Media distribution interactive system and method for vehicle-mounted mobile environment

Abstract

The invention relates to a media content distribution interactive system and method for a vehicle-mounted mobile environment. The system comprises a vehicle-mounted terminal device, a content delivery server, an access control server, a content synchronization server and an internet Web server, wherein the vehicle-mounted terminal device has the digital terrestrial television reception and the 3G wireless router function and can achieve bulk-storage memory, and the content delivery server is arranged at the front end of a digital television set. The content distribution process comprises two stages; specifically, the first stage is that a digital terrestrial television set is adopted to conduct broadcast-type data delivery, and the second stage is that the vehicle-mounted vehicle adopts a wireless local area network to achieve local interactive access for passengers in a vehicle. Content interaction comprises two stages, passengers in the vehicle achieve interaction with an embedded Web server on the vehicle-mounted terminal, relevant information is uploaded to be stored in the local vehicle-mounted terminal device at first, and then is transmitted back to the internet Web server of a data center through the 3G network to achieve synchronization, and whole network synchronization of interaction resources and management control over the vehicle-mounted terminal device are achieved. The media content distribution interactive system and method for the vehicle-mounted mobile environment have the advantages that the mobile broadband interaction video and audio services are provided for the passengers in the vehicle when the wireless broadband is limited or signals are unstable in the mobile terminal such as a bus and a metro.

Description

technical field [0001] The present invention relates to a system and method for media distribution and interaction in a vehicle-mounted mobile environment, more specifically, to a system and method for two-level content distribution, synchronization and interaction using digital terrestrial television, wireless local area network and mobile communication network. Background technique [0002] In the information age, people hope to obtain information and enjoy media services anytime and anywhere through portable smart terminals. Especially for passengers who take public transportation, such as buses, subways, etc., it is difficult to carry out normal work and cannot get a good rest in the riding environment. Therefore, in-vehicle media information services for public transportation are very necessary, not only welcomed by the majority of passengers, but also an opportunity for the media to improve their influence and their own value. [0003] However, under current technical...

AI Technical Summary

Problems solved by technology

[0005] Combining the advantages of radio and television technology, mobile communication technology and Internet technology, the present invention proposes a media distribution interactive system and method for a vehicle-mounted mobile environment, which solves the limited bandwidth faced by audio and video services in the mobile environment and the lack of single content in traditional mobile TV interactive questions

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