CN102968438A - Storage control method of history data in integrated supervisory control system - Google Patents
Storage control method of history data in integrated supervisory control system Download PDFInfo
- Publication number
- CN102968438A CN102968438A CN2012103722208A CN201210372220A CN102968438A CN 102968438 A CN102968438 A CN 102968438A CN 2012103722208 A CN2012103722208 A CN 2012103722208A CN 201210372220 A CN201210372220 A CN 201210372220A CN 102968438 A CN102968438 A CN 102968438A
- Authority
- CN
- China
- Prior art keywords
- data
- storage
- data point
- interface
- monitoring system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention discloses a storage control method of history data in an integrated supervisory control system. A storage controller mainly comprises five parts, namely a data point index, a data point matrix, a storage control informosome structure, an algorithm pool and a metadata set; and a data interface of external program mainly comprises real-time raw data serving as an entry, a data buffering area for interacting with an external control command and a cooked data buffering area of storage mediums to be written as an exit, a data flow comprises a production data flow and an interaction data flow, and the interaction of the data flow of the external program is realized by unitarily utilizing formative data packs. The scheme of the storage control method of the history data in the integrated supervisory control system comprises the following factors of development platform, interface specification, data format and configuration information.
Description
Technical field
The present invention provides the history data store controlling mechanism that is adapted to multi-specialized system, big data quantity processing and multiple different pieces of information screening requirements towards data acquisition and the storage demand of subway/light rail comprehensive monitoring system; Adopt the platform-type design of embeddable system, can embed the common operating mode of integrated monitoring platform.For the application in class SCADA field, need enforcement real-time data acquisition and environmental unit to monitor the industry control industry of service control such as power monitoring, water conservancy monitoring, oil gas chemical industry, coal mine etc., the application space is also arranged.
Background technology
Subway/light rail comprehensive monitoring system (ISCS Integrated Supervisory Control System) adopts software and hardware integrated platform and dedicated communications network collection such as electric power system, environment and equipment monitoring system, fire alarm system, gate control system, broadcast system, closed-circuit television system, the driving surveillance, the real time data of a plurality of specialties such as ticket selling and checking system and environmental parameter, telemonitoring is controlled the operation of each professional system and equipment, simultaneously these data are saved in the historical data base take commercial relational database as main management platform by the different storage demands of each specialty, are convenient to data retrieval, the operation playback, statistical report form, the multiple application such as performance evaluation and Energy Saving Strategy reference.
The history data store type relates generally to digital quantity, analog quantity, time quantum, and minority is used also may comprise character data.Mix owing to the specialty that covers, total data capacity is the hundreds of thousands point easily, and data point particularly all kinds of analog quantity points changes frequently, and therefore the historical data amount of accumulation generation is quite huge, and these data can not also need not all store on commercial data base and the large-capacity storage media.Simultaneously, can difference in the storage demand be arranged because of its sub-specialty characteristics and gatherer process to each data point.Therefore, to filter controlling mechanism be to optimize storage scheme, satisfy storage demand difference, improve external application efficient, reduce the key link of storage system maintenance pressure and cost to effective, flexible customizable history data store.The history data store flow process is referring to Fig. 1.
History data store control mainly comprises two aspects:
The storage granularity: the time interval with the each storage of data point calculates, and the interval is larger, and granularity is less; Can set preservation such as analog quantity and be spaced apart minute level or second level, digital quantity may need whole storages, then preserves the interval and is 0; The storage granularity can be divided into two kinds of Static and dynamics, is the set configuration mode of user and system and decides by oneself storage mode.
Storage algorithm: the calculating of the final numerical value of the each storage of data point can be the interior maximal value of memory gap, minimum value, mean value, weighted sum etc.
The comprehensive monitoring system platform of main flow is generally as follows to the processing mode of history data store at present:
1. be responsible for data by storage services module and read, screen, put in storage, data source can be real-time data base or buffer culture; Data are generally the commercial data base solution of main flow with finally preserving, such as Oracle, Sybase, MySQL etc.This processing module and system platform are the parts in the system platform in data bus, data process method, in-line coding mode, the coupling of relational database height.
2. on the storage granularity, but by online modification or when operation fixing mode compose memory gap to determine for each data point, generally be accurate to minute or second, the history data store service is filtered by this fixed configurations executing data and storage warehouse-in process.
3. on the storage algorithm, in storage services module, realize the calculating that the user may need, if any new algorithm requirements, then need to carry out secondary development.
The shortcoming of prior art is: 1. the storage granularity of data point arranges singlely, is mainly static mode, can only be by the storage of given time interval, and lack the self-determination storage that logarithm value changes when violent and realize; Some only storage time interval due in point instantaneous value, reduced the value of historical data; 2. storage algorithm is relatively simple, and algorithm is relatively fixing, generally determines when code is write, and need to do change, again debugging to existing module or platform when dealing with some unconventional application and algorithm, is difficult for expansion; 3. storage services module and the system platform degree of coupling are high.
Summary of the invention
This programme design is from comprehensive monitoring system multi-specialized existing demand and technical foundation, and design realizes new storage controlling method, comprising: but the storage granularity of customizable online change arranges flexibly, supports the dynamic storage behavior of deciding by oneself; Provide abundant Numerical Computation Function and method call by algorithm pond scheme, and allow by set interface shape algorithm to be expanded; Adopt the method for operation of embeddable system platform, by the independent operating of unified data stream interface practical function module, all data screening memory functions can both realize or follow-up expansion in this module; Cover and the data preservation scheme that realizes different son specialties, different types of data, different storage demands with this.
Technical solution of the present invention is: history data store control method in a kind of subway comprehensive monitoring system comprises following components:
The A controller architecture.
New memory controller comprises that mainly data point index, data point matrix, storing control information body structure, algorithm pond and five parts of metadata set form; Mainly comprise as the real-time living data of entrance with the data-interface of external program and be used for the data buffer of external control command interaction, as the ripe data buffer of the storage medium to be write into of outlet.
Modular structure and relation are as shown in Figure 2.
A data point index: each data point has the unique Data Identification ID of the overall situation, and the data point index adopts Hash table to finish data point ID to the mapping of data entity, realizes that buffer data enters stored filter and processes front quick location in the data point matrix.
B data point matrix: the data point matrix is comprised of a plurality of data point entities, data point entity of line display in the matrix, formed by sign ID and all attributes that need to preserve of data point, each template(-let) (An) in the matrix has been stored the control information body pointer that points to this attribute data storage of definition constraint, and certain property store behavior of certain data point is controlled by the storage imformosome of its sensing fully like this.
C storing control information body structure: the storing control information body is the key component of memory controller, and each element of its inside is controlled respectively the different behaviors of data storage, and each imformosome comprises following key element:
ActiveFlag: whether activation marker identifies this imformosome and comes into force;
TimeStamp: data precise time label;
StorageInterval: in the time interval of twice storage, unit is second, and all enter 0 value representation controller data information and all store;
ControllWord: the storage control word, implication is as follows:
0x00000000: control word is invalid
0x00000001: decide by oneself the storage mark position, automatically determined whether to store by the variation intensity of controller according to data value, the user can arrange follow-up basic value BaseValue (vb) and increment size DeltaValue (△ v), only when satisfying | vi-vb|〉just needs storage of vi during △ v
0x00000002: the automatic interpolation zone bit, when not having delta data in certain time interval, whether need to add voluntarily data and record to guarantee data continuity,
0x00000004: invalid data is processed zone bit, and whether directly abandon when the current data sheet is invalid or continue later flow process,
0x00000008: for subsequent use temporarily,
BaseValue: decide by oneself the basis comparison value of storage, the Application standard control unit interface carries out online real time modifying as required, and new modification value will come into force when the next group data enter controller,
DeltaValue: decide by oneself the increment size of storage, the data in this value amplitude will be filtered not to be done to preserve,
CalcMethod: computing method, and ArgsArray is together as the calculating control device of storing final data;
ArgsArray: number of parameters and tabulation.
D algorithm pond: provide historical data commonly used in the comprehensive monitoring system to calculate and generating algorithm, comprise common mathematical calculating and statistical calculation method etc., every kind of algorithmic function is Reentrant function, supports that multithreading calls simultaneously.
The e metadata set: metadata set is the basic data about data point type and attribute type, is the abstract of concrete data point example.
B. description of data stream.
Data stream comprises production data stream and interaction data stream, and the unified packet of format that adopts is realized with the data stream of external program mutual.
The data entrance: the data that real-time data base produces are with the form of format, enter the pre-prepd living data of the controller large buffer zone (Sharing Memory Realization) that locks by the unified interface (SendRawData) of calling controller, then enter treatment scheme; Simultaneously, the mutual control command of all and controller also enters controller by unified interface (SendMsg) with the formatting messages form.
Data outlet: treat that save data is with the form of format, enter the pre-prepd ripe data of the controller buffer zone that locks, can immediately obtain these data by the unified interface (GetProcData) of calling controller, because memory controller only is responsible for filtration and the processing of data, final ripe data storage purpose ground, file layout and memory function realize and will come with this module segmentation, to guarantee the abundant compatibility to different storage schemes, different pieces of information organizational form.
The C scheme realizes explanation.
A development platform: adopt the cross-platform kit of Qt to design and develop the transplanting of being convenient to use;
B interface specification: relate generally to data interaction interface, command interaction interface, on-line parameter modification interface, expand algorithm interface, need to observe set interface shape and develop; Total interface exists for the loading of third party's program with the form of dynamic base;
The c data layout: the format specification of interaction data comprises data layout (length+function code+markers+point identification+attribute-bit+value) and the control command form (length+function code+information content) of production;
The d configuration information: controller moves necessary internal information and is finished by configuration module, finishes the configuration of metadata, information point, storing control information body by user's configuration tool interface; The system configuration items such as simultaneous buffering district size, loading expansion base catalogue are also here finished, and finally form the program start configuration file.
Preferred version of the present invention is: the four-dimensional index location of " station address+professional address+type+dot address " supported in a data point index in the A controller architecture, or the direct location of long ID addressing.
Preferred version of the present invention is: the A controller architecture, and the CalcMethod element in the c storing control information body structure, its actual memory contents is the function pointer in direction calculation pond, support multiple algorithm commonly used, and every kind of algorithmic function is Reentrant function.
Preferred version of the present invention is: the A controller architecture, d algorithm pond provides historical data commonly used in the comprehensive monitoring system to calculate and generating algorithm, comprise common mathematical calculating and statistical calculation method etc., every kind of algorithmic function is Reentrant function, supports that multithreading calls simultaneously.
Preferred version of the present invention is: in the A controller architecture, d algorithm pond is except fixing algorithm, when existing algorithm does not meet the demands, reserved a part of idle algorithm per-interface space in the algorithm pond, when the initialization of algorithm pond, can load expansion and write dynamic generation storehouse, and with its function realize being loaded into one by one in order spare interface for.
Preferred version of the present invention is: e metadata set in the A controller architecture, data point type comprise type identification ID, typonym and corresponding attribute list; Attribute type comprises that all relate to the sign ID of attribute, data type and Property Name.
Beneficial effect of the present invention is:
1. but the storage granularity of customizable online change arranges flexibly, supports the dynamic storage behavior of deciding by oneself;
2. provide abundant Numerical Computation Function and method call by algorithm pond scheme, and allow by set interface shape algorithm to be expanded;
3. adopt the method for operation of embeddable system platform, by the independent operating of unified data stream interface practical function module.Controller is determined its behavior by configuration mode, realizes fully customizable.All data screening memory functions can both realize or follow-up expansion in this module; Cover and the data preservation scheme that realizes different son specialties, different types of data, different storage demands with this.
Description of drawings
Fig. 1 history data store flow process of the present invention.
Fig. 2 memory controller inner structure of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is further elaborated.
1. controller architecture and principle.
New memory controller comprises that mainly data point index, data point matrix, storing control information body structure, algorithm pond and five parts of metadata set form; Comprise mainly as the real-time living data of entrance with the data-interface of external program and be used for the data buffer of external control command interaction, as the ripe data buffer of the storage medium to be write into of outlet that modular structure and relation are as shown in Figure 2.
1.1 data point index:
Each data point has the unique Data Identification ID of the overall situation.The data point index adopts Hash table to finish data point ID to the mapping of data entity, realizes that buffer data enters stored filter and processes front quick location in the data point matrix.The four-dimensional index location of " station address+professional address+type+dot address " supported in the data point index, also supports the direct location of long ID addressing.
1.2 data point matrix:
The data point matrix is comprised of a plurality of data point entities, data point entity of line display in the matrix, formed by sign ID and all attributes that need to preserve of data point, may need to preserve measured value, calculated value, manual three kinds of floating datas such as value such as certain telemetry point, then this data point row matrix of comprising three attributes be expressed as (
ID, A i , A j , A k ).The definition of all properties can find corresponding definition to describe in the property set of metadata set.
Each template(-let) in the matrix (
A n ) stored the control information body pointer that points to this attribute data storage of definition constraint, certain property store behavior of certain data point is controlled by the storage imformosome of its sensing fully like this.
1.3 storing control information body structure:
The storing control information body is the key component of memory controller, and each element of its inside is controlled respectively the different behaviors of data storage.Each imformosome comprises following key element:
ActiveFlag: whether activation marker identifies this imformosome and comes into force;
TimeStamp: the data precise time label will be replaced by local markers automatically as the data markers is invalid or indefinite;
StorageInterval: in the time interval of twice storage, unit is second, and all enter 0 value representation controller data information and all store;
ControllWord: the storage control word, implication is as follows:
0x00000000: control word is invalid
0x00000001: decide by oneself the storage mark position.Automatically determined whether to store by the variation intensity of controller according to data value, the user can arrange follow-up basic value BaseValue (
v b ) and increment size DeltaValue (△
v), only when satisfying |
v i -
v b | △
vThe time v
i Just need storage.Decide by oneself memory function and remedied the simplification of fixed intervals store sample and the infull defective of significant data preservation, in more detail log history data behavior when occuring than large amplitude to data, and can adjust reference value and amplitude interval according to user's actual needs, have larger dirigibility.This function has good improved action to parameter acquisition, preservation, the utilizations such as voltage, electric current, air and water temperature of power specialty in the comprehensive monitoring system and ring control specialty.
0x00000002: automatic interpolation zone bit.When not having delta data in certain time interval, whether need to add voluntarily data and record to guarantee data continuity, this function is to having improved the convenience of historical data applications exploitation, and program need not to consider the numeric representation problem in unchanged value interval.Interpolation strategies is take the data value last time preserved as the storage data value.
0x00000004: invalid data is processed zone bit.Whether directly abandon when the current data sheet is invalid or continue later flow process.
0x00000008: for subsequent use temporarily.
BaseValue: the basis comparison value of deciding by oneself storage.The Application standard control unit interface carries out online real time modifying as required, and new modification value will come into force when the next group data enter controller.
DeltaValue: the increment size of deciding by oneself storage.Data in this value amplitude will be filtered not to be done to preserve.
CalcMethod: computing method.With the ArgsArray together calculating control device of conduct storage final data.This element actual storage content is the function pointer in direction calculation pond, support multiple algorithm commonly used, and every kind of algorithmic function is Reentrant function.
ArgsArray: number of parameters and tabulation.
1.4 algorithm pond:
Provide historical data commonly used in the comprehensive monitoring system to calculate and generating algorithm, comprise common mathematical calculating and statistical calculation method etc.Every kind of algorithmic function is Reentrant function, supports that multithreading calls simultaneously.
Except fixing algorithm, when existing algorithm does not meet the demands, reserved a part of idle algorithm per-interface space in the algorithm pond, when the initialization of algorithm pond, can load the expansion shape of writing such as the dynamic generation storehouse of Alg*, and with its function realize being loaded into one by one in order spare interface for.Expansion algorithm interface shape and redaction rule need be followed the uniform requirement in controller algorithm pond.
1.5 metadata set:
Metadata set is the basic data about data point type and attribute type, is the abstract of concrete data point example.The data point type comprises type identification ID, typonym and corresponding attribute list; Attribute type comprises that all relate to the sign ID of attribute, data type (being mainly integer and floating type) and Property Name.
2. description of data stream.
Data stream comprises production data stream and interaction data stream, and the unified packet of format that adopts is realized with the data stream of external program mutual.
The data entrance: the data that real-time data base produces are with the form of format, enter the pre-prepd living data of the controller large buffer zone (Sharing Memory Realization) that locks by the unified interface (SendRawData) of calling controller, then enter treatment scheme; Simultaneously, the mutual control command of all and controller also enters controller by unified interface (SendMsg) with the formatting messages form, interrupt such as the monitoring background communication, data temporarily can't be upgraded, then by the thrashing message notification controller all control information body states of activation are closed, no longer carry out data and process; Perhaps when needs were closed or restarted data storage service, then controller carried out the internal thread Safe withdrawing, cleaning takies resource and final plant closure service to provide the close message order, etc.
Data outlet: treat save data with the form of format, enter the pre-prepd ripe data of the controller buffer zone (Sharing Memory Realization) that locks, can immediately obtain these data by the unified interface (GetProcData) of calling controller.Because memory controller only is responsible for filtration and the processing of data, final ripe data storage purpose ground, file layout and memory function realize and will come with this module segmentation, to guarantee the abundant compatibility to different storage schemes, different pieces of information organizational form.
3. scheme realizes explanation.
1) development platform: adopt the cross-platform kit of Qt to design and develop the transplanting of being convenient to use;
2) interface specification: relate generally to data interaction interface, command interaction interface, on-line parameter modification interface, expand algorithm interface, need to observe set interface shape and develop; Total interface exists for the loading of third party's program with the form of dynamic base;
3) data layout: the format specification of interaction data comprises data layout (length+function code+markers+point identification+attribute-bit+value) and the control command form (length+function code+information content) of production;
4) configuration information: controller moves necessary internal information and is finished by configuration module, finishes the configuration of metadata, information point, storing control information body by user's configuration tool interface; The system configuration items such as simultaneous buffering district size, loading expansion base catalogue are also here finished, and finally form the program start configuration file.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should be appreciated that; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the claimed scope of the invention, and the claimed scope of the present invention is defined by its equivalent of appending claims.
Claims (9)
1. history data store control method in the comprehensive monitoring system is characterized in that:
Memory controller comprises that data point index, data point matrix, storing control information body structure, algorithm pond and five parts of metadata set form; Comprise as the real-time living data of entrance with the data-interface of external program and be used for the data buffer of external control command interaction, as the ripe data buffer of the storage medium to be write into of outlet;
Description of data stream: data stream comprises production data stream and interaction data stream, and the unified packet of format that adopts is realized with the data stream of external program mutual;
The data entrance: the data that real-time data base produces are with the form of format, enter the pre-prepd living data of the memory controller buffer zone that locks by the unified interface of calling memory controller, then enter treatment scheme; Simultaneously, the mutual control command of all and memory controller enters memory controller by unified interface with the formatting messages form;
Data outlet: treat save data with the form of format, enter the pre-prepd ripe data of the controller buffer zone that locks, immediately obtain these data by the unified interface of calling memory controller.
2. history data store control method in the comprehensive monitoring system according to claim 1 is characterized in that,
The data layout of described production data and interaction data: length+function code+markers+point identification+attribute-bit+value; Described control command form: the length+function code+information content.
3. history data store control method in the comprehensive monitoring system according to claim 1 is characterized in that,
Memory controller moves necessary internal information and is finished by configuration module, finishes the configuration of metadata, information point, storing control information body by user's configuration tool interface.
4. according to claim 1, history data store control method in the 2 or 3 described comprehensive monitoring systems, it is characterized in that,
Described data point index: each data point has the unique Data Identification ID of the overall situation, and the data point index is finished data point ID to the mapping of data entity;
Described data point matrix: the data point matrix is comprised of a plurality of data point entities, and data point entity of the line display in the matrix is comprised of sign ID and all attributes that need to preserve of data point, each template(-let) in the matrix (
A n ) stored and pointed to the control information body pointer that this attribute data of definition constraint is stored;
Described storing control information body structure: each element of storing control information body inside is controlled respectively the different behaviors of data storage, and each imformosome comprises following element:
ActiveFlag: whether activation marker identifies this imformosome and comes into force;
TimeStamp: data precise time label;
StorageInterval: in the time interval of twice storage, unit is second, and all enter 0 value representation controller data information and all store;
ControllWord: the storage control word comprises a plurality of control bit storages such as deciding by oneself storage, interpolation, mistake processing;
BaseValue: decide by oneself the basis comparison value of storage, the Application standard control unit interface carries out online real time modifying as required, and new modification value will come into force when the next group data enter controller;
DeltaValue: decide by oneself the increment size of storage, the data in this value amplitude will be filtered not to be done to preserve;
CalcMethod: computing method, and ArgsArray is together as the calculating control device of storing final data;
ArgsArray: number of parameters and tabulation;
Described algorithm pond: provide historical data commonly used in the comprehensive monitoring system to calculate and generating algorithm, comprise common mathematical calculating and statistical calculation method etc., every kind of algorithmic function is Reentrant function, supports that multithreading calls simultaneously;
Described metadata set is the basic data about data point type and attribute type, is the abstract of concrete data point example.
5. history data store control method in the comprehensive monitoring system according to claim 4, it is characterized in that, described data point index adopts Hash table, supports the four-dimensional index location of " station address+professional address+type+dot address ", or the direct location of long ID addressing.
6. history data store control method in the comprehensive monitoring system according to claim 4 is characterized in that, the CalcMethod element in the described storing control information body structure, and its actual memory contents is the function pointer in direction calculation pond.
7. history data store control method in the comprehensive monitoring system according to claim 4, it is characterized in that, described algorithm pond provides historical data commonly used in the comprehensive monitoring system to calculate and generating algorithm, comprise common mathematical calculating and statistical calculation method, every kind of algorithmic function is Reentrant function, supports that multithreading calls simultaneously.
8. history data store control method in the comprehensive monitoring system according to claim 4, it is characterized in that, reserved a part of idle algorithm per-interface space in the described algorithm pond, when the initialization of algorithm pond, can load expansion and write dynamic generation storehouse, and with its function realize being loaded into one by one in order spare interface for.
9. history data store control method in the comprehensive monitoring system according to claim 4 is characterized in that, described metadata set, data point type comprise type identification ID, typonym and corresponding attribute list; Attribute type comprises that all relate to the sign ID of attribute, data type and Property Name.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210372220.8A CN102968438B (en) | 2012-09-29 | 2012-09-29 | History data store control system in comprehensive monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210372220.8A CN102968438B (en) | 2012-09-29 | 2012-09-29 | History data store control system in comprehensive monitoring system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102968438A true CN102968438A (en) | 2013-03-13 |
| CN102968438B CN102968438B (en) | 2015-10-28 |
Family
ID=47798578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210372220.8A Active CN102968438B (en) | 2012-09-29 | 2012-09-29 | History data store control system in comprehensive monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102968438B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103679337A (en) * | 2013-11-07 | 2014-03-26 | 南京国电南自轨道交通工程有限公司 | Method for on-line generation of maintenance operation ticket in subway integrated monitoring system |
| CN103778747A (en) * | 2014-01-23 | 2014-05-07 | 蚌埠依爱消防电子有限责任公司 | Method for speeding up starting of fire fighting apparatus through fire alarm control unit |
| CN107291418A (en) * | 2016-03-31 | 2017-10-24 | 雲大江 | Seamless measurement logic operation system and operation method thereof |
| CN108167023A (en) * | 2017-12-27 | 2018-06-15 | 天地（常州）自动化股份有限公司 | Data organization and method for uploading in a kind of coal mine safety monitoring system polling period |
| CN109274742A (en) * | 2018-09-27 | 2019-01-25 | 北京工业大学 | A kind of internet of things data acquisition and supervisor control |
| CN109857741A (en) * | 2019-01-31 | 2019-06-07 | 重庆零壹空间航天科技有限公司 | A kind of method of selecting and device of telemetry of launch vehicle data |
| CN110019247A (en) * | 2018-08-16 | 2019-07-16 | 比亚迪股份有限公司 | Data storage and querying method, device and monitoring system |
| CN111125087A (en) * | 2018-10-31 | 2020-05-08 | 北京国双科技有限公司 | Data storage method and device |
| CN112693502A (en) * | 2019-10-23 | 2021-04-23 | 上海宝信软件股份有限公司 | Urban rail transit monitoring system and method based on big data architecture |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101984421A (en) * | 2010-09-03 | 2011-03-09 | 中国科学院软件研究所 | Real-time database based meteorological element data organization type-in and querying method |
| US8037246B2 (en) * | 2004-12-28 | 2011-10-11 | Hitachi, Ltd. | Storage system and storage management system |
-
2012
- 2012-09-29 CN CN201210372220.8A patent/CN102968438B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8037246B2 (en) * | 2004-12-28 | 2011-10-11 | Hitachi, Ltd. | Storage system and storage management system |
| CN101984421A (en) * | 2010-09-03 | 2011-03-09 | 中国科学院软件研究所 | Real-time database based meteorological element data organization type-in and querying method |
Non-Patent Citations (2)
| Title |
|---|
| 嵇月强: "工业历史数据库的研究", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
| 王家宏: "利用Sybase服务器实现电网历史数据存储功能的两个实例", 《电力系统自动化》 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103679337A (en) * | 2013-11-07 | 2014-03-26 | 南京国电南自轨道交通工程有限公司 | Method for on-line generation of maintenance operation ticket in subway integrated monitoring system |
| CN103778747A (en) * | 2014-01-23 | 2014-05-07 | 蚌埠依爱消防电子有限责任公司 | Method for speeding up starting of fire fighting apparatus through fire alarm control unit |
| CN107291418A (en) * | 2016-03-31 | 2017-10-24 | 雲大江 | Seamless measurement logic operation system and operation method thereof |
| CN108167023A (en) * | 2017-12-27 | 2018-06-15 | 天地（常州）自动化股份有限公司 | Data organization and method for uploading in a kind of coal mine safety monitoring system polling period |
| CN110019247A (en) * | 2018-08-16 | 2019-07-16 | 比亚迪股份有限公司 | Data storage and querying method, device and monitoring system |
| CN109274742A (en) * | 2018-09-27 | 2019-01-25 | 北京工业大学 | A kind of internet of things data acquisition and supervisor control |
| CN111125087A (en) * | 2018-10-31 | 2020-05-08 | 北京国双科技有限公司 | Data storage method and device |
| CN111125087B (en) * | 2018-10-31 | 2023-05-12 | 北京国双科技有限公司 | Data storage method and device |
| CN109857741A (en) * | 2019-01-31 | 2019-06-07 | 重庆零壹空间航天科技有限公司 | A kind of method of selecting and device of telemetry of launch vehicle data |
| CN109857741B (en) * | 2019-01-31 | 2021-04-06 | 重庆零壹空间航天科技有限公司 | Rocket telemetry data selection method and device |
| CN112693502A (en) * | 2019-10-23 | 2021-04-23 | 上海宝信软件股份有限公司 | Urban rail transit monitoring system and method based on big data architecture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102968438B (en) | 2015-10-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102968438A (en) | Storage control method of history data in integrated supervisory control system | |
| Jakkula et al. | Outlier detection in smart environment structured power datasets | |
| US20160203036A1 (en) | Machine learning-based fault detection system | |
| CN108197181B (en) | Compression storage method of time sequence data, electronic equipment and storage medium | |
| CN104050214A (en) | Industrial asset event chronology | |
| CN103425663B (en) | Embedded system data base establishment table, deposit record, the method and apparatus for deleting record | |
| US7853568B2 (en) | High speed data historian | |
| CN109542892A (en) | A kind of relativization implementation method of real-time data base, apparatus and system | |
| CN104461824A (en) | Magnetic disk health information optimal management method and device | |
| CN101827120A (en) | Cluster storage method and system | |
| CN115017214B (en) | Hydropower station auxiliary equipment operation state analysis early warning method, device and storage medium | |
| CN104599195B (en) | The electrical equipment information displaying method and system of Electric Power Marketing System | |
| CN109064104A (en) | Material equipment management method, system and terminal device | |
| CN111835083B (en) | Power supply information monitoring system, method and device, computer equipment and storage medium | |
| CN102855391B (en) | The multi-specialized data holographic of a kind of EMS stores and panorama accident inversion method | |
| CN111581927A (en) | Ocean economic operation monitoring and early warning system and computer equipment | |
| CN106407468A (en) | Method for describing space attributes of things and carrying out search based on description | |
| CN112836960A (en) | Industrial production data scheduling system based on BI technology | |
| CN106227431A (en) | The method and apparatus of management and monitoring members list on a kind of electronic chart | |
| CN114877943A (en) | Ecological environment monitoring device based on block chain | |
| CN108052637B (en) | Real-time image-text monitoring method for power grid time scale measurement data access full life cycle | |
| CN103560910B (en) | Communication resource management system accuracy detection system dynamic configuration method and device thereof | |
| CN103514500A (en) | Scheduling master station comprehensive monitoring platform based on SNMP | |
| CN102521388A (en) | Low-coupling high-availability device for electric power information retrieval | |
| CN112783862A (en) | Data modeling method, system, equipment and storage medium for regulating and controlling cloud application |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |