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公开(公告)号：US11305648B2
公开(公告)日：2022-04-19
申请号：US16561402
申请日：2019-09-05
发明人： Ja Yong Koo , Jee Hyuck Choi , Chang Hyun Lee , Eun Sik Kim , Eul Ho Son , Wi Sang Park
IPC分类号： B60R22/00 , B60K26/02 , B60W30/09 , G05G1/44 , B60Q9/00 , F16H59/20 , B60W10/04 , B60W10/18 , B60W10/10 , G05G1/38
摘要： A kickdown switch for an accelerator pedal informs a driver of a misoperation state by using a kickdown switch provided in the accelerator pedal when the driver misoperates the accelerator pedal rather than operating a brake pedal while braking is required. Accordingly, the driver can definitely recognize the misoperation state of the accelerator pedal and rapidly stop misoperation of the accelerator pedal and sudden acceleration of the vehicle, whereby occurrence of accidents can be prevented.
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公开(公告)号：US10967860B2
公开(公告)日：2021-04-06
申请号：US16574003
申请日：2019-09-17
发明人： Yuichiro Takemori
摘要： A vehicle control device is provided which is capable of properly satisfying an acceleration request from a driver even when the driver performs a step-on operation of an accelerator pedal in the implementation of an ACC mode. The vehicle control device is capable of: a front car follow-up travel mode, in which a driving force and a transmission ratio are controlled based on a first accelerator position (AP1) for an inter-vehicle distance to a preceding vehicle to be a target inter-vehicle distance; and an override mode, in which the driving force and the transmission ratio are controlled based on a second accelerator position (AP2) determined by an operation of an accelerator operator performed by a driver. Compared with a second transmission characteristic selected in the override mode, in a first transmission characteristic selected in the front car follow-up travel mode, a threshold of the accelerator position at which at least downshift of a transmission (TM) occurs is set to a higher value or an amount of change of the transmission ratio along with the downshift of the transmission (TM) is set to a lower value.
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公开(公告)号：US10591050B2
公开(公告)日：2020-03-17
申请号：US15995843
申请日：2018-06-01
发明人： Johann Schweikl
摘要： In a transmission controller for the open-loop and/or closed-loop control of the operation of an automatic or automated manual transmission of a motor vehicle, a shifting strategy of the transmission control unit controls the operation of the transmission in an open-loop and/or closed-loop manner based on driving status data and/or driver intention data. The shifting strategy of the transmission control unit influences a gear change from a current actual gear into a target gear based on available environmental data. In the event of a required down-shift from a current actual gear into a lower target gear, the transmission control unit is configured to take into account available information relating to a traffic light status, in particular relating to a change of a traffic light status of a relevant traffic light.
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公开(公告)号：US09945475B1
公开(公告)日：2018-04-17
申请号：US15432104
申请日：2017-02-14
发明人： Markian Oleh Diakiw , Leonidas Kiliaris , Philip Joseph Wiethe , Kurt Howard Nickerson , Brian Michael O'Neil , Cory Benson LaRoche
CPC分类号： F16H61/0213 , F16H59/20 , F16H2059/183 , F16H2061/0244
摘要： A vehicle includes an accelerator pedal moveable across a plurality of predefined positions and a controller programmed to, responsive to the pedal reaching a tip-in position, command a downshift to a downshift gear from an initial gear. A difference between the initial and downshift gears exceeds a number of predefined positions crossed upon moving to the tip-in position when a rate of change of pedal position exceeds a predefined threshold.
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公开(公告)号：US09511774B2
公开(公告)日：2016-12-06
申请号：US14577543
申请日：2014-12-19
IPC分类号： B60W30/19 , B60W10/04 , B60W10/107 , F16H61/02 , F16H61/662 , B60W50/08 , B60W10/06 , F16H61/66 , F16H59/20
CPC分类号： B60W30/19 , B60W10/04 , B60W10/06 , B60W10/107 , B60W50/082 , B60W2510/1015 , B60W2510/104 , B60W2540/04 , B60W2540/103 , B60W2710/0666 , B60W2710/1005 , F16H59/20 , F16H61/0213 , F16H61/66259 , F16H2061/0232 , F16H2061/0244 , F16H2061/6611
摘要： A shift control device includes a kick-down control unit that, in the case where the accelerator is depressed to a certain level or beyond, executes a first kick-down mode, in which a gear ratio of the continuously variable transmission is changed to a low side to increase the engine speed. In the case where, during execution of the first kick-down mode, a switchover operation is accepted to switch the output properties such that output of the engine is increased, the kick-down control unit again determines whether or not to start the first kick-down control again.
摘要翻译： 变速控制装置包括：下降控制单元，其在加速器被按下到一定水平以上的情况下，执行第一降档模式，其中无级变速器的变速比变为 低端增加发动机转速。 在执行第一降压模式的情况下，接受切换操作以切换输出特性使得发动机的输出增加，所述降档控制单元再次确定是否开始第一踢 再次控制。
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公开(公告)号：US20160312889A1
公开(公告)日：2016-10-27
申请号：US15134889
申请日：2016-04-21
发明人： Tsubasa KATO , Seiji KUWAHARA , Satoshi YAMANAKA
CPC分类号： F16H61/66 , B60W10/04 , B60W10/101 , B60W30/18009 , F16H59/20 , F16H61/66259 , F16H2061/6611 , F16H2061/6615
摘要： A vehicle control system is provided to improve a response and an acceleration feel of a vehicle having a continuously variable transmission. The vehicle control system is configured to control an output power of a prime mover and a speed ratio of a transmission in such a manner that an actual driving force is increased stepwise to the required driving force to be achieved by a kick-downshifting so as to temporarily hold an increase in an acceleration during execution of the kick-downshifting.
摘要翻译： 提供车辆控制系统以改善具有无级变速器的车辆的响应和加速感。 车辆控制系统被配置为以这样的方式控制原动机的输出功率和变速器的速比，使得实际驱动力逐步增加到通过减速换档来实现的所需驱动力，从而 在执行降档时暂时增加加速度。
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公开(公告)号：US09243708B2
公开(公告)日：2016-01-26
申请号：US13392159
申请日：2010-09-10
申请人： Fredrik Swartling , Mikael Öun
发明人： Fredrik Swartling , Mikael Öun
CPC分类号： F16H61/0213 , F16H59/20 , F16H61/0204 , Y10T477/68
摘要： A system for control of a gearbox: At least one control unit controls the gearbox in a motor vehicle which comprises an engine connected to drive the gearbox. The system responds to receiving an indication by choosing for the gearbox a gear among various possible gears which causes the engine to reach a desired speed ωKD in a shorter time than with any other gear from among the various possible gears. Also, a method, a motor vehicle, a computer program and a computer program product thereof for performing the method are disclosed.
摘要翻译： 用于控制齿轮箱的系统：至少一个控制单元控制机动车辆中的变速箱，其包括连接以驱动齿轮箱的发动机。 系统通过选择齿轮箱来选择各种可能的齿轮之间的齿轮来响应接收指示，该齿轮使发动机在比各种可能齿轮中的任何其它齿轮更短的时间内达到期望速度ωKD。 此外，还公开了一种用于执行该方法的方法，机动车辆，计算机程序及其计算机程序产品。
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公开(公告)号：US09169927B2
公开(公告)日：2015-10-27
申请号：US13020847
申请日：2011-02-04
申请人： Yusuke Nakamura , Hiroyuki Sato
发明人： Yusuke Nakamura , Hiroyuki Sato
IPC分类号： F16H59/68 , F16H61/662 , F16H59/20 , F16H61/02
CPC分类号： F16H61/66259 , F16H59/20 , F16H2061/0227
摘要： There is provided a shift control apparatus of an automatic transmission in a vehicle including a constant speed traveling apparatus, which has a detecting device detecting a surrounding situation of the vehicle and operates according to the detected situation, and an automatic transmission capable of steplessly changing a transmission ratio, the shift control apparatus controlling the automatic transmission according to a shift map for changing the transmission ratio according to a traveling state. The shift control apparatus includes a plurality of shift maps, and a switching and selecting unit selecting and switching to one of the shift maps based on a shift-down request signal or a requested acceleration, which is outputted by a constant speed traveling control device of the constant speed traveling apparatus, according to the situation detected by the detecting device.
摘要翻译： 本发明提供一种车辆中的自动变速器的变速控制装置，其包括：恒速行驶装置，其具有检测车辆的周围状况的检测装置，并根据检测到的情况进行动作;以及自动变速器，其能够无级变更 传动比，变速控制装置根据行驶状态根据用于改变传动比的换档图来控制自动变速器。 变速控制装置包括多个位移图，以及切换选择单元，基于由减速请求信号或所请求的加速度来选择和切换到其中一个换档图，所述减速请求信号或所请求的加速度由恒速行驶控制装置输出 恒速行驶装置，根据检测装置检测到的情况。
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公开(公告)号：US08930102B2
公开(公告)日：2015-01-06
申请号：US13674126
申请日：2012-11-12
发明人： Ruben Cuppers
CPC分类号： B60W10/11 , F16H59/20 , F16H61/0202 , F16H61/0437 , F16H61/08 , F16H61/684 , F16H2059/183 , F16H2061/0459
摘要： A control device of a motor vehicle for controlling a gear change in a transmission of the motor vehicle by generating control signals for transmission shift elements utilized during a gear change. If a gear increment of the gear change to be performed is greater than two gears, and/or if the driver activates a sport gear shift program, and/or if a detection device detects a sporty type of driver, and/or if the driver actuates a kickdown of an accelerator pedal, and/or if the driver actuates the accelerator pedal with a temporal gradient that is greater than a defined limit, the control device generates control signals for the shift elements, being utilized for performing the gear change, with an interruption of driving power, and the control device, in all other instances, generates control signals for the shift elements, being utilized for performing the gear change, without interrupting the tractive force.
摘要翻译： 一种机动车辆的控制装置，用于通过产生在换档期间使用的变速器换挡元件的控制信号来控制机动车辆的变速器的变速。 如果要执行的变速档的齿轮增量大于两档，和/或如果驾驶员启动运动换挡程序，和/或如果检测装置检测到运动型驾驶员，和/或如果驾驶员 启动加速器踏板的降档，和/或如果驾驶员以大于限定的极限的时间梯度致动加速器踏板，则控制装置产生用于执行变速的换档元件的控制信号， 在所有其它情况下，控制装置产生用于执行变速的换挡元件的控制信号，而不中断牵引力。
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公开(公告)号：US08323150B2
公开(公告)日：2012-12-04
申请号：US12851672
申请日：2010-08-06
IPC分类号： F16H59/20
CPC分类号： F16H61/061 , F16H2061/0448 , F16H2306/14 , F16H2306/24 , Y10T477/693637 , Y10T477/75
摘要： A control system includes a shift stage determination module and a clutch control module. The shift stage determination module determines a duration of a first power-on downshift when a second power-on downshift is requested, where a power-on downshift is a downshift of a transmission that occurs when an accelerator pedal is depressed. The clutch control module completes the first power-on downshift and selectively starts controlling the second power-on downshift before the first power-on downshift ends.
摘要翻译： 控制系统包括变速级确定模块和离合器控制模块。 当需要第二次开机降档时，换档阶段确定模块确定第一次上电降档的持续时间，其中上电降档是当加速踏板被按下时发生的变速器的降档。 离合器控制模块完成第一次上电降档，并在第一次上电降档结束之前选择性地开始控制第二次上电降档。
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