Application Of Uc/Os-Ⅱ In Marine Beidou Terminal

As the marine and fishery in China’s rapid development, gradually expand the scope of operation, operation sea fisherman on how to improve the safety of navigation and access to a variety of useful information, increase the speed and efficiency of fisheries products trade, fishery administrative department how to more effectively control the sea fishing vessels, relevant departments to improve search and rescue support ability, is the urgent problem. In this paper, the marine satellite communication terminal is based on ARM7processor and uC/OS-II operating system. the marine satellite communication terminal is advanced and powerful, integrated Beidou satellites and GPS satellites communication resources, covering all territory of China, and can be widely used in fisheries field, also can be in long distance transportation fleet management, container tracking management, public security and border defense, field exploration, tourism research, rescue and disaster relief and other fields play a major role.