CN103914262A - Data management system and data management method for vehicle monitoring system - Google Patents
Data management system and data management method for vehicle monitoring system Download PDFInfo
- Publication number
- CN103914262A CN103914262A CN201210591943.7A CN201210591943A CN103914262A CN 103914262 A CN103914262 A CN 103914262A CN 201210591943 A CN201210591943 A CN 201210591943A CN 103914262 A CN103914262 A CN 103914262A
- Authority
- CN
- China
- Prior art keywords
- data
- server
- module
- relational database
- data management
- 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.)
- Pending
Links
Abstract
The invention provides a data management system for a vehicle monitoring system. The data management system comprises a communication server, a relational database server and a client server, the communication server, the relational database server and the client server are connected with a data management module, the data management module is further connected with a memory database module, and the client server is connected with the memory database module and the relational database server. Real-time monitoring data can be stored into the memory database module by the data management module of the data management system, the client server can directly access the memory database module to read the corresponding monitoring data, data reading processes are simplified as compared with the mode of writing data into a relational database and then reading the data from the relational database, so that data reading speed is effectively increased, and the real-time performance of the monitoring data is greatly improved.
Description
Technical field
The present invention relates to a kind of data management system and data managing method, particularly relate to a kind of data management system for vehicle monitoring system and data managing method.
Background technology
At present, the backstage of Research on Vehicle Remote Monitoring System Based on GPRS generally adopts the communication server to add relational database server to add the such Technical Architecture of client-server.The communication server is responsible for carrying out data interaction with vehicle-mounted data terminal, and simultaneously the communication server directly deposits the data from vehicle in relational database, and client-server is checked user again or the data that use extract from relational database.
A kind of like this system architecture is not considered the feature of vehicle monitoring application itself.First, the vehicle number that Research on Vehicle Remote Monitoring System Based on GPRS need to be monitored is huge, and concurrent connection number is many; Secondly the signals of vehicles that vehicle monitoring system need to be monitored is many, although the data volume of individual signals little, because there are a large amount of fragmentary data, the time that data need to be stored is longer, and the data volume of long-term accumulation is huge.
Based on the feature of above-mentioned vehicle monitoring application, there is following defect and deficiency in single relational database management system solution:
1) data storage capacities cannot meet the demand of application, write end at the communication server to the data of relational database, because the number of signals of vehicle number and bicycle is large, and data are single fragmentary data, if adopt traditional mechanical type hard disk, single IO operation can only write a small amount of data, can reach very soon the IO limit of hard disk, although the IO ability of solid state hard disc can satisfy the demands, but the increase that its carrying cost can be at double, and the finite capacity of solid state hard disc, cannot meet the requirement of long-time storage.Although utilize the RAC technology of Oracle can meet the demand of system, the hardware and software cost of RAC itself is very high, the cost performance of scheme itself is not high.
2) data query low-response.As time goes on, the data volume of preserving in database can progressively increase, and the speed of corresponding data query also can be affected, and data query also can take the IO resource of database server simultaneously, increases the burden of database server.Affect the stability of system, when serious, can cause system crash.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of data management system for vehicle monitoring system of the efficiency that can promote data storage and read.
This data management system that is used for vehicle monitoring system comprises for carrying out the communication server of exchanges data with vehicle termination, for the relational database server of store car monitor data and for receiving the client-server of request of access, the described communication server, relational database server and client-server are connected with data management module, described data management module is also connected with internal storage data library module, and described client-server is connected with described internal storage data library module, relational database server.
Preferably, described data management module is connected with described relational database server by data cache module.
Preferably, described client-server is web server.
The invention also discloses a kind of data managing method for vehicle monitoring system, it comprises the steps:
1) communication server receives and gives data management module from the Data Concurrent of car-mounted terminal;
2) data management module is divided into real-time monitor data and monitor data not according to client-server feedback information by data;
3) in real time supervising data storage in an internal storage data module, the data in client-server energy access memory data module, supervising data storage is not in relational database server.
Preferably, first monitor data is not stored in a data cache module, and data store when a certain amount of the batch of property again into and are written in relational database server in pending data cache module.
Preferably, before data are written to relational database in data cache module, can first carry out classified compression processing to the data of buffer memory.
Preferably, data management module by the history data store in internal storage data module in relational database server.
As mentioned above, the present invention has following beneficial effect for data management system and the data managing method of vehicle monitoring system: this data management system has increased a data management module and an internal storage data module on the basis of original Technical Architecture, data management module can be by real-time supervising data storage in internal storage data module, client-server directly access memory data module reads corresponding monitor data, write relational database again compared with the mode of reading relational database with data, simplify the flow process that data read, thereby effectively improve the reading speed of data, greatly improve the real-time of monitor data, and for monitor data not, data management module can write by the disposable batch of data cache module, so also can effectively improve the storage efficiency of data, also can play better protective effect to memory devices such as hard disks.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of data management system of the present invention.
Element numbers explanation
Embodiment
Below, by specific instantiation explanation embodiments of the present invention, those skilled in the art can understand other advantages of the present invention and effect easily by the disclosed content of this instructions.The present invention can also be implemented or be applied by other different embodiment, and the every details in this instructions also can be based on different viewpoints and application, carries out various modifications or change not deviating under spirit of the present invention.
Refer to Fig. 1.It should be noted that, the diagram providing in the present embodiment only illustrates basic conception of the present invention in a schematic way, satisfy and only show with assembly relevant in the present invention in graphic but not component count, shape and size drafting while implementing according to reality, when its actual enforcement, kenel, quantity and the ratio of each assembly can be a kind of random change, and its assembly layout kenel also may be more complicated.
As shown in Figure 1, the present invention comprises the communication server 1, client-server 3, relational database server 4 for the data management system of vehicle monitoring system, and the communication server 1 is for carrying out exchanges data with vehicle termination; Client-server 3 is for receiving request of access, and client-server is generally web server; Relational database server 4 is for store car monitor data.The communication server 1, relational database server 3 are all connected with data management module 2, data management module 2 is also connected with internal storage data library module 5, client-server 3 is connected with internal storage data library module 5, relational database server 4, and data management module 2 is connected with relational database server 4 by a data cache module 6.
The invention also discloses a kind of data managing method based on above-mentioned data management system, the method comprises the steps: first to be received from the Data Concurrent of car-mounted terminal and given data management module 2 by the communication server 1, data management module 2 determines according to client-server feedback information the data that user is monitoring in real time, the data of then communication server 1 being sent are shunted, and are divided into real-time monitor data and monitor data not.The real-time supervising data storage distributing is in internal storage data module 5, and client-server 3 can directly be accessed the data in this internal storage data module 5, and monitor data does not store in relational database server 3.The last look of interior general the real-time monitor data of preservation of internal storage data module 5, historical data is reclaimed by data management module 2, restores in database server 4.
For the data that store in relational database server 3, can first be stored in data cache module 6, the interior data of pending data cache module 6 store when a certain amount of the batch of property again into and are written in relational database server.Before data are written to relational database in data cache module, can first carry out classified compression processing to the data of buffer memory, can further promote like this speed of data storage, reduce the data volume of storage.
This data management system has increased a data management module and an internal storage data module on the basis of original Technical Architecture, data management module can be by real-time supervising data storage in internal storage data module, client-server directly access memory data module reads corresponding monitor data, write relational database again compared with the mode of reading relational database with data, simplify the flow process that data read, thereby effectively improve the reading speed of data, greatly improve the real-time of monitor data; And for monitor data not, data management module can write by the disposable batch of data cache module, so also can effectively improve the storage efficiency of data, also can play better protective effect to memory devices such as hard disks.So the present invention has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all can, under spirit of the present invention and category, modify or change above-described embodiment.Therefore, such as in affiliated technical field, have and conventionally know that the knowledgeable, not departing from all equivalence modifications that complete under disclosed spirit and technological thought or changing, must be contained by claim of the present invention.
Claims (7)
1. the data management system for vehicle monitoring system, comprise for carrying out the communication server of exchanges data with vehicle termination, for the relational database server of store car monitor data and for receiving the client-server of request of access, it is characterized in that: the described communication server, relational database server and client-server are connected with data management module, described data management module is also connected with internal storage data library module, and described client-server is connected with described internal storage data library module, relational database server.
2. the data management system for vehicle monitoring system according to claim 1, is characterized in that: described data management module is connected with described relational database server by data cache module.
3. the data management system for vehicle monitoring system according to claim 1, is characterized in that: described client-server is web server.
4. for a data managing method for vehicle monitoring system, it is characterized in that, it comprises the steps:
1) communication server receives and gives data management module from the Data Concurrent of car-mounted terminal;
2) data management module is divided into real-time monitor data and monitor data not according to client-server feedback information by data;
3) in real time supervising data storage in an internal storage data module, the data in client-server energy access memory data module, supervising data storage is not in relational database server.
5. the data managing method for vehicle monitoring system according to claim 4, it is characterized in that: first monitor data is not stored in a data cache module, data store when a certain amount of the batch of property again into and are written in relational database server in pending data cache module.
6. the data managing method for vehicle monitoring system according to claim 5, is characterized in that: before data are written to relational database in data cache module, can first carry out classified compression processing to the data of buffer memory.
7. the data managing method for vehicle monitoring system according to claim 4, is characterized in that: data management module by the history data store in internal storage data module in relational database server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210591943.7A CN103914262A (en) | 2012-12-31 | 2012-12-31 | Data management system and data management method for vehicle monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210591943.7A CN103914262A (en) | 2012-12-31 | 2012-12-31 | Data management system and data management method for vehicle monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103914262A true CN103914262A (en) | 2014-07-09 |
Family
ID=51039974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210591943.7A Pending CN103914262A (en) | 2012-12-31 | 2012-12-31 | Data management system and data management method for vehicle monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103914262A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107016069A (en) * | 2017-03-22 | 2017-08-04 | 南京理工大学 | Towards the metadata interchange system of intelligent transportation |
| CN107783881A (en) * | 2017-09-13 | 2018-03-09 | 杭州天翼智慧城市科技有限公司 | Website dynamic property monitoring method and system based on memory queue |
-
2012
- 2012-12-31 CN CN201210591943.7A patent/CN103914262A/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| 苏胜辉: "车辆监控系统性能改进关键技术研究", 《中国优秀硕士学位论文全文数据库(电子期刊)信息科技辑》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107016069A (en) * | 2017-03-22 | 2017-08-04 | 南京理工大学 | Towards the metadata interchange system of intelligent transportation |
| CN107783881A (en) * | 2017-09-13 | 2018-03-09 | 杭州天翼智慧城市科技有限公司 | Website dynamic property monitoring method and system based on memory queue |
| CN107783881B (en) * | 2017-09-13 | 2020-09-25 | 杭州天翼智慧城市科技有限公司 | Website dynamic performance monitoring method and system based on memory queue |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102158349B (en) | A kind of log management apparatus and method | |
| CN101916227B (en) | RLDRAM SIO storage access control method and device | |
| CN103631538A (en) | Cold and hot data identification threshold value calculation method, device and system | |
| CN103856567A (en) | Small file storage method based on Hadoop distributed file system | |
| CN102117248A (en) | Caching system and method for caching data in caching system | |
| US10678764B2 (en) | Heterogeneous type database storage system based on optical disc, and method for using system | |
| CN105005617A (en) | Storage method and device of time sequence data | |
| CN102663116A (en) | Multi-dimensional OLAP (On Line Analytical Processing) inquiry processing method facing column storage data warehouse | |
| CN102609360A (en) | Data processing method, data processing device and data processing system | |
| CN109240946A (en) | The multi-level buffer method and terminal device of data | |
| CN102968422A (en) | System and method for controlling streaming data storage | |
| CN102521419A (en) | Hierarchical storage realization method and system | |
| CN103399823A (en) | Method, equipment and system for storing service data | |
| CN105426472A (en) | Distributed computing system and data processing method thereof | |
| CN105868093A (en) | Log write-in method and server side | |
| CN102981783A (en) | Cache accelerating method based on Nand Flash | |
| CN102880615A (en) | Data storage method and device | |
| CN105095113A (en) | Cache management method and system | |
| CN106709025A (en) | Method and device for updating aggregation objects | |
| CN102929935B (en) | A kind of Large Volume Data reading/writing method based on affairs | |
| CN103136215A (en) | Data read-write method and device of storage system | |
| CN103309621B (en) | Read the method for data in sectional compression bag | |
| CN103914262A (en) | Data management system and data management method for vehicle monitoring system | |
| CN103207836B (en) | A kind of write method for solid storage hard disk and write device | |
| CN203133811U (en) | Data management system used for vehicle monitoring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140709 |