Research on key technologies of embedded GPS navigation
Embedded GPS navigation, based on embedded platform technology, through GPS and GIS and combined with handheld devices, achieves target location, path calculation, route guidance and surrounding search functions of mobile users. This paper, Symbian OS mobile phones as the terminal, background Linux servers providing the mapping service, path calculation, route guidance, networking search, location query and other functions, using GPRS, WIFI and other wireless communication modes, achieves navigation services provided by professional navigation mobile phones on lightweight thin-client, and, at the same time, takes advantage of mobile phone communication to achieve a certain degree of user interaction. Thus, based on the user interface on Symbian platform, GPS, data persistence layer, audio and network programming, an overall solution is proposed and the corresponding key technologies involved are discussed.
GPS global positioning system Symbian GPRS WIFI GIS Geographic information system communication
Xinguang Li Hong Fan Xuehao Fu
State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing Wuhan Unive Research and Development Center Beijing Traffic Radio Information Technology Co., Ltd Beijing, China
国际会议
The 2nd IEEE International Conference on Advanced Computer Control(第二届先进计算机控制国际会议 ICACC 2010)
沈阳
英文
382-386
2010-03-27（万方平台首次上网日期，不代表论文的发表时间）