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1. 发明申请

US20170235307A1 VEHICLE CONTROL SYSTEM, VEHICLE CONTROL METHOD, AND VEHICLE CONTROL PROGRAM 审中-公开
公开(公告)号：US20170235307A1
公开(公告)日：2017-08-17
申请号：US15426513
申请日：2017-02-07
申请人： Honda Motor Co., Ltd.
发明人： Masahiko Asakura , Hironobu Kiryu
IPC分类号： G05D1/00 , B62D15/02 , B60W50/12 , B60W40/12
CPC分类号： G05D1/0061 , B60W40/12 , B60W50/12 , B60W2530/22 , B62D15/025 , B62D15/0255 , B62D15/0265 , G05D1/0088 , G05D2201/0213
摘要： A vehicle control device includes a detecting unit that detects a towing state of a subject vehicle, a recognizing unit that recognizes surrounding situations of the subject vehicle, a control unit that performs automatic control in which at least one of acceleration-and-deceleration and steering of the subject vehicle is automatically controlled on the basis of the surrounding situations of the subject vehicle recognized by the recognizing unit, and a changing unit that changes, if the detecting unit has detected that the subject vehicle is in a state of towing an object, details of control performed by the control unit in such a manner that it is less likely to perform the automatic control than in the case where the detecting unit has not detected that the subject vehicle is in a state of towing an object.

2. 发明授权

US09358969B2 Load-based vehicle operating control 有权
标题翻译：基于负载的车辆操作控制
公开(公告)号：US09358969B2
公开(公告)日：2016-06-07
申请号：US14076319
申请日：2013-11-11
申请人： FORD GLOBAL TECHNOLOGIES, LLC
发明人： Mark Steven Yamazaki , Wei Liang , Xiaoyong Wang , Rajit Johri , Ryan Abraham McGee , Ming Lang Kuang
IPC分类号： B60W10/08 , B60W30/182 , B60W20/00 , B60K6/387 , B60K6/547 , B60W10/06 , B60W10/26 , B60W30/18 , B60K6/48
CPC分类号： B60W10/08 , B60K6/387 , B60K6/48 , B60K6/547 , B60K2006/4825 , B60W10/06 , B60W10/26 , B60W20/13 , B60W20/14 , B60W20/40 , B60W30/18027 , B60W30/18127 , B60W30/182 , B60W2510/244 , B60W2530/10 , B60W2530/16 , B60W2530/22 , B60W2540/12 , B60W2710/0666 , B60W2710/083 , B60W2710/244 , Y02T10/6252 , Y02T10/6286 , Y10S903/906 , Y10S903/947
摘要： A hybrid vehicle includes an engine and an electric machine, both capable of propelling the vehicle. The electric machine is electrically connected to a high voltage traction battery. The state of charge of the battery can decrease if the battery is used to power the electric machine, and can increase if the electric machine supplies power to the battery via regenerative braking. Constraints are placed on the vehicle such that the battery operates within a preferred operating window, defined between minimum and maximum state of charge thresholds. At least one controller is programmed to alter the preferred operating window of the battery in response to various vehicular activities, such as when the vehicle is towing another object, or when the vehicle weighs above a certain threshold due to contents within the vehicle, for example.
摘要翻译：混合动力车辆包括能够推进车辆的发动机和电机。电机电连接到高压牵引电池。如果电池用于为电机供电，则电池的充电状态可能会降低，如果电机通过再生制动向电池供电，则电池的充电状态可能会降低。约束被放置在车辆上，使得电池在优选的操作窗口内操作，在最小和最大充电状态阈值之间定义。至少一个控制器被编程为响应于各种车辆活动来改变电池的优选操作窗口，例如当车辆牵引另一物体时，或者当车辆由于车辆内的内容而重量高于某个阈值时，例如。

3. 发明申请

US20110042154A1 SYSTEM AND METHOD FOR TOWING A TRAILER 有权
标题翻译：拖拉机的系统和方法
公开(公告)号：US20110042154A1
公开(公告)日：2011-02-24
申请号：US12856685
申请日：2010-08-16
申请人： Brian Daniel Bartel
发明人： Brian Daniel Bartel
IPC分类号： B62D53/00 , B62D59/04 , G06F19/00 , B62M7/14
CPC分类号： B60W10/08 , B60K2001/0444 , B60L7/10 , B60L7/24 , B60L15/10 , B60L2200/12 , B60L2200/28 , B60L2220/44 , B60L2240/423 , B60T8/248 , B60W10/184 , B60W30/18127 , B60W2530/22 , B60W2710/083 , B60Y2200/12 , B60Y2200/145 , B62D53/0885 , B62K27/12 , B62M6/40 , Y02T10/645
摘要： Systems for towing a trailer by a towing vehicle and a method for controlling such a system are disclosed. The systems and method are configured to maintain a constant towing load on the towing vehicle as well as optimizing other performance criteria such as fuel efficiency. The system comprises a closed loop controller, a towing arm assembly, a load measuring device, an electric hub motor, brakes, a motor controller and a brake controller disposed on the trailer. In another embodiment, two separate systems are installed, one on each side of the trailer. A load force feeds into a PID controller programmed with preset proportional, differential and integral parameters. The PID controller generates a command signal to either modulate the brakes or motor up or down depending on the sign of the command signal. A process output updates the system which continuously adjusts based on driving conditions.
摘要翻译：公开了通过牵引车牵引拖车的系统和用于控制这种系统的方法。这些系统和方法被配置为保持牵引车辆上的恒定拖曳负载，以及优化其他性能标准，如燃油效率。该系统包括设置在拖车上的闭环控制器，牵引臂组件，负载测量装置，电动轮毂电动机，制动器，电动机控制器和制动控制器。在另一个实施例中，安装两个单独的系统，一个在拖车的两侧。负载力进入一个用预设的比例，微分和积分参数编程的PID控制器。 PID控制器产生一个命令信号，以根据命令信号的符号向上或向下调制制动器或电机。过程输出更新基于行驶条件不断调整的系统。

4. 发明申请

US20080314658A1 Hybrid drive unit and running control method for hybrid drive unit 有权
标题翻译：混合驱动单元和混合动力单元的运行控制方法
公开(公告)号：US20080314658A1
公开(公告)日：2008-12-25
申请号：US12000518
申请日：2007-12-13
申请人： Tomoo Atarashi , Shigeki Takami , Nobukazu Ike , Yuji Iwase , Atsushi Tabata , Tooru Matsubara , Hiroyuki Shibata , Tatsuya Imamura , Takuma Kakinami , Kenta Kumazaki
发明人： Tomoo Atarashi , Shigeki Takami , Nobukazu Ike , Yuji Iwase , Atsushi Tabata , Tooru Matsubara , Hiroyuki Shibata , Tatsuya Imamura , Takuma Kakinami , Kenta Kumazaki
IPC分类号： B60K6/20
CPC分类号： B60W20/15 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60L2240/421 , B60L2240/423 , B60L2240/425 , B60L2240/441 , B60L2240/486 , B60L2260/167 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , B60W2510/0638 , B60W2510/081 , B60W2510/087 , B60W2510/244 , B60W2530/16 , B60W2530/22 , B60W2540/10 , B60W2710/0666 , B60W2710/083 , B60W2710/105 , Y02T10/6239 , Y02T10/6286 , Y02T10/642 , Y10S903/903 , Y10S903/915 , Y10S903/93
摘要： A hybrid drive system includes an engine; at least one rotating electric machine, wherein the engine and the at least one rotating electric machine are capable of driving a vehicle; and a controller. The controller starts a load limit control that limits a load exerted to the rotating electric machine when a temperature of the rotating electric machine exceeds a load limit start temperature; detects a loading state or a towing state of the vehicle; and determines the load limit start temperature based on the loading state or the towing state detected.
摘要翻译：混合动力驱动系统包括发动机; 至少一个旋转电机，其中所述发动机和所述至少一个旋转电机能够驱动车辆; 和控制器。当旋转电机的温度超过负载极限开始温度时，控制器开始限制施加到旋转电机的负载的负载限制控制; 检测车辆的装载状态或牵引状态; 并且基于检测到的加载状态或牵引状态来确定负载极限开始温度。

5. 发明授权

US4269280A Propulsion system for automotive vehicles 失效
标题翻译：汽车推进系统
公开(公告)号：US4269280A
公开(公告)日：1981-05-26
申请号：US903104
申请日：1978-05-05
申请人： Charles L. Rosen
发明人： Charles L. Rosen
IPC分类号： B60K5/08 , B60K6/48 , B60K26/02 , B60L11/18 , B60W10/08 , F02B1/04 , B60L15/38 , B60K9/00
CPC分类号： B60L11/1801 , B60K5/08 , B60K6/48 , B60W10/08 , B60K26/02 , B60L2210/20 , B60W2530/22 , B60W2540/10 , F02B1/04 , Y02T10/6221 , Y02T10/7005 , Y02T10/725
摘要： The propulsion system includes a battery powered or combustion powered prime mover and a secondary or auxiliary mover. When the prime mover is battery powered, the secondary mover is controlled so as to optimize the use of the electrical energy stored in the batteries, while using the secondary mover, when necessary, to supply auxiliary power when required for vehicle performance. This is done by keeping the prime mover operating, primarily, in the low to moderate current range, where energy loss in the battery is low and controlling the secondary mover to supply as much power as is necessary to keep the battery drain as near as possible to a preselected threshold value. When the prime mover is combustion powered, the secondary mover is similarly controlled to keep the prime mover within the torque range of most efficient operation. The propulsion system is used either to power a hybrid low pollution vehicle or to provide auxiliary power to a battery operated vehicle to extend its range or enable it to pull occasional heavy loads (e.g. a trailer).
摘要翻译：推进系统包括电池供电或燃烧动力原动机和辅助或辅助动力。当原动机由电池供电时，控制次级动子以便在使用次级动力的同时，在必要时优化蓄电池中存储的电能的使用，以便在车辆性能要求时提供辅助动力。这是通过保持原动机主要在低电平到中等电流范围内运行，其中电池中的能量损失低，并且控制次级动力器提供尽可能多的功率以将电池排放尽可能靠近到预选的阈值。当原动机被燃烧动力时，类似地控制二级推动器以将原动机保持在最有效操作的扭矩范围内。推进系统用于为混合低污染车辆提供动力，或为电池供电的车辆提供辅助动力以延长其范围或使其能够拉动偶尔的重负载（例如拖车）。

6. 发明授权

US3236322A Tractors of the kind comprising a frame and a change speed gear 失效
标题翻译：这种拖拉机包括一个框架和一个变速档
公开(公告)号：US3236322A
公开(公告)日：1966-02-22
申请号：US20503362
申请日：1962-06-25
申请人： LELY NV C VAN DER
发明人： OTTO JONKERS CORNELINS , HILBERTUS FOCKENS FOPPE
IPC分类号： A01B61/00 , A01B61/02 , A01B63/10 , B60K17/10 , B60K20/02 , B62D49/00 , B62D49/06 , B62D49/08 , F16H61/42 , F16H61/46 , F16H61/472
CPC分类号： F16H61/472 , A01B61/00 , A01B61/02 , A01B63/1006 , B60K17/10 , B60K20/02 , B60W2530/22 , B62D49/00 , B62D49/065 , B62D49/08 , F16H61/42 , F16H61/46 , F16H2059/525
摘要： 990,482. Change-speed control. C. VAN DER LELY N.V. June 20, 1962 [July 18, 1961], No. 23841/62. Headings F2C and F2D. A tractor for drawing or pushing agricultural implements is so arranged that excessive draw-bar force causes an automatic adjustment of the transmission gear to reduce speed. The arrangement shown employs an hydrostatic transmission with swash - plate pump and motor units 12, 13, control being exercized on the pump swash - plate 19, but a mechanical transmission may be used. The pivot shaft 20 of plate 19 is connected to the output member 31 of an hydraulic servomotor unit 32, the input member 33 of which is operated by a manual control lever (not shown), carried by a shaft 10 and operating through a linkage 48, 45, 37. The upper end of member 37 is attached to a cross-arm 53, 54 whose ends are connected to spring- loaded longitudinal members 55, 56 which are attached to the power-lift linkage or other implement-sensing mechanism. Upon the draw-bar force exceeding a predetermined value one or other of the rods 55, 56 moves to displace cross-arm 53, 54 and member 37, thereby operating the servomotor input member 33 to tilt the pump swash-plate 19 to reduce pump output and thus the speed of the tractor.

7. 发明申请

US20170305436A1 SYSTEM AND METHOD FOR DETERMINING WHETHER A TRAILER IS ATTACHED TO A VEHICLE 审中-公开
公开(公告)号：US20170305436A1
公开(公告)日：2017-10-26
申请号：US15517491
申请日：2015-09-23
申请人： Jaguar Land Rover Limited
发明人： Andrew MASKELL , Gary FURST
IPC分类号： B60W40/11 , B60D1/30 , G01C23/00 , B60W30/02 , B60W50/00 , G01C19/5776 , B60T8/1755 , B60T8/24
CPC分类号： B60W40/11 , B60D1/30 , B60D1/62 , B60T8/1755 , B60T8/17551 , B60T8/245 , B60T2270/10 , B60W30/02 , B60W40/12 , B60W50/0098 , B60W2510/0657 , B60W2520/105 , B60W2520/14 , B60W2520/16 , B60W2530/22 , B60W2720/00 , G01C19/5776 , G01C23/00
摘要： A control system for a vehicle for determining whether a trailer is attached to the vehicle, the system being configured to receive an input of pitch data for the vehicle and to determine from the pitch data whether a trailer is attached to the vehicle.

8. 发明授权

US09669821B1 Hybrid electric vehicle controller and method of controlling a hybrid electric vehicle 有权
公开(公告)号：US09669821B1
公开(公告)日：2017-06-06
申请号：US15402850
申请日：2017-01-10
申请人： Jaguar Land Rover Limited
发明人： Philippa Laing
IPC分类号： B60L9/00 , B60W20/13 , B60K6/442 , B60L11/14 , B60L11/18 , B60L15/20 , B60W20/20 , B60W30/18
CPC分类号： B60W20/13 , B60K6/442 , B60L11/14 , B60L11/1861 , B60L15/2072 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W20/20 , B60W30/18027 , B60W50/0097 , B60W2510/244 , B60W2530/14 , B60W2530/22 , B60W2550/12 , B60W2550/22 , B60W2550/402 , B60W2710/244 , Y02T10/6291 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y02T10/84 , Y10S903/93
摘要： Embodiments of the invention provide a controller for a hybrid electric vehicle (HEV) having an engine and an electric machine, the controller being configured upon start-up to control an electric machine to provide torque to drive a vehicle with an engine off if a state of charge (SoC) of an energy storage device is above an EV-start SoC threshold and to start an engine if a SoC of an energy storage device is below the EV-start SoC threshold, wherein the EV-start SoC threshold is determined to be one selected from amongst a value sufficient to allow a vehicle to travel a prescribed distance before a SoC falls below a SoC minimum level at which an engine is started and a value sufficient to allow a vehicle to operate for a prescribed time period before a SoC falls below the SoC minimum level.

9. 发明授权

US09150210B2 Method and control system for opening the drivetrain of a motor vehicle 有权
标题翻译：用于打开机动车辆的动力传动系统的方法和控制系统
公开(公告)号：US09150210B2
公开(公告)日：2015-10-06
申请号：US14095818
申请日：2013-12-03
申请人： Ford Global Technologies, LLC
发明人： Chris Edward Pedlar , Urs Christen , Rainer Busch , Chris Connelly , Ingo Lenz , Harry Cho
IPC分类号： B60W10/02 , B60W10/06 , B60W30/18
CPC分类号： B60W10/02 , B60W10/06 , B60W30/18072 , B60W2030/1809 , B60W2300/14 , B60W2530/22 , B60W2540/10 , B60W2540/12 , B60W2540/14 , B60W2540/16 , B60W2550/142 , B60Y2200/147 , B60Y2300/49 , Y02T10/48 , Y02T10/76 , Y10T477/70 , Y10T477/743 , Y10T477/75 , Y10T477/79
摘要： A system and method for selectively opening a drivetrain of a vehicle is described. In one example, an electrically operated clutch is opened during selected driving conditions to conserve kinetic energy of the vehicle. The method may reduce fuel consumption during selected conditions.
摘要翻译：描述了用于选择性地打开车辆的传动系的系统和方法。在一个示例中，在选择的驾驶条件期间打开电动离合器以节省车辆的动能。该方法可以在选定的条件下降低燃料消耗。

10. 发明申请

US20150073671A1 SPEED RATIO CONTROL DEVICE AND SPEED RATIO CONTROL METHOD 有权
标题翻译：速度比控制装置和速度比控制方法
公开(公告)号：US20150073671A1
公开(公告)日：2015-03-12
申请号：US14389826
申请日：2013-03-05
申请人： NISSAN MOTOR CO., LTD.
发明人： Jun Inoue
IPC分类号： B60W30/18 , B60W10/10 , B60W10/06
CPC分类号： B60W30/18009 , B60W10/06 , B60W10/10 , B60W2510/0638 , B60W2520/10 , B60W2530/22 , B60W2550/142 , B60W2710/0644 , B60W2710/1038 , B60W2720/106 , F16H59/14 , F16H59/50 , F16H61/0213 , F16H2059/525 , F16H2059/663 , F16H2061/0234
摘要： A speed ratio control device for an automatic transmission of a vehicle calculate a minimum engine rotation speed based on a travel load, and sets a target speed ratio such that the engine rotation speed does not fall below the minimum engine rotation speed. If the travel load of the vehicle is equal to or greater than a predetermined value, a higher value is used for the minimum engine rotation speed compared to a case when the travel load of the vehicle is smaller than the predetermined value. Re-acceleration performance of the vehicle under a high travel load as in a case when the vehicle travels uphill while towing another vehicle is thereby improved.
摘要翻译：用于车辆的自动变速器的变速比控制装置基于行驶负荷来计算最小发动机转速，并且设定使发动机转速不会低于最低发动机转速的目标速度比。如果车辆的行驶负荷等于或大于预定值，则与车辆的行驶负荷小于预定值的情况相比，与最小发动机转速相比，使用较高的值。因此，与车辆在牵引其他车辆的同时上坡的情况下一样，在高行驶负荷下车辆的再加速性能得到改善。

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