Method and system for storing user operation data and receiving terminal of digital television

A technology for operating data and users, applied in electrical components, image communication, selective content distribution, etc., can solve problems such as the response speed of set-top boxes and data security that cannot be effectively solved

Active Publication Date: 2012-05-23
SHENZHEN SKYWORTH DIGITAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The purpose of the embodiment of the present invention is to provide a method for saving user operation data, aiming to solve the problem that the common method for flash memory operation provided by the prior art cannot effectively solve the problem of the response speed of the set-top box and the security of data

Method used

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  • Method and system for storing user operation data and receiving terminal of digital television
  • Method and system for storing user operation data and receiving terminal of digital television
  • Method and system for storing user operation data and receiving terminal of digital television

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Effect test

Embodiment 1

[0047] figure 1 The implementation process of the method for saving user operation data provided by the embodiment of the present invention is shown, and the specific steps are as follows:

[0048] In step S101, user operation data is received, and the user operation data is data generated by the user performing basic operations on the digital television receiving terminal.

[0049] In the embodiment of the present invention, the basic operations of the digital TV receiving terminal include but are not limited to program switching, program editing, program reservation, volume adjustment, and parameter setting. The data generated by these basic operations must be saved in the flash memory in real time. This enables the digital TV receiving terminal to automatically read the saved data from the flash memory device when it is powered on next time, so that the user's operation is memorized, and it is convenient for the user to operate the digital TV receiving terminal. The above-mention...

Embodiment 2

[0059] As an embodiment of the present invention, user operation data temporarily cached in the memory cache space can be prioritized, that is, according to the importance of user operation data, it can be prioritized, and high priority can be prioritized. The monitored operating program reads away, refer to figure 2 , The specific steps are given below:

[0060] In step S201, apply for a memory cache space in advance and create a monitoring operation program. The memory cache space is used to cache user operation data written in the flash memory.

[0061] In the embodiment of the present invention, the physical address distribution of the memory cache space is a continuous, closed, closed ring cache with the first and last addresses, which can be understood as being connected end to end. At the same time, the memory cache space also defines two pointers , Respectively recorded as the data producer pointer and the data consumer pointer, where the data producer pointer is used to i...

Embodiment 3

[0073] image 3 Shows the implementation process of the step of temporarily caching the received user operation data into the pre-applied memory cache space provided by the embodiment of the present invention, and the specific steps are as follows:

[0074] In step S301, the received user operation data is edited to generate a data block.

[0075] In the embodiment of the present invention, the user operation data is edited according to an agreed format, and the editing principle can be as follows:

[0076] Serial number

Name

Meaning

1

Data block name

Distinguish the type of data block to be saved

2

Data block length

Identify the length of the data block to be written

3

Data block content

Contains the content of the data block to be written

4

Data block priority

Mark the importance and urgency of the data block to be written

[0077] Of course, in the embodiment of the present invention, item 4 may be a preferred solution, that is, the priority of the data b...

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Abstract

The invention provides a method and a system for storing user operation data and a receiving terminal of a digital television, which is applied to the technical field of the digital television. The method comprises the following steps: receiving the user operation data, wherein the user operation data is the data which is produced by user basically operating the receiving terminal of the digital television; temporarily caching the received user operation data in a memory cache space which is pre-applied; controlling the pre-built monitoring operation program to monitor the user operation datawhich is cached in the pre-applied memory cache space; and when the cache of the user operation data is detected in the memory cache space, controlling the monitoring operation program to extract theuser operation data in real time and restoring the data in a flash memory so that the user operation and the flash memory erasing are mutual independent, and the responding speed of the receiving terminal of the digital television operated by the users is improved.

Description

Technical field [0001] The invention belongs to the technical field of digital television, and in particular relates to a method and system for storing user operation data and a digital television receiving terminal. Background technique [0002] During the operation of the set-top box, program switching, program editing, program reservation, volume adjustment and parameter setting are all basic operations that users often do. Some data generated by these operations needs to be saved to the flash memory device in real time by the set-top box, so that when the set-top box is powered on again, the data content can be read from the flash memory device, so that the user's historical operation information can be accurately memorized, which is convenient for the user. Operation of the set-top box. [0003] Among them, the principle of flash memory erasing and writing is: random writing and block erasing. That is: the flash memory is written in bytes. Within the allowable range of the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/433H04N21/442
Inventor 田超
Owner SHENZHEN SKYWORTH DIGITAL TECH CO LTD
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