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公开(公告)号：US20130066532A1
公开(公告)日：2013-03-14
申请号：US13672905
申请日：2012-11-09
CPC分类号： B60T8/171 , B60T17/221 , G01L5/28
摘要： A method of testing a braking device in a drivetrain of a vehicle which includes at least one tractive element coupled to a traction motor. The method includes: (a) applying the braking device to a tractive element of the vehicle; (b) using an electronic controller, causing the traction motor to apply a predetermined force to the tractive element; and (c) using the controller, monitoring the tractive element for movement while the force is being applied. A dynamic braking or “retarder” function may also be tested. A system for carrying out the method is provided.
摘要翻译： 一种测试车辆的传动系统中的制动装置的方法，其包括联接到牵引电动机的至少一个牵引元件。 该方法包括：（a）将制动装置施加到车辆的牵引元件; （b）使用电子控制器，使牵引电动机对牵引元件施加预定的力; 和（c）使用控制器，在施加力时监视牵引元件的运动。 也可以测试动态制动或减速器功能。 提供了一种用于执行该方法的系统。
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公开(公告)号：US11318951B2
公开(公告)日：2022-05-03
申请号：US14860782
申请日：2015-09-22
发明人： Aaron Craig Mellinger , Henry Todd Young , Jason Daniel Kuttenkuler , Jeffrey John Wolff , Lindsay Short
摘要： A monitoring system and method determine a consumption metric representative of one or more of an amount of fuel consumed or an amount of energy consumed by a vehicle during travel over a route. The consumption metric is independent of one or more of vehicle load or elevation change over the route. The system and method optionally can determine a route condition metric representative of a condition of a route traveled upon by a vehicle. The route condition metric is based on a comparison between an actual grade of the route at one or more locations along the route and an estimated grade of the route at the one or more locations.
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公开(公告)号：US10897250B2
公开(公告)日：2021-01-19
申请号：US16193926
申请日：2018-11-16
IPC分类号： H03K3/00 , H03K17/567
摘要： Systems and methods for mitigating occurrences of dynamic avalanche events are presented. An electrical system may include a gate-drive unit electrically coupled to a semiconductor switching device and used to drive the switching device by applying a voltage to a gate terminal of the switching device. The electrical system may also include a controller that indicates the switching device to turn off and determines system parameters in response to the switching device turning-off. The controller may determine an intermediate gate voltage based at least in part on the system parameters and may modify the gate-drive unit configuration to apply the appropriate intermediate gate voltage to the gate terminal. The controller may additionally modify the gate-drive unit configuration to apply a turn-off voltage at the gate terminal subsequent to the application of the intermediate gate voltage.
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公开(公告)号：US09889746B2
公开(公告)日：2018-02-13
申请号：US14974071
申请日：2015-12-18
发明人： Jeffrey John Wolff , Ajith Kuttannair Kumar , Henry Todd Young , Jason Daniel Kuttenkuler , Maksim V. Borisenko , Edward Petrak
CPC分类号： B60L7/20 , B60L7/16 , B60L11/06 , B60W30/182 , F02D29/02 , F02N11/0862
摘要： A drive system includes an engine, an alternator coupled to the engine, the alternator being configured to power at least one auxiliary load, a traction motor system operatively coupled to drive wheels of the vehicle, the traction motor system being configured for receiving primary electrical power from the alternator and for propelling the vehicle in response to the primary electrical power, and a motor electrically connected to the traction motor system and mechanically coupled to the engine. The motor is configured to receive electrical power from the traction motor system in a dynamic braking mode of operation of the traction motor system and to communicate power to the engine during the dynamic braking mode.
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公开(公告)号：USD798822S1
公开(公告)日：2017-10-03
申请号：US29570240
申请日：2016-07-06
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公开(公告)号：USD783540S1
公开(公告)日：2017-04-11
申请号：US29565991
申请日：2016-05-26
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公开(公告)号：US09551300B2
公开(公告)日：2017-01-24
申请号：US14464306
申请日：2014-08-20
CPC分类号： F02M3/06 , B60K6/46 , B60L1/003 , B60L1/02 , B60L3/0023 , B60L11/08 , B60L2200/40 , B60L2210/40 , B60L2240/34 , B60L2240/36 , B60L2240/445 , B60W20/00 , B60W2510/0676 , B60W2510/087 , F02B3/06 , F02D41/06 , F02D2200/021 , F02D2200/0414 , F02D2250/24 , Y02T10/6217 , Y02T10/70 , Y02T10/7077 , Y02T10/7241
摘要： A temperature regulation system for a vehicle includes a drive system configured to be coupled to an engine of the vehicle. The drive system is configured to convert power produced by the engine into electrical power for use by at least one traction motor of the vehicle. The system further includes a control unit for controlling the engine and drive system. The control unit is configured to automatically regulate a temperature of a vehicle component in dependence upon a detected reference temperature.
摘要翻译： 用于车辆的温度调节系统包括被配置为联接到车辆的发动机的驱动系统。 驱动系统被配置成将由发动机产生的动力转换为电力供车辆的至少一个牵引马达使用。 该系统还包括用于控制发动机和驱动系统的控制单元。 控制单元被配置为根据检测到的基准温度自动调节车辆部件的温度。
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公开(公告)号：USD760662S1
公开(公告)日：2016-07-05
申请号：US29542284
申请日：2015-10-13
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公开(公告)号：USD760660S1
公开(公告)日：2016-07-05
申请号：US29542276
申请日：2015-10-13
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公开(公告)号：USD760655S1
公开(公告)日：2016-07-05
申请号：US29508538
申请日：2014-11-07
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