利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

33 条记录 (耗时 0.039 秒)

    Navigation system for vehicles
    3.
    发明授权
    Navigation system for vehicles 失效
    车辆导航系统

    公开(公告)号：US5371497A

    公开(公告)日：1994-12-06

    申请号：US102251

    申请日：1993-08-05

    申请人： Mitsuhiro Nimura ,  Akimasa Nanba ,  Hiroyoshi Masuda ,  Hiroshi Kishi ,  Toru Ito

    发明人： Mitsuhiro Nimura ,  Akimasa Nanba ,  Hiroyoshi Masuda ,  Hiroshi Kishi ,  Toru Ito

    IPC分类号： G01C21/00 ,  G01C21/34 ,  G08G1/0969 ,  G10L13/00 ,  G08G1/123

    CPC分类号： G01C21/34

    摘要： A navigation system for vehicles, capable of exactly and quickly showing guide information to a driver when two intersections to be negotiated are close to each other, is provided. A destination is input by an input part and a route to the destination is calculated from a present position of a vehicle, calculated by a present position determiner, by a route calculator included in a calculation section. The calculated route is stored in a route memory. A route guide controller included in the calculation section reads map information around the vehicle, stored in a guide information memory within a map information storage section and superimposes the map information with the present position of the vehicle, a traveling direction and the route stored in the route memory to display the superimposed information on a display. When the vehicle approaches the intersection, the screen is changed with an intersection map, but, when a next intersection map is required, the next intersection map is drawn on the back screen and is displayed by changing the two screens after the vehicle passes through the first intersection.

    摘要翻译： 提供了一种用于车辆的导航系统，其能够在要协商的两个交叉点彼此靠近时准确且快速地向司机显示指导信息。 通过输入部输入目的地，并且由当前位置确定器根据计算部分中包括的路线计算器从当前位置计算到目的地的路线。 计算的路由存储在路由存储器中。 包括在计算部分中的路线引导控制器读取存储在地图信息存储部分中的引导信息存储器中的车辆周围的地图信息，并将地图信息与车辆的当前位置，行进方向和存储在 路由存储器以在显示器上显示叠加的信息。 当车辆接近交叉路口时，屏幕用交叉路口地图改变，但是当需要下一个十字路口地图时，下一个十字路口地图画在后屏幕上，并且在车辆通过后通过改变两个屏幕来显示 第一个十字路口。

    Navigation device
    4.
    发明授权
    Navigation device 失效
    导航设备

    公开(公告)号：US06333702B1

    公开(公告)日：2001-12-25

    申请号：US08756936

    申请日：1996-12-02

    申请人： Toyoji Hiyokawa ,  Mitsuhiro Nimura ,  Akimasa Nanba

    发明人： Toyoji Hiyokawa ,  Mitsuhiro Nimura ,  Akimasa Nanba

    IPC分类号： G08G1123

    CPC分类号： G08G1/096827 ,  G01C21/36 ,  G08G1/096844 ,  G08G1/096861 ,  G08G1/096866 ,  G08G1/096872 ,  G08G1/096894 ,  G09B29/106

    摘要： Even when the present position does not exist on a guide road after deviation from an established guide route, a guide road is identified and a more advantageous route is identified. Furthermore, only a minimum amount of required data are displayed on the map picture. The searching again is executed by taking the direction of progress of the car into consideration. Street names of the roads are displayed on the guide map, enabling a guide route to be easily recognized. A particular area is specified by a postal code number or by a telephone number, and the streets or the facilities in the specified area are displayed. This makes it easier to search the destination.

    摘要翻译： 即使在偏离已建立的导航路线之后当前位置在导向道路上不存在的情况下，也可以识别导向道路，并且识别更有利的路线。 此外，在地图画面上仅显示最少量的所需数据。 通过考虑汽车的进展方向来执行搜索。 道路的街道名称显示在指南图上，使得能够容易地识别引导路线。 特定区域由邮政编码或电话号码指定，并且显示指定区域中的街道或设施。 这使得更容易搜索目的地。

    Vehicular navigation system
    5.
    发明授权
    Vehicular navigation system 失效
    车载导航系统

    公开(公告)号：US5757289A

    公开(公告)日：1998-05-26

    申请号：US466193

    申请日：1995-06-06

    申请人： Mitsuhiro Nimura ,  Akimasa Nanba ,  Kazuteru Maekawa

    发明人： Mitsuhiro Nimura ,  Akimasa Nanba ,  Kazuteru Maekawa

    IPC分类号： G01C21/34 ,  G08G1/123

    CPC分类号： G01C21/3415

    摘要： A vehicular navigation system includes a central control unit which determines when a present position deviates from a searched route along which guidance is being provided from a starting point to a destination and determines whether or not the detected deviating present position is on a guidable road prior to re-searching the route and providing guidance based upon the re-searched route. A guidable road is a road upon which the navigation system contains sufficient map information and guide information for the navigation system to search a route and provide guidance. Additionally, system determines whether the vehicle has traveled a predetermined distance after re-search of the route prior to providing travel guidance based upon the re-searched route. Otherwise travel guidance continues to be provided based upon the previously searched route. A driver, after making a short deviation, may thus return to the previous route without travel guidance being interrupted by a re-searched route.

    摘要翻译： 车辆导航系统包括中央控制单元，该中央控制单元确定当前位置何时偏离从起点向目的地提供指导的搜索路线，并且确定检测到的偏离当前位置是否在之前的可引导道路上 重新搜索路线，并根据重新搜索的路线提供指导。 引导道路是导航系统包含足够的地图信息和引导信息的道路，用于导航系统搜索路线并提供指导。 此外，在基于重新搜索的路线提供旅行指导之前，系统确定在重新搜索路线之后车辆是否已经行驶了预定距离。 否则，继续根据先前搜索到的路线提供旅行指导。 一个司机在作出一个很小的偏离之后，可以返回到之前的路线，而不需要经过重新搜索路线的旅行指导。

    Vehicle navigation system and navigation method
    9.
    发明授权
    Vehicle navigation system and navigation method 失效
    车载导航系统及导航方法

    公开(公告)号：US5638279A

    公开(公告)日：1997-06-10

    申请号：US551249

    申请日：1995-10-31

    申请人： Hiroshi Kishi ,  Toru Ito ,  Akimasa Nanba ,  Hiroyoshi Masuda ,  Kyomi Morimoto

    发明人： Hiroshi Kishi ,  Toru Ito ,  Akimasa Nanba ,  Hiroyoshi Masuda ,  Kyomi Morimoto

    IPC分类号： G01C21/36 ,  G08G1/0968 ,  G06G7/78

    CPC分类号： G08G1/096827 ,  G01C21/3632 ,  G01C21/367 ,  G08G1/096861 ,  G08G1/096872

    摘要： A vehicle navigation system realizing a discrete display of the present position of a vehicle during a period from when the vehicle reaches a predetermined distance before an intersection until the vehicle passes the intersection. Especially, in a zone a short distance before the intersection, the present vehicle position mark is fixed at the center of the displayed intersection until the travelling direction of the vehicle is changed. Thereby, even when the accuracy of monitoring of the present position is relatively low, misindication, such that the present position is displayed as if the vehicle has passed straight through the intersection in spite of not having actually reached the intersection, is avoided.

    摘要翻译： 一种车辆导航系统，其在车辆在交叉口直到车辆经过交叉路口前到达预定距离的期间，实现车辆当前位置的离散显示。 特别地，在交叉点之前的距离较短的区域中，当前车辆位置标记被固定在所显示的交叉口的中心，直到车辆的行进方向改变为止。 因此，即使在当前位置的监视精度相对较低的情况下，尽管没有实际到达交叉路口，但是尽管现在的位置被显示为如同车辆已经直线穿过交叉口那样被显示，

    Vehicular navigation system providing direction data
    10.
    发明授权
    Vehicular navigation system providing direction data 失效
    车载导航系统提供方向数据

    公开(公告)号：US5938718A

    公开(公告)日：1999-08-17

    申请号：US524428

    申请日：1995-09-06

    申请人： Kyomi Morimoto ,  Kazuteru Maekawa ,  Akimasa Nanba ,  Wataru Ishikawa

    发明人： Kyomi Morimoto ,  Kazuteru Maekawa ,  Akimasa Nanba ,  Wataru Ishikawa

    IPC分类号： G01C21/36 ,  G01C21/00 ,  G06F165/00

    CPC分类号： G01C21/3629 ,  G01C21/3632 ,  G01C21/3644 ,  G01C21/3655 ,  G01C21/3658 ,  G01C21/367

    摘要： In order to provide a driver with guidance for a direction of travel without confusing the driver even in a case where the angular difference between an approach road and a departing road at a branch point is very small or even when a branch point has a complicated shape, a navigation system is provided with present-position sensor for calculating present position of the vehicle; an input for entering information necessary for calculating a route; an output for giving notification of information for carrying out route guidance; an information storage device in which all data necessary to carry out route guidance has been stored; route calculator for calculating a route based upon the information entered by the input; route storage for temporarily storing the route calculated by the route calculator; and a guidance control unit for outputting guidance information relating to the route to the output. The information storage device stores branch-point data and road data connected to branch points and has direction data indicative of a departing road with respect to an approach road connected thereto by a branch point. The guidance control unit outputs the guidance information to the output based upon the direction data.

    摘要翻译： 为了给驾驶员提供驾驶方向的指引，即使在分路点的进场道路与离开道路之间的角度差非常小的情况下，甚至当分支点具有复杂形状时，也不会混淆驾驶员 导航系统设置有用于计算车辆的当前位置的当前位置传感器; 用于输入计算路线所需的信息的输入; 用于通知进行路线引导的信息的输出; 信息存储装置，其中已经存储了执行路线引导所需的所有数据; 路线计算器，用于基于由输入输入的信息计算路线; 用于临时存储由路线计算器计算的路线的路线存储; 以及引导控制单元，用于输出与输出相关的路线的引导信息。 信息存储装置存储分支点数据和连接到分支点的道路数据，并且具有指示相对于通过分支点连接到的进场道路的离开道路的方向数据。 引导控制单元基于方向数据将引导信息输出到输出。