Data Storage Framework and Television Device

• US 20200137346A1
• Filed: 10/30/2019
• Published: 04/30/2020
• Est. Priority Date: 10/31/2018
• Status: Active Grant

• Current Assignee: Amlogic (Shanghai) Co., Ltd. (Amlogic Holdings Ltd.)
• Original Assignee: Amlogic (Shanghai) Co., Ltd. (Amlogic Holdings Ltd.)
• Inventors: SONG, Wenhua
• Granted Patent: US 10,841,655 B2
• Time in Patent Office: Days
• CPC Class Codes: H04H 20/28 Arrangements for simultaneous broadcast of plural pieces of information
• CPC Class Codes: H04N 21/426 Internal components of the client ; Characteristics thereof H04N5/44 takes precedence
• CPC Class Codes: H04N 21/4316 for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
• CPC Class Codes: H04N 21/4432 Powering on the client, e.g. bootstrap loading using setup parameters being stored locally or received from the server resetting in general G06F1/14; program loading or initiating in general G06F9/445; bootstrapping in general G06F9/4401; secure boots of computer platforms G06F21/57
• CPC Class Codes: H04N 21/47 End-user applications
• CPC Class Codes: H04N 5/64 Constructional details of receivers, e.g. cabinets or dust covers furniture aspects of television cabinets A47B81/06
• CPC Class Codes: H04N 7/0887 for the transmission of programme or channel identifying signals

Abstract

The invention relates to the technical field of television, and more particularly, to a data storage framework and a television device. The television device comprises a main screen and a plurality of sub-screens. The data storage framework comprises: a processor; a basic database, and a differential database, wherein the basic database is configured to store configuration data items of the main screen; the differential database is configured to store configuration data items of the plurality of sub-screens different from those of the main screen; wherein the processor is connected to the basic database and the differential database, respectively; and during display configuration of the plurality of sub-screens, the processor combines the basic database and the differential database to form a synthetic database, and outputs the synthetic database to the plurality of sub-screens. Thus, the storage data are optimized; the storage space is saved; and lower cost is realized.

Claims

1. A data storage framework, applied to a television device comprising a main screen and a plurality of sub-screens;

wherein the data storage framework comprises;

a processor;

a basic database configured to store configuration data items of the main screen;

a differential database configured to store configuration data items of the plurality of sub-screens different from those of the main screen;

wherein the processor is connected to the basic database and the differential database, respectively;

during display configuration of the plurality of sub-screens, the processor combines the basic database and the differential database to form a synthetic database, and outputs the synthetic database to the plurality of sub-screens.

2. The data storage framework of claim 1, wherein the differential database is obtained by deleting duplicate data items from an original sub-screen database, in which the duplicate data items are reduplicative with respect to the basic database.

3. The data storage framework of claim 2, wherein the basic database comprises data for storing the configuration data items of the main screen;

and the original sub-screen database comprises data for storing the configuration data items obtained by differentiate each of the plurality of sub-screens from the main screen database.

4. The data storage framework of claim 2, wherein if data in all fields of two configuration data items are the same, it is determined that the two configuration data items are the duplicate data items.

5. The data storage framework of claim 1, wherein the synthetic database comprises a numeric parameter for representing the number of the configuration data items;

the numeric parameter in the synthetic database is equal to a sum of the number of the configuration data items in the basic database and the number of the configuration data items in the differential database.

6. A television device applied to the data storage framework of claim 1.

7. The television device of claim 6, wherein the differential database is stored in a predetermined system partition of a memory.

8. The television device of claim 7, wherein the television device automatically verifies whether the synthetic database exists in the predetermined system partition each time it is switched on, and if the synthetic database does not exist in the predetermined system partition, combination is made as follows:

the synthetic database comprises a numeric parameter for representing the number of the configuration data items;

the numeric parameter in the synthetic database is equal to a sum of the number of the configuration data items in the basic database and the number of the configuration data items in the differential database.