公开(公告)号：US07634355B2

公开(公告)日：2009-12-15

申请号：US12003019

申请日：2007-12-19

申请人： Hiroki Ishikawa ,  Tomoyuki Zaitsu

发明人： Hiroki Ishikawa ,  Tomoyuki Zaitsu

IPC分类号： G08G1/00

CPC分类号： G01C21/3492 ,  G08G1/09675

摘要： Navigation apparatus, methods, and programs merge and correct a plurality of types of past traffic information. The apparatus, methods, and programs may store a plurality of types of past traffic information, each type of past traffic information having a priority and may merge the stored past traffic information in accordance the priorities. The apparatus, methods, and programs may detect adjacency relationships among the plurality of links; and, if a detected link number indicates that the corresponding link is not adjacent to adjacent links, replaces the detected link number for the link, the replaced link number indicating that the link is adjacent to the adjacent links.

摘要翻译： 导航装置，方法和程序合并并修正多种类型的过去交通信息。 装置，方法和程序可以存储多种类型的过去业务信息，每种类型的过去业务信息具有优先权，并且可以根据优先级合并存储的过去业务信息。 装置，方法和程序可以检测多个链路之间的邻接关系; 并且如果检测到的链路号指示对应的链路不与相邻链路相邻，则替换检测到的链路的链路号，指示链路与相邻链路相邻的替换的链路号。

公开(公告)号：US20080109157A1

公开(公告)日：2008-05-08

申请号：US12003019

申请日：2007-12-19

申请人： Hiroki Ishikawa ,  Tomoyuki Zaitsu

发明人： Hiroki Ishikawa ,  Tomoyuki Zaitsu

IPC分类号： G01C21/00

CPC分类号： G01C21/3492 ,  G08G1/09675

摘要： Navigation apparatus, methods, and programs merge and correct a plurality of types of past traffic information. The apparatus, methods, and programs may store a plurality of types of past traffic information, each type of past traffic information having a priority and may merge the stored past traffic information in accordance the priorities. The apparatus, methods, and programs may detect adjacency relationships among the plurality of links; and, if a detected link number indicates that the corresponding link is not adjacent to adjacent links, replaces the detected link number for the link, the replaced link number indicating that the link is adjacent to the adjacent links.

摘要翻译： 导航装置，方法和程序合并并修正多种类型的过去交通信息。 装置，方法和程序可以存储多种类型的过去业务信息，每种类型的过去业务信息具有优先权，并且可以根据优先级合并存储的过去业务信息。 装置，方法和程序可以检测多个链路之间的邻接关系; 并且如果检测到的链路号指示对应的链路不与相邻链路相邻，则替换检测到的链路的链路号，指示链路与相邻链路相邻的替换的链路号。

公开(公告)号：US20050143908A1

公开(公告)日：2005-06-30

申请号：US11002491

申请日：2004-12-03

申请人： Hiroki Ishikawa ,  Tomoyuki Zaitsu

发明人： Hiroki Ishikawa ,  Tomoyuki Zaitsu

IPC分类号： G09B29/00 ,  G01C21/00 ,  G01C21/32 ,  G08G1/0967 ,  G08G1/0968 ,  G08G1/0969 ,  G01C21/26

CPC分类号： G08G1/096741 ,  G01C21/32 ,  G01C21/3492 ,  G08G1/096775

摘要： Systems, methods, and data structures for correcting traffic information data may accumulate traffic information data including, for each link, a link travel time during at least one trip time. The systems, methods, and data structures may convert the link travel time into a vehicle speed and correct the converted vehicle speed if a the vehicle speed or a first speed change amount is equal to or larger than a predetermined value.

摘要翻译： 用于校正交通信息数据的系统，方法和数据结构可以累积交通信息数据，包括对于每个链路，在至少一个行程时间内包括链路行进时间。 如果车速或第一速度变化量等于或大于预定值，则系统，方法和数据结构可以将链接行进时间转换为车速并校正转换的车速。

公开(公告)号：USRE42547E1

公开(公告)日：2011-07-12

申请号：US12656944

申请日：2010-02-19

申请人： Hiroki Ishikawa ,  Tomoyuki Zaitsu

发明人： Hiroki Ishikawa ,  Tomoyuki Zaitsu

IPC分类号： G08G1/00

CPC分类号： G01C21/3492 ,  G08G1/09675

摘要： Navigation apparatus, methods, and programs merge and correct a plurality of types of past traffic information. The apparatus, methods, and programs may store a plurality of types of past traffic information, each type of past traffic information having a priority and may merge the stored past traffic information in accordance the priorities. The apparatus, methods, and programs may detect adjacency relationships among the plurality of links; and, if a detected link number indicates that the corresponding link is not adjacent to adjacent links, replaces the detected link number for the link, the replaced link number indicating that the link is adjacent to the adjacent links.

摘要翻译： 导航装置，方法和程序合并并修正多种类型的过去交通信息。 装置，方法和程序可以存储多种类型的过去业务信息，每种类型的过去业务信息具有优先权，并且可以根据优先级合并存储的过去业务信息。 装置，方法和程序可以检测多个链路之间的邻接关系; 并且如果检测到的链路号指示对应的链路不与相邻链路相邻，则替换检测到的链路的链路号，指示链路与相邻链路相邻的替换的链路号。

公开(公告)号：US07797100B2

公开(公告)日：2010-09-14

申请号：US11231864

申请日：2005-09-22

申请人： Tomoyuki Zaitsu ,  Hiroki Ishikawa

发明人： Tomoyuki Zaitsu ,  Hiroki Ishikawa

IPC分类号： G08G1/00 ,  G06G7/76 ,  G06F19/00

CPC分类号： G08G1/096844 ,  G01C21/3492

摘要： Systems, methods, and programs determine whether it is possible to generate statistical values based on a number of pieces of travel history information and a degree of contingency of traffic information in the travel history information. Systems, methods, and programs display, if a predicted travel time is greater than a typical travel time, at least one of a predicted travel time, a predicted arrival time, or a route in a manner that indicates that the predicted travel time is greater than the typical travel time; or display, if the predicted travel time is less than the typical travel time, at least one of the predicted travel time, a predicted arrival time, or the route in a manner that indicates that the predicted travel time is less than the typical travel time.

摘要翻译： 系统，方法和程序确定是否可以基于旅行历史信息的数量和交通信息在旅行历史信息中的应变程度来生成统计值。 如果预测的行驶时间大于典型行驶时间，系统，方法和程序以指示预测的行驶时间更大的方式显示预测行驶时间，预测到达时间或路线中的至少一个 比典型的旅行时间; 或者如果预测的行驶时间小于典型的行驶时间，则以预示行驶时间小于典型行驶时间的方式显示预测行驶时间，预测到达时间或路线中的至少一个 。

公开(公告)号：US07672775B2

公开(公告)日：2010-03-02

申请号：US11002491

申请日：2004-12-03

申请人： Hiroki Ishikawa ,  Tomoyuki Zaitsu

发明人： Hiroki Ishikawa ,  Tomoyuki Zaitsu

IPC分类号： G08G1/00

CPC分类号： G08G1/096741 ,  G01C21/32 ,  G01C21/3492 ,  G08G1/096775

摘要： Systems, methods, and data structures for correcting traffic information data may accumulate traffic information data including, for each link, a link travel time during at least one trip time. The systems, methods, and data structures may convert the link travel time into a vehicle speed and correct the converted vehicle speed if a the vehicle speed or a first speed change amount is equal to or larger than a predetermined value.

摘要翻译： 用于校正交通信息数据的系统，方法和数据结构可以累积交通信息数据，包括对于每个链路，在至少一个行程时间内包括链路行进时间。 如果车速或第一速度变化量等于或大于预定值，则系统，方法和数据结构可以将链接行进时间转换为车速并校正转换的车速。

公开(公告)号：US20050143906A1

公开(公告)日：2005-06-30

申请号：US11002811

申请日：2004-12-03

申请人： Hiroki Ishikawa ,  Tomoyuki Zaitsu

发明人： Hiroki Ishikawa ,  Tomoyuki Zaitsu

IPC分类号： G09B29/00 ,  G01C21/26 ,  G01C21/34 ,  G08G1/00 ,  G08G1/01 ,  G08G1/0968

CPC分类号： G01C21/3492

摘要： Systems and methods of smoothing navigation data may accumulate traffic information including, for each link, a congestion degree at a plurality of trip times, calculate a link travel time on the basis of the congestion degree for each trip time, and smooth the calculated link travel time.

摘要翻译： 平滑导航数据的系统和方法可以累积交通信息，包括对于每个链路，包括在多个行程时间的拥挤程度，基于每个行程时间的拥挤程度来计算链接行进时间，并平滑所计算的链接行程 时间。

公开(公告)号：US09786169B2

公开(公告)日：2017-10-10

申请号：US12442541

申请日：2008-01-24

申请人： Toshio Inoguchi ,  Tomoyuki Zaitsu ,  Yasuhiro Tooyama

发明人： Toshio Inoguchi ,  Tomoyuki Zaitsu ,  Yasuhiro Tooyama

IPC分类号： G08G1/0962 ,  G01C21/32 ,  G01C21/36 ,  G01C21/34 ,  G08G1/14

CPC分类号： G08G1/0962 ,  G01C21/32 ,  G01C21/3415 ,  G01C21/3492 ,  G01C21/3685 ,  G08G1/14

摘要： An on-vehicle information providing device for providing information to a driver based on information sent from an information providing center is disclosed. When a vehicle leaves an off-street facility having multiple exits to enter a road, the on-vehicle information providing device performs a first process of sending the information providing center vehicle-side information including information obtained based on starting time and exiting time of the vehicle and information identifying one of the exits selected for the vehicle to leave the facility; and performs a second process of receiving from the information providing center exit status information including exit time lengths calculated for the respective exits by the information providing center based on the vehicle-side information received from multiple vehicles and providing information to the driver based on the received exit status information.

公开(公告)号：US20060074551A1

公开(公告)日：2006-04-06

申请号：US11231864

申请日：2005-09-22

申请人： Tomoyuki Zaitsu ,  Hiroki Ishikawa

发明人： Tomoyuki Zaitsu ,  Hiroki Ishikawa

IPC分类号： G08G1/00

CPC分类号： G08G1/096844 ,  G01C21/3492

摘要： Systems, methods, and programs determine whether it is possible to generate statistical values based on a number of pieces of travel history information and a degree of contingency of traffic information in the travel history information. Systems, methods, and programs display, if a predicted travel time is greater than a typical travel time, at least one of a predicted travel time, a predicted arrival time, or a route in a manner that indicates that the predicted travel time is greater than the typical travel time; or display, if the predicted travel time is less than the typical travel time, at least one of the predicted travel time, a predicted arrival time, or the route in a manner that indicates that the predicted travel time is less than the typical travel time.

摘要翻译： 系统，方法和程序确定是否可以基于旅行历史信息的数量和交通信息在旅行历史信息中的应变程度来生成统计值。 如果预测的行驶时间大于典型行驶时间，系统，方法和程序以指示预测的行驶时间更大的方式显示预测行驶时间，预测到达时间或路线中的至少一个 比典型的旅行时间; 或者如果预测的行驶时间小于典型的行驶时间，则以预示行驶时间小于典型行驶时间的方式显示预测行驶时间，预测到达时间或路线中的至少一个 。

公开(公告)号：US20060064235A1

公开(公告)日：2006-03-23

申请号：US11217454

申请日：2005-09-02

申请人： Hiroki Ishikawa ,  Tomoyuki Zaitsu ,  Masao Kawai

发明人： Hiroki Ishikawa ,  Tomoyuki Zaitsu ,  Masao Kawai

IPC分类号： G08G1/00

CPC分类号： G08G1/096866 ,  G01C21/3694 ,  G08G1/096816 ,  G08G1/096827 ,  G08G1/096844

摘要： A navigation apparatus and method store traffic information and searches for a guidance route to a specified destination. The apparatus and method calculate congestion degrees for the guidance route based on a factor by time period and the stored traffic information and display the guidance route and the congestion degrees by time period.

摘要翻译： 导航装置和方法存储交通信息并搜索到指定目的地的指导路线。 该装置和方法基于时间因素和存储的交通信息计算引导路线的拥塞度，并按时间段显示指导路线和拥塞度。