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51. 发明授权

US09227624B2 Hybrid vehicle control device 有权
标题翻译：混合动力车控制装置
公开(公告)号：US09227624B2
公开(公告)日：2016-01-05
申请号：US14527011
申请日：2014-10-29
申请人： DENSO CORPORATION
发明人： Yamato Sakakibara , Daiji Isobe
IPC分类号： B60W10/02 , B60W20/00 , B60W10/06 , B60W10/08
CPC分类号： B60W20/10 , B60W10/06 , B60W10/08 , B60W20/15 , B60W30/20 , B60W2030/206 , B60W2510/0638 , B60W2710/0605 , B60W2710/0633 , B60W2710/0666 , Y02T10/6286 , Y10S903/93
摘要： A hybrid vehicle having a power-transferable combination of an engine and a motor-generator is controlled to prevent a vehicle vibration while preventing an over-revolution of the engine when the engine is started. In such control, while the engine is determined to be in a starting state, an instruction value correction is performed for correcting a per-unit-time change amount of an actuator instruction value, such as a target air intake amount and/or a target air load amount, according to a target output of the engine so that a steep increase of the engine revolution speed is prevented. With such a correction of the instruction value, an air intake amount of the engine and the engine revolution speed is gradually increased, thereby preventing the over-revolution of the engine and a steep increase of a load torque of the motor-generator, which prevents vehicle vibration when the engine is started.
摘要翻译：控制具有发动机和电动发电机的可转换组合的混合动力车辆，以防止车辆振动，同时防止发动机起动时发动机的过度转动。在这样的控制中，当发动机被确定为起动状态时，执行指令值校正，以校正执行器指令值的每单位时间变化量，例如目标进气量和/或目标空气负荷量，根据发动机的目标输出，防止发动机转速急剧上升。通过这种指令值的校正，发动机的进气量和发动机转速逐渐增加，从而防止发动机的过度转动和电动发电机的负载转矩的急剧增加，从而防止发动机启动时的车辆振动。

52. 发明授权

US09217366B2 Internal combustion engine and control method therefor 有权
标题翻译：内燃机及其控制方法
公开(公告)号：US09217366B2
公开(公告)日：2015-12-22
申请号：US14369367
申请日：2012-11-20
申请人： ISUZU MOTORS LIMITED
发明人： Hiroshi Tsunoda
IPC分类号： F02B75/06 , F02B77/00 , B60W10/08 , F02N11/04 , B60W10/06 , B60W30/20 , F02N15/02 , F02N15/08
CPC分类号： F02B77/00 , B60W10/06 , B60W10/08 , B60W30/20 , B60W2030/206 , B60W2510/0638 , B60W2510/0652 , F02B75/06 , F02N11/04 , F02N15/022 , F02N15/08 , F16F15/002
摘要： An engine including: a primary balancer driven by a crankshaft via a gear drive device and rotates in a direction reverse to a direction of the crankshaft; an electric motor driven by the primary balancer via a belt drive device to rotate in a direction reverse to the direction of the crankshaft; an auxiliary flywheel provided to a rotary shaft of the electric motor via a clutch. An engine control unit including a first device for increasing and decreasing effective moment of inertia around the crankshaft by engaging or disengaging the clutch in accordance with an operating condition of the engine, and a second device for controlling torque to be transmitted to the gear drive device via the belt drive device by power-driving or regeneratively driving the electric motor in accordance with a crank angular acceleration.
摘要翻译：一种发动机，其特征在于，包括：主平衡器，其通过齿轮驱动装置由曲轴驱动，并沿与曲轴方向相反的方向旋转; 电动马达，其由主平衡器经由皮带驱动装置驱动，以沿与曲轴方向相反的方向旋转; 通过离合器提供给电动机的旋转轴的辅助飞轮。一种发动机控制单元，包括：第一装置，用于根据发动机的运行状态使离合器接合或分离，增加和减少曲轴周围的有效转动惯量;以及第二装置，用于控制要传递到齿轮传动装置的扭矩经由带驱动装置，通过根据曲柄角加速度的动力驱动或再生驱动电动机。

53. 发明申请

US20150353071A1 CONTROL DEVICE FOR ELECTRIC-POWERED VEHICLE 有权
标题翻译：电动车控制装置
公开(公告)号：US20150353071A1
公开(公告)日：2015-12-10
申请号：US14759282
申请日：2014-01-17
申请人： NISSAN MOTOR CO., LTD.
发明人： Kaori TANISHIMA , Fumihiro YAMANAKA
IPC分类号： B60W20/00 , B60W10/06 , B60W10/08 , B60K6/387 , B60W10/10 , B60K6/48 , B60K6/54 , B60K6/36 , B60W30/20 , B60W10/02
CPC分类号： B60W20/10 , B60K6/36 , B60K6/387 , B60K6/48 , B60K6/54 , B60K6/547 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/115 , B60W20/00 , B60W20/40 , B60W30/19 , B60W30/20 , B60W2520/10 , B60W2540/10 , B60W2710/021 , B60W2710/027 , B60W2710/06 , B60W2710/08 , B60W2710/1005 , B60W2710/1027 , F16H61/061 , F16H61/686 , F16H63/502 , Y02T10/6221 , Y10S903/909 , Y10S903/914 , Y10S903/917 , Y10S903/93
摘要： An electric vehicle control device is provided that ensures a required coupling capacity precision of a friction coupling element by appropriately switching a torque sharing rate during a shift transition period. The control device includes a motor, an automatic transmission, a shift controller, a frictional engagement element, a control unit and an engagement capacity control section. The frictional engagement element is disposed in a power transmission path from the motor to a driving wheel. The control unit switching delays switching a torque sharing rate of the frictional engagement element during a shift transition period until the start of the shifting procedure, and continuously switches the current gear sharing rate to a subsequent gear sharing rate in accordance with a degree of the shifting procedure when the shifting procedure starts.
摘要翻译：提供一种电动车辆控制装置，其通过在换档过渡期间适当地切换转矩共享率来确保摩擦联接元件所需的联接能力精度。控制装置包括马达，自动变速器，变速控制器，摩擦接合元件，控制单元和接合能力控制部。摩擦接合元件设置在从电动机到驱动轮的动力传递路径中。控制单元切换延迟切换摩擦接合元件的转矩共享速率，在变速过渡期间直至变速过程开始，并且根据换挡程度将当前齿轮分配速率连续地切换到随后的齿轮分配速率换档程序开始时的步骤。

54. 发明申请

US20150344035A1 SYSTEMS AND METHODS FOR CONTROLLING ENGINE SHUTDOWN OF A VEHICLE EQUIPPED WITH START-STOP LOGIC AND VEHICLE LAUNCH 审中-公开
标题翻译：控制起动逻辑和车辆启动的车辆发动机关闭的系统和方法
公开(公告)号：US20150344035A1
公开(公告)日：2015-12-03
申请号：US14723146
申请日：2015-05-27
申请人： Cummins Inc.
发明人： John P. O'Brien
IPC分类号： B60W30/192 , B60W30/18 , B60W10/10 , B60W10/02 , B60W10/06 , F02N11/08 , B60W20/00
CPC分类号： B60W10/10 , B60K6/48 , B60W10/02 , B60W10/06 , B60W20/40 , B60W30/18027 , B60W30/18136 , B60W30/20 , B60W2030/18081 , B60W2540/04 , B60W2710/024 , B60W2710/027 , B60W2710/0655 , F02D41/0002 , F02D41/042 , F02D2041/0095 , F02D2200/101 , F02N11/04 , F02N11/0814 , F02N11/0822 , F02N19/005 , F02N2019/008 , F02N2200/0802 , F02N2200/106 , Y02T10/48 , Y10S903/93
摘要： Controls for improved drivability of a vehicle equipped with start/stop logic are disclosed. One exemplary embodiment is a method comprising stopping an internal combustion engine of the vehicle to achieve a target speed profile during slowing of the engine to reduce noise, vibration and harshness, and/or to achieve a target engine stop position. Another embodiment is a method for selecting between a nominal re-start mode and a delayed re-start mode where launching of the vehicle after a stop is delayed relative to the nominal start mode in response to a vehicle input.
摘要翻译：公开了具有启动/停止逻辑的车辆的驾驶性能改善的控制。一个示例性实施例是一种方法，包括在发动机减速期间停止车辆的内燃机以实现目标速度曲线，以减少噪声，振动和粗糙度和/或实现目标发动机停止位置。另一个实施例是用于在标称重启模式和延迟重启模式之间进行选择的方法，其中响应于车辆输入，停止后相对于标称启动模式延迟车辆。

55. 发明授权

US09187090B2 Vehicle body vibration-damping control device 有权
标题翻译：车身减振控制装置
公开(公告)号：US09187090B2
公开(公告)日：2015-11-17
申请号：US14367671
申请日：2013-02-13
申请人： Nissan Motor Co., Ltd.
发明人： Yuuki Shiozawa , Shoji Kawaguchi , Yosuke Kobayashi
IPC分类号： G06F17/00 , B60G17/02 , B60W30/045 , B60W50/00 , B60W30/18 , B60W10/06 , B60W10/22 , B60W30/04 , B60W40/10 , B60W10/04
CPC分类号： B60W30/045 , B60W10/04 , B60W10/06 , B60W10/22 , B60W30/04 , B60W30/18 , B60W30/20 , B60W40/10 , B60W50/0097 , B60W50/0098 , B60W2030/041 , B60W2030/043 , B60W2050/0012 , B60W2050/0024 , B60W2510/22 , B60W2540/10 , B60W2540/12 , B60W2540/18 , B60W2710/0666 , B60W2720/16 , Y02T10/84
摘要： An object of the vehicle body vibration-damping control device according to the present invention is to achieve a targeted effect for damping the vehicle body vibration regardless of the responsiveness of an actuator for controlling the drive torque.The vehicle body vibration-damping control device has a body vibration estimating unit (205) for estimating a sprung mass behavior of a vehicle body based on input information during travel, and a torque command-value computing unit (206) for computing a correction torque value for correcting a drive torque command value applied to an engine (106) when the sprung mass behavior is controlled. The torque command-value computing unit (206) has regulator and tuning units (308, 309, 310) for calculating the correction torque value based on the result of estimating the sprung mass behavior, and a nonlinear gain amplifying unit (313) for amplifying the absolute value of the correction torque when in a region where the positive or negative attribute of the calculated correction torque value is reversed, and using the amplified value to correct the drive torque command value.
摘要翻译：根据本发明的车体减震控制装置的目的在于，无论驱动器的驱动转矩的控制的响应性如何，都能够实现用于阻尼车身振动的目标效果。车体减振控制装置具有：身体振动推定部（205），用于根据行驶时的输入信息来估计车身的弹簧质量行为;以及转矩指令值计算部（206），用于计算校正转矩用于在控制弹簧质量行为时校正施加到发动机（106）的驱动转矩指令值的值。转矩指令值计算部（206）具有调整器和调谐单元（308,309,310），用于基于估计弹簧质量行为的结果来计算校正转矩值;以及非线性增益放大单元（313），用于放大当所计算的校正转矩值的正或负属性反转的区域中的校正转矩的绝对值，并且使用该放大值来校正驱动转矩指令值。

56. 发明授权

US09174645B2 Systems and methods for detecting and reducing high driveline torsional levels in automobile transmissions 有权
标题翻译：用于检测和降低汽车变速箱高传动系扭转水平的系统和方法
公开(公告)号：US09174645B2
公开(公告)日：2015-11-03
申请号：US11749894
申请日：2007-05-17
申请人： Brian E. Beechie , Thomas F. Wentworth , Gregory A. Sbroglia , Bruce Geist , Mark C. Azzaretti , Marc H. Sullivan , In-Soo Suh , Mark J. Duty , Changwei Cao
发明人： Brian E. Beechie , Thomas F. Wentworth , Gregory A. Sbroglia , Bruce Geist , Mark C. Azzaretti , Marc H. Sullivan , In-Soo Suh , Mark J. Duty , Changwei Cao
IPC分类号： B60W10/02 , B60W30/20 , B60W10/06 , B60W30/18 , G06F17/14 , F16H61/14
CPC分类号： B60W30/18027 , B60W10/023 , B60W10/06 , B60W30/20 , B60W2030/206 , F16H2061/145 , Y10T477/755
摘要： The present disclosure provides systems and methods to detect and reduce any high driveline torsional levels, such as due to the cylinder deactivation in variable displacement system engines or aggressive lock-up strategies for fuel efficiency, in automobile transmissions. The present disclosure utilizes a controller in an automobile to operate a computationally thrifty method for quickly detecting noise and vibration disturbances in the transmission. This quick detection enables fuel economic calibrations that aggressively reduce the disturbances by controlling slip in a launch device of the transmission. As problem disturbances arise, they are detected before occupants notice objectionable behavior. Once detected, the disturbances are reduced, such as by increasing launch device slip, which effectively intercepts the objectionable disturbances before they are transferred through the entire drivetrain. The present disclosure can also apply to launch devices in Dual Clutch Transmissions and Electronically-controlled Manual Transmissions.
摘要翻译：本公开提供了用于检测和减少任何高传动系扭转水平的系统和方法，例如由于可变排量系统发动机中的气缸停用或汽车变速器中燃料效率的积极锁定策略。本公开使用汽车中的控制器来操作用于快速检测变速器中的噪声和振动干扰的计算节俭方法。这种快速检测使得燃料经济校准能够通过控制变速箱的发射装置中的滑移来大幅减少干扰。由于出现问题扰乱，在乘客发现有不良行为之前，会发现问题干扰。一旦被检测到，扰动被减少，例如通过增加发射装置滑移，其在通过整个传动系传递之前有效地拦截令人不快的扰动。本公开还可以应用于双离合器变速器和电子控制手动变速箱中的发射装置。

57. 发明申请

US20150298704A1 HYBRID VEHICLE CONTROL APPARATUS 审中-公开
标题翻译：混合动力车控制装置
公开(公告)号：US20150298704A1
公开(公告)日：2015-10-22
申请号：US14690674
申请日：2015-04-20
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Kenji ITAGAKI
IPC分类号： B60W30/20 , B60W10/08 , B60W10/02 , B60W20/00
CPC分类号： B60W30/20 , B60K6/445 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/17 , B60W20/40 , B60W2030/206 , B60W2510/0275 , B60W2710/021 , B60W2710/08 , Y02T10/6239 , Y02T10/6286 , Y02T10/7258 , Y10S903/93
摘要： A hybrid vehicle control apparatus configured to control a hybrid vehicle provided with an engagement mechanism realizing a fixed gear ratio mode in which rotation of an electrical rotating machine is limited in an engaged state in which a pair of engaging elements engage, is provided with: a determining device configured to determine whether or not a direction of torque acting on the engaging element of the engagement mechanism is reversed in fixed gear ratio engine brake traveling; and a controlling device configured to control the electrical rotating machine to set the electrical rotating machine to be in a shutdown state in the fixed gear ratio mode, and to temporarily release the shutdown control if it is determined that the direction of the torque is reversed, so that backlash elimination torque is supplied for eliminating backlash formed between the pair of engaging elements.
摘要翻译：一种混合动力车辆控制装置，其被配置为控制具有接合机构的混合动力车辆，该混合动力车辆实现固定齿轮比模式，其中旋转机械的旋转在一对接合元件接合的接合状态下被限制：确定装置，被配置为确定在固定齿轮比发动机制动器行驶中作用在所述接合机构的接合元件上的扭矩的方向是否反转; 以及控制装置，其被配置为控制所述旋转电机以将所述旋转电机设置在所述固定齿轮比模式中的关闭状态，并且如果确定所述扭矩的方向被反转，则暂时释放所述停止控制，从而提供间隙消除扭矩以消除在一对接合元件之间形成的间隙。

58. 发明申请

US20150291175A1 CONTROL SYSTEM FOR HYBRID VEHICLE 审中-公开
标题翻译：混合动力车控制系统
公开(公告)号：US20150291175A1
公开(公告)日：2015-10-15
申请号：US14427420
申请日：2013-12-09
申请人： Taku HARADA , Masatoshi ITO
发明人： Taku Harada , Masatoshi Ito
IPC分类号： B60W30/20 , B60W10/06 , B60W10/08 , B60W20/00
CPC分类号： B60W30/20 , B60K6/445 , B60W10/06 , B60W10/08 , B60W20/00 , B60W20/13 , B60W20/17 , B60W2030/206 , B60W2510/244 , B60W2520/10 , B60W2710/0666 , B60W2710/086 , B60Y2300/58 , F16F15/129 , Y02T10/6239 , Y10S903/93
摘要： In a control system for a hybrid vehicle including an engine, a motor-generator, a power distribution/integration mechanism having three rotary elements connected to a crankshaft, a rotary shaft of the motor-generator, and a ring gear shaft, a motor-generator, and a battery, a battery ECU sets a required charging power to a required charging power that is lower than a normally set required charging power, under a condition that the vehicle speed is lower than a given speed, so that torque fluctuation of the engine is absorbed by hysteresis torque generated by a hysteresis mechanism.
摘要翻译：在包括发动机的混合动力车辆的控制系统中，电动发电机，具有连接到曲轴的三个旋转元件，电动发电机的旋转轴和齿圈轴的动力分配/积分机构，发电机和电池，在车速低于给定速度的条件下，电池ECU将所需的充电功率设置为低于正常设定的所需充电功率所需的充电功率，从而使得发动机由滞后机构产生的滞后转矩吸收。

59. 发明授权

US09139096B2 One-sided detection and disabling of integrator wind up for speed control in a vehicle 有权
标题翻译：积分器的单侧检测和禁用用于车辆中的速度控制
公开(公告)号：US09139096B2
公开(公告)日：2015-09-22
申请号：US13024447
申请日：2011-02-10
申请人： Robert L. Morris
发明人： Robert L. Morris
IPC分类号： B60L11/00 , B60L3/00 , B60W10/08 , B60W20/00 , B60W30/20 , B60W50/00
CPC分类号： B60W20/11 , B60L3/0038 , B60L2240/421 , B60L2240/423 , B60L2240/443 , B60L2270/145 , B60W10/08 , B60W20/00 , B60W30/20 , B60W2050/001 , B60W2710/081 , B60W2710/083 , Y02T10/646
摘要： A method or algorithm controls a motor in a vehicle having a proportional-integral controller. The controller determines a commanded damping control torque as a proportional output torque value and a commanded motor speed control torque as an integrator output torque value. The integrator torque output value is frozen only if the proportional torque output value saturates against a limit and the direction of the speed error is the same as that of the integrator torque output value. The proportional torque output value is calculated using different error values than are used in calculating the integrator output value. A vehicle includes one or more traction motors and the controller noted above. For two motors, the controller determines the damping torques and motor speed control torques separately for each motor.
摘要翻译：方法或算法控制具有比例积分控制器的车辆中的电动机。控制器将作为积分器输出转矩值的指令衰减控制转矩确定为比例输出转矩值和指令电动机速度控制转矩。只有当比例扭矩输出值饱和，而且速度误差的方向与积分器转矩输出值相同时，积分器转矩输出值才被冻结。使用与计算积分器输出值时不同的误差值来计算比例转矩输出值。车辆包括一个或多个牵引电动机和上述控制器。对于两个电机，控制器分别确定每个电机的阻尼转矩和电机转速控制转矩。

60. 发明授权

US09133774B2 Vehicular vibration damping control device and vehicle mounted with vibration damping control device 有权
标题翻译：车载减振控制装置和车载减振控制装置
公开(公告)号：US09133774B2
公开(公告)日：2015-09-15
申请号：US13124285
申请日：2009-09-10
申请人： Yoshitaka Oikawa
发明人： Yoshitaka Oikawa
IPC分类号： G06F7/00 , F02D11/10 , B60W30/20 , B60W10/06 , F02D41/14 , F02D41/20
CPC分类号： F02D11/107 , B60W10/06 , B60W30/20 , B60W2510/0609 , F02D11/105 , F02D2041/1422 , F02D2041/2065 , F02D2250/28
摘要： A vehicular vibration damping control device that performs vibration damping of pitch/bounce vibrations of a vehicle through drive output control includes a vibration damping control portion that controls a driving torque of an engine to perform pitch/bounce vibration damping, and a compensation component adjustment portion that reduces the magnitude of a compensation component for compensating for a wheel torque calculated by the vibration damping control portion on the basis of an amount of change in the throttle opening degree of the engine. The compensation component is reduced when the temperature of a conductor for supplying a current to a throttle motor for adjusting a throttle opening degree estimated on the basis of the amount of change in throttle opening degree becomes higher than a predetermined value.
摘要翻译：通过驱动输出控制对车辆的俯仰/反弹振动进行减振的车辆减振控制装置包括控制发动机的驱动转矩进行俯仰/反弹减振的减振控制部，以及补偿部调整部其基于发动机的节气门开度的变化量来减小用于补偿由减振控制部计算出的车轮转矩的补偿成分的大小。当用于向用于调节节气门开度的节气门马达提供电流的导体的温度基于节气门开度的变化量估计的温度变得高于预定值时，补偿分量减小。

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