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41. 发明授权

US07176813B2 System and method for processing and displaying traffic information in an automotive navigation system 有权
标题翻译：用于在汽车导航系统中处理和显示交通信息的系统和方法
公开(公告)号：US07176813B2
公开(公告)日：2007-02-13
申请号：US10938813
申请日：2004-09-10
申请人： Yukihiro Kawamata , Deepak Ramaswamy , Kunihiko Kurami
发明人： Yukihiro Kawamata , Deepak Ramaswamy , Kunihiko Kurami
IPC分类号： G08G1/123
CPC分类号： B60R11/04 , G08G1/0962
摘要： A system and method for displaying traffic information in an automotive navigation system having a display, memory and a data receiver. The method includes the first step of storing in a traffic speed table in memory at least two speed threshold limits wherein each speed threshold limit represents a different traffic flow category. The receiver receives data representative of the vehicle speed on at least one road segment and compares that received vehicle speed data with the traffic speed table to determine the traffic flow category corresponding to the received speed data for the road segment. A visual indicator is then displayed on the display which corresponds to the traffic flow category for the road segment. The user is able to customize the speed threshold limits through a GUI. These speed threshold limits are further user modifiable as a function of weather, day of the week, road conditions, type of road, as well as other factors.
摘要翻译：一种用于在具有显示器，存储器和数据接收器的汽车导航系统中显示交通信息的系统和方法。该方法包括在存储器中的业务速度表中存储至少两个速度阈值限制的第一步骤，其中每个速度阈值限制表示不同的业务流类别。接收器接收表示至少一个路段上的车速的数据，并将接收的车速数据与交通速度表进行比较，以确定与道路段的接收到的速度数据对应的交通流量类别。然后在显示器上显示对应于道路段的交通流类别的视觉指示符。用户能够通过GUI自定义速度阈值限制。这些速度阈值限制可以进一步用户修改，作为天气，星期几，路况，道路类型以及其他因素的函数。

42. 发明申请

US20060167935A1 Input support method and apparatus in communication-type navigation system 审中-公开
标题翻译：通信型导航系统中的输入支持方法和装置
公开(公告)号：US20060167935A1
公开(公告)日：2006-07-27
申请号：US10525081
申请日：2003-10-15
申请人： Yoshitaka Atarashi , Mariko Okude , Takashi Nakahara , Shigeru Matsuo , Yukihiro Kawamata
发明人： Yoshitaka Atarashi , Mariko Okude , Takashi Nakahara , Shigeru Matsuo , Yukihiro Kawamata
IPC分类号： G06F17/00
CPC分类号： G01C21/32
摘要： The invention provides an input support method and apparatus having the following merits in a communication-type navigation system. That is, when at least one character relevant to, for example, a destination is inputted from a navigation apparatus to make a search in a server system, it is possible to minimize time spent in waiting for a response from the server system. Accordingly, communication time is shortened, and a pleasant environment for input operation is realized by making the most of information inputted by a user. In the input support method in a communication-type navigation system, a navigation apparatus (1) and a server system (4) are connected via a communication network (3). The input support method is comprised of the following steps: a first step of obtaining candidate characters for next input and the number of candidates pertaining to an input character string from the server system (4) via the communication network (3), and storing them into a cache memory (14) provided in the navigation apparatus (1); a second step of, at least when an input character string is updated at the navigation apparatus, searching the cache memory for candidate characters following the updated input character string and the number of candidates pertaining to the updated input character string; and a third step of, when the candidate characters following the updated input character string and the number of candidates pertaining to the updated character string have not been stored in the cache memory as yet, transmitting the updated input character string to the server system.
摘要翻译：本发明提供一种在通信型导航系统中具有以下优点的输入支持方法和装置。也就是说，当从导航装置输入与例如目的地相关的至少一个字符以在服务器系统中进行搜索时，可以最小化等待来自服务器系统的响应所花费的时间。因此，缩短通信时间，并且通过充分利用用户输入的信息来实现输入操作的愉快环境。在通信型导航系统的输入支援方法中，通过通信网络（3）连接导航装置（1）和服务器系统（4）。输入支持方法包括以下步骤：经由通信网络（3）从服务器系统（4）获取下一个输入的候选字符和与输入字符串相关的候选数量的第一步骤，并将它们存储设置在导航装置（1）中的缓存存储器（14）中。至少当在导航装置更新输入字符串时，第二步骤，在高速缓冲存储器中搜索跟随更新的输入字符串的候选字符和与更新的输入字符串相关的候选数量; 以及第三步骤，当更新的输入字符串之后的候补字符和与更新的字符串有关的候选人数尚未存储在高速缓冲存储器中时，将更新的输入字符串发送到服务器系统。

43. 发明申请

US20060095202A1 Method of delivering difference map data 有权
标题翻译：提供差异地图数据的方法
公开(公告)号：US20060095202A1
公开(公告)日：2006-05-04
申请号：US11262946
申请日：2005-11-01
申请人： Yoshitaka Atarashi , Yukihiro Kawamata , Mariko Okude , Yukio Miyazaki
发明人： Yoshitaka Atarashi , Yukihiro Kawamata , Mariko Okude , Yukio Miyazaki
IPC分类号： G01C21/32
CPC分类号： G01C21/32 , G06F17/30241
摘要： The present invention provides, in a car navigation system, a unit of notifying a user of the update contents of map data prior to the downloading of the map data. A vehicle-mounted terminal sets a difference update area in accordance with a selection made by a user and sends a difference update request to a map updating server. If an update mode in this case is “update after outline display”, the vehicle-mounted terminal downloads an outline update map from the map updating server. The outline update map is displayed on a display unit of a display. Here, when a download start button displayed on the display unit is depressed, the vehicle-mounted terminal downloads a detailed update map from the map updating server. The detailed update map is then displayed on the display unit of the display. Furthermore, an updating process is performed on the map data stored in a terminal DB.
摘要翻译：本发明在汽车导航系统中提供在下载地图数据之前向用户通知地图数据的更新内容的单元。车载终端根据用户进行的选择来设定差异更新区域，并将差分更新请求发送给地图更新服务器。如果这种情况下的更新模式是“轮廓显示后更新”，则车载终端从地图更新服务器下载轮廓更新映射。轮廓更新图显示在显示器的显示单元上。这里，当按下显示单元上显示的下载开始按钮时，车载终端从地图更新服务器下载详细的更新地图。然后将详细的更新图显示在显示器的显示单元上。此外，对存储在终端DB中的地图数据执行更新处理。

44. 发明申请

US20050140524A1 Method and apparatus for communicating map and route guidance information for vehicle navigation 有权
标题翻译：用于通信用于车辆导航的地图和路线引导信息的方法和装置
公开(公告)号：US20050140524A1
公开(公告)日：2005-06-30
申请号：US10959316
申请日：2004-10-07
申请人： Manabu Kato , Shigeru Matsuo , Mariko Okude , Yukihiro Kawamata , Yoshitaka Atarashi
发明人： Manabu Kato , Shigeru Matsuo , Mariko Okude , Yukihiro Kawamata , Yoshitaka Atarashi
IPC分类号： G08G1/0968 , G08G1/123
CPC分类号： G08G1/096811 , G08G1/096816 , G08G1/096844 , G08G1/096866 , G08G1/096883
摘要： A route information supply system comprises a reception module which receives information on a current position and a destination from a terminal device by communication, a map data storage module storing at least detailed map data and summary map data, a traffic information storage module which stores traffic information, a route search module which searches for a guidance route based on the current position and the destination, a map information generation module which generates map information on an area containing the searched route by use of the map data storage module, and an output module which outputs the generated map information to the terminal device. When an event satisfying a prescribed condition regarding the traffic information exists in the area, the map information generation module generates map information on an area in the vicinity of a point where the event has occurred by use of the detailed map data.
摘要翻译：路线信息供给系统包括：接收模块，其通过通信从终端装置接收关于当前位置和目的地的信息;存储至少详细地图数据和汇总地图数据的地图数据存储模块;存储通信量的交通信息存储模块信息，基于当前位置和目的地搜索引导路线的路线搜索模块，使用地图数据存储模块生成关于包含搜索到的路线的区域的地图信息的地图信息生成模块，以及输出模块其将生成的地图信息输出到终端装置。当在该区域中存在满足关于交通信息的规定条件的事件时，地图信息生成模块通过使用详细地图数据生成关于发生了事件的点附近的区域的地图信息。

45. 发明授权

US06823258B2 Method and apparatus for gathering vehicle information 有权
标题翻译：收集车辆信息的方法和装置
公开(公告)号：US06823258B2
公开(公告)日：2004-11-23
申请号：US10405773
申请日：2003-04-01
申请人： Seiji Ukai , Yukihiro Kawamata , Tomiharu Yoshida , Makoto Shioya , Toshiro Shibata , Atsuya Toyama
发明人： Seiji Ukai , Yukihiro Kawamata , Tomiharu Yoshida , Makoto Shioya , Toshiro Shibata , Atsuya Toyama
IPC分类号： G01C2126
CPC分类号： G08G1/20 , G01S5/0027 , G06Q40/08 , G07C5/008 , H04B7/18576
摘要： A method for collecting and processing information from a vehicle is disclosed. The information is useful for providing a loss-insurance coverage. The method includes the following steps: (a) Information is automatically transmitted from the vehicle to a central vehicle-information management center, the information including information regarding a position of the vehicle, information regarding control of the vehicle, information regarding states of parts of the vehicle, a type of the vehicle, and identification of a user of the vehicle. (b) The central vehicle-information management center computes a utilization service fee based on the type of the vehicle and the identification of the user transmitted in step (a). (c) The central vehicle-information management center transmits the computed fee and a request for confirmation to the vehicle. (d) The vehicle transmits a response to the central vehicle-information management center as to whether the user will effect insurance coverage.
摘要翻译：公开了一种从车辆收集和处理信息的方法。该信息对于提供损失保险有用。该方法包括以下步骤：（a）信息自动从车辆传输到中央车辆信息管理中心，信息包括关于车辆位置的信息，关于车辆控制的信息，关于车辆的部分状态的信息车辆，车辆的类型以及车辆的用户的识别。（b）中央车辆信息管理中心根据车辆的类型和在步骤（a）中发送的用户的识别来计算利用服务费。（c）中央车辆信息管理中心向车辆发送计算费用和确认请求。（d）车辆向中央车辆信息管理中心发送有关用户是否实行保险的答复。

46. 发明授权

US06711495B1 Method and apparatus for gathering vehicle information 有权
标题翻译：收集车辆信息的方法和装置
公开(公告)号：US06711495B1
公开(公告)日：2004-03-23
申请号：US09650374
申请日：2000-08-29
申请人： Seiji Ukai , Yukihiro Kawamata , Tomiharu Yoshida , Makoto Shioya , Toshiro Shibata , Atsuya Toyama
发明人： Seiji Ukai , Yukihiro Kawamata , Tomiharu Yoshida , Makoto Shioya , Toshiro Shibata , Atsuya Toyama
IPC分类号： G01M1700
CPC分类号： G08G1/20 , G01S5/0027 , G06Q40/08 , G07C5/008 , H04B7/18576
摘要： A method o gathering and analyzing vehicle information is disclosed. A central vehicle-information management center gathers first vehicle information gathered in real time, including position of the vehicle, control of vehicle, and conditions of vehicle parts, and gathers second vehicle information including vehicle type, vehicle identification number, and information regarding users of the vehicles. The central vehicle information management center performs a statistical analysis for the plurality of vehicles based on the first and second information. The first information is transmitted by a transmitter provided on each vehicle, and acquired via a satellite communication system and/or a land-based wireless communication system.
摘要翻译：公开了收集和分析车辆信息的方法。中央车辆信息管理中心收集实时收集的车辆信息，包括车辆位置，车辆控制和车辆状况，并收集第二车辆信息，包括车辆类型，车辆识别号码和有关用户的信息车辆。中央车辆信息管理中心基于第一和第二信息对多个车辆执行统计分析。第一信息由设置在每个车辆上的发射机发送，并且经由卫星通信系统和/或陆基无线通信系统获取。

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