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1. 发明授权

US07677086B2 Engine oil viscosity diagnostic systems and methods 有权
标题翻译：发动机油粘度诊断系统及方法
公开(公告)号：US07677086B2
公开(公告)日：2010-03-16
申请号：US11684952
申请日：2007-03-12
申请人： William C. Albertson , David R. Staley , Mike M. McDonald , Bryan K. Pryor
发明人： William C. Albertson , David R. Staley , Mike M. McDonald , Bryan K. Pryor
IPC分类号： G01N11/06
CPC分类号： G01N11/10 , G01N33/2888
摘要： An engine oil viscosity measurement system is provided. The system includes: a solenoid response module that determines an actual response time based on a position signal; an expected response module that determines an expected response time based on a system voltage and engine oil temperature; and a diagnostic module that diagnoses viscosity of the engine oil based on the actual response time and the expected response time.
摘要翻译：提供发动机油粘度测量系统。该系统包括：螺线管响应模块，其基于位置信号确定实际响应时间; 预期响应模块，其基于系统电压和发动机机油温度确定预期响应时间; 以及基于实际响应时间和预期响应时间来诊断发动机油的粘度的诊断模块。

2. 发明授权

US08127597B2 Oil condition sensing methods and systems 有权
标题翻译：油气传感方法和系统
公开(公告)号：US08127597B2
公开(公告)日：2012-03-06
申请号：US12276876
申请日：2008-11-24
申请人： David R. Staley , Bryan K. Pryor , William C. Albertson , Timothy L. Neal , Mike M. McDonald
发明人： David R. Staley , Bryan K. Pryor , William C. Albertson , Timothy L. Neal , Mike M. McDonald
IPC分类号： G01N33/26 , F01M1/04
CPC分类号： G01N11/00 , G01N2011/0066
摘要： An engine oil system comprises an oil condition sensing device and a control module. The oil condition sensing device includes an electrically actuated member and is in fluid communication with an engine oil reservoir. The control module selectively causes current to be supplied to the oil condition sensing device to actuate the member, measures the current, determines a parameter of the current, and selectively identifies at least two of an oil level, an oil change event, and an oil viscosity level based on the parameter.
摘要翻译：发动机油系统包括油状况检测装置和控制模块。油状况检测装置包括电致动构件并且与发动机油储存器流体连通。所述控制模块选择性地使电流被提供给油状态检测装置以致动构件，测量电流，确定电流的参数，并且选择性地识别油位，换油事件和油中的至少两个基于参数的粘度水平。

3. 发明申请

US20080093172A1 Engine oil change detection systems and methods 有权
标题翻译：发动机换油检测系统及方法
公开(公告)号：US20080093172A1
公开(公告)日：2008-04-24
申请号：US11514673
申请日：2006-09-01
申请人： William C. Albertson , David R. Staley , Mike M. McDonald , Bryan K. Pryor
发明人： William C. Albertson , David R. Staley , Mike M. McDonald , Bryan K. Pryor
IPC分类号： F01M11/10 , G06F17/00
CPC分类号： F01M11/10 , F01M2011/14
摘要： An engine oil change detection control system is provided. The system includes an armature position module that monitors a solenoid armature position based on a position signal. A solenoid control module selectively generates a solenoid control signal and estimates a delay time based on the solenoid control signal and the armature position. An engine oil change detection module detects an engine oil change event based on the delay time.
摘要翻译：提供一种发动机换油检测控制系统。该系统包括基于位置信号监测螺线管电枢位置的电枢位置模块。螺线管控制模块选择性地产生螺线管控制信号，并基于螺线管控制信号和电枢位置估计延迟时间。发动机换油检测模块基于延迟时间检测发动机换油事件。

4. 发明授权

US08292497B2 Cloud point monitoring systems for determining a cloud point temperature of diesel fuel 有权
标题翻译：用于确定柴油燃点浊点温度的浊点监测系统
公开(公告)号：US08292497B2
公开(公告)日：2012-10-23
申请号：US12173990
申请日：2008-07-16
申请人： Bryan K. Pryor , William C. Albertson , Mike M. McDonald
发明人： Bryan K. Pryor , William C. Albertson , Mike M. McDonald
IPC分类号： G01N25/12 , G01N25/36 , G01N25/14
CPC分类号： G01N25/02
摘要： Cloud point monitoring systems for determining a cloud point temperature value for diesel fuel are provided. In one exemplary embodiment, a cloud point monitoring system receives diesel fuel in the tubular conduit and propagates light through the diesel fuel. The cloud point monitoring system further determines a cloud point temperature value indicative of a cloud point of the diesel fuel based on a light intensity level of the light that has propagated through cooled diesel fuel.
摘要翻译：提供了用于确定柴油燃料浊点温度值的浊点监测系统。在一个示例性实施例中，浊点监测系统在管状管道中接收柴油燃料并将光传播通过柴油燃料。浊点监测系统还基于通过冷却的柴油燃料传播的光的光强度水平来确定指示柴油燃料的浊点的浊点温度值。

5. 发明授权

US08245684B2 Method of oil pressure control in an engine 有权
标题翻译：发动机油压控制方法
公开(公告)号：US08245684B2
公开(公告)日：2012-08-21
申请号：US12435719
申请日：2009-05-05
申请人： Michael G. Reynolds , Bryan K. Pryor , William C. Albertson , Mike M. McDonald
发明人： Michael G. Reynolds , Bryan K. Pryor , William C. Albertson , Mike M. McDonald
IPC分类号： F01M1/08 , F01M1/14 , F01M1/16
CPC分类号： F01M5/025 , F01M1/16
摘要： An engine having a fluid lubrication and control system is provided. The engine also includes a pump configured to maintain fluid pressure in the lubrication and control system when the engine is running. The engine additionally includes an accumulator in fluid communication with the lubrication and control system. The accumulator is configured to accumulate and retain fluid when the engine is running, and to discharge the fluid when the engine is not running in order to maintain fluid pressure in the lubrication and control system. A method for controlling oil pressure in the engine is also provided.
摘要翻译：提供具有流体润滑和控制系统的发动机。发动机还包括配置成在发动机运行时保持润滑和控制系统中的流体压力的泵。发动机还包括与润滑和控制系统流体连通的蓄能器。蓄能器构造成在发动机运行时积聚和保持流体，并且当发动机不运行时排出流体，以便保持润滑和控制系统中的流体压力。还提供了一种用于控制发动机中的油压的方法。

6. 发明申请

US20100012410A1 Cloud Point Monitoring Systems for Determining a Cloud Point Temperature of Diesel Fuel 有权
标题翻译：用于确定柴油燃料浊点温度的浊点监测系统
公开(公告)号：US20100012410A1
公开(公告)日：2010-01-21
申请号：US12173990
申请日：2008-07-16
申请人： Bryan K. Pryor , William C. Albertson , Mike M. McDonald
发明人： Bryan K. Pryor , William C. Albertson , Mike M. McDonald
IPC分类号： B60K15/077 , G01N25/02
CPC分类号： G01N25/02
摘要： Cloud point monitoring systems for determining a cloud point temperature value for diesel fuel are provided. In one exemplary embodiment, a cloud point monitoring system receives diesel fuel in the tubular conduit and propagates light through the diesel fuel. The cloud point monitoring system further determines a cloud point temperature value indicative of a cloud point of the diesel fuel based on a light intensity level of the light that has propagated through cooled diesel fuel.
摘要翻译：提供了用于确定柴油燃料浊点温度值的浊点监测系统。在一个示例性实施例中，浊点监测系统在管状管道中接收柴油燃料并将光传播通过柴油燃料。浊点监测系统还基于通过冷却的柴油燃料传播的光的光强度水平来确定指示柴油燃料的浊点的浊点温度值。

7. 发明授权

US07665352B2 Adaptive oil pressure fault detection 有权
标题翻译：自适应油压故障检测
公开(公告)号：US07665352B2
公开(公告)日：2010-02-23
申请号：US11703052
申请日：2007-02-06
申请人： David R. Staley , Mike M. McDonald , William C. Albertson
发明人： David R. Staley , Mike M. McDonald , William C. Albertson
IPC分类号： G01M15/09
CPC分类号： G01M3/32
摘要： A method of monitoring pressure of oil that is implemented within an internal combustion engine includes determining an expected oil pressure value based on engine operating conditions and monitoring an actual oil pressure value based on a signal generated by an oil pressure sensor. A difference between the expected oil pressure value and the actual oil pressure value is calculated and is compared to a threshold difference. A diagnostic trouble code is generated when the difference exceeds the threshold difference.
摘要翻译：监测在内燃机中实施的油压的方法，包括基于发动机运转条件确定预期油压值，并基于由油压传感器产生的信号来监测实际油压值。计算预期油压值和实际油压值之间的差异，并将其与阈值差进行比较。当差值超过阈值差时，产生诊断故障代码。

8. 发明申请

US20080184776A1 Adaptive oil pressure fault detection 有权
标题翻译：自适应油压故障检测
公开(公告)号：US20080184776A1
公开(公告)日：2008-08-07
申请号：US11703052
申请日：2007-02-06
申请人： David R. Staley , Mike M. McDonald , William C. Albertson
发明人： David R. Staley , Mike M. McDonald , William C. Albertson
IPC分类号： G01M3/02
CPC分类号： G01M3/32
摘要： A method of monitoring pressure of oil that is implemented within an internal combustion engine includes determining an expected oil pressure value based on engine operating conditions and monitoring an actual oil pressure value based on a signal generated by an oil pressure sensor. A difference between the expected oil pressure value and the actual oil pressure value is calculated and is compared to a threshold difference. A diagnostic trouble code is generated when the difference exceeds the threshold difference.
摘要翻译：监测在内燃机中实施的油压的方法，包括基于发动机运转条件确定预期油压值，并基于由油压传感器产生的信号来监测实际油压值。计算预期油压值和实际油压值之间的差异，并将其与阈值差进行比较。当差值超过阈值差时，产生诊断故障代码。

9. 发明授权

US08622036B2 Engine including cylinder deactivation assembly and method of control 有权
标题翻译：发动机包括气缸停用组件和控制方法
公开(公告)号：US08622036B2
公开(公告)日：2014-01-07
申请号：US12572574
申请日：2009-10-02
申请人： William C. Albertson , Mike M. McDonald
发明人： William C. Albertson , Mike M. McDonald
IPC分类号： F01L9/02
CPC分类号： F01L13/0005 , F01L1/146 , F01L1/24 , F01L2105/00 , F01L2800/05
摘要： A method is provided for operating an engine assembly having a hydraulically actuated component. The method may include providing pressurized oil from a pressurized oil source to an oil passage in communication with the hydraulically actuated component and determining a first oil pressure measurement within the oil passage a first predetermined time after the providing. The method may further include preventing operation of the hydraulically actuated component when the first oil pressure measurement is below a first predetermined limit, isolating the oil passage from the pressurized oil source after the providing, and determining a second oil pressure measurement within the oil passage a second predetermined time after the isolating when the first oil pressure measurement is above the first predetermined limit. Operation of the hydraulically actuated component may be prevented when the second oil pressure measurement is above a second predetermined limit.
摘要翻译：提供了一种用于操作具有液压致动部件的发动机组件的方法。该方法可以包括将压力油从加压油源提供到与液压致动部件连通的油通道，并且在提供之后的第一预定时间内确定油通道内的第一油压测量。该方法还可以包括当第一油压测量低于第一预定极限时防止液压致动部件的操作，在提供之后将油通道与加压油源隔离，以及确定油通道内的第二油压测量当第一油压测量值高于第一预定极限时，隔离后的第二预定时间。当第二油压测量值高于第二预定极限时，可以防止液压致动部件的操作。

10. 发明授权

US07720587B2 Variable operation of vehicle transmissions using rough road sensing 有权
标题翻译：使用粗糙的道路感测的车辆变速器的可变操作
公开(公告)号：US07720587B2
公开(公告)日：2010-05-18
申请号：US11375457
申请日：2006-03-14
申请人： Mike M. McDonald , William C. Albertson , Keith D. Van Maanen
发明人： Mike M. McDonald , William C. Albertson , Keith D. Van Maanen
IPC分类号： G06F17/00
CPC分类号： F16H61/0213 , F16H59/66 , F16H2061/0227 , Y10T74/19251
摘要： A method for variable operation of a vehicle transmission using rough road sensing includes defining a first set of parameters to calibrate the vehicle transmission for a smooth road condition and a second set of parameters to calibrate the vehicle transmission for a rough road condition. The method includes sensing a road condition, generating a road condition signal corresponding to the road condition, and measuring a magnitude of the road condition signal. The method includes switching from the first set of parameters to the second set of parameters to operate the vehicle transmission when the magnitude of the road condition signal exceeds a first predetermined threshold. The method includes switching from the second set of parameters to the first set of parameters to operate the vehicle transmission when the magnitude of the road condition signal is less than a second predetermined threshold that is different than the first predetermined threshold.
摘要翻译：使用粗糙道路感测的车辆变速器的可变操作的方法包括：为了平稳的道路状况定义第一组参数以校准车辆变速器，以及第二组参数，用于在粗糙的道路状况下校准车辆变速器。该方法包括感测道路状况，产生与道路状况相对应的道路状态信号，以及测量道路状态信号的大小。该方法包括：当道路状态信号的大小超过第一预定阈值时，从第一组参数切换到第二组参数以操作车辆传输。该方法包括当道路状态信号的幅度小于与第一预定阈值不同的第二预定阈值时，从第二组参数切换到第一组参数以操作车辆传输。

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