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公开(公告)号：US20060041353A1
公开(公告)日：2006-02-23
申请号：US11201489
申请日：2005-08-11
IPC分类号： B60G17/018
CPC分类号： B60W10/08 , B60G2400/0512 , B60G2400/0532 , B60G2800/014 , B60W40/11 , B60W40/112 , B60W40/114 , B60W2030/041 , B60W2040/1338
摘要： A vehicle stability control system uses a physical quantity corresponding to a driver accelerator input to control engine power produced by an engine and to controllably drive an engine load device for regulating the engine power to produce a desired drive force. The vehicle stability control system includes a vibration detector and a corrector. The vibration detector determines a vibration that occurs during running of the vehicle to disturb the stability of the vehicle. The corrector drives the engine load device to suppress the vibration in response to the vibration determined by the vibration detector.
摘要翻译： 车辆稳定性控制系统使用与驾驶员加速器输入对应的物理量来控制由发动机产生的发动机功率，并且可控制地驱动用于调节发动机功率的发动机负载装置以产生期望的驱动力。 车辆稳定性控制系统包括振动检测器和校正器。 振动检测器确定在车辆行驶期间发生的振动，以扰乱车辆的稳定性。 校正器驱动发动机负载装置以根据由振动检测器确定的振动来抑制振动。
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公开(公告)号：US07997363B2
公开(公告)日：2011-08-16
申请号：US12283066
申请日：2008-09-09
CPC分类号： B60W20/15 , B60K6/28 , B60L2240/423 , B60L2240/441 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/00 , B60W30/20 , B60W2510/0604 , B60W2510/0628 , B60W2510/0638 , B60W2510/244 , B60W2540/10 , B60W2710/0605 , B60W2710/0666 , B60W2710/083 , B60W2710/105 , Y02T10/56 , Y02T10/6286 , Y02T10/642 , Y10S903/93
摘要： A vehicle control system calculates driver-required wheel torque, correction wheel torque to stabilize vehicle motion, required output shaft torque, alternator base torque, target engine torque and alternator torque to realize the output shaft torque. The required output shaft torque is required to realize vehicle motion, and the alternator base torque is required to maintain amounts of electric power in batteries. In order to realize the torque including wide band frequency torque, a torque division unit divides the sum of the torque into each torque actuator response frequency torque. Therefore, the target alternator torque is calculated by the alternator base torque to maintain electric power in batteries and high frequency band torque required by vehicle motion control.
摘要翻译： 车辆控制系统计算驾驶员要求的车轮扭矩，修正车轮扭矩以稳定车辆运动，所需输出轴扭矩，交流发电机基座扭矩，目标发动机扭矩和交流发电机转矩以实现输出轴转矩。 实现车辆运动所需的输出轴扭矩，并且需要交流发电机基座扭矩来保持电池中的电力量。 为了实现包括宽带频率转矩的转矩，转矩分配单元将转矩之和分成每个转矩致动器响应频率转矩。 因此，通过交流发电机基本转矩来计算目标交流发电机转矩，以保持电池中的电力和车辆运动控制所需的高频带扭矩。
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公开(公告)号：US20080249690A1
公开(公告)日：2008-10-09
申请号：US12080438
申请日：2008-04-02
申请人： Toshiki Matsumoto , Mamoru Sawada , Takehito Fujii
发明人： Toshiki Matsumoto , Mamoru Sawada , Takehito Fujii
CPC分类号： F16F15/02 , B60W10/06 , B60W10/08 , B60W30/025 , B60W30/04 , B60W30/20 , B60W2050/0036
摘要： A vehicle control system controls vibrations that are generated at a plurality of portions of a vehicle. An engine/drive system ECU and a brake system ECU store the same vehicle vibration model that is separated into a vehicle body vibration model, a chassis vibration model and a tire vibration model, respectively. The engine/drive system ECU controls the suppression of the vehicle body vibrations that are estimated from the vehicle vibration model and the brake system ECU controls the suppression of the chassis vibrations and the tire vibrations. Accordingly, it is easy to execute control for suppressing the respective vibrations.
摘要翻译： 车辆控制系统控制在车辆的多个部分产生的振动。 发动机/驱动系统ECU和制动系统ECU分别存储分为车身振动模型，底盘振动模型和轮胎振动模型的相同车辆振动模型。 发动机/驱动系统ECU控制从车辆振动模型估计的车体振动的抑制，并且制动系统ECU控制底盘振动和轮胎振动的抑制。 因此，容易进行抑制各振动的控制。
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公开(公告)号：US08082081B2
公开(公告)日：2011-12-20
申请号：US12080438
申请日：2008-04-02
申请人： Toshiki Matsumoto , Mamoru Sawada , Takehito Fujii
发明人： Toshiki Matsumoto , Mamoru Sawada , Takehito Fujii
CPC分类号： F16F15/02 , B60W10/06 , B60W10/08 , B60W30/025 , B60W30/04 , B60W30/20 , B60W2050/0036
摘要： A vehicle control system controls vibrations that are generated at a plurality of portions of a vehicle. An engine/drive system ECU and a brake system ECU store the same vehicle vibration model that is separated into a vehicle body vibration model, a chassis vibration model and a tire vibration model, respectively. The engine/drive system ECU controls the suppression of the vehicle body vibrations that are estimated from the vehicle vibration model and the brake system ECU controls the suppression of the chassis vibrations and the tire vibrations. Accordingly, it is easy to execute control for suppressing the respective vibrations.
摘要翻译： 车辆控制系统控制在车辆的多个部分产生的振动。 发动机/驱动系统ECU和制动系统ECU分别存储分为车身振动模型，底盘振动模型和轮胎振动模型的相同车辆振动模型。 发动机/驱动系统ECU控制从车辆振动模型估计的车体振动的抑制，并且制动系统ECU控制底盘振动和轮胎振动的抑制。 因此，容易进行抑制各振动的控制。
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公开(公告)号：US20090071736A1
公开(公告)日：2009-03-19
申请号：US12283066
申请日：2008-09-09
IPC分类号： B60K6/00
CPC分类号： B60W20/15 , B60K6/28 , B60L2240/423 , B60L2240/441 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/00 , B60W30/20 , B60W2510/0604 , B60W2510/0628 , B60W2510/0638 , B60W2510/244 , B60W2540/10 , B60W2710/0605 , B60W2710/0666 , B60W2710/083 , B60W2710/105 , Y02T10/56 , Y02T10/6286 , Y02T10/642 , Y10S903/93
摘要： A vehicle control system calculates driver-required wheel torque, correction wheel torque to stabilize vehicle motion, required output shaft torque, alternator base torque, target engine torque and alternator torque to realize the output shaft torque. The required output shaft torque is required to realize vehicle motion, and the alternator base torque is required to maintain amounts of electric power in batteries. In order to realize the torque including wide band frequency torque, a torque division unit divides the sum of the torque into each torque actuator response frequency torque. Therefore, the target alternator torque is calculated by the alternator base torque to maintain electric power in batteries and high frequency band torque required by vehicle motion control.
摘要翻译： 车辆控制系统计算驾驶员要求的车轮扭矩，修正车轮扭矩以稳定车辆运动，所需输出轴扭矩，交流发电机基座扭矩，目标发动机扭矩和交流发电机转矩以实现输出轴转矩。 实现车辆运动所需的输出轴扭矩，并且需要交流发电机基座扭矩来保持电池中的电力量。 为了实现包括宽带频率转矩的转矩，转矩分配单元将转矩之和分成每个转矩致动器响应频率转矩。 因此，通过交流发电机基本转矩来计算目标交流发电机转矩，以保持电池中的电力和车辆运动控制所需的高频带扭矩。
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公开(公告)号：US07783402B2
公开(公告)日：2010-08-24
申请号：US11201489
申请日：2005-08-11
IPC分类号： B60G17/00
CPC分类号： B60W10/08 , B60G2400/0512 , B60G2400/0532 , B60G2800/014 , B60W40/11 , B60W40/112 , B60W40/114 , B60W2030/041 , B60W2040/1338
摘要： A vehicle stability control system uses a physical quantity corresponding to a driver accelerator input to control engine power produced by an engine and to controllably drive an engine load device for regulating the engine power to produce a desired drive force. The vehicle stability control system includes a vibration detector and a corrector. The vibration detector determines a vibration that occurs during running of the vehicle to disturb the stability of the vehicle. The corrector drives the engine load device to suppress the vibration in response to the vibration determined by the vibration detector.
摘要翻译： 车辆稳定性控制系统使用与驾驶员加速器输入对应的物理量来控制由发动机产生的发动机功率，并且可控制地驱动用于调节发动机功率的发动机负载装置以产生期望的驱动力。 车辆稳定性控制系统包括振动检测器和校正器。 振动检测器确定在车辆行驶期间发生的振动，以扰乱车辆的稳定性。 校正器驱动发动机负载装置以根据由振动检测器确定的振动来抑制振动。
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公开(公告)号：US07280895B2
公开(公告)日：2007-10-09
申请号：US11137909
申请日：2005-05-26
IPC分类号： G05D1/00
CPC分类号： B60K31/0066 , B60W10/06 , B60W10/10 , B60W2550/142 , B60W2550/402
摘要： In a state where a driver sees a region near a vehicle, a finally-requested output-shaft torque is set so that a response is hastened in a deceleration and slowed in an acceleration. Thereby, a vehicle takes a forward descending position in which the front end of the vehicle is descending, which gives a driver a sense of deceleration or a sense of turning. Further, this position causes a front wheel load acting on the ground to increase and a rear wheel load acting on the ground to decrease, in comparison to a normal position. This thereby makes it easier for the vehicle to decelerate when practically decelerating or turning, and further enables turning to slightly over-steer. A resultant vehicular kinetic characteristic becomes comparable with a sense that is expected by the driver.
摘要翻译： 在驾驶员看到车辆附近的区域的状态下，设定最终请求的输出轴转矩，使得在减速中加速响应并且加速减速。 因此，车辆处于车辆前端下降的向前下降位置，这给了驾驶员减速感或转向感。 此外，与正常位置相比，该位置导致作用在地面上的前轮负载增加并且作用在地面上的后轮负载减小。 由此，在实际上减速或转动时车辆变得更容易减速，并且能够进一步转向稍微转向。 所得到的车辆动力特性与驾驶员预期的感觉相当。
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公开(公告)号：US20050267648A1
公开(公告)日：2005-12-01
申请号：US11137909
申请日：2005-05-26
IPC分类号： G01C21/00 , B60K28/10 , B60K31/00 , B60W10/04 , B60W10/06 , B60W10/10 , B60W30/00 , F02D29/02 , G01C21/26 , G06F7/00 , G08G1/0969 , G08G1/16
CPC分类号： B60K31/0066 , B60W10/06 , B60W10/10 , B60W2550/142 , B60W2550/402
摘要： In a state where a driver sees a region near a vehicle, a finally-requested output-shaft torque is set so that a response is hastened in a deceleration and slowed in an acceleration. Thereby, a vehicle takes a forward descending position in which the front end of the vehicle is descending, which gives a driver a sense of deceleration or a sense of turning. Further, this position causes a front wheel load acting on the ground to increase and a rear wheel load acting on the ground to decrease, in comparison to a normal position. This thereby makes it easier for the vehicle to decelerate when practically decelerating or turning, and further enables turning to slightly over-steer. A resultant vehicular kinetic characteristic becomes comparable with a sense that is expected by the driver.
摘要翻译： 在驾驶员看到车辆附近的区域的状态下，设定最终请求的输出轴转矩，使得在减速中加速响应并且加速减速。 因此，车辆处于车辆前端下降的向前下降位置，这给了驾驶员减速感或转向感。 此外，与正常位置相比，该位置导致作用在地面上的前轮负载增加并且作用在地面上的后轮负载减小。 由此，在实际上减速或转动时车辆变得更容易减速，并且能够进一步转向稍微转向。 所得到的车辆动力特性与驾驶员预期的感觉相当。
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19.发明授权公开(公告)号：US07885765B2
公开(公告)日：2011-02-08
申请号：US11881173
申请日：2007-07-26
申请人： Minoru Okada , Mamoru Sawada , Takehito Fujii , Hiromichi Tanaka
发明人： Minoru Okada , Mamoru Sawada , Takehito Fujii , Hiromichi Tanaka
IPC分类号： G01C21/00
CPC分类号： G01C21/28 , G01C21/165
摘要： A method and an apparatus for estimating behaviors of a vehicle are provided. At least two GPS antennas are located along a longitudinal axis of a vehicle so that speed vectors at the positions where the GPS antennas are located can be determined based on GPS signals received by the GPS antennas. The speed vectors are known to be estimated with high accuracy based on the GPS signals. The positions of the GPS antennas on the local coordinate system are estimated based on such highly accurate speed vectors, so that the estimated positions may also have high accuracy. Based on a line connecting these highly accurate positions of the GPS antennas, an inclination of the longitudinal axis of the vehicle is estimated. Use of the high-accuracy speed vectors enables high-accuracy estimation on the positions of the GPS antennas and the vehicle direction on the local coordinate system.
摘要翻译： 提供了一种用于估计车辆行为的方法和装置。 至少两个GPS天线沿着车辆的纵向轴线定位，使得可以基于GPS天线接收的GPS信号确定GPS天线所在位置处的速度矢量。 已知基于GPS信号以高精度估计速度矢量。 基于这种高精度的速度矢量来估计GPS天线在局部坐标系上的位置，使得估计的位置也可以具有高精度。 基于连接GPS天线的这些高精度位置的线路，估计车辆的纵向轴线的倾斜度。 使用高精度的速度矢量能够对GPS天线的位置和局部坐标系上的车辆方向进行高精度估计。
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20.发明授权公开(公告)号：US08170797B2
公开(公告)日：2012-05-01
申请号：US12928806
申请日：2010-12-20
申请人： Minoru Okada , Mamoru Sawada , Takehito Fujii , Hiromichi Tanaka
发明人： Minoru Okada , Mamoru Sawada , Takehito Fujii , Hiromichi Tanaka
IPC分类号： G06F19/00
CPC分类号： G01C21/28 , G01C21/165
摘要： A method and an apparatus for estimating behaviors of a vehicle are provided. At least two GPS antennas are located along a longitudinal axis of a vehicle so that speed vectors at the positions where the GPS antennas are located can be determined based on GPS signals received by the GPS antennas. The speed vectors are known to be estimated with high accuracy based on the GPS signals. The positions of the GPS antennas on the local coordinate system are estimated based on such highly accurate speed vectors, so that the estimated positions may also have high accuracy. Based on a line connecting these highly accurate positions of the GPS antennas, an inclination of the longitudinal axis of the vehicle is estimated. Use of the high-accuracy speed vectors enables high-accuracy estimation on the positions of the GPS antennas and the vehicle direction on the local coordinate system.
摘要翻译： 提供了一种用于估计车辆行为的方法和装置。 至少两个GPS天线沿着车辆的纵向轴线定位，使得可以基于GPS天线接收的GPS信号确定GPS天线所在位置处的速度矢量。 已知基于GPS信号以高精度估计速度矢量。 基于这种高度准确的速度矢量来估计GPS天线在局部坐标系上的位置，使得估计的位置也可以具有高精度。 基于连接GPS天线的这些高精度位置的线路，估计车辆的纵向轴线的倾斜度。 使用高精度的速度矢量能够对GPS天线的位置和局部坐标系上的车辆方向进行高精度估计。
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