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1. 发明申请

US20050080547A1 Wheel slip detection and torque management 有权
标题翻译：车轮滑移检测和扭矩管理
公开(公告)号：US20050080547A1
公开(公告)日：2005-04-14
申请号：US10601063
申请日：2003-10-09
申请人： Herve Scelers , Paul Bauerle , Ruobai Zhang , Craig Hawkins , Hiep Do , Timothy Keenan
发明人： Herve Scelers , Paul Bauerle , Ruobai Zhang , Craig Hawkins , Hiep Do , Timothy Keenan
IPC分类号： B60K28/16 , G06F17/00
CPC分类号： B60K28/16 , B60W2720/30
摘要： A method of controlling traction in a vehicle having at least one non-driven wheel speed sensor. Actual vehicle acceleration and a wheel speed difference are detected. At least one of the actual vehicle acceleration and the wheel speed difference is compared to at least one of a predetermined vehicle acceleration and a predetermined wheel speed difference to detect vehicle wheel slip. A wheel torque is reduced in response to detected wheel slip. The foregoing method allows traction control to be installed in many types of vehicles, including vehicles without ABS. More than one type of wheel slip detection can be implemented, and various types of wheel slip can be detected.
摘要翻译：一种用于控制具有至少一个非从动轮速度传感器的车辆中的牵引力的方法。检测实际的车辆加速度和车轮速度差。将实际车辆加速度和车轮速度差中的至少一个与预定车辆加速度和预定车轮速度差中的至少一个进行比较，以检测车轮滑移。响应于检测到的车轮滑动，车轮扭矩减小。上述方法允许牵引力控制安装在许多类型的车辆中，包括没有ABS的车辆。可以实现多种类型的车轮滑移检测，并且可以检测各种类型的车轮滑移。

2. 发明授权

US07363138B2 Wheel slip detection and torque management 有权
标题翻译：车轮滑移检测和扭矩管理
公开(公告)号：US07363138B2
公开(公告)日：2008-04-22
申请号：US10601063
申请日：2003-10-09
申请人： Herve Scelers , Paul A. Bauerle , Ruobai Zhang , Craig J. Hawkins , Hiep T. Do , Timothy J. Keenan
发明人： Herve Scelers , Paul A. Bauerle , Ruobai Zhang , Craig J. Hawkins , Hiep T. Do , Timothy J. Keenan
IPC分类号： G06F17/00
CPC分类号： B60K28/16 , B60W2720/30
摘要： A method of controlling traction in a vehicle having at least one non-driven wheel speed sensor. Actual vehicle acceleration and a wheel speed difference are detected. At least one of the actual vehicle acceleration and the wheel speed difference is compared to at least one of a predetermined vehicle acceleration and a predetermined wheel speed difference to detect vehicle wheel slip. A wheel torque is reduced in response to detected wheel slip. The foregoing method allows traction control to be installed in many types of vehicles, including vehicles without ABS. More than one type of wheel slip detection can be implemented, and various types of wheel slip can be detected.
摘要翻译：一种用于控制具有至少一个非从动轮速度传感器的车辆中的牵引力的方法。检测实际的车辆加速度和车轮速度差。将实际车辆加速度和车轮速度差中的至少一个与预定车辆加速度和预定车轮速度差中的至少一个进行比较，以检测车轮滑移。响应于检测到的车轮滑动，车轮扭矩减小。上述方法允许牵引力控制安装在许多类型的车辆中，包括没有ABS的车辆。可以实现多种类型的车轮滑移检测，并且可以检测各种类型的车轮滑移。

3. 发明授权

US07247125B2 Torque converter controller stuck-on test in a multiplex device 有权
标题翻译：扭矩转换器控制器在多路复用器件中卡住测试
公开(公告)号：US07247125B2
公开(公告)日：2007-07-24
申请号：US10836893
申请日：2004-04-30
申请人： Herve Scelers
发明人： Herve Scelers
IPC分类号： F16H61/26
CPC分类号： F16H61/12 , F16H2061/1208 , F16H2061/1228 , F16H2061/1264 , F16H2061/6608 , Y10S477/906 , Y10T477/6936 , Y10T477/73 , Y10T477/78
摘要： A device and method for fluid delivery in a continuously variable transmission that includes a valve assembly, configured to distribute a fluid, having a first position and a second position. A forward clutch, a reverse clutch, and a torque converter are connected to the valve assembly. The valve assembly in the first position regulates either the forward clutch or the reverse clutch and opens the torque converter. In the second position, the valve assembly closes the forward clutch or the reverse clutch and regulates the torque converter. A controller commands the valve assembly to the first position and detects if the valve assembly is stuck in the second position. The controller is able to detect the valve assembly stuck in the second position and attempt to unstuck it while the continuously variable transmission is in drive.
摘要翻译：一种用于无级变速器中的流体输送的装置和方法，该装置和方法包括阀组件，该阀组件配置成分配具有第一位置和第二位置的流体。前进离合器，倒档离合器和变矩器连接到阀组件。在第一位置的阀组件调节前进离合器或倒档离合器并打开变矩器。在第二位置，阀组件关闭前进离合器或倒档离合器并调节变矩器。控制器将阀组件指令到第一位置，并检测阀组件是否卡在第二位置。控制器能够检测到阀组件卡在第二位置，并尝试在无级变速器处于驱动状态时将其拆开。

4. 发明授权

US07739019B2 Rough road detection 失效
标题翻译：粗路检测
公开(公告)号：US07739019B2
公开(公告)日：2010-06-15
申请号：US11017362
申请日：2004-12-20
申请人： Dominique Robert , Herve Scelers , Pascal Tissot
发明人： Dominique Robert , Herve Scelers , Pascal Tissot
IPC分类号： G06F7/00 , G06F17/00
CPC分类号： F16H59/66 , B60W2550/147 , F16H61/14 , F16H61/66272 , Y10T477/619 , Y10T477/624 , Y10T477/635 , Y10T477/69367 , Y10T477/75
摘要： A rough road detection system for a vehicle comprises a first acceleration sensor that measures vertical acceleration of a component of the vehicle. An adaptive acceleration limits module determines a first acceleration limit based upon a speed of the vehicle. A limit comparison module generates a rough road signal based on a comparison of the first acceleration limit from the adaptive acceleration limits module and the measured acceleration from the first acceleration sensor.
摘要翻译：用于车辆的粗糙道路检测系统包括测量车辆的部件的垂直加速度的第一加速度传感器。自适应加速度限制模块基于车辆的速度来确定第一加速度极限。限制比较模块基于来自自适应加速度限制模块的第一加速度极限与来自第一加速度传感器的测量加速度的比较，生成粗略道路信号。

5. 发明申请

US20070168103A1 Neutral idle hill detection 有权
标题翻译：中性空闲山检测
公开(公告)号：US20070168103A1
公开(公告)日：2007-07-19
申请号：US11333132
申请日：2006-01-17
申请人： Herve Scelers
发明人： Herve Scelers
IPC分类号： G06F17/00
CPC分类号： F16H61/20 , F16H59/24 , F16H59/40 , F16H59/54 , F16H59/66 , F16H59/72 , F16H2059/663 , F16H2061/207 , Y10T477/638 , Y10T477/6395
摘要： A neutral idle hill detection system for a vehicle with an automatic transmission comprises a range selection input device that receives an operating range of a transmission. A throttle position input device receives a throttle position signal. A transmission output speed input device receives a transmission output speed signal. A transmission temperature input device receives a temperature signal. A brake status input device receives a brake signal. A control module receives the range, the throttle position signal, the transmission output speed signal, the temperature signal, and the brake signal, detects a hill condition based on the received signals, and controls a first clutch of the transmission based on the hill condition.
摘要翻译：一种用于具有自动变速器的车辆的空档怠速山坡检测系统，包括接收变速器工作范围的量程选择输入装置。节气门位置输入装置接收节气门位置信号。变速器输出速度输入装置接收发送输出速度信号。变速器温度输入装置接收温度信号。制动状态输入装置接收制动信号。控制模块接收该范围，节气门位置信号，变速器输出速度信号，温度信号和制动信号，基于接收到的信号检测山坡状况，并且基于山丘状态来控制变速器的第一离合器。

6. 发明授权

US07236872B2 Speed sensor instability detection 有权
标题翻译：速度传感器不稳定检测
公开(公告)号：US07236872B2
公开(公告)日：2007-06-26
申请号：US10720624
申请日：2003-11-24
申请人： Herve Scelers
发明人： Herve Scelers
IPC分类号： B60T7/12
CPC分类号： B60T8/885 , B60T2270/413
摘要： A speed sensor instability detection and correction system for use with a vehicle includes a speed sensor output variation extractor monitoring and recording change in output of a speed sensor over time. A speed sensor output variation comparison module detects speed sensor instability based on a comparison between the speed sensor output variation and a predetermined threshold. An output speed determination module selectively determines output speed in alternative ways based on whether speed sensor instability is detected.
摘要翻译：用于车辆的速度传感器不稳定性检测和校正系统包括速度传感器输出变化提取器，随时间监视和记录速度传感器的输出变化。速度传感器输出变化比较模块基于速度传感器输出变化与预定阈值之间的比较来检测速度传感器不稳定性。输出速度确定模块基于是否检测到速度传感器不稳定性以替代方式选择性地确定输出速度。

7. 发明授权

US07524265B2 Powertrain overspeed protection 有权
标题翻译：动力总成超速保护
公开(公告)号：US07524265B2
公开(公告)日：2009-04-28
申请号：US11481399
申请日：2006-07-05
申请人： Herve Scelers
发明人： Herve Scelers
IPC分类号： B60W10/04 , B60W10/10
CPC分类号： B60W30/1884 , B60W2510/0638 , B60W2510/1015 , Y10T477/675 , Y10T477/679
摘要： A method of inhibiting an overspeed condition in a vehicle powertrain includes monitoring at least one of an engine speed and a transmission input shaft speed of a torque converter that transfers drive torque between an engine and a transmission and determining an operating condition of the vehicle powertrain. The method further includes determining a first threshold speed based on the operating condition and reducing an engine torque request when the at least one of the engine speed and the transmission input shaft speed exceeds the first threshold speed.
摘要翻译：一种抑制车辆动力系超速状况的方法，包括：监测发动机与变速器之间的驱动转矩的变矩器的发动机转速和变速器输入轴转速中的至少一方，并确定车辆动力总成的运转状态。该方法还包括当发动机速度和变速器输入轴速度中的至少一个超过第一阈值速度时，基于操作条件确定第一阈值速度并减小发动机扭矩请求。

8. 发明申请

US20080009391A1 Powertrain overspeed protection 有权
标题翻译：动力总成超速保护
公开(公告)号：US20080009391A1
公开(公告)日：2008-01-10
申请号：US11481399
申请日：2006-07-05
申请人： Herve Scelers
发明人： Herve Scelers
IPC分类号： B60W10/04
CPC分类号： B60W30/1884 , B60W2510/0638 , B60W2510/1015 , Y10T477/675 , Y10T477/679
摘要： A method of inhibiting an overspeed condition in a vehicle powertrain includes monitoring at least one of an engine speed and a transmission input shaft speed of a torque converter that transfers drive torque between an engine and a transmission and determining an operating condition of the vehicle powertrain. The method further includes determining a first threshold speed based on the operating condition and reducing an engine torque request when the at least one of the engine speed and the transmission input shaft speed exceeds the first threshold speed.
摘要翻译：一种抑制车辆动力系超速状况的方法，包括：监测发动机与变速器之间的驱动转矩的变矩器的发动机转速和变速器输入轴转速中的至少一方，并确定车辆动力总成的运转状态。该方法还包括当发动机速度和变速器输入轴速度中的至少一个超过第一阈值速度时，基于操作条件确定第一阈值速度并减小发动机扭矩请求。

9. 发明授权

US07509202B2 Neutral idle hill detection 有权
标题翻译：中性空闲山检测
公开(公告)号：US07509202B2
公开(公告)日：2009-03-24
申请号：US11333132
申请日：2006-01-17
申请人： Herve Scelers
发明人： Herve Scelers
IPC分类号： G06F19/00 , F16H61/00
CPC分类号： F16H61/20 , F16H59/24 , F16H59/40 , F16H59/54 , F16H59/66 , F16H59/72 , F16H2059/663 , F16H2061/207 , Y10T477/638 , Y10T477/6395
摘要： A neutral idle hill detection system for a vehicle with an automatic transmission comprises a range selection input device that receives an operating range of a transmission. A throttle position input device receives a throttle position signal. A transmission output speed input device receives a transmission output speed signal. A transmission temperature input device receives a temperature signal. A brake status input device receives a brake signal. A control module receives the range, the throttle position signal, the transmission output speed signal, the temperature signal, and the brake signal, detects a hill condition based on the received signals, and controls a first clutch of the transmission based on the hill condition.
摘要翻译：一种用于具有自动变速器的车辆的空档怠速山坡检测系统，包括接收变速器工作范围的量程选择输入装置。节气门位置输入装置接收节气门位置信号。变速器输出速度输入装置接收发送输出速度信号。传输温度输入装置接收温度信号。制动状态输入装置接收制动信号。控制模块接收该范围，节气门位置信号，变速器输出速度信号，温度信号和制动信号，基于接收到的信号检测山坡状况，并且基于山丘状态来控制变速器的第一离合器。

10. 发明申请

US20060136111A1 Rough road detection 失效
标题翻译：粗路检测
公开(公告)号：US20060136111A1
公开(公告)日：2006-06-22
申请号：US11017362
申请日：2004-12-20
申请人： Dominique Robert , Herve Scelers , Pascal Tissot
发明人： Dominique Robert , Herve Scelers , Pascal Tissot
IPC分类号： G06F19/00
CPC分类号： F16H59/66 , B60W2550/147 , F16H61/14 , F16H61/66272 , Y10T477/619 , Y10T477/624 , Y10T477/635 , Y10T477/69367 , Y10T477/75
摘要： A rough road detection system for a vehicle comprises a first acceleration sensor that measures vertical acceleration of a component of the vehicle. An adaptive acceleration limits module determines a first acceleration limit based upon a speed of the vehicle. A limit comparison module generates a rough road signal based on a comparison of the first acceleration limit from the adaptive acceleration limits module and the measured acceleration from the first acceleration sensor.
摘要翻译：用于车辆的粗糙道路检测系统包括测量车辆的部件的垂直加速度的第一加速度传感器。自适应加速度限制模块基于车辆的速度来确定第一加速度极限。限制比较模块基于来自自适应加速度限制模块的第一加速度极限与来自第一加速度传感器的测量加速度的比较，生成粗略道路信号。

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