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    • 4. 发明授权
    • Engine torque control during multiple speed changes of an automatic transmission
    • 自动变速器多速变速时的发动机转矩控制
    • US06254508B1
    • 2001-07-03
    • US09425190
    • 1999-10-25
    • Kouichi KojimaHiroshi TsutsuiMasao SaitouMasaaki NishidaYoshihisa Yamamoto
    • Kouichi KojimaHiroshi TsutsuiMasao SaitouMasaaki NishidaYoshihisa Yamamoto
    • B60K4104
    • B60W10/06B60W10/04B60W10/11B60W10/115B60W30/18B60W30/1819F16H61/061F16H63/502F16H2059/425F16H2059/6807F16H2306/24Y10T477/677
    • In a multiple speed-change operation for switching between an up-shift operation and a down-shift operation, engine torque control is adapted to an actual change in speed-change state, whereby an abrupt change in rotational speed of the input shaft is prevented. One embodiment relates to a speed-change operation from the second speed to the third speed, wherein the engagement-side hydraulic pressure B4 rises and the release-side hydraulic pressure B5 drops, the rotational speed NT of the input shaft changes from a second speed state toward a third speed state and the engine torque TE is reduced by a predetermined amount TCU. If a command to perform a speed-change operation from the third speed to the second speed is issued during the aforementioned speed-change operation from the second speed to the third speed, control of the hydraulic pressures is switched to the speed-change operation from the third speed to the second speed. If it is detected because of the hydraulic pressure control that the direction of the change &ohgr; in rotational speed of the input shaft has changed toward the second speed, it is determined that the speed-change operation has actually started. Then, the torque reduction operation is suspended, and the torque is gradually restored.
    • 在上变速操作和换档操作之间切换的多次变速操作中,发动机扭矩控制适应于变速状态的实际变化,从而防止输入轴的转速急剧变化 。 一个实施例涉及从第二速度到第三速度的变速操作,其中接合侧液压B4上升,释放侧液压B5下降,输入轴的转速NT从第二速度 状态朝向第三速度状态,并且发动机转矩TE减小预定量TCU。 如果在从第二速度到第三速度的上述变速操作期间发出执行从第三速度到第二速度的变速操作的命令,则将液压控制切换到速度变化操作 第三速到第二速。 如果由于液压控制检测到输入轴的转速的变化方向Ω的方向朝向第二速度变化,则确定变速操作已经实际开始。 然后,停止转矩降低操作,并且扭矩逐渐恢复。
    • 8. 发明授权
    • Driving condition-monitoring apparatus for automotive vehicles
    • 汽车驾驶状况监控装置
    • US5821860A
    • 1998-10-13
    • US859206
    • 1997-05-20
    • Shintaro YokoyamaKouichi Kojima
    • Shintaro YokoyamaKouichi Kojima
    • B60K28/06B60W30/00G08B21/00G08B21/06G08B23/00
    • G08B21/06B60K28/066
    • A driving condition-monitoring apparatus for an automotive vehicle monitors a driving condition of a driver of the automotive vehicle. At least one of behavior of the vehicle, a driving operation of the driver, and at least one condition of the driver is detected to thereby generate driving condition-indicative data indicative of the driving condition of the driver. It is determined whether the driving condition of the driver is abnormal, based on the driving condition-indicative data generated. When it is not determined that the driving condition of the driver is abnormal, a degree of normality of the driving condition of the driver is determined by inputting a plurality of pieces of the driving condition-indicative data to a neural network. At least one of warning and control of the vehicle is carried out depending on a result of the determination as to whether the driving condition of the driver is abnormal and the degree of normality of the driving condition of the driver.
    • 用于机动车辆的驾驶状态监视装置监视机动车辆的驾驶员的行驶状态。 检测车辆的行为,驾驶员的驾驶操作和驾驶员的至少一个状况中的至少一个,从而生成表示驾驶员的驾驶状况的驾驶状态指示数据。 基于所生成的驾驶条件指示数据来确定驾驶员的驾驶状况是否异常。 当不确定驾驶员的驾驶状态异常时,通过将多条驾驶条件指示数据输入到神经网络来确定驾驶员的行驶状态的正常程度。 根据关于驾驶员的驾驶状况是否异常以及驾驶员的驾驶状况的正常程度的判断结果,执行车辆的警告和控制中的至少一个。
    • 9. 发明授权
    • Driver condition-monitoring apparatus for automotive vehicles
    • 汽车驾驶员状况监测装置
    • US5694116A
    • 1997-12-02
    • US744240
    • 1996-11-05
    • Kouichi Kojima
    • Kouichi Kojima
    • B60K28/06B60W30/00G08B21/00G08B21/06G08G1/16G08B23/00
    • G08B21/06
    • A driver condition-monitoring apparatus for an automotive vehicle. determines the condition of a driver driving the automotive vehicle and voice information for the driver is generated. A voice uttered by the driver is recognized. The voice information for the driver is generated depending on a result of determination of the condition of the driver. Oral response of the driver to the voice drivers information is judged based on a result of recognition of the voice. At least one alarming measure of giving warning, giving advice to take a rest, and controlling operation of the automotive vehicle is carried out based on a result of judgement of the response of the driver to the voice information.
    • 一种用于机动车辆的驾驶员状态监视装置。 确定驾驶汽车的驾驶员的状态,生成驾驶员的声音信息。 司机发出的声音被识别。 根据驾驶员的状态判定结果生成驾驶员的声音信息。 基于语音识别的结果判断驾驶员对语音驱动程序信息的口头响应。 基于驾驶员对语音信息的响应的判断结果,进行至少一个给出警告,提醒休息和控制机动车辆的操作的报警措施。