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公开(公告)号：US07565947B2
公开(公告)日：2009-07-28
申请号：US11698960
申请日：2007-01-29
IPC分类号： B62D5/04
CPC分类号： B62D5/008 , B60W50/0205 , B62D5/0481 , B62D5/0487
摘要： A vehicular steering system can suppress steering of steerable road wheels in a direction not intended by a driver. A steering mechanism steers the steerable road wheels in accordance with a steering wheel and an auxiliary steering angle superposition mechanism. A calculation section calculates a target auxiliary steering angle corresponding to a steering wheel angle of the steering wheel. A detection section accurately detects the auxiliary steering angle based on detection signals of a rotation angle sensor that detects a rotation angle of a rotational member. A driving section controls the auxiliary steering angle superposition mechanism so as to make the auxiliary steering angle coincide with the target auxiliary steering angle. An auxiliary steering angle detection abnormality monitoring section detects abnormality of the auxiliary steering angle detection section. The auxiliary steering angle detection section includes a counting section that counts the number of revolutions per minute of the rotational member.
摘要翻译： 车辆转向系统可以在驾驶员不想要的方向上抑制可转向车轮的转向。 转向机构根据方向盘和辅助转向角叠加机构转向可转向的车轮。 计算部分计算与方向盘的方向盘角度对应的目标辅助转向角。 检测部基于检测旋转构件的旋转角度的旋转角度传感器的检测信号，精确地检测辅助转向角。 驱动部控制辅助转向角叠加机构，使辅助转向角与目标辅助转向角一致。 辅助转向角检测异常监视部检测辅助转向角检测部的异常。 辅助转向角检测部包括对旋转部件的每分钟转数进行计数的计数部。
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公开(公告)号：US20130041557A1
公开(公告)日：2013-02-14
申请号：US13643399
申请日：2011-05-18
IPC分类号： B62D6/10
摘要： An automatic steering apparatus that can suppress steering wheel vibration and that can also smooth angular control. In the automatic steering apparatus, a motor that steers steered wheels is controlled by a control unit. Information from an angle sensor that generates a signal that corresponds to a steering angle of the steered wheels is sent to the control unit. The control unit corrects a target steering angle of the steered wheels such that angular acceleration of the target steering angle is less than or equal to a limiting value. The control unit controls the motor such that the steering angle of the steered wheels tracks the corrected target steering angle based on the information from the angle sensor.
摘要翻译： 一种能够抑制方向盘振动并且还可以平滑角度控制的自动转向装置。 在自动转向装置中，转向转向轮的电动机由控制单元控制。 从生成与转向轮的转向角相对应的信号的角度传感器的信息被发送到控制单元。 控制单元校正转向轮的目标转向角，使得目标转向角的角加速度小于或等于极限值。 控制单元控制电动机，使得转向轮的转向角基于来自角度传感器的信息跟踪校正的目标转向角。
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公开(公告)号：US07690477B2
公开(公告)日：2010-04-06
申请号：US11698961
申请日：2007-01-29
申请人： Kenji Ogawa , Takayuki Kifuku
发明人： Kenji Ogawa , Takayuki Kifuku
IPC分类号： B62D6/00
摘要： A vehicular steering system can suppress, even upon a change in a neutral position of a steering wheel, a right and left difference in the behavior of a vehicle by keeping neutral positions of steerable road wheels from the start of control. The system includes a steering mechanism that steers the steerable road wheels of the vehicle through the steering wheel and an auxiliary steering angle superposition mechanism. A steered angle of the steerable road wheels is detected as an absolute angle. The auxiliary steering angle superposition mechanism is controlled by a target auxiliary steering angle. An activation angle setting section sets, at the start of control, the initial values of a steering wheel angle and an auxiliary steering angle as an activation steering wheel angle and an activation auxiliary steering angle by the steered angle and a transmission characteristic between the steering wheel angle and the steered angle.
摘要翻译： 车辆转向系统即使在方向盘的中立位置发生变化时，也可以通过保持可转向的车轮的中立位置从控制开始而抑制车辆行为的左右差异。 该系统包括通过方向盘和辅助转向角重叠机构转向车辆的可转向车轮的转向机构。 可转向的车轮的转向角度被检测为绝对角度。 辅助转向角叠加机构由目标辅助转向角控制。 激活角度设定部在控制开始时，通过转向角度将方向盘角度和辅助转向角的初始值设定为激活方向盘角度和激活辅助转向角，并且在方向盘 角度和转向角度。
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公开(公告)号：US20080097670A1
公开(公告)日：2008-04-24
申请号：US11698961
申请日：2007-01-29
申请人： Kenji Ogawa , Takayuki Kifuku
发明人： Kenji Ogawa , Takayuki Kifuku
IPC分类号： B62D6/00
摘要： A vehicular steering system can suppress, even upon a change in a neutral position of a steering wheel, a right and left difference in the behavior of a vehicle by keeping neutral positions of steerable road wheels from the start of control. The system includes a steering mechanism that steers the steerable road wheels of the vehicle through the steering wheel and an auxiliary steering angle superposition mechanism. A steered angle of the steerable road wheels is detected as an absolute angle. The auxiliary steering angle superposition mechanism is controlled by a target auxiliary steering angle. An activation angle setting section sets, at the start of control, the initial values of a steering wheel angle and an auxiliary steering angle as an activation steering wheel angle and an activation auxiliary steering angle by the steered angle and a transmission characteristic between the steering wheel angle and the steered angle.
摘要翻译： 车辆转向系统即使在方向盘的中立位置发生变化时，也可以通过保持可转向的车轮的中立位置从控制开始而抑制车辆行为的左右差异。 该系统包括通过方向盘和辅助转向角重叠机构转向车辆的可转向车轮的转向机构。 可转向的车轮的转向角度被检测为绝对角度。 辅助转向角叠加机构由目标辅助转向角控制。 激活角度设定部在控制开始时，通过转向角度将方向盘角度和辅助转向角的初始值设定为激活方向盘角度和激活辅助转向角，并且在方向盘 角度和转向角度。
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公开(公告)号：US09043090B2
公开(公告)日：2015-05-26
申请号：US13643399
申请日：2011-05-18
摘要： An automatic steering apparatus that can suppress steering wheel vibration and that can also smooth angular control. In the automatic steering apparatus, a motor that steers steered wheels is controlled by a control unit. Information from an angle sensor that generates a signal that corresponds to a steering angle of the steered wheels is sent to the control unit. The control unit corrects a target steering angle of the steered wheels such that angular acceleration of the target steering angle is less than or equal to a limiting value. The control unit controls the motor such that the steering angle of the steered wheels tracks the corrected target steering angle based on the information from the angle sensor.
摘要翻译： 一种能够抑制方向盘振动并且还可以平滑角度控制的自动转向装置。 在自动转向装置中，转向转向轮的电动机由控制单元控制。 从生成与转向轮的转向角相对应的信号的角度传感器的信息被发送到控制单元。 控制单元校正转向轮的目标转向角，使得目标转向角的角加速度小于或等于极限值。 控制单元控制电动机，使得转向轮的转向角基于来自角度传感器的信息跟踪校正的目标转向角。
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公开(公告)号：US20080040001A1
公开(公告)日：2008-02-14
申请号：US11698960
申请日：2007-01-29
CPC分类号： B62D5/008 , B60W50/0205 , B62D5/0481 , B62D5/0487
摘要： A vehicular steering system can suppress steering of steerable road wheels in a direction not intended by a driver. A steering mechanism steers the steerable road wheels in accordance with a steering wheel and an auxiliary steering angle superposition mechanism. A calculation section calculates a target auxiliary steering angle corresponding to a steering wheel angle of the steering wheel. A detection section accurately detects the auxiliary steering angle based on detection signals of a rotation angle sensor that detects a rotation angle of a rotational member. A driving section controls the auxiliary steering angle superposition mechanism so as to make the auxiliary steering angle coincide with the target auxiliary steering angle. An auxiliary steering angle detection abnormality monitoring section detects abnormality of the auxiliary steering angle detection section. The auxiliary steering angle detection section includes a counting section that counts the number of revolutions per minute of the rotational member.
摘要翻译： 车辆转向系统可以在驾驶员不想要的方向上抑制可转向车轮的转向。 转向机构根据方向盘和辅助转向角叠加机构转向可转向的车轮。 计算部分计算与方向盘的方向盘角度对应的目标辅助转向角。 检测部基于检测旋转构件的旋转角度的旋转角度传感器的检测信号，精确地检测辅助转向角。 驱动部控制辅助转向角叠加机构，使辅助转向角与目标辅助转向角一致。 辅助转向角检测异常监视部检测辅助转向角检测部的异常。 辅助转向角检测部包括对旋转部件的每分钟转数进行计数的计数部。
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公开(公告)号：US07720584B2
公开(公告)日：2010-05-18
申请号：US11840664
申请日：2007-08-17
申请人： Kenji Ogawa , Takayuki Kifuku
发明人： Kenji Ogawa , Takayuki Kifuku
IPC分类号： A01B69/00
CPC分类号： B62D5/008 , B62D5/046 , B62D5/0481
摘要： In a steering apparatus for a vehicle, a target sub steering angle θSREF is set by a target-sub-steering-angle setting unit on the basis of an output θH of a steering-wheel-angle detection unit and a transmission characteristic f(θH) of a transmission-characteristic setting unit, and a target current IREF is set by a target-current setting unit on the basis of the target sub steering angle θSREF and an output θS of the sub-steering-angle detection unit. Current control unit controls a current which flows through an electric motor of a sub-steering-angle superposition mechanism, so that the target current IREF and a current IS of current detection unit may agree.
摘要翻译： 在用于车辆的转向装置中，目标副转向角和角度SREF基于目标副转向角设定单元，基于方向盘角度检测单元的输出和H;传动 传输特性设定单元的特征f（＆amp; H; H）和目标电流IREF由目标电流设定单元基于目标副转向角＆amp; S; SREF和输出＆amp; 转角检测单元。 电流控制单元控制流过副转向角叠加机构的电动机的电流，使得目标电流IREF和电流检测单元的电流IS可以一致。
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公开(公告)号：US09642267B2
公开(公告)日：2017-05-02
申请号：US13985353
申请日：2012-02-16
申请人： Kenji Ogawa , Yoshio Koyanagi , Kouta Aoki
发明人： Kenji Ogawa , Yoshio Koyanagi , Kouta Aoki
CPC分类号： H05K5/0086 , H01Q1/243 , H01Q5/378 , H01Q9/40 , H01Q9/42
摘要： An antenna includes two elements having an antenna element which resonates by a frequency f1 and a ground wire element which resonates by a frequency f2 higher than the frequency f1. The antenna element is directed so that an antenna radiation part is located to be substantially parallel to a surface of a casing on which an operating part is provided. The ground wire element is directed so that a ground wire radiation part is located substantially vertically to the surface of the casing on which the operating part is provided. Further, a space between a feeding terminal connecting part of the antenna element and a ground terminal connecting part of the ground wire element is set to be equal to a space between a feeding terminal and a ground terminal and the feeding terminal connecting part is arranged to be parallel to the ground terminal connecting part.
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公开(公告)号：US09241374B2
公开(公告)日：2016-01-19
申请号：US13393489
申请日：2011-03-14
申请人： Eiji Matsui , Akira Kataoka , Takehiko Shigeoka , Takaaki Kusaka , Kenji Ogawa
发明人： Eiji Matsui , Akira Kataoka , Takehiko Shigeoka , Takaaki Kusaka , Kenji Ogawa
CPC分类号： H05B6/1263 , H05B2206/022
摘要： To reduce the air exhausted to outside a main body after cooling a heat generating component from being taken in again from an intake port. The flow of cooling wind cooled the heat generating component is discharged from an exhaust port at other than a first peripheral wall with the flow bent inside the main body. When rectified inside the main body and discharged from the exhaust port, the cooling wind grows to a flow speed of a certain extent to become an exhaust air that a flowing direction is clearly defined, so that it is less likely to be taken in again from the intake port, it is less likely to be subjected to the influence of obstacles of the exhaust port, use can be made in a kitchen cabinet of the intake and exhaust air at the back side, and it is satisfactory and is less likely to be damaged without involving sense of unpleasantness by the exhaust air to the user.
摘要翻译： 为了减少在将发热部件从进气口再次吸入后冷却排出到主体外部的空气。 冷却发热部件的冷却风流从第一周缘壁以外的排气口排出，其流动在主体内弯曲。 当在主体内部被整流并从排气口排出时，冷却风增长到一定程度的流速，成为清楚定义流动方向的废气，从而不太可能再次从 进气口，不太可能受到排气口的障碍物的影响，可以在厨房橱柜内使用进气和排气的后侧，这是令人满意的，并且不太可能 损坏而不会引起排气对使用者的不愉快感。
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公开(公告)号：US08212745B2
公开(公告)日：2012-07-03
申请号：US12300380
申请日：2008-04-10
申请人： Minoru Takeda , Kenji Ogawa , Keiji Akamatsu
发明人： Minoru Takeda , Kenji Ogawa , Keiji Akamatsu
IPC分类号： G09G3/28
CPC分类号： G09G3/2029 , G09G3/2927 , G09G2310/065 , G09G2310/066
摘要： In a driving method of a panel, one field period is formed by arranging a plurality of subfields that have an address period for selectively causing address discharge in a discharge cell, and a sustain period for causing as many sustain discharges as the number corresponding to luminance weight in the discharge cell. One field period is formed by arranging a plurality of subfield groups having a plurality of subfields whose luminance weights monotonically increase. In the discharge cell for causing address discharge in a certain subfield other than the head subfield in each subfield group, address discharge is caused even in the head subfield.
摘要翻译： 在面板的驱动方法中，通过布置具有用于选择性地在放电单元中进行寻址放电的寻址周期的多个子场和用于引起与亮度相对应的数量的维持放电的维持周期来形成一个场周期 放电单元中的重量。 通过布置具有亮度权重单调增加的多个子场的多个子场组来形成一个场周期。 在用于在每个子场组中的头部子场以外的某个子场中产生寻址放电的放电单元中，甚至在头部子场中也引起地址放电。
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