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    • 1. 发明公开
    • 원동기의 제어장치 및 원동기의 제어방법
    • 用于控制主动作的装置和方法
    • KR1020050057003A
    • 2005-06-16
    • KR1020057003366
    • 2003-07-07
    • 도요타 지도샤(주)
    • 홈미아키라하마지마기요타카나다미츠히로
    • B60L15/20B60L11/14B60L15/28
    • F02D29/02B60L3/102B60L15/2045Y02T10/645Y02T10/7283
    • A device and a method for controlling a primer mover, the method comprising the steps of starting to limit the torque of a motor according to a map showing a relation between an angular acceleration (alpha) and an upper limit torque value (Tmax) when the angular acceleration of the rotating shaft of the motor rises and a slip is considered to occur on a drive wheel to limit the torque of the motor to the upper limit toque value (Tmax) provided when the angular acceleration (alpha) reaches a peak, releasing the limitation of the torque to the upper limit torque value (Tmax) corresponding to a torque limitation amount (delta1) set according to the degree of the slip when the slip is considered to be converged by the lowering of the angular acceleration (alpha) by the limitation of the toque, and steppingly releasing the torque limitation amount (delta1) (namely, upper limit torque value (Tmax)) by using a releasing amount and a releasing time according to an accelerator further depressed amount against an accelerator opening at the time of slippage, wherein the released amount is set larger and the releasing time is set shorter as the accelerator further depressed amount is more increased.
    • 一种用于控制起动机的装置和方法,所述方法包括以下步骤:根据示出当角速度(α)和上限转矩值(Tmax)之间的关系的映射来开始限制电动机的转矩, 马达的旋转轴的角加速度上升,并且认为在驱动轮上发生滑动,以将马达的转矩限制为当角加速度(α)达到峰值时提供的上限转矩值(Tmax),释放 当通过角加速度(α)的降低被认为会聚时,根据滑差的程度设定的扭矩限制量(delta1)所对应的转矩限制到上限转矩值(Tmax) 通过使用根据进一步压下的加速器的释放量和释放时间来逐步限制转矩限制量(delta1)(即,上限转矩值(Tmax)) 相对于滑动时的加速器开度的量,其中释放量设定得更大,并且随着加速器进一步下压量增加而释放时间缩短。
    • 2. 发明授权
    • 원동기의 제어장치 및 원동기의 제어방법
    • 原动机控制装置及原动机控制方法
    • KR100632896B1
    • 2006-10-11
    • KR1020057003380
    • 2003-07-07
    • 도요타 지도샤(주)
    • 홈미아키라하마지마기요타카나다미츠히로
    • B60L15/20F02D29/02
    • B60L3/106B60L3/102B60L15/2045B60L2200/26B60L2270/145F02D29/02Y02T10/645Y02T10/7283
    • 본 발명은 구동륜에 접속된 구동축에 토오크를 출력 가능한 모터의 회전축의 각가속도(α)가 상승하여 구동륜에 슬립이 발생하였을 때, 각가속도(α)가 커질 수록 토오크 상한값(Tmax)이 작아지도록 관계지어진 맵을 사용하여 도출되는 토오크 상한값(Tmax)을 가지고 구동축에 출력되는 토오크를 제한하는 것이다. 그후 슬립의 수속에 의하여 각가속도(α)가 음의 피크를 거쳐 세로 크로스하는 시점에서 토오크제한을 복귀시킨다. 이것에 의하여 각가속도가 작용하는 방향과 제한한 토오크를 복귀시킬 때에 작용시키는 방향이 일치하기 때문에, 구동축의 비틀림을 억제할 수 있어, 구동축의 비틀림에 따르는 진동을 억제할 수 있다.
    • 本发明是当以增加可用的输出扭矩传递到驱动轴电动机的旋转轴的角加速度(α)获得在驱动轮发生特定滑动,角加速度地图(α)被构造更大的关系,以使转矩上限值的时间(Tmax)减小连接到驱动车轮 用限制转矩极限值Tmax导出的转矩上限值Tmax限制向驱动轴输出的转矩。 之后,当角加速度(θ)通过打滑过程垂直穿过负峰值时,转矩极限恢复。 由于作用其上时的角加速度返回方向并限制作用在扭矩相匹配的方向,因此能够抑制驱动轴的扭转,也能够抑制按照驱动轴的扭转振动。
    • 4. 发明公开
    • 차량의 슬립 제어장치, 그것을 탑재한 자동차 및 그제어방법
    • 空值
    • KR1020050057470A
    • 2005-06-16
    • KR1020057004727
    • 2003-07-07
    • 도요타 지도샤(주)
    • 홈미아키라하마지마기요타카나다미츠히로
    • B60W30/18B60W40/10
    • Y02T10/7077Y02T10/7275
    • When a torque variation amount (Delta Tm) of torque (Tm*) required by a motor is large, the variation causes a vehicle to vibrate or swing, which results in a temporarily larger angular velocity (alpha). In this case, it may be misjudged in a slip judgment (step S112) based on an angular velocity (alpha) that the angular velocity (alpha) exceeded a threshold value (alphaslip) and that slip occurred in spite of the fact that the slip did not occur. For this reason, when the torque variation amount (DeltaTm) exceeds a threshold value (Tthr) in a (step S108), it is judged that it may be misjudged as slip having occurred in spite of the fact that the slip did not occur, so that a control routine in a (step S116) for when gripped is performed without performing a torque limiting process that is a control routine for when slipped (step S120).
    • 当电动机所需的转矩(Tm *)的转矩变化量(Tm *)大时,变动会导致车辆振动或摆动,这导致临时较大的角速度(α)。 在这种情况下,可以基于角速度(α)超过阈值(斜角)的角速度(α)在滑动判断(步骤S112)中进行误判,并且尽管发生滑动 没有发生。 因此,当在步骤S108中转矩变化量(DeltaTm)超过阈值(Tthr)时,判断为尽管没有发生滑动的事实,也可能被误判为发生滑移, 使得在不执行作为滑动的控制程序的转矩限制处理的情况下执行(步骤S116)中的握持时的控制程序(步骤S120)。
    • 10. 发明公开
    • 원동기의 제어장치 및 원동기의 제어방법
    • 用于控制主动作的装置和方法
    • KR1020050057008A
    • 2005-06-16
    • KR1020057003380
    • 2003-07-07
    • 도요타 지도샤(주)
    • 홈미아키라하마지마기요타카나다미츠히로
    • B60L15/20F02D29/02
    • B60L3/106B60L3/102B60L15/2045B60L2200/26B60L2270/145F02D29/02Y02T10/645Y02T10/7283
    • A device and a method for controlling a prime mover, the method comprising the steps of, when the angular acceleration (alpha) of the rotating shaft of a motor capable of outputting a torque on a drive shaft connected to drive wheels is raised and a slip occurs on the drive wheels, limiting the torque outputted to the drive shaft to an upper limit torque value (Tmax) led by using a map so related as to reduce the upper limit torque value (Tmax) as the angular acceleration (alpha) is increased and returning a torque limit to the original torque at a timing when the angular acceleration (alpha) becomes zero through a negative peak by the convergence of the slip, whereby since an angular acceleration acting direction matches a direction for acting the torque when the limited torque is returned, the torsion of the drive shaft can be suppressed to suppress vibration due to the torsion of the drive shaft.
    • 一种用于控制原动机的装置和方法,所述方法包括以下步骤:当能够在连接到驱动轮的驱动轴上输出扭矩的电机的旋转轴的角加速度(α)升高时, 发生在驱动轮上,将输出到驱动轴的转矩限制为通过使用与减小上述加速度(α)的上限转矩值(Tmax)相关的图来引导的上限转矩值(Tmax) 并且在角加速度(α)由于滑差的会聚而通过负峰值变为零的定时将转矩极限返回到原始转矩,由此由于角加速度作用方向与用于在限制转矩 返回时,可以抑制驱动轴的扭转,以抑制由于驱动轴的扭转引起的振动。