Navigation apparatus with enhanced positional display function
    1.
    发明授权
    Navigation apparatus with enhanced positional display function 有权
    具有增强位置显示功能的导航装置

    公开(公告)号:US6122592A

    公开(公告)日:2000-09-19

    申请号:US295580

    申请日:1999-04-22

    摘要: A navigation system includes a device for extracting map data and location name data of different locations and their corresponding coordinate data; a position detector which detects the vechile position; a map display controller which displays map data on a display, and a calculating device for determining a straight-line distance from the vehicle position to the different locations thereby producing distance values. A location name display device displays location names on the display in ascending order based on the distance values, and a user selects a desired location from among the location names displayed. The extracting device may segregate the different locations based on different categories, and the map display controller retrieves map data around a location represented by coordinate data corresponding to the desired location selected by the user.

    摘要翻译: 导航系统包括用于提取不同位置的地图数据和位置名称数据的设备及其对应的坐标数据; 位置检测器,用于检测处置位置; 在显示器上显示地图数据的地图显示控制器和用于确定从车辆位置到不同位置的直线距离的计算装置,从而产生距离值。 位置名称显示设备基于距离值以升序显示显示器上的位置名称,并且用户从显示的位置名称中选择期望的位置。 提取装置可以基于不同的类别来分离不同的位置,并且地图显示控制器检索围绕由与用户选择的期望位置相对应的坐标数据表示的位置周围的地图数据。

    Navigation apparatus with enhanced positional display function
    2.
    发明授权
    Navigation apparatus with enhanced positional display function 失效
    具有增强位置显示功能的导航装置

    公开(公告)号:US5617319A

    公开(公告)日:1997-04-01

    申请号:US447882

    申请日:1995-05-23

    摘要: A navigation apparatus including a position detector for detecting an vehicle's position and outputting vehicle's position data, a memory for storing map data, a display unit for displaying a variety of information, and a display controller for displaying a map on the display unit based on the map data and superimposing the vehicle's position on the map displayed on the display unit based on the vehicle's position data. The apparatus further includes a commander for specifying an arbitrary position on the map displayed on the display unit; a coordinate calculator for calculating the latitude and longitude as the coordinates of the actual location corresponding to the specified position on the map and outputting the same as coordinate data; and a coordinate display controller for superimposing the coordinates of the actual location in numerical values on the displayed map based on the coordinate data.

    摘要翻译: 一种导航设备,包括用于检测车辆位置并输出车辆位置数据的位置检测器,用于存储地图数据的存储器,用于显示各种信息的显示单元,以及基于显示单元显示地图的显示控制器 基于车辆的位置数据,映射数据并将车辆的位置叠加在显示单元上显示的地图上。 该装置还包括:指示器,用于指定显示在显示单元上的地图上的任意位置; 坐标计算器,用于计算纬度和经度作为与地图上的指定位置相对应的实际位置的坐标,并将其作为坐标数据输出; 以及坐标显示控制器,用于基于坐标数据将实际位置的坐标数值叠加在显示的地图上。

    Navigation apparatus and navigation method
    3.
    发明授权
    Navigation apparatus and navigation method 失效
    导航仪和导航方法

    公开(公告)号:US5583775A

    公开(公告)日:1996-12-10

    申请号:US427817

    申请日:1995-04-26

    摘要: A navigation apparatus for a movable body is provided with: a measurement device for measuring a present position of the movable body; a setting device for setting route position information corresponding to a plurality of scheduled route positions which are scheduled to be passed on a route to a destination; a memory device for storing the present position at predetermined time intervals as passed position information between a start time, which is a time when the setting device starts to set the route position information, and an end time, which is a time when the setting device ends to set the route position information; a judgement device for judging whether or not the movable body has passed the scheduled route positions between the start time and the end time on the basis of the passed position information stored in the memory device, after the end time; and a guidance device for generating a message to guide the movable body from the measured present position to the destination on the basis of the scheduled route positions which the movable body has not passed yet according to a judgement result of the judgement device.

    摘要翻译: 一种用于移动体的导航装置设置有:用于测量可移动体的当前位置的测量装置; 设置装置,用于设置对应于被调度为在到达目的地的路线上通过的多个调度路线位置的路线位置信息; 用于以预定时间间隔存储当前位置的存储装置,作为在设置装置开始设置路线位置信息的时间的开始时间和结束时间之间的传递位置信息,该结束时间是设置装置 结束路线位置信息设置; 判断装置,用于在结束时间之后,根据存储在存储装置中的通过的位置信息,判断可动体是否已经在开始时间和结束时间之间经过了排定的路线位置; 以及引导装置,用于根据判断装置的判断结果,根据移动体尚未通过的调度路线位置,生成用于将可动体从测量到的位置引导到目的地的消息。

    On-vehicle navigation apparatus with automatic re-initialization function
    4.
    发明授权
    On-vehicle navigation apparatus with automatic re-initialization function 失效
    具有自动重新初始化功能的车载导航仪

    公开(公告)号:US5365448A

    公开(公告)日:1994-11-15

    申请号:US858645

    申请日:1992-03-27

    CPC分类号: G01C21/3605

    摘要: An on-vehicle navigation apparatus in which destination coordinate data stored in a memory is erased when the distance from the present location to a destination is equal to or smaller than a predetermined value at the time the engine of a vehicle is started. The destination coordinate data will not therefore be erased while the vehicle is actually running toward the destination. The arrangement prevents display of navigation information such as the direction and distance from being stopped before the vehicle arrives at the destination.

    摘要翻译: 当车辆的发动机起动时,当从当前位置到目的地的距离等于或小于预定值时,存储在存储器中的目的地坐标数据被擦除的车载导航装置。 因此,当车辆实际朝向目的地行进时,目的坐标数据将不会被擦除。 该装置防止在车辆到达目的地之前显示导航信息,例如方向和距离不被停止。

    On-board navigation apparatus having user registering function
    5.
    发明授权
    On-board navigation apparatus having user registering function 失效
    具有用户注册功能的车载导航装置

    公开(公告)号:US5424951A

    公开(公告)日:1995-06-13

    申请号:US858852

    申请日:1992-03-27

    CPC分类号: G01C21/3682

    摘要: An on-board navigation apparatus in which one of a plurality of service facilities displayed on a display is designated by an operator input, the position coordinate data corresponding to the designated one service facility is registered as a user position into a memory. When the map is displayed on the display, the position coordinate data which has been user position registered is read out from the memory. The position on the map indicated by the position coordinate data is multiplexed onto the map by a predetermined pattern and displayed on the display. The positions of the service facilities such as restaurants, hotels, or the like, which are necessary for each user, consequently, can be easily confirmed on the displayed map.

    摘要翻译: 一种车载导航装置,其中通过操作者输入指定在显示器上显示的多个服务设施中的一个服务设施,与指定的一个服务设施对应的位置坐标数据作为用户位置登记到存储器中。 当在显示器上显示地图时,从存储器读出已经登录了用户位置的位置坐标数据。 由位置坐标数据指示的地图上的位置通过预定的图案复用到地图上并显示在显示器上。 因此,可以容易地在显示的地图上确认每个用户所需的餐馆,酒店等服务设施的位置。

    Navigation system with position measuring device and aerial photographic
storage capability
    7.
    发明授权
    Navigation system with position measuring device and aerial photographic storage capability 失效
    具有位置测量装置和航空照相存储能力的导航系统

    公开(公告)号:US5396431A

    公开(公告)日:1995-03-07

    申请号:US962976

    申请日:1992-10-16

    摘要: A navigation system is provided with: a position measuring device for measuring a current position of a movable body to which the navigation system is equipped; a storing device for storing aerial photograph data; a displaying device; and a display controlling device coupled to the position measuring device, the storing device, and the displaying device, for making the displaying device display a mark indicating the measured current position on an aerial photograph image on the basis of the measured current position and the stored aerial photograph data.

    摘要翻译: 导航系统具有:位置测量装置,用于测量导航系统配备的可移动体的当前位置; 用于存储航空照片数据的存储装置; 显示装置; 以及耦合到所述位置测量装置,所述存储装置和所述显示装置的显示控制装置,用于使所述显示装置基于所测量的当前位置和所存储的所述显示装置在空中照片图像上显示指示所测量的当前位置的标记 航空照片数据。

    Route setting method and route setting apparatus in navigation system,
and navigation system
    9.
    发明授权
    Route setting method and route setting apparatus in navigation system, and navigation system 失效
    导航系统中的路由设置方法和路由设置装置及导航系统

    公开(公告)号:US5657231A

    公开(公告)日:1997-08-12

    申请号:US427818

    申请日:1995-04-26

    CPC分类号: G01C21/34

    摘要: A route setting method in a navigation system for obtaining a shortest route from a starting position to a destination position, includes the steps of: selecting, out of links each corresponding to a partial route connecting two route positions adjacent to each other on a route, candidacy links each connected to one of confirmed links which include a link corresponding to the partial route connected to the starting position and which have been confirmed; judging whether or not each of the candidacy links selected by the selecting step is able to pass therethrough according to link judgement information, which corresponds to a connection relationship between each of the candidacy links and the confirmed link connected to each of the candidacy links and which is set in advance; confirming one of the candidacy links judged to be able to pass therethrough by the judging step, which has the shortest integrated route distance from the starting position, as a new confirmed link; and repeating the selecting, judging and confirming steps with respect to the confirmed links including the new confirmed link confirmed by the confirming step.

    摘要翻译: 导航系统中的用于获取从起始位置到目的地位置的最短路线的导航系统中的路线设定方法包括以下步骤:选择与在路线上相邻的两条路线位置连接的部分路线对应的路段, 每个连接到确认链接之一的候选人链接,其包括对应于连接到起始位置并已被确认的部分路线的链接; 判断由所述选择步骤选择的每个所述候选资源链接是否能够根据链接判断信息通过,所述链接判断信息对应于每个候选资源链接与连接到每个候选资源链路的确认链路之间的连接关系,以及哪个 提前设定; 通过距离起始位置具有最短集成路线距离的判断步骤来确认判断为能够通过的候选人链接之一作为新的确认链路; 并重复关于确认链接的选择,判断和确认步骤,包括由确认步骤确认的新的确认链接。

    Navigation apparatus
    10.
    发明授权
    Navigation apparatus 失效
    导航仪

    公开(公告)号:US5506774A

    公开(公告)日:1996-04-09

    申请号:US233255

    申请日:1994-04-26

    摘要: A navigation apparatus equipped in a movable body, is provided with: a position measuring device for measuring a self-position of the movable body; an input device for inputting a destination position; a displaying device for displaying a present position, which is measured by the position measuring device, and an optimum course from the present position to the destination position; a memory device for storing map information including course data beforehand; and an optimum course searching device coupled to the memory device and the displaying device, for evaluating various courses from the present position to the destination position by use of the map information stored in the memory device, and searching the optimum course by selecting a course, which evaluation is the best one among the evaluated various courses, as the optimum course.

    摘要翻译: 配备有可移动体的导航装置设置有:用于测量可移动体的自身位置的位置测量装置; 用于输入目的地位置的输入装置; 用于显示由位置测量装置测量的当前位置和从当前位置到目的地位置的最佳路线的显示装置; 用于预先存储包括课程数据的地图信息的存储装置; 以及耦合到所述存储装置和所述显示装置的最佳路线搜索装置,用于通过使用存储在所述存储装置中的所述地图信息来评估从所述当前位置到所述目的地位置的各种路线,以及通过选择路线来搜索所述最佳路线, 评估是评估各种课程中最好的评估,作为最佳课程。