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    • 2. 发明授权
    • Point of interest search device and point of interest search method
    • 兴趣点搜索设备和兴趣点搜索方法
    • US08204877B2
    • 2012-06-19
    • US12431459
    • 2009-04-28
    • Takayuki UchidaYukihiro KawamataYukio MiyazakiOsamu Tomobe
    • Takayuki UchidaYukihiro KawamataYukio MiyazakiOsamu Tomobe
    • G06F7/00
    • G01C21/3611G01C21/32G01C21/3679
    • A point of interest (POI) search device includes: a static POI data storage means for storing therein a static POI data registered in advance; an added POI data storage means for storing therein an added POI data added or changed; a deleted POI data storage means for storing therein a deleted POI data for identifying a POI data which is not subjected to a search anymore, among the static POI data; a search keyword setting means; a computation switch means for computing the number of POI data matching the search keyword from among the static POI data and switching a computation processing of computing the number of POI data according to the computed number of POI data; and a POI search means for computing the number of POI data, using at least the static POI data and the added POI data according to the switched computation processing.
    • 兴趣点(POI)搜索装置包括:静态POI数据存储装置,用于在其中存储预先登记的静态POI数据; 添加的POI数据存储装置,用于在其中存储添加或改变的添加的POI数据; 删除的POI数据存储装置,用于在静态POI数据中存储用于识别不再进行搜索的POI数据的删除的POI数据; 搜索关键字设置方式; 计算切换装置,用于根据计算出的POI数据,计算从静态POI数据中与搜索关键字匹配的POI数据的数量,并切换计算POI数据的数量的计算处理; 以及用于根据切换的计算处理使用至少静态POI数据和所添加的POI数据来计算POI数据的数量的POI搜索​​装置。
    • 3. 发明授权
    • Map update server, map update system, and car navigation system
    • 地图更新服务器,地图更新系统和汽车导航系统
    • US09304004B2
    • 2016-04-05
    • US12356892
    • 2009-01-21
    • Yukihiro KawamataYukio MiyazakiTakayuki Uchida
    • Yukihiro KawamataYukio MiyazakiTakayuki Uchida
    • G01C21/32
    • G01C21/32
    • An update information providing server for providing data of an updated portion in map data composed of plural kinds of the data includes: a map data storage unit configured to store incremental update data of a difference between the data at a predefined time and newest data, and a data size of the incremental update data; an update request receiving unit configured to receive from a user terminal a map data update request including a capacity of a recording medium, and priority information for specifying a data kind of the data to be preferentially updated; an update order information making unit configured to make update order information; an update information transmission unit configured to extract the incremental update data from the storage unit, to make update information including the extracted incremental update data and the update order information, and to transmit the made update information to the user terminal.
    • 用于提供由多种数据构成的地图数据中的更新部分的数据的更新信息提供服务器包括:地图数据存储单元,被配置为存储预定时间的数据与最新数据之间的差异的增量更新数据,以及 增量更新数据的数据大小; 更新请求接收单元,被配置为从用户终端接收包括记录介质的容量的地图数据更新请求以及用于指定要优先更新的数据的数据种类的优先级信息; 更新顺序信息制作单元,被配置为进行更新顺序信息; 更新信息发送单元,其被配置为从存储单元提取增量更新数据,以生成包括所提取的增量更新数据和更新顺序信息的更新信息,并将所作更新信息发送到用户终端。
    • 5. 发明申请
    • Map Update Server, Map Update System, and Car Navigation System
    • 地图更新服务器,地图更新系统和汽车导航系统
    • US20090187336A1
    • 2009-07-23
    • US12356892
    • 2009-01-21
    • Yukihiro KawamataYukio MiyazakiTakayuki Uchida
    • Yukihiro KawamataYukio MiyazakiTakayuki Uchida
    • G01C21/26G06F7/06G06F17/30
    • G01C21/32
    • An update information providing server for providing data of an updated portion in map data composed of plural kinds of the data includes: a map data storage unit configured to store incremental update data of a difference between the data at a predefined time and newest data, and a data size of the incremental update data; an update request receiving unit configured to receive from a user terminal a map data update request including a capacity of a recording medium, and priority information for specifying a data kind of the data to be preferentially updated; an update order information making unit configured to make update order information; an update information transmission unit configured to extract the incremental update data from the storage unit, to make update information including the extracted incremental update data and the update order information, and to transmit the made update information to the user terminal.
    • 用于提供由多种数据构成的地图数据中的更新部分的数据的更新信息提供服务器包括:地图数据存储单元,被配置为存储预定时间的数据与最新数据之间的差异的增量更新数据,以及 增量更新数据的数据大小; 更新请求接收单元,被配置为从用户终端接收包括记录介质的容量的地图数据更新请求以及用于指定要优先更新的数据的数据种类的优先级信息; 更新顺序信息制作单元,被配置为进行更新顺序信息; 更新信息发送单元,其被配置为从存储单元提取增量更新数据,以生成包括所提取的增量更新数据和更新顺序信息的更新信息,并将所作更新信息发送到用户终端。
    • 6. 发明授权
    • Autonomic traveling apparatus for a vehicle
    • 车辆自动行驶装置
    • US08548664B2
    • 2013-10-01
    • US12942682
    • 2010-11-09
    • Takayuki UchidaYukihiro KawamataKatsuaki TanakaMikio Bando
    • Takayuki UchidaYukihiro KawamataKatsuaki TanakaMikio Bando
    • G06F17/00G08G1/16G08G1/097
    • G05D1/0297G05D2201/0205G05D2201/021
    • In an autonomic traveling apparatus for a vehicle, vehicles usually travel an independent travel lane and when there are two approaching vehicles on the independent travel lane, they switch to pass-by lanes to pass by each other. To do this switching operation effectively, respective vehicles check and obtain road conditions around them while they are traveling and the obtained road conditions are transmitted to and collected by a travel administration center so that the road conditions at various points along the lanes can be obtained from the travel administration center. Accordingly, when the autonomic traveling trucks approaching each other and supposed to pass by each other, switch to the associated pass-by lanes, they change travel lanes avoiding the point of bad road condition on the basis of the road conditions sent from the travel administration center.
    • 在车辆的自主运动装置中,车辆通常行驶独立的行车道,并且当在独立行车道上有两辆接近的车辆时,他们切换到经过的路段。 为了有效地进行这种切换操作,各车辆在行驶时检查并获得他们周围的道路状况,并且所获得的道路状况被传送到行政管理中心并由行驶管理中心收集,使得可以从道路的各个点获得沿着车道的各个点的道路状况 旅行管理中心。 因此,当自主运输卡车彼此靠近并相互通过时,切换到相关的通行道路,根据从行政管理部门发送的道路状况,改变行车道,避免出现恶劣道路状况 中央。
    • 7. 发明授权
    • Car navigation system, program and method for updating map data
    • 汽车导航系统,更新地图数据的程序和方法
    • US08489332B2
    • 2013-07-16
    • US12823670
    • 2010-06-25
    • Osamu TomobeYukihiro KawamataHiroto SasakiTakayuki UchidaTetsumori Aikawa
    • Osamu TomobeYukihiro KawamataHiroto SasakiTakayuki UchidaTetsumori Aikawa
    • G01C21/36
    • G01C21/32G01C21/34G06F17/30241
    • A car navigation system 1 includes a HDD map 110 and a cached map 109. Map data for entire area is stored in the HDD, and map data used by a route search unit 115 and a guidance unit 116 are stored in the cached map 109. A cached map area specifying unit 108 specifies map data files that should be stored in the cached map 109 for each navigation application, and stores the names of the specified map data files, linked to the respective navigation applications, into a navigation application consistency management table 103. A consistency judgment unit 104 monitors an update status of a data file of which name stored in the navigation application consistency management table 103, and stores the update status (completed or not completed) into the navigation application consistency management table 103.
    • 汽车导航系统1包括HDD映射110和高速缓存映射109.将整个区域的映射数据存储在HDD中,并且由路径搜索单元115和引导单元116使用的映射数据被存储在高速缓存映射109中。 高速缓存映射区域指定单元108指定应当存储在每个导航应用的高速缓存映射109中的映射数据文件,并将指定的映射数据文件的名称链接到相应的导航应用程序,存储到导航应用一致性管理表 一致性判断单元104监视存储在导航应用一致性管理表103中的哪个名称的数据文件的更新状态,并将更新状态(已完成或未完成)存储到导航应用一致性管理表103中。
    • 9. 发明授权
    • System operating under web environment and method of controlling the same
    • 在网络环境下运行的系统及其控制方法
    • US08379258B2
    • 2013-02-19
    • US12766551
    • 2010-04-23
    • Takayuki Uchida
    • Takayuki Uchida
    • G06F3/12G03G21/02G03G21/20
    • H04L67/02G06F21/608H04L67/306
    • In a system which operates under a Web environment in which a service providing server controls the provision of a service with operating a Web server and a client apparatus provides service with operating a Web browser, which are connected via a network. The service providing server stores the history of a job for providing the service with the user ID of a user who requests the service, then acquires, from stored histories, a history having a user ID matched to the user ID of a user who sends a request to browse the history of a job. When the Web server receives the browsing request from the user of the client apparatus via the Web browser, the service providing server creates a file for distributing updated information based on the acquired history, and transmits the file to the Web browser.
    • 在一种在Web环境下操作的系统中,其中服务提供服务器控制提供服务以操作Web服务器,并且客户端设备提供服务以操作经由网络连接的Web浏览器。 服务提供服务器存储用于向服务提供请求服务的用户的用户ID的作业的历史,然后从存储的历史中获取具有与发送用户的用户的用户ID匹配的用户ID的历史 请求浏览工作的历史。 当Web服务器通过Web浏览器从客户端装置的用户接收浏览请求时,服务提供服务器根据所获取的历史记录创建用于分发更新信息的文件,并将文件发送到Web浏览器。