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公开(公告)号：US10513996B2
公开(公告)日：2019-12-24
申请号：US15756718
申请日：2016-08-11
发明人： Paul Darnell , John Birch , Ravindra Sabbella
摘要： The invention relates to a verification module (118) for verifying accuracy of a controller (116). The controller (116) is arranged to generate a demand based on a first input and a second input. The verification module (118) comprises; a calculation module (120) arranged to calculate an expected demand; a correction module (122) arranged to calculate an error between the demand and the expected demand and modify the expected demand to reduce the error; and a limiter (136) arranged to limit the demand in response to the error being greater than a threshold.
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公开(公告)号：US10094317B2
公开(公告)日：2018-10-09
申请号：US15218578
申请日：2016-07-25
发明人： Paul Darnell , Elliot Hemes , Stephen Stacey
IPC分类号： B60W20/00 , B60W10/06 , B60K26/02 , F02D17/02 , B60W10/04 , B60W50/08 , B60W30/188 , F02D41/24 , F02D11/10 , B60K26/04 , B60W50/04 , F02D41/14 , B60W50/00
摘要： A method and system for blending between different torque maps of a vehicle so that step changes of torque output are avoided as accelerator pedal position is changed. Different blending rates are provided so as to reduce the blending time if driver demand is in the direction of torque change.
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公开(公告)号：US09528449B2
公开(公告)日：2016-12-27
申请号：US14374395
申请日：2013-01-25
发明人： Paul Darnell , Elliot Hemes , Stephen Stacey
CPC分类号： F02D41/04 , B60K26/04 , B60K2026/046 , B60W50/10 , B60W2050/0026 , B60W2050/0042 , B60W2050/0096 , B60W2510/0657 , B60W2510/105 , B60W2520/30 , B60W2540/10 , B60W2710/0605 , B60W2710/0666 , B60W2710/105 , B60W2720/30 , F02D28/00 , F02D2200/1002 , F02D2200/602
摘要： A method and system is disclosed for blending between different torque maps of a vehicle in a smooth and progressive manner. Blending is delayed if the vehicle driver cannot detect that blending is taking place, for example when the difference between a source map and target map is below a predetermined threshold.
摘要翻译： 公开了以平滑和渐进的方式混合车辆的不同扭矩图之间的方法和系统。 如果车辆驾驶员无法检测到发生混合，例如当源地图和目标地图之间的差低于预定阈值时，则混合被延迟。
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公开(公告)号：US20150203123A1
公开(公告)日：2015-07-23
申请号：US14425024
申请日：2013-09-06
发明人： Paul Darnell , Elliot Hemes
CPC分类号： B60W50/00 , B60W10/06 , B60W10/11 , B60W10/111 , B60W10/18 , B60W10/184 , B60W10/20 , B60W10/22 , B60W30/02 , B60W30/146 , B60W30/18172 , B60W50/082 , B60W50/085 , B60W2050/0002 , B60W2050/0074 , B60W2050/0095 , B60W2520/26 , B60W2550/14 , B60W2550/141 , B60W2710/1005 , B60W2720/26 , B60W2720/30
摘要： Embodiments of the present invention provide a vehicle control system for at least one vehicle subsystem of a vehicle; the vehicle control system comprising: a subsystem controller for initiating control of the or each-of the vehicle subsystems in a selected one of a plurality of subsystem control modes, each of which corresponds to one or more different driving conditions for the vehicle, automatic control means configured to select automatically the most appropriate one of the subsystem control modes, the system being operable in a manual mode in which a user may select a required subsystem control mode or an automatic response mode in which the automatic control means selects the most appropriate control mode, wherein when the system is operating in the manual mode and not when the system is operating in the automatic response mode, the subsystem controller is configured automatically to impose a first set of one or more prescribed constraints on an amount of torque applied to one or more wheels of a vehicle when commanded to operate in a prescribed one or more of the control modes.
摘要翻译： 本发明的实施例提供一种用于车辆的至少一个车辆子系统的车辆控制系统; 所述车辆控制系统包括：子系统控制器，用于以多个子系统控制模式中的所选择的一个子系统控制模式启动对所述车辆子系统或每个车辆子系统的控制，每个子系统控制模式对应于车辆的一个或多个不同的驾驶条件，自动控制 被配置为自动选择子系统控制模式中最合适的一个的装置，该系统可以在手动模式中操作，其中用户可以选择所需的子系统控制模式或自动响应模式，其中自动控制装置选择最适当的控制 模式，其中当所述系统在手动模式下操作时，而不是当所述系统在所述自动响应模式下操作时，所述子系统控制器被配置为自动地对施加到一个的扭矩量施加第一组一个或多个规定的约束 或更多的车轮，当被命令以规定的一个或多个控制模式操作时。
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公开(公告)号：US20140358393A1
公开(公告)日：2014-12-04
申请号：US14372788
申请日：2013-01-25
发明人： Paul Darnell , Elliot Hemes , Stephen Stacey
IPC分类号： B60K26/02
CPC分类号： B60W50/10 , B60K26/02 , B60W30/182 , B60W50/082 , B60W2050/0014 , B60W2050/0024 , B60W2050/0026 , B60W2050/0042 , B60W2050/0052 , B60W2050/0096 , B60W2540/10 , B60W2710/0605 , B60W2710/0611 , B60W2710/0666 , B60W2710/0672 , F02D11/02 , F02D11/105 , F02D41/021 , F02D41/2422 , F02D2041/1432 , F02D2200/1002 , F02D2200/602 , F02D2200/604 , F02D2200/606 , F02D2200/702
摘要： A method and system is disclosed for blending between torque maps of a source of propulsion of a vehicle. Embodiments of the present invention are particularly applicable to automatic selection of an alternative torque map in response to a change of vehicle operating condition, for example a change of terrain. Blending according to embodiments of the present invention may substantially avoid a step change in response of the source of propulsion as accelerator position is changed.
摘要翻译： 公开了一种用于混合车辆推进源的扭矩图之间的方法和系统。 本发明的实施例特别适用于响应于车辆操作状态的变化（例如地形变化）自动选择替代的扭矩图。 根据本发明的实施例的混合可以基本上避免随着加速器位置改变的推进源的响应的阶跃变化。
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公开(公告)号：US10081371B2
公开(公告)日：2018-09-25
申请号：US15419577
申请日：2017-01-30
发明人： Paul Darnell , Elliot Hemes , Stephen Stacey
CPC分类号： B60W50/10 , B60K26/02 , B60W30/182 , B60W50/082 , B60W2050/0014 , B60W2050/0024 , B60W2050/0026 , B60W2050/0042 , B60W2050/0052 , B60W2050/0096 , B60W2540/10 , B60W2710/0605 , B60W2710/0611 , B60W2710/0666 , B60W2710/0672 , F02D11/02 , F02D11/105 , F02D41/021 , F02D41/2422 , F02D2041/1432 , F02D2200/1002 , F02D2200/602 , F02D2200/604 , F02D2200/606 , F02D2200/702
摘要： A method and system for blending between torque maps of a source propulsion of a vehicle. The method and system are particularly applicable to automatic selection of an alternative torque map in response to a change of vehicle operating condition, for example, a change of terrain. Blending may substantially avoid a step change in response of the source of propulsion as accelerator position is changed.
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公开(公告)号：US10011262B2
公开(公告)日：2018-07-03
申请号：US14406040
申请日：2013-06-07
发明人： John Birch , Paul Darnell , William Rudman
IPC分类号： B60W20/15 , B60W20/00 , B60W10/06 , B60W10/08 , B60W30/02 , B60W30/18 , B60W50/08 , B60K28/16 , B60W50/00
CPC分类号： B60W20/15 , B60K28/16 , B60W10/06 , B60W10/08 , B60W20/00 , B60W30/02 , B60W30/18172 , B60W50/087 , B60W2050/0006 , B60W2050/0012 , B60W2510/083 , B60W2510/084 , B60W2520/26 , B60W2540/10 , Y02T10/6286 , Y02T10/7258 , Y10S903/93
摘要： The present invention relates to a powertrain control system (1) for a vehicle. The powertrain control system (1) includes a torque limit calculator (47) for generating a torque control signal based (57) on one or more vehicle operating parameters. A torque request module (43) is provided for generating a torque request signal (45) and a torque control module (7) controls the torque applied by the powertrain. The torque control module (7) is configured to receive the torque request signal (45) from the torque request module (43) and the torque control signal (57) from the torque limit calculator (47) and to control the torque applied by the powertrain in dependence on the torque request signal (45) and the torque control signal (57). The present invention also relates to a control system; and a method of operating a powertrain control system.
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公开(公告)号：US09682710B2
公开(公告)日：2017-06-20
申请号：US14425024
申请日：2013-09-06
发明人： Paul Darnell , Elliot Hemes
IPC分类号： B60W50/00 , B60W50/08 , B60W10/06 , B60W10/11 , B60W10/111 , B60W10/184 , B60W10/20 , B60W10/22 , B60W30/18 , B60W10/18 , B60W30/02 , B60W30/14
CPC分类号： B60W50/00 , B60W10/06 , B60W10/11 , B60W10/111 , B60W10/18 , B60W10/184 , B60W10/20 , B60W10/22 , B60W30/02 , B60W30/146 , B60W30/18172 , B60W50/082 , B60W50/085 , B60W2050/0002 , B60W2050/0074 , B60W2050/0095 , B60W2520/26 , B60W2550/14 , B60W2550/141 , B60W2710/1005 , B60W2720/26 , B60W2720/30
摘要： Embodiments of the present invention provide a vehicle control system for at least one vehicle subsystem of a vehicle; the vehicle control system comprising: a subsystem controller for initiating control of the or each-of the vehicle subsystems in a selected one of a plurality of subsystem control modes, each of which corresponds to one or more different driving conditions for the vehicle, automatic control means configured to select automatically the most appropriate one of the subsystem control modes, the system being operable in a manual mode in which a user may select a required subsystem control mode or an automatic response mode in which the automatic control means selects the most appropriate control mode, wherein when the system is operating in the manual mode and not when the system is operating in the automatic response mode, the subsystem controller is configured automatically to impose a first set of one or more prescribed constraints on an amount of torque applied to one or more wheels of a vehicle when commanded to operate in a prescribed one or more of the control modes.
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公开(公告)号：US20170137036A1
公开(公告)日：2017-05-18
申请号：US15419577
申请日：2017-01-30
发明人： Paul Darnell , Elliot Hemes , Stephen Stacey
CPC分类号： B60W50/10 , B60K26/02 , B60W30/182 , B60W50/082 , B60W2050/0014 , B60W2050/0024 , B60W2050/0026 , B60W2050/0042 , B60W2050/0052 , B60W2050/0096 , B60W2540/10 , B60W2710/0605 , B60W2710/0611 , B60W2710/0666 , B60W2710/0672 , F02D11/02 , F02D11/105 , F02D41/021 , F02D41/2422 , F02D2041/1432 , F02D2200/1002 , F02D2200/602 , F02D2200/604 , F02D2200/606 , F02D2200/702
摘要： A method and system for blending between torque maps of a source propulsion of a vehicle. The method and system are particularly applicable to automatic selection of an alternative torque map in response to a change of vehicle operating condition, for example, a change of terrain. Blending may substantially avoid a step change in response of the source of propulsion as accelerator position is changed.
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公开(公告)号：US09610954B2
公开(公告)日：2017-04-04
申请号：US14425020
申请日：2013-09-06
发明人： Robert Bird , Paul Darnell
CPC分类号： B60W30/18172 , B60W10/18 , B60W10/20 , B60W30/18027 , B60W50/082 , B60W50/087 , B60W2520/10 , B60W2520/26 , B60W2540/04 , B60W2540/10 , B60W2550/141 , B60W2550/148 , B60W2720/26 , B60W2720/30
摘要： Embodiments of the present invention provide a vehicle control system for at least one vehicle subsystem of a vehicle, the system being operable to activate a vehicle launch assist (VLA) function to prevent excessive wheel slip, when the launch assist function is active the system being configured to impose a set of one or more prescribed constraints on an amount of torque applied to one or more wheels of a vehicle, wherein the set of one or more constraints ere determined by reference to information or data in respect of an amount of wheel torque that may be applied before the amount of wheel slip exceeds a prescribed value.
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