公开(公告)号：US07770442B2

公开(公告)日：2010-08-10

申请号：US12229190

申请日：2008-08-20

申请人： Yusuke Ueda ,  Motonori Tominaga

发明人： Yusuke Ueda ,  Motonori Tominaga

IPC分类号： G01M17/02

CPC分类号： G01L5/161 ,  B60G2200/144 ,  B60G2204/11 ,  B60G2204/113 ,  B60G2204/143 ,  B60G2204/41 ,  B60G2204/4302 ,  B60G2206/0114 ,  B60G2400/258 ,  B60G2400/34 ,  B60G2400/39 ,  B60G2400/64 ,  B60G2401/14 ,  B60G2401/17 ,  B60G2600/70 ,  B60G2800/92

摘要： Each of a plurality of distance sensors is provided adjacent to a corresponding one of a plurality of displaceable portions that are displaced upon application of at least one of a brake force and a drive force to a tire. Each distance sensor measures an amount of displacement of the corresponding displaceable portion upon the application of the at least one of the brake force and the drive force to the tire. An ECU computes a target tire receiving force component based on the amounts of displacement, which are measured with the plurality of displacement measurement sensors, respectively, while eliminating an unnecessary tire receiving force component.

摘要翻译： 多个距离传感器中的每一个被设置成与多个可移位部分中相应的一个位置相邻，所述可移位部分在对轮胎施加制动力和驱动力中的至少一个时被移位。 每个距离传感器在将至少一个制动力和驱动力施加到轮胎时测量相应的可移位部分的位移量。 ECU基于在分别消除不必要的轮胎接收力分量的情况下分别用多个位移测量传感器测量的位移量来计算目标轮胎接收力分量。

公开(公告)号：US20090049929A1

公开(公告)日：2009-02-26

申请号：US12229190

申请日：2008-08-20

申请人： Yusuke Ueda ,  Motonori Tominaga

发明人： Yusuke Ueda ,  Motonori Tominaga

IPC分类号： G01L5/16

CPC分类号： G01L5/161 ,  B60G2200/144 ,  B60G2204/11 ,  B60G2204/113 ,  B60G2204/143 ,  B60G2204/41 ,  B60G2204/4302 ,  B60G2206/0114 ,  B60G2400/258 ,  B60G2400/34 ,  B60G2400/39 ,  B60G2400/64 ,  B60G2401/14 ,  B60G2401/17 ,  B60G2600/70 ,  B60G2800/92

摘要： Each of a plurality of distance sensors is provided adjacent to a corresponding one of a plurality of displaceable portions that are displaced upon application of at least one of a brake force and a drive force to a tire. Each distance sensor measures an amount of displacement of the corresponding displaceable portion upon the application of the at least one of the brake force and the drive force to the tire. An ECU computes a target tire receiving force component based on the amounts of displacement, which are measured with the plurality of displacement measurement sensors, respectively, while eliminating an unnecessary tire receiving force component.

摘要翻译： 多个距离传感器中的每一个被设置成与多个可移位部分中相应的一个位置相邻，所述可移动部分在对轮胎施加制动力和驱动力中的至少一个时被移位。 每个距离传感器在将至少一个制动力和驱动力施加到轮胎时测量相应的可移位部分的位移量。 ECU基于在分别消除不必要的轮胎接收力分量的情况下分别用多个位移测量传感器测量的位移量来计算目标轮胎接收力分量。

公开(公告)号：US20070224967A1

公开(公告)日：2007-09-27

申请号：US11726857

申请日：2007-03-23

申请人： Masato Kashiyama ,  Yusuke Ueda

发明人： Masato Kashiyama ,  Yusuke Ueda

IPC分类号： H04M3/16

CPC分类号： B60R25/2072 ,  G07C9/00309 ,  H04L63/08 ,  H04L67/04 ,  H04W12/06

摘要： A radio communication system has a fixed radio communication unit that sends a request for authentication, and portable radio communication units. Each portable radio communication unit receives the request, transmits presence information to the portable radio communication units, and determines whether presence information from more than one portable radio communication unit was received. When it is determined that the presence information from only one portable radio communication unit was received, the portable radio communication unit transmits an answer to the fixed radio communication unit. When it is determined that presence information from more than one portable radio communication unit was received, each portable radio communication unit sets a response delay time by a specified setting method, and after a lapse of the response delay time, an answer is sent to the fixed radio communication unit. The fixed radio communication unit authenticates the portable radio communication units that sent the answer.

摘要翻译： 无线通信系统具有发送认证请求的固定无线通信单元和便携式无线通信单元。 每个便携式无线电通信单元接收该请求，向便携式无线电通信单元发送存在信息，并且确定是否接收到来自多于一个便携式无线电通信单元的存在信息。 当确定仅接收到一个便携式无线电通信单元的存在信息时，便携式无线电通信单元向固定无线电通信单元发送答复。 当确定来自多于一个的便携式无线电通信单元的存在信息被接收时，每个便携式无线电通信单元通过指定的设置方法设置响应延迟时间，并且在响应延迟时间过去之后，将答复发送给 固定无线电通信单元。 固定无线电通信单元认证发送答案的便携式无线电通信单元。