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1. 发明申请

US20040254722A1 Portable vehicle navigation system 有权
标题翻译：便携式导航系统
公开(公告)号：US20040254722A1
公开(公告)日：2004-12-16
申请号：US10812027
申请日：2004-03-30
申请人： Magellan DIS, Inc.
发明人： Larry Spencer , Mike Mouser , Jeffrey A. Millington , Roger A. Stevens , Christopher J. Hook
IPC分类号： G01C021/28
CPC分类号： G01C21/265 , G01C21/26
摘要： A navigation system includes an operator interface module (OIM) including a display and keypad. A computer module (computer module) includes a CPU, map database and the motion and position sensors. A docking station is fixedly mounted in each of a plurality of vehicles. The docking station includes an electrical connector connected to the vehicle power supply and an electrical connector connected to a GPS antenna and an electrical connector connected to a display extension harness. The computer module and OIM are transportable among each of the vehicles. The computer module slides into the docking station and simultaneously makes electrical contact with the vehicle power supply, GPS antenna and display extension harness. The OIM is connected to the display extension harness, thereby connecting the OIM to the computer module. The OIM and computer module are thus transportable among multiple vehicles having the appropriate docking station.
摘要翻译：导航系统包括包括显示器和小键盘的操作员接口模块（OIM）。计算机模块（计算机模块）包括CPU，地图数据库以及运动和位置传感器。对接站固定地安装在多个车辆的每一个中。对接站包括连接到车辆电源的电连接器和连接到GPS天线的电连接器和连接到显示器延长线束的电连接器。计算机模块和OIM可在每个车辆之间运输。计算机模块滑入对接站，同时与车辆电源，GPS天线和显示器延长线束电接触。 OIM连接到显示器扩展线束，从而将OIM连接到计算机模块。因此，OIM和计算机模块可以在具有适当对接站的多个车辆之间运输。

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