专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08700256B2 Vehicle disturbance estimator and method 有权
标题翻译：车辆扰动估计和方法
公开(公告)号：US08700256B2
公开(公告)日：2014-04-15
申请号：US12197064
申请日：2008-08-22
申请人： Shivkumar Duraiswamy , Dieter Reckels
发明人： Shivkumar Duraiswamy , Dieter Reckels
IPC分类号： G06F17/00 , G06F19/00 , B60T8/32
CPC分类号： B60W30/143 , B60W2530/10 , B60W2530/14 , B60W2550/143 , B60W2550/402 , Y02T10/52 , Y02T10/84
摘要： A Vehicle Disturbance Estimator determines estimates of a vehicle disturbance force according to vehicle operating conditions. The determined vehicle disturbance force estimate can be used, for example, in connection with controlling a cruise control system for the vehicle, in connection with fuel economy evaluations and testing, and in connection with vehicle diagnostics. A plurality of sets of inputs can be used to determine plural vehicle disturbance estimates for time periods during which a cruise control is on, the vehicle is being driven in the highest gear, and the vehicle is not being braked by any brakes. The plurality of vehicle disturbance estimates can be averaged to provide an output corresponding to an average vehicle disturbance estimate over a plurality of sampling time periods. Kalman filtering can be used to determine the vehicle disturbance estimates. Signals corresponding to the plural disturbance estimates can be provided as an input to a cruise control, with the cruise control then being operable to control the speed of the motor vehicle, based at least in part upon the vehicle disturbance estimate.
摘要翻译：车辆扰动估计器根据车辆操作条件确定车辆扰动力的估计值。确定的车辆扰动力估计可以用于例如结合燃料经济性评估和测试以及与车辆诊断相结合来控制车辆的巡航控制系统。可以使用多组输入来确定巡航控制开启的时间段，车辆以最高档进行驾驶，并且车辆没有被制动器制动的时间段的多个车辆干扰估计。可以对多个车辆干扰估计进行平均以提供对应于多个采样时间段中的平均车辆干扰估计的输出。卡尔曼滤波可用于确定车辆扰动估计。可以将与多个干扰估计相对应的信号提供给巡航控制的输入，其中巡航控制然后可操作以至少部分地基于车辆干扰估计来控制机动车辆的速度。

2. 发明授权

US08602141B2 Vehicle power system with fuel cell auxiliary power unit (APU) 有权
标题翻译：具有燃料电池辅助动力装置（APU）的车辆动力系统
公开(公告)号：US08602141B2
公开(公告)日：2013-12-10
申请号：US13080210
申请日：2011-04-05
申请人： Justin Yee , Mark S. Woolley , Cristin Paun , Shivkumar Duraiswamy , Maik Ziegler , Derek James Rotz , Matthew C. C. Rogers
发明人： Justin Yee , Mark S. Woolley , Cristin Paun , Shivkumar Duraiswamy , Maik Ziegler , Derek James Rotz , Matthew C. C. Rogers
IPC分类号： B60K31/12
CPC分类号： B60W20/10 , B60L1/00 , B60L11/1859 , B60L11/1881 , B60L11/1883 , B60L2240/36 , B60W10/06 , B60W10/26 , B60W10/28 , B60W20/00 , B60W2510/244 , Y02T10/705 , Y02T90/34
摘要： A power distribution system comprises at least one fuel cell that is selectively operated in response to conditions to provide power to electrical loads and/or to charge an electrical storage device such as a vehicle battery. One form of an alternator can be selectively engaged or disengaged to provide power to the electrical loads and/or to charge the electrical storage device. Either or both of the fuel cell and alternator can be operated to provide electrical power.
摘要翻译：配电系统包括至少一个燃料电池，其被选择性地响应于向电负载提供电力的条件和/或为诸如车辆电池的蓄电装置充电。交流发电机的一种形式可以选择性地接合或分离以向电负载提供电力和/或为蓄电装置充电。燃料电池和交流发电机中的任何一个或两者可以被操作以提供电力。

3. 发明申请

US20110218715A1 Drive train control arrangement 审中-公开
标题翻译：传动列车控制装置
公开(公告)号：US20110218715A1
公开(公告)日：2011-09-08
申请号：US12660692
申请日：2010-03-02
申请人： Shivkumar Duraiswamy , Daniel Nullmeier , Ferdinand Mulzer
发明人： Shivkumar Duraiswamy , Daniel Nullmeier , Ferdinand Mulzer
IPC分类号： G06F19/00 , F16H37/06
CPC分类号： B60K23/08 , B60K17/02 , B60K17/36 , B60Y2200/14 , F16D48/0206 , F16D2048/0278 , Y10T74/19074
摘要： In a drive train control arrangement for a motor vehicle drive train, which comprises at least one main drive train, a first drive axle driven permanently by means of the main drive train, at least one auxiliary drive train and a second drive axle coupleable to the main drive train via the auxiliary drive train, which has a first clutch unit and at least a second clutch unit connected downstream in the power train of the first clutch unit for connecting the second drive axle to the main drive train, and a control unit, which in at least one operating mode closes the at least one second clutch unit of the auxiliary drive train to shift into a standby operating mode when a defined operating condition is present, and with the standby operating mode activated, closes the first clutch unit of the auxiliary drive train to connect the coupleable second drive axle depending on at least one parameter.
摘要翻译：在用于机动车辆传动系的传动系统控制装置中，其包括至少一个主传动系，通过主传动系永久驱动的第一驱动轴，至少一个辅助传动系和第二驱动轴，主传动系，其具有第一离合器单元和连接在第一离合器单元的动力传动系的下游的至少第二离合器单元，用于将第二驱动轴连接到主传动系，以及控制单元，其在至少一个操作模式中关闭辅助传动系的至少一个第二离合器单元以在限定的操作条件存在时转换到备用操作模式，并且在待机操作模式被激活时，关闭第二离合器单元根据至少一个参数连接可耦合的第二驱动轴的辅助传动系。

4. 发明授权

US09222530B2 Drive train control arrangement 有权
标题翻译：传动列车控制装置
公开(公告)号：US09222530B2
公开(公告)日：2015-12-29
申请号：US13582059
申请日：2011-02-19
申请人： Shivkumar Duraiswamy , Ferdinand Waizenegger , Uwe Mueller , George Myers , Daniel Nullmeier
发明人： Shivkumar Duraiswamy , Ferdinand Waizenegger , Uwe Mueller , George Myers , Daniel Nullmeier
IPC分类号： F16D43/284 , B60K17/36 , B60K23/08 , F16D48/02 , B60K17/02
CPC分类号： F16D43/284 , B60K17/02 , B60K17/36 , B60K23/08 , B60Y2200/14 , F16D48/0206 , F16D2048/0278 , F16D2500/3056 , F16D2500/31 , F16D2500/31426 , F16D2500/31433 , F16D2500/70406 , F16D2500/7041
摘要： A drive train control arrangement for a motor vehicle drive train includes a main drive train, a first drive axle permanently driven by the main drive train, an auxiliary drive train and a second drive axle coupleable to the main drive train via the auxiliary drive train, which has a first clutch unit and a second clutch unit connected downstream in the power train of the first clutch unit for connecting the second drive axle to the main drive train, and a control unit, which in at least one operating mode that closes the at least one second clutch unit of the auxiliary drive train to shift into a standby operating mode when a defined operating condition is present, and with the standby operating mode activated, closes the first clutch unit of the auxiliary drive train to connect the coupleable second drive axle depending on at least one parameter.
摘要翻译：用于机动车辆传动系的传动系统控制装置包括主传动系，由主传动系永久驱动的第一驱动轴，辅助传动系和经由辅助传动系连接到主传动系的第二传动轴，该第一离合器单元和第二离合器单元连接在第一离合器单元的传动系中的下游，用于将第二驱动轴连接到主传动系;以及控制单元，其在至少一个操作模式中，当定义的操作条件存在时，辅助传动系的至少一个第二离合器单元转换到备用操作模式，并且在备用操作模式被激活时，关闭辅助传动系的第一离合器单元以连接可耦合的第二驱动轴取决于至少一个参数。

5. 发明申请

US20110246013A1 VEHICLE POWER SYSTEM WITH FUEL CELL AUXILIARY POWER UNIT (APU) 有权
标题翻译：具有燃料电池辅助动力单元（APU）的车辆动力系统
公开(公告)号：US20110246013A1
公开(公告)日：2011-10-06
申请号：US13080210
申请日：2011-04-05
申请人： Justin Yee , Mark S. Woolley , Cristin Paun , Shivkumar Duraiswamy , Maik Ziegler , Derek James Rotz , Matthew C.C. Rogers
发明人： Justin Yee , Mark S. Woolley , Cristin Paun , Shivkumar Duraiswamy , Maik Ziegler , Derek James Rotz , Matthew C.C. Rogers
IPC分类号： B60W20/00 , B60L1/00
CPC分类号： B60W20/10 , B60L1/00 , B60L11/1859 , B60L11/1881 , B60L11/1883 , B60L2240/36 , B60W10/06 , B60W10/26 , B60W10/28 , B60W20/00 , B60W2510/244 , Y02T10/705 , Y02T90/34
摘要： A power distribution system comprises at least one fuel cell that is selectively operated in response to conditions to provide power to electrical loads and/or to charge an electrical storage device such as a vehicle battery. One form of an alternator can be selectively engaged or disengaged to provide power to the electrical loads and/or to charge the electrical storage device. Either or both of the fuel cell and alternator can be operated to provide electrical power.
摘要翻译：配电系统包括至少一个燃料电池，其被选择性地响应于向电负载提供电力的条件和/或为诸如车辆电池的蓄电装置充电。交流发电机的一种形式可以选择性地接合或分离以向电负载提供电力和/或为蓄电装置充电。燃料电池和交流发电机中的任何一个或两者可以被操作以提供电力。

6. 发明申请

US20110106388A1 VEHICLE TORQUE MANAGEMENT 有权
标题翻译：车辆扭矩管理
公开(公告)号：US20110106388A1
公开(公告)日：2011-05-05
申请号：US12612536
申请日：2009-11-04
申请人： Elmar Boeckenhoff , Dieter Reckels , Derek James Rotz , Shivkumar Duraiswamy
发明人： Elmar Boeckenhoff , Dieter Reckels , Derek James Rotz , Shivkumar Duraiswamy
IPC分类号： G06F19/00
CPC分类号： B60W10/06 , B60W30/1882 , B60W40/072 , B60W40/076 , B60W40/13 , B60W50/12 , B60W2530/14 , B60W2550/142 , B60W2550/143 , B60W2710/0666
摘要： A torque management system and method is described by which the torque provided by an engine can be controlled based on a mass of the vehicle and, if available, instantaneous and/or predictive slope information. Also, in some modes of operation, torque can be controlled based on speed limit information for upcoming road segments to be traveled by a vehicle. In addition to controlling the maximum allowable torque, optionally the minimum allowable torque can also be controlled to prevent inadvertent decelerations of the vehicle. A driver/operator can optionally override the torque control and the history of override requests can optionally be used to adjust overrides of the system. A plurality of torque control approach sub-methods can be made available with the appropriate sub-mode being selected depending, for example, upon the extent of the available information.
摘要翻译：描述了一种扭矩管理系统和方法，通过该扭矩管理系统和方法可以基于车辆的质量以及可用的瞬时和/或预测斜率信息来控制由发动机提供的扭矩。此外，在一些操作模式中，可以基于车辆行驶的即将到来的路段的速度限制信息来控制扭矩。除了控制最大允许转矩之外，还可以控制最小允许扭矩以防止车辆的无意的减速。驱动程序/操作员可以选择覆盖转矩控制，并且覆盖请求的历史可以可选地用于调整系统的覆盖。可以根据例如可用信息的程度，选择适当的子模式来选择多个转矩控制方法子方法。

7. 发明申请

US20130131942A1 Drive Train Control Arrangement 有权
标题翻译：传动列车控制安排
公开(公告)号：US20130131942A1
公开(公告)日：2013-05-23
申请号：US13582059
申请日：2011-02-19
申请人： Shivkumar Duraiswamy , Ferdinand Waizenegger , Uwe Mueller , George Myers , Daniel Nullmeier
发明人： Shivkumar Duraiswamy , Ferdinand Waizenegger , Uwe Mueller , George Myers , Daniel Nullmeier
IPC分类号： F16D43/284
CPC分类号： F16D43/284 , B60K17/02 , B60K17/36 , B60K23/08 , B60Y2200/14 , F16D48/0206 , F16D2048/0278 , F16D2500/3056 , F16D2500/31 , F16D2500/31426 , F16D2500/31433 , F16D2500/70406 , F16D2500/7041
摘要： A drive train control arrangement for a motor vehicle drive train includes a main drive train, a first drive axle permanently driven by the main drive train, an auxiliary drive train and a second drive axle coupleable to the main drive train via the auxiliary drive train, which has a first clutch unit and a second clutch unit connected downstream in the power train of the first clutch unit for connecting the second drive axle to the main drive train, and a control unit, which in at least one operating mode that closes the at least one second clutch unit of the auxiliary drive train to shift into a standby operating mode when a defined operating condition is present, and with the standby operating mode activated, closes the first clutch unit of the auxiliary drive train to connect the coupleable second drive axle depending on at least one parameter.
摘要翻译：用于机动车辆传动系的传动系统控制装置包括主传动系，由主传动系永久驱动的第一驱动轴，辅助传动系和经由辅助传动系连接到主传动系的第二传动轴，该第一离合器单元和第二离合器单元连接在第一离合器单元的传动系中的下游，用于将第二驱动轴连接到主传动系;以及控制单元，其在至少一个操作模式中，当定义的操作条件存在时，辅助传动系的至少一个第二离合器单元转换到备用操作模式，并且在备用操作模式被激活时，关闭辅助传动系的第一离合器单元以连接可耦合的第二驱动轴取决于至少一个参数。

8. 发明授权

US09020726B2 Vehicle torque management 有权
标题翻译：车辆扭矩管理
公开(公告)号：US09020726B2
公开(公告)日：2015-04-28
申请号：US12612536
申请日：2009-11-04
申请人： Elmar Boeckenhoff , Dieter Reckels , Derek James Rotz , Shivkumar Duraiswamy
发明人： Elmar Boeckenhoff , Dieter Reckels , Derek James Rotz , Shivkumar Duraiswamy
IPC分类号： G06F19/00 , B60W10/06 , B60W30/188 , B60W40/072 , B60W40/076 , B60W40/13 , B60W50/12
CPC分类号： B60W10/06 , B60W30/1882 , B60W40/072 , B60W40/076 , B60W40/13 , B60W50/12 , B60W2530/14 , B60W2550/142 , B60W2550/143 , B60W2710/0666
摘要： A torque management system and method is described by which the torque provided by an engine can be controlled based on a mass of the vehicle and, if available, instantaneous and/or predictive slope information. Also, in some modes of operation, torque can be controlled based on speed limit information for upcoming road segments to be traveled by a vehicle. In addition to controlling the maximum allowable torque, optionally the minimum allowable torque can also be controlled to prevent inadvertent decelerations of the vehicle. A driver/operator can optionally override the torque control and the history of override requests can optionally be used to adjust overrides of the system. A plurality of torque control approach sub-methods can be made available with the appropriate sub-mode being selected depending, for example, upon the extent of the available information.
摘要翻译：描述了一种扭矩管理系统和方法，通过该扭矩管理系统和方法可以基于车辆的质量以及可用的瞬时和/或预测斜率信息来控制由发动机提供的扭矩。此外，在一些操作模式中，可以基于车辆行驶的即将到来的路段的速度限制信息来控制扭矩。除了控制最大允许转矩之外，还可以控制最小允许扭矩以防止车辆的无意的减速。驱动程序/操作员可以选择覆盖转矩控制，并且覆盖请求的历史可以可选地用于调整系统的覆盖。可以根据例如可用信息的程度，选择适当的子模式来选择多个转矩控制方法子方法。

9. 发明申请

US20100049400A1 VEHICLE DISTURBANCE ESTIMATOR AND METHOD 有权
标题翻译：车辆扰动估计器和方法
公开(公告)号：US20100049400A1
公开(公告)日：2010-02-25
申请号：US12197064
申请日：2008-08-22
申请人： Shivkumar Duraiswamy , Dieter Reckels
发明人： Shivkumar Duraiswamy , Dieter Reckels
IPC分类号： G06F7/00
CPC分类号： B60W30/143 , B60W2530/10 , B60W2530/14 , B60W2550/143 , B60W2550/402 , Y02T10/52 , Y02T10/84
摘要： A Vehicle Disturbance Estimator determines estimates of a vehicle disturbance force according to vehicle operating conditions. The determined vehicle disturbance force estimate can be used, for example, in connection with controlling a cruise control system for the vehicle, in connection with fuel economy evaluations and testing, and in connection with vehicle diagnostics. A plurality of sets of inputs can be used to determine plural vehicle disturbance estimates for time periods during which a cruise control is on, the vehicle is being driven in the highest gear, and the vehicle is not being braked by any brakes. The plurality of vehicle disturbance estimates can be averaged to provide an output corresponding to an average vehicle disturbance estimate over a plurality of sampling time periods. Kalman filtering can be used to determine the vehicle disturbance estimates. Signals corresponding to the plural disturbance estimates can be provided as an input to a cruise control, with the cruise control then being operable to control the speed of the motor vehicle, based at least in part upon the vehicle disturbance estimate.
摘要翻译：车辆扰动估计器根据车辆操作条件确定车辆扰动力的估计值。确定的车辆扰动力估计可以用于例如结合燃料经济性评估和测试以及与车辆诊断相结合来控制车辆的巡航控制系统。可以使用多组输入来确定巡航控制开启的时间段，车辆以最高档进行驾驶，并且车辆没有被制动器制动的时间段的多个车辆干扰估计。可以对多个车辆干扰估计进行平均以提供对应于多个采样时间段上的平均车辆干扰估计的输出。卡尔曼滤波可用于确定车辆扰动估计。可以将与多个干扰估计相对应的信号提供给巡航控制的输入，其中巡航控制然后可操作以至少部分地基于车辆干扰估计来控制机动车辆的速度。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式