The Application Of Embeded System In The VHF Intelligent Mobile Terminal

Embedded System is the product which combined with advanced computer technology, the semiconductor technology, the electronic technology as well as specific application in various fields. With the development of information intelligence and network in recent years, embedded technology has expanded rapidly. Now, Embedded System has already widely applied in many domains such as the industry control, the traffic control, the information electrical appliances, the family intelligence management system and electronic commerce and so on. In the aquatic mobile communication domain, the application of Embedded System is at elementary phase, along with the unceasing development of embedded technology, it'll have the extremely broad application foreground inevitably.This paper comes into being on the above-mentioned situations, it combines the material project -"the security information broadcast and dynamic monitor of ship on Changjiang River", and describes the application of Embedded System in VHF communication system in detail. After one year's research and test, I draw some conclusions as follows:1. Design the project of the system about "security information broadcast and dynamic monitor of ship on river" and complete the communication protocol formulation at the same time;2. Design the mobile terminal with Embedded System and bring it to success bases users demands and real situations.3. Construct the test platform and realize the data transmission in actual channel. The method put forward in this paper is relatively new, and has a high practicality.The terminal target board designed in the research can be used as the hardware platform for other development subject in the Lab.