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1. 发明授权

US12152558B2 Device and method for automatically switching off and starting a drive machine 有权
公开(公告)号：US12152558B2
公开(公告)日：2024-11-26
申请号：US17921380
申请日：2021-06-14
申请人： Bayerische Motoren Werke Aktiengesellschaft
发明人： Sebastian Hergeth , Frederik Naujoks
IPC分类号： F02N11/08 , F02D29/02
CPC分类号： F02N11/0837 , F02D29/02 , F02N2200/125
摘要： A device and method automatically switches off and starts a drive machine in a motor vehicle. The device includes a sensor unit for sensing a noise level and/or a vibration level of the environment of the motor vehicle and an electronic control unit for controlling an engine start-stop automatic system. The signals of the sensor unit are captured and are compared with at least one defined threshold value. The drive machine is automatically switched off when a predefined condition exists. The drive machine, having been automatically switched off, is automatically started again at the latest when the signals of the sensor unit exceed the at least one defined threshold value.

2. 发明申请

US20190178183A1 METHOD OF START/STOP ENGINE CONTROL BASED ON LOCATION INFORMATION 审中-公开
公开(公告)号：US20190178183A1
公开(公告)日：2019-06-13
申请号：US15840781
申请日：2017-12-13
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Yiran Hu , Chen-fang Chang , Scott J. Chynoweth , Douglas R. Verner , Feilong Liu
IPC分类号： F02D41/06 , F02D41/04
CPC分类号： F02D41/065 , F02D41/042 , F02D2200/101 , F02D2200/501 , F02D2200/602 , F02D2200/701 , F02N11/0837 , F02N2200/022 , F02N2200/0801 , F02N2200/101 , F02N2200/102 , F02N2200/103 , F02N2200/123 , F02N2200/124 , F02N2200/125
摘要： A method of start/stop engine control based on vehicle location and driving situation includes identifying the location and driving situation of a host vehicle, and classifying the location and the driving situation of the host vehicle based on the identified location and driving situation. The engine start/stop control is based on at least one of the location classification and driving situation classification.

3. 发明授权

US09926881B2 Stop/start control for stop/start vehicle in turn lane 有权
公开(公告)号：US09926881B2
公开(公告)日：2018-03-27
申请号：US13792535
申请日：2013-03-11
申请人： Ford Global Technologies, LLC
发明人： Sangeetha Sangameswaran , Mathew Alan Boesch , George Edmund Walley , John Anthony Lockwood
IPC分类号： F02D45/00 , F02N11/08
CPC分类号： F02D45/00 , F02N11/0822 , F02N11/0837 , F02N2200/104 , F02N2200/125 , Y02T10/48
摘要： An engine of a stop/start vehicle, after the engine has been automatically stopped, may be commanded to automatically restart in response to detecting that the vehicle is in a turn lane based on traffic data in a vicinity of the vehicle such that the engine is automatically restarted before a brake pedal is released and a steering wheel is turned.

4. 发明申请

US20180079417A1 Start-Stop Device for Commencing an Automatic Switch-Off Process of a Drive Machine 审中-公开
公开(公告)号：US20180079417A1
公开(公告)日：2018-03-22
申请号：US15824469
申请日：2017-11-28
申请人： Bayerische Motoren Werke Aktiengesellschaft
发明人： Frank Bodendorf , Daniela Treutler
IPC分类号： B60W30/18
CPC分类号： B60W30/18018 , B60W2510/1005 , B60W2520/10 , B60W2540/12 , F02N11/0822 , F02N2200/0801 , F02N2200/0802 , F02N2200/0806 , F02N2200/0808 , F02N2200/102 , F02N2200/125 , Y02T10/48
摘要： A start-stop device for commencing an automatic switch-off process of a drive machine in a motor vehicle includes means for detecting a first trigger condition for initiating an automatic switch-off process, means for detecting a second trigger condition for initiating an automatic switch-off process if the first trigger condition can no longer be met, and means for initiating an automatic switch-off process of the drive machine if the first trigger condition or the second trigger condition is met.

5. 发明授权

US09677530B2 Assisted direct start engine control for enhanced launch performance 有权
公开(公告)号：US09677530B2
公开(公告)日：2017-06-13
申请号：US12563203
申请日：2009-09-21
申请人： Alexander O'Connor Gibson , Ilya Vladimir Kolmanovsky , Donald Lewis
发明人： Alexander O'Connor Gibson , Ilya Vladimir Kolmanovsky , Donald Lewis
IPC分类号： G06F19/00 , F02N11/08
CPC分类号： F02N11/0837 , F02N2200/104 , F02N2200/123 , F02N2200/125 , F02N2300/306 , Y02T10/48
摘要： A system and method for controlling an internal combustion engine include anticipating vehicle launch in response to vehicle position relative to a traffic stream and controlling automatic restart and shut down in response to an anticipated vehicle launch to prevent an automatic engine shut down or to initiate an automatic engine restart. Embodiments include determining vehicle position and traffic position using GPS coordinates. Automatic restart may be initiated in response to movement of a forward vehicle away from the vehicle or in response to a signal from a traffic control device, for example. Automatic shutdown may be inhibited in response to movement of a forward vehicle in cross traffic, in response to a turn indicator being active, or in response to wheel angle, for example.

6. 发明授权

US09447851B2 Structure of power transmission apparatus 有权
标题翻译：动力传动装置结构
公开(公告)号：US09447851B2
公开(公告)日：2016-09-20
申请号：US14573296
申请日：2014-12-17
申请人： DENSO CORPORATION
发明人： Hitoshi Noguchi , Hiroshi Okada , Tomoaki Nakano , Yoshihiro Yamashita , Yousuke Yamamoto , Kazuhisa Hara , Toshihisa Nakajima , Kazuki Matsuo , Toshikazu Mori , Shuhei Oe , Hikaru Kokumai , Kiyoshi Iwade
IPC分类号： F16H7/22 , F16H7/12 , F02N15/02 , F02N11/08 , F02B67/06 , F16H7/08 , F02N11/04 , F02N15/08
CPC分类号： F16H7/1281 , F02B67/06 , F02N11/04 , F02N11/0814 , F02N11/0844 , F02N15/02 , F02N15/08 , F02N2200/125 , F16H2007/0812 , F16H2007/0885 , Y02T10/48 , Y10S903/909 , Y10T477/23
摘要： A power transmission system transmits power from an internal combustion engine to a first and a second auxiliary device through an endless transmitting member. Prior to issuing of an engine start request, the first auxiliary device is actuated to move a tensioner pulley to a given position to increase the degree of tension of the endless transmitting member. The actuation of the first auxiliary device as an engine starter upon the issuing of the engine start request, therefore, enables a drive shaft of the engine to be rotated immediately within a required time to crank the engine. This achieves a quick start of the engine and results in a decrease in amount of time between the issuing of the engine start request and the actual start of the engine.
摘要翻译：动力传动系统通过环形传递构件将动力从内燃机传递到第一和第二辅助装置。在发出发动机起动请求之前，第一辅助装置被致动以将张紧器滑轮移动到给定位置以增加环形传动构件的张力。因此，在发动发动机启动请求时作为发动机起动器的第一辅助装置的致动使得能够在所需时间内立即旋转发动机的驱动轴以使发动机起动。这实现了发动机的快速启动，并且导致在发动发动机起动请求和发动机的实际启动之间的时间量的减少。

7. 发明申请

US20160061172A1 RUNNING CONTROL APPARATUS AND RUNNING CONTROL SYSTEM 审中-公开
标题翻译：运行控制装置和运行控制系统
公开(公告)号：US20160061172A1
公开(公告)日：2016-03-03
申请号：US14781103
申请日：2014-01-24
申请人： HITACHI AUTOMOTIVE SYSTEMS, LTD.
发明人： Seiichi SATO
IPC分类号： F02N11/08 , B60W40/04 , G05B15/02
CPC分类号： F02N11/0814 , B60W30/16 , B60W40/04 , B60W2550/10 , B60W2550/20 , B60W2710/06 , F02D17/00 , F02D29/02 , F02N11/0837 , F02N2200/125 , G05B15/02 , Y02T10/48
摘要： A running control apparatus for improving fuel efficiency by enabling automatic engine stop includes: a moving object detection unit for detecting a moving object moving in a direction crossing a direction of travel of own vehicle on the basis of an acquired image acquired from an image pickup apparatus; an acceleration calculation unit for calculating acceleration of the moving object; a moving object crossing intention determination unit for determining, on the basis of the acceleration of the moving object, whether or not the moving object intends to cross an intersection ahead of the own vehicle in the direction crossing the direction of the travel of the own vehicle before the own vehicle crosses the intersection; and automatic engine stop decision unit for deciding whether the own vehicle automatically stops an engine during running on the basis of a result of determination of the moving object crossing intention determination unit.
摘要翻译：用于通过实现自动发动机停止来提高燃料效率的行驶控制装置包括：移动物体检测单元，用于基于从摄像装置获取的获取图像来检测沿与自身车辆的行进方向交叉的方向移动的移动物体 ; 用于计算移动物体的加速度的加速度计算单元; 移动物体交叉意图确定单元，用于基于移动物体的加速度来确定移动物体是否在与本车辆的行进方向交叉的方向上横过本车辆前方的交叉路口在自己的车辆越过十字路口前; 以及自动发动机停止判定单元，用于基于运动对象交叉意图确定单元的确定结果来决定本车辆在行驶期间是否自动停止发动机。

8. 发明授权

US09199648B2 Method for operating a motor vehicle 有权
标题翻译：运行机动车辆的方法
公开(公告)号：US09199648B2
公开(公告)日：2015-12-01
申请号：US13645919
申请日：2012-10-05
申请人： Audi AG
发明人： Michael Bär
IPC分类号： G06F19/00 , B60W30/18 , F02N11/08 , B60W10/06
CPC分类号： B60W30/18154 , B60W10/06 , B60W30/18054 , B60W50/0097 , B60W2540/04 , B60W2550/141 , B60W2550/402 , F02N11/0837 , F02N2200/123 , F02N2200/125 , Y02T10/48
摘要： In a method for operating a motor vehicle which includes a control device for automatically and driver independently switching at least one drive unit of the motor vehicle on or off at standstill, as a function of at least one item of position related road information which relates to the actual position of the motor vehicle on a road and the presence of at least one further boundary condition, only the at least one item of position related road information is determined and, when the at least one position related road information satisfies at least one road related criteria, the presence of the at least one further boundary condition is not queried.
摘要翻译：在一种用于操作机动车辆的方法中，所述机动车辆包括用于自动地控制的控制装置和驾驶员在静止状态下独立地切换所述机动车辆的至少一个驱动单元，所述方法是至少一个位置相关的道路信息项，汽车在道路上的实际位置以及存在至少一个另外的边界条件，仅确定位置相关道路信息的至少一个项目，并且当至少一个位置相关道路信息满足至少一条道路相关标准，不查询至少一个进一步边界条件的存在。

9. 发明申请

US20150167797A1 STRUCTURE OF POWER TRANSMISSION APPARATUS 有权
标题翻译：电力传输装置结构
公开(公告)号：US20150167797A1
公开(公告)日：2015-06-18
申请号：US14573296
申请日：2014-12-17
申请人： DENSO CORPORATION
发明人： Hitoshi NOGUCHI , Hiroshi OKADA , Tomoaki NAKANO , Yoshihiro YAMASHITA , Yousuke YAMAMOTO , Kazuhisa HARA , Toshihisa NAKAJIMA , Kazuki MATSUO , Toshikazu MORI , Shuhei OE , Hikaru KOKUMAI , Kiyoshi IWADE
IPC分类号： F16H7/12 , B60W10/08 , F02N15/02 , B60W20/00 , F02B67/06
CPC分类号： F16H7/1281 , F02B67/06 , F02N11/04 , F02N11/0814 , F02N11/0844 , F02N15/02 , F02N15/08 , F02N2200/125 , F16H2007/0812 , F16H2007/0885 , Y02T10/48 , Y10S903/909 , Y10T477/23
摘要： A power transmission system transmits power from an internal combustion engine to a first and a second auxiliary device through an endless transmitting member. Prior to issuing of an engine start request, the first auxiliary device is actuated to move a tensioner pulley to a given position to increase the degree of tension of the endless transmitting member. The actuation of the first auxiliary device as an engine starter upon the issuing of the engine start request, therefore, enables a drive shaft of the engine to be rotated immediately within a required time to crank the engine. This achieves a quick start of the engine and results in a decrease in amount of time between the issuing of the engine start request and the actual start of the engine.
摘要翻译：动力传动系统通过环形传递构件将动力从内燃机传递到第一和第二辅助装置。在发出发动机起动请求之前，第一辅助装置被致动以将张紧器滑轮移动到给定位置以增加环形传动构件的张力。因此，在发动发动机启动请求时作为发动机起动器的第一辅助装置的致动使得能够在所需时间内立即旋转发动机的驱动轴以使发动机起动。这实现了发动机的快速启动，并且导致在发动发动机起动请求和发动机的实际启动之间的时间量的减少。

10. 发明申请

US20140257637A1 CONTROL FOR STOP/START VEHICLE WHEN APPROACHING CONTROLLED INTERSECTIONS 有权
标题翻译：控制中断时控制停止/起动车辆
公开(公告)号：US20140257637A1
公开(公告)日：2014-09-11
申请号：US13792449
申请日：2013-03-11
申请人： FORD GLOBAL TECHNOLOGIES, LLC
发明人： Sangeetha Sangameswaran , Mathew Alan Boesch , George Edmund Walley , John Anthony Lockwood
IPC分类号： F02D29/02
CPC分类号： F02D29/02 , B62D5/0481 , F02N11/0818 , F02N2200/125 , F02N2300/304 , Y02T10/48
摘要： A controller in a stop/start vehicle may anticipate a vehicle stop and engine shutdown event in response to detecting a vehicle approach to an intersection. The controller may disable a power steering system or otherwise prepare vehicle subsystems for shutdown prior to the anticipated shutdown event. The controller may also enable the power steering system in response to anticipating an automatic restart event.
摘要翻译：停止/起动车辆中的控制器可以响应于检测到交叉口的车辆接近而预期车辆停止和发动机关闭事件。控制器可以禁用动力转向系统或者在预先关闭事件之前以其他方式准备关闭车辆子系统。响应于预期的自动重启事件，控制器还可以启动动力转向系统。

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