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1. 发明专利

JP2008180392A Road surface condition detector, and control device for continuously variable transmission 有权
标题翻译：道路表面条件检测器和连续可变传动的控制装置
公开(公告)号：JP2008180392A
公开(公告)日：2008-08-07
申请号：JP2008105009
申请日：2008-04-14
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： IWATSUKI KUNIHIRO , NAKAWAKI YASUNORI , HOSHIYA KAZUMI , OSHIUMI TAKAHIRO
IPC分类号： F16H61/00 , F16H61/662 , F16H63/40
摘要： PROBLEM TO BE SOLVED: To correctly determine road surface condition, and to control clamping force of a continuously variable transmission suitable for the actual road surface condition. SOLUTION: The continuously variable transmission with a torque capacity varied according to clamping force clamping a torque transmission member is arranged between a power source and a drive wheel. The devices respectively detect the road surface condition and controls the continuously variable transmission. The control device controls the continuously variable transmission based on a change in the output rotational speed of the continuously variable transmission or the rotational speed of a rotating member including the drive wheel connected to the output side of the continuously variable transmission, according to the road surface condition. Each device includes a processing means (step S2) for performing a band-pass filter process on the detected values of the rotational speed, an integrating means (step S4) for performing time window integration on the values obtained through the band-pass filter process, and a road surface condition determining means (step S11) for determining the road surface condition based on the values of the time window integration. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：正确确定路面状况，并控制适合于实际路面状况的无级变速器的夹紧力。解决方案：转矩容量根据夹紧力而变化的无级变速器，夹紧扭矩传递部件设置在动力源和驱动轮之间。这些装置分别检测路面状况并控制无级变速器。控制装置基于无级变速器的输出转速的变化或包括与无级变速器的输出侧连接的驱动轮的旋转构件的转速，根据路面来控制无级变速器条件。每个设备包括用于对所检测的转速值进行带通滤波处理的处理装置（步骤S2），对通过带通滤波处理获得的值执行时间窗积分的积分装置（步骤S4）以及用于基于时间窗积分的值来确定路面状况的路面条件确定装置（步骤S11）。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2008151224A Control device for power train, control method for power train, program executing the method, and recording medium recording the program 有权
标题翻译：动力火箭控制装置，动力传动控制方法，程序执行方法和记录程序记录介质
公开(公告)号：JP2008151224A
公开(公告)日：2008-07-03
申请号：JP2006338535
申请日：2006-12-15
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： IWATSUKI KUNIHIRO , TOKURA TAKAAKI
IPC分类号： F16H61/04 , B60W10/04 , B60W10/06 , B60W10/10 , B60W10/11 , B60W10/115 , F16H59/42 , F16H59/68 , F16H61/68 , F16H61/684 , F16H61/686 , F16H63/50
CPC分类号： F16H63/502 , B60W10/06 , B60W10/115 , B60W30/19 , F16H61/0437 , F16H61/686 , F16H2200/006 , F16H2200/2007 , F16H2306/42 , Y10T477/6407 , Y10T477/676 , Y10T477/693636 , Y10T477/69364 , Y10T477/69366 , Y10T477/69367 , Y10T477/69373
摘要： PROBLEM TO BE SOLVED: To reduce shocks which may occur in gear shifting by reducing variation in output torque. SOLUTION: An ECU executes a program including a step (S116) of controlling a friction engagement element so that the torque capacity Tch of the friction engaging element which is made from an engagement state to a disengagement state by down-shifting is gradually reduced to start an inertia phase when performing power-on down-shift (YES in S102), and a step (S124) of stopping gradual reduction in the torque capacity Tch when a change rate of the input shaft rotational speed NI of an automatic transmission reaches a target change rate ΔN(1) (YES in S122). COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过减少输出扭矩的变化来减少变速中可能发生的冲击。解决方案：ECU执行包括控制摩擦接合元件的步骤（S116）的程序，使得通过向下移动由接合状态到分离状态形成的摩擦接合元件的扭矩容量Tch逐渐当进行上电切换（S102中为“是”）时，减速以开始惯性阶段，以及当自动变速器的输入轴转速NI的变化率为止时停止转矩容量Tch逐渐降低的步骤（S124）达到目标变化率ΔN（1）（S122中为“是”）。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007297958A Vehicular drive force control device 有权
标题翻译：车辆驱动力控制装置
公开(公告)号：JP2007297958A
公开(公告)日：2007-11-15
申请号：JP2006125836
申请日：2006-04-28
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： IWATSUKI KUNIHIRO , IIZUKA SHINYA
IPC分类号： F02D29/02 , B60W10/04 , B60W10/06 , B60W30/00 , B60W40/10 , B60W40/107 , B60W40/109 , F02D29/00 , F02D41/04 , F02D41/12 , F02D45/00
CPC分类号： B60W30/188 , B60W40/1005 , B60W2520/125 , B60W2530/10 , B60W2530/16 , B60W2540/10 , B60W2550/13 , B60W2550/142 , B60W2550/143 , B60W2550/147 , B60W2550/402 , B60W2710/0605 , B60W2710/0666 , B60W2710/105 , B60W2710/1061
摘要： PROBLEM TO BE SOLVED: To provide a vehicular drive force control device capable of suppressing a driver's odd feeling in vehicular drive force control devices controlling drive force of a vehicle with corresponding to disturbance influencing travel of the vehicle. SOLUTION: The vehicular drive force control device controls drive force of the vehicle with corresponding to disturbance influencing travel of the vehicle. Control quantity of drive force is reduced (S3, S4) as compared to a case that the vehicle travels on a place not requiring change of acceleration of the vehicle based on a travel environment when the vehicle enters a place requiring change of acceleration of the vehicle based on the travel environment or the vehicle travels on a place requiring change of acceleration of the vehicle based on the travel environment. The place requiring change of acceleration of the vehicle based on the travel environment is a corner. Reduction quantity of control quantity of drive force when the vehicle travels on the corner is determined based on lateral G of the vehicle. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决问题的方案：提供一种车辆驱动力控制装置，其能够抑制车辆驱动力控制装置的驾驶员的奇怪的感觉，所述车辆驱动力控制装置根据车辆的扰动影响行驶控制车辆的驱动力。解决方案：车辆驱动力控制装置控制车辆的驱动力，对应于车辆的扰动影响行驶。与车辆在车辆进入需要改变车辆加速度的位置时的行驶环境相比，车辆在不需要改变车辆的加速度的地方行驶的情况下，驱动力的控制量减少（S3，S4）基于行驶环境，或车辆根据行驶环境在需要改变车辆加速度的地方行驶。根据行驶环境要求改变车辆的加速度的地方是一个角落。基于车辆的侧面G来确定车辆在拐角处行驶时的驱动力的控制量的减少量。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2007232110A Driving force control device for vehicle 有权
标题翻译：车辆驾驶力控制装置
公开(公告)号：JP2007232110A
公开(公告)日：2007-09-13
申请号：JP2006055436
申请日：2006-03-01
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： IWATSUKI KUNIHIRO , SHIIBA KAZUYUKI
IPC分类号： F16H61/10 , F02D29/00 , F02D29/02 , F02D41/10 , F16H59/48 , F16H59/60
摘要： PROBLEM TO BE SOLVED: To provide a driving force control device for a vehicle, restraining a sense of incongruity of a driver due to down-shift under the control of driving force. SOLUTION: In this driving force control device for a vehicle, the accelerating condition and the decelerating condition of the vehicle is controlled based on the positional relationship to a vehicle ahead, and when acceleration is needed, the control for opening a throttle opening is conducted. The device includes: a means (S40) for obtaining a target acceleration when the acceleration is needed; a means (S50) for obtaining an acceleration obtained by opening the throttle opening without conducting the acceleration control to increase the change gear ratio of the transmission; and a means (S60) for more reducing the shifting width to increase the change gear ratio when a difference between the target acceleration and the acceleration obtained by opening the throttle opening is within a predetermined value as compared with the case where it is not within the predetermined value. The reduction of shifting width to increase the change gear ratio includes inhibition of shifting to increase the change gear ratio. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于车辆的驱动力控制装置，在驱动力的控制下，抑制由于下移而导致的驾驶员的不协调感。解决方案：在该车辆用驱动力控制装置中，基于与前方的车辆的位置关系来控制车辆的加速状态和减速状态，并且当需要加速时，开启节气门开度的控制进行。该装置包括：用于当需要加速度时获得目标加速度的装置（S40）用于获得通过打开节气门开度而不进行加速控制获得的加速度的装置（S50），以增加变速器的变速比; 和用于通过打开节气门开度获得的目标加速度和加速度之间的差异在预定值以内的情况下，与不在内侧的情况相比，能够进一步减小换档宽度以提高变速比的装置（S60）预定值。换档宽度的减小以增加变速比包括禁止换档以增加变速比。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2007146998A Transmission control device 审中-公开
标题翻译：传动控制装置
公开(公告)号：JP2007146998A
公开(公告)日：2007-06-14
申请号：JP2005343924
申请日：2005-11-29
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： IWATSUKI KUNIHIRO , SHIIBA KAZUYUKI
IPC分类号： F16H61/10 , F16H59/18 , F16H59/66
摘要： PROBLEM TO BE SOLVED: To provide a transmission control device capable of producing greater effects of so-called ΔTa control while giving less senses of incongruity to a driver.
SOLUTION: In the transmission control device for controlling a transmission in accordance with gear-change diagrams, different gear-change diagrams (S60, S80) are used in accordance with a parameter regarding the pedalling of an accelerator and a preset threshold value (α1) and the threshold value is changed in accordance with travelling environment (S20, S70) of a vehicle, the travelling condition and the operating trend of a driver. When the parameter regarding the pedalling of the accelerator is the threshold value or greater (S50-Y), the gear-change diagram (S60) is used where a gear change to the low speed side of the transmission is relatively easy to perform and the travelling environment relates to a relative position relationship to a preceding vehicle. When at least one of a vehicle-to-vehicle distance from the preceding vehicle and a colliding time is smaller than a preset value, the threshold value is changed into greater one.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够产生更好的所谓的ΔTa控制效果的变速器控制装置，同时给驾驶者带来不协调的感觉。解决方案：在根据变速图控制变速器的变速器控制装置中，根据关于加速踏板踏板和预设阈值的参数使用不同的变速图（S60，S80）（α1），并且根据车辆的行驶环境（S20，S70），行驶状况和驾驶员的行驶方向来改变阈值。在关于加速踏板踏板的参数为阈值以上的情况下（S50-Y），在变速器的低速侧的变速比较容易进行的情况下，使用变速图（S60）行驶环境涉及与前一车辆的相对位置关系。当与前方车辆的车辆间距离和碰撞时间中的至少一个小于预设值时，将阈值变更为更大。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2007071318A Driving force controller for vehicle 有权
标题翻译：车辆驾驶员控制器
公开(公告)号：JP2007071318A
公开(公告)日：2007-03-22
申请号：JP2005259836
申请日：2005-09-07
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： IWATSUKI KUNIHIRO , SHIIBA KAZUYUKI
IPC分类号： F16H61/02 , B60R21/00 , F16H59/18 , F16H59/44 , F16H59/48 , F16H59/54 , F16H59/66
摘要： PROBLEM TO BE SOLVED: To provide a driving force controller for a vehicle capable of providing suitable deceleration when controlling driving force of the vehicle based on running environment of the vehicle including degree of curving of a corner or road grade.
SOLUTION: This driving force controller for the vehicle for controlling driving force of the vehicle based on the running environment of the vehicle is provided with a target value setting means for setting a target value of vehicle running parameter corresponding to the running environment of the vehicle and a parameter detection means (S70) for detecting actual vehicle running parameter when running in the running environment of the vehicle. Amount of control of driving force when running in the same running environment of the vehicle the next time is changed (S140) based on the results of comparison of the target value of vehicle running parameter with the actual vehicle running parameter (S100, S190).
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够基于车辆的行驶环境控制车辆的行驶环境而能够提供合适的减速度的车辆的驱动力控制装置，其包括拐角或道路坡度的弯曲度。解决方案：用于根据车辆的行驶环境来控制车辆的驱动力的车辆的驱动力控制器设置有目标值设定装置，用于设定与行驶环境对应的车辆行驶参数的目标值车辆以及用于当在车辆的行驶环境中行驶时检测实际车辆行驶参数的参数检测装置（S70）。基于车辆行驶参数的目标值与实际车辆行驶参数的比较结果（S100，S190），改变在下一次在车辆的相同行驶环境中行驶时的驱动力的控制量（S140）。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2007071230A Driving force controller for vehicle 审中-公开
标题翻译：车辆驾驶员控制器
公开(公告)号：JP2007071230A
公开(公告)日：2007-03-22
申请号：JP2005255642
申请日：2005-09-02
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SHIIBA KAZUYUKI , IWATSUKI KUNIHIRO
IPC分类号： F16H61/02 , F16H59/18 , F16H59/44 , F16H59/48 , F16H59/54 , F16H59/66
摘要： PROBLEM TO BE SOLVED: To provide a driving force controller for a vehicle capable of selecting the optimum gear stage for entering a corner and escaping from the corner when running at the corner. SOLUTION: This driving force controller for the vehicle is provided with a means S1 for detecting a corner ahead, a means S4 for obtaining a gear stage or a change gear ratio for entering the corner based on degree of curving of a corner on an inlet side of the corner, and a means S5 for obtaining a gear stage or a change gear ratio for escaping from the corner based on degree of curving of a corner on an outlet side of the corner. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于车辆的驱动力控制器，其能够选择用于进入拐角的最佳档位，并且在拐角处行驶时从拐角逃逸。解决方案：该车辆的驱动力控制装置设有用于检测前角的装置S1，用于获得基于拐角的弯曲度获得齿轮级的装置S4或用于进入拐角的变速比角部的入口侧，以及基于拐角的出口侧的拐角的弯曲度，获得用于从角落脱出的齿轮级或变速比的装置S5。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006307768A Driving force controller for vehicle 审中-公开
标题翻译：车辆驾驶员控制器
公开(公告)号：JP2006307768A
公开(公告)日：2006-11-09
申请号：JP2005132635
申请日：2005-04-28
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： IWATSUKI KUNIHIRO , SHIIBA KAZUYUKI
IPC分类号： F02D29/00 , F02D9/02 , F02D41/04
摘要： PROBLEM TO BE SOLVED: To provide a driving force controller for a vehicle suppressing the sense of incongruity of a driver produced by a difference in acceleration performance between shift stages for destination after the control of a transmission when at least the transmission is controlled according to the traveling state and the traveling environment of the vehicle.
SOLUTION: In this driving force controller for the vehicle controlling at least the transmission according to at least either of the traveling state and the traveling environment of the vehicle, an electronic throttle is controlled according to the shift stage or a reduction gear ratio after the transmission is controlled (step S70). The electronic throttle is controlled so that a variation in output torque of the vehicle according to the shift stage or the reduction gear ratio is reduced after the transmission is controlled.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种驱动力控制器，用于当至少传输被控制时，在传输的控制之后抑制由目的地的移位级之间的加速性能差异产生的驾驶员产生的不协调感的感觉根据行驶状态和车辆的行驶环境。解决方案：根据车辆的行驶状态和行驶环境中的至少一个，用于车辆至少控制变速器的该驱动力控制器，根据变速级或减速比控制电子节气门在发送被控制之后（步骤S70）。控制电子节气门，使得在变速器被控制之后，根据变速级或减速比的车辆的输出转矩的变化减小。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2006097862A Vehicular driving force control device 审中-公开
标题翻译：机动车驾驶控制装置
公开(公告)号：JP2006097862A
公开(公告)日：2006-04-13
申请号：JP2004287466
申请日：2004-09-30
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OSHIUMI TAKAHIRO , IWATSUKI KUNIHIRO
IPC分类号： F16H61/02 , B60T7/12 , F16H59/24 , F16H59/44 , F16H59/54 , F16H61/68
摘要： PROBLEM TO BE SOLVED: To provide a vehicular driving force control device for controlling driving force corresponding to the drive intention of a driver. SOLUTION: The vehicular driving force control device controls a transmission and a braking device 200 which gives braking force to a vehicle in coordination during shifting operation of the transmission 10 to generate deceleration. It comprises a means 115 for detecting the drive intention of the vehicle driver. When the drive intention of the driver is sports travel intention in which high responsiveness of the vehicle to the drive intention of the driver is desired, the rate of generating the deceleration by the transmission is controlled to be greater than the other intention than the sports travel intention, in which high responsiveness of the vehicle to the drive intention of the driver is not desired. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于控制与驾驶员的驾驶意图相对应的驱动力的车辆用驱动力控制装置。解决方案：车辆驱动力控制装置控制变速器和制动装置200，其在变速器10的换档操作期间协调地向车辆施加制动力，以产生减速。它包括用于检测车辆驾驶员的驾驶意图的装置115。当驾驶员的驾驶意图是要求车辆对驾驶员的驾驶意图的高响应性的运动旅行意图时，通过变速器产生减速度的速度被控制为大于比运动旅行的其他意图意图，其中不期望车辆对驾驶员的驾驶意图的高响应性。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2006044591A Deceleration control device for vehicle 审中-公开
标题翻译：车辆减速控制装置
公开(公告)号：JP2006044591A
公开(公告)日：2006-02-16
申请号：JP2004231559
申请日：2004-08-06
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： IWATSUKI KUNIHIRO , SHIIBA KAZUYUKI , IIZUKA SHINYA
IPC分类号： B60R21/00
摘要： PROBLEM TO BE SOLVED: To provide a deceleration control device for a vehicle capable of performing deceleration control under the circumstance that the deceleration control of the vehicle is required for making a position relationship with the preceding vehicle to the proper state even when the preceding vehicle is lost.
SOLUTION: In the deceleration control device for the vehicle, deceleration is generated in order to making the position relationship of the vehicle X1 with the preceding vehicle X2 at a front side of the vehicle to the proper state. It is detected or presumed whether or not the preceding vehicle is lost based on a road shape at a front side of the vehicle and when it is detected or presumed that the preceding vehicle is lost, the deceleration is generated on the vehicle. It can be detected or presumed whether or not the preceding vehicle is lost based on at least one traveling state of the vehicle and the preceding vehicle before the preceding vehicle is lost in addition to the road shape.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于能够进行减速控制的车辆的减速控制装置，即使在需要用于使与前一车辆的位置关系成为适当状态的车辆的减速控制的情况下，即使前方车辆丢失。解决方案：在车辆的减速控制装置中，为了使车辆X1与车辆前方的前方车辆X2的位置关系为正确状态，产生减速。根据车辆前方的道路形状检测出或者假设前方车辆是否丢失，当检测到或者假设前方车辆丢失时，车辆产生减速。除了道路形状之外，还可以基于前方车辆前方的车辆和前方车辆的至少一个行驶状态来检测或推定前方车辆是否丢失。版权所有（C）2006，JPO＆NCIPI

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