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1. 发明申请

US20040106487A1 Vehicle front and rear wheels drive system and clutch changeover method 有权
标题翻译：车前后驱动系统和离合器切换方式
公开(公告)号：US20040106487A1
公开(公告)日：2004-06-03
申请号：US10720168
申请日：2003-11-25
申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA
发明人： Atsushi Mori , Yasuji Shibahata , Takehiko Furuya
IPC分类号： F16H031/00
CPC分类号： B60K23/0808 , B60K17/16 , B60K17/35 , F16H48/22
摘要： Changeover clutch discs for a direct coupling clutch and a change-speed clutch, respectively, are disposed in two stages in a radial direction across a movable element which can move in axial directions of an input shaft. A carrier and the movable element are brought into meshing engagement with each other such that the movable element does not rotate relative to the carrier. The changeover clutch discs mesh with clutch discs which are disposed on the input shaft and a casing, respectively. A coned disc spring and an electromagnetic actuator are disposed such that operating directions of the spring and the actuator are opposed to each other. The coned disc spring keeps the direct coupling clutch in normally engaged condition with its biasing force, and the electromagnetic actuator brings a change-speed clutch into engagement after it has released the engagement of the direct coupling clutch by virtue of its thrust.
摘要翻译：分别用于直接联接离合器和变速离合器的转换离合器盘沿径向方向分布成跨越可沿输入轴的轴向运动的可移动元件。载体和可动元件彼此啮合，使得可移动元件相对于载体不旋转。转换离合器盘与设置在输入轴和壳体上的离合器盘啮合。盘形弹簧和电磁致动器设置成使得弹簧和致动器的操作方向彼此相对。蝶形弹簧使直接联轴器离合器以其偏置力保持在正常接合状态，并且电磁执行器通过其推力释放直接联接离合器的接合而使变速离合器接合。

2. 发明申请

US20030051935A1 Vehicle front and rear wheels drive system and clutch changeover method 有权
标题翻译：车前后驱动系统和离合器切换方式
公开(公告)号：US20030051935A1
公开(公告)日：2003-03-20
申请号：US10237122
申请日：2002-09-09
申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA
发明人： Atsushi Mori , Yasuji Shibahata , Takehiko Furuya
IPC分类号： B60K017/344
CPC分类号： B60K23/0808 , B60K17/16 , B60K17/35 , F16H48/22
摘要： Changeover clutch discs for a direct coupling clutch and a change-speed clutch, respectively, are disposed in two stages in a radial direction across a movable element which can move in axial directions of an input shaft. A carrier and the movable element are brought into meshing engagement with each other such that the movable element does not rotate relative to the carrier. The changeover clutch discs mesh with clutch discs which are disposed on the input shaft and a casing, respectively. A coned disc spring and an electromagnetic actuator are disposed such that operating directions of the spring and the actuator are opposed to each other. The coned disc spring keeps the direct coupling clutch in a normally engaged condition with its biasing force, and the electromagnetic actuator brings a change-speed clutch into engagement after it has released the engagement of the direct coupling clutch by virtue of its thrust.
摘要翻译：分别用于直接联接离合器和变速离合器的转换离合器盘沿径向方向分布成跨越可沿输入轴的轴向运动的可移动元件。托架和可移动元件彼此啮合，使得可移动元件相对于托架不旋转。转换离合器盘与设置在输入轴和壳体上的离合器盘啮合。盘形弹簧和电磁致动器设置成使得弹簧和致动器的操作方向彼此相对。碟形弹簧将直接联轴器离合器以其偏置力保持在正常接合状态，并且电磁执行器在通过其推力释放了直接联接离合器的接合之后使变速离合器接合。

3. 发明申请

US20030195689A1 Method of estimating quantities that represent state of vehicle 失效
公开(公告)号：US20030195689A1
公开(公告)日：2003-10-16
申请号：US10409283
申请日：2003-04-08
申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA
发明人： Atsushi Mori
IPC分类号： G06F019/00
CPC分类号： G01L5/20 , G01M17/007
摘要： A method is provided capable of improving the accuracy of estimations of quantities that represent the state of a vehicle, such as vehicle speed, wheel slip ratio, wheel speed along the ground, longitudinal wheel force and the vehicle body sideslip angle, or values related to the quantities that represent the vehicle state, using a simple and inexpensive method. A tire longitudinal force computing unit 81 calculates longitudinal forces F1 to F4 of each of the wheels by substituting a coefficient of friction null, which is adjusted such that a deviation between a detected value of a longitudinal acceleration Gx and an estimated longitudinal acceleration Gxe is zero, an estimated vehicle speed Ve, slip ratios S1 to S4 of each of the wheels calculated based on detected values of sensors 11 and 31, loads W1 to W4 of each of the wheels, calculated based on detected values of sensors 12 and 61, and lateral forces Y1 to Y4, into an equation related to a predetermined tire dynamics model. A longitudinal acceleration estimating unit 82 calculates an estimated longitudinal acceleration Gxe based on the longitudinal forces F1 to F4 and a predetermined movement equation. An integrator 43 integrates with respect to time the estimated longitudinal acceleration Gxe, and calculates an estimated vehicle speed Ve.

4. 发明申请

US20030093190A1 Method of estimating quantities that represent state of vehicle 失效
标题翻译：估计代表车辆状态的数量的方法
公开(公告)号：US20030093190A1
公开(公告)日：2003-05-15
申请号：US10289691
申请日：2002-11-06
申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA
发明人： Atsushi Mori
IPC分类号： G06F017/00
CPC分类号： B60W40/101 , B60G17/019 , B60G17/0195 , B60G2400/0523 , B60G2400/104 , B60G2400/204 , B60G2400/30 , B60G2400/41 , B60G2600/02 , B60G2800/212 , B60G2800/702 , B60G2800/95 , B60G2800/952 , B60G2800/96 , B60T8/172 , B60T2230/02 , B60W30/02 , B60W2050/0033 , B60W2510/0657 , B60W2510/20 , B60W2520/10 , B60W2520/125 , B60W2520/14 , B60W2710/105 , B60W2720/403
摘要： The precision of the estimations of the vehicle body sideslip angle and the values related to the vehicle body sideslip angle can be improved by a simple and inexpensive method. The improved method of estimating quantities that represent the vehicle state of a vehicle comprises the steps of detecting a yaw rate and vehicle speed and calculating a vehicle body sideslip angle using three equations, which comprises an equation of equilibrium for the force in the lateral direction of the vehicle and an equation of equilibrium for the moment around a vertical axis of the vehicle, and an equation for the physical relationships of the quantities that represent the state of the vehicle movement, and which include a vehicle sideslip angle, a front wheel cornering power, and a rear wheel cornering power as unknown values.
摘要翻译：车身侧滑角的估计精度和与车体侧滑角相关的值可以通过简单且便宜的方法来提高。用于估计代表车辆车辆状况的量的改进方法包括以下步骤：使用三个方程来检测横摆率和车速并计算车体侧滑角，该方程包括横向方向上的力的平衡方程车辆和车辆的垂直轴周围的时刻的平衡方程，以及表示车辆运动状态的量的物理关系的方程式，其包括车辆侧滑角，前轮转弯力，后轮转弯功率为未知值。

5. 发明申请

US20030089542A1 Method of estimating quantities that represent state of vehicle 失效
标题翻译：估计代表车辆状态的数量的方法
公开(公告)号：US20030089542A1
公开(公告)日：2003-05-15
申请号：US10289680
申请日：2002-11-06
申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA
发明人： Atsushi Mori
IPC分类号： B60T008/00
CPC分类号： B60T8/172 , B60T2230/02 , B60W40/103 , B60W2510/20 , B60W2520/10 , B60W2520/125 , B60W2520/14
摘要： A method is provided capable of improving the precision of estimating a vehicle body sideslip angle and values associated with the vehicle body sideslip angle using a simple and inexpensive method. The sideslip angle differential value unit calculates a vehicle body sideslip angle differential value by substituting a front wheel cornering power, which varies depending on the lateral acceleration output from the lateral acceleration sensor, detected values of the sensors, fixed physical quantities of the vehicle and known values, and the vehicle body sideslip angle calculated during the previous processing into a formula obtained by eliminating the rear wheel cornering power from an equation of equilibrium for the moment of the vehicle around the vertical axis and the equation of equilibrium for the force in the lateral direction of the vehicle.
摘要翻译：提供了一种能够使用简单且便宜的方法来提高车身侧滑角度的估计精度和与车体侧滑角度相关的值的方法。侧滑角差分值单元通过代替根据从横向加速度传感器输出的横向加速度变化的前轮转弯力来计算车体侧滑角差分值，检测到的传感器的值，车辆的固定物理量和已知的值，以及在先前处理过程中计算出的车身侧滑角度，通过从车辆围绕垂直轴线的时刻的平衡方程式消除后轮转弯力而得到的公式以及侧向力中的力的平衡方程车辆方向

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