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公开(公告)号：US07039519B2
公开(公告)日：2006-05-02
申请号：US10809549
申请日：2004-03-26
IPC分类号： G06F17/10
CPC分类号： G01G19/086 , F16H59/52
摘要： A vehicle weight estimating device includes an acceleration detecting portion, a driving force estimating, a filtered acceleration obtaining means portion for eliminating a low frequency component from the detected acceleration, a filtered driving force obtaining portion for eliminating a low frequency component from the estimated driving force, an acceleration integrating portion for obtaining an acceleration integration, a driving force integrating portion for obtaining a driving force integration, a vehicle weight estimating for estimating the vehicle weight based on the acceleration integration and the driving force integration, a vehicle weight averaging portion for averaging the estimated vehicle weight, a limiter determining portion for setting an limiter initial value, an upper limiter and a lower limiter and setting an initial area framed by each limiter, and a vehicle weight correcting portion for correcting the vehicle weight averaged based on the initial area.
摘要翻译： 一种车辆重量估计装置，包括加速度检测部分，驱动力估计值，用于从检测到的加速度中消除低频分量的滤波加速度获得装置部分，滤波驱动力获取部分，用于从所估计的驱动力消除低频分量 ，用于获得加速度积分的加速度积分部分，用于获得驱动力积分的驱动力积分部分，用于基于加速度积分和驱动力积分来估计车辆重量的车辆重量估计，用于平均的车辆重量平均部分 估计车辆重量，用于设定限制器初始值的限制器确定部分，上限制器和下限位器，以及设置由每个限制器构成的初始区域;以及车辆校正部分，用于根据初始区域校正平均车辆重量 。
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公开(公告)号：US20050010356A1
公开(公告)日：2005-01-13
申请号：US10809549
申请日：2004-03-26
CPC分类号： G01G19/086 , F16H59/52
摘要： According to an aspect of the present invention, a vehicle weight estimating device includes an acceleration detecting means, a driving force estimating means, a filtered acceleration obtaining means for eliminating a low frequency component from the detected acceleration, a filtered driving force obtaining means for eliminating a low frequency component from the estimated driving force, an acceleration integrating means for obtaining an acceleration integration, a driving force integrating means for obtaining a driving force integration, a vehicle weight estimating means for estimating the vehicle weight based on the acceleration integration and the driving force integration, a vehicle weight averaging means for averaging the estimated vehicle weight, a limiter determining means for setting an limiter initial value, an upper limiter and a lower limiter and setting an initial area framed by each limiter, and a vehicle weight correcting means for correcting the vehicle weight averaged based on the initial area.
摘要翻译： 根据本发明的一个方面，车辆重量估计装置包括加速度检测装置，驱动力估计装置，用于从检测到的加速度中消除低频分量的滤波加速度获得装置，用于消除 来自估计驱动力的低频分量，用于获得加速度积分的加速度积分装置，用于获得驱动力积分的驱动力积分装置，用于基于加速度积分和驾驶来估计车辆重量的车辆重量估计装置 力积分，用于对估计车辆重量进行平均的车辆重量平均装置，用于设定限制器初始值的限制器确定装置，上限制器和下限位器，以及设定由每个限制器构成的初始区域;以及车辆重量校正装置， 校正车辆平均重量b 在初始区域。
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公开(公告)号：US06623403B2
公开(公告)日：2003-09-23
申请号：US09984212
申请日：2001-10-29
IPC分类号： F16H6102
CPC分类号： B60W10/06 , B60W10/04 , B60W10/10 , B60W30/18 , B60W30/1819 , F02D9/06 , F02D2200/0404 , F16H59/24 , F16H59/66 , F16H61/0213 , F16H61/21 , F16H2059/183 , F16H2059/663 , F16H2061/0227 , F16H2061/216 , Y10S477/901 , Y10S477/905 , Y10T477/65 , Y10T477/688 , Y10T477/692
摘要： A shift control method for an automatic transmission based on one of a first shift pattern based on vehicle speed and an opening degree of a throttle valve and a second shift pattern based on the vehicle speed and a road condition includes the steps of switching a vehicle shifting condition to the second shift pattern when the opening degree of the throttle valve is a first predetermined opening degree or smaller than the first predetermined opening degree, and switching the vehicle shifting condition to the first shift pattern when the opening degree of the throttle valve is a second predetermined opening degree or larger than the second predetermined opening degree which is larger than the first predetermined opening degree.
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4.发明授权Shift control apparatus for an automatic transmission and shift control method for an automatic transmission 有权用于自动变速器的换档控制装置和用于自动变速器的变速控制方法公开(公告)号：US06689017B2
公开(公告)日：2004-02-10
申请号：US09983903
申请日：2001-10-26
IPC分类号： F16H5948
CPC分类号： F16H61/0213 , F16H59/24 , F16H59/44 , F16H59/66 , F16H61/21 , Y10S477/905 , Y10T477/692
摘要： A control apparatus effects shift control of an automatic transmission to produce gear stage shifting using a first shift pattern in which gear stage shifting is based on vehicle speed and throttle opening and a second shift pattern in which gear stage shifting is based on the vehicle speed and a road condition, with gear stage shifting being based on the second shift pattern under vehicle deceleration. The gear stage shift is based on the second shift pattern without shifting from a first gear stage to a second gear stage, which is a higher-speed gear stage than the first gear stage, when the vehicle driving condition changes from a condition crossing a shift line which commands a shift from the first to the second gear stage on the first shift pattern to a condition switching from the first shift pattern to the second shift pattern according to a prescribed condition.
摘要翻译： 控制装置利用基于车速和节气门开度的档位换档和齿轮档位换档基于车速的第二换挡模式，实现自动变速器的变速控制，从而产生齿轮级换档，并且 道路状况，齿轮档位换档是基于车辆减速下的第二换挡模式。 齿轮级换档是基于第二换档模式而不是从第一档位转换到比第一档位高的档位的第二档位，当车辆行驶状态从穿过档位的条件变化时 指令根据规定条件从第一换档模式的第一档位到第二档位的换档到从第一换挡图案切换到第二换档图案的状态。
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公开(公告)号：US06478716B2
公开(公告)日：2002-11-12
申请号：US09789498
申请日：2001-02-22
IPC分类号： F16H6100
CPC分类号： F16H61/21 , F16H59/18 , F16H59/44 , F16H59/52 , F16H59/66 , F16H2059/663 , Y10T477/647 , Y10T477/69 , Y10T477/816 , Y10T477/817
摘要： A vehicle deceleration controller which is able to relatively reliably satisfy the intended deceleration of the driver irrespective of changes in the vehicle speed, the gradient of the driving road surface and the total weight of the vehicle includes a deceleration determining device that determines a required deceleration in accordance with the vehicle speed and the gradient of the driving road surface with reference to stored characteristic information, and an operation mode determining device that determines the required operation mode in accordance with the required deceleration determined by the deceleration determining device and the vehicle speed and the total vehicle weight with reference to stored characteristic information. An outputting device operates a braking force generating device with the required operation mode when it is determined that the accelerator has been released.
摘要翻译： 能够相对可靠地满足驾驶员的预期减速度的车辆减速控制器，而不管车速，行驶路面的坡度和车辆的总重量如何，都包括减速确定装置，其确定所需的减速度 参照所存储的特征信息，根据车速和行驶路面的坡度，以及操作模式决定装置，根据由减速判定装置确定的所需的减速度和车速确定所需的动作模式， 参考存储的特征信息的总车辆重量。 当确定加速器已经被释放时，输出装置操作具有所需操作模式的制动力产生装置。
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公开(公告)号：US5299129A
公开(公告)日：1994-03-29
申请号：US673301
申请日：1991-03-22
申请人： Takaya Uchida , Toshinori Murahashi
发明人： Takaya Uchida , Toshinori Murahashi
CPC分类号： B60K17/28 , B60W2520/10 , B60W2540/12 , F16H59/42 , F16H59/44 , F16H59/54 , F16H59/70
摘要： A control system of a power take-off (PTO) apparatus for taking off power from an automatic transmission by meshing PTO gear with drive gear of the automatic transmission includes a control unit, to which are inputted ON signal from PTO switch and vehicle-speed signal from vehicle speed detecting unit, for outputting actuating signal to actuating unit of the PTO apparatus. The control unit actuates the PTO apparatus by outputting the actuating signal to the actuating unit of the PTO apparatus in response to input of the ON signal from the PTO switch, and stops output of the actuating signal when a vehicle speed greater than a predetermined speed is detected during output of the actuating signal.
摘要翻译： 用于通过将PTO齿轮与自动变速器的驱动齿轮啮合从自动变速器中断动力的动力输出（PTO）装置的控制系统包括控制单元，从PTO开关输入ON信号和车速 来自车速检测单元的信号，用于将致动信号输出到PTO装置的致动单元。 控制单元响应于来自PTO开关的ON信号的输入而将致动信号输出到PTO装置的致动单元来致动PTO装置，并且当车速大于预定速度时停止致动信号的输出 在致动信号的输出期间检测到。
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