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1. 发明授权

US6141621A Method of providing a textual description of a remote vehicle location 失效
标题翻译：提供远程车辆位置的文本描述的方法
公开(公告)号：US6141621A
公开(公告)日：2000-10-31
申请号：US691727
申请日：1996-08-02
申请人： James Piwowarski , Mark Malinowski
发明人： James Piwowarski , Mark Malinowski
IPC分类号： G08G1/123 , G08G1/127 , H04B1/38
CPC分类号： G08G1/205 , G08G1/127
摘要： A vehicle assistance request system includes methodology for accurately and specifically identifying the vehicle location when a request is made. A written, textual description of the vehicle location, identifying streets, addresses, and other available information is provided to enhance the ability of the service provider to locate the vehicle. Further, response time is reduced and accuracy in locating a vehicle is increased. The method of this invention includes a multi-tiered decision process for determining where the vehicle is located.
摘要翻译：车辆辅助请求系统包括当进行请求时准确且专门地识别车辆位置的方法。提供车辆位置的书面，文本描述，识别街道，地址和其他可用信息，以增强服务提供商定位车辆的能力。此外，响应时间减少，车辆定位精度提高。本发明的方法包括用于确定车辆位于何处的多层决策过程。

2. 发明授权

US6052646A Vehicle navigation system with improved powerup performance 失效
公开(公告)号：US6052646A
公开(公告)日：2000-04-18
申请号：US60899
申请日：1998-04-15
申请人： Michael O. Kirkhart , Larry E. Spencer, II
发明人： Michael O. Kirkhart , Larry E. Spencer, II
IPC分类号： G01C21/26 , G01S19/34 , G06F1/32 , G06F7/78 , G06F15/50
CPC分类号： G06F1/3231 , G01C21/26 , G01S19/34 , G06F1/3203 , Y02B60/1289 , Y10S707/99931
摘要： A navigation system includes a driver presence sensor and engine running detection circuitry. When the detection circuitry determines that the engine of the vehicle is not running, the navigation system enters a low power mode. When the presence of the driver is detected, the navigation system begins power up, switching from a low power to a full power operational mode. If the detection circuitry does not determine that the engine is running within a predetermined time period, the navigation system reenters the low power mode. The detection circuitry monitors the vehicle's electrical system and determines that the engine is running when an AC content exceeds a predetermined threshold.

3. 发明授权

US5922041A Navigation simulator and recorder 失效
标题翻译：导航模拟器和录像机
公开(公告)号：US5922041A
公开(公告)日：1999-07-13
申请号：US710473
申请日：1996-09-18
申请人： Eric G. Anderson
发明人： Eric G. Anderson
IPC分类号： G01C21/26 , G06F19/00
CPC分类号： G01C25/00 , G01C21/26
摘要： A navigation simulator and recorder includes a computer and several position and attitude determining devices installed in a vehicle driven along a test route. The data from the position and attitude determining devices is stored in the computer while the vehicle is driven along the test route. The recorded data from the test drive is subsequently utilized to test a navigation system. The output of the navigation system under test is monitored to determine its response to the real time recorded data.
摘要翻译：导航模拟器和记录器包括计算机和安装在沿着测试路线驱动的车辆中的多个位置和姿态确定装置。当沿着测试路线驱动车辆时，来自位置和姿势确定装置的数据被存储在计算机中。随后利用来自测试驱动器的记录数据来测试导航系统。监视被测导航系统的输出，以确定其对实时记录数据的响应。

4. 发明授权

US07142979B1 Method of triggering the transmission of data from a mobile asset 有权
标题翻译：触发从移动资产传输数据的方法
公开(公告)号：US07142979B1
公开(公告)日：2006-11-28
申请号：US09598538
申请日：2000-06-21
申请人： Carl W. Shonk
发明人： Carl W. Shonk
IPC分类号： G01S13/66 , G08G1/01
CPC分类号： G08G1/20 , G08G1/127
摘要： A navigation system that uses a method for transmitting the location of a vehicle to a location remote from the vehicle is provided. The method includes determining a location of the vehicle relative to a road network defined as a first location, and determining a change in the location of the vehicle relative to the road network defined as a second location. The first location may be a first street while the second location is a second street different that the first street. The navigation system then communicates the location of the vehicle to the remote location when vehicle reaches the second location. In another aspect of the present invention, the method includes determining a location of the vehicle relative to a road network defined as a first location. A new location of the vehicle is determined relative to the road network and is defined as a second location. The first location of the vehicle is communicated to the remote location at a first frequency, and the second location of the vehicle is communicated to the remote location at a second frequency, which is different from the first frequency.
摘要翻译：提供了一种使用将车辆的位置发送到远离车辆的位置的方法的导航系统。该方法包括确定车辆相对于被定义为第一位置的道路网络的位置，以及确定车辆相对于被定义为第二位置的道路网络的位置的变化。第一个位置可能是第一条街道，而第二个位置是与第一条街道不同的第二条街道。然后，当车辆到达第二位置时，导航系统将车辆的位置传送到远程位置。在本发明的另一方面，该方法包括确定车辆相对于被定义为第一位置的道路网络的位置。车辆的新位置相对于道路网确定，并被定义为第二位置。车辆的第一位置以第一频率被传送到远程位置，并且以与第一频率不同的第二频率将车辆的第二位置传送到远程位置。

5. 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。

6. 发明授权

US6108603A Navigation system using position network for map matching 失效
标题翻译：导航系统使用位置网络进行地图匹配
公开(公告)号：US6108603A
公开(公告)日：2000-08-22
申请号：US56218
申请日：1998-04-07
申请人： Upparapalli Karunanidhi
发明人： Upparapalli Karunanidhi
IPC分类号： G01C21/30 , G06G7/78 , G01C21/00
CPC分类号： G01C21/30
摘要： A navigation system includes a positions network having a plurality of nodes, each corresponding to a segment in a road segments network. A branch is propagated from each node in the positions network based upon a dead reckon path of position vectors. Each of the branches in the positions network represents a potential current position of the vehicle. The branches in the positions network are compared to the segment in the segments network to determine a current position of the vehicle.
摘要翻译：导航系统包括具有多个节点的位置网络，每个节点对应于路段网络中的段。基于位置向量的死亡估计路径，从位置网络中的每个节点传播分支。位置网络中的每个分支代表车辆的潜在当前位置。将位置网络中的分支与分段网络中的分段进行比较，以确定车辆的当前位置。

7. 发明授权

US06078864A Navigation system with predetermined indication of next maneuver 失效
标题翻译：导航系统具有下一个机动的预定指示
公开(公告)号：US06078864A
公开(公告)日：2000-06-20
申请号：US118030
申请日：1998-07-17
申请人： Donald Joe Long , Jeffrey Alan Millington
发明人： Donald Joe Long , Jeffrey Alan Millington
IPC分类号： G01C21/36 , G06F165/00
CPC分类号： G01C21/36
摘要： A navigation system is used to assist a user in proceeding from a current location to a desired destination. The navigation system includes an input device for selecting a desired destination from a database of roads. The input device can also be used to specify a vehicle type, such as a truck, car, or bus, for example. The navigation system also includes a processor for determining a route from a current vehicle position to the desired destination in the database, where the route includes a plurality of maneuvers. An output device indicates a maneuver instruction to a driver at an interval before an upcoming maneuver along the route. The interval is determined based upon vehicle type such that the maneuver instruction will be communicated to the driver sooner for a larger vehicle than for a smaller vehicle. This allows the driver to have an adequate amount of time to position the vehicle to perform the upcoming maneuver.
摘要翻译：使用导航系统来帮助用户从当前位置进行到期望的目的地。导航系统包括用于从道路数据库中选择所需目的地的输入装置。输入装置也可以用于指定车辆类型，例如卡车，汽车或公共汽车。导航系统还包括用于确定从数据库中的当前车辆位置到期望目的地的路线的处理器，其中路线包括多个操纵。一个输出装置指示在沿着路线的即将到来的机动之前的间隔向司机的操纵指令。该间隔基于车辆类型确定，使得机动指令将比对于较小车辆更快地传送给驾驶员以用于较大的车辆。这允许驾驶员有足够的时间来定位车辆以执行即将到来的操纵。

8. 发明授权

US6055479A Vehicle navigation system with improved powerup performance 有权
标题翻译：车载导航系统具有更好的加电性能
公开(公告)号：US6055479A
公开(公告)日：2000-04-25
申请号：US377080
申请日：1999-08-19
申请人： Michael O. Kirkhart , Larry E. Spencer, II
发明人： Michael O. Kirkhart , Larry E. Spencer, II
IPC分类号： G01C21/26 , G01S19/34 , G06F1/32 , B60R5/22
CPC分类号： G06F1/3231 , G01C21/26 , G01S19/34 , G06F1/3203 , Y02B60/1289 , Y10S707/99931
摘要： A navigation system includes a driver presence sensor and engine running detection circuitry. When the detection circuitry determines that the engine of the vehicle is not running, the navigation system enters a low power mode. When the presence of the driver is detected, the navigation system begins power up, switching from a low power to a full power operational mode. If the detection circuitry does not determine that the engine is running within a predetermined time period, the navigation system reenters the low power mode. The detection circuitry monitors the vehicle's electrical system and determines that the engine is running when an AC content exceeds a predetermined threshold.
摘要翻译：导航系统包括驾驶员存在传感器和发动机运行检测电路。当检测电路确定车辆的发动机不运行时，导航系统进入低功率模式。当检测到驾驶员的存在时，导航系统开始上电，从低功率切换到全功率运行模式。如果检测电路没有确定发动机在预定时间段内运行，则导航系统重新进入低功率模式。当AC内容超过预定阈值时，检测电路监视车辆的电气系统并确定发动机正在运行。

9. 发明授权

US6049755A Navigation system vehicle location display 失效
标题翻译：导航系统车辆位置显示
公开(公告)号：US6049755A
公开(公告)日：2000-04-11
申请号：US114670
申请日：1998-07-13
申请人： Yongle Lou , Jeffrey Alan Millington , Anthony Albert Slominski
发明人： Yongle Lou , Jeffrey Alan Millington , Anthony Albert Slominski
IPC分类号： G01C21/36 , G01C21/00 , G06G7/78 , G01S21/00
CPC分类号： G01C21/3667 , G01C21/3632
摘要： The invention relates to a vehicle location display for a navigation system. The vehicle location display operates in either a graphical display mode or a textual display mode. In the graphical display mode the vehicle location display automatically scales the display to display the current location of the vehicle on the street currently being traveled, the previous cross street, the next cross street, and other vehicle information. When traveling on a freeway, the graphical display mode displays the current location of the vehicle on the freeway being traveled, the previous cross street and the next cross street. In the textual display mode the vehicle location display provides the current vehicle location by street or freeway name, city, county, state, latitude and longitude coordinates. In addition, the current compass heading, the previous cross street and the next cross street are provided. Icons displayed in the textual display mode enable a user to rapidly access emergency information and general information.
摘要翻译：本发明涉及导航系统的车辆位置显示。车辆位置显示器以图形显示模式或文本显示模式操作。在图形显示模式中，车辆位置显示自动地缩放显示器，以显示当前正在行驶的街道上的车辆的当前位置，先前的十字路口，下一个十字路口和其他车辆信息。当在高速公路上行驶时，图形显示模式显示车辆正在行驶的高速公路上的当前位置，前一个十字路口和下一个十字路口。在文本显示模式下，车辆位置显示通过街道或高速公路名称，城市，县，州，纬度和经度坐标提供当前车辆位置。此外，还提供了目前的罗盘方向，前一条十字路口和下一条十字路口。以文本显示模式显示的图标使用户能够快速访问紧急信息和一般信息。

10. 发明授权

US5878368A Navigation system with user definable cost values 失效
标题翻译：具有用户可定义成本值的导航系统
公开(公告)号：US5878368A
公开(公告)日：1999-03-02
申请号：US713627
申请日：1996-09-13
申请人： Brent L. DeGraaf
发明人： Brent L. DeGraaf
IPC分类号： G01C21/34 , G08G1/0968 , G06G7/78
CPC分类号： G08G1/096827 , G01C21/3461 , G01C21/3492 , G08G1/096838 , G08G1/096861 , G08G1/096872
摘要： A navigation system permits the user to designate certain roads or areas to avoid when planning a route. The navigation system generally includes a database of road segments and a cost associated with the road segments, such as estimated time of travel across that road segment and estimated length of travel across that road segment. The navigation system determines a route from a selected beginning point to a desired destination by evaluating the cost of the road segments to be traveled in several potential routes and recommends the potential route having the lowest total cost. The user can selectively modify the cost of selected road segments to indicate a preference or avoidance of such roads. By increasing the cost of a road segment, the navigation system is less likely to recommend a potential route which includes that road segment. Similarly, by decreasing the cost of a selected road segment, the navigation system is more likely to recommend a potential route which includes that road segment.
摘要翻译：导航系统允许用户在规划路线时指定某些道路或区域。导航系统通常包括道路段的数据库和与道路段相关联的成本，例如该道路段的预计旅行时间以及该路段的行驶距离。导航系统通过评估在几个潜在路线中要行驶的路段的成本来确定从所选起点到期望目的地的路线，并推荐具有最低总成本的潜在路线。用户可以选择性地修改所选道路段的成本以指示这种道路的偏好或避免。通过增加道路段的成本，导航系统不太可能推荐包括该路段的潜在路线。类似地，通过降低所选路段的成本，导航系统更可能推荐包括该路段的潜在路线。

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