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1. 发明申请

US20060169523A1 Power steering device for four-wheel drive vehicle 有权
标题翻译：四轮驱动车辆动力转向装置
公开(公告)号：US20060169523A1
公开(公告)日：2006-08-03
申请号：US11328874
申请日：2006-01-10
申请人： Takeshi Yoneda , Yoshinobu Yamazaki , Kazuo Kanazawa , Makoto Shibuya , Hiroyuki Kiryu
发明人： Takeshi Yoneda , Yoshinobu Yamazaki , Kazuo Kanazawa , Makoto Shibuya , Hiroyuki Kiryu
IPC分类号： B62D5/06
CPC分类号： B62D6/008 , B62D5/06 , B62D6/00
摘要： The present invention offers a power steering device for a four-wheel drive, which includes: a first self-aligning torque estimation unit for estimating a self-aligning torque generated in a current vehicle behavior as a first self-aligning torque; a second self-aligning torque estimation unit for estimating a self-aligning torque that is to influence a subsequent vehicle behavior as a second self-aligning torque; a self-aligning torque change amount calculation unit for calculating a difference of the second self-aligning torque from the first self-aligning torque as a self-aligning torque change amount; and an assisting force correction unit for determining and outputting a corrected value of an assisting force to be generated for a steering operation based on the self-aligning torque change amount. Therefore, even when the self-aligning torque changes as the distribution of the front and rear driving power is variably controlled, a corresponding assisting force is generated, maintaining a natural steering feeling without causing an unpleasant sensation to the driver.
摘要翻译：本发明提供一种用于四轮驱动的动力转向装置，其包括：第一自对准扭矩估计单元，用于估计当前车辆行为中产生的自对准扭矩作为第一自对准扭矩; 第二自对准转矩估计单元，用于估计作为第二自对准转矩的影响后续车辆行为的自对准转矩; 自对准转矩变化量计算单元，用于从第一自动调心扭矩计算第二自动调心转矩的差作为自动调心转矩变化量; 以及辅助力校正单元，用于基于自对准扭矩变化量来确定和输出用于转向操作产生的辅助力的校正值。因此，即使随着前后驱动力的分布可变地自动调整转矩，也产生相应的辅助力，保持自然的转向感，而不会对驾驶员造成不愉快的感觉。

2. 发明授权

US10139001B2 Continuously variable transmission 有权
公开(公告)号：US10139001B2
公开(公告)日：2018-11-27
申请号：US12926927
申请日：2010-12-17
申请人： Takemi Oguri , Minoru Kagawa , Hiroyuki Kiryu , Mitsuo Takano , Nobuhiro Uchijima
发明人： Takemi Oguri , Minoru Kagawa , Hiroyuki Kiryu , Mitsuo Takano , Nobuhiro Uchijima
IPC分类号： F16H61/662 , F16H61/66
摘要： A continuously variable transmission includes a continuous gear-change mechanism, a gear-change operating section to which a gear-change operation is input, and a gear-change controlling section changing a gear ratio of the mechanism according to the gear-change operation that is input from the operating section. A first gear-change operation and a second gear-change operation, performed subsequently to the first operation, or an input from a second gear-change operating section can be input to the operating section. The e controlling section is provided with the plural gear ratios for plural gears and previously set, causes the mechanism to perform, according to the first operation, a gear-change operation to a gear ratio for a next gear, and to perform, according to the second operation, a gear-change operation to an intermediate gear ratio set between the gear ratio for the next gear and a gear ratio for a second next gear.

3. 发明申请

US20110160969A1 Continuously variable transmission 审中-公开
标题翻译：连续可变传动
公开(公告)号：US20110160969A1
公开(公告)日：2011-06-30
申请号：US12926927
申请日：2010-12-17
申请人： Takemi Oguri , Minoru Kagawa , Hiroyuki Kiryu , Mitsuo Takano , Nobuhiro Uchijima
发明人： Takemi Oguri , Minoru Kagawa , Hiroyuki Kiryu , Mitsuo Takano , Nobuhiro Uchijima
IPC分类号： F16H61/66 , F16H59/04
CPC分类号： F16H61/66259 , F16H2061/6616 , Y10T74/20018 , Y10T74/2014 , Y10T74/20159
摘要： A continuously variable transmission includes a continuous gear-change mechanism, a gear-change operating section to which a gear-change operation is input, and a gear-change controlling section changing a gear ratio of the mechanism according to the gear-change operation that is input from the operating section. A first gear-change operation and a second gear-change operation, performed subsequently to the first operation, or an input from a second gear-change operating section can be input to the operating section. The e controlling section is provided with the plural gear ratios for plural gears and previously set, causes the mechanism to perform, according to the first operation, a gear-change operation to a gear ratio for a next gear, and to perform, according to the second operation, a gear-change operation to an intermediate gear ratio set between the gear ratio for the next gear and a gear ratio for a second next gear.
摘要翻译：无级变速器包括连续变速机构，输入变速操作的变速操作部和变速控制部，根据变速动作改变机构的变速比，变速操作部是从操作部分输入的。可以向操作部输入在第一操作之后执行的第一变速操作和第二变速操作，或来自第二变速操作部的输入。 e控制部具有多个齿轮的多个齿轮比并预先设定，使得该机构根据第一操作执行齿轮变速操作到下一档的齿轮比，并且根据第二操作，换档操作到在下一个齿轮的齿轮比和第二个下一个齿轮的齿轮比之间设定的中间齿轮比。

4. 发明授权

US07717224B2 Power steering device for four-wheel drive vehicle 有权
标题翻译：四轮驱动车辆动力转向装置
公开(公告)号：US07717224B2
公开(公告)日：2010-05-18
申请号：US11328874
申请日：2006-01-10
申请人： Takeshi Yoneda , Yoshinobu Yamazaki , Kazuo Kanazawa , Makoto Shibuya , Hiroyuki Kiryu
发明人： Takeshi Yoneda , Yoshinobu Yamazaki , Kazuo Kanazawa , Makoto Shibuya , Hiroyuki Kiryu
IPC分类号： B62D5/06
CPC分类号： B62D6/008 , B62D5/06 , B62D6/00
摘要： The present invention offers a power steering device for a four-wheel drive, which includes: a first self-aligning torque estimation unit for estimating a self-aligning torque generated in a current vehicle behavior as a first self-aligning torque; a second self-aligning torque estimation unit for estimating a self-aligning torque that is to influence a subsequent vehicle behavior as a second self-aligning torque; a self-aligning torque change amount calculation unit for calculating a difference of the second self-aligning torque from the first self-aligning torque as a self-aligning torque change amount; and an assisting force correction unit for determining and outputting a corrected value of an assisting force to be generated for a steering operation based on the self-aligning torque change amount. Therefore, even when the self-aligning torque changes as the distribution of the front and rear driving power is variably controlled, a corresponding assisting force is generated, maintaining a natural steering feeling without causing an unpleasant sensation to the driver.
摘要翻译：本发明提供一种用于四轮驱动的动力转向装置，其包括：第一自对准扭矩估计单元，用于估计当前车辆行为中产生的自对准扭矩作为第一自对准扭矩; 第二自对准转矩估计单元，用于估计作为第二自对准转矩的影响后续车辆行为的自对准转矩; 自对准转矩变化量计算单元，用于从第一自动调心扭矩计算第二自动调心转矩的差作为自动调心转矩变化量; 以及辅助力校正单元，用于基于自对准扭矩变化量来确定和输出用于转向操作产生的辅助力的校正值。因此，即使随着前后驱动力的分布可变地自动调整转矩，也产生相应的辅助力，保持自然的转向感，而不会对驾驶员造成不愉快的感觉。

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