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    Hybrid car and control method thereof
    27.
    发明专利
    Hybrid car and control method thereof 有权
    混合动力车及其控制方法

    公开(公告)号：JP2011251671A

    公开(公告)日：2011-12-15

    申请号：JP2010128779

    申请日：2010-06-04

    Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

    Inventor： YAMAMOTO MASAYA ,  FUNADA KAZUFUMI

    IPC: B60K6/44 ,  B60K6/445 ,  B60K6/448 ,  B60K6/52 ,  B60K6/54 ,  B60L11/14 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  F02D29/02

    CPC classification number: B60W20/10 ,  B60K6/445 ,  B60L2240/486 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/11 ,  B60W20/20 ,  B60W30/182 ,  B60W30/188 ,  B60W50/082 ,  B60W2050/0066 ,  B60W2510/244 ,  B60W2540/04 ,  B60W2540/10 ,  B60W2710/105 ,  B60W2710/1061 ,  Y02T10/6239 ,  Y02T10/6269 ,  Y02T10/6286 ,  Y10S903/93

    Abstract: PROBLEM TO BE SOLVED: To suppress sudden change of operating points of an internal combustion engine which may occur when a travel mode is changed in the midst of operating the internal combustion engine.SOLUTION: When the travel mode is switched over in the midst of traveling by operating the engine, charging and discharging request power Pb* is set by slowly changing by the rate limit processing (S750-S800). The engine request power is set as the sum of charging and discharging request power Pb* and power for traveling, and the engine and two motors are controlled to travel by the power for traveling, while the engine is operated on an operating point obtained by operation line with the application of the engine request power. Since the engine request power is also slowly changed by slowly changing the charging and discharging request power Pb*, sudden change of the operating point of the engine can be suppressed.

    Abstract translation: 要解决的问题：抑制在操作内燃机时行驶模式改变时可能发生的内燃机的工作点的突然变化。

    解决方案：通过操作发动机在行驶中切换行驶模式时，通过速率限制处理（S750-S800）缓慢变化来设定充放电请求电力Pb *。 发动机请求功率被设定为充放电请求功率Pb *和行驶功率的总和，并且发动机和两个电动机被控制为通过行驶动力行驶，而发动机在通过操作获得的操作点上操作 符合发动机要求功率的应用。 由于通过缓慢地改变充放电请求功率Pb *也缓慢地改变发动机请求功率，所以可以抑制发动机的工作点的突然变化。 版权所有（C）2012，JPO＆INPIT

    Vibration damping control device for vehicle
    28.
    发明专利
    Vibration damping control device for vehicle 有权
    用于车辆的振动阻尼控制装置

    公开(公告)号：JP2011247180A

    公开(公告)日：2011-12-08

    申请号：JP2010121322

    申请日：2010-05-27

    Applicant: Nissan Motor Co Ltd ,  日産自動車株式会社

    Inventor： KOBAYASHI YOSUKE ,  KIMURA TAKESHI ,  SHIOZAWA HIROKI ,  OTA MITSUNORI ,  SASAKI HIROKI ,  ITO AKIHIRO ,  YOSHIZAWA MASAHIKO

    IPC: F02D29/02

    CPC classification number: B60W20/15 ,  B60L2240/423 ,  B60W10/04 ,  B60W10/08 ,  B60W10/18 ,  B60W20/00 ,  B60W20/11 ,  B60W30/02 ,  B60W30/20 ,  B60W2030/041 ,  B60W2050/0024 ,  B60W2050/0033 ,  B60W2520/30 ,  B60W2710/083 ,  Y02T10/642

    Abstract: PROBLEM TO BE SOLVED: To provide a vibration damping control device for a vehicle where the frequency of executing vibration damping control is increased by preventing the occurrence of hunting when the vibration damping control is reverted to normal control.SOLUTION: A vibration damping control device for a vehicle calculates correction torque which can suppress vibration on the spring of a vehicle body. Upon outputting a correction torque command value to a brake/drive torque generating means, the vibration damping control device outputs a hunting period correction torque command value which is smaller than a normal period correction torque command value, when the magnitude of the correction torque is at a prescribed magnitude or larger and continues for a prescribed time period. Subsequently, when the magnitude of the correction torque is at a prescribed magnitude or smaller and continues for a first prescribed time period, the output of the correction torque command value is reverted to the normal period correction torque command value from the hunting period correction torque command value.

    Abstract translation: 要解决的问题：提供一种用于车辆的减振控制装置，其中当减振控制被恢复到正常控制时，通过防止发生振动来提高执行减振控制的频率。 解决方案：用于车辆的减振控制装置计算能够抑制车身弹簧的振动的校正扭矩。 当向制动/驱动转矩发生装置输出校正转矩指令值时，当校正扭矩的大小为正时，减振控制装置输出小于正常周期校正转矩指令值的寻呼周期校正转矩指令值 规定量级以上，并持续规定的时间。 随后，当校正转矩的大小处于规定的幅度或更小并且持续第一规定时间段时，校正转矩指令值的输出从回扫周期校正转矩指令返回到正常周期校正转矩指令值 值。 版权所有（C）2012，JPO＆INPIT

    Cargo handling control device for cargo handling vehicle
    29.
    发明专利
    Cargo handling control device for cargo handling vehicle 有权
    货物处理车辆货物处理控制装置

    公开(公告)号：JP2011102186A

    公开(公告)日：2011-05-26

    申请号：JP2009258739

    申请日：2009-11-12

    Applicant: Toyota Industries Corp ,  株式会社豊田自動織機

    Inventor： KOIDE YUKIKAZU ,  KATO NORIHIKO

    IPC: B66F9/24 ,  B60K6/46 ,  B66F9/22

    CPC classification number: B66F9/20 ,  B60K6/46 ,  B60L2240/421 ,  B60L2240/441 ,  B60W10/06 ,  B60W10/08 ,  B60W10/30 ,  B60W20/11 ,  B60W2510/0638 ,  B60W2510/082 ,  B60W2710/0644 ,  B60Y2200/15 ,  Y02T10/6217 ,  Y02T10/6286 ,  Y02T10/642 ,  Y02T10/7258

    Abstract: PROBLEM TO BE SOLVED: To provide a cargo handling control device for a cargo handling vehicle in which a generator-motor can perform cargo handling assistance in an appropriate manner. SOLUTION: An ECU 18 of the cargo handling control device 20 includes an engine command rotation speed setting part 22 determining the engine command rotation speed based on the detection value of a cargo handling lever sensor 16; an engine driving control part 23 outputting a driving command signal corresponding to the engine command rotation speed to an engine 2; an engine command rotation speed storage part 24 sequentially storing engine command rotation speed; a rotation speed deviation computing part 25 computing deviation between the engine command rotation speed stored at a predetermined time earlier by the engine command rotation speed storage part 24, with the latest actual rotating speed of the generator-motor detected by a rotation speed sensor 17; a cargo handling assist electric power setting part 26 determining the cargo handling assist electric power corresponding to the deviation; and a generator-motor driving control part 28 outputting a driving command signal corresponding to the cargo handling assist electric power, to the generator-motor 3. COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种用于货物处理车辆的货物处理控制装置，其中发电机可以以适当的方式执行货物处理辅助。 解决方案：货物处理控制装置20的ECU18包括：发动机指令转速设定部22，其基于货物搬运杆传感器16的检测值来判定发动机指令转速; 发动机驱动控制部23，将与发动机指令旋转速度对应的驾驶指令信号输出到发动机2; 发动机指令转速存储部24依次存储发动机指令转速; 旋转速度偏差计算部件25计算由发动机指令转速存储部分24预先存储的发动机指令转速与由转速传感器17检测的发电机电动机的最新实际转速之间的偏差; 货物处理辅助电力设定部26确定与偏差对应的货物处理辅助电力; 以及将与货物处理辅助电力相对应的驾驶命令信号输出到发电电动机3的发电电动机驱动控制部28。（C）2011，JPO＆INPIT

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