Vehicle-mounted audio and video playing method based on cloud service and cloud computing center

An audio and video playback and cloud computing center technology, applied in the field of communication, can solve the problem of poor real-time downloading of music data, achieve high real-time performance and reduce storage requirements

Active Publication Date: 2013-05-15
CHINA UNITED NETWORK COMM GRP CO LTD
View PDF4 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the vehicle-mounted audio equipment cannot actively request to download music data in real time, because the time when the music data is reserved is not synchronized with the time when the music data is downloaded, so the real-time performance of the music data download is relatively poor.

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
  • Vehicle-mounted audio and video playing method based on cloud service and cloud computing center
  • Vehicle-mounted audio and video playing method based on cloud service and cloud computing center
  • Vehicle-mounted audio and video playing method based on cloud service and cloud computing center

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] figure 1 In order to realize the system architecture diagram of the embodiment of the vehicle-mounted audio and video playback method based on cloud services of the present invention, it includes a cloud computing center 10, an advertising service provider 20, a content provider 30, an information terminal 60, and a vehicle-mounted audio and video terminal 70; the cloud computing The center 10 includes a cloud service management unit, a cloud service database authentication unit and a billing unit. The cloud service database is used to store the audio and video streaming media files provided by the advertising service provider 20 and the content provider 30 to form an audio and video streaming media file pool, which can be considered to have an infinite capacity. The information terminal 60 customizes and maintains the audio-video library associated with the user to the cloud service management unit through the Internet 40 or the mobile phone network 50. Files are asso...

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 provides a vehicle-mounted audio and video playing method based on a cloud service and a cloud computing center, wherein the method comprises that a cloud service management unit receives an audio and video playing request with an audio and video ID, the audio and video playing request is sent by a vehicle-mounted audio and video terminal, according to the audio and video playing request, an inquiry is carried out on a cloud service database with audio and video data stored so that objective audio and video data corresponding to the audio and video ID is obtained, and the objective audio and video data are sent to the vehicle-mounted audio and video terminal and used for being played by the vehicle-mounted audio and video terminal. According to the scheme, when the audio and video data are stored in the cloud service database and the vehicle-mounted audio and video terminal requests the audio and video data, the audio and video data are sent to the vehicle-mounted audio and video terminal in a streaming media mode, and therefore high real-time performance is provided, and the storage requirements for a vehicle-mounted audio device are low.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a cloud service-based vehicle audio and video playback method and a cloud computing center. Background technique [0002] With the popularity of small passenger vehicles, people use them more and more frequently, and the requirements for passenger experience are also getting higher and higher. In order to improve the passenger experience, the existing small passenger vehicles are equipped with vehicle-mounted audio-visual playback terminals to improve the fun of the journey. [0003] Among the existing vehicle-mounted audio-visual playback terminals, there is a kind of its own storage unit to store audio-visual media data for use by users. For example, Chinese patent ZL200410042965.3 discloses a music data transfer system and method for downloading music data to a car player, wherein the system includes a rental vehicle service system and a music broadcast service system....

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): H04L29/08
Inventor 童晓渝张云勇汪芳房秉毅
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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