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3. 发明专利

JP4697430B2 Tire longitudinal force estimating device 有权
公开(公告)号：JP4697430B2
公开(公告)日：2011-06-08
申请号：JP2006011134
申请日：2006-01-19
申请人：株式会社アドヴィックス
发明人：啓太中野
IPC分类号： B60T8/172 , B60W40/10
摘要： PROBLEM TO BE SOLVED: To estimate a value corresponding to a tire longitudinal force with high accuracy even if an actual value of moment of inertia of a wheel varies. SOLUTION: This tire longitudinal force estimation apparatus calculates the estimated value Tfxc of torque equivalent to a tire longitudinal force by adopting an expression "Tfxc=T+α Ic dω/dt" based on the equation of a rotational motion of the wheel. T is wheel torque and dω/dt is wheel angular acceleration, which are obtained by making use of a sensor output. Ic is the calculated value of moment of inertia of the wheel known from the specifications of the wheel. α is a correction coefficient by which the calculated value Ic of moment of inertia corresponds to the actual value of moment of inertia. The time differential value of the actual value Tfx of torque equivalent to tire longitudinal force becomes "0" at the point in time when dω/dt becomes "0" from other than "0" (see time t2), thereby α is obtained from the expression "α=m/(m-n)," where m is the time differential value of T at the same point of time and n is the time differential value of Tfxc at the same point of time. COPYRIGHT: (C)2007,JPO&INPIT

6. 发明专利

JP4399947B2 Method of controlling a vehicle hydraulic brake system 有权
公开(公告)号：JP4399947B2
公开(公告)日：2010-01-20
申请号：JP2000093215
申请日：2000-03-30
申请人：株式会社アドヴィックス
发明人：啓太中野
IPC分类号： B60T8/17 , B60T8/48 , B60T7/04 , B60T8/66 , B60T13/66 , B60T13/68
CPC分类号： B60T8/445 , B60T7/042 , B60T8/326 , B60T8/4072 , B60T13/662 , B60T13/686

10. 发明专利

JP5544093B2 Seat control device for a vehicle 有权
公开(公告)号：JP5544093B2
公开(公告)日：2014-07-09
申请号：JP2009027838
申请日：2009-02-09
申请人：株式会社アドヴィックス , アイシン・エィ・ダブリュ株式会社
发明人：由行安井 , 啓太中野 , 千裕新田 , 康平小林 , 功一廣田 , 孝幸宮島
IPC分类号： B60N2/22 , B60N2/90
摘要： PROBLEM TO BE SOLVED: To provide a seat controller of a vehicle capable of performing a proper side support control irrespective of the body of an on occupant while the vehicle travels on a curve. SOLUTION: The initial positions of support members installed on the left and right sides of a seat are adjusted according to the operated amount Sdr of a manual switch operated by the occupant. When the requirement 0≤Sdr≤Sd1(first determined value) is satisfied, both the outer/inner support members are moved from the initial positions "in the direction approaching the occupant" by the side support control. When the requirement Sd1 COPYRIGHT: (C)2010,JPO&INPIT

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