摘要
分析了接收机与PDA之间的传输方式,采用了蓝牙虚拟串口技术,实现了在蓝牙设备间进行设备查询、发现可用服务、发起连接、接收回复而后建立连接,为后续的差分处理提供了伪距和载波相位观测值。
The information transfer between GPS receiver and PDA is analyzed. Using Bluetooth virtual serial technique, the program carrys out equipment query, useful service discovered,etc. GPS receiver sends raw data to PDA in this way, then decodes the data to supply pseudorange and carrier phase observation for differential processing.
出处
《测绘信息与工程》
2008年第2期8-9,共2页
Journal of Geomatics
