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

US09086104B2 System and method for controlling wheel spin and wheel slip on a machine having differentially driven wheels 有权
标题翻译：用于在具有差动驱动轮的机器上控制车轮旋转和车轮打滑的系统和方法
公开(公告)号：US09086104B2
公开(公告)日：2015-07-21
申请号：US12617748
申请日：2009-11-13
申请人： Gerry O. McCann , Yun Liu , Keith F. Harvey
发明人： Gerry O. McCann , Yun Liu , Keith F. Harvey
IPC分类号： G01C21/00 , F16D48/06 , B60K17/16 , B60K23/04 , B60W10/119 , B60W10/14 , B60W10/16 , B60W30/045 , B60W30/18
CPC分类号： F16D48/06 , B60K17/20 , B60K23/04 , B60W10/119 , B60W10/14 , B60W10/16 , B60W30/045 , B60W30/18145 , B60W2520/14 , B60W2520/22 , B60W2520/28 , B60W2720/10 , B60W2720/28 , B60W2720/403 , B60W2720/406 , B60Y2200/14 , B60Y2200/147 , B60Y2200/148 , B60Y2200/20 , B60Y2200/222 , F16D2500/10431 , F16D2500/3108 , Y10T477/606
摘要： An electronic traction optimization system includes a control unit adapted to produce a corner speed estimate signal for each wheel of a machine, produce an ideal target speed signal for each wheel having a value at least partially responsive to the corner speed estimate signals, produces a practical target speed signal for each wheel, generates an actual target speed signal having a value responsive to a comparison of the ideal target speed signal and the practical target speed signal for each wheel. The control unit compares each actual target speed signal to an associated wheel speed signal to obtain a wheel speed error signal for each wheel and converts each wheel speed error signal to a clutch control signal, wherein each differential clutch actuator is responsive to an associated clutch control signal.
摘要翻译：电子牵引优化系统包括适于为机器的每个车轮产生拐角速度估计信号的控制单元，为每个车轮产生理想的目标速度信号，其具有至少部分地响应角速度估计信号的值，产生实用的每个车轮的目标速度信号产生具有响应于每个车轮的理想目标速度信号和实际目标速度信号的比较的值的实际目标速度信号。控制单元将每个实际目标速度信号与相关联的车轮速度信号进行比较以获得每个车轮的车轮速度误差信号，并将每个车轮速度误差信号转换成离合器控制信号，其中每个差速离合器致动器响应相关的离合器控制信号。

2. 发明授权

US08771140B2 Machine control system utilizing inertial yaw sensor 有权
标题翻译：利用惯性偏航传感器的机器控制系统
公开(公告)号：US08771140B2
公开(公告)日：2014-07-08
申请号：US13457186
申请日：2012-04-26
申请人： Gerry O. McCann , Yun Liu , Keith F. Harvey
发明人： Gerry O. McCann , Yun Liu , Keith F. Harvey
IPC分类号： B60W10/04
CPC分类号： B60K17/20 , B60K17/34 , B60K23/04 , B60W10/119 , B60W10/14 , B60W10/16 , B60W30/045 , B60W30/18145 , B60W2520/14 , B60W2520/22 , B60W2520/28 , B60W2720/10 , B60W2720/28 , B60W2720/403 , B60W2720/406 , B60Y2200/14 , B60Y2200/147 , B60Y2200/148 , B60Y2200/20 , B60Y2200/222 , F16D48/06 , F16D2500/10431 , F16D2500/1112 , F16D2500/3108 , F16D2500/3118 , F16D2500/70668 , Y10T477/606
摘要： An electronic traction optimization system includes a control unit adapted to produce a corner speed estimate signal for each wheel of a machine, produce an ideal target speed signal for each wheel having a value at least partially responsive to the corner speed estimate signals, produces a practical target speed signal for each wheel, generates an actual target speed signal having a value responsive to a comparison of the ideal target speed signal and the practical target speed signal for each wheel. The control unit compares each actual target speed signal to an associated wheel speed signal to obtain a wheel speed error signal for each wheel and converts each wheel speed error signal to a clutch control signal, wherein each differential clutch actuator is responsive to an associated clutch control signal.
摘要翻译：电子牵引优化系统包括适于为机器的每个车轮产生拐角速度估计信号的控制单元，为每个车轮产生理想的目标速度信号，其具有至少部分地响应角速度估计信号的值，产生实用的每个车轮的目标速度信号产生具有响应于每个车轮的理想目标速度信号和实际目标速度信号的比较的值的实际目标速度信号。控制单元将每个实际目标速度信号与相关联的车轮速度信号进行比较以获得每个车轮的车轮速度误差信号，并将每个车轮速度误差信号转换成离合器控制信号，其中每个差速离合器致动器响应相关的离合器控制信号。

3. 发明申请

US20120209484A1 MACHINE CONTROL SYSTEM UTILIZING INERTIAL YAW SENSOR 有权
公开(公告)号：US20120209484A1
公开(公告)日：2012-08-16
申请号：US13457141
申请日：2012-04-26
申请人： Gerry O. McCann , Yun Liu , Keith F. Harvey
发明人： Gerry O. McCann , Yun Liu , Keith F. Harvey
IPC分类号： F16H48/27 , B60K23/04
CPC分类号： B60K17/20 , B60K23/04 , B60K28/165 , B60W30/045 , B60W2520/28 , B60W2720/28 , B60Y2200/14 , B60Y2200/222 , F16D48/06 , F16D2500/10425 , F16D2500/10431 , F16D2500/1112 , F16D2500/3108 , F16D2500/3118 , F16D2500/508 , F16D2500/70668
摘要： An electronic traction optimization system includes a control unit adapted to produce a corner speed estimate signal for each wheel of a machine, produce an ideal target speed signal for each wheel having a value at least partially responsive to the corner speed estimate signals, produces a practical target speed signal for each wheel, generates an actual target speed signal having a value responsive to a comparison of the ideal target speed signal and the practical target speed signal for each wheel. The control unit compares each actual target speed signal to an associated wheel speed signal to obtain a wheel speed error signal for each wheel and converts each wheel speed error signal to a clutch control signal, wherein each differential clutch actuator is responsive to an associated clutch control signal.

4. 发明授权

US5762783A Filter flushing arrangement 失效
标题翻译：过滤器冲洗布置
公开(公告)号：US5762783A
公开(公告)日：1998-06-09
申请号：US717787
申请日：1996-09-23
申请人： Keith F. Harvey
发明人： Keith F. Harvey
IPC分类号： B01D29/11 , B01D35/12 , B01D46/00 , B01D46/04 , B01D46/24 , B01D29/66
CPC分类号： B01D46/0067 , B01D29/114 , B01D35/12 , B01D46/0058 , B01D46/0075 , B01D46/24
摘要： A filter flushing arrangement is provided and includes a first filtering device, a second filtering device, and a valve arrangement connected to the first and second filtering devices. The valve arrangement is operative to change the direction of fluid flow through the first filtering device upon a filter element therein becoming clogged to flush the particles to the second filtering device which collects the particles on a filtering element therein and subsequently allows the foreign particles to freely settle to a collection basin. Some form of vibration and/or a burst of fluid from a fluid accumulating mechanism may be used to free the particles therefrom and allow them to settle to the collection basin. The collection basin is capable of collecting the particles over a long period of operation of the fluid system.
摘要翻译：提供了一种过滤器冲洗装置，包括第一过滤装置，第二过滤装置和连接到第一和第二过滤装置的阀装置。阀装置可操作以改变流过第一过滤装置的流体流动方向，其中过滤元件被堵塞以将颗粒冲洗到第二过滤装置，该第二过滤装置将颗粒收集在其中的过滤元件上，随后允许外来颗粒自由定居于集水盆地。来自流体积聚机构的某些形式的振动和/或液体流可用于将颗粒从其中释放并允许它们沉淀到收集池。收集池能够在流体系统的长时间运行中收集颗粒。

5. 发明授权

US09126480B2 Machine control system utilizing inertial yaw sensor 有权
标题翻译：利用惯性偏航传感器的机器控制系统
公开(公告)号：US09126480B2
公开(公告)日：2015-09-08
申请号：US13457169
申请日：2012-04-26
申请人： Gerry O. McCann , Yun Liu , Keith F. Harvey
发明人： Gerry O. McCann , Yun Liu , Keith F. Harvey
IPC分类号： G06F7/00 , B60K17/16 , B60K23/04 , F16D48/06 , B60W30/045 , B60K28/16
CPC分类号： B60K17/20 , B60K23/04 , B60K28/165 , B60W30/045 , B60W2520/14 , B60W2520/28 , B60W2720/28 , B60Y2200/14 , B60Y2200/222 , F16D48/06 , F16D2500/10425 , F16D2500/10431 , F16D2500/1112 , F16D2500/3108 , F16D2500/3118 , F16D2500/508 , F16D2500/70668
摘要： An electronic traction optimization system includes a control unit adapted to produce a corner speed estimate signal for each wheel of a machine, produce an ideal target speed signal for each wheel having a value at least partially responsive to the corner speed estimate signals, produces a practical target speed signal for each wheel, generates an actual target speed signal having a value responsive to a comparison of the ideal target speed signal and the practical target speed signal for each wheel. The control unit compares each actual target speed signal to an associated wheel speed signal to obtain a wheel speed error signal for each wheel and converts each wheel speed error signal to a clutch control signal, wherein each differential clutch actuator is responsive to an associated clutch control signal.
摘要翻译：电子牵引优化系统包括适于为机器的每个车轮产生拐角速度估计信号的控制单元，为每个车轮产生理想的目标速度信号，其具有至少部分地响应角速度估计信号的值，产生实用的每个车轮的目标速度信号产生具有响应于每个车轮的理想目标速度信号和实际目标速度信号的比较的值的实际目标速度信号。控制单元将每个实际目标速度信号与相关联的车轮速度信号进行比较以获得每个车轮的车轮速度误差信号，并将每个车轮速度误差信号转换成离合器控制信号，其中每个差速离合器致动器响应相关的离合器控制信号。

6. 发明申请

US20120209485A1 MACHINE CONTROL SYSTEM UTILIZING INERTIAL YAW SENSOR 有权
标题翻译：机械控制系统利用惯性传感器
公开(公告)号：US20120209485A1
公开(公告)日：2012-08-16
申请号：US13457169
申请日：2012-04-26
申请人： Gerry O. McCANN , Yun Liu , Keith F. Harvey
发明人： Gerry O. McCANN , Yun Liu , Keith F. Harvey
IPC分类号： F16H48/27 , B60K23/04
CPC分类号： B60K17/20 , B60K23/04 , B60K28/165 , B60W30/045 , B60W2520/14 , B60W2520/28 , B60W2720/28 , B60Y2200/14 , B60Y2200/222 , F16D48/06 , F16D2500/10425 , F16D2500/10431 , F16D2500/1112 , F16D2500/3108 , F16D2500/3118 , F16D2500/508 , F16D2500/70668
摘要： An electronic traction optimization system includes a control unit adapted to produce a corner speed estimate signal for each wheel of a machine, produce an ideal target speed signal for each wheel having a value at least partially responsive to the corner speed estimate signals, produces a practical target speed signal for each wheel, generates an actual target speed signal having a value responsive to a comparison of the ideal target speed signal and the practical target speed signal for each wheel. The control unit compares each actual target speed signal to an associated wheel speed signal to obtain a wheel speed error signal for each wheel and converts each wheel speed error signal to a clutch control signal, wherein each differential clutch actuator is responsive to an associated clutch control signal.
摘要翻译：电子牵引优化系统包括适于为机器的每个车轮产生拐角速度估计信号的控制单元，为每个车轮产生理想的目标速度信号，其具有至少部分地响应角速度估计信号的值，产生实用的每个车轮的目标速度信号产生具有响应于每个车轮的理想目标速度信号和实际目标速度信号的比较的值的实际目标速度信号。控制单元将每个实际目标速度信号与相关联的车轮速度信号进行比较以获得每个车轮的车轮速度误差信号，并将每个车轮速度误差信号转换成离合器控制信号，其中每个差速离合器致动器响应相关的离合器控制信号。

7. 发明申请

US20110125376A1 AUTOMATIC DOWNHILL SPEED CONTROL SYSTEM 有权
标题翻译：自动下坡速度控制系统
公开(公告)号：US20110125376A1
公开(公告)日：2011-05-26
申请号：US12623526
申请日：2009-11-23
申请人： Jonathan D. Chappell , Jason D. Bell , Paul Graham , Richard Adams , Keith F. Harvey , Stephen Thompson , James V. Dornberger
发明人： Jonathan D. Chappell , Jason D. Bell , Paul Graham , Richard Adams , Keith F. Harvey , Stephen Thompson , James V. Dornberger
IPC分类号： G06F7/00
CPC分类号： B60W10/11 , B60W10/06 , B60W10/196 , B60W30/18009 , B60W30/18072 , B60W2510/0638 , B60W2540/10 , B60W2540/12 , B60W2550/142
摘要： A method for automatically controlling the downhill speed of a machine. The method includes establishing a target machine speed based on a current machine speed and determining whether at least one trigger condition including a grade greater than a predetermined threshold has been satisfied. If satisfied, the method activates a control system to control at least one of a powertrain retarder and a change in a transmission gear to prevent exceeding the target machine speed.
摘要翻译：一种自动控制机器下坡速度的方法。该方法包括基于当前机器速度建立目标机器速度并且确定是否已经满足包括大于预定阈值的等级的至少一个触发条件。如果满足，该方法激活控制系统以控制动力传动减速器和变速器齿轮的变化中的至少一个，以防止超过目标机器速度。

8. 发明申请

US20110089655A1 Wheel Speed Sensing System and Method 有权
标题翻译：车轮速度传感系统及方法
公开(公告)号：US20110089655A1
公开(公告)日：2011-04-21
申请号：US12901635
申请日：2010-10-11
申请人： Gerry O. McCann , Jesse C. Anderson , Aaron F. Clay , Keith F. Harvey , Keith A. Kabrick , Alice L. Kim , Daniel T. Wilhelm , Daniel P. Sergison
发明人： Gerry O. McCann , Jesse C. Anderson , Aaron F. Clay , Keith F. Harvey , Keith A. Kabrick , Alice L. Kim , Daniel T. Wilhelm , Daniel P. Sergison
IPC分类号： B60B37/10 , B60B35/02 , B60B27/02 , G01P3/44 , G06F15/00
CPC分类号： G01P3/443 , B60T8/171 , B60T8/329 , F16C41/007 , F16C2326/02 , G01P3/487
摘要： An improved speed sensing system is disclosed for a machine, such as a truck, that has an axle with an end and an axis. The machine further includes a sensor non-rotatably coupled to the end of the axle and coaxial with the axis. A wheel hub is rotatably coupled to the axle and a wheel cover is coupled to the wheel hub. The machine further includes a magnet coaxially disposed with the axis and coupled to the wheel cover for rotation about the axis as the wheel rotates. The sensor generates signals based on the rotational speed of the magnet and the wheel. For non-rotating axles that are solid or include solid spindles, a passageway for a communication line between the sensor and electronic control module (ECM) may be easily drilled thereby making the disclosed system easy to add to an existing machine or vehicle.
摘要翻译：公开了一种用于诸如卡车的机器的改进的速度感测系统，其具有具有端部和轴线的轴。机器还包括不可旋转地联接到轴的端部并与轴线同轴的传感器。轮毂可旋转地联接到车轴，并且车轮罩联接到轮毂。机器还包括与轴同轴地设置的磁体，并联接到车轮盖，用于当车轮旋转时围绕轴线旋转。传感器根据磁铁和车轮的转速产生信号。对于固体或包括实心心轴的非旋转轴，可以容易地钻探传感器和电子控制模块（ECM）之间的通信线路，从而使所公开的系统容易添加到现有机器或车辆。

9. 发明授权

US09296295B2 Machine control system utilizing inertial yaw sensor 有权
公开(公告)号：US09296295B2
公开(公告)日：2016-03-29
申请号：US13457141
申请日：2012-04-26
申请人： Gerry O. McCann , Yun Liu , Keith F. Harvey
发明人： Gerry O. McCann , Yun Liu , Keith F. Harvey
IPC分类号： B60K17/16 , B60K23/04 , F16D48/06 , B60W30/045 , B60K28/16
CPC分类号： B60K17/20 , B60K23/04 , B60K28/165 , B60W30/045 , B60W2520/28 , B60W2720/28 , B60Y2200/14 , B60Y2200/222 , F16D48/06 , F16D2500/10425 , F16D2500/10431 , F16D2500/1112 , F16D2500/3108 , F16D2500/3118 , F16D2500/508 , F16D2500/70668
摘要： An electronic traction optimization system includes a control unit adapted to produce a corner speed estimate signal for each wheel of a machine, produce an ideal target speed signal for each wheel having a value at least partially responsive to the corner speed estimate signals, produces a practical target speed signal for each wheel, generates an actual target speed signal having a value responsive to a comparison of the ideal target speed signal and the practical target speed signal for each wheel. The control unit compares each actual target speed signal to an associated wheel speed signal to obtain a wheel speed error signal for each wheel and converts each wheel speed error signal to a clutch control signal, wherein each differential clutch actuator is responsive to an associated clutch control signal.

10. 发明授权

US08327697B2 Wheel speed sensing system and method 有权
标题翻译：车轮速度传感系统及方法
公开(公告)号：US08327697B2
公开(公告)日：2012-12-11
申请号：US12901635
申请日：2010-10-11
申请人： Gerry O. McCann , Jesse C. Anderson , Aaron F. Clay , Keith F. Harvey , Keith A. Kabrick , Alice L. Kim , Daniel T. Wilhelm , Daniel P. Sergison
发明人： Gerry O. McCann , Jesse C. Anderson , Aaron F. Clay , Keith F. Harvey , Keith A. Kabrick , Alice L. Kim , Daniel T. Wilhelm , Daniel P. Sergison
IPC分类号： G01M17/013
CPC分类号： G01P3/443 , B60T8/171 , B60T8/329 , F16C41/007 , F16C2326/02 , G01P3/487
摘要： An improved speed sensing system is disclosed for a machine, such as a truck, that has an axle with an end and an axis. The machine further includes a sensor non-rotatably coupled to the end of the axle and coaxial with the axis. A wheel hub is rotatably coupled to the axle and a wheel cover is coupled to the wheel hub. The machine further includes a magnet coaxially disposed with the axis and coupled to the wheel cover for rotation about the axis as the wheel rotates. The sensor generates signals based on the rotational speed of the magnet and the wheel. For non-rotating axles that are solid or include solid spindles, a passageway for a communication line between the sensor and electronic control module (ECM) may be easily drilled thereby making the disclosed system easy to add to an existing machine or vehicle.
摘要翻译：公开了一种用于诸如卡车的机器的改进的速度感测系统，其具有具有端部和轴线的轴。机器还包括不可旋转地联接到轴的端部并与轴线同轴的传感器。轮毂可旋转地联接到车轴，并且车轮罩联接到轮毂。机器还包括与轴同轴地设置的磁体，并联接到车轮盖，用于当车轮旋转时围绕轴线旋转。传感器根据磁铁和车轮的转速产生信号。对于固体或包括实心心轴的非旋转轴，可以容易地钻探传感器和电子控制模块（ECM）之间的通信线路，从而使所公开的系统容易添加到现有机器或车辆。

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