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    • 3. 发明专利
    • Steuervorrichtung für einen Dämpfer mit variabler Dämpfungskraft
    • DE102007025118B4
    • 2015-08-20
    • DE102007025118
    • 2007-05-30
    • HONDA MOTOR CO LTD
    • IZAWA MASAKIKATO TAKAFUMIFURUICHI TAKASHIHIGUCHI MINORU
    • B60G17/06
    • Steuervorrichtung (16) für einen Dämpfer (7) mit variabler Dämpfungskraft zum Steuern der Dämpfungskraft des Dämpfers (7), welcher in einem Fahrzeugaufhängungssystem (1) verwendet wird, umfassend: ein Relativbewegungserfassungsmittel (15) zum Erfassen eines Werts, welcher einer relativen Bewegung zwischen einer Karosserie und einem Rad (2) in einer Vertikalrichtung entspricht; und ein Relativgeschwindigkeitserfassungsmittel (22) zum Erfassen eines Werts, welcher einer Relativgeschwindigkeit zwischen der Karosserie und dem Rad (2) in der Vertikalrichtung entspricht; gekennzeichnet durch ein Multipliziermittel (23) zum Multiplizieren des Werts, welcher der Relativbewegung entspricht, und des Werts, welcher der Relativgeschwindigkeit entspricht zur Berechnung eines Produkts; und ein Mittel (24, 25) zum Einstellen eines Dämpfungskraft-Steuersollwerts des Dämpfers (7) auf Grundlage des Produkts, wobei das Mittel (24, 25) zum Einstellen des Dämpfungskraft-Steuersollwerts des Dämpfers (7) den Absolutbetrag des Dämpfungskraft-Steuersollwerts erhöht, wenn das Produkt positiv ist, und den Absolutbetrag des Dämpfungskraft-Steuersollwerts verringert, wenn das Produkt negativ ist.
    • 4. 发明专利
    • Controller of variable damping force damper
    • 可变阻尼力减震器的控制器
    • JP2007210590A
    • 2007-08-23
    • JP2006158787
    • 2006-06-07
    • Honda Motor Co Ltd本田技研工業株式会社
    • IZAWA MASAKIKATO TAKASHIFURUICHI TAKASHIHIGUCHI MINORU
    • B60G17/015B60G17/016
    • PROBLEM TO BE SOLVED: To provide a controller of a variable damping force damper improved in attaining the vibration damping of an unsprung mass without impairing riding comfortableness.
      SOLUTION: The controller comprises; an output means (stroke sensor) of a value regarding relative displacement in a vertical direction between a vehicle body and wheels; an output means (speed arithmetic circuit) 22 of a value regarding relative speed in a vertical direction between the vehicle body and the wheels; and a multiplication means (multiplication circuit) 23 for multiplying the value regarding the relative displacement and the value regarding the relative speed, and sets a damping force control target value of the variable damping force damper based on the output of the multiplication means. Especially preferably, the controller has a gain setting means (gain setting circuit) 24 for discriminating a code of the output of the multiplication means to change the damping force control target value according to the code, sets the damping force control target value to a value proportional to the output of the multiplication means; and performs the weighting correction of the damping force control target value according to lateral acceleration, longitudinal acceleration, and vehicle speed.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供可变阻尼力阻尼器的控制器,其改善了获得非簧载质量的振动阻尼,而不损害乘坐舒适性。 解决方案:控制器包括: 输出装置(行程传感器),其是关于车体和车轮之间的垂直方向上的相对位移的值; 关于车身与车轮之间的垂直方向的相对速度的值的输出装置(速度运算电路)22; 以及乘法装置(乘法电路)23,用于将关于相对位移的值和关于相对速度的值相乘,并且基于乘法装置的输出设定可变阻尼力阻尼器的阻尼力控制目标值。 特别优选地,控制器具有增益设定装置(增益设定电路)24,用于根据代码来区分乘法装置的输出的代码来改变阻尼力控制目标值,将阻尼力控制目标值设定为值 与乘法装置的输出成比例; 并根据横向加速度,纵向加速度和车速进行阻尼力控制目标值的加权校正。 版权所有(C)2007,JPO&INPIT
    • 5. 发明专利
    • Damping force variable damper
    • 阻尼力可变阻尼器
    • JP2009257497A
    • 2009-11-05
    • JP2008108160
    • 2008-04-17
    • Honda Motor Co Ltd本田技研工業株式会社
    • HIGUCHI MINORU
    • F16F9/50B60G17/015F16F9/12
    • PROBLEM TO BE SOLVED: To provide a damping force variable damper capable of reducing the manufacturing cost and electric power consumption.
      SOLUTION: The damper 6 is provided with a cylindrical cylinder 12 filled with working fluid, a turbine rod 13 axially slidable with respect to the cylinder 12, an axial flow turbine 16 attached to the front end of the turbine rod 13 and partitioning an inside of the cylinder 12 into an upper liquid chamber 14 and a lower liquid chamber 15, and a motor generator unit 19 disposed on an upper end of the cylinder 12. The axial flow turbine 16 is fixed and integrated on a lower end of the turbine rod 13, and is provided with a plurality of turbine blades 26, twisted to the right on an outer peripheral side thereof. Consequently, the working fluid in the lower liquid chamber 15 is introduced into the upper liquid chamber 14, when the axial flow turbine 16 rotates to the right, and the working fluid in the upper liquid chamber 14 is introduced into the lower liquid chamber 15, when the axial flow turbine 16 rotates to the left.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 解决的问题:提供能够降低制造成本和电力消耗的阻尼力可变阻尼器。 解决方案:阻尼器6设置有填充有工作流体的圆柱形圆筒12,相对于圆柱体12可轴向滑动的涡轮机杆13,附接到涡轮机杆13的前端的轴流涡轮机16和分隔 气缸12的内部成为上部液体室14和下部液体室15,以及设置在气缸12的上端的电动发电机单元19.轴流式涡轮机16固定并集成在 涡轮机杆13,并且设置有多个涡轮叶片26,其在其外周侧上向右扭转。 因此,当轴流涡轮机16向右旋转时,下部液体室15内的工作流体被引入上部液体室14中,上部液体室14内的工作流体被引入下部液体室15, 当轴流涡轮16向左旋转时。 版权所有(C)2010,JPO&INPIT
    • 6. 发明专利
    • Aerodynamic characteristic control device for vehicle
    • 用于车辆的气动特性控制装置
    • JP2008230470A
    • 2008-10-02
    • JP2007074691
    • 2007-03-22
    • Honda Motor Co Ltd本田技研工業株式会社
    • HIGUCHI MINORU
    • B62D37/02
    • PROBLEM TO BE SOLVED: To provide an aerodynamic characteristic control device for a vehicle in which enhancement of fuel economy can be expected, the system is simple and has high reliability, and cost is low.
      SOLUTION: In the aerodynamic characteristic control device 30 for the vehicle for driving aerodynamic additions 21-24 based on behavior of a vehicle body 11 and controlling attitude of the vehicle body 11, the aerodynamic additions 21-24 are connected to a member constituting suspensions 15, 16 of the vehicle body 11 or a wheel support member through link mechanisms 32, 62, and the aerodynamic additions 21-24 are directly driven by motion of the vehicle body 11.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:为了提供可以预期提高燃料经济性的车辆的空气动力特性控制装置,该系统简单并且具有高可靠性,并且成本低。 解决方案:在基于车身11的行为和控制车身11的姿态的用于驱动气动添加21-24的车辆的空气动力特性控制装置30中,空气动力学添加21-24连接到构件 构成车体11的悬架15,16或通过连杆机构32,62和空气动力学附加物21-24的车轮支撑构件由车身11的运动直接驱动。版权所有(C)2009, JPO&INPIT
    • 8. 发明专利
    • Ground load estimation device
    • 地面载荷估计装置
    • JP2007240392A
    • 2007-09-20
    • JP2006065000
    • 2006-03-10
    • Honda Motor Co Ltd本田技研工業株式会社
    • ASADA RYUJIHIGUCHI MINORUSUZUKI KAZUTOMO
    • G01M17/06B60C23/04B60G17/018G01L5/00G01M17/04
    • PROBLEM TO BE SOLVED: To provide a ground load estimation device, capable of estimating a ground load of a vehicle to employ for vehicle motion control with satisfactory accuracy in various motional states.
      SOLUTION: An ECU 9 is constituted of a camber angle calculation section 42; a roll angle calculation angle 43; and a ground load calculation section 44; and the ground load estimating device 40 is constituted of the ECU 9, a laser distance sensor 11, a damper stroke sensor 12, a tire air pressure sensor 13, a steering angle 14, and a vehicle sensor 15. When the ground load calculation section 44 calculates tire displacement quantity for estimating a ground load W, the camber angle calculation section 42 and the roll angle calculation section 43 calculate the camber angle and the roll angle from a detection result of a damper stroke quantity, to employ for correction of the tire displacement quantity. Similarly, the tire displacement quantity is corrected, by employing the detection result of a tire air pressure and the detection result of a vehicle speed.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种地面载荷估计装置,其能够以各种运动状态以令人满意的精度估计用于车辆运动控制的车辆的地面载荷。 解决方案:ECU9由外倾角计算部42构成; 侧倾角计算角43; 和地面载荷计算部分44; 地面负荷估计装置40由ECU9,激光距离传感器11,阻尼器行程传感器12,轮胎气压传感器13,转向角14和车辆传感器15构成。当接地负荷计算部 44计算用于估计地面载荷W的轮胎位移量,外倾角计算部42和侧倾角计算部43根据减震器行程量的检测结果计算外倾角和侧倾角,以用于轮胎的校正 位移量。 类似地,通过采用轮胎空气压力的检测结果和车速的检测结果来校正轮胎位移量。 版权所有(C)2007,JPO&INPIT