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21. 发明授权

US08538759B2 Speech recognition system and data updating method 有权
标题翻译：语音识别系统和数据更新方法
公开(公告)号：US08538759B2
公开(公告)日：2013-09-17
申请号：US12690291
申请日：2010-01-20
申请人： Takeshi Homma , Hiroaki Kokubo , Akinori Asahara , Hisashi Takahashi
发明人： Takeshi Homma , Hiroaki Kokubo , Akinori Asahara , Hisashi Takahashi
IPC分类号： G10L11/00 , G10L21/00
CPC分类号： G01C21/3608 , G01C21/32 , G09B19/04 , G09B19/06 , G09B29/106 , G10L15/30 , G10L2015/228
摘要： It is provided a speech recognition system installed in a terminal coupled to a server via a network. The terminal holds map data including a landmark. The speech recognition system manages recognition data including a word corresponding to a name of the landmark, and sends update area information and updated time to the server. The server generates, when recognition data of the area of the update area information sent from the terminal has been changed after updated time, difference data between latest recognition data and recognition data of the update area information at a time of the updated time, and sends the generated difference data and map data of the update area information to the terminal. The terminal updates the map data based on the map data sent from the server. The speech recognition system updates the recognition data managed by the terminal based on the difference data.
摘要翻译：提供了一种安装在通过网络耦合到服务器的终端中的语音识别系统。终端保存包括地标的地图数据。语音识别系统管理包括与地标的名称对应的单词的识别数据，并向服务器发送更新区域信息和更新时间。当在更新时间之后，从终端发送的更新区域信息的区域的识别数据被更新时，服务器生成最新识别数据与更新区域信息的识别数据之间的差数据，并发送生成的差分数据和更新区域信息的映射数据到终端。终端根据从服务器发送的地图数据更新地图数据。语音识别系统基于差分数据更新由终端管理的识别数据。

22. 发明授权

US08463809B2 Method and computing system for distributed stream data processing using plural of computers 有权
标题翻译：使用多台计算机进行分布式流数据处理的方法和计算系统
公开(公告)号：US08463809B2
公开(公告)日：2013-06-11
申请号：US12562516
申请日：2009-09-18
申请人： Daisuke Ito , Shinji Fujiwara , Itaru Nishizawa , Akinori Asahara
发明人： Daisuke Ito , Shinji Fujiwara , Itaru Nishizawa , Akinori Asahara
IPC分类号： G06F17/30
CPC分类号： G06F17/30516
摘要： In executing query distributed processing in a computer system having a plurality of computers, a query and a sliding window are inherited between different computers. If a tuple having a new principal key value is detected when a query is to be executed, a relevant individual query and a relevant sliding window are inherited between computers, and further a sliding window of a relevant common query is inherited between computers.
摘要翻译：在具有多个计算机的计算机系统中执行查询分布式处理时，在不同的计算机之间继承查询和滑动窗口。如果在执行查询时检测到具有新的主键值的元组，则在计算机之间继承相关的单独查询和相关的滑动窗口，并且进一步在计算机之间继承相关通用查询的滑动窗口。

23. 发明申请

US20110029554A1 METHOD AND COMPUTING SYSTEM FOR DISTRIBUTED STREAM DATA PROCESSING USING PLURAL OF COMPUTERS 有权
标题翻译：使用计算机的分布式流数据处理的方法和计算系统
公开(公告)号：US20110029554A1
公开(公告)日：2011-02-03
申请号：US12562516
申请日：2009-09-18
申请人： Daisuke ITO , Shinji FUJIWARA , Itaru NISHIZAWA , Akinori ASAHARA
发明人： Daisuke ITO , Shinji FUJIWARA , Itaru NISHIZAWA , Akinori ASAHARA
IPC分类号： G06F17/30 , G06F15/16
CPC分类号： G06F17/30516
摘要： In executing query distributed processing in a computer system having a plurality of computers, a query and a sliding window are inherited between different computers. If a tuple having a new principal key value is detected when a query is to be executed, a relevant individual query and a relevant sliding window are inherited between computers, and further a sliding window of a relevant common query is inherited between computers.
摘要翻译：在具有多个计算机的计算机系统中执行查询分布式处理时，在不同的计算机之间继承查询和滑动窗口。如果在执行查询时检测到具有新的主键值的元组，则在计算机之间继承相关的单独查询和相关的滑动窗口，并且还在计算机之间继承相关通用查询的滑动窗口。

24. 发明授权

US07493212B2 Abridged map generating apparatus, on-vehicle information terminal, abridged map distribution system and abridged map generating method 有权
标题翻译：缩略图生成装置，车载信息终端，简图映射分配系统和简图生成方法
公开(公告)号：US07493212B2
公开(公告)日：2009-02-17
申请号：US11250577
申请日：2005-10-17
申请人： Akio Sumizawa , Manabu Morita , Atsushi Hiroike , Kishiko Maruyama , Akinori Asahara
发明人： Akio Sumizawa , Manabu Morita , Atsushi Hiroike , Kishiko Maruyama , Akinori Asahara
IPC分类号： G01C21/30
CPC分类号： G01C21/367
摘要： This abridged map generating apparatus includes an abridged map generation unit that generates an abridged map in which a shape of a road is simplified based upon road map data, wherein the road map data specifies the shapes of the road by shapes of links set for each predetermined road section, and the abridged map generation unit generates the abridged map by simplifying a shapes of a link or link series with fixed positions of both end points of the link or link series made by lining up a plurality of the links.
摘要翻译：该简略地图生成装置具备基于道路地图数据生成道路形状简化的简图的生成单元，其中，路线图数据通过针对每个预定的路线设定的链接的形状来指定道路的形状道路部分，并且简化地图生成单元通过简化通过排列多个链接而形成的链接或链接序列的两个端点的固定位置的链接或链接序列的形状来生成简图。

25. 发明申请

US20090019095A1 MAP DATA DISTRIBUTION SYSTEM AND MAP DATA UPDATING METHOD 审中-公开
标题翻译：地图数据分配系统和地图数据更新方法
公开(公告)号：US20090019095A1
公开(公告)日：2009-01-15
申请号：US12168950
申请日：2008-07-08
申请人： Akinori Asahara , Kenji Naka , Michio Morioka , Hirokazu Inayoshi , Takanari Tanabata
发明人： Akinori Asahara , Kenji Naka , Michio Morioka , Hirokazu Inayoshi , Takanari Tanabata
IPC分类号： G06F17/30 , G06F9/46
CPC分类号： G01C21/32
摘要： A map data distribution system includes a server which distributes map data and a mobile terminal which receives the map data. The server stores, for each area, the difference data between pieces of map data obtained before and after updated, and sends the difference data of map data of an area requested by the mobile terminal to the mobile terminal. The mobile terminal includes a database for storing map data and an updated-data store part for storing updated map data, generates updated data by using the received difference data, stores the updated data in the updated-data store part and then in the database. To fetch map data while the updated data is being stored from the updated-data store part to the database, when the map data to be fetched is stored in the updated-data store part, the mobile terminal fetches the map data from the updated-data store part.
摘要翻译：地图数据分配系统包括分配地图数据的服务器和接收地图数据的移动终端。服务器为每个区域存储在更新之前和之后获得的地图数据之间的差异数据，并将移动终端请求的区域的地图数据的差分数据发送给移动终端。移动终端包括用于存储地图数据的数据库和用于存储更新的地图数据的更新数据存储部分，通过使用接收到的差分数据生成更新的数据，将更新的数据存储在更新数据存储部分中，然后存储在数据库中。为了在将更新的数据从更新数据存储部分存储到数据库时获取地图数据，当要获取的地图数据被存储在更新数据存储部分中时，移动终端从更新数据存储部分中取出地图数据，数据存储部分。

26. 发明申请

US20080086262A1 Map data distribution system 有权
标题翻译：地图数据分配系统
公开(公告)号：US20080086262A1
公开(公告)日：2008-04-10
申请号：US11878899
申请日：2007-07-27
申请人： Akinori Asahara , Kenji Naka , Michio Morioka , Hirokazu Inayoshi
发明人： Akinori Asahara , Kenji Naka , Michio Morioka , Hirokazu Inayoshi
IPC分类号： G01C21/30
CPC分类号： G01C21/32 , Y10S707/99932 , Y10S707/99933 , Y10S707/99953 , Y10S707/99955
摘要： In the case that a road is updated in units of specific areas in order to reduce the amount of communication data, the quality may degrade; for example, a network of roads is disconnected. To solve this problem, alterations to map data are grouped into map update data of the unit in which a network of links to update connects, and an ID is assigned to each map update data. Also, the map update data that may cause disconnection and the map update data that connects the connected components are detected from among all the past map update data, and these map update data are distributed so that they are always applied at the same time.
摘要翻译：在以特定区域为单位更新道路以减少通信数据量的情况下，质量可能降低; 例如，道路网络被断开。为了解决这个问题，将地图数据的变更分组成要更新的链接网络的单元的地图更新数据，并将ID分配给每个地图更新数据。此外，从所有过去地图更新数据中检测出可能导致断开的地图更新数据和连接所连接的组件的地图更新数据，并且这些地图更新数据被分发，使得它们总是同时应用。

27. 发明授权

US07327366B2 Navigation apparatus, map data distribution apparatus, map data distribution system and map display method 有权
标题翻译：导航装置，地图数据分配装置，地图数据分配系统和地图显示方法
公开(公告)号：US07327366B2
公开(公告)日：2008-02-05
申请号：US11251764
申请日：2005-10-18
申请人： Akio Sumizawa , Wataru Oikubo , Hiroshi Minagawa , Kishiko Maruyama , Akinori Asahara , Atsushi Hiroike
发明人： Akio Sumizawa , Wataru Oikubo , Hiroshi Minagawa , Kishiko Maruyama , Akinori Asahara , Atsushi Hiroike
IPC分类号： G06T11/20
CPC分类号： G01C21/3676 , G08G1/096827 , G08G1/096844 , G08G1/096866
摘要： A navigation apparatus includes a route searching unit that searches for a plurality of routes from a departure point to a destination and a map display control unit that displays a map of the plurality of routes searched out by the route searching unit upon a display monitor, and, if any two or more among the plurality of routes overlap upon and pass along a same road, the map display control unit displays the overlapping portions as shifted.
摘要翻译：导航装置包括搜索从出发地到目的地的多条路线的路线搜索单元，以及在显示监视器上显示由路线搜索单元搜索的多条路线的地图的地图显示控制单元，以及如果所述多个路径中的任意两个以上的路径在相同的道路上重叠并通过，则所述地图显示控制单元将所述重叠部分移动。

28. 发明申请

US20060089795A1 Abridged map generating apparatus, on-vehicle information terminal, abridged map distribution system and abridged map generating method 有权
公开(公告)号：US20060089795A1
公开(公告)日：2006-04-27
申请号：US11250580
申请日：2005-10-17
申请人： Akio Sumizawa , Manabu Morita , Atsushi Hiroike , Kishiko Maruyama , Akinori Asahara
发明人： Akio Sumizawa , Manabu Morita , Atsushi Hiroike , Kishiko Maruyama , Akinori Asahara
IPC分类号： G01C21/36
CPC分类号： G01C21/3676
摘要： This abridged map generating apparatus includes a route searching unit that searches for a plurality of routes from a departure point to a destination which has been set, an abridged map generation unit that generates an abridged map in which road shapes of the routes which are searched out by the route searching unit are simplified, based upon road map data which specifies shapes of roads by shapes of links set for each predetermined road section, and a link compactification unit that compactifies links of the routes based upon relative positional relationships of the routes before the abridged map generation unit generates the abridged map.

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