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1. 发明授权

US08311736B2 Navigation device, navigation method and navigation system 有权
标题翻译：导航设备，导航方法和导航系统
公开(公告)号：US08311736B2
公开(公告)日：2012-11-13
申请号：US12996258
申请日：2009-06-04
申请人： Osamu Tomobe , Yukihiro Kawamata , Yukio Miyazaki , Takayoshi Shimokawa
发明人： Osamu Tomobe , Yukihiro Kawamata , Yukio Miyazaki , Takayoshi Shimokawa
IPC分类号： G08G1/123
CPC分类号： G08G1/0969 , G01C21/32 , G01C21/3407 , G08G1/096827
摘要： A navigation device receives a differential map data from a map delivery server via a communication line. The map delivery server checks whether there is a new intersection on a navigation route searched by the navigation device after updating a map data. The navigation device acquires a differential map data containing the intersection from the map delivery server. Then, an update map data selection section determines whether the intersection can be updated in time. An update order determination section updates the differential map data which can be updated in time in ascending order of time required to reach the intersection.
摘要翻译：导航装置经由通信线从地图传递服务器接收差分地图数据。在更新地图数据之后，地图传递服务器检查导航装置搜索的导航路线上是否存在新的路口。导航装置从地图传递服务器获取包含交叉路口的差分地图数据。然后，更新地图数据选择部确定是否可以及时更新交叉路口。更新顺序确定部更新可以按到达交叉点所需时间的升序的时间更新的差分地图数据。

2. 发明授权

US08291464B2 Digital broadcast receiving apparatus 有权
标题翻译：数字广播接收装置
公开(公告)号：US08291464B2
公开(公告)日：2012-10-16
申请号：US12422015
申请日：2009-04-10
申请人： Osamu Tomobe , Yukihiro Kawamata , Takaharu Ishida , Kimiya Yamaashi
发明人： Osamu Tomobe , Yukihiro Kawamata , Takaharu Ishida , Kimiya Yamaashi
IPC分类号： H04N7/173 , H04N7/12 , H04B1/66
CPC分类号： H04H60/11 , H04N5/4401 , H04N5/44513 , H04N21/234327 , H04N21/2402 , H04N21/2407 , H04N21/25435 , H04N21/2547 , H04N21/258 , H04N21/2662 , H04N21/44209 , H04N21/443 , H04N21/4508 , H04N21/4621 , H04N21/485
摘要： A digital broadcast receiving apparatus receives a digital broadcast signal, which consists of layers each obtained by dividing a transmission bandwidth into a plurality of segments and combining some of the segments, and outputs images and/or sound from one of the layers constituting the received digital signal. This apparatus is characterized by comprising broadcasting format retention means (channel to broadcasting format correspondence table database) for retaining the broadcasting format, for each layer, of each broadcast station and switching means (layer switching means) for switching the output layer based on the broadcasting format, for each layer, of each broadcast station retained in the broadcasting retention means. Thus, this apparatus can output images and sound without interruption.
摘要翻译：数字广播接收装置接收数字广播信号，该数字广播信号由通过将传输带宽分成多个段并组合一些段而获得的层组成，并且从构成接收到的数字的层之一输出图像和/或声音信号。该装置的特征在于包括广播格式保持装置（广播格式对应表数据库的通道），用于保持每个广播站的每一层的广播格式和用于基于广播切换输出层的切换装置（层交换装置）对于保留在广播保持装置中的每个广播站的每层的格式。因此，该装置可以不中断地输出图像和声音。

3. 发明申请

US20100332120A1 Car Navigation System, Program and Method for Updating Map Data 有权
标题翻译：汽车导航系统，更新地图数据的方案和方法
公开(公告)号：US20100332120A1
公开(公告)日：2010-12-30
申请号：US12823670
申请日：2010-06-25
申请人： Osamu TOMOBE , Yukihiro Kawamata , Hiroto Sasaki , Takayuki Uchida , Tetsumori Aikawa
发明人： Osamu TOMOBE , Yukihiro Kawamata , Hiroto Sasaki , Takayuki Uchida , Tetsumori Aikawa
IPC分类号： G01C21/36
CPC分类号： G01C21/32 , G01C21/34 , G06F17/30241
摘要： 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.
摘要翻译：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。

4. 发明申请

US20070010192A1 Digital broadcast receiver 失效
标题翻译：数字广播接收机
公开(公告)号：US20070010192A1
公开(公告)日：2007-01-11
申请号：US11522428
申请日：2006-09-18
申请人： Yukihiro Kawamata , Kimiya Yamaashi , Takaharu Ishida , Osamu Tomobe
发明人： Yukihiro Kawamata , Kimiya Yamaashi , Takaharu Ishida , Osamu Tomobe
IPC分类号： H04H1/00
CPC分类号： H04H60/27 , H04H20/106 , H04H20/40 , H04H60/12 , H04H60/37 , H04H60/46
摘要： A digital broadcast receiver (mobile's receiver terminal) 1 for receiving a digital broadcast signal DS carrying many contents and also outputting the content based on thus received digital broadcast signal DS, including a content accumulation portion (database) 1c for accumulating received contents, a reception state detection portion for detecting whether the digital broadcast signal DS can be received normally, and a switch-over portion (reproduction/switch-over portion) 1b for switching from output of the content received to reproduction of the content accumulated in the content accumulation portion 1c if the reception state detection portion detects that the digital broadcast signal cannot be received normally.
摘要翻译：一种用于接收携带许多内容的数字广播信号DS的数字广播接收机（移动接收机终端）1，并且还基于这样接收的数字广播信号DS输出内容，包括用于累加接收到的内容的内容累加部分（数据库）1c 接收状态检测部分，用于检测数字广播信号DS是否可以被正常地接收;以及切换部分（再现/切换部分）1b，用于从所接收的内容的输出切换到在内容中累积的内容的再现如果接收状态检测部分检测到数字广播信号不能被正常地接收，则存储部分1c。

5. 发明授权

US08706693B2 Map update data delivery method, map update data delivery device and terminal device 有权
标题翻译：地图更新数据传送方式，地图更新数据传送装置和终端装置
公开(公告)号：US08706693B2
公开(公告)日：2014-04-22
申请号：US13009200
申请日：2011-01-19
申请人： Yukio Miyazaki , Osamu Tomobe , Yukihiro Kawamata , Takayuki Uchida , Tadashi Kamiwaki , Shigeru Matsuo
发明人： Yukio Miyazaki , Osamu Tomobe , Yukihiro Kawamata , Takayuki Uchida , Tadashi Kamiwaki , Shigeru Matsuo
IPC分类号： G06F7/00 , G01C21/00
CPC分类号： G01C21/32 , G06F17/30241
摘要： A map update data delivery method includes: storing update unit data compiled in correspondence to each set of update data used to update map data in a specific version to map data in another version for a map element by incorporating update data for another map element that must also be updated in coordination with a change made for the map element; searching for base update data needed to update a map data for a map element designated as an update target in a map area specified at a terminal as a map data update target; searching for related update data with a relation to contents of update data included in the base update data searched; and transmitting the base update data and the related update data to the terminal.
摘要翻译：地图更新数据传送方法包括：存储与用于更新特定版本中的地图数据的每组更新数据相对应地编辑的更新单元数据，以将地图元素的另一版本中的数据映射到另一个地图元素的更新数据也可以与对地图元素做出的更改协调更新; 搜索在终端指定的地图区域中指定为更新目标的地图元素的地图数据更新为地图数据更新目标所需的基本更新数据; 搜索与所搜索的基本更新数据中包括的更新数据的内容有关的相关更新数据; 以及将所述基本更新数据和所述相关更新数据发送到所述终端。

6. 发明授权

US08204877B2 Point of interest search device and point of interest search method 有权
标题翻译：兴趣点搜索设备和兴趣点搜索方法
公开(公告)号：US08204877B2
公开(公告)日：2012-06-19
申请号：US12431459
申请日：2009-04-28
申请人： Takayuki Uchida , Yukihiro Kawamata , Yukio Miyazaki , Osamu Tomobe
发明人： Takayuki Uchida , Yukihiro Kawamata , Yukio Miyazaki , Osamu Tomobe
IPC分类号： G06F7/00
CPC分类号： G01C21/3611 , G01C21/32 , G01C21/3679
摘要： 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.
摘要翻译：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。

7. 发明申请

US20090232165A1 DIGITAL BROADCAST MULTIPLEXING APPARATUS 失效
标题翻译：数字广播多路复用设备
公开(公告)号：US20090232165A1
公开(公告)日：2009-09-17
申请号：US12388836
申请日：2009-02-19
申请人： Takaharu Ishida , Osamu Tomobe
发明人： Takaharu Ishida , Osamu Tomobe
IPC分类号： H04J3/06
CPC分类号： H04N21/23608 , H04L27/2647 , H04N21/242
摘要： In a digital broadcast multiplexing apparatus for multiplexing a plurality of programs on a single physical channel so as to broadcast the digital multiplexed broadcasting program, there are provided with an apparatus for correcting positions of PCR packets contained in transport streams within the respective programs, and a PCR correction value forming apparatus for applying values of correcting PCR values with respect to a result of the position corrections in order to simply execute a function capable of uniformly synchronizing the PCR packets contained in the transport streams and capable of viewing the received programs without any interruption on the reception side even when a tuning operation is carried out. Then, the digital broadcast multiplexing apparatus outputs such a broadcast program packet stream which has been multiplexed as a single broadcast program in such a manner that the PCR packets are synchronized with each other among the plurality of programs.
摘要翻译：在用于在单个物理信道上复用多个节目以广播数字多路复用广播节目的数字广播多路复用装置中，提供了一种用于校正各个节目内的传输流中包含的PCR分组位置的装置，以及 PCR校正值形成装置，用于针对位置校正的结果应用校正PCR值的值，以简单地执行能够均匀地同步包含在传输流中的PCR分组并且能够不间断地观看所接收的节目的功能即使进行调谐操作也在接收侧。然后，数字广播多路复用装置输出这样的广播节目分组流，该广播节目分组流已经被多路复用为单个广播节目，使得PCR分组在多个节目中彼此同步。

8. 发明申请

US20080209466A1 BROADCASTING DATA CONVERTER 有权
标题翻译：广播数据转换器
公开(公告)号：US20080209466A1
公开(公告)日：2008-08-28
申请号：US12021405
申请日：2008-01-29
申请人： Takaharu Ishida , Yoshihito Sato , Osamu Tomobe , Toshiyuki Oda
发明人： Takaharu Ishida , Yoshihito Sato , Osamu Tomobe , Toshiyuki Oda
IPC分类号： H04N7/025
CPC分类号： H04H20/103 , H04H20/59 , H04N21/23424 , H04N21/235 , H04N21/242 , H04N21/41407 , H04N21/435 , H04N21/44016 , H04N21/64315 , H04N21/814 , H04N21/8146
摘要： A relay station comprises an emergency information detection unit for detecting an emergency information broadcasting flag in the digital broadcasting TMCC signal transmitted from the center station; a replacement data creation unit for issuing an instruction for creating replacement contents and replacing the data when emergency information is multiplexed in the TS; and a time synchronization unit for executing time synchronization between the TS created by the data replacement and the TS before the data replacement. On a receiving terminal, the replaced data broadcasting contents can be received while prefectural broadcasting video and audio contents are continuously received.
摘要翻译：中继站包括：紧急信息检测单元，用于检测从中心站发送的数字广播TMCC信号中的紧急信息广播标志; 替换数据创建单元，用于当在TS中复用紧急信息时发出用于创建替换内容的指令和替换数据; 以及时间同步单元，用于在由数据替换产生的TS和数据替换之前的TS之间执行时间同步。在接收终端，可以在连续地接收地区广播视频和音频内容的同时接收替换的数据广播内容。

9. 发明申请

US20080204358A1 INFORMATION DISTRIBUTION SYSTEM, INFORMATION DISTRIBUTION METHOD, AND INFORMATION DISPLAY DEVICE 审中-公开
标题翻译：信息分发系统，信息分发方法和信息显示设备
公开(公告)号：US20080204358A1
公开(公告)日：2008-08-28
申请号：US12026665
申请日：2008-02-06
申请人： Yoshihito Sato , Takaharu Ishida , Osamu Tomobe
发明人： Yoshihito Sato , Takaharu Ishida , Osamu Tomobe
IPC分类号： G09G5/00
CPC分类号： H04N21/6543 , H04H60/11 , H04H60/25 , H04N7/17327 , H04N21/2408 , H04N21/2547 , H04N21/4122 , H04N21/4227 , H04N21/44204 , H04N21/4825 , H04N21/6332 , H04N21/654 , H04N21/6582 , H04N21/6583 , H04N21/812
摘要： In an advertising system where contents to be displayed are sent to display devices by digital broadcasting and the contents are displayed on sheet-shaped visual display units, when data update complete reply messages for confirming that specified advertisement has been displayed are communicated, channel congestion may arise due to simultaneous replies sent from a great number of information display devices. A display confirmation server is provided for confirming that information display has been updated on each information display device. Each information display device sends a reply message that display has updated to information received by digital broadcasting to the display confirmation server. At this time, each information display device waits for a randomly set wait time after changing information display before sending the reply. The display confirmation server that received the reply messages from the display devices reports data update complete on behalf of the display devices.
摘要翻译：在通过数字广播将显示内容发送到显示设备并且内容显示在片状可视显示单元上的广告系统中，当传达用于确认指定的广告已经被显示的数据更新完成回复消息时，信道拥塞可以由于大量信息显示设备的同时发送而产生。提供显示确认服务器，用于确认信息显示已在每个信息显示设备上被更新。每个信息显示装置向显示确认服务器发送显示已被更新到由数字广播接收的信息的应答消息。此时，在发送答复之前，每个信息显示装置在改变信息显示之后等待随机设置的等待时间。从显示设备接收到回复消息的显示确认服务器代表显示设备报告数据更新完成。

10. 发明申请

US20070049191A1 Digital broadcast receiving device, digital broadcast receiving method, and program therefor 有权
标题翻译：数字广播接收装置，数字广播接收方法及其程序
公开(公告)号：US20070049191A1
公开(公告)日：2007-03-01
申请号：US11509740
申请日：2006-08-25
申请人： Osamu Tomobe , Takaharu Ishida , Yoshihito Sato , Hideki Inoue , Tomoo Yasukawa
发明人： Osamu Tomobe , Takaharu Ishida , Yoshihito Sato , Hideki Inoue , Tomoo Yasukawa
IPC分类号： H04H1/00
CPC分类号： H04H40/90 , H04H20/57 , H04H20/62 , H04N21/41422 , H04N21/42202 , H04N21/4621
摘要： Provided is a digital broadcast receiving device (20) which can display a high resolution image longer without burdening users with a cumbersome operation. The digital broadcast receiving device (20) of the present invention switches, based on vehicle information, between switching thresholds by which switching is made between plural digital broadcast decoders outputting different digital broadcast images from one another in accordance with a reception state of digital broadcast waves. The plural digital broadcast decoders include, for example, a stationary reception decoder (200), which outputs a digital broadcast image for stationary receivers, and a mobile reception decoder (201), which outputs a digital broadcast image for mobile receivers.
摘要翻译：提供了一种数字广播接收设备（20），其可以在不用繁琐操作的用户负担的情况下更长时间地显示高分辨率图像。本发明的数字广播接收装置（20）基于车辆信息，根据数字广播波的接收状态，切换在输出不同的数字广播图像的多个数字广播解码器之间进行切换的切换阈值。多个数字广播解码器包括例如输出用于固定接收机的数字广播图像的静止接收解码器（200）和为移动接收机输出数字广播图像的移动接收解码器（201）。

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