For example, a device can switch transparently from GPRS on the road to a cheaper WLAN in an Internet cafe for network connectivity, depending on location input from a GPS module.
例如，根据GPS模块的定位输入，设备可以透明地将网络连接从路上的GPRS切换到网吧中更便宜的WLAN。
I have studied the impedance-matching of RF transmission line between the antenna and the GPS module.
重点分析介绍研究了GPS天线到接收模块GPS信号输入端之间射频传输线的阻抗匹配问题。
This system consists of system management, data management, GPS module, expert system, query, report outputting, assistant plot and so on.
本系统具有系统管理、数据管理、GPS模块、专家系统、查询、报表输出、辅助绘图等功能模块。
Aiming at construction vehicles with industrial PCs, this paper presents a kind of CAN communication interface adapter with onboard GPS module.
针对车载工控机系列移动工程机械，设计了一种板载GPS模块的CAN通信接口适配卡。
The design USES both GPS signal generator and real signal for module testing. Test results suggest that the GPS module has high sensitivity and good positioning performance.
设计采用GPS信号发生器和真实信号来测试接收模块，结果表明设计的GPS接收模块具有很高的灵敏度和定位精度。
The platform integrates some devices, such as the interface between human-machine (LCD and Touchpad), embedded GPS module. And it provides some extended interface such as USB Host, SD Card.
硬件平台还集成了液晶、触摸屏等人机接口和嵌入式GPS模块，同时提供了USB主机、SD卡扩展接口。
The invention overcomes the problem that a mechanical device cannot accurately measure the step number and evaluate the stride. The GPS module can more accurately calculate the total mileage.
本发明克服由机械装置测定步数和步幅估量的不精确性，利用GPS模块更精确地计算出全程的总长度。
The process of relative positioning using the GPS module, under the schedule of C/OS-II operating system, is analyzed, with a brief introduction to the display interface of the network status.
分析了在C/OS-II操作系统的调度下，传感器节点利用GPS模块进行相对定位的流程，并对网络状态的显示界面作了相应介绍。
The process of relative positioning using the GPS module, under the schedule of C/OS-II operating system, is analyzed, with a brief introduction to the display interface of the network status.
分析了在C/OS-II操作系统的调度下，传感器节点利用GPS模块进行相对定位的流程，并对网络状态的显示界面作了相应介绍。
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