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1. 发明授权

US6034626A Navigation system for a vehicle 失效
标题翻译：车辆导航系统
公开(公告)号：US6034626A
公开(公告)日：2000-03-07
申请号：US961558
申请日：1997-10-30
申请人： Kazuteru Maekawa , Toyoji Hiyokawa , Hiroyuki Kanemitsu
发明人： Kazuteru Maekawa , Toyoji Hiyokawa , Hiroyuki Kanemitsu
IPC分类号： G09B29/00 , G01C21/00 , G01C21/34 , G08G1/0969 , G08G1/123
CPC分类号： G01C21/3415
摘要： The present invention provides a navigation system for guiding a driver along an optimum route by comparing a route with preference on the traveling direction of a vehicle with a route with no preference on the traveling direction thereof when the driver is guided from the current position thereof up to a destination. To search for a route, a first route with preference on the traveling direction of a vehicle is calculated (1) and then, a second route with no preference on the traveling direction thereof is calculated (2). An appropriate route is selected from found routes according to a predetermined setting condition (3) and displayed on screen. The setting condition includes comparison of distances of respective routes and time lengths required for traveling thereon, ease of traveling, width and type of roads, scenery and the like. In a case where distances of the respective routes, for example, are compared with each other, if the distance of the first route is longer than the second route by at least a predetermined value, the second route is displayed, and if the first route is not longer than the second route by at least the predetermined value, the first route is displayed.
摘要翻译：本发明提供一种导航系统，用于当驾驶员从其当前位置被引导时，通过将车辆的行进方向上的路线与其行驶方向上的偏好相对应的行驶方向不偏爱的路线进行比较来沿着最佳路线引导驾驶员到目的地。为了搜索路线，计算优先于车辆行进方向的第一路线（1），然后计算不偏离其行进方向的第二路线（2）。根据预定的设置条件（3）从找到的路线中选择适当的路线并显示在屏幕上。设定条件包括各路线的距离和行驶所需的时间长度的比较，行驶的便利性，道路的宽度和类型，风景等。在各路径的距离例如彼此进行比较的情况下，如果第一路线的距离比第二路径长至少规定值，则显示第2路线，如果第1路线不超过第二路径至少预定值，显示第一路线。

2. 发明授权

US5774073A Navigation system for a vehicle 失效
公开(公告)号：US5774073A
公开(公告)日：1998-06-30
申请号：US466191
申请日：1995-06-06
申请人： Kazuteru Maekawa , Toyoji Hiyokawa , Hiroyuki Kanemitsu
发明人： Kazuteru Maekawa , Toyoji Hiyokawa , Hiroyuki Kanemitsu
IPC分类号： G09B29/00 , G01C21/00 , G01C21/34 , G08G1/0969 , G08G1/123
CPC分类号： G01C21/3415
摘要： The present invention provides a navigation system for guiding a driver along an optimum route by comparing a route with preference on the traveling direction of a vehicle with a route with no preference on the traveling direction thereof when the driver is guided from the current position thereof up to a destination. To search for a route, a first route with preference on the traveling direction of a vehicle is calculated (1) and then, a second route with no preference on the traveling direction thereof is calculated (2). An appropriate route is selected from found routes according to a predetermined setting condition (3) and displayed on screen. The setting condition includes comparison of distances of respective routes and time lengths required for traveling thereon, ease of traveling, width and type of roads, scenery and the like. In a case where distances of the respective routes, for example, are compared with each other, if the distance of the first route is longer than the second route by at least a predetermined value, the second route is displayed, and if the first route is not longer than the second route by at least the predetermined value, the first route is displayed.

3. 发明授权

US5793631A Voice route-guidance system and method having a function for judging approachment to a decision point 失效
标题翻译：语音路线引导系统和方法具有判断接近决策点的功能
公开(公告)号：US5793631A
公开(公告)日：1998-08-11
申请号：US400005
申请日：1995-03-06
申请人： Toru Ito , Hiroshi Kishi , Atsushi Watanabe , Mitsuhiro Nimura , Akimasa Nanba , Toyoji Hiyokawa , Shigekazu Ohara , Kazuteru Maekawa , Shinichi Katoh
发明人： Toru Ito , Hiroshi Kishi , Atsushi Watanabe , Mitsuhiro Nimura , Akimasa Nanba , Toyoji Hiyokawa , Shigekazu Ohara , Kazuteru Maekawa , Shinichi Katoh
IPC分类号： B60R16/02 , B60R16/037 , G01C21/36 , G08G1/0968 , G06G7/78 , G08G1/123
CPC分类号： B60R16/0373 , G01C21/3629 , G01C21/3655 , G08G1/096827 , G08G1/096844 , G08G1/096861 , G08G1/096872
摘要： A voice route-guidance system for vehicles which terminates its route-guidance when the vehicle arrives at the destination and even if the present position of the vehicle is measured with low accuracy. An approach judging unit judges that the vehicle approaches a point spaced apart from a destination by a predetermined distance. A guidance termination judging unit further judges whether or not there is a point in which the route-guidance should be carried out between the present vehicle position and the destination. From these judgments, the system judges that the vehicle approaches the point spaced apart from the destination by the predetermined distance and also that all the route-guidance has been terminated. Thus, a termination unit terminates the route-guidance.
摘要翻译：车辆到达目的地时终止其路线引导并且即使以低精度测量车辆的当前位置的车辆的语音路线引导系统。进近判断单元判断车辆接近与目的地间隔一定距离的点。引导终止判断部还判断是否存在在当前车辆位置与目的地之间进行路线引导的点。根据这些判断，系统判断车辆接近与目的地隔开预定距离的点，并且所有路线指导已经终止。因此，终端单元终止路线引导。

4. 发明授权

US5991689A Navigation system with switching between an ordinary road preferential mode and a tall road preferential mode 失效
标题翻译：导航系统在普通道路优先模式与高路优先模式之间切换
公开(公告)号：US5991689A
公开(公告)日：1999-11-23
申请号：US848282
申请日：1997-04-29
申请人： Satoru Aito , Masahiro Suetsugu , Toyoji Hiyokawa , Kazuteru Maekawa , Takeshi Yanagikubo
发明人： Satoru Aito , Masahiro Suetsugu , Toyoji Hiyokawa , Kazuteru Maekawa , Takeshi Yanagikubo
IPC分类号： G01C21/34 , G08G1/0968 , G01C21/00 , G08G1/137
CPC分类号： G08G1/096827 , G01C21/3461 , G08G1/096838 , G08G1/096844 , G08G1/096866 , G08G1/096872
摘要： In a navigation apparatus for a vehicle, a route is determined in an ordinary-road-preferential mode or a toll-road-preferential mode, and route guidance is provided based on the thus-determined route. When the vehicle deviates from the determined route, redetermination is conducted so as to obtain a new route based on which guidance is provided. For example, when the vehicle has deviated from a route determined in the ordinary-road-preferential mode in order to enter a toll road, the user operates a toll-road-preference ON touch button so to change the determination mode to the toll-road preferential mode, so that route redetermination is carried out in a state in which priority is given to toll roads. In the navigation apparatus, optimum interchanges of a special road are automatically searched, and a route that preferentially uses the special road is calculated.
摘要翻译：在车辆的导航装置中，以普通道路优先模式或者收费公路优先模式确定路线，并且基于由此确定的路线提供路线引导。当车辆偏离所确定的路线时，进行重新确定以获得基于哪个指导提供的新路线。例如，当车辆偏离了以普通道路优先模式确定的路线以便进入收费公路时，用户操作收费公路偏好ON触摸按钮，从而将确定模式改变为收费公路，道路优先模式，使路线重新确定在优先收费公路的状态下进行。在导航装置中，自动搜索特殊道路的最佳交换，并且计算优先使用专用道路的路线。

5. 发明授权

US5877751A Touch display type information input system 失效
标题翻译：触摸显示类型信息输入系统
公开(公告)号：US5877751A
公开(公告)日：1999-03-02
申请号：US909765
申请日：1997-08-12
申请人： Hiroyuki Kanemitsu , Kyomi Morimoto , Yukiyoshi Suzuki , Kazuteru Maekawa , Hitoshi Asano
发明人： Hiroyuki Kanemitsu , Kyomi Morimoto , Yukiyoshi Suzuki , Kazuteru Maekawa , Hitoshi Asano
IPC分类号： G01C21/36 , G06F3/041 , G06F3/0488 , G09G5/00 , B60Q1/00 , B60Q1/48 , G08G1/123
CPC分类号： G06F3/0418 , G01C21/3611 , G01C21/3614 , G01C21/3664 , G01C21/367 , G01C21/3673 , G06F3/04886
摘要： A reaction area in a display can be enlarged from one directly above a switch display in the operator's eyesight direction. Specifically, the operator's position is determined from the driver's position or the like, and when the display is looked at to the right and upward, for instance, the reaction area is enlarged to the right and downward of a switch on the front side in the eyesight direction. Thus, operability can be improved in both cases when the display is looked at obliquely and diretly from the front.
摘要翻译：显示器中的反应区域可以在操作者的视力方向上从开关显示器的正上方放大。具体地说，根据驾驶员的位置等来确定操作者的位置，例如，当显示器被右侧和上方看时，反射区域被放大到右侧的开关的右侧和下侧视力方向。因此，当从前方倾斜观察显示器的情况下，可以提高可操作性。

6. 发明授权

US5784059A Vehicle navigation system with destination selection using hierarchical menu arrangement with selective level skipping 失效
标题翻译：具有目的地选择的车辆导航系统使用具有选择性跳跃的分级菜单排列
公开(公告)号：US5784059A
公开(公告)日：1998-07-21
申请号：US497251
申请日：1995-06-30
申请人： Kyomi Morimoto , Kazuteru Maekawa , Yukiyoshi Suzuki , Hitoshi Asano , Hiroyuki Kanemitsu , Syuzo Moroto
发明人： Kyomi Morimoto , Kazuteru Maekawa , Yukiyoshi Suzuki , Hitoshi Asano , Hiroyuki Kanemitsu , Syuzo Moroto
IPC分类号： G01C21/36 , G06F3/0482 , G06F3/14 , G06F17/00
CPC分类号： G06F3/0482 , G01C21/3611
摘要： To improve the efficiency of a menu selecting operation, not only a menu of a predetermined hierarchy, but also at least one menu of a lower hierarchy corresponding to the predetermined hierarchy are displayed. If the lower hierarchy (first genre) menu is selected, the nationwide and individual state or region menus of the first genre are instantly displayed. If, on the other hand, the menu of predetermined hierarchy is selected from the main menu, individual genre menus of the same hierarchy as that of the lower hierarchy menu are displayed to enable selection of a different genre menu. The nationwide and state or regions menus of the selected genre are then displayed (at S8). As a result, the operation efficiency for selecting the first genre can be improved. Provision is also made for destination selection by input of a telephone number. A match of the input telephone number with prestored data calls up display of a map of the vicinity of the address corresponding to the input telephone number, which map display can be utilized to set a destination. On the other hand failure to match the input telephone number with prestored data results in a display of landmarks located within the larger area assigned to the local exchange portion of the input telephone number. One of the display listed landmarks may then be selected to call up a map of the vicinity of the selected landmark.
摘要翻译：为了提高菜单选择操作的效率，不仅显示预定层次的菜单，而且显示与预定层次相对应的至少一个下层菜单。如果选择较低等级（第一类型）菜单，则立即显示第一类型的全国范围和个别状态或区域菜单。另一方面，如果从主菜单中选择预定层级的菜单，则显示与下层菜单相同层次的各种类型菜单，以便能够选择不同的类型菜单。然后显示所选类型的全国范围和状态或区域菜单（在S8）。结果，可以提高用于选择第一类型的操作效率。还通过输入电话号码进行目的地选择。输入电话号码与预先存储的数据的匹配调用与输入的电话号码对应的地址附近的地图的显示，该地图显示可用于设置目的地。另一方面，不能将输入的电话号码与预存的数据匹配，导致位于分配给输入电话号码的本地交换机部分的较大区域内的地标的显示。然后可以选择一个显示器列出的地标来调用所选地标附近的地图。

7. 发明申请

US20100011022A1 Map information management system and map information distribution system 有权
标题翻译：地图信息管理系统和地图信息分配系统
公开(公告)号：US20100011022A1
公开(公告)日：2010-01-14
申请号：US12311746
申请日：2007-10-02
申请人： Hironobu Sugimoto , Sadahiro Koshiba , Kazuteru Maekawa , Masahiro Tsujiko , Koji Uchiyama , Yoshikatsu Matsumoto , Kaname Miyazaki , Kenji Yano , Yuichi Ochi
发明人： Hironobu Sugimoto , Sadahiro Koshiba , Kazuteru Maekawa , Masahiro Tsujiko , Koji Uchiyama , Yoshikatsu Matsumoto , Kaname Miyazaki , Kenji Yano , Yuichi Ochi
IPC分类号： G06F17/30
CPC分类号： G01C21/32 , G09B29/10
摘要： There is provided a map information providing technology that can keep map information very fresh at all times.A map information management system has a map to be updated DB for storing map data to be updated that is used to update and maintenance, a map to be provided DB for storing map data to be provided that is distributed, an updated data DB for storing updated data for updating the map data to be provided, a map DB update means for updating the map data to be updated when the updated data for updating the map data of the map data to be updated DB is input, an updated data creation mean for creating the differential data before and after it is updated by the updated data and storing the differential data in the updated data DB as the updated data, and a data distribution means for extracting the map data to be provided or the updated data stored in the map to be provided DB when it receives a request to distribute the map data or the updated data from a destination system and distributing it to the destination system.
摘要翻译：提供了一种可以随时保持地图信息非常新鲜的地图信息提供技术。地图信息管理系统具有用于存储用于更新和维护的要更新的地图数据的要更新的地图数据库DB，用于存储要分发的要提供的地图数据的要提供的地图DB，用于存储的更新数据DB 用于更新要提供的地图数据的更新数据;地图DB更新装置，用于当输入用于更新要更新的地图数据的地图数据的更新数据时更新要更新的地图数据;更新数据创建装置，通过更新后的数据更新前后的差分数据，将更新数据DB中的差分数据作为更新后的数据进行存储;以及数据分配单元，用于提取存储在地图中的要提供的地图数据或更新后的数据当它从目的地系统接收到分发地图数据或更新的数据并将其分发到目的地系统的请求时被提供DB。

8. 发明授权

US6038508A Vehicular navigation system and memory medium 失效
标题翻译：车载导航系统和存储介质
公开(公告)号：US6038508A
公开(公告)日：2000-03-14
申请号：US885727
申请日：1997-06-30
申请人： Kazuteru Maekawa , Hitoshi Asano , Kyomi Morimoto , Takeshi Yanagikubo
发明人： Kazuteru Maekawa , Hitoshi Asano , Kyomi Morimoto , Takeshi Yanagikubo
IPC分类号： G01C21/36 , G08G1/0968 , G06G7/78 , G01C21/00
CPC分类号： G08G1/096827 , G01C21/36 , G08G1/096838 , G08G1/096844 , G08G1/096861 , G08G1/096872 , G08G1/096894
摘要： A vehicular navigation system which is enabled by inputting the name of a registered point to search for the corresponding registered point, including an information memory for storing, as registered point data, registered point name data and the district data where the registered point is located; an input device or devices for inputting a portion or the entire registered point name and district designation data for the registered point to be searched; a search engine for searching for the registered point that corresponds to a portion or the entire name input via the input device or devices, from the registered points which are stored in the information memory; and a display for displaying the searched registered points in a list, wherein the search engine searches for the registered point corresponding to the input district input by the input device or devices.
摘要翻译：一种车辆导航系统，其能够通过输入登记点的名称来搜索对应的登记点，包括用于存储的信息存储器作为登记点数据，登记点名称数据和登记点所在的区域数据; 用于输入要搜索的登记点的部分或整个登记点名称和区域指定数据的输入装置或装置; 搜索引擎，用于从存储在信息存储器中的注册点搜索对应于经由输入设备输入的部分或全部名称的登记点; 以及显示器，用于在列表中显示所搜索的注册点，其中搜索引擎搜索与由输入设备输入的输入区域对应的注册点。

9. 发明授权

US5757359A Vehicular information display system 失效
标题翻译：车载信息显示系统
公开(公告)号：US5757359A
公开(公告)日：1998-05-26
申请号：US364245
申请日：1994-12-27
申请人： Kyomi Morimoto , Akimasa Nanba , Kazuteru Maekawa
发明人： Kyomi Morimoto , Akimasa Nanba , Kazuteru Maekawa
IPC分类号： G01C21/36 , G09G3/02
CPC分类号： G01C21/36
摘要： A vehicular navigation system includes a display screen mounted on a vehicle, a run/stop detector for detecting whether the vehicle is running or stopped, a display color controller for changing the colors of the individual picture elements of the displayed picture in accordance with whether the vehicle is running or stopped; an input device for inputting the selection of and instructions for the picture; a picture transition controller for controlling the transition of the picture in accordance with the input instructions and a picture drawing processor for drawing the picture, which is controlled by the picture transition controller, in the colors of the picture elements dictated by the display color controller. The colors of the pictured elements on the display are selectively chosen in accordance with either a detected stop or detected running. A daytime/nighttime decider distinguishes between daytime and nighttime. The display color controller includes a plurality of pallets adapted to be changed in accordance with the detection of either stop or running to control the colors of the individual picture elements of the picture of the display.
摘要翻译：车辆导航系统包括安装在车辆上的显示屏幕，用于检测车辆行驶或停止的行驶/停止检测器，用于根据所述车辆导航系统是否改变所显示图像的各个像素的颜色的显示颜色控制器车辆正在运行或停止; 用于输入图像的选择和指令的输入装置; 图像转换控制器，用于根据输入指令控制图像的转换;以及画面处理器，用于画出由图像转换控制器控制的图像，由显示颜色控制器指定的图像元素的颜色。根据检测到的停止或检测到的运行，选择性地选择显示器上的图像元素的颜色。白天/夜间甄选者区分白天和夜间。显示颜色控制器包括适于根据停止或运行的检测而改变以控制显示器的图像的各个像素的颜色的多个托盘。

10. 发明申请

US20100121886A1 Map Database Generating Systems, Methods, and Programs 有权
标题翻译：地图数据库生成系统，方法和程序
公开(公告)号：US20100121886A1
公开(公告)日：2010-05-13
申请号：US11992748
申请日：2006-09-29
申请人： Sadahiro Koshiba , Masahiro Tsujiko , Kazuteru Maekawa , Hironobu Sugimoto , Motohiro Nakamura , Kenji Yano , Yuichi Ochi , Shoji Iwata , Kenji Shono , Yoshikatsu Matsumoto
发明人： Sadahiro Koshiba , Masahiro Tsujiko , Kazuteru Maekawa , Hironobu Sugimoto , Motohiro Nakamura , Kenji Yano , Yuichi Ochi , Shoji Iwata , Kenji Shono , Yoshikatsu Matsumoto
IPC分类号： G06F17/30 , G01C21/26
CPC分类号： G09B29/00 , G01C21/32 , G06T17/05
摘要： Systems, methods, and programs store feature information relating to features existing on a road and on the periphery of the road, each piece of feature information being associated with a unique identification symbol, each piece of feature information including disposition information expressing a spatial disposition of each feature independently of the road network, form information expressing a form of each feature, accuracy information expressing an accuracy of the information, and acquisition timing information expressing an acquisition timing of the information. The systems, methods, and programs (1) output the feature information stored in the feature database and input map information constituting the map database, the map information being generated based on the output feature information, or (2) generate map information constituting the map database on the basis of the feature information stored in the feature database.
摘要翻译：系统，方法和程序存储与道路上和道路周围存在的特征有关的特征信息，每条特征信息与唯一的识别符号相关联，每条特征信息包括表示空间布置的处置信息每个特征独立于道路网络，形成表示每个特征的形式的信息，表示信息的精度的精度信息，以及表示信息的获取定时的获取定时信息。系统，方法和程序（1）输出存储在特征数据库中的特征信息和输入构成地图数据库的地图信息，基于输出特征信息生成地图信息，或（2）生成构成地图的地图信息数据库基于存储在特征数据库中的特征信息。

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