Information management method and system of digital television

An information management system and a technology for digital TV, applied in the field of information management of digital TV, can solve the problems of complex data structure definition, redundant and wasteful storage space, and difficult to implement associated operations, so as to improve data access efficiency and reduce reading and writing. effect of operation

Inactive Publication Date: 2013-06-05
SHENZHEN KAIFA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The existing information management method has many defects: the data structure definition is relatively complicated, the storage space is prone to redundant waste, the associated operation of program information is not easy to realize, and the data access efficiency is low. more frequent write operations

Method used

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  • Information management method and system of digital television
  • Information management method and system of digital television
  • Information management method and system of digital television

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Embodiment Construction

[0043] The present invention will be further elaborated below in conjunction with the accompanying drawings.

[0044] The present invention applies the open-source SQLITE database technology to the information management method and system of digital TV, and uses the embedded database SQLITE to operate on relational data to fully compensate for the complicated data structure definition and redundant storage space in the prior art. Waste and the related operation of various information of the program are not easy to realize and other defects. Moreover, since SQLITE is an embedded database, the database server and the client are in the same program, and no network configuration and management are required. By combining SQLITE's in-memory database and entity file database, data access can be improved. Data efficiency, reducing the number of read and write operations of the storage device, thereby prolonging the service life of the storage device.

[0045] SQLITE is an open source...

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Abstract

The invention provides an information management method and a system of a digital television. The method includes that a system data base is built and comprises a universal data base port, an SQLITE data base and a storage device port, and information of the digital television is stored in the SQLITE data base; the SQLITE data base is managed by calling the universal data base port and structured query language (SQL) statements of the universal data base port; and the SQLITE data base is stored through the storage device port. The information management method and the system can improve data access efficiency and reduce writing and reading operation of a storage device.

Description

technical field [0001] The invention relates to digital television, in particular to information management of digital television. Background technique [0002] In the existing methods and systems for information management of digital TV equipment, the storage and management of program information usually adopts a self-defined data structure, and the information related to each program is stored in the memory of the device, and when it needs to be updated Save to a storage device such as FLASH for backup. The existing information management method has many defects: the data structure definition is relatively complicated, the storage space is prone to redundant waste, the associated operation of program information is not easy to realize, and the data access efficiency is low. Write operations are frequent. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies in the above-mentioned prior art, and pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30H04N21/462
Inventor 张传宇
Owner SHENZHEN KAIFA TECH
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