Research And Design Of The Mobile Television Navigation System

The modern science and technology development not only change people's daily life, but also reorganize the modern medium performance shape and the distributed pattern by the unprecedented speed construction. Being the most fast and convinent method in information and emotion communication, sellphone has because one of the most important media because of its popularity and untouch method. Base on these advantages, new handset is researching to satisfy people requirement.On the handset the navigation is refers on the intelligent handset hardware moves the handset navigation software, is the handset navigation initial stage, also is the level which the present mainstream handset navigation locates. On handset in navigation foundation, handset itself communication function organically conformity to navigation software in, thus changes the people to use the electronic map as well as the navigation behavior pattern largely, transits from the sole navigation assistance to omni-directional LBS.The mobile television navigation system proposed in this paper has realized these fuction:base on traditional GPS system, broadcasting can realize through digital signal communication. Mobile sents the real-time signal in traditional system, and then promote the system. This system has been put into pratice to test its fuctions, and the results have proof that qualification in this system is pretty good.This article designs the system is, in the tradition guidance system function foundation, through the digital broadcast way handset television service real-time broadcast state of roads information, after the handset receives these information, the real-time state of roads information will integrate to in the traditional guidance system, will enable the guidance systemto be able to give the more reasonable navigation line.