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公开(公告)号：US20080238771A1
公开(公告)日：2008-10-02
申请号：US11902904
申请日：2007-09-26
IPC分类号： G01S5/00
CPC分类号： G01C21/28 , G01S19/48 , G01S19/49 , G08G1/0962
摘要： A vehicle position detection system is provided to detect a vehicle position with higher accuracy. The vehicle position detection system includes a GPS receiving device mounted on the vehicle to receive GPS signals from a GPS satellite, a light beacon communication device mounted on the vehicle to receive light beacon information from a light beacon arranged in front of an intersection of a road, and a central processing unit mounted on the vehicle to correct a position of the vehicle based on the light beacon information upon reception of the light beacon information by the light beacon communication device.
摘要翻译： 提供车辆位置检测系统以更高精度检测车辆位置。 车辆位置检测系统包括安装在车辆上以接收来自GPS卫星的GPS信号的GPS接收装置，安装在车辆上的光信标通信装置，以从布置在道路交叉口前方的光信标接收光信标信息 以及安装在车辆上的中央处理单元，其通过光信标通信装置接收到光信标信息时，基于光信标信息校正车辆的位置。
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公开(公告)号：US07356360B2
公开(公告)日：2008-04-08
申请号：US10356712
申请日：2003-02-03
申请人： Mutsumi Katayama , Kazumitsu Kushida , Yasuo Oishi
发明人： Mutsumi Katayama , Kazumitsu Kushida , Yasuo Oishi
IPC分类号： H04B1/38
CPC分类号： H04W52/0216 , H04W52/0219 , H04W52/0277 , H04W84/18 , H04W84/20 , Y02D70/144
摘要： The present invention provides a radio communication system in which not only a communication unit operating in a slave mode but also a communication unit operating in a master mode can be changed into a power saving mode.Among a plurality of communication units, one of them is operating in the master mode while the others are operating in the slave mode. Only the communication units operating in the slave mode are allowed to be changed into a suspend state. The communication unit operating in the master mode stops transmission/reception in synchronization with transition into the stop state of the communication units operating in the slave mode.
摘要翻译： 本发明提供了一种无线电通信系统，其中不仅可以在从模式下操作的通信单元，而且还可以将以主模式操作的通信单元改变为省电模式。 在多个通信单元中，其中一个在主模式下操作，而其他通信单元在从模式下操作。 只有在从模式下工作的通信单元才能被改变为挂起状态。 在主模式下工作的通信单元与在从模式下操作的通信单元的停止状态的转变同步地停止发送/接收。
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公开(公告)号：US07187270B2
公开(公告)日：2007-03-06
申请号：US10716151
申请日：2003-11-17
IPC分类号： B60Q1/00
CPC分类号： G02B27/0101 , G02B6/00
摘要： Disclosed are a vehicle display device providing excellent visibility and does not obstruct a sight ahead of a driver, regardless of a frame, a seating position and the like of the driver. The device comprises a transparent light guide plate having first and second major surfaces, and an other side that can be seen therethrough from the first major surface. The light guide plate stands in such a position that the first major surface thereof faces a driver in a sight ahead of the driver. At the same time, the light guide plate is tilted rearward while an entrance end plane thereof comes at the bottom and an emission end plane thereof comes at the top. Luminous elements are placed on the entrance end plane of the light guide plate. In the light guide plate, a distance from the entrance end plane to the emission end plane is sufficiently long relative to a plate thickness. The emission end plane of the light guide plate may include a plurality of planes having different inclination angles or may be frosted. On the first major surface of the light guide plate, a groove may be formed in a direction perpendicular to a light guide direction.
摘要翻译： 公开了一种车辆显示装置，其提供良好的可视性并且不会妨碍驾驶员前方的视线，而不管驾驶员的框架，就座位置等。 该装置包括具有第一和第二主表面的透明导光板，以及可从第一主表面穿过的另一侧。 导光板的位置使得其第一主表面在驾驶员前方的视野中面向驾驶员。 同时，导光板向后倾斜，其入射端面到达底部并且其出射端平面位于顶部。 发光元件放置在导光板的入射端平面上。 在导光板中，从入射端面到发射端面的距离相对于板厚足够长。 导光板的发射端面可以包括具有不同倾斜角度的多个平面，或者可以是磨砂的。 在导光板的第一主表面上，可以沿与导光方向垂直的方向形成凹槽。
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公开(公告)号：US20060185918A1
公开(公告)日：2006-08-24
申请号：US11359108
申请日：2006-02-22
摘要： A vehicle recognizing apparatus which does not require a sophisticated image processing function of a vehicle on a recognizing side and allows a recognized vehicle to be immediately and accurately recognized by a simple image processing system. A pair of first and second infrared markers on the left and right sides are, respectively, placed at a pair of left and right vehicle components. Furthermore, a third infrared marker is provided to form a virtual triangle which may be easily distinguished by a recognizing system from extraneous infrared light sources.
摘要翻译： 一种车辆识别装置，其不需要识别侧的车辆的复杂的图像处理功能，并且允许通过简单的图像处理系统立即且准确地识别识别的车辆。 左侧和右侧的一对第一和第二红外标记分别放置在一对左右车辆部件上。 此外，提供第三红外标记以形成虚拟三角形，其可以由来自外部红外光源的识别系统容易地区分。
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公开(公告)号：US07444117B2
公开(公告)日：2008-10-28
申请号：US10667157
申请日：2003-09-19
IPC分类号： H04B7/15
CPC分类号： H04W88/04 , H04B2001/3866 , H04L12/462 , H04W4/04 , H04W84/18 , H04W92/02
摘要： A wireless network system for enabling good communications, while minimizing the electricity consumption of a portable terminal, is described. Included are: a first relay device 4a including first and second Bluetooth® (BT) modules {circle around (1)} and {circle around (2)}. Each of the BT modules performs a cable communication irrespective of which is a master/slave. The system also includes a second relay device 4b including a fourth BT module {circle around (4)}; a wireless terminal 3 including a third BT module {circle around (3)}; and a wireless terminal 3 including a fifth BT module. The first and third BT modules structure a first piconet in which the first BT model {circle around (1)} is a master and the third BT module {circle around (3)} is a slave, and the second, fourth, and fifth BT modules structure a second Piconet in which the fourth BT module {circle around (4)} is a master, and the second and fifth BT modules {circle around (2)} and {circle around (5)} are slaves.
摘要翻译： 描述了一种用于在使便携式终端的电力消耗最小化的同时实现良好的通信的无线网络系统。 包括：包括第一和第二蓝牙（BT）模块的第一中继设备4a（围绕（1和{围绕（圆周）的两个）。每个BT模块执行电缆通信，而不管主/从 该系统还包括第二中继装置4b，其包括第四BT模块（围绕四周; 4;包括第三BT模块的无线终端3（绕周围）;以及包括第五BT模块的无线终端3，第一 和第三BT模块构成第一个微型网络，其中第一个BT模型（围绕（1个是主站和第三个BT模块）（圆周围（3个是从站），第二个，第四个和第五个BT模块结构是第二个微微网 其中第四个BT模块（四周为主，第二和第五个BT模块为圆（2和{围绕（5为奴隶）。
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公开(公告)号：US07317936B2
公开(公告)日：2008-01-08
申请号：US10410612
申请日：2003-04-10
IPC分类号： H04M1/00
CPC分类号： H04W84/005 , H01Q1/246 , H01Q1/276 , H01Q1/325 , H01Q1/3275 , H01Q1/3283 , H04B1/3822 , H04B1/385 , H04B2001/3866 , H04W4/04 , H04W88/04
摘要： Two antennas are provided in a base station, one antenna AT1 is arranged at the root of a right handle grip [1R] and the other antenna AT2 is arranged at the root of a left handle grip [1L]. Alternatively, one antenna AT1 is arranged at the root of a front right turn signal [2R] and the other antenna AT2 is arranged at the root of a front left turn signal [2L] Alternatively, one antenna AT1 is arranged at the root of a rear right turn signal [3R] and the other antenna AT2 is arranged at the root of a rear left turn signal [3L]. Alternatively, one antenna AT1 is arranged at the front of a vehicle and the other antenna AT2 is arranged at the rear thereof.
摘要翻译： 在基站中设置两个天线，一个天线AT 1设置在右把手把手[1 R]的根部处，另一个天线AT 2布置在左手柄柄[1L]的根部处。 或者，一个天线AT 1被布置在前右转信号[2 R]的根处，另一个天线AT 2被布置在前左转信号[2L]的根处。或者，布置一个天线AT 1 在后右转信号[3 R]的根处，另一个天线AT 2布置在左后转向信号[3L]的根处。 或者，一个天线AT 1布置在车辆的前部，另一个天线AT 2布置在其后部。
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公开(公告)号：US07933690B2
公开(公告)日：2011-04-26
申请号：US11359140
申请日：2006-02-22
IPC分类号： B60Q1/26
摘要： A vehicle recognition allowing device is provided which allows the recognition of a traveling state of a vehicle, including a two-wheeled vehicle to be recognized and does not require a sophisticated image processing function. When a change in the speed, traveling state or both of the vehicle is detected by a traveling state detecting part, flickering frequencies of respective infrared ray markers are increased or decreased to a frequency corresponding to the change in speed, traveling state or both. Alternatively, flickering duty ratios of the respective infrared ray markers can be changed to a duty ratio corresponding to the new speed, traveling state or both.
摘要翻译： 提供一种车辆识别允许装置，其允许识别包括将被识别的两轮车辆的车辆的行驶状态，并且不需要复杂的图像处理功能。 当通过行驶状态检测部检测到车辆的速度，行驶状态或两者的变化时，各个红外线标记的闪烁频率被增加或减小到与速度变化，行驶状态或两者相对应的频率。 或者，可以将各红外线标记的闪烁占空比改变为对应于新速度，行驶状态或两者的占空比。
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公开(公告)号：US07656283B2
公开(公告)日：2010-02-02
申请号：US11359108
申请日：2006-02-22
IPC分类号： B60Q1/26
摘要： A vehicle recognizing apparatus which does not require a sophisticated image processing function of a vehicle on a recognizing side and allows a recognized vehicle to be immediately and accurately recognized by a simple image processing system. A pair of first and second infrared markers on the left and right sides are, respectively, placed at a pair of left and right vehicle components. Furthermore, a third infrared marker is provided to form a virtual triangle which may be easily distinguished by a recognizing system from extraneous infrared light sources.
摘要翻译： 一种车辆识别装置，其不需要识别侧的车辆的复杂的图像处理功能，并且允许通过简单的图像处理系统立即且准确地识别识别的车辆。 左侧和右侧的一对第一和第二红外标记分别放置在一对左右车辆部件上。 此外，提供第三红外标记以形成虚拟三角形，其可以由来自外部红外光源的识别系统容易地区分。
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公开(公告)号：US20060192664A1
公开(公告)日：2006-08-31
申请号：US11359140
申请日：2006-02-22
摘要： A vehicle recognition allowing device is provided which allows the recognition of a traveling state of a vehicle, including a two-wheeled vehicle to be recognized and does not require a sophisticated image processing function. When a change in the speed, traveling state or both of the vehicle is detected by a traveling state detecting part, flickering frequencies of respective infrared ray markers are increased or decreased to a frequency corresponding to the change in speed, traveling state or both. Alternatively, flickering duty ratios of the respective infrared ray markers can be changed to a duty ratio corresponding to the new speed, traveling state or both.
摘要翻译： 提供一种车辆识别允许装置，其允许识别包括将被识别的两轮车辆的车辆的行驶状态，并且不需要复杂的图像处理功能。 当通过行驶状态检测部检测到车辆的速度，行驶状态或两者的变化时，各个红外线标记的闪烁频率被增加或减小到与速度变化，行驶状态或两者相对应的频率。 或者，可以将各红外线标记的闪烁占空比改变为对应于新速度，行驶状态或两者的占空比。
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公开(公告)号：US07750847B2
公开(公告)日：2010-07-06
申请号：US11902904
申请日：2007-09-26
IPC分类号： G01S5/14
CPC分类号： G01C21/28 , G01S19/48 , G01S19/49 , G08G1/0962
摘要： A vehicle position detection system is provided to detect a vehicle position with higher accuracy. The vehicle position detection system includes a GPS receiving device mounted on the vehicle to receive GPS signals from a GPS satellite, a light beacon communication device mounted on the vehicle to receive light beacon information from a light beacon arranged in front of an intersection of a road, and a central processing unit mounted on the vehicle to correct a position of the vehicle based on the light beacon information upon reception of the light beacon information by the light beacon communication device.
摘要翻译： 提供车辆位置检测系统以更高精度检测车辆位置。 车辆位置检测系统包括安装在车辆上以接收来自GPS卫星的GPS信号的GPS接收装置，安装在车辆上的光信标通信装置，以从布置在道路交叉口前方的光信标接收光信标信息 以及安装在车辆上的中央处理单元，其通过光信标通信装置接收到光信标信息时，基于光信标信息校正车辆的位置。
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