Commodity Rapid Positioning System Design of Embedded Wi-Fi Technology Based on ARM-WinCE5.0
HE Jian-feng,LIU Xiong,HUANG Jian-ren (Software College, East China University of Technology,Nanchang 330013,China) Abstract:Handheld devices were widely applied in industries and mobile products, which is of ARM processors and WindowsCE close coupling, ADOCE was used as strategic advanced interface that supplied by accessing the database under WindowsCE operating system. The fast data access of SQL Server CE were implemented by OLEDB data interface, we made the best use of remote data access (RDA) and wireless local area network (Wi-Fi) technologies to support synchronization function of wireless data between handheld mobile devices and sever of SQL Server. Rapid positioning systems of wireless goods were successfully realized and verified to operability and effectiveness on ARM-WinCE5.0 platform by comprehensive analysis and combining with their characters, which produced excellent economic efficiency. Key words:ARM-WinCE5.0;remote data access(RDA);wireless fidelity(Wi-Fi); SQL Server CE2.0 |