Research On And Implementation Of Human Machine Interface For Fishing Vessel Radio

China is a big marine fishery country. While the marine fisheries communication system lags far behind generally, which can not meet the requirements of modern fishery production, management and emergency response. To change the status of marine fishery communication network, the scheme of"4 in 1"network for the marine fisheries secure communications is proposed, SX08 series fishing vessel digital radio is a part of the marine fisheries public mobile communications network.The thesis comes from the project"Research on SX08 Series Fishing Vessel Digital Ratio System". Firstly, the related theory of embedded system and user interface is deeply discussed. Secondly, based on the analysis of the software architecture of fishing vessel radio control system, the related low-level derivers and the menu system are designed and implemented. Compared with the traditional radio HMI, the menu system by using this scheme is more flexible and extendable. Thirdly, the Chinese input method and its searching module of Chinese character are discussed. A new searching method is proposed, with which the searching speed is greatly improved compared with traditional methods. The test results of the interface and input method show that the design goal is obtained.