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1.发明申请TRAFFIC INFORMATION GENERATION METHOD, TRAFFIC INFORMATION GENERATION DEVICE, AND NAVIGATION SYSTEM 有权交通信息生成方法，交通信息生成装置和导航系统公开(公告)号：US20100138141A1
公开(公告)日：2010-06-03
申请号：US12450657
申请日：2008-08-22
CPC分类号： G01C21/26 , G08G1/0112 , G08G1/0133 , G08G1/0969
摘要： Disclosed is a traffic information generation method for generating traffic information for each link, the method including a vehicle speed detection step of detecting a vehicle speed at predetermined distance intervals or at predetermined time intervals using a vehicle speed sensor; and a traffic jam degree detection step of referring to a specified speed and a specified distance prescribed in association with a traffic jam degree representing a level of a traffic jam and a connection determination distance prescribed in accordance with a road type to detect the traffic jam degree corresponding to the vehicle speed. When a link length falls within a predetermined range, information on the traffic jam degree corresponding to a fastest vehicle speed within a prescribed starting point distance from a beginning of the link is allocated to the link.
摘要翻译： 公开了一种用于生成每个链路的交通信息的交通信息生成方法，该方法包括：车速检测步骤，使用车速传感器以预定的间隔或以预定的时间间隔检测车速; 以及交通堵塞度检测步骤，涉及与表示交通堵塞等级的交通堵塞程度和根据道路类型规定的连接确定距离相关联的指定速度和指定距离，以检测交通堵塞度 对应车速。 当链路长度落在预定范围内时，将与从链路开始起的规定起点距离内的最快车速对应的交通堵塞度信息分配给链路。
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2.发明申请TRAVEL TIME CALCULATION SERVER, A TRAVEL TIME CALCULATING APPARATUS USED FOR A VEHICLE AND A TRAVEL TIME CALCULATION SYSTEM 有权旅行时间计算服务器，用于车辆和旅行时间计算系统的旅行时间计算设备公开(公告)号：US20100049428A1
公开(公告)日：2010-02-25
申请号：US12528851
申请日：2008-02-26
CPC分类号： G01C21/3492 , G08G1/01 , G08G1/0104 , G09B29/007 , G09B29/10
摘要： A travel time calculation server is provided which comprises: a probe data reception part 31 configured to receive travel time data of an intersection node 6 through which a vehicle 3 passes as well as a traffic event of each of links 1-4 connecting to the intersection node; and a right and left turn cost generating part 33 configured to store a table, which stores the travel time data of the intersection node 6 associated with combinations of traffic events of the links 1-4, in storage means 35.
摘要翻译： 提供了一种旅行时间计算服务器，其包括：探测数据接收部分31，被配置为接收车辆3所经过的交叉路口节点6的行进时间数据以及连接到交叉路口的每条链路1-4的交通事件 节点; 以及左，右转弯成本生成部33，其将存储与链接1-4的交通事件的组合相关联的交叉路口节点6的行驶时间数据存储在存储装置35中的表。
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3.发明授权Traffic information retrieval method, traffic information retrieval system, mobile communication device, and network navigation center 有权交通信息检索方法，交通信息检索系统，移动通信设备和网络导航中心公开(公告)号：US06922629B2
公开(公告)日：2005-07-26
申请号：US10398800
申请日：2002-08-09
IPC分类号： G08G1/0967 , G01C21/34
CPC分类号： G08G1/096716 , G01C21/3492 , G01C21/3676 , G08G1/096741 , G08G1/096775
摘要： From a mobile communication device, road information about either a preliminarily registered point or an arbitrary point on a route from a present position to a destination is transmitted to and received in a network navigation center via a cellular phone base station and a general telephone network. Based on that road information, the network navigation center retrieves traffic information about the registered point or the arbitrary point on the route, and then transmits the retrieved traffic information to the mobile communication device via the general telephone network and the cellular phone base station. The traffic information includes traffic congestion area data about the registered point or the arbitrary point on the route, which is displayed on a display in the mobile communication device wherein the user is informed of future traffic information like traffic congestion.
摘要翻译： 从移动通信装置，经由蜂窝电话基站和通用电话网络，向网络导航中心发送关于从当前位置到目的地的路线上的预先登录点或任意点的道路信息。 基于该道路信息，网络导航中心检索关于路线上的登记点或任意点的交通信息，然后经由通用电话网络和蜂窝电话基站将检索到的交通信息发送给移动通信装置。 交通信息包括关于在移动通信装置中的显示器上显示的登记点或路线上的任意点的交通拥堵区域数据，其中向用户通知未来交通信息，如交通拥堵。
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4.发明申请公开(公告)号：US20050240340A1
公开(公告)日：2005-10-27
申请号：US11093051
申请日：2005-03-30
CPC分类号： G08G1/0104
摘要： A traffic information transmitting apparatus, method, and program store accumulated traffic information including past traffic information and estimate traffic information at a time when a vehicle passes through a predetermined link based on the accumulated traffic information. The apparatus, method, and program determine whether the estimated traffic information is substantially different from traffic information stored in the vehicle. The apparatus, method, and program transmit, when the estimated traffic information and the traffic information stored in the vehicle are substantially different, the substantially different estimated traffic information to the vehicle.
摘要翻译： 交通信息发送装置，方法和程序存储累积的交通信息，包括过去业务信息，并且在车辆通过预定链路时，基于累积的交通信息来估计交通信息。 装置，方法和程序确定所估计的交通信息是否与存储在车辆中的交通信息大不相同。 当所估计的交通信息和车辆中存储的交通信息显着不同时，装置，方法和程序发送到车辆的大致不同的估计交通信息。
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公开(公告)号：US20050140525A1
公开(公告)日：2005-06-30
申请号：US11002792
申请日：2004-12-03
IPC分类号： G09B29/00 , G01C21/00 , G01C21/36 , G08G1/01 , G08G1/0968 , G08G1/0969 , G09B29/10 , G08G1/123
CPC分类号： G01C21/3691 , G08G1/0969
摘要： Systems and methods of displaying predicted traffic congestion information may predict traffic congestion information at each of a plurality of times through statistical processing of traffic information. If the predicted traffic congestion information is not conspicuously changed at a setting time or within a predetermined time period of the setting time, the predicted traffic congestion information may be displayed at display times defined by regular time intervals. If the predicted traffic congestion information is conspicuously changed at a setting time or within a predetermined time period of the setting time, the predicted traffic congestion information may be displayed at display times defined by the times at which the predicted traffic congestion information is conspicuously changed.
摘要翻译： 显示预测的交通拥堵信息的系统和方法可以通过交通信息的统计处理多次预测交通拥堵信息。 如果预测的交通拥堵信息在设定时间或设定时间的预定时间段内没有明显改变，则可以以规则的时间间隔定义的显示时间显示预测的交通拥堵信息。 如果在设定时间或设定时间的预定时间段内预测的交通拥堵信息被明显改变，则可以在显示时间显示预测的交通拥堵信息，该显示时间由预测交通拥堵信息被明显改变的时间限定。
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6.发明授权Car traffic information notification system, car traffic information notification method, and navigation system 有权汽车交通信息通知系统，汽车交通信息通知方法和导航系统公开(公告)号：US07440843B2
公开(公告)日：2008-10-21
申请号：US10875915
申请日：2004-06-25
IPC分类号： G01C21/34 , G08G1/0967
CPC分类号： G08G1/096716 , G01C21/3617 , G01C21/3691 , G08G1/096741 , G08G1/096775
摘要： A traffic information notification system for use by a vehicle acquires vehicle travel history data, automatically registers, on the basis of the acquired travel history data, at least one route along which the vehicle usually travels, a time at which the vehicle travels along each of the at least one routes, and traffic information associated with each of the at least one routes. The traffic information system compares current traffic information along a registered route to be traveled provided by a traffic information system with the automatically registered traffic information for that registered route to be traveled, and provides a notification, when the current traffic information is substantially different from the automatically registered traffic information, of the substantially different current traffic information.
摘要翻译： 用于车辆使用的交通信息通知系统获取车辆旅行历史数据，根据所获取的行驶历史数据自动登记车辆通常行进的至少一条路线，车辆沿着每个行驶路线行驶的时间 所述至少一个路由和与所述至少一个路由中的每一个相关联的交通信息。 交通信息系统将交通信息系统提供的行驶路线上的当前交通信息与要登录的路线的自动登记交通信息进行比较，当当前交通信息与 自动注册的交通信息，显着不同的当前交通信息。
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7.发明申请Car traffic information notification system, car traffic information notification method, and navigation system 有权汽车交通信息通知系统，汽车交通信息通知方法和导航系统公开(公告)号：US20050027436A1
公开(公告)日：2005-02-03
申请号：US10875915
申请日：2004-06-25
IPC分类号： G09B29/00 , G01C9/00 , G01C21/00 , G01C21/34 , G08G1/0962 , G08G1/0967 , G08G1/0969 , G09B29/10 , G08G1/00
CPC分类号： G08G1/096716 , G01C21/3617 , G01C21/3691 , G08G1/096741 , G08G1/096775
摘要： A traffic information notification system for use by a vehicle acquires vehicle travel history data, automatically registers, on the basis of the acquired travel history data, at least one route along which the vehicle usually travels, a time at which the vehicle travels along each of the at least one routes, and traffic information associated with each of the at least one routes. The traffic information system compares current traffic information along a registered route to be traveled provided by a traffic information system with the automatically registered traffic information for that registered route to be traveled, and provides a notification, when the current traffic information is substantially different from the automatically registered traffic information, of the substantially different current traffic information.
摘要翻译： 用于车辆使用的交通信息通知系统获取车辆旅行历史数据，根据所获取的行驶历史数据自动登记车辆通常行进的至少一条路线，车辆沿着每个行驶路线行驶的时间 所述至少一个路由和与所述至少一个路由中的每一个相关联的交通信息。 交通信息系统将交通信息系统提供的行驶路线上的当前交通信息与要登录的路线的自动登记交通信息进行比较，当当前交通信息与 自动注册的交通信息，显着不同的当前交通信息。
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8.发明授权Traffic information generation method, traffic information generation device, and navigation system 有权交通信息生成方法，交通信息生成装置和导航系统公开(公告)号：US08433504B2
公开(公告)日：2013-04-30
申请号：US12450657
申请日：2008-08-22
IPC分类号： G01C1/00
CPC分类号： G01C21/26 , G08G1/0112 , G08G1/0133 , G08G1/0969
摘要： A traffic information generation method for generating traffic information for each link includes a vehicle speed detection step of detecting a vehicle speed at predetermined distance intervals or at predetermined time intervals using a vehicle speed sensor; and a traffic jam degree detection step of referring to a specified speed and a specified distance prescribed in association with a traffic jam degree representing a level of a traffic jam and a connection determination distance prescribed in accordance with a road type to detect the traffic jam degree corresponding to the vehicle speed. When a link length falls within a predetermined range, information on the traffic jam degree corresponding to a fastest vehicle speed within a prescribed starting point distance from a beginning of the link is allocated to the link.
摘要翻译： 用于产生每个链路的交通信息的交通信息生成方法包括：车速检测步骤，使用车速传感器以预定的距离间隔或者以预定的时间间隔检测车速; 以及交通堵塞度检测步骤，涉及与表示交通堵塞等级的交通堵塞程度和根据道路类型规定的连接确定距离相关联的指定速度和指定距离，以检测交通堵塞度 对应车速。 当链路长度落在预定范围内时，将与从链路开始起的规定起点距离内的最快车速对应的交通堵塞度信息分配给链路。
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9.发明授权Travel time calculation server, a travel time calculating apparatus used for a vehicle and a travel time calculation system 有权旅行时间计算服务器，车辆行驶时间计算装置和旅行时间计算系统公开(公告)号：US08255145B2
公开(公告)日：2012-08-28
申请号：US12528851
申请日：2008-02-26
IPC分类号： G06F19/00
CPC分类号： G01C21/3492 , G08G1/01 , G08G1/0104 , G09B29/007 , G09B29/10
摘要： A travel time calculation server is provided which comprises: a probe data reception part 31 configured to receive travel time data of an intersection node 6 through which a vehicle 3 passes as well as a traffic event of each of links 1-4 connecting to the intersection node; and a right and left turn cost generating part 33 configured to store a table, which stores the travel time data of the intersection node 6 associated with combinations of traffic events of the links 1-4, in storage means 35.
摘要翻译： 提供了一种旅行时间计算服务器，其包括：探测数据接收部分31，被配置为接收车辆3所经过的交叉路口节点6的行进时间数据以及连接到交叉路口的每条链路1-4的交通事件 节点; 以及左，右转弯成本生成部33，其将存储与链接1-4的交通事件的组合相关联的交叉路口节点6的行驶时间数据存储在存储装置35中的表。
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10.发明授权公开(公告)号：US07660663B2
公开(公告)日：2010-02-09
申请号：US11093051
申请日：2005-03-30
CPC分类号： G08G1/0104
摘要： A traffic information transmitting apparatus, method, and program store accumulated traffic information including past traffic information and estimate traffic information at a time when a vehicle passes through a predetermined link based on the accumulated traffic information. The apparatus, method, and program determine whether the estimated traffic information is substantially different from traffic information stored in the vehicle. The apparatus, method, and program transmit, when the estimated traffic information and the traffic information stored in the vehicle are substantially different, the substantially different estimated traffic information to the vehicle.
摘要翻译： 交通信息发送装置，方法和程序存储累积的交通信息，包括过去业务信息，并且在车辆通过预定链路时，基于累积的交通信息来估计交通信息。 装置，方法和程序确定所估计的交通信息是否与存储在车辆中的交通信息大不相同。 当所估计的交通信息和车辆中存储的交通信息显着不同时，装置，方法和程序发送到车辆的大致不同的估计交通信息。
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