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1. 发明授权

US08983709B2 Autonomous travel system 有权
标题翻译：自主旅游系统
公开(公告)号：US08983709B2
公开(公告)日：2015-03-17
申请号：US14357130
申请日：2011-11-09
申请人： Mikio Bando , Yukihiro Kawamata
发明人： Mikio Bando , Yukihiro Kawamata
IPC分类号： G05D1/02 , G01C21/34 , B60W30/14 , G01C21/28 , G08G1/0962 , G08G1/0967
CPC分类号： G05D1/0274 , B60W30/14 , G01C21/28 , G01C21/3461 , G05D2201/0213 , G08G1/0962 , G08G1/096716 , G08G1/096758 , G08G1/096783
摘要： Provided is an autonomous travel system having an operation management unit including a map database with a combination of topological region maps, on which the range of travel of a vehicle is expressed as points and lines, and metric region maps, on which the travel range is expressed on planar maps; a vehicle position management unit for managing the position of the vehicle; and a vehicle travel planning unit for planning vehicle travel, which, if the vehicle is present near the boundary of a map, blocks the map boundary so that other vehicles will not advance into another map. The operation management unit is provided with a blockage setting unit for dividing a boundary section of a map into a plurality of regions and releasing the blockage of the boundary of a divided region in which no vehicles are present in front of the vehicle in the direction of travel.
摘要翻译：提供了一种具有操作管理单元的自主旅行系统，该操作管理单元包括具有将车辆的行驶范围表示为点和线的拓扑区域图的组合的地图数据库以及旅行范围为的公制区域图在平面图上表达; 车辆位置管理单元，用于管理车辆的位置; 以及用于规划车辆行驶的车辆行驶规划单元，如果车辆在地图边界附近存在，则阻挡地图边界，使得其他车辆不会前进到另一个地图。操作管理单元设置有阻挡设置单元，用于将地图的边界部分划分为多个区域，并且释放在车辆前方没有车辆的划分区域的边界的阻塞方向旅行。

2. 发明申请

US20130261921A1 DRIVING SUPPORT DEVICE 有权
标题翻译：驱动支持设备
公开(公告)号：US20130261921A1
公开(公告)日：2013-10-03
申请号：US13991995
申请日：2011-12-06
申请人： Mikio Bando , Yukihiro Kawamata , Toshiyuki Aoki
发明人： Mikio Bando , Yukihiro Kawamata , Toshiyuki Aoki
IPC分类号： G01C21/26
CPC分类号： G01C21/26 , G01C21/165 , G01C21/28 , G01C25/005 , G08G1/16
摘要： A driving support device includes a maximum measurement range determination unit adapted to calculate a distance to a plurality of points on a surface of an object present at surroundings of a vehicle. A distance sensor such as a laser range finder or a stereo camera that measures a distance is used in order to estimate bias of an acceleration sensor with high accuracy upon correction of the bias by use of the distance sensor such as the stereo camera or the LRF in a GPS non-receiving section. A sensor parameter estimation unit is adapted to estimate a parameter of the acceleration sensor based on a behavior of an own vehicle obtained from a vehicle translation and rotation angle calculation means adapted to count backwards the vehicle behavior based on distance variation and also based on a measurement value of the acceleration sensor.
摘要翻译：驾驶辅助装置包括：最大测量范围确定单元，用于计算与存在于车辆周围的物体的表面上的多个点的距离。使用诸如激光测距仪或测量距离的立体摄像机之类的距离传感器，以便通过使用诸如立体相机或LRF之类的距离传感器校正偏差来高精度估计加速度传感器的偏差在GPS非接收部分。传感器参数估计单元适于基于从车辆平移获得的本车辆的行为和适于基于距离变化反向计算车辆行为的旋转角度计算装置以及基于测量值估计加速度传感器的参数加速度传感器的值。

3. 发明授权

US08548664B2 Autonomic traveling apparatus for a vehicle 有权
标题翻译：车辆自动行驶装置
公开(公告)号：US08548664B2
公开(公告)日：2013-10-01
申请号：US12942682
申请日：2010-11-09
申请人： Takayuki Uchida , Yukihiro Kawamata , Katsuaki Tanaka , Mikio Bando
发明人： Takayuki Uchida , Yukihiro Kawamata , Katsuaki Tanaka , Mikio Bando
IPC分类号： G06F17/00 , G08G1/16 , G08G1/097
CPC分类号： G05D1/0297 , G05D2201/0205 , G05D2201/021
摘要： 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.
摘要翻译：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。

4. 发明申请

US20120078572A1 Road Surface Condition Estimating Device and Method 审中-公开
标题翻译：路面状况估算装置及方法
公开(公告)号：US20120078572A1
公开(公告)日：2012-03-29
申请号：US13228126
申请日：2011-09-08
申请人： Mikio Bando , Yukihiro Kawamata , Toshiyuki Aoki
发明人： Mikio Bando , Yukihiro Kawamata , Toshiyuki Aoki
IPC分类号： G06F15/00
CPC分类号： G08G1/0112
摘要： A road surface condition estimating device includes an undulation estimating portion for estimating undulations on the trajectory of a traveling vehicle from behavioral information about plural vehicles collected during travel of the vehicles, and a rut estimating portion for estimating undulations of ruts relative to the trajectories of the vehicles from the trajectories of traveling vehicles and from the behavioral information about the vehicles. The behavioral information includes information about positions, postures, and speeds of travel of the vehicles. Undulations on the trajectory of each traveling vehicle found by the undulation estimating portion and undulations of ruts relative to the trajectory of the traveling vehicle are superimposed for each vehicle to find road surface conditions, which are delivered to the vehicles.
摘要翻译：路面状态估计装置包括：波动估计部，用于根据关于在车辆行驶期间收集的多个车辆的行为信息来估计行驶车辆的轨迹的波动;以及车辙估计部，用于估计相对于所述车辆的轨迹的轨迹的波动从行车轨迹和车辆行为信息的车辆。行为信息包括关于车辆的位置，姿势和行驶速度的信息。通过波动估计部分发现的每个行驶车辆的轨迹上的摆动和相对于行驶车辆的轨迹的倾斜度的波动叠加，以找到传递给车辆的路面状况。

5. 发明申请

US20140316635A1 Autonomous Travel System 有权
标题翻译：自主旅游系统
公开(公告)号：US20140316635A1
公开(公告)日：2014-10-23
申请号：US14357130
申请日：2011-11-09
申请人： Mikio Bando , Yukihiro Kawamata
发明人： Mikio Bando , Yukihiro Kawamata
IPC分类号： G05D1/02 , G01C21/34
CPC分类号： G05D1/0274 , B60W30/14 , G01C21/28 , G01C21/3461 , G05D2201/0213 , G08G1/0962 , G08G1/096716 , G08G1/096758 , G08G1/096783
摘要： Provided is an autonomous travel system having an operation management unit including a map database with a combination of topological region maps, on which the range of travel of a vehicle is expressed as points and lines, and metric region maps, on which the travel range is expressed on planar maps; a vehicle position management unit for managing the position of the vehicle; and a vehicle travel planning unit for planning vehicle travel, which, if the vehicle is present near the boundary of a map, blocks the map boundary so that other vehicles will not advance into another map. The operation management unit is provided with a blockage setting unit for dividing a boundary section of a map into a plurality of regions and releasing the blockage of the boundary of a divided region in which no vehicles are present in front of the vehicle in the direction of travel.
摘要翻译：提供了一种具有操作管理单元的自主旅行系统，该操作管理单元包括具有将车辆的行驶范围表示为点和线的拓扑区域图的组合的地图数据库以及旅行范围为的公制区域图在平面图上表达; 车辆位置管理单元，用于管理车辆的位置; 以及用于规划车辆行驶的车辆行驶规划单元，如果车辆在地图边界附近存在，则阻挡地图边界，使得其他车辆不会前进到另一个地图。操作管理单元设置有阻挡设定单元，用于将地图的边界部分划分为多个区域，并且释放在车辆前方没有车辆的划分区域的边界的阻塞方向旅行。

6. 发明授权

US09097541B2 Driving support device 有权
标题翻译：驾驶辅助装置
公开(公告)号：US09097541B2
公开(公告)日：2015-08-04
申请号：US13991995
申请日：2011-12-06
申请人： Mikio Bando , Yukihiro Kawamata , Toshiyuki Aoki
发明人： Mikio Bando , Yukihiro Kawamata , Toshiyuki Aoki
IPC分类号： G01C21/26 , G01C21/28 , G08G1/16 , G01C21/16 , G01C25/00
CPC分类号： G01C21/26 , G01C21/165 , G01C21/28 , G01C25/005 , G08G1/16
摘要： A driving support device includes a maximum measurement range determination unit adapted to calculate a distance to a plurality of points on a surface of an object present at surroundings of a vehicle. A distance sensor such as a laser range finder or a stereo camera that measures a distance is used in order to estimate bias of an acceleration sensor with high accuracy upon correction of the bias by use of the distance sensor such as the stereo camera or the LRF in a GPS non-receiving section. A sensor parameter estimation unit is adapted to estimate a parameter of the acceleration sensor based on a behavior of an own vehicle obtained from a vehicle translation and rotation angle calculation means adapted to count backwards the vehicle behavior based on distance variation and also based on a measurement value of the acceleration sensor.
摘要翻译：驾驶辅助装置包括：最大测量范围确定单元，用于计算与存在于车辆周围的物体的表面上的多个点的距离。使用诸如激光测距仪或测量距离的立体摄像机之类的距离传感器，以便通过使用诸如立体相机或LRF之类的距离传感器校正偏差来高精度估计加速度传感器的偏差在GPS非接收部分。传感器参数估计单元适于基于从车辆平移获得的本车辆的行为和适于基于距离变化反向计算车辆行为的旋转角度计算装置以及基于测量值估计加速度传感器的参数加速度传感器的值。

7. 发明授权

US08260325B2 Location estimation system 有权
标题翻译：位置估算系统
公开(公告)号：US08260325B2
公开(公告)日：2012-09-04
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： H04W4/00
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。

8. 发明申请

US20110118900A1 Autonomic Traveling Apparatus for a Vehicle 有权
标题翻译：车辆自动行驶装置
公开(公告)号：US20110118900A1
公开(公告)日：2011-05-19
申请号：US12942682
申请日：2010-11-09
申请人： Takayuki UCHIDA , Yukihiro Kawamata , Katsuaki Tanaka , Mikio Bando
发明人： Takayuki UCHIDA , Yukihiro Kawamata , Katsuaki Tanaka , Mikio Bando
IPC分类号： G05D1/02
CPC分类号： G05D1/0297 , G05D2201/0205 , G05D2201/021
摘要： 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.
摘要翻译：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。

9. 发明授权

US07428460B2 Method of delivering difference map data 有权
标题翻译：提供差异地图数据的方法
公开(公告)号：US07428460B2
公开(公告)日：2008-09-23
申请号：US11262946
申请日：2005-11-01
申请人： Yoshitaka Atarashi , Yukihiro Kawamata , Mariko Okude , Yukio Miyazaki
发明人： Yoshitaka Atarashi , Yukihiro Kawamata , Mariko Okude , Yukio Miyazaki
IPC分类号： G01C21/32
CPC分类号： G01C21/32 , G06F17/30241
摘要： The present invention provides, in a car navigation system, a unit of notifying a user of the update contents of map data prior to the downloading of the map data. A vehicle-mounted terminal sets a difference update area in accordance with a selection made by a user and sends a difference update request to a map updating server. If an update mode in this case is “update after outline display”, the vehicle-mounted terminal downloads an outline update map from the map updating server. The outline update map is displayed on a display unit of a display. Here, when a download start button displayed on the display unit is depressed, the vehicle-mounted terminal downloads a detailed update map from the map updating server. The detailed update map is then displayed on the display unit of the display. Furthermore, an updating process is performed on the map data stored in a terminal DB.
摘要翻译：本发明在汽车导航系统中提供在下载地图数据之前向用户通知地图数据的更新内容的单元。车载终端根据用户进行的选择来设定差异更新区域，并将差分更新请求发送给地图更新服务器。如果这种情况下的更新模式是“轮廓显示后更新”，则车载终端从地图更新服务器下载轮廓更新映射。轮廓更新图显示在显示器的显示单元上。这里，当按下显示单元上显示的下载开始按钮时，车载终端从地图更新服务器下载详细的更新地图。然后将详细的更新图显示在显示器的显示单元上。此外，对存储在终端DB中的地图数据执行更新处理。

10. 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。

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