Check patentability & draft patents in minutes with Patsnap Eureka AI!

Electronic program guide (EPG) calling management method based on digital television middleware

An electronic program guide and digital TV technology, which is applied in the direction of electrical components, multi-channel program devices, selective content distribution, etc., can solve problems such as inconsistent application technologies, and achieve the effect of flexible calling

Inactive Publication Date: 2014-12-24
无锡商埃曲信息科技有限公司
View PDF3 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a kind of electronic program guide EPG calling management method based on digital TV middleware, to solve the non-uniform problem of this application technology in the platform in the prior art

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
  • Electronic program guide (EPG) calling management method based on digital television middleware
  • Electronic program guide (EPG) calling management method based on digital television middleware
  • Electronic program guide (EPG) calling management method based on digital television middleware

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] figure 1 It is a technical architecture diagram of digital TV middleware. Such as figure 2 As shown, a digital TV middleware-based electronic program guide EPG call management method, the client uses JAVA to call the EPG program, and the specific implementation process includes:

[0021] Use full-channel channel search, download NIT, PAT, PMT, SDT or BAT table through OC, analyze and process SI information, save it to flash system through SI engine, load it into EPG program information data structure, and form middleware JavaVM For the EPG program information in the form of EPG program information, the acquired program information will be read by the JavaVM through the java application to read the program information data in the memory according to the data structure; through the running JAVA application, the EPG program operation for watching TV will be realized.

[0022] The operator's server invokes the EPG program through html application, and the specific implem...

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 discloses an electronic program guide (EPG) calling management method based on digital television middleware. According to the method, the digital television middleware technology is adopted, java is used as the basic language, and calling of browser (html) program content is also realized. With respect to EPG application, EPG data can be applied to a java application running on a java VM and can also be applied to an html+js webpage application running on a browser engine, so that data sharing and data synchronism are achieved. Hence, EPG meets the requirements for calling management of Java application and html application simultaneously under the digital television middleware technology.

Description

technical field [0001] The invention belongs to the technical field of digital television, in particular to an electronic program guide EPG call management method based on digital television middleware. Background technique [0002] The analog TV signal bandwidth can roughly transmit TV programs of dozens of channels, while the digital TV signal requires more program streams to be carried on the same bandwidth. At present, digital TV can see hundreds of TV channels. In this way, a powerful and easy-to-use TV program information management system can not only facilitate user channel retrieval, but also facilitate channel arrangement, deployment and management of radio and television operators. system becomes crucial. EPG, Electronic Program Guide, is the abbreviation of English Electronic Program Guide. The application of EPG enables users in the one-way cable TV network to enjoy interactive TV services. Through it, viewers can easily find their favorite programs. EPG pro...

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
Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/262H04N21/254H04N21/462H04N21/434G06F9/46
Inventor 许海华何明桂平许哲维
Owner 无锡商埃曲信息科技有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com