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41. 发明专利

JP2007283882A Road slope estimating device 审中-公开
标题翻译：道路坡度估计装置
公开(公告)号：JP2007283882A
公开(公告)日：2007-11-01
申请号：JP2006112625
申请日：2006-04-14
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ITO YOSHIO , AMAYA TAKAYUKI
IPC分类号： B60T8/172 , B60R16/02 , B60T8/174
摘要： PROBLEM TO BE SOLVED: To provide a road slope estimating device capable of accurately estimating a road slope.
SOLUTION: The road slope estimating device estimating the road slope on the basis of braking force estimated on the basis of speed reducing operation by a driver (S109), comprises learning correcting means learning/correcting the relationship between the speed reducing operation and the braking force (S106, S107). The braking force estimated on the basis of the speed reducing operation by the driver is obtained on the basis of result of learning/correcting the relationship between the speed reducing operation and the braking force. The learning correcting means carrying out learning/correcting on the basis of the relationship between speed reducing operation amount and the braking force when a vehicle is traveling at a place whose road slope is already known.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够准确地估计道路坡度的道路坡度估计装置。解决方案：基于由驾驶员进行的减速操作估计出的制动力估计道路坡度的道路坡度估计装置包括学习修正装置，用于学习/校正减速操作与制动力（S106，S107）。基于减速操作与制动力之间的关系的学习/校正的结果，获得基于驾驶员的减速操作而推定的制动力。该学习修正单元基于减速操作量与当道路坡度已知的地方行驶时的制动力之间的关系进行学习/校正。版权所有（C）2008，JPO＆INPIT

42. 发明专利

JP2007050795A Deceleration controller for vehicle 有权
标题翻译：汽车减速控制器
公开(公告)号：JP2007050795A
公开(公告)日：2007-03-01
申请号：JP2005237901
申请日：2005-08-18
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： IWATSUKI KUNIHIRO , AMAYA TAKAYUKI
IPC分类号： B60W40/08 , B60R21/00 , B60T7/12 , B60W10/04 , B60W10/06 , B60W30/00 , B60W30/14 , B60W40/09 , B60W50/10 , F02D29/02 , G01C21/00 , G01C21/26 , G08G1/0969 , G08G1/16
摘要： PROBLEM TO BE SOLVED: To provide the deceleration controller of a vehicle for applying a more suitable braking force to the expectation of an operator in deceleration control to a road environment including a corner or an upslope and downslope. SOLUTION: This deceleration controller of the vehicle includes a means (S101) for detecting a road environment ahead of a vehicle; a means (S104) for setting a target speed or a necessary deceleration on the basis of the road environment; a means (S106) for performing the deceleration control of the vehicle on the basis of the target speed or necessary deceleration and a dissatisfaction detecting/estimating means (S112) for detecting or estimating the dissatisfaction of an operator for the deceleration in the deceleration control. Then, the target speed or necessary deceleration is corrected on the basis of the detection or estimation result of the dissatisfaction detecting/estimating means (S113). The dissatisfaction detecting/estimating means includes a means for detecting the position relation of the means for operating the driving force of the vehicle and the operator. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种车辆的减速控制器，用于施加更合适的制动力，以期望操作者对包括拐角或上坡和下坡的道路环境进行减速控制。解决方案：车辆的减速控制器包括用于检测车辆前方的道路环境的装置（S101）用于根据道路环境设定目标速度或必要减速度的装置（S104）; 用于根据目标速度或必要减速度执行车辆的减速控制的装置（S106），以及用于检测或估计操作者对减速控制中的减速度的不满意的不满意检测/估计装置（S112）。然后，基于不满意检测/估计装置的检测或估计结果来校正目标速度或必要的减速度（S113）。不满意检测/估计装置包括用于检测用于操作车辆的驱动力的装置和操作者的位置关系的装置。版权所有（C）2007，JPO＆INPIT

43. 发明专利

JP2006306228A Speed-reducing control device for vehicle 审中-公开
标题翻译：减速车辆控制装置
公开(公告)号：JP2006306228A
公开(公告)日：2006-11-09
申请号：JP2005130131
申请日：2005-04-27
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OSHIUMI TAKAHIRO , IWATSUKI KUNIHIRO , AMAYA TAKAYUKI
IPC分类号： B60T7/12 , F02D41/12 , G08G1/16
摘要： PROBLEM TO BE SOLVED: To provide a speed-reducing control device for a vehicle, capable of suppressing giving a driver incompatible feeling when deceleration larger than deceleration which the driver assumes is added.
SOLUTION: The speed-reducing control device for a vehicle comprises a means for inputting information about a branch point of a road in front of a vehicle, a means obtaining a place where speed-reduction should be started for traveling on at least one specified front side road of a plurality of the front side roads in front of the branch point, a means detecting a speed-reducing intention of the driver. When the speed-reducing intention (an A point) of the driver is detected at the plate where the speed-reduction should be started, and furthermore, when it is determined that the speed-reducing intention of the driver continues during a predetermined section (Pr), speed-reducing control making deceleration effective for traveling the specified front side road act on the vehicle is carried out.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于车辆的减速控制装置，能够抑制当驾驶员假定的减速度大于减速度时给出驾驶员不兼容的感觉。解决方案：用于车辆的减速控制装置包括用于输入关于车辆前方的道路的分支点的信息的装置，至少要获得用于行驶的速度降低的位置的装置在分支点前面的多个前侧道路中的一个指定的前侧道路，检测驾驶员的减速意图的装置。当在开始减速的板上检测到驾驶员的减速意图（A点）时，此外，当确定驾驶员的减速意图在预定段期间继续时（ Pr），进行减速控制，使对行驶指定的前侧道路作用对车辆有效的减速。版权所有（C）2007，JPO＆INPIT

44. 发明专利

JP2006244284A Vehicle running controller 有权
标题翻译：车辆行驶控制器
公开(公告)号：JP2006244284A
公开(公告)日：2006-09-14
申请号：JP2005061130
申请日：2005-03-04
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： IWATSUKI KUNIHIRO , OSHIUMI TAKAHIRO , AMAYA TAKAYUKI
IPC分类号： G08G1/16 , B60K28/10 , B60W10/00 , G01C21/00 , G01S5/14 , G08G1/09
摘要： PROBLEM TO BE SOLVED: To provide a vehicle running controller capable of setting a turning velocity suitable to a driver's taste. SOLUTION: The vehicle running controller is provided with: a road curvature information detecting means 8b for detecting the curvature or radius of curvature of a road; a corner detecting means 8c for detecting the existence of a corner in front of the vehicle from the radius of curvature or the curvature of the road; a turning velocity calculating means 8e for calculating a recommended turning velocity of the corner on the basis of the radius of curvature or the curvature of the corner in front of the vehicle, the existence of which is detected by the corner detecting means 8c and a recommended turning horizontal acceleration corresponding to the radius of curvature or the curvature; a target deceleration calculating means 8f for calculating a target deceleration on the basis of the current self-vehicle speed, the recommended turning velocity and distance to the corner; a deceleration control means 8a for controlling to decelerate the vehicle on the basis of the target deceleration; and a turning horizontal acceleration learning means 8g for correcting the recommended turning horizontal acceleration in accordance with an acceleration/deceleration operation in the case of detecting the driver's acceleration/deceleration operation during controlling the deceleration. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种车辆行驶控制器，其能够设定适合于驾驶员口味的转弯速度。解决方案：车辆行驶控制器设置有：用于检测道路的曲率或曲率半径的道路曲率信息检测装置8b; 拐角检测装置8c，用于从曲率半径或道路曲率检测车辆前方拐角的存在; 转弯速度计算装置8e，用于根据曲率半径或车辆前方拐角的曲率来计算拐角的推荐转动速度，其拐角检测装置8c检测到它的存在，以及推荐的转动对应于曲率半径或曲率的水平加速度; 目标减速度计算装置8f，用于基于当前的自车速度，推荐的转动速度和到角落的距离来计算目标减速度; 减速控制装置8a，用于根据目标减速度控制车辆减速; 以及用于在控制减速时检测驾驶员的加速/减速操作的情况下根据加速/减速操作来校正推荐的转动水平加速度的转动水平加速度学习装置8g。版权所有（C）2006，JPO＆NCIPI

45. 发明专利

JP2005226815A Control device for continuously variable transmission 审中-公开
标题翻译：用于连续变速传动的控制装置
公开(公告)号：JP2005226815A
公开(公告)日：2005-08-25
申请号：JP2004038892
申请日：2004-02-16
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OSHIUMI TAKAHIRO , IWATSUKI KUNIHIRO , AMAYA TAKAYUKI
IPC分类号： F16H61/02 , F16H61/662
摘要： PROBLEM TO BE SOLVED: To provide a control device for setting proper clamping pressure by reflecting the clamping pressure of a continuously variable transmission to the control in consideration of a detection error of a sensor.
SOLUTION: The control device for the continuously variable transmission uses a sensor for detecting the clamping pressure when a torque capacity is changed with the clamping pressure of a rotating member clamping a transmission member and learns the clamping pressure to be set in a predetermined operated condition in accordance with a change in the operated condition of the continuously variable transmission with a change in the clamping pressure. It comprises a learning means (Step S106) for learning the clamping pressure including the detection error of the sensor to obtain a learned value.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：考虑到传感器的检测误差，提供一种通过将无级变速器的夹紧压力反映到控制装置来设定适当的夹紧压力的控制装置。解决方案：用于无级变速器的控制装置使用传感器，用于当夹紧传动构件的旋转构件的夹紧压力改变转矩容量时检测夹紧压力，并将其设定为预定的夹紧压力根据随着夹紧压力变化的无级变速器的操作状态的变化而进行操作。它包括用于学习包括传感器的检测误差的夹紧压力以获得学习值的学习装置（步骤S106）。版权所有（C）2005，JPO＆NCIPI

46. 发明专利

JP2005226814A Control device for continuously variable transmission 审中-公开
标题翻译：用于连续变速传动的控制装置
公开(公告)号：JP2005226814A
公开(公告)日：2005-08-25
申请号：JP2004038891
申请日：2004-02-16
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OSHIUMI TAKAHIRO , IWATSUKI KUNIHIRO , AMAYA TAKAYUKI
IPC分类号： F16H9/00 , F16H61/02 , F16H61/662
摘要： PROBLEM TO BE SOLVED: To provide a control device for properly controlling clamping pressure even when no slippage is caused by lowering the clamping pressure of a continuously variable transmission.
SOLUTION: The control device for the continuously variable transmission finds a detected value for the clamping pressure which is lowered to cause slippage between a rotating member and a transmission member and reflects the detected value for the clamping pressure to setting control of the clamping pressure. It comprises a clamping pressure lowering means (Steps S103, S105, S113) for lowering the clamping pressure from pressure higher than initial pressure that predetermined dispersion correcting pressure is added to theoretical clamping pressure found in accordance with an operated condition down to the theoretical clamping pressure, a learning means (Step S108) for obtaining a learned value for the dispersion correcting value in accordance with the detected value for the clamping pressure obtained by the clamping pressure lowering means lowering the clamping pressure down to the theoretical clamping pressure, and a clamping pressure control means (Step S119) for reflecting the learned value to the subsequent control of the clamping pressure.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于适当控制夹紧压力的控制装置，即使当通过降低无级变速器的夹紧压力而不产生滑动时。解决方案：用于无级变速器的控制装置找到降低的夹紧压力的检测值，从而导致旋转构件和传动构件之间的滑动，并将夹紧压力的检测值反映到夹紧的设定控制压力。它包括一个夹紧压力降低装置（步骤S103，S105，S113），用于将预定分散校正压力下的压力高于初始压力的压紧压力降低到根据操作条件达到理论夹紧压力的理论夹紧压力，用于根据由夹紧压力降低装置获得的夹持压力的检测值，获得用于色散校正值的学习值的学习装置（步骤S108），将夹紧压力降低到理论夹紧压力，夹紧压力控制装置（步骤S119），用于将学习值反映到随后的夹紧压力的控制中。版权所有（C）2005，JPO＆NCIPI

47. 发明专利

JP2005042884A Control device of infinitely variable speed transmission 审中-公开
标题翻译：无限变速传动的控制装置
公开(公告)号：JP2005042884A
公开(公告)日：2005-02-17
申请号：JP2003280092
申请日：2003-07-25
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OSHIUMI TAKAHIRO , IWATSUKI KUNIHIRO , AMAYA TAKAYUKI
IPC分类号： F16H9/00 , F16H61/02 , F16H61/66
摘要： PROBLEM TO BE SOLVED: To detect the sliding start timing and limit clamping force balanced with the input torque in an infinitely variable speed transmission with good accuracy.
SOLUTION: This control device of the infinitely variable speed transmission detects slippage between an input/output member and a transmission member in the infinitely variable speed transmission in which the change gear ratio is continuously varied by changing the torque transmission part among the input member, the output member and the transmission member interposed between the input and output members. The control device includes: a slippage determination means for determining slippage; and a slippage starting timing determination means for determining the start timing of slippage from that a deviation between the actual change gear ratio change rate actually measured at a point of time before the slippage and an estimated gear change ratio or the actual gear change ratio change rate is equal to or larger than a predetermined value on the positive side or on the negative side when the slippage is determined by the slippage determination means.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：以高精度检测无限变速传动中的输入转矩平衡的滑动启动时间和限制夹紧力。解决方案：该无级变速传动的该控制装置检测无级变速传动中的输入/输出构件与传动构件之间的滑动，其中变速比通过改变输入中的扭矩传递部分而连续变化构件，输出构件和插入在输入和输出构件之间的传动构件。控制装置包括：滑动判定装置，用于确定滑动; 以及滑差开始时刻确定装置，用于从滑差之前的时间点实际测量的实际变速比变化率与估计齿轮变速比或实际变速比变化率之间的偏差确定滑差的开始定时当由滑动判定装置确定滑移时，在正侧或负侧等于或大于预定值。版权所有（C）2005，JPO＆NCIPI

48. 发明专利

JP2005003101A Control device for continuously variable transmission 审中-公开
标题翻译：用于连续变速传动的控制装置
公开(公告)号：JP2005003101A
公开(公告)日：2005-01-06
申请号：JP2003167600
申请日：2003-06-12
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OSHIUMI TAKAHIRO , NAKAWAKI YASUNORI , IWATSUKI KUNIHIRO , AMAYA TAKAYUKI
IPC分类号： F16H9/00 , F16H61/02 , F16H61/662
摘要： PROBLEM TO BE SOLVED: To precisely detect a slip starting timing for a continuously variable transmission and critical clamping force matching input torque.
SOLUTION: This control device for the continuously variable transmission sets a torque capacity corresponding to clamping force and sets the critical clamping force for the torque capacity to match the input torque in accordance with a detected slipping condition. It comprises a slip detecting means (Step S106) for detecting slip, a slip starting timing estimating means for estimating the slip starting timing in accordance with an actual shift ratio before the slip is detected by the slip detecting means and an estimated shift ratio, and a clamping force determining means for finding the critical clamping force in accordance with the clamping force at the slip starting timing estimated by the slip starting timing estimating means.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：精确检测无级变速器和临界夹紧力匹配输入转矩的滑差启动时间。解决方案：用于无级变速器的该控制装置设定对应于夹紧力的转矩容量，并根据检测到的滑动条件设定转矩容量的临界夹紧力以匹配输入转矩。它包括用于检测滑移的滑移检测装置（步骤S106），滑移起始时间估计装置，用于根据滑移检测装置检测到滑差之前的实际换档比和估计的换档比来估计滑差开始定时，以及夹紧力确定装置，用于根据由滑动开始时间估计装置估计的滑动开始时刻处的夹紧力求出临界夹紧力。版权所有（C）2005，JPO＆NCIPI

49. 发明专利

JP2004340298A Cooperative control apparatus for power source and power transmitting mechanism 审中-公开
标题翻译：电源和发电机制的合作控制装置
公开(公告)号：JP2004340298A
公开(公告)日：2004-12-02
申请号：JP2003138984
申请日：2003-05-16
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OSHIUMI TAKAHIRO , NAKAWAKI YASUNORI , IWATSUKI KUNIHIRO , AMAYA TAKAYUKI
IPC分类号： F16H9/00 , F16H61/02 , F16H61/14
摘要： PROBLEM TO BE SOLVED: To provide a control apparatus which can appropriately return an input torque reduced for suppressing the slip.
SOLUTION: A power transmitting mechanism in which a torque capacity is set according to the gripping force for gripping a torque transmitting member is connected to the output side of a power source. When the slip of the power transmitting mechanism caused by lowering the gripping force has been detected, the cooperative control apparatus for the power source and the power transmitting mechanism lowers the torque input to the power transmitting mechanism. The cooperative control apparatus comprises an input torque returning means (step S405) for returning the input torque from the lowered state to the original state, a gripping force returning means (step S304) for returning the gripping force from the lowered state to the original state, and a synchronizing means (step S112 and step S114) for synchronizing both of the input torque return finishing time by the input torque returning means and the gripping force return finishing time by the gripping force returning means to the slip finishing time.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种可以适当地返回抑制滑差减小的输入转矩的控制装置。解决方案：根据用于夹紧扭矩传递构件的夹紧力设定转矩容量的动力传递机构连接到电源的输出侧。当检测到由于降低夹紧力而导致的动力传递机构的滑移时，电源的协同控制装置和动力传递机构降低输入到动力传递机构的扭矩。协同控制装置包括用于将输入转矩从降低状态恢复到初始状态的输入转矩返回装置（步骤S405），用于将夹紧力从降低状态恢复到初始状态的夹紧力返回装置（步骤S304）以及用于通过输入转矩返回装置将输入转矩返回结束时间和通过夹紧力返回装置的夹紧力返回结束时间同步至滑移完成时间的同步装置（步骤S112和步骤S114）。版权所有（C）2005，JPO＆NCIPI

50. 发明专利

JP2004316860A Controller of stepless speed change gear 有权
公开(公告)号：JP2004316860A
公开(公告)日：2004-11-11
申请号：JP2003114919
申请日：2003-04-18
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OSHIUMI TAKAHIRO , NAKAWAKI YASUNORI , IWATSUKI KUNIHIRO , HOSHIYA KAZUMI , AMAYA TAKAYUKI
IPC分类号： F16H9/00 , F16H61/02
摘要： PROBLEM TO BE SOLVED: To precisely detect limited clamping pressure which balances with input torque in a stepless speed change gear.
SOLUTION: The controller of the stepless speed change gear detects the limited pressure causing a slip by lowering the clamping pressure to set torque capacity of the stepless speed change gear, and lowers the clamping pressure within a predetermined time. The controller is provided with a limited pressure detecting means for detecting the limited pressure to cause the slip accompanied with the lowering of the clamping pressure (step S15, S16). Since the detection control time is limited, causes of error owing to disturbance, etc. may not be included in the process so as to improve the detection precision.
COPYRIGHT: (C)2005,JPO&NCIPI

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