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公开(公告)号：US20140256509A1
公开(公告)日：2014-09-11
申请号：US13788787
申请日：2013-03-07
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： William L. Cousins , Bradford W. Bur
CPC classification number: F02N99/00 , B60W10/06 , B60W10/11 , B60W10/182 , F02N11/0807 , F02N11/103 , F02N2200/0802 , F02N2200/0803 , F16H2059/6823 , Y10T477/644 , Y10T477/656
Abstract: A remote start vehicle system for a vehicle is provided. The system includes a remote start requester configured to request that the engine be started. The remote start requester is operable to request that the engine be started when the remote start requester is located outside of the vehicle. A control module is configured to cause the engine to be started upon request from the remote start requester. A sensor assembly is configured to sense a neutral gear state of the transmission, where the neutral gear state indicates whether the transmission is in neutral. The sensor assembly is configured to communicate the neutral gear state to the control module. The control module is configured to prevent the engine from being started if the neutral gear state indicates that the transmission is not in neutral. A method of remotely starting an engine is also provided.
Abstract translation: 提供一种用于车辆的远程起动车辆系统。 该系统包括被配置为请求引擎启动的远程启动请求器。 远程启动请求者可操作以在远程启动请求者位于车辆外部时请求引擎启动。 控制模块被配置为使得引擎可以根据远程启动请求者的请求来启动。 传感器组件被配置为感测变速器的空档状态，其中空档状态指示变速器是否处于中立状态。 传感器组件被配置为将空档状态传送到控制模块。 控制模块构造成如果中性档状态指示变速器不处于空档状态，则防止发动机起动。 还提供了一种远程启动发动机的方法。
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公开(公告)号：US08746104B2
公开(公告)日：2014-06-10
申请号：US13945510
申请日：2013-07-18
Applicant: GM Global Technology Operations LLC
Inventor： Christopher G. Benson , William L. Cousins , Bradford W. Bur , Kevin O'Connor , Mark Pickhard , Steven R. Stuve
CPC classification number: G01B7/003 , F02D41/123 , F16H59/044 , F16H59/70 , Y10T74/20018 , Y10T74/2003 , Y10T74/2014
Abstract: The present invention provides a gear absolute position sensor assembly (GAPS) that senses the current absolute, position of the shift lever of a manual transmission. The sensor assembly provides data to an associated electronic controller such as an engine control module (ECM) regarding the current position of the shift lever, such as an engaged gear. The sensor assembly preferably comprises at least one Hall effect or other type of magnetic field (proximity) sensors in combination with an application specific integrated circuit (ASIC) which is supplied with data from the sensors, decodes the output of the sensors and provides an output identifying a specific engaged gear or neutral for use by vehicle or engine management electronics. The sensors are mounted proximate the shift linkage at a location where they can sense both rotation and translation.
Abstract translation: 本发明提供了一种感测手动变速器的变速杆的当前绝对位置的齿轮绝对位置传感器组件（GAPS）。 传感器组件向关联的电子控制器（例如发动机控制模块（ECM））提供关于变速杆的当前位置（例如啮合的齿轮）的数据。 传感器组件优选地包括至少一个霍尔效应或其他类型的磁场（接近）传感器，其与从传感器提供数据的专用集成电路（ASIC）组合，对传感器的输出进行解码并提供输出 识别车辆或发动机管理电子设备使用的具体啮合齿轮或空档。 传感器安装在移动连杆附近，在它们可以感应旋转和平移的位置。
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公开(公告)号：US11560133B2
公开(公告)日：2023-01-24
申请号：US17036834
申请日：2020-09-29
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Stefan M. Frick , Bradford W. Bur
Abstract: A system of a vehicle includes: a torque request module configured to determine a first engine torque request based on a driver input and to set a second engine torque request to a lesser one of (a) the first engine torque request and (b) an engine torque limit; and a torque limit module configured to, when a vehicle speed is less than a predetermined speed, an accelerator pedal position is greater than a predetermined accelerator pedal position, and a brake torque request for braking of the vehicle is greater than a predetermined torque, set the engine torque limit to less than the first engine torque request.
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公开(公告)号：US09719595B2
公开(公告)日：2017-08-01
申请号：US14753973
申请日：2015-06-29
Applicant: GM Global Technology Operations LLC
Inventor： Bradford W. Bur , Edward J. Rodenbo , Shaun D. Hoffman , Richard I. Chang
CPC classification number: F16H63/50 , B60W10/06 , F16H59/0217 , F16H59/044 , F16H61/0403 , F16H63/502 , F16H2063/506 , Y10T477/675 , Y10T477/68 , Y10T477/6808
Abstract: An active rev-matching system for a motor vehicle manual transmission includes an engine control module that monitors and adjusts an output speed of the motor vehicle's prime mover and at least one sensor that monitors movement of a shift linkage. When the at least one sensor determines the movement of the shift linkage is an in-gate downshift, the engine control module adjusts the available time for the engine control module to match the output speed of the prime mover to an input speed of the transmission.
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公开(公告)号：US09624846B2
公开(公告)日：2017-04-18
申请号：US14660362
申请日：2015-03-17
Applicant: GM Global Technology Operations LLC
Inventor： William L. Cousins , Bradford W. Bur
CPC classification number: F02D29/02 , F02D41/023 , F02D2200/501 , F02D2200/602 , F02D2200/606 , F16H61/0403 , F16H63/40 , F16H63/502 , F16H2059/003 , F16H2306/20 , F16H2306/54
Abstract: In a vehicle having a manual transmission, various sensors such as pedal and gearshift position sensors and accelerometers provide data to a control module such as an engine control module. The control module includes a microprocessor which calculates derivatives, i.e., the rate of change (first derivative) or the rate of change of the rate of change (second derivative) of the data from the sensors. Based on these derivatives, the microprocessor classifies the current driving activity into one of two, three or more modes, for example, track, sport and touring. During a shift, from the data from the gearshift sensor, the microprocessor determines whether an upshift or downshift is imminent or in progress and decreases or increases the engine speed to achieve zero or negligible cross clutch speed differential upon clutch engagement, rapidly if in the first (track) mode, less rapidly in the second (sport) mode and less rapidly still in the third (touring) mode.
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Patent Agency Ranking
公开(公告)号：US20160273461A1
公开(公告)日：2016-09-22
申请号：US14660362
申请日：2015-03-17
Applicant: GM Global Technology Operations LLC
Inventor： William L. Cousins , Bradford W. Bur
CPC classification number: F02D29/02 , F02D41/023 , F02D2200/501 , F02D2200/602 , F02D2200/606 , F16H61/0403 , F16H63/40 , F16H63/502 , F16H2059/003 , F16H2306/20 , F16H2306/54
Abstract: In a vehicle having a manual transmission, various sensors such as pedal and gearshift position sensors and accelerometers provide data to a control module such as an engine control module. The control module includes a microprocessor which calculates derivatives, i.e., the rate of change (first derivative) or the rate of change of the rate of change (second derivative) of the data from the sensors. Based on these derivatives, the microprocessor classifies the current driving activity into one of two, three or more modes, for example, track, sport and touring. During a shift, from the data from the gearshift sensor, the microprocessor determines whether an upshift or downshift is imminent or in progress and decreases or increases the engine speed to achieve zero or negligible cross clutch speed differential upon clutch engagement, rapidly if in the first (track) mode, less rapidly in the second (sport) mode and less rapidly still in the third (touring) mode.
Abstract translation: 在具有手动变速器的车辆中，诸如踏板和换档位置传感器和加速度计之类的各种传感器向诸如发动机控制模块的控制模块提供数据。 控制模块包括微处理器，该微处理器计算来自传感器的数据的导数，即变化率（一阶导数）或变化率（二阶导数）的变化率。 基于这些衍生物，微处理器将当前驾驶活动分为两种，三种或更多种模式之一，例如轨道，运动和旅行。 在变速期间，根据变速传感器的数据，微处理器确定升档或降挡是即将到来还是正在进行，并且降低或增加发动机转速以在离合器接合时实现零或可忽略的交叉离合器速度差，如果在第一 （轨道）模式，在第二（运动）模式中不太快速，并且在第三（旅行）模式中不太快速）。
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公开(公告)号：US09322381B2
公开(公告)日：2016-04-26
申请号：US13788787
申请日：2013-03-07
Applicant: GM Global Technology Operations LLC
Inventor： William L. Cousins , Bradford W. Bur
CPC classification number: F02N99/00 , B60W10/06 , B60W10/11 , B60W10/182 , F02N11/0807 , F02N11/103 , F02N2200/0802 , F02N2200/0803 , F16H2059/6823 , Y10T477/644 , Y10T477/656
Abstract: A remote start vehicle system for a vehicle is provided. The system includes a remote start requester configured to request that the engine be started. The remote start requester is operable to request that the engine be started when the remote start requester is located outside of the vehicle. A control module is configured to cause the engine to be started upon request from the remote start requester. A sensor assembly is configured to sense a neutral gear state of the transmission, where the neutral gear state indicates whether the transmission is in neutral. The sensor assembly is configured to communicate the neutral gear state to the control module. The control module is configured to prevent the engine from being started if the neutral gear state indicates that the transmission is not in neutral. A method of remotely starting an engine is also provided.
Abstract translation: 提供一种用于车辆的远程起动车辆系统。 该系统包括被配置为请求引擎启动的远程启动请求器。 远程启动请求者可操作以在远程启动请求者位于车辆外部时请求引擎启动。 控制模块被配置为使得引擎可以根据远程启动请求者的请求来启动。 传感器组件被配置为感测变速器的空档状态，其中空档状态指示变速器是否处于中立状态。 传感器组件被配置为将空档状态传送到控制模块。 控制模块构造成如果中性档状态指示变速器不处于空档状态，则防止发动机起动。 还提供了一种远程启动发动机的方法。
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公开(公告)号：US09115684B2
公开(公告)日：2015-08-25
申请号：US13893758
申请日：2013-05-14
Applicant: GM Global Technology Operations LLC
Inventor： Rafat F. Hattar , J. Michael Gwidt , Bradford W. Bur
CPC classification number: F02N11/103 , F02D41/062 , F02D2200/101 , F02D2200/602 , F02N11/106 , F02N2200/103
Abstract: An engine control system of a vehicle includes a starter control module and an abort module. When a clutch pedal is depressed and a user activates an ignition system, the starter control module engages a starter motor with an engine and applies current to the starter motor. The abort module selectively generates an abort signal when the clutch pedal is released. The starter control module disengages the starter motor and disables current flow to the starter motor when the abort signal is generated.
Abstract translation: 车辆的发动机控制系统包括起动器控制模块和中止模块。 当按下离合器踏板并且用户启动点火系统时，起动器控制模块将起动电动机与发动机接合并向起动电动机施加电流。 当释放离合器踏板时，中止模块选择性地产生中止信号。 启动器控制模块使起动马达脱离，当产生中止信号时，禁止起动马达的电流流动。
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公开(公告)号：US20140343812A1
公开(公告)日：2014-11-20
申请号：US13893758
申请日：2013-05-14
Applicant: GM Global Technology Operations LLC
Inventor： Rafat F. Hattar , J. Michael Gwidt , Bradford W. Bur
IPC: F02N11/10
CPC classification number: F02N11/103 , F02D41/062 , F02D2200/101 , F02D2200/602 , F02N11/106 , F02N2200/103
Abstract: An engine control system of a vehicle includes a starter control module and an abort module. When a clutch pedal is depressed and a user activates an ignition system, the starter control module engages a starter motor with an engine and applies current to the starter motor. The abort module selectively generates an abort signal when the clutch pedal is released. The starter control module disengages the starter motor and disables current flow to the starter motor when the abort signal is generated.
Abstract translation: 车辆的发动机控制系统包括起动器控制模块和中止模块。 当按下离合器踏板并且用户启动点火系统时，起动器控制模块将起动电动机与发动机接合并向起动电动机施加电流。 当释放离合器踏板时，中止模块选择性地产生中止信号。 启动器控制模块使起动马达脱离，当产生中止信号时，禁止起动马达的电流流动。
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公开(公告)号：US20130300403A1
公开(公告)日：2013-11-14
申请号：US13945510
申请日：2013-07-18
Applicant: GM Global Technology Operations LLC
Inventor： Christopher G. Benson , William L. Cousins , Bradford W. Bur , Kevin O'Connor , Mark Pickhard , Steven R. Stuve
IPC: G01B7/00
CPC classification number: G01B7/003 , F02D41/123 , F16H59/044 , F16H59/70 , Y10T74/20018 , Y10T74/2003 , Y10T74/2014
Abstract: The present invention provides a gear absolute position sensor assembly (GAPS) that senses the current absolute, position of the shift lever of a manual transmission. The sensor assembly provides data to an associated electronic controller such as an engine control module (ECM) regarding the current position of the shift lever, such as an engaged gear. The sensor assembly preferably comprises at least one Hall effect or other type of magnetic field (proximity) sensors in combination with an application specific integrated circuit (ASIC) which is supplied with data from the sensors, decodes the output of the sensors and provides an output identifying a specific engaged gear or neutral for use by vehicle or engine management electronics. The sensors are mounted proximate the shift linkage at a location where they can sense both rotation and translation.
Abstract translation: 本发明提供了一种感测手动变速器的变速杆的当前绝对位置的齿轮绝对位置传感器组件（GAPS）。 传感器组件向关联的电子控制器（例如发动机控制模块（ECM））提供关于变速杆的当前位置（例如啮合的齿轮）的数据。 传感器组件优选地包括至少一个霍尔效应或其他类型的磁场（接近）传感器，其与从传感器提供数据的专用集成电路（ASIC）组合，对传感器的输出进行解码并提供输出 识别车辆或发动机管理电子设备使用的具体啮合齿轮或空档。 传感器安装在移动连杆附近，在它们可以感应旋转和平移的位置。
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