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1. 发明申请

US20110244881A1 Location Estimation System 有权
标题翻译：位置估计系统
公开(公告)号：US20110244881A1
公开(公告)日：2011-10-06
申请号：US13030237
申请日：2011-02-18
申请人： Mikio BANDO , Katsuaki TANAKA , Yukihiro KAWAMATA , Toshiyuki AOKI
发明人： Mikio BANDO , Katsuaki TANAKA , Yukihiro KAWAMATA , Toshiyuki AOKI
IPC分类号： H04W24/00
CPC分类号： G01S19/40 , G01S5/0072 , G01S5/021 , G01S19/46
摘要： A location estimation system includes: a position measurement unit that receives position measurement signals from a plurality of sources of emission, and calculates position information of a first mobile object; a distance measurement unit that measures a distance from the first mobile object and to a second mobile object; a relationship determination unit that determines presence or absence of a relationship between the first mobile object and the second mobile object based upon relative position of the second mobile object based upon the distance, and selects position measurement signals from sources of emission that are different from the sources of emission of the position measurement signals received by the first mobile object; a position correction unit that corrects a position of the first mobile object based upon the position measurement signals received by the first mobile object and the position measurement signals selected by the relationship determination means.
摘要翻译：位置估计系统包括：位置测量单元，其从多个发射源接收位置测量信号，并且计算第一移动物体的位置信息; 距离测量单元，其测量从第一移动对象和第二移动对象的距离; 关系确定单元，其基于所述距离，基于所述第二移动对象的相对位置来确定所述第一移动对象与所述第二移动对象之间的关系的存在与否，并且从与所述第二移动对象不同的发射源选择位置测量信号由第一移动物体接收的位置测量信号的发射源; 位置校正单元，其基于由第一移动体接收的位置测量信号和由关系确定装置选择的位置测量信号来校正第一移动体的位置。

2. 发明申请

US20090190668A1 DIGITAL BROADCAST RECEIVING APPARATUS 有权
标题翻译：数字广播接收设备
公开(公告)号：US20090190668A1
公开(公告)日：2009-07-30
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： H04N11/02
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

US20080103693A1 Method and Apparatus for Communicating Map and Route Guidance Information for Vehicle Navigation 有权
标题翻译：车辆导航地图和路线指导信息通信方法与装置
公开(公告)号：US20080103693A1
公开(公告)日：2008-05-01
申请号：US11969454
申请日：2008-01-04
申请人： Manabu KATO , Shigeru MATSUO , Mariko OKUDE , Yukihiro KAWAMATA , Yoshitaka ATARASHI
发明人： Manabu KATO , Shigeru MATSUO , Mariko OKUDE , Yukihiro KAWAMATA , Yoshitaka ATARASHI
IPC分类号： G01C21/30
CPC分类号： G08G1/096811 , G08G1/096816 , G08G1/096844 , G08G1/096866 , G08G1/096883
摘要： A route information supply system comprises a reception module which receives information on a current position and a destination from a terminal device by communication, a map data storage module storing at least detailed map data and summary map data, a traffic information storage module which stores traffic information, a route search module which searches for a guidance route based on the current position and the destination, a map information generation module which generates map information on an area containing the searched route by use of the map data storage module, and an output module which outputs the generated map information to the terminal device. When an event satisfying a prescribed condition regarding the traffic information exists in the area, the map information generation module generates map information on an area in the vicinity of a point where the event has occurred by use of the detailed map data.
摘要翻译：路线信息供给系统包括：接收模块，其通过通信从终端装置接收关于当前位置和目的地的信息;存储至少详细地图数据和汇总地图数据的地图数据存储模块;存储通信量的交通信息存储模块信息，基于当前位置和目的地搜索引导路线的路线搜索模块，使用地图数据存储模块生成关于包含搜索到的路线的区域的地图信息的地图信息生成模块，以及输出模块其将生成的地图信息输出到终端装置。当在该区域中存在满足关于交通信息的规定条件的事件时，地图信息生成模块通过使用详细地图数据生成关于发生了事件的点附近的区域的地图信息。

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