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    • 6. 发明公开
    • 디지털 지도의 위치정보 전달 방법과 장치
    • 位置信息发送方法和数字地图设备
    • KR1020080042939A
    • 2008-05-15
    • KR1020087009748
    • 2002-01-28
    • 파나소닉 주식회사
    • 아다치신야
    • G01C21/30
    • G08G1/096827G01C21/30G01C21/32G08G1/096811G08G1/096866G08G1/0969G08G1/09626
    • A position information transmitting method capable of transmitting a position on a digital map and a configuration accurately with a small amount of data despite a complicated road configuration, which allows a transmitter to send road configuration information for specifying a target road segment on a digital map and event information for specifying an event occurring position by a relative position in a target road segment, and allows a receiver to identify a target road segment on a digital map by map matching based on road configuration information and to specify an event occurring position in a target road segment based on event information, wherein the transmitter intermittently selects (2) nodes included in a target road segment to send the coordinates data of the nodes along with road configuration information, and the receiver determines (4) node positions included in road configuration information by map matching to obtain (5) a road portion between the nodes by route searching and identify a target road segment, thereby enabling us to send event positions on a digital map efficiently and accurately with a small amount of data.
    • 一种位置信息发送方法,其能够尽管道路配置复杂,但能够以少量的数据准确地发送数字地图上的位置和配置,这允许发送器在数字地图上发送用于指定目标路段的道路配置信息, 用于通过目标路段中的相对位置指定事件发生位置的事件信息,并且允许接收器基于道路配置信息通过地图匹配来识别数字地图上的目标路段,并且在目标中指定事件发生位置 基于事件信息的路段,其中发射机间歇地选择(2)包括在目标路段中的节点与道路配置信息一起发送节点的坐标数据,并且接收机确定(4)道路配置信息中包括的节点位置 通过地图匹配获得(5)通过路由搜索在节点之间的道路部分 并识别目标路段,从而使我们能够以数量少的数据高效准确地在数字地图上发送事件位置。
    • 7. 发明公开
    • 선도 경로 안내 시스템, 휴대형 경로 선도 안내 장치 및 프로그램이 기록된 기록 매체
    • 引导路由指导系统,便携式路由引导指导设备和程序
    • KR1020070086559A
    • 2007-08-27
    • KR1020077014242
    • 2004-12-24
    • 가부시키가이샤 나비타이무쟈판
    • 마츠나가타카유키사카모토히로시
    • G01C21/34G01C21/26
    • G08G1/096883G01C21/3647G08G1/005G08G1/096811G08G1/096861
    • A lead route guidance system capable of displaying route guidance not causing the user to be confused by the difference between the line of vision and the route guidance image, a portable route lead guidance device, and program are provided. The lead route guidance system comprises route storage means storing a route from a start point to a destination, route guidance image creating means for creating a route guidance image (24) containing a route image (22) for specifying the route and a lead image (23) for leading the route by displaying a lead position on the route ahead of the current position of the user, a display screen (11) for displaying thereon the route guidance image (24), walk detecting means for detecting walk of the user, and lead position updating means for updating the lead position depending on the walk of the user when the walk of the user is detected.
    • 提供了能够显示不导致用户被视线与路线引导图像之间的差异的路线引导的引导路线引导系统,便携式路线引导装置和程序。 引导路线引导系统包括存储从起点到目的地的路线的路线存储装置,路线引导图像创建装置,用于创建包含用于指定路线的路线图像(22)和引导图像(22)的路线引导图像(24) 23),用于通过在用户的当前位置之前的路线上显示引导位置来引导路线;显示屏幕(11),用于在其上显示路线引导图像(24),用于检测用户步行的步行检测装置, 以及引导位置更新装置,用于当检测到用户的步行时根据用户的步行来更新引导位置。