CN112925673B - Big data storage management method and system for power monitoring - Google Patents

Big data storage management method and system for power monitoring Download PDF

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CN112925673B
CN112925673B CN202110187506.8A CN202110187506A CN112925673B CN 112925673 B CN112925673 B CN 112925673B CN 202110187506 A CN202110187506 A CN 202110187506A CN 112925673 B CN112925673 B CN 112925673B
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data
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department terminal
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CN112925673A (en
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朱静儒
郝忆冰
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Shenzhen Tengyun Data System Co ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1448—Management of the data involved in backup or backup restore
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1458—Management of the backup or restore process
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/22—Indexing; Data structures therefor; Storage structures
    • G06F16/2291—User-Defined Types; Storage management thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]

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Abstract

The invention provides a big data storage management method and a big data storage management system for power monitoring, wherein the method comprises the following steps: the data management terminal receives the power monitoring data sent by the power monitoring system in real time, and classifies and stores the power monitoring data acquired by the power monitoring system by taking the data type as a standard; monitoring the data storage amount corresponding to each type of data type in real time, and judging whether the data storage amount reaches a preset storage amount threshold value or not; when the data storage amount exceeds a preset storage amount threshold value, the data management terminal indicates the data corresponding to the data type exceeding the storage amount threshold value to perform data backup processing on a unit department terminal related to data retrieval and application; calling data needing to be backed up from the data management terminal, finishing and backing up the data needing to be backed up, and sending a backup completion receipt to the data management terminal after the data are backed up; and deleting the data which is subjected to backup. The system comprises modules corresponding to the method steps.

Description

Big data storage management method and system for power monitoring
Technical Field
The invention provides a big data storage management method and system for power monitoring, and belongs to the technical field of data management.
Background
The power monitoring system takes a computer, communication equipment and a measurement and control unit as basic tools, provides a basic platform for real-time data acquisition, on-off state detection and remote control of a power transformation and distribution system, can form any complex monitoring system with detection and control equipment, plays a core role in power transformation and distribution monitoring, can help enterprises eliminate isolated islands, reduce operation cost, improve production efficiency and accelerate abnormal response speed in the power transformation and distribution process. The problem that resources are insufficient in large data storage of an existing power monitoring system is often caused due to the fact that the generated data volume is larger and larger.
Disclosure of Invention
The invention provides a big data storage management method for power monitoring, which is used for solving the problem that the big data storage capacity of the existing big data power monitoring system is insufficient:
a big data storage management method for power monitoring, the method comprising:
the data management terminal receives the power monitoring data sent by the power monitoring system in real time, and classifies and stores the power monitoring data acquired by the power monitoring system by taking the data type as a standard;
monitoring the data storage amount corresponding to each type of data type in real time, and judging whether the data storage amount reaches a preset storage amount threshold value or not;
when the data storage amount exceeds a preset storage amount threshold value, the data management terminal indicates the data corresponding to the data type exceeding the storage amount threshold value to perform data backup processing on a unit department terminal related to data retrieval and application;
after receiving an instruction of data backup by a data management terminal, the unit department terminal calls data to be backed up from the data management terminal, arranges and backs up the data to be backed up, and sends a backup completion receipt to the data management terminal after the data is backed up;
and after the data management terminal receives the receipt of all the unit department terminals related in the data corresponding to the data type exceeding the storage threshold, deleting the data after the backup is finished.
Further, the data management terminal receives the power monitoring data sent by the power monitoring system in real time, and performs classified storage on the power monitoring data acquired by the power monitoring system by using the data type as a standard, including:
when receiving the power monitoring data sent by the power monitoring system, the data management terminal marks data receiving time in the power monitoring data and determines the type of the power monitoring data;
and sequentially storing the power monitoring data to a data storage area corresponding to the data type by taking the data type as a standard.
Further, when the data storage amount exceeds a preset storage amount threshold, the data management terminal indicates, in the data corresponding to the data type exceeding the storage amount threshold, a unit department terminal related to data retrieval and application to perform data backup processing, including:
when the data storage amount exceeds a preset storage amount threshold, the data management terminal determines the backup data amount needing to be backed up according to the data storage amount corresponding to the data type currently exceeding the storage amount threshold;
sequentially scanning the power monitoring data in the data storage regions corresponding to the data types exceeding the storage amount threshold value currently according to the data amount to be backed up from first to last according to the storage time sequence, and calculating the scanning data amount corresponding to the scanned power monitoring data in the scanning process; when the scanning data volume is equal to the backup data volume, acquiring data receiving time marked in the current power monitoring data, and marking all the power monitoring data which are not scanned and the scanned data corresponding to the data receiving time as data to be backed up;
determining unit department terminals for calling and applying corresponding data in the data to be backed up, and sending a time point corresponding to the data receiving time, data backup specified time and a data backup prompt to each unit department terminal;
if the unit department terminal does not send a backup completion receipt within the data backup specified time, the data management terminal sends a data backup prompt to the unit department terminal again and resets the data backup specified time;
and if the unit department terminal still does not send a backup completion receipt within the preset data backup time, the data management terminal directly controls the unit department terminal to perform passive data backup of the unit department terminal.
Further, the specific process of resetting the data backup for the specified time includes:
scanning the data backup state of the unit department terminal, and if the unit department terminal is in the data backup state, resetting the data backup for a specified time through the following formula:
Figure BDA0002943551520000021
wherein, T1When the unit department terminal is in a data backup state, resetting the data backup for a preset time; csIndicating the data amount corresponding to the power monitoring data of which the data backup is not finished; cwData amount, T, corresponding to power monitoring data indicating that data backup has been completediThe data backup time consumed by the unit department terminal in the ith data backup is represented; n represents the number of times of actively performing data backup currently completed by the unit department terminal, namely the number of times of passively performing data backup is not included in the number of times of actively performing data backup currently completed by the unit department terminal; t is0Representing the data backup time consumed by the current data backup of the unit department terminal; v represents the average data uploading speed of the unit department terminal until the data are uploaded to the network disk currently;
if the terminal of the department of the unit is not in the data backup state, resetting the data backup for the specified time by the following formula:
Figure BDA0002943551520000031
wherein, T2When the unit department terminal is not in the data backup state, resetting the data backup for a preset time; c represents the total amount of data corresponding to the data to be backed up currently by the unit department terminal; ciThe data total amount corresponding to the ith data backup of the unit department terminal is represented; m represents the total number of data backups completed by the unit department terminal at present; k represents the number of times of resetting the unit department terminal in the specified time of data backup; t isjIndicating the corresponding preset time after resetting when the unit department terminal resets the preset time for the jth data backup; vlThe average uploading speed of the corresponding data uploaded to the network disk when the unit department terminal performs data backup for the first time is represented; vlmaxPresentation instrumentThe maximum average uploading speed of uploading corresponding data to a network disk when the unit department terminal performs data backup in the process of m times of data backup; vlminThe minimum average uploading speed of the corresponding data to the network disk when the unit department terminal performs data backup in the process of m times of data backup is represented; t islThe total time from receiving a data backup instruction sent by a data management master end to finishing data backup is shown when the unit department terminal performs data backup for the first time; alpha represents a time adjustment coefficient, and the value range of alpha is 0.38-0.51.
Further, if the unit department terminal still does not send a backup completion receipt within the preset time of the reset data backup, the data management terminal directly controls the unit department terminal to perform the passive data backup of the unit department terminal, including:
if the unit department terminal still does not send a backup completion receipt within the preset data backup time, the data management terminal scans the unit department terminal to determine whether the unit department terminal is in a data backup state;
when the unit department terminal is in a data backup state, monitoring the data backup progress of the unit department terminal in real time, immediately generating a data backup completion record sheet corresponding to the unit department terminal after the unit department terminal completes data backup, and marking that the unit department terminal completes data backup; when the inside of the unit department terminal is finished with data backup, generating a corresponding backup completion receipt and sending the backup completion receipt to a data management terminal, and replacing the record sheet with the backup completion receipt by the data management terminal;
when the unit department terminal is not in a data backup state, starting a network disk system corresponding to the unit department terminal, sending the called or applied power monitoring data corresponding to the unit department terminal, and uploading the power monitoring data to the network disk backup until the data backup is completed; generating a data backup completion record sheet corresponding to the unit department terminal, and marking the unit department terminal that has completed data backup;
and the data management terminal marks the unit department terminal which carries out passive data backup at present, and reports the condition that the current unit department terminal does not carry out data backup processing actively to the superior management department corresponding to the unit department terminal.
A big data storage management system for power monitoring, the system comprising:
the receiving and storing module is used for receiving the power monitoring data sent by the power monitoring system in real time by the data management terminal and storing the power monitoring data acquired by the power monitoring system in a classified manner by taking the data type as a standard;
the monitoring and judging module is used for monitoring the data storage amount corresponding to each type of data type in real time and judging whether the data storage amount reaches a preset storage amount threshold value or not;
the indicating module is used for indicating the data type exceeding the storage threshold value to perform data backup processing by a unit department terminal related to data calling and application in the data corresponding to the data type exceeding the storage threshold value by the data management terminal when the data storage exceeds the preset storage threshold value;
the calling module is used for calling the data to be backed up from the data management terminal after the unit department terminal receives the instruction of the data to be backed up from the data management terminal, arranging and backing up the data to be backed up, and sending a back-up completion receipt to the data management terminal after the data is backed up;
and the deleting module is used for deleting the data after the backup is finished after the data management terminal receives the receipt of all the unit department terminals related in the data corresponding to the data type exceeding the storage threshold.
Further, the receiving storage module comprises:
the marking module is used for marking data receiving time in the power monitoring data and determining the type of the power monitoring data when the data management terminal receives the power monitoring data sent by the power monitoring system;
and the storage module is used for sequentially storing the power monitoring data to the data storage areas corresponding to the data types by taking the data types as standards.
Further, the indication module includes:
the backup module is used for determining the backup data amount needing to be backed up according to the data storage amount corresponding to the data type exceeding the storage amount threshold value when the data storage amount exceeds the preset storage amount threshold value;
the scanning module is used for sequentially scanning the power monitoring data in the data storage area corresponding to the data type which exceeds the storage amount threshold value currently according to the sequence of the storage time from first to last according to the data amount to be backed up, and calculating the scanning data amount corresponding to the scanned power monitoring data in the scanning process; when the scanning data volume is equal to the backup data volume, acquiring data receiving time marked in the current power monitoring data, and marking all the power monitoring data which are not scanned and the scanned data corresponding to the data receiving time as data to be backed up;
the determining module is used for determining unit department terminals for calling and applying the corresponding data in the data to be backed up, and sending a time point corresponding to the data receiving time, data backup specified time and a data backup prompt to each unit department terminal;
the resetting module is used for sending a data backup prompt to the unit department terminal again by the data management terminal and resetting the data backup specified time if the unit department terminal does not send a backup completion receipt within the data backup specified time;
and the passive control module is used for directly controlling the unit department terminal to perform passive data backup of the unit department terminal if the unit department terminal still does not send a backup completion receipt within the preset data backup time.
Further, the reset module includes:
the first time resetting module is used for scanning the data backup state of the unit department terminal, and resetting the data backup set time through the following formula if the unit department terminal is in the data backup state:
Figure BDA0002943551520000051
wherein, T1When the unit department terminal is in a data backup state, resetting the data backup for a preset time; csIndicating the data amount corresponding to the power monitoring data of which the data backup is not finished; cwData amount, T, corresponding to power monitoring data indicating that data backup has been completediThe data backup time consumed by the unit department terminal in the ith data backup is represented; n represents the number of times of actively performing data backup currently completed by the unit department terminal, namely the number of times of passively performing data backup is not included in the number of times of actively performing data backup currently completed by the unit department terminal; t is0Representing the data backup time consumed by the current data backup of the unit department terminal; v represents the average data uploading speed of the unit department terminal until the data are uploaded to the network disk currently;
and the time resetting module II is used for resetting the data backup specified time through the following formula if the unit department terminal is not in the data backup state:
Figure BDA0002943551520000052
wherein, T2When the unit department terminal is not in the data backup state, resetting the data backup for a preset time; c represents the total amount of data corresponding to the data to be backed up currently by the unit department terminal; ciThe data total amount corresponding to the ith data backup of the unit department terminal is represented; m represents the total number of data backups completed by the unit department terminal at present; k represents the number of terminal operations of the departmentResetting times according to the backup specified time; t isjThe preset time after the corresponding reset is indicated when the unit department terminal resets the preset time for the jth data backup; vlThe average uploading speed of the corresponding data uploaded to the network disk when the unit department terminal performs data backup for the first time is represented; vlmaxThe maximum average uploading speed of the corresponding data uploaded to the network disk when the unit department terminal performs data backup in the process of m times of data backup is represented; vlminThe minimum average uploading speed of the corresponding data to the network disk when the unit department terminal performs data backup in the process of m times of data backup is represented; t islThe total time from receiving a data backup instruction sent by a data management master end to finishing data backup is shown when the unit department terminal performs data backup for the first time; alpha represents a time adjustment coefficient, and the value range of alpha is 0.38-0.51.
Further, the passive control module includes:
the terminal scanning module is used for scanning the unit department terminal by the data management terminal if the unit department terminal still does not send a backup completion receipt within the preset data backup time, and determining whether the unit department terminal is in a data backup state;
the real-time monitoring module is used for monitoring the data backup progress of the unit department terminal in real time when the unit department terminal is in a data backup state, immediately generating a data backup completion record sheet corresponding to the unit department terminal after the unit department terminal completes data backup, and marking that the unit department terminal completes data backup; when the inside of the unit department terminal is finished with data backup, generating a corresponding backup completion receipt and sending the backup completion receipt to a data management terminal, and replacing the record sheet with the backup completion receipt by the data management terminal;
the starting module is used for starting the network disk system corresponding to the unit department terminal when the unit department terminal is not in a data backup state, sending the called or applied power monitoring data corresponding to the unit department terminal, and uploading the power monitoring data to the network disk backup until the data backup is completed; generating a data backup completion record sheet corresponding to the unit department terminal, and marking the unit department terminal that has completed data backup;
and the reporting module is used for marking the unit department terminal which carries out passive data backup at present by the data management terminal and reporting the condition that the current unit department terminal does not carry out data backup processing to the superior management department corresponding to the unit department terminal.
The invention has the beneficial effects that:
the big data storage management method and the big data storage management system for power monitoring provided by the invention can effectively solve the problem of insufficient big data storage of a power monitoring system. According to the big data storage management method and system for power monitoring provided by the invention, the storage task of historical power monitoring data when the total data storage is excessive is shared in a mode of setting a network disk cloud storage area at the terminal of a lower-level unit department; the problem that the data management terminal is saturated in data storage due to overlarge storage amount of total data, and further the management operation efficiency and the speed are reduced is solved. Meanwhile, the historical data storage authority is placed down to the unit department terminal corresponding to the power monitoring data application, so that the data storage area can be increased, and meanwhile, due to local data calling, the calling speed and efficiency of the subsequent corresponding unit department terminal to the used historical power monitoring data application can be effectively improved, and further the convenience and the processing efficiency of the service operation of the terminal part of the unit department are improved.
Drawings
FIG. 1 is a flow chart of the method of the present invention;
fig. 2 is a schematic structural diagram of the system of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
An embodiment of the present invention provides a big data storage management method for power monitoring, as shown in fig. 1, the method includes:
s1, the data management terminal receives the power monitoring data sent by the power monitoring system in real time, and classifies and stores the power monitoring data acquired by the power monitoring system by taking the data type as a standard;
s2, monitoring the data storage amount corresponding to each type of data type in real time, and judging whether the data storage amount reaches a preset storage amount threshold value;
s3, when the data storage amount exceeds a preset storage amount threshold, the data management terminal indicates the data corresponding to the data type exceeding the storage amount threshold to perform data backup processing related to data retrieval and applied unit department terminals;
s4, after receiving the instruction of the data management terminal for data backup, the department terminal calls the data to be backed up from the data management terminal, sorts and backs up the data to be backed up, and after the data is backed up, sends a back-up completion receipt to the data management terminal;
and S5, deleting the data which is backed up after the data management terminal receives the receipt of all the unit department terminals related in the data corresponding to the data type which exceeds the storage threshold.
The effect of the above technical scheme is as follows: the problem that the large data storage capacity of the power monitoring system is insufficient can be effectively solved. According to the big data storage management method and system for power monitoring provided by the invention, the storage task of historical power monitoring data when the total data storage is excessive is shared in a mode of setting a network disk cloud storage area at the terminal of a lower-level unit department; the problem that the data management terminal is saturated in data storage due to overlarge storage amount of total data, and further the management operation efficiency and the speed are reduced is solved. Meanwhile, the historical data storage authority is placed down to the unit department terminal corresponding to the power monitoring data application, so that the data storage area can be increased, and meanwhile, due to local data calling, the calling speed and efficiency of the subsequent corresponding unit department terminal to the used historical power monitoring data application can be effectively improved, and further the convenience and the processing efficiency of the service operation of the terminal part of the unit department are improved.
In an embodiment of the present invention, the data management terminal receives, in real time, power monitoring data sent by a power monitoring system, and stores the power monitoring data acquired by the power monitoring system in a classified manner with a data type as a standard, including:
s101, when receiving power monitoring data sent by a power monitoring system, a data management terminal marks data receiving time in the power monitoring data and determines the type of the power monitoring data;
and S102, sequentially storing the power monitoring data to a data storage area corresponding to the data type by taking the data type as a standard.
The effect of the above technical scheme is as follows: the electric power monitoring data are classified according to the data types, so that the rationality of data storage can be effectively improved, the follow-up data backup is improved, and the convenience of the corresponding department terminal of a unit is searched.
In an embodiment of the present invention, when the data storage amount exceeds a preset storage amount threshold, the data management terminal indicates, in data corresponding to a data type exceeding the storage amount threshold, a unit department terminal related to data retrieval and application to perform data backup processing, including:
s301, when the data storage amount exceeds a preset storage amount threshold, the data management terminal determines the backup data amount needing to be backed up according to the data storage amount corresponding to the data type currently exceeding the storage amount threshold;
s302, sequentially scanning the power monitoring data in the data storage area corresponding to the data type exceeding the storage amount threshold value according to the data amount needing to be backed up from first to last according to the storage time sequence, and calculating the scanning data amount corresponding to the scanned power monitoring data in the scanning process; when the scanning data volume is equal to the backup data volume, acquiring data receiving time marked in the current power monitoring data, and marking all the power monitoring data which are not scanned and the scanned data corresponding to the data receiving time as data to be backed up;
s303, determining unit department terminals for calling and applying corresponding data in the data to be backed up, and sending a time point corresponding to the data receiving time, data backup specified time and a data backup prompt to each unit department terminal;
s304, if the unit department terminal does not send a backup completion receipt within the data backup specified time, the data management terminal sends a data backup prompt to the unit department terminal again and resets the data backup specified time;
s305, if the unit department terminal still does not send a backup completion receipt within the preset data backup time, the data management terminal directly controls the unit department terminal to perform passive data backup of the unit department terminal.
Wherein, the specific process of resetting the data backup for the specified time comprises the following steps:
scanning the data backup state of the unit department terminal, and if the unit department terminal is in the data backup state, resetting the data backup for a specified time through the following formula:
Figure BDA0002943551520000081
wherein, T1When the unit department terminal is in a data backup state, resetting the data backup for a specified time; csIndicating the data amount corresponding to the power monitoring data of which the data backup is not finished; cwData amount, T, corresponding to power monitoring data indicating that data backup has been completediThe data backup time consumed by the unit department terminal in the ith data backup is represented; n represents the number of times of actively performing data backup currently completed by the unit department terminal, that is, the number of times of actively performing data backup currently completed by the unit department terminal does not includeThe number of times of data backup is passively performed; t is0Representing the data backup time consumed by the current data backup of the unit department terminal; v represents the average data uploading speed of the unit department terminal until the data are uploaded to the network disk currently;
if the terminal of the department of the unit is not in the data backup state, resetting the data backup for the specified time by the following formula:
Figure BDA0002943551520000091
wherein, T2When the unit department terminal is not in the data backup state, resetting the data backup for a preset time; c represents the total amount of data corresponding to the data to be backed up currently by the unit department terminal; ciThe data total amount corresponding to the ith data backup of the unit department terminal is represented; m represents the total number of data backups completed by the unit department terminal at present; k represents the number of times of resetting the unit department terminal in the specified time of data backup; t is a unit ofjThe preset time after the corresponding reset is indicated when the unit department terminal resets the preset time for the jth data backup; vlThe average uploading speed of the corresponding data uploaded to the network disk when the unit department terminal performs data backup for the first time is represented; vlmaxThe maximum average uploading speed of the corresponding data uploaded to the network disk when the unit department terminal performs data backup in the process of m times of data backup is represented; vlminThe minimum average uploading speed of the corresponding data to the network disk when the unit department terminal performs data backup in the process of m times of data backup is represented; t islThe total time from receiving a data backup instruction sent by a data management master end to finishing data backup is shown when the unit department terminal performs data backup for the first time; alpha represents a time adjustment coefficient, and the value range of alpha is 0.38-0.51.
The effect of the above technical scheme is as follows: through the process, the terminal of the department of the unit which needs to be backed up can be quickly and effectively searched according to the data storage condition of the existing data management terminal, the historical power monitoring data which can be deleted in the data management terminal can be deleted, and meanwhile, the data storage time node corresponding to the deleted historical power monitoring data limit can be accurately obtained. By taking the data storage time node as a standard, the speed and the efficiency of searching and calling the data to be backed up by the terminal of the department of a unit can be effectively improved.
Meanwhile, the data backup set time is reset through the formula, so that the actual working operation condition of the unit department terminal can be fully considered in the reset data backup time, the matching degree of the reset data backup time and the actual operation of the unit department terminal is improved, and the problem that the integral power monitoring data backup efficiency of the data management terminal is reduced due to overlong integral data backup time and the integral power monitoring data accumulation exceeds the preset storage capacity threshold value due to the fact that the integral power monitoring data accumulation is too much under the condition that sufficient data backup time is provided for the actual backup storage of the unit department terminal is effectively avoided. Meanwhile, in the process of resetting the set time by the formula, a plurality of factor data of the past data backup of the unit department terminal are fully considered, and the set time obtained by comprehensive resetting has high matching performance with the data backup operation capability of the unit department terminal, so that unnecessary excessive coarse execution operations aiming at the unit department terminal caused by unreasonable set time are prevented, such as passive data backup operation and situation reporting operation to an upper management department.
In an embodiment of the present invention, if the unit department terminal still does not send a backup completion receipt within the preset data backup time, the data management terminal directly controls the unit department terminal to perform the passive data backup of the unit department terminal, including:
s3051, if the unit department terminal still does not send a backup completion receipt within the preset data backup time, the data management terminal scans the unit department terminal and determines whether the unit department terminal is in a data backup state;
s3052, when the unit department terminal is in a data backup state, monitoring the data backup progress of the unit department terminal in real time, immediately generating a data backup completion record sheet corresponding to the unit department terminal after the unit department terminal completes data backup, and marking that the unit department terminal completes data backup; when the inside of the unit department terminal is finished with data backup, generating a corresponding backup completion receipt and sending the backup completion receipt to a data management terminal, and replacing the record sheet with the backup completion receipt by the data management terminal;
s3053, when the unit department terminal is not in a data backup state, starting a network disk system corresponding to the unit department terminal, sending the called or applied power monitoring data corresponding to the unit department terminal, and uploading the power monitoring data to the network disk backup until the data backup is completed; generating a data backup completion record sheet corresponding to the unit department terminal, and marking the unit department terminal that has completed data backup;
s3054, the data management terminal marks the unit department terminal which carries out passive data backup at present, and reports the condition that the current unit department terminal does not carry out data backup processing to the superior management department corresponding to the unit department terminal.
The effect of the above technical scheme is as follows: by the passive data storage mode, the data management terminal directly performs data backup control on the unit department terminal which does not perform data backup as soon as possible, and by the direct data backup control mode aiming at the unit department terminal which does not perform data backup, the data backup capability under the condition that the unit department terminal temporarily does not have an operator to perform data backup operation on duty is effectively improved, and the problems of interruption of whole data backup and data clearing operation of the data management terminal caused by the fact that the unit department terminal temporarily does not have the operator to perform data backup operation on duty are prevented.
An embodiment of the present invention provides a big data storage management system for power monitoring, and as shown in fig. 2, the system includes:
the receiving and storing module is used for receiving the power monitoring data sent by the power monitoring system in real time by the data management terminal and storing the power monitoring data acquired by the power monitoring system in a classified manner by taking the data type as a standard;
the monitoring and judging module is used for monitoring the data storage amount corresponding to each type of data type in real time and judging whether the data storage amount reaches a preset storage amount threshold value or not;
the indicating module is used for indicating the data type exceeding the storage threshold value to perform data backup processing by a unit department terminal related to data calling and application in the data corresponding to the data type exceeding the storage threshold value by the data management terminal when the data storage exceeds the preset storage threshold value;
the calling module is used for calling the data to be backed up from the data management terminal after the unit department terminal receives the instruction of the data to be backed up from the data management terminal, arranging and backing up the data to be backed up, and sending a back-up completion receipt to the data management terminal after the data is backed up;
and the deleting module is used for deleting the data after the backup is finished after the data management terminal receives the receipt of all the unit department terminals related in the data corresponding to the data type exceeding the storage threshold.
Wherein the receiving storage module comprises:
the marking module is used for marking data receiving time in the power monitoring data and determining the type of the power monitoring data when the data management terminal receives the power monitoring data sent by the power monitoring system;
and the storage module is used for sequentially storing the power monitoring data to a data storage area corresponding to the data type by taking the data type as a standard.
Further, the indication module includes:
the backup module is used for determining the backup data amount needing to be backed up according to the data storage amount corresponding to the data type exceeding the storage amount threshold value when the data storage amount exceeds the preset storage amount threshold value;
the scanning module is used for sequentially scanning the power monitoring data in the data storage area corresponding to the data type which exceeds the storage amount threshold value currently according to the sequence of the storage time from first to last according to the data amount to be backed up, and calculating the scanning data amount corresponding to the scanned power monitoring data in the scanning process; when the scanning data volume is equal to the backup data volume, acquiring data receiving time marked in the current power monitoring data, and marking all the power monitoring data which are not scanned and the scanned data corresponding to the data receiving time as data to be backed up;
the determining module is used for determining unit department terminals for calling and applying the corresponding data in the data to be backed up, and sending a time point corresponding to the data receiving time, data backup specified time and a data backup prompt to each unit department terminal;
the resetting module is used for sending a data backup prompt to the unit department terminal again by the data management terminal and resetting the data backup specified time if the unit department terminal does not send a backup completion receipt within the data backup specified time;
and the passive control module is used for directly controlling the unit department terminal to perform passive data backup of the unit department terminal if the unit department terminal still does not send a backup completion receipt within the preset data backup time.
The reset module includes:
the first time resetting module is used for scanning the data backup state of the unit department terminal, and resetting the data backup set time through the following formula if the unit department terminal is in the data backup state:
Figure BDA0002943551520000121
wherein, T1Represents the unit departmentWhen the terminal is in a data backup state, resetting the data backup for a set time; csIndicating the data amount corresponding to the power monitoring data of which the data backup is not finished; cwData amount, T, corresponding to power monitoring data indicating that data backup has been completediThe data backup time consumed by the unit department terminal in the ith data backup is represented; n represents the number of times of actively performing data backup currently completed by the unit department terminal, namely the number of times of passively performing data backup is not included in the number of times of actively performing data backup currently completed by the unit department terminal; t is0Representing the data backup time consumed by the current data backup of the unit department terminal; v represents the average speed of uploading data to the network disk until the unit department terminal uploads the data currently;
and the time resetting module II is used for resetting the data backup specified time through the following formula if the unit department terminal is not in the data backup state:
Figure BDA0002943551520000122
wherein, T2When the unit department terminal is not in the data backup state, resetting the data backup for a preset time; c represents the total amount of data corresponding to the data to be backed up currently by the unit department terminal; ciThe data total amount corresponding to the ith data backup of the unit department terminal is represented; m represents the total number of data backups completed by the unit department terminal at present; k represents the number of times of resetting the unit department terminal in the specified time of data backup; t isjThe preset time after the corresponding reset is indicated when the unit department terminal resets the preset time for the jth data backup; vlThe average uploading speed of the corresponding data uploaded to the network disk when the unit department terminal performs data backup for the first time is represented; vlmaxThe maximum average of uploading the corresponding data to the network disk when the unit department terminal performs data backup in the process of m times of data backup is shownSpeed transmission; vlminThe minimum average uploading speed of the corresponding data to the network disk when the unit department terminal performs data backup in the process of m times of data backup is represented; t islThe total time from receiving a data backup instruction sent by a data management master end to finishing data backup is shown when the unit department terminal performs data backup for the first time; alpha represents a time adjustment coefficient, and the value range of the alpha is 0.38-0.51.
The passive control module includes:
the terminal scanning module is used for scanning the unit department terminal by the data management terminal if the unit department terminal still does not send a backup completion receipt within the preset data backup time, and determining whether the unit department terminal is in a data backup state;
the real-time monitoring module is used for monitoring the data backup progress of the unit department terminal in real time when the unit department terminal is in a data backup state, immediately generating a data backup completion record sheet corresponding to the unit department terminal after the unit department terminal completes data backup, and marking that the unit department terminal completes data backup; when the inside of the unit department terminal is finished with data backup, generating a corresponding backup completion receipt and sending the backup completion receipt to a data management terminal, and replacing the record sheet with the backup completion receipt by the data management terminal;
the starting module is used for starting the network disk system corresponding to the unit department terminal when the unit department terminal is not in a data backup state, sending the called or applied power monitoring data corresponding to the unit department terminal, and uploading the power monitoring data to the network disk backup until the data backup is completed; generating a data backup completion record sheet corresponding to the unit department terminal, and marking the unit department terminal that has completed data backup;
and the reporting module is used for marking the unit department terminal which carries out passive data backup at present by the data management terminal and reporting the condition that the current unit department terminal does not carry out data backup processing to the superior management department corresponding to the unit department terminal.
The effect of the above technical scheme is as follows: the big data storage management system for power monitoring can effectively solve the problem that the big data storage capacity of the power monitoring system is insufficient. According to the big data storage management method and system for power monitoring provided by the invention, the storage task of historical power monitoring data when the total data storage is excessive is shared in a mode of setting a network disk cloud storage area at the terminal of a lower-level unit department; the problem that the data management terminal is saturated in data storage due to the fact that the total data storage amount is too large, and therefore management operation efficiency and speed are reduced is solved. Meanwhile, the historical data storage authority is placed down to the unit department terminal corresponding to the power monitoring data application, so that the data storage area can be increased, and meanwhile, due to local data calling, the calling speed and efficiency of the subsequent corresponding unit department terminal to the used historical power monitoring data application can be effectively improved, and further the convenience and the processing efficiency of the service operation of the terminal part of the unit department are improved.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (6)

1. A big data storage management method for power monitoring, the method comprising:
the data management terminal receives the power monitoring data sent by the power monitoring system in real time, and classifies and stores the power monitoring data acquired by the power monitoring system by taking the data category as a standard;
monitoring the data storage amount corresponding to each type of data type in real time, and judging whether the data storage amount reaches a preset storage amount threshold value or not;
when the data storage amount exceeds a preset storage amount threshold value, the data management terminal indicates data corresponding to the data type exceeding the storage amount threshold value, and a unit department terminal for data retrieval and application is used for data backup processing aiming at the data exceeding the storage amount threshold value;
after receiving an instruction of data backup by a data management terminal, the unit department terminal calls data to be backed up from the data management terminal, arranges and backs up the data to be backed up, and sends a backup completion receipt to the data management terminal after the data is backed up;
after the data management terminal receives the receipt of all unit department terminals related in the data corresponding to the data type exceeding the storage threshold, deleting the data which are completely backed up;
when the data storage amount exceeds a preset storage amount threshold value, the data management terminal indicates data corresponding to the data type exceeding the storage amount threshold value, and a unit department terminal which performs data retrieval and application on the data exceeding the storage amount threshold value performs data backup processing, including:
when the data storage amount exceeds a preset storage amount threshold value, the data management terminal determines the backup data amount to be backed up according to the data storage amount corresponding to the data type currently exceeding the storage amount threshold value;
sequentially scanning the power monitoring data in the data storage regions corresponding to the data types exceeding the storage amount threshold value currently according to the data amount to be backed up from first to last according to the storage time sequence, and calculating the scanning data amount corresponding to the scanned power monitoring data in the scanning process; when the scanning data volume is equal to the backup data volume, acquiring data receiving time marked in the current power monitoring data, and marking all the power monitoring data which are not scanned and the scanned data corresponding to the data receiving time as data to be backed up;
determining unit department terminals for calling and applying corresponding data in the data to be backed up, and sending a time point corresponding to the data receiving time, data backup specified time and a data backup prompt to each unit department terminal;
if the unit department terminal does not send a backup completion receipt within the data backup specified time, the data management terminal sends a data backup prompt to the unit department terminal again and resets the data backup specified time;
if the unit department terminal still does not send a backup completion receipt within the preset time of the reset data backup, the data management terminal directly controls the unit department terminal to perform the data backup of the unit department terminal;
the specific process of resetting the data backup for the specified time comprises the following steps:
scanning the data backup state of the unit department terminal, and if the unit department terminal is in the data backup state, resetting the data backup for a specified time through the following formula:
Figure FDA0003410436950000021
wherein, T1When the unit department terminal is in a data backup state, resetting the data backup for a specified time; csIndicating the data amount corresponding to the power monitoring data of which the data backup is not finished; cwData amount, T, corresponding to power monitoring data indicating that data backup has been completediThe data backup time consumed by the unit department terminal in the ith data backup is represented; n represents the number of times of actively performing data backup currently completed by the unit department terminal, namely the number of times of passively performing data backup is not included in the number of times of actively performing data backup currently completed by the unit department terminal; t is0The data backup time consumed by the current data backup of the unit department terminal is represented; v represents the average data uploading speed of the unit department terminal until the data are uploaded to the network disk currently;
if the terminal of the department of the unit is not in the data backup state, resetting the data backup for the specified time by the following formula:
Figure FDA0003410436950000022
wherein, T2When the unit department terminal is not in the data backup state, resetting the data backup set time; c represents the total amount of data corresponding to the data to be backed up currently by the unit department terminal; ciThe data total amount corresponding to the ith data backup of the unit department terminal is represented; m represents the total number of data backups completed by the unit department terminal at present; k represents the number of times of resetting the unit department terminal in the specified time of data backup; t isjThe preset time after the corresponding reset is indicated when the unit department terminal resets the preset time for the jth data backup; vlThe average uploading speed of the corresponding data uploaded to the network disk when the unit department terminal performs data backup for the first time is represented; vlmaxThe maximum average uploading speed of the corresponding data uploaded to the network disk when the unit department terminal performs data backup in the process of m times of data backup is represented; vlminThe minimum average uploading speed of the corresponding data to the network disk when the unit department terminal performs data backup in the process of m times of data backup is represented; t islThe total time from receiving a data backup instruction sent by a data management master end to finishing data backup is shown when the unit department terminal performs data backup for the first time; alpha represents a time adjustment coefficient, and the value range of alpha is 0.38-0.51.
2. The method according to claim 1, wherein the data management terminal receives the power monitoring data sent by the power monitoring system in real time, and stores the power monitoring data acquired by the power monitoring system in a classified manner with data categories as criteria, and the method comprises:
when the data management terminal receives the power monitoring data sent by the power monitoring system, marking data receiving time in the power monitoring data and determining the type of the power monitoring data;
and sequentially storing the power monitoring data to a data storage area corresponding to the data type by taking the data type as a standard.
3. The method as claimed in claim 1, wherein the step of the data management terminal directly controlling the unit department terminal to perform the data backup of the unit department terminal if the unit department terminal still does not transmit the backup completion receipt within the reset data backup specified time comprises:
if the unit department terminal still does not send a backup completion receipt within the preset data backup time, the data management terminal scans the unit department terminal to determine whether the unit department terminal is in a data backup state;
when the unit department terminal is in a data backup state, monitoring the data backup progress of the unit department terminal in real time, immediately generating a data backup completion record sheet corresponding to the unit department terminal after the unit department terminal completes data backup, and marking that the unit department terminal completes data backup; when the inside of the unit department terminal is finished with data backup, generating a corresponding backup completion receipt and sending the backup completion receipt to a data management terminal, and replacing the record sheet with the backup completion receipt by the data management terminal;
when the unit department terminal is not in a data backup state, starting a network disk system corresponding to the unit department terminal, sending the called or applied power monitoring data corresponding to the unit department terminal, and uploading the power monitoring data to the network disk backup until the data backup is completed; generating a data backup completion record sheet corresponding to the unit department terminal, and marking the unit department terminal that has completed data backup;
and the data management terminal marks the unit department terminal which carries out data backup at present, and reports the condition that the current unit department terminal does not carry out data backup processing to the superior management department corresponding to the unit department terminal.
4. A big data storage management system for power monitoring, the system comprising:
the receiving and storing module is used for receiving the power monitoring data sent by the power monitoring system in real time by the data management terminal and classifying and storing the power monitoring data acquired by the power monitoring system by taking the data category as a standard;
the monitoring and judging module is used for monitoring the data storage amount corresponding to each type of data type in real time and judging whether the data storage amount reaches a preset storage amount threshold value or not;
the indicating module is used for indicating the data type exceeding the storage threshold value in the data corresponding to the data type exceeding the storage threshold value by the data management terminal when the data storage amount exceeds a preset storage threshold value, and carrying out data retrieval and data backup processing on the unit department terminal of the application aiming at the data exceeding the storage threshold value;
the calling module is used for calling the data to be backed up from the data management terminal after the unit department terminal receives the instruction of the data to be backed up from the data management terminal, arranging and backing up the data to be backed up, and sending a back-up completion receipt to the data management terminal after the data is backed up;
the deleting module is used for deleting the data which are backed up after the data management terminal receives the receipt of all the unit department terminals related in the data corresponding to the data type exceeding the storage threshold;
the indication module comprises:
the backup module is used for determining the backup data amount needing to be backed up according to the data storage amount corresponding to the data type exceeding the storage amount threshold value when the data storage amount exceeds the preset storage amount threshold value;
the scanning module is used for sequentially scanning the power monitoring data in the data storage area corresponding to the data type which exceeds the storage amount threshold value currently according to the sequence of the storage time from first to last according to the data amount to be backed up, and calculating the scanning data amount corresponding to the scanned power monitoring data in the scanning process; when the scanning data volume is equal to the backup data volume, acquiring data receiving time marked in the current power monitoring data, and marking all the power monitoring data which are not scanned and the scanned data corresponding to the data receiving time as data to be backed up;
the determining module is used for determining unit department terminals for calling and applying the corresponding data in the data to be backed up, and sending a time point corresponding to the data receiving time, data backup specified time and a data backup prompt to each unit department terminal;
the resetting module is used for sending a data backup prompt to the unit department terminal again by the data management terminal and resetting the data backup specified time if the unit department terminal does not send a backup completion receipt within the data backup specified time;
the passive control module is used for directly controlling the unit department terminal to perform data backup of the unit department terminal if the unit department terminal still does not send a backup completion receipt within the preset time of the reset data backup;
the reset module includes:
the first time resetting module is used for scanning the data backup state of the unit department terminal, and resetting the data backup set time through the following formula if the unit department terminal is in the data backup state:
Figure FDA0003410436950000041
wherein, T1When the unit department terminal is in a data backup state, resetting the data backup for a specified time; csIndicating the data amount corresponding to the power monitoring data of which the data backup is not completed; cwData corresponding to power monitoring data indicating that data backup is completedAmount, TiThe data backup time consumed by the unit department terminal in the ith data backup is represented; n represents the number of times of actively performing data backup currently completed by the unit department terminal, namely the number of times of passively performing data backup is not included in the number of times of actively performing data backup currently completed by the unit department terminal; t is0The data backup time consumed by the current data backup of the unit department terminal is represented; v represents the average data uploading speed of the unit department terminal until the data are uploaded to the network disk currently;
and the time resetting module II is used for resetting the data backup specified time through the following formula if the unit department terminal is not in the data backup state:
Figure FDA0003410436950000051
wherein, T2When the unit department terminal is not in the data backup state, resetting the data backup for a preset time; c represents the total amount of data corresponding to the data to be backed up currently by the unit department terminal; ciThe data total amount corresponding to the ith data backup of the unit department terminal is represented; m represents the total number of data backups completed by the unit department terminal at present; k represents the number of times of resetting the unit department terminal in the specified time of data backup; t isjThe preset time after the corresponding reset is indicated when the unit department terminal resets the preset time for the jth data backup; vlThe average uploading speed of the corresponding data to the network disk when the unit department terminal performs data backup for the first time is represented; vlmaxThe maximum average uploading speed of the corresponding data uploaded to the network disk when the unit department terminal performs data backup in the process of m times of data backup is represented; vlminThe minimum average uploading speed of the corresponding data to the network disk when the unit department terminal performs data backup in the process of m times of data backup is represented; t is a unit oflIndicating the number of times of terminal I-time operation of the unit departmentWhen data is backed up, the total time from the receiving of a data backup instruction sent by a data management master end to the completion of the data backup is consumed; alpha represents a time adjustment coefficient, and the value range of alpha is 0.38-0.51.
5. The system of claim 4, wherein the receiving storage module comprises:
the marking module is used for marking data receiving time in the power monitoring data when the data management terminal receives the power monitoring data sent by the power monitoring system and determining the type of the power monitoring data;
and the storage module is used for sequentially storing the power monitoring data to a data storage area corresponding to the data type by taking the data type as a standard.
6. The system of claim 4, wherein the passive control module comprises:
the terminal scanning module is used for scanning the unit department terminal by the data management terminal if the unit department terminal still does not send a backup completion receipt within the preset data backup time, and determining whether the unit department terminal is in a data backup state;
the real-time monitoring module is used for monitoring the data backup progress of the unit department terminal in real time when the unit department terminal is in a data backup state, immediately generating a data backup completion record sheet corresponding to the unit department terminal after the unit department terminal completes data backup, and marking that the unit department terminal completes data backup; when the inside of the unit department terminal is finished with data backup, generating a corresponding backup completion receipt and sending the backup completion receipt to a data management terminal, and replacing the record sheet with the backup completion receipt by the data management terminal;
the starting module is used for starting the network disk system corresponding to the unit department terminal when the unit department terminal is not in a data backup state, sending the called or applied power monitoring data corresponding to the unit department terminal, and uploading the power monitoring data to the network disk backup until the data backup is completed; generating a data backup completion record sheet corresponding to the unit department terminal, and marking the unit department terminal that has completed data backup;
and the reporting module is used for marking the unit department terminal which carries out data backup at present by the data management terminal and reporting the condition that the current unit department terminal does not actively carry out data backup processing to a superior management department corresponding to the unit department terminal.
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