摘要
掌上智能设备(Personal Digital Assistant,PDA)因其自动化程度高、功能多、操纵简单等优点而倍受广大用户的青睐,但在航海领域的应用问题一直未能很好解决。鉴于现代航海对高性能PDA的需求日渐紧迫,针对航海的实际需求,研究了基于嵌入式处理器的船用PDA的设计与实现方法,主要包括系统的结构设计、硬件平台的构建方法以及在构建的平台上移植嵌入式操作系统的方法等方面内容,可为船用掌上智能设备的设计与实现提供相应基础。
Personal digital assistant （PDA） is widely used in our daily life nowadays due to its merits of high automation, abundant functions and simple handling etc. , but it has not been introduced into navigation area because of the limitation of its design. The design and realization of marine PDA based on Intel PXA270 Processor is discussed. Structure design of the system, construction method of the hardware platform and transplant method for embedded operating system in the constructed platform are mainly studied, which can be a basis of design and realization of marine PDA.
出处
《中国航海》
CSCD
北大核心
2009年第3期28-31,75,共5页
Navigation of China
关键词
船舶
舰船工程
船用PDA
结构
设计
操作系统
ship, naral engineering
marine PDA
structure
design
operating system
