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1. 发明授权

US08005609B2 Route calculation method for a vehicle navigation system 有权
公开(公告)号：US08005609B2
公开(公告)日：2011-08-23
申请号：US13043875
申请日：2011-03-09
申请人： Robert Uyeki , Kazuya Tamura , Eric Shigeru Ohki , Maja Kurciska
发明人： Robert Uyeki , Kazuya Tamura , Eric Shigeru Ohki , Maja Kurciska
IPC分类号： G01C21/36
CPC分类号： G01C21/3415 , G01C21/3694 , G08G1/096811 , G08G1/096844
摘要： Traffic information, including flow information and incident information, obtained through a traffic management system for providing and facilitating the exchange of traffic information between a remote location and a vehicle may be used in route calculation by a navigation device. The navigation device may recalculate a route based on anticipated user error. Alternatively, the navigation device may recalculate a route using received traffic information triggered by the receipt of a traffic information update, or triggered by the passage of an amount of time. The broadcast rate of traffic information updates may vary temporally (providing more frequent updates during peak commute times) or geographically (providing more frequent updates to metropolitan areas with increased traffic information needs). If route calculation is triggered by an elapsed amount of time, the amount of time may vary to be shorter during peak commute times. Additional route calculation techniques allow the incorporation of historical traffic information or the use of the most recent traffic information if incomplete traffic information is available. Still further route calculation techniques may calculate a best route by avoiding zigzagging or evaluating an assigned cost of a potential route.

2. 发明申请

US20110160989A1 Route Calculation Method For A Vehicle Navigation System 有权
标题翻译：车辆导航系统的路线计算方法
公开(公告)号：US20110160989A1
公开(公告)日：2011-06-30
申请号：US13043875
申请日：2011-03-09
申请人： Robert Uyeki , Kazuya Tamura , Eric Shigeru Ohki , Maja Kurciska
发明人： Robert Uyeki , Kazuya Tamura , Eric Shigeru Ohki , Maja Kurciska
IPC分类号： G08G1/08
CPC分类号： G01C21/3415 , G01C21/3694 , G08G1/096811 , G08G1/096844
摘要： Traffic information, including flow information and incident information, obtained through a traffic management system for providing and facilitating the exchange of traffic information between a remote location and a vehicle may be used in route calculation by a navigation device. The navigation device may recalculate a route based on anticipated user error. Alternatively, the navigation device may recalculate a route using received traffic information triggered by the receipt of a traffic information update, or triggered by the passage of an amount of time. The broadcast rate of traffic information updates may vary temporally (providing more frequent updates during peak commute times) or geographically (providing more frequent updates to metropolitan areas with increased traffic information needs). If route calculation is triggered by an elapsed amount of time, the amount of time may vary to be shorter during peak commute times. Additional route calculation techniques allow the incorporation of historical traffic information or the use of the most recent traffic information if incomplete traffic information is available. Still further route calculation techniques may calculate a best route by avoiding zigzagging or evaluating an assigned cost of a potential route.
摘要翻译：通过导航装置的路线计算，可以使用通过交通管理系统获得的用于提供和促进远程位置与车辆之间的交通信息交换的交通信息，事件信息。导航装置可以基于预期的用户错误重新计算路线。或者，导航装置可以使用由接收到交通信息更新触发的接收到的交通信息重新计算路线，或者通过一段时间的时间来触发。交通信息更新的广播速率可以在时间上变化（在高峰通勤时间期间提供更频繁的更新）或地理上（在具有增加的交通信息需求的大城市地区提供更频繁的更新）。如果路线计算由经过的时间量触发，则在通勤时间峰值时间可能会变短。如果不完整的交通信息可用，额外的路线计算技术允许并入历史交通信息或使用最近的交通信息。进一步的路线计算技术可以通过避免锯齿形或评估潜在路线的分配成本来计算最佳路线。

3. 发明申请

US20110117845A1 System and Method for Hands Free Connect Application for the Automobile Environment 有权
标题翻译：免提连接应用于汽车环境的系统和方法
公开(公告)号：US20110117845A1
公开(公告)日：2011-05-19
申请号：US12945380
申请日：2010-11-12
申请人： David Michael Kirsch , Eric Shigeru Ohki
发明人： David Michael Kirsch , Eric Shigeru Ohki
IPC分类号： H04B7/00
CPC分类号： H04M1/6091 , H04W8/005 , H04W12/06
摘要： A module executed on a mobile communications device (MCD) to automatically pair the MCD with a vehicle. The module determines whether the MCD's short range communication technology, e.g., Bluetooth® technology is enabled. If not, the module turns on the MCD's short range communication technology. The module also determines whether the MCD is in a discovery mode, which is the mode of the MCD that enables the MCD to pair. If not, the module turns on the MCD's discovery mode. The module then automatically pairs the MCD and the vehicle. In an embodiment the automatic pairing includes setting the vehicle's hands free telephone module to a discovery mode, if the short range communications from the MCD and HFT are being seen by each other than a personal identification number (PIN) is obtained. In an embodiment the PIN is not entered by a user of the MCD or vehicle, but is automatically determined. The MCD and HFT are then securely paired using conventional pairing techniques.
摘要翻译：在移动通信设备（MCD）上执行的模块，用于将MCD与车辆自动配对。该模块确定是否启用MCD的短程通信技术，例如Bluetooth技术。如果没有，模块将打开MCD的短距离通信技术。该模块还确定MCD是否处于发现模式，MCD的模式是MCD配对的模式。如果没有，模块将打开MCD的发现模式。模块然后自动配对MCD和车辆。在一个实施例中，如果从个人识别码（PIN）获得来自MCD和HFT的短距离通信彼此被看到，则自动配对包括将车辆的免提电话模块设置为发现模式。在一个实施例中，PIN不由MCD或车辆的用户输入，而是自动确定。然后使用常规配对技术将MCD和HFT牢固地配对。

4. 发明授权

US07881863B2 Route calculation method for a vehicle navigation system 有权
公开(公告)号：US07881863B2
公开(公告)日：2011-02-01
申请号：US12869993
申请日：2010-08-27
申请人： Robert Uyeki , Kazuya Tamura , Eric Shigeru Ohki , Maja Kurciska
发明人： Robert Uyeki , Kazuya Tamura , Eric Shigeru Ohki , Maja Kurciska
IPC分类号： G01C21/36
CPC分类号： G01C21/3415 , G01C21/3694 , G08G1/096811 , G08G1/096844
摘要： Traffic information, including flow information and incident information, obtained through a traffic management system for providing and facilitating the exchange of traffic information between a remote location and a vehicle may be used in route calculation by a navigation device. The navigation device may recalculate a route based on anticipated user error. Alternatively, the navigation device may recalculate a route using received traffic information triggered by the receipt of a traffic information update, or triggered by the passage of an amount of time. The broadcast rate of traffic information updates may vary temporally (providing more frequent updates during peak commute times) or geographically (providing more frequent updates to metropolitan areas with increased traffic information needs). If route calculation is triggered by an elapsed amount of time, the amount of time may vary to be shorter during peak commute times. Additional route calculation techniques allow the incorporation of historical traffic information or the use of the most recent traffic information if incomplete traffic information is available. Still further route calculation techniques may calculate a best route by avoiding zigzagging or evaluating an assigned cost of a potential route.

5. 发明授权

US07680596B2 Route calculation method for a vehicle navigation system 有权
公开(公告)号：US07680596B2
公开(公告)日：2010-03-16
申请号：US11096415
申请日：2005-03-30
申请人： Robert Uyeki , Kazuya Tamura , Eric Shigeru Ohki , Maja Kurciska
发明人： Robert Uyeki , Kazuya Tamura , Eric Shigeru Ohki , Maja Kurciska
IPC分类号： G01C21/34
CPC分类号： G01C21/3415 , G01C21/3694 , G08G1/096811 , G08G1/096844
摘要： Traffic information, including flow information and incident information, obtained through a traffic management system for providing and facilitating the exchange of traffic information between a remote location and a vehicle may be used in route calculation by a navigation device. The navigation device may recalculate a route based on anticipated user error. Alternatively, the navigation device may recalculate a route using received traffic information triggered by the receipt of a traffic information update, or triggered by the passage of an amount of time. The broadcast rate of traffic information updates may vary temporally (providing more frequent updates during peak commute times) or geographically (providing more frequent updates to metropolitan areas with increased traffic information needs). If route calculation is triggered by an elapsed amount of time, the amount of time may vary to be shorter during peak commute times. Additional route calculation techniques allow the incorporation of historical traffic information or the use of the most recent traffic information if incomplete traffic information is available. Still further route calculation techniques may calculate a best route by avoiding zigzagging or evaluating an assigned cost of a potential route.

6. 发明授权

US07671764B2 Method and system for using traffic flow data to navigate a vehicle to a destination 有权
标题翻译：用于使用交通流数据将车辆导航到目的地的方法和系统
公开(公告)号：US07671764B2
公开(公告)日：2010-03-02
申请号：US11757342
申请日：2007-06-01
申请人： Robert Uyeki , Kazuya Tamura , Eric Shigeru Ohki , Maja Kurciska
发明人： Robert Uyeki , Kazuya Tamura , Eric Shigeru Ohki , Maja Kurciska
IPC分类号： G08G1/123
CPC分类号： G08G1/096811 , G01C21/3415 , G01C21/3694 , G08B21/182 , G08G1/096844
摘要： Methods and systems are provided for selectively using traffic flow data to provide routing options for a vehicle traveling to a destination point. There is provided a method comprising setting a threshold traffic flow data availability level, receiving traffic flow data from traffic flow sensors placed along one or more routes to the destination point, and determining whether the traffic flow data for each route meets the threshold availability level. The method further comprises enabling a flow-based route guidance for those routes for which the traffic flow data meets the threshold availability level. In one embodiment, the flow-based route guidance comprises utilizing the traffic flow data to calculate an estimated time of arrival at the destination point along each route.
摘要翻译：提供了方法和系统，用于选择性地使用交通流量数据来为驶向目的地点的车辆提供路线选择。提供了一种方法，包括设置阈值业务流数据可用性级别，从沿着一个或多个路由放置到目的地点的业务流传感器接收业务流数据，以及确定每个路由的业务流数据是否满足阈值可用性级别。该方法还包括为业务流数据满足阈值可用性级别的那些路由启用基于流的路由引导。在一个实施例中，基于流的路线引导包括利用业务流数据来计算沿着每条路线到达目的地点的估计时间。

7. 发明授权

US07222018B2 Bandwidth and memory conserving methods for a vehicle navigation system 有权
标题翻译：车载导航系统的带宽和内存保存方法
公开(公告)号：US07222018B2
公开(公告)日：2007-05-22
申请号：US11096813
申请日：2005-03-30
申请人： Robert Uyeki , Kazuya Tamura , Eric Shigeru Ohki
发明人： Robert Uyeki , Kazuya Tamura , Eric Shigeru Ohki
IPC分类号： G01C21/30
CPC分类号： G01C21/26 , G08G1/096716 , G08G1/096741 , G08G1/09675 , G08G1/096775 , G08G1/096827 , G08G1/096838 , G08G1/096844
摘要： The present invention is directed specifically to methods for reducing the bandwidth requirements for broadcasting traffic information to a vehicle navigation system. The traffic information broadcast to the system using the bandwidth conserving methods of the present invention generally includes traffic flow information and traffic incident information. In one embodiment, the vehicle navigation system filters traffic information to a certain range to expedite traffic calculation, to save on processing hardware, and to reduce bandwidth needs. Alternately, bandwidth conservation may be achieved by providing weight factors and threshold prioritizing when a broadcast limit is close to being reached or exceeded. In another embodiment, bandwidth reduction is achieved by not broadcasting free-flow traffic information and/or displaying only traffic information that indicates a traffic problem. Another method of the present invention to reduce bandwidth needs is directed to reducing broadcast of static traffic information.
摘要翻译：本发明具体涉及用于减少向车载导航系统广播交通信息的带宽要求的方法。使用本发明的带宽保存方法向系统广播的交通信息通常包括交通流量信息和交通事件信息。在一个实施例中，车辆导航系统将交通信息过滤到一定范围，以加速流量计算，节省处理硬件，并减少带宽需求。或者，当广播限制接近达到或超过时，可以通过提供权重因子和阈值优先级来实现带宽保持。在另一个实施例中，通过不广播自由流量交通信息和/或仅显示指示交通问题的交通信息来实现带宽降低。减少带宽需求的本发明的另一种方法是减少静态交通信息的广播。

8. 发明申请

US20110230169A1 Method and System for Receiving and Sending Navigational Data via a Wireless Messaging Service on a Navigation System 有权
公开(公告)号：US20110230169A1
公开(公告)日：2011-09-22
申请号：US13150668
申请日：2011-06-01
申请人： Eric Shigeru Ohki
发明人： Eric Shigeru Ohki
IPC分类号： H04W4/12 , B60Q1/00
CPC分类号： G08G1/096827 , G01C21/362 , G08G1/096838 , G08G1/096872 , G08G1/096894 , G08G1/0969
摘要： A system and method are provided for receiving navigational data via a wireless messaging service on a navigation system. The system and method provide a way to send requests for destination information via the wireless messaging service and capture navigational data from the responsive message received, such as addresses, telephone numbers, or email addresses, and then utilize that data for navigational routing, generation of telephone calls, emailing and the like, from the vehicle's navigation system. A wireless device can be paired with the navigation system over a Bluetooth communication link, wherein the navigation system periodically polls the wireless device for newly received messages. In one embodiment, the NAVI displays icons on a map that correspond to the extracted addresses from the messages received in relation to the vehicle's current location. The icons can be shown in a plurality of visual formats to distinguish previously viewed locations from newly received ones.

9. 发明申请

US20110066373A1 Display Method and System for a Vehicle Navigation System 有权
标题翻译：车辆导航系统的显示方法和系统
公开(公告)号：US20110066373A1
公开(公告)日：2011-03-17
申请号：US12947122
申请日：2010-11-16
申请人： Cesar Cabral , Maja Kurciska , Eric Shigeru Ohki , Kazuya Tamura , Robert Uyeki , Hiromitsu Yuhara
发明人： Cesar Cabral , Maja Kurciska , Eric Shigeru Ohki , Kazuya Tamura , Robert Uyeki , Hiromitsu Yuhara
IPC分类号： G01C21/36 , G08G1/00
CPC分类号： G08G1/096716 , G01C21/3492 , G08G1/09675 , G08G1/096775 , G08G1/096816 , G08G1/096827 , G08G1/096844
摘要： Traffic information, including traffic flow information and traffic incident information, obtained through a traffic management system for providing and facilitating the exchange of traffic information between a remote location and a vehicle may be presented to a user on a user display in the vehicle. The traffic information may be presented to the user in several circumstances, either as cued by the user, or automatically presented by the traffic management system. The user display may also automatically display traffic flow and traffic incident information for the direction that the user is traveling or along a route calculated by the navigation device. Further, a window displaying information about an upcoming traffic incident such as distance to the incident and incident details may automatically appear in the user display. Alternately, the user may select a roadway, freeway, or area for which traffic information is desired.
摘要翻译：通过用于提供和促进远程位置与车辆之间的交通信息交换的交通管理系统获得的交通信息，包括交通流量信息和交通事故信息可以在车辆中的用户显示器上呈现给用户。交通信息可以在若干情况下呈现给用户，无论是由用户提示还是由交通管理系统自动呈现。用户显示器还可以自动显示用于旅行方向的交通流量和交通事件信息，或者沿导航装置计算的路线。此外，显示关于即将到达的交通事故的信息（例如与事件的距离和事件细节）的窗口可以自动出现在用户显示中。或者，用户可以选择需要交通信息的道路，高速公路或区域。

10. 发明申请

US20110046872A1 Route Calculation Method for a Vehicle Navigation System 有权
标题翻译：车辆导航系统的路线计算方法
公开(公告)号：US20110046872A1
公开(公告)日：2011-02-24
申请号：US12916879
申请日：2010-11-01
申请人： Robert Uyeki , Kazuya Tamura , Eric Shigeru Ohki , Maja Kurciska
发明人： Robert Uyeki , Kazuya Tamura , Eric Shigeru Ohki , Maja Kurciska
IPC分类号： G01C21/36
CPC分类号： G01C21/3415 , G01C21/3694 , G08G1/096811 , G08G1/096844
摘要： Traffic information, including flow information and incident information, obtained through a traffic management system for providing and facilitating the exchange of traffic information between a remote location and a vehicle may be used in route calculation by a navigation device. The navigation device may recalculate a route based on anticipated user error. Alternatively, the navigation device may recalculate a route using received traffic information triggered by the receipt of a traffic information update, or triggered by the passage of an amount of time. The broadcast rate of traffic information updates may vary temporally (providing more frequent updates during peak commute times) or geographically (providing more frequent updates to metropolitan areas with increased traffic information needs). If route calculation is triggered by an elapsed amount of time, the amount of time may vary to be shorter during peak commute times. Additional route calculation techniques allow the incorporation of historical traffic information or the use of the most recent traffic information if incomplete traffic information is available. Still further route calculation techniques may calculate a best route by avoiding zigzagging or evaluating an assigned cost of a potential route.
摘要翻译：通过导航装置的路线计算，可以使用通过交通管理系统获得的用于提供和促进远程位置与车辆之间的交通信息交换的交通信息，事件信息。导航装置可以基于预期的用户错误重新计算路线。或者，导航装置可以使用由接收到交通信息更新触发的接收到的交通信息重新计算路线，或者通过一段时间的时间来触发。交通信息更新的广播速率可以在时间上变化（在高峰通勤时间期间提供更频繁的更新）或地理上（在具有增加的交通信息需求的大城市地区提供更频繁的更新）。如果路线计算由经过的时间量触发，则在通勤时间峰值时间可能会变短。如果不完整的交通信息可用，额外的路线计算技术允许并入历史交通信息或使用最近的交通信息。进一步的路线计算技术可以通过避免锯齿形或评估潜在路线的分配成本来计算最佳路线。

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