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1. 发明申请

US20090043495A1 Position correction apparatus 有权
标题翻译：位置校正装置
公开(公告)号：US20090043495A1
公开(公告)日：2009-02-12
申请号：US12221673
申请日：2008-08-04
申请人： Yousuke Hattori , Minoru Okada , Masahiro Goto , Hiroshi Inou , Yoshifumi Kato
发明人： Yousuke Hattori , Minoru Okada , Masahiro Goto , Hiroshi Inou , Yoshifumi Kato
IPC分类号： G01C21/26
CPC分类号： G01C21/30 , G01S19/40 , G01S19/426 , G01S19/49 , G01S19/52
摘要： An apparatus corrects a position coordinate measured by a GPS receiver. Road data representing a position coordinate of a constructed road is included. Locus data representing a plurality of position coordinates of the GPS receiver during a past specified period is generated based on a position coordinate acquired. A road section traveled by the GPS receiver during the past specified period is estimated based on road data stored and a position coordinate acquired. A bias error of a position coordinate measured by the GPS receiver is estimated based on position coordinates at a plurality of points in a road section estimated and position coordinates at a plurality of points represented by the locus data. A position coordinate measured by the GPS receiver is corrected based on a bias error estimated and outputted.
摘要翻译：一种装置校正由GPS接收机测量的位置坐标。包括表示构建道路的位置坐标的道路数据。基于获取的位置坐标来生成表示在过去的指定时段内的GPS接收机的多个位置坐标的轨迹数据。根据所存储的道路数据和获取的位置坐标来估计在过去的指定时段期间由GPS接收机行驶的道路段。基于由GPS接收器测量的位置坐标的偏差误差，基于由路段数据表示的多个点估计的路段中的多个点处的位置坐标和位置坐标来估计。基于估计和输出的偏差误差校正由GPS接收机测量的位置坐标。

2. 发明授权

US08519624B2 Roadside-vehicle cooperative illumination system 失效
标题翻译：路边车辆合作照明系统
公开(公告)号：US08519624B2
公开(公告)日：2013-08-27
申请号：US13239735
申请日：2011-09-22
申请人： Yousuke Hattori , Katsuyuki Mori , Kunihiko Chiba , Masahiro Goto
发明人： Yousuke Hattori , Katsuyuki Mori , Kunihiko Chiba , Masahiro Goto
IPC分类号： B60Q1/14
CPC分类号： H05B37/0272 , B60Q1/1423 , B60Q2300/314 , B60Q2300/3321 , B60Q2300/42 , B60Q2300/47 , B60Q2900/30
摘要： A roadside-vehicle cooperative illumination system in which a headlight of a vehicle and a road illumination lamp can be controlled cooperatively through communications between an in-vehicle apparatus and a roadside apparatus. For example, when power consumption of the headlight has to be reduced, an in-vehicle apparatus side arbiter transmits a request to the roadside apparatus for increase illumination of the road illumination lamp. A roadside apparatus side arbiter determines whether or not to accept the request from the in-vehicle apparatus, and a roadside apparatus side controller controls the road illumination lamp according to the determination of the roadside apparatus side arbiter. This enables the road illumination lamp to be controlled cooperatively so that illumination of the road illumination lamp can compensate for deficiencies in illumination of the headlight, which leads to enhancement of vehicle driver's convenience and ensuring of safety.
摘要翻译：可以通过车载设备和路侧设备之间的通信协同地控制车辆前照灯和道路照明灯的路边车辆协作照明系统。例如，当必须降低头灯的功率消耗时，车载装置侧仲裁器向路边设备发送用于增加道路照明灯的照明的请求。路侧设备侧仲裁器确定是否接受来自车载设备的请求，并且路侧设备侧控制器根据路侧设备侧仲裁器的确定来控制道路照明灯。这样可以协调地控制道路照明灯，从而道路照明灯的照明可以补偿前照灯的照明不足，从而提高车辆驾驶员的便利性和确保安全性。

3. 发明申请

US20120074842A1 ROADSIDE-VEHICLE COOPERATIVE ILLUMINATION SYSTEM 失效
标题翻译：道路车辆合作照明系统
公开(公告)号：US20120074842A1
公开(公告)日：2012-03-29
申请号：US13239735
申请日：2011-09-22
申请人： Yousuke Hattori , Katsuyuki Mori , Kunihiko Chiba , Masahiro Goto
发明人： Yousuke Hattori , Katsuyuki Mori , Kunihiko Chiba , Masahiro Goto
IPC分类号： B60Q1/06 , H01K7/00
CPC分类号： H05B37/0272 , B60Q1/1423 , B60Q2300/314 , B60Q2300/3321 , B60Q2300/42 , B60Q2300/47 , B60Q2900/30
摘要： A roadside-vehicle cooperative illumination system in which a headlight of a vehicle and a road illumination lamp can be controlled cooperatively through communications between an in-vehicle apparatus and a roadside apparatus. For example, when power consumption of the headlight has to be reduced, an in-vehicle apparatus side arbiter transmits a request to the roadside apparatus for increase illumination of the road illumination lamp. A roadside apparatus side arbiter determines whether or not to accept the request from the in-vehicle apparatus, and a roadside apparatus side controller controls the road illumination lamp according to the determination of the roadside apparatus side arbiter. This enables the road illumination lamp to be controlled cooperatively so that illumination of the road illumination lamp can compensate for deficiencies in illumination of the headlight, which leads to enhancement of vehicle driver's convenience and ensuring of safety.
摘要翻译：可以通过车载设备和路侧设备之间的通信协同地控制车辆前照灯和道路照明灯的路边车辆协作照明系统。例如，当必须降低头灯的功率消耗时，车载装置侧仲裁器向路边设备发送用于增加道路照明灯的照明的请求。路侧设备侧仲裁器确定是否接受来自车载设备的请求，并且路侧设备侧控制器根据路侧设备侧仲裁器的确定来控制道路照明灯。这样可以协调地控制道路照明灯，从而道路照明灯的照明可以补偿前照灯的照明不足，从而提高车辆驾驶员的便利性和确保安全性。

4. 发明授权

US08073619B2 Position correction apparatus 有权
标题翻译：位置校正装置
公开(公告)号：US08073619B2
公开(公告)日：2011-12-06
申请号：US12221673
申请日：2008-08-04
申请人： Yousuke Hattori , Minoru Okada , Masahiro Goto , Hiroshi Inou , Yoshifumi Kato
发明人： Yousuke Hattori , Minoru Okada , Masahiro Goto , Hiroshi Inou , Yoshifumi Kato
IPC分类号： G01C21/28 , G01C21/30
CPC分类号： G01C21/30 , G01S19/40 , G01S19/426 , G01S19/49 , G01S19/52
摘要： An apparatus corrects a position coordinate measured by a GPS receiver. Road data representing a position coordinate of a constructed road is included. Locus data representing a plurality of position coordinates of the GPS receiver during a past specified period is generated based on a position coordinate acquired. A road section traveled by the GPS receiver during the past specified period is estimated based on road data stored and a position coordinate acquired. A bias error of a position coordinate measured by the GPS receiver is estimated based on position coordinates at a plurality of points in a road section estimated and position coordinates at a plurality of points represented by the locus data. A position coordinate measured by the GPS receiver is corrected based on a bias error estimated and outputted.
摘要翻译：一种装置校正由GPS接收机测量的位置坐标。包括表示构建道路的位置坐标的道路数据。基于获取的位置坐标来生成表示在过去的指定时段内的GPS接收机的多个位置坐标的轨迹数据。根据所存储的道路数据和获取的位置坐标来估计在过去的指定时段期间由GPS接收机行驶的道路段。基于由GPS接收器测量的位置坐标的偏差误差，基于由路段数据表示的多个点估计的路段中的多个点处的位置坐标和位置坐标来估计。基于估计和输出的偏差误差校正由GPS接收机测量的位置坐标。

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