Set-top box EPG application transplanting development interface system

A technology for developing interfaces and set-top boxes, which is applied in the components of TV systems, selective content distribution, and TV, etc. It can solve the problems of middleware integration cost, large memory space, and space reduction, etc., and achieve the effect of less memory.

Inactive Publication Date: 2007-04-18
CHINA CENTRAL TELEVISION
View PDF0 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Compared with the two methods 1 and 2, the former is combined with the bottom layer and the application, and each manufacturer designs the application independently, and it is almost impossible to transplant EPG applications to each other, basically it has to be developed from scratch; although the latter avoids this situation, it is relatively For the current domestic set-top box

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Set-top box EPG application transplanting development interface system
  • Set-top box EPG application transplanting development interface system
  • Set-top box EPG application transplanting development interface system

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0038] Referring to Figure 1, applications are developed directly at the chip level and hardware drivers without using middleware. Among them, set-top box hardware platform 1-1, hardware driver 1-2, chip operating system 1-3, and application programs 1-4.

[0039] ●The set-top box hardware platform 1-1 refers to the well-known program signal receiving device, program signal sending device, remote control signal sending and receiving device, micro-processing chip and memory, etc.

[0040] ●Hardware driver 1-2 refers to the driver modules of different devices on the set-top box hardware platform 1-1.

[0041] ●Chip operating system 1-3 refers to the operating system of the microprocessor chip on the set-top box hardware platform 1-1.

[0042] ● Application 1-4 refers to EPG application.

[0043] The EPG application is directly on top of the underlying hardware driver 1-2 and operating system 1-3, so basically for different set-top boxes, the EPG application 1-4 is the same as the un...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to digital STB EPG application transplanting development interface system, especially a relatively convenient interface design for different STB platforms to make universal transplating development. And the invention comprises chip OS (operating system), OSD, Demux Stor, Channel, and Others standard interfaces, hardware driving modules and chip OS, where the standard interface is a set of standard functions of describing the corresponding hardware driving modules and chip OS, designed according to the current basic EPG application's functional requirements and by considering feasibility of bottom-layer hardware driving modules and OS interface; and it adopts a common transplating mode, uniformly packing the bottom-layer hardware driving modules and chip OS fuction according to the defined standard interfaces at lower cost, forming the interface system.

Description

technical field [0001] The invention relates to an interface design scheme for application transplantation and development of a digital TV set-top box, in particular to a more convenient interface design for digital TV terminals for general transplantation and development for different set-top box platforms, that is, a set-top box EPG application transplantation development interface system. Background technique [0002] Based on the promotion of digital TV, the corresponding digital TV set-top box (Set Table Box, STB) has become an indispensable tool. Electronic Program Guide (EPG, Electronic Program Guide) is an application program running on the digital TV set-top box made to facilitate digital TV users to obtain and browse digital TV program channel information. It provides users with text, The human-computer interaction interface composed of graphics and images displays TV program information and navigation of various services to users. Through the electronic program g...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04N5/00H04N5/445H04N21/462
Inventor 曹青易鹏党海飞
Owner CHINA CENTRAL TELEVISION
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap