out the supplementary operation of the networked device data manually, and compulsorily collect the networked device data of the networked device in a specified time interval or type (such as Load profile, timed power supply quality data, midnight data, etc.), it is advantageous to cooperate with the manual compensation mechanism and the automatic compensation mechanism to meet various requirements of data reading of networked devices.

The above-mentioned embodiments are only illustrative of the principles, features and effects of the present invention, and are not intended to limit the applicable scope of the present invention. Modifications and changes are made to the implementation form. Any equivalent changes and modifications made by using the contents disclosed in the present invention should still be covered by the scope of the patent application. Therefore, the protection scope of the present invention should be listed in the scope of the patent application.

1: Networked equipment data gap analysis and supplementary system

10: Networked Devices

20: Communication module

30: Concentrator (DCU)

40: wired network or wireless network

50: Head Terminal System

51: Networked device management module

511: Networked equipment interface unit

512: Network device data acquisition unit

513: Network device data reading unit

514: The first networked equipment data analysis unit

515: The first data storage unit

52: Head-end system core module

521: Data Collection Unit

522: Abnormal networking device management unit

523: Abnormal networking equipment notification unit

524: Second network equipment data analysis unit

525: Second data storage unit

526: Statistical report unit

53: Northbound system interface module

54: User Operation Interface (UI)

60: Network equipment management and maintenance unit

70: Network equipment data acquisition device

80: Networked device data management subsystem

NB-IoT: Narrowband Internet of Things

PLC: Power Line Communication

RF: radio frequency

Claims (20)

A system for analyzing and supplementing data for networked equipment, comprising: at least one networked device that provides or transmits networked device data; and The head terminal system includes a networked device management module having a networked device interface unit, a networked device data acquisition unit, a networked device data reading unit, a first networked device data analysis unit and a first data storage unit, and the The networked device management module receives the networked device data from the networked device, wherein the networked device interface unit of the networked device management module analyzes the connection state of the networked device, so that when the connection state of the networked device is online , the time stamp of the latest load data of the networked device is cached and recorded by the networked device data acquisition unit of the networked device management module through the networked device data reading unit, and then the first networked device of the networked device management module The device data analysis unit makes a decision based on the current time, the timestamp of the latest load data of the networked device and the data generation cycle of the networked device. When the first networked device data analysis unit of the networked device management module analyzes the When the current time minus the timestamp of the latest load data of the networked device is less than the data generation cycle of the networked device, it means that the data generation cycle of the networked device is continuous and there is no need to supplement the data of the networked device, otherwise, When the first networked device data analysis unit of the networked device management module analyzes and finds that the time stamp of the latest load data of the networked device minus the current time is greater than or equal to the data generation period of the networked device, it means that the networked device has The data generation cycle is not continuous and the missing data of the networked device data needs to be supplemented. The data of the networked device in the data generation cycle is stored in the first data storage unit of the networked device management module by the networked device in the data generation cycle. The system for analyzing and supplementing data for networked devices as described in claim 1, wherein the head-end system further includes a head-end system core module, which regularly or regularly determines the data collection quantity of the networked device in a specified time interval, It is judged that there are incomplete and missing data items in the network device data of the network device, and the data items and work schedule of the network device that need to be re-collected in batches. The system for analyzing and supplementing data for networked equipment as described in claim 1, wherein the head-end system further comprises a head-end system core module having a data collection unit, and the data collection unit re-runs the data of the networked equipment Collect and upload operations to synchronously verify the integrity of the networked device data of the networked device by the headend system core module. The system for analyzing and supplementing data for networked equipment as claimed in claim 1, wherein the head-end system further comprises a head-end system core module having a second data storage unit and a data collection unit, and the second data storage The unit receives updated data from the first data storage unit of the networked device management module through the data collection unit according to a schedule or periodically. The system for analyzing and supplementing data for networked equipment as claimed in claim 1, wherein the head-end system further comprises a head-end system core module having a second networked equipment data analysis unit, a statistical report unit and a second data storage unit group, and the second networked device data analysis unit analyzes the continuity and integrity of the networked device data stored by the second data storage unit through the statistical report unit regularly or periodically. When the data of the networked device is not continuous and complete, the second networked device data analysis unit sorts out the content of the missing data of the networked device that needs to be collected, so as to notify the networked device data of the networked device management module according to the content of the missing data The retrieval unit collects the missing data of the networked device, and then the collected missing data of the networked device is stored in the first data storage unit by the networked device data retrieval unit. The system for analyzing and supplementing data for networked equipment as described in claim 1, wherein the head-end system further comprises a head-end system core module having a data collection unit and a second data storage unit, and the networked equipment management module The first data storage unit of the group receives and transmits the missing data of the networked device collected by the networked device data acquisition unit to the second data storage unit through the data collection unit of the head-end system core module, so that the The second data storage unit performs supplementary update of the missing data of the networked device according to the collected missing data. The system for analyzing and supplementing data for networked equipment as claimed in claim 1, wherein the head-end system further comprises a user operation interface and a head-end system core having a second data analysis unit and a data collection unit for networked equipment The module is used to select the networked device to be supplemented and the time interval to be supplemented through the user operation interface, and to sort out the data content of the networked device that needs to be re-collected through the second networked device data analysis unit, and then through the second networked device data analysis unit. The data collection unit requests the networked device data acquisition unit of the networked device management module to perform the data collection operation of the networked device. The system for analyzing and supplementing data for networked equipment as claimed in claim 1, wherein the head-end system further comprises a user interface and a head-end system core module having a data collection unit and a second data storage unit , using the data collection unit to fill up the missing data of the networked device data stored in the second data storage unit as supplementary data, and then to verify the integrity of the supplementary data through the user operation interface. The system for analyzing and supplementing data for networked devices as described in claim 1 further includes a networked device management and maintenance unit, and the head-to-end system further includes a second networked device data analysis unit, an abnormal networked device management unit, and The head-end system core module of the abnormal networked equipment reporting unit, wherein the head-end system core module stores the networked equipment data with missing values in the abnormal networked equipment management unit through the second networked equipment data analysis unit, so as to pass The abnormal networked device reporting unit notifies the networked device of the networked device data with missing values The management and maintenance unit, and then the networked equipment management and maintenance unit will determine whether the data of the networked equipment with missing values needs to be supplemented by the on-site networked equipment. The system for analyzing and supplementing data for networked equipment as described in claim 1 further includes a data acquisition device for networked equipment, and the head-end system further includes a user operation interface and a head-end system core module for utilizing the The networked equipment data acquisition device extracts the missing value information of the networked equipment through the core module of the head-end system through the user operation interface, and then uses the networked equipment data acquisition device to acquire the networked equipment on site according to the missing value information The missing data are used as supplementary data. The system for analyzing and supplementing data for networked equipment as described in claim 1 further includes a data acquisition device for networked equipment, and the head-end system further includes a user operation interface and a head-end system core module for utilizing the The network equipment data acquisition device loads the missing data from the network equipment on site as supplementary data into the core module of the head-end system through the user operation interface, and then verifies the supplementary value data through the user operation interface. completeness. The system for analyzing and supplementing data for networked equipment as described in claim 1 further includes a networked equipment data management subsystem, and the head-to-terminal system further includes a northbound system interface module, a head-end system core module, and a head-end system core module. A user operation interface, wherein the networked device data management subsystem obtains the networked device data of the networked device from the core module of the headend system through the northbound system interface module of the headend system, and the headend system has The user operation interface directly obtains the network device data of the network device from the core module of the head-end system. A device for analyzing and complementing data for networked equipment, comprising: The networked equipment management module includes a networked equipment interface unit, a networked equipment data acquisition unit, a networked equipment data reading unit, a first networked equipment data analysis unit and a first data storage unit, and the networked equipment management module the group receives networked device data from at least one networked device, Wherein, the networked device interface unit of the networked device management module analyzes the connection state of the at least one networked device, so that when the connection state of the at least one networked device is online, the networked device of the networked device management module is The data acquisition unit caches and records the timestamp of the latest load data of the at least one networked device through the networked device data reading unit, and then the first networked device data analysis unit of the networked device management module according to the current time, the The time stamp of the latest load data of the at least one networked device and the data generation cycle of the at least one networked device are used for decision-making, wherein, when the first networked device data analysis unit of the networked device management module analyzes and finds that the current time minus the When the timestamp of the latest load data of at least one networked device is smaller than the data generation period of the at least one networked device, it means that the data generation period of the at least one networked device is continuous and it is not necessary to supplement the data of the networked device, otherwise , when the first networked device data analysis unit of the networked device management module analyzes and finds that the current time minus the timestamp of the latest load data of the at least one networked device is greater than or equal to the data generation period of the at least one networked device, Indicates that the data generation cycle of the at least one networked device is not continuous and the missing data of the networked device data needs to be supplemented, then the networked device data acquisition unit of the networked device management module reads the networked device data through the networked device data The unit retrieves the networked device data of the at least one networked device in the data generation period, so as to store the networked device data of the at least one networked device in the data generation period in the first data storage unit of the networked device management module . A method for analyzing and complementing data of networked equipment, comprising: Provide at least one networked equipment and a head terminal system, and the head terminal system includes a networked equipment interface unit, a networked equipment data acquisition unit, a networked equipment data reading unit, a first networked equipment data analysis unit and a first data storage unit The network device management module of the unit, wherein the network device management module receives the network device data provided or transmitted from the network device; The networked device interface unit of the networked device management module analyzes the connection state of the networked device, so that when the connection state of the networked device is online, the networked device management module is connected to the network The device data acquisition unit caches and records the timestamp of the latest load data of the networked device through the networked device data reading unit, and then the first networked device data analysis unit of the networked device management module according to the current time, the networked device The time stamp of the latest load data of the device and the data generation cycle of the networked device are used to make decisions; and If the first networked device data analysis unit of the networked device management module analyzes and finds that the time stamp minus the latest load data of the networked device is less than the data generation cycle of the networked device, it means the data generation cycle of the networked device It is continuous and does not need to supplement the data of the networked device. On the contrary, if the first networked device data analysis unit of the networked device management module analyzes the current time minus the timestamp of the latest load data of the networked device If it is greater than or equal to the data generation cycle of the networked device, it means that the data generation cycle of the networked device is not continuous and the missing data of the networked device data needs to be supplemented, then the networked device data of the networked device management module is retrieved The acquisition unit retrieves the networked device data of the networked device in the data generation cycle through the networked device data reading unit, so as to store the networked device data of the networked device in the data generation cycle in the networked device management module. the first data storage unit. The method for analyzing and supplementing data missing in networked equipment according to claim 14, wherein the head-end system further comprises a head-end system core module having a second networked equipment data analysis unit, a statistical report unit and a second data storage unit group, and the second networked device data analysis unit analyzes the continuity and integrity of the networked device data stored by the second data storage unit through the statistical report unit regularly or periodically. When the data of the networked device is not continuous and complete, the second networked device data analysis unit sorts out the content of the missing data of the networked device that needs to be collected, so as to notify the networked device data of the networked device management module according to the content of the missing data The retrieval unit collects the missing data of the networked device, and then the collected missing data of the networked device is stored in the first data storage unit by the networked device data retrieval unit. The method for analyzing and supplementing data for networked equipment as described in claim 14, wherein the head-end system further comprises a head-end system core module having a data collection unit and a second data storage unit, and the networked equipment management module The first data storage unit of the group receives and transmits the missing data of the networked device collected by the networked device data acquisition unit to the second data storage unit through the data collection unit of the head-end system core module, so that the The second data storage unit performs supplementary update of the missing data of the networked device according to the collected missing data. The method for analyzing and complementing data gaps in networked equipment according to claim 14, wherein the head-end system further comprises a user interface and a head-end system core having a second networked equipment data analysis unit and a data collection unit The module is used to select the networked device to be supplemented and the time interval to be supplemented through the user operation interface, and to sort out the data content of the networked device that needs to be re-collected through the second networked device data analysis unit, and then through the second networked device data analysis unit. The data collection unit requests the networked device data acquisition unit of the networked device management module to perform the data collection operation of the networked device. The method for analyzing and complementing networked device data gaps as claimed in claim 14, wherein the head-end system further comprises a head-end system having a second networked device data analysis unit, an abnormal networked device management unit, and an abnormal networked device reporting unit The core module, and the head-end system core module stores the data of the networked device with missing values in the abnormal networked device management unit through the second networked device data analysis unit, so as to report the missing value through the abnormal networked device reporting unit. The valued networked device data is reported to a networked device management and maintenance unit, and the networked device management and maintenance unit determines whether the networked device data with missing values needs to be supplemented on-site for the networked device. The method for analyzing and complementing data missing of networked equipment according to claim 14, wherein the head-end system further comprises a user operation interface and a core module of the head-end system, so as to use a networked equipment data acquisition device to retrieve data from the field in the networked device as supplementary data The missing data is loaded into the core module of the head-end system through the user operation interface, and then the integrity of the supplementary value data is verified through the user operation interface. A computer-readable medium, applied in a computing device or a computer, stores instructions for executing the method for analyzing and complementing data gaps in networked equipment as described in any one of claims 14 to 19.

Images