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    • 1. 发明专利
    • Information distribution system, distribution server and distribution method
    • 信息分发系统,分发服务器和分配方法
    • JP2012112840A
    • 2012-06-14
    • JP2010262761
    • 2010-11-25
    • Alpine Electronics IncHonda Motor Co Ltdアルパイン株式会社本田技研工業株式会社
    • SUDO SHUICHIYOKOTA YUJI
    • G01C21/34G08G1/137G09B29/00G09B29/10
    • PROBLEM TO BE SOLVED: To provide an information distribution system, a distribution server and a distribution method in which even when up-to-date map data are not stored, route guide prevented from being complicated for a user can be provided.SOLUTION: A road information distribution system includes a navigation apparatus 20 and a server 30 connected to the navigation apparatus 20 through data communication means 40. The navigation apparatus 20 transmits a version of map data stored in the own apparatus and information concerned with a present position and a destination to the server 30. The server 30, when the version of up-to-date map data stored in itself does not coincide with the version of the navigation apparatus 20, searches a server route SR using the up-to-date map data and a navigation route NR using map data corresponding to the version of the navigation apparatus 20. When the server route SR does not coincide with the navigation route NR, the server 30 detects inconsistent sections, searches again a route in which the inconsistent sections are overlapped and distributes an avoidance route obtained by the research to the navigation apparatus 20.
    • 要解决的问题:为了提供一种信息分配系统,分发服务器和分发方法,其中即使当不存储最新的地图数据时,也可以提供防止用户复杂的路线指南。 道路信息分发系统包括通过数据通信装置40连接到导航装置20的导航装置20和服务器30.导航装置20发送存储在自己的装置中的地图数据的版本和与 当前位置和到服务器30的目的地。服务器30当其本身存储的最新地图数据的版本与导航装置20的版本不一致时,使用上行链路搜索服务器路由SR, 使用与导航装置20的版本相对应的地图数据的最新地图数据和导航路径NR。当服务器路由SR与导航路径NR不一致时,服务器30检测到不一致的区段,再次搜索其中 不一致的部分重叠,并将通过研究获得的回避路线分配给导航装置20.版权所有(C)2012,JPO&INPIT
    • 3. 发明专利
    • Navigation device and method for presenting search target facilities therefor
    • 导航设备及其提供搜索目标设备的方法
    • JP2013003107A
    • 2013-01-07
    • JP2011137625
    • 2011-06-21
    • Alpine Electronics Incアルパイン株式会社
    • SUDO SHUICHI
    • G01C21/26G01C21/36G06F17/30G06Q30/02G09B29/10
    • PROBLEM TO BE SOLVED: To provide a navigation device and a method for presenting search target facilities therefor that improve list display of target facilities on which a user performs a selection operation and also enhance its response, in searching surrounding facilities.SOLUTION: A navigation device provides a facility location table 314 recording presence or absence of facilities which may be search targets by each of a plurality of unit areas into which a navigation target area is divided. When a user selects a specific category from a category list, the navigation device refers to the facility location table, determines whether facilities included in the category are also included in the search target area, and presents a list of facilities which is determined as being included in the search target area prior to the other facilities to the user.
    • 要解决的问题:提供一种用于呈现搜索目标设备的导航装置和方法,其用于在搜索周围设施时改善用户执行选择操作的目标设施的列表显示并且还增强其响应。 解决方案:导航装置提供设备位置表314,其记录存在或不存在可以由导航目标区域划分到的多个单位区域中的每一个的搜索目标的设施的存在或不存在。 当用户从类别列表中选择特定类别时,导航设备参考设施位置表,确定包括在类别中的设施是否也包括在搜索目标区域中,并且呈现被确定为包括的设施的列表 在搜索目标区域之前,向用户提供其他设施。 版权所有(C)2013,JPO&INPIT