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41. 发明申请

US20030060977A1 Method and system for mobile vehicle re-routing 有权
标题翻译：移动车辆重路由的方法和系统
公开(公告)号：US20030060977A1
公开(公告)日：2003-03-27
申请号：US09960438
申请日：2001-09-21
申请人： General Motors Corporation.
发明人： Jasmin Jijina , Jeffrey M. Stefan
IPC分类号： G01C021/34
CPC分类号： G08G1/096811 , G01C21/3415 , G01C21/3446 , G01C21/3453 , G08G1/09685 , G08G1/096861
摘要： The invention provides a method for routing a mobile vehicle around a traffic incident site. A traffic incident location and an intended vehicle route are provided to a route generation algorithm. A polygon based on the traffic incident location and the intended vehicle route is determined. At least one route exit point and at least one route re-entry point are determined. A plurality of intersections within the polygon is determined, and link weights between the intersections are assigned based on at least one condition factor. At least one alternative route between the route exit point and the route re-entry point is determined, based on the assigned link weights. Another aspect of the invention provides an algorithm for re-distributing traffic around a traffic incident site.
摘要翻译：本发明提供了一种围绕交通事故现场路线移动车辆的方法。交通事故位置和目的车辆路线被提供给路线生成算法。确定基于交通事故位置和目标车辆路线的多边形。确定至少一个路线出口点和至少一个路线重入点。确定多边形内的多个交点，并且基于至少一个条件因子分配交点之间的链路权重。基于分配的链路权重，确定路由出口点和路由重入点之间的至少一个备选路由。本发明的另一方面提供一种用于在交通事故现场周围重新分配流量的算法。

42. 发明授权

US06538578B1 Vehicle mounted travel surface and weather condition monitoring system 有权
标题翻译：车载行驶表面和天气状况监测系统
公开(公告)号：US06538578B1
公开(公告)日：2003-03-25
申请号：US09953379
申请日：2001-09-14
申请人： John A. Doherty
发明人： John A. Doherty
IPC分类号： G08G109
CPC分类号： B60R16/0237 , A01C17/00 , B60B39/025 , B60T8/00 , B60T8/172 , E01C19/004 , E01C19/21 , E01C2019/208 , E01H5/066 , E01H10/007 , G01N1/02 , G01N2001/021 , G01N2001/028 , G08G1/096811 , G08G1/096816 , G08G1/09685 , G08G1/096861 , G08G1/127
摘要： A system and apparatus for detecting and evaluating surface conditions on a road surface and atmospheric conditions simultaneously from a moving vehicle as disclosed. The system comprises a sensor for detecting the presence of deposited material on a road surface, a detector for determining one or more characteristics of the deposited material such as its freezing temperature, process means for converting a detected signal and display means for displaying the condition of the road surface, and a sensor for detecting falling precipitation. An embodiment of the present invention includes a remote sensing apparatus which utilizes electromagnetic radiation to sense actual surface material conditions, temperatures, and composition and local atmospheric conditions at the vehicle as it is moving over a travel surface. This information is then processed through a computer in order to determine, preferably while the vehicle is in motion, those additional steps necessary to apply additional materials to the road surface in order to minimize hazardous driving conditions.
摘要翻译：一种用于在所公开的情况下从移动车辆同时检测和评估路面和大气条件的表面状况的系统和装置。该系统包括用于检测路面上沉积材料的存在的传感器，用于确定诸如其冻结温度的沉积材料的一个或多个特性的检测器，用于转换检测信号的处理装置和用于显示检测信号的状态的显示装置路面，以及用于检测降水的传感器。本发明的一个实施例包括遥感装置，其利用电磁辐射来感测车辆在行进表面上移动时的实际表面材料状况，温度，组成和局部大气条件。然后，通过计算机处理该信息，以便优选地在车辆运动时确定为了使危险行驶条件最小化而将附加材料施加到路面所需的附加步骤。

43. 发明授权

US6012012A Method and system for determining dynamic traffic information 失效
标题翻译：确定动态交通信息的方法和系统
公开(公告)号：US6012012A
公开(公告)日：2000-01-04
申请号：US836827
申请日：1997-12-23
申请人： Gerhard Fleck , Reinhold Mertens
发明人： Gerhard Fleck , Reinhold Mertens
IPC分类号： G08G1/0967 , G08G1/0968 , G08G1/00 , G06F165/00
CPC分类号： G08G1/096716 , G08G1/0104 , G08G1/096741 , G08G1/096775 , G08G1/096827 , G08G1/09685 , G08G1/096872
摘要： A method and system for determination of dynamic traffic information or traffic events. Relevant data from vehicle-mounted terminals are recorded automatically, by remote interrogation or manually, and transmitted directly, together with a location identifier, via a wide-coverage mobile-telephone network, for example, GSM, to other mobile-telephone subscribers and/or a higher level exchange. In the exchange, the incoming data are processed and fed to selected terminals and/or third parties. In addition, the results of interrogation, for example, braking behavior, can be pre-defined by a traffic-control center and transmitted by radio broadcast or mobile telephone system to the terminals of road users in a geographically limited area who can then "observe" the flow of traffic directly and immediately report incoming interrogation results by mobile telephone back to the exchange.
摘要翻译： PCT No.PCT / DE96 / 00436 Sec。 371 1997年12月23日第 102（e）日期1997年12月23日PCT 1996年3月12日PCT公布。出版物WO96 / 29688 日期1996年9月26日一种用于确定动态交通信息或交通事件的方法和系统。通过远程询问或手动自动记录车载终端的相关数据，并通过广域覆盖的移动电话网络（例如GSM）直接与位置标识符一起发送到其他移动电话用户和/ 或更高层次的交流。在交换中，输入的数据被处理并馈送到选定的终端和/或第三方。此外，询问的结果，例如制动行为，可以由交通控制中心预先定义，并由无线电广播或移动电话系统发送到地理上有限的区域的道路使用者的终端，然后可以“观察 “交通流量直接并立即通过移动电话将交货结果报告回交换。

44. 发明授权

US5523950A Method and apparatus for providing shortest elapsed time route information to users 失效
标题翻译：用于向用户提供最短经过的时间路线信息的方法和装置
公开(公告)号：US5523950A
公开(公告)日：1996-06-04
申请号：US436892
申请日：1995-05-08
申请人： Thomas D. Peterson
发明人： Thomas D. Peterson
IPC分类号： G01C21/34 , G08G1/0968 , G06F165/00
CPC分类号： G08G1/096811 , G01C21/3492 , G08G1/096822 , G08G1/09685 , G08G1/096861 , G08G1/096894
摘要： A method and apparatus for determining and communicating shortest elapsed time route information to users wherein information of desired origin and destination combinations is received from the users in a central processor or computer, instant rates of travel on multiple route segments interconnecting various possible origins and destinations being monitored and transferred to the central processor which then calculates the route segment or segment combination providing shortest elapsed time routes for each origin-destination combination and transmitting that information to the respective user. Communication between the central processor and the users is preferably by telephone and more preferably by cellular telephone.
摘要翻译：一种用于确定和传送最短经过的时间路线信息给用户的方法和装置，其中从中央处理器或计算机中的用户接收到期望的起点和目的地组合的信息，在将各种可能的起点和目的地互连的多条路线段上的即时速率监控并传送到中央处理器，然后中央处理器计算提供每个原始 - 目的地组合的最短经过时间路由的路由段或段组合，并将该信息发送给相应的用户。中央处理器和用户之间的通信优选地通过电话，更优选地通过蜂窝电话来进行。

45. 发明授权

US4951212A Automobile driving guide apparatus 失效
标题翻译：汽车驾驶导引装置
公开(公告)号：US4951212A
公开(公告)日：1990-08-21
申请号：US178922
申请日：1988-04-07
申请人： Nobuo Kurihara , Minoru Osuga , Hideharu Takahashi , Akira Endo
发明人： Nobuo Kurihara , Minoru Osuga , Hideharu Takahashi , Akira Endo
IPC分类号： G08G1/09 , G01C21/00 , G01C21/34 , G08G1/0968 , G08G1/133 , G09B29/10
CPC分类号： G08G1/096811 , G01C21/3611 , G01C21/3667 , G08G1/09685 , G08G1/096866 , G09B29/106
摘要： In order to provide information for searching for a desired destination on the basis of the purpose of use of a facility at that destination and for selecting an optimum destination out of several candidates for a distination at which are located facilities having the same purpose of use an automobile driving guide apparatus is so configured that search information indicating the relations between the purposes of use and various destinations which satisfy that purpose is memorized in memory means, and candidates for a desired destination are indicated on a display when the driver inputs a purpose of use and a destination is indicated on the display when the driver selects and inputs a selected destination.
摘要翻译：为了提供用于基于在该目的地的设施的使用目的来搜索期望的目的地的信息，并且用于从具有相同目的使用的位置的设施的多个候选者中选出最佳目的地汽车驾驶引导装置被配置为使得指示使用目的和满足该目的的各种目的地之间的关系的搜索信息被存储在存储装置中，并且当驾驶员输入使用目的时，在显示器上指示期望目的地的候选并且当驾驶员选择并输入所选择的目的地时，在显示器上指示目的地。

46. 发明授权

US11946763B2 Navigation device, navigation system, and method of operating the same 有权
公开(公告)号：US11946763B2
公开(公告)日：2024-04-02
申请号：US17060808
申请日：2020-10-01
申请人： THINKWARE CORPORATION
发明人： Hyungjun Kim , Taekyu Han
IPC分类号： G01C21/36 , G01C21/34 , G08G1/0968
CPC分类号： G01C21/362 , G01C21/3461 , G01C21/3484 , G01C21/3617 , G08G1/096816 , G08G1/09685 , G08G1/096866
摘要： Navigation devices and methods of operation are provided. The navigation device includes a communication unit; a display; an input unit for receiving an input of data; a communication unit; and a controller for controlling operation of the display and the input unit. The controller connects to a data server through the communication unit, requests path setting information to the data server, receives the path setting information from the data server, acquires present position information of the navigation device, acquires a user moving path by reflecting the acquired position information and the received path setting information, and sets the user moving path as a guidance path. In this case, the path setting information is generated in another electronic device or the data server based on user input information input from the another electronic device.

47. 发明公开

US20230360521A1 Methods and Systems for Generating Revised Jam Conditions 审中-公开
公开(公告)号：US20230360521A1
公开(公告)日：2023-11-09
申请号：US18221324
申请日：2023-07-12
申请人： TomTom Traffic B.V.
发明人： Peter Mieth , Stefan Lorkowski , Ralf-Peter Schäfer , Nikolaus Witte
IPC分类号： G08G1/01 , G08G1/0968 , G01C21/34 , G08G1/00
CPC分类号： G08G1/0133 , G08G1/0129 , G08G1/096816 , G08G1/09685 , G08G1/096883 , G08G1/0112 , G08G1/0141 , G01C21/3492 , G08G1/00 , G08G1/0116 , G08G1/012
摘要： A method of generating map data indicating a deviation from expected jam conditions on a segment of a plurality of segments in an area covered by an electronic map, the segment having associated therewith a jam probability indicating the likelihood of a jam on that segment. The method comprises establishing an expected jam condition for the segment based on the jam probability of that segment, and then obtaining live data indicating the jam conditions on at least one of the plurality of other segments in the area. A revised jam condition can then be established for the segment using the obtained live data.

48. 发明授权

US11709066B2 Navigation device, navigation system, and method of operating the same 有权
公开(公告)号：US11709066B2
公开(公告)日：2023-07-25
申请号：US17060808
申请日：2020-10-01
申请人： THINKWARE CORPORATION
发明人： Hyungjun Kim , Taekyu Han
IPC分类号： G01C21/36 , G01C21/34 , G08G1/0968
CPC分类号： G01C21/362 , G01C21/3461 , G01C21/3484 , G01C21/3617 , G08G1/09685 , G08G1/096816 , G08G1/096866
摘要： Navigation devices and methods of operation are provided. The navigation device includes a communication unit; a display; an input unit for receiving an input of data; a communication unit; and a controller for controlling operation of the display and the input unit. The controller connects to a data server through the communication unit, requests path setting information to the data server, receives the path setting information from the data server, acquires present position information of the navigation device, acquires a user moving path by reflecting the acquired position information and the received path setting information, and sets the user moving path as a guidance path. In this case, the path setting information is generated in another electronic device or the data server based on user input information input from the another electronic device.

49. 发明授权

US10845820B2 Route generation using high definition maps for autonomous vehicles 有权
公开(公告)号：US10845820B2
公开(公告)日：2020-11-24
申请号：US15853614
申请日：2017-12-22
申请人： DeepMap Inc.
发明人： Mark Damon Wheeler
IPC分类号： G05D1/02 , G08G1/0969 , G08G1/01 , G08G1/04 , G01C21/32 , G06F16/29 , G08G1/0968 , G06F16/901 , G06F16/9537 , G01C21/30 , G01C21/36
CPC分类号： G05D1/0274 , G01C21/30 , G01C21/32 , G01C21/3658 , G05D1/0276 , G06F16/29 , G06F16/9024 , G06F16/9537 , G08G1/0112 , G08G1/0129 , G08G1/0141 , G08G1/04 , G08G1/0969 , G08G1/09685 , G08G1/096822 , G05D2201/0213
摘要： A system generates a high definition map for an autonomous vehicle to travel from a source location to a destination location. The system determines a low resolution route and receives high definition map data for a set of geographical regions overlaying the low resolution route. The system uses lane elements within the geographical regions to form a set of potential partial routes. The system calculates the error between the potential partial route and the low resolution route and removes potential partial routes with errors above the threshold. Once completed, the system selects a final route and sends signals to the controls of the autonomous vehicle to follow the final route. The system determines whether surface areas adjacent to a lane that are not part of the road are safe for the vehicle to drive in case of emergency. The system stores information describing navigable surface areas with representations of lanes.

50. 发明申请

US20190035258A1 SYSTEMS AND METHODS FOR MONITORING ON-ROUTE TRANSPORTATIONS 审中-公开
公开(公告)号：US20190035258A1
公开(公告)日：2019-01-31
申请号：US16147819
申请日：2018-09-30
申请人： BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
发明人： Beibei ZHANG , Xu HE , Chao TANG , Zhaoxue WU
IPC分类号： G08B25/01 , H04W4/024 , G06F3/00 , G08B21/02 , G08B25/08 , G08G1/0969 , G06F3/0484
CPC分类号： G08B25/016 , G01C21/3415 , G06F3/017 , G06F3/0484 , G06Q50/265 , G08B21/02 , G08B25/08 , G08B25/10 , G08G1/005 , G08G1/096811 , G08G1/09685 , G08G1/096883 , G08G1/0969 , G08G1/205 , H04L29/08 , H04W4/024 , H04W4/029 , H04W4/44 , H04W4/90
摘要： The present disclosure relates to a method and system for monitoring on route transportations. The method includes obtaining a driving route of a target vehicle; obtaining a reference position on the driving route away from a first current position of the target vehicle; determining a second current position of the target vehicle after a reference time; determining a distance between the second current position and the reference position is greater than a preset distance; and sending a signal to a target terminal indicating that the target vehicle is off-route.

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