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21. 发明专利

JP2008296816A Detection device for variation of wheel diameter 有权
标题翻译：用于改变车轮直径的检测装置
公开(公告)号：JP2008296816A
公开(公告)日：2008-12-11
申请号：JP2007146921
申请日：2007-06-01
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KURATA TAKESHI , EGUCHI TAKAHIRO , FUJIMOTO SHUICHI , TOTSUKA HIROHIKO
IPC分类号： B60C23/02 , B60T8/172 , B60T8/174 , B60W40/12 , G01M17/007 , G01P3/42
CPC分类号： G01M17/013 , B60T2240/08 , B60W40/1005 , B60W40/105 , G01M17/02
摘要： PROBLEM TO BE SOLVED: To provide a detection device for variation of a wheel diameter capable of appropriately detecting relative variation of diameters among a plurality of wheels. SOLUTION: A detection device 1 for variation of the wheel diameter detects the variation of diameters of a plurality of mutually independently rotating wheels WFL, WFR, WRL, and WRR of a vehicle V. The detection device 1 detects number of rotations NFL, NFR, NRL, and NRR of the plurality of wheels WFL, WFR, WRL, and WRR respectively, and calculates (step 3) a variation parameter RDR representing the variations of diameters of the plurality of wheels WFL, WFR, WRL, and WRR with one of the plurality of wheels WFL, WFR, WRL, and WRR as a reference wheel WRL, based on the comparison result of the number of rotation between the reference wheel and other wheels. The detection device 1 learns (steps 4, 31-33, 36 and 44) the variation parameter based on the value averaging the plurality of variation parameters RDR obtained before the detected travel distance DISSUM reaches a predetermined distance RDR2. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够适当地检测多个车轮之间的直径的相对变化的车轮直径变化的检测装置。解决方案：用于改变车轮直径的检测装置1检测车辆V的多个相互独立地旋转的车轮WFL，WFR，WRL和WRR的直径的变化。检测装置1检测转数NFL ，分别为多个轮WFL，WFR，WRL和WRR的NFR，NRL和NRR，并且计算（步骤3）表示多个车轮WFL，WFR，WRL和WRR的直径变化的变化参数RDR 基于参考轮和其他车轮之间的旋转次数的比较结果，多个车轮WFL，WFR，WRL和WRR中的一个作为基准车轮WRL。检测装置1基于在检测到的行驶距离DISSUM达到预定距离RDR2之前获得的多个变化参数RDR的平均值来获知（步骤4,31-33,36和44）变化参数。版权所有（C）2009，JPO＆INPIT

22. 发明专利

JP2007327533A Power transmission device for vehicle 有权
标题翻译：用于车辆的动力传动装置
公开(公告)号：JP2007327533A
公开(公告)日：2007-12-20
申请号：JP2006157897
申请日：2006-06-06
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： TOTSUKA HIROHIKO , TERAYAMA SATORU , MORIMOTO SHIGERU , OKAMOTO MASAYUKI
IPC分类号： F16D48/02
摘要： PROBLEM TO BE SOLVED: To provide a power transmission device for a vehicle, which can deal appropriately with rapid change of input torque. SOLUTION: In the power transmission device for a vehicle, during moderate acceleration or cruising, an electronic control unit decreases clutch engaging force by reducing a clutch control hydraulic pressure PCCMD supplied to a start-up clutch until it is detected that minute slippage occurs in the start-up clutch under an engagement when the start-up clutch has been once brought into the engaging state, and supplies to the start-up clutch a clutch control hydraulic pressure PCCMD obtained by adding a predetermined margin hydraulic pressure to the clutch control hydraulic pressure PCCMD when the minute slippage of the start-up clutch is detected, so as to bring the start-up clutch into the engagement, thereby making control to maintain the start-up clutch under the engagement. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够适当地适应输入转矩的快速变化的用于车辆的动力传递装置。解决方案：在车辆的动力传递装置中，在适度加速或巡航期间，电子控制单元通过减小提供给起动离合器的离合器控制液压PCCMD来减小离合器接合力，直到检测到微小的滑动在启动离合器已经进入接合状态时，在起动离合器中发生在起动离合器中，并且通过向离合器提供预定的余量液压而获得的离合器控制液压PCCMD 当检测到起动离合器的微小滑动时，控制液压PCCMD，从而使起动离合器进入接合状态，从而进行控制以使起动离合器保持在接合状态。版权所有（C）2008，JPO＆INPIT

23. 发明专利

JP2005090610A Control device for continuously variable transmission for vehicle 审中-公开
标题翻译：用于车辆连续变速传动的控制装置
公开(公告)号：JP2005090610A
公开(公告)日：2005-04-07
申请号：JP2003323757
申请日：2003-09-16
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： EGUCHI TAKAHIRO , OGATA UKYO , KURATA TAKESHI , TOTSUKA HIROHIKO
IPC分类号： B60W10/04 , B60W10/06 , B60W10/10 , B60W10/101 , B60W10/107 , F02D29/00 , F16H9/00 , F16H61/04 , F16H61/66 , F16H61/662 , F16H63/50 , B60K41/00 , B60K41/12
CPC分类号： F16H2061/6615
摘要： PROBLEM TO BE SOLVED: To provide a control device for a continuously variable transmission for a vehicle, in which operation performance in changeover of speed change modes is improved, and in which a speed change ratio can be properly and speedily changed in accordance with the speed changing intention of a driver. SOLUTION: This control device is provided with a continuously variable automatic speed change mode executing means to execute a continuously variable automatic speed change mode, a stepped automatic speed change mode executing means 3 to execute a stepped automatic speed change mode, changeover operation means 21 and 22 operated to change over the speed change modes in the continuously variable transmission 40, and a speed change mode setting means 3 to set the speed change modes of the continuously variable transmission 40 to either of the continuously variable automatic speed change mode and the stepped automatic speed change mode in accordance with operation states of the changeover operation means. In changeover from the continuously variable automatic speed change mode into the stepped automatic speed change mode by the stepped automatic speed change mode executing means 3, the speed change ratio of the continuously variable transmission 40 is set at the closest value to the speed change ratio set before the changeover in the continuously variable automatic speed change mode till immediately before the changeover among a plurality of prescribed speeds. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种用于车辆的无级变速器的控制装置，其中改变了变速模式的切换中的操作性能，并且其中变速比可以适当地并且快速地改变与司机的改变意图。解决方案：该控制装置设置有执行无级变速自动变速模式的无级变速自动变速模式执行装置，阶梯式自动变速模式执行装置3，以执行阶梯式自动变速模式，转换操作用于切换无级变速器40中的变速模式的装置21和22;以及变速模式设定装置3，其将无级变速器40的变速模式设定为无级变速自动变速模式和根据切换操作装置的操作状态的阶梯式自动变速模式。通过阶梯式自动变速模式执行装置3从无级变速自动变速模式切换到阶梯式自动变速模式，将无级变速器40的变速比设定为与变速比设定值最接近的值在直接切换到多个规定速度之前的无级变速自动变速模式中。版权所有（C）2005，JPO＆NCIPI

24. 发明专利

JP2014194261A Control device of non-stage transmission 有权
标题翻译：非传输控制装置
公开(公告)号：JP2014194261A
公开(公告)日：2014-10-09
申请号：JP2013071286
申请日：2013-03-29
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： ADACHI HIDEKI , TOTSUKA HIROHIKO
IPC分类号： F16H61/02 , F16H61/662
摘要： PROBLEM TO BE SOLVED: To provide a control device of a non-stage transmission capable of reducing variations contained in supply oil pressure and improving performance of fuel consumption by learning current/hydraulic pressure characteristics on the basis of detection oil pressure during vehicle travelling so as to calculate a current command value.SOLUTION: In the control device of a non-stage transmission that controls pulley oil pressure by calculating a current command value to an electromagnetic valve provided in a pulley hydraulic pressure supply route on the basis of preset two-types (Hi side and Lo side) of fluid pressure/current characteristics, the pulley supply oil pressure is detected during vehicle travelling and it is determined whether the detected oil pressure is ascent or descent (S100). When determined to ascent, the Lo side characteristics of the two-types of Hi/Lo fluid pressure/current characteristics are learned, and when determined to decent, the Hi side characteristics are learned (from S102 to S108). When the detected oil pressure is determined to ascent, the current command value is calculated based on the learned Lo side characteristics, and when determined to descent, the current command value is calculated based on the learned Hi side characteristics.
摘要翻译：要解决的问题：提供一种非阶段变速器的控制装置，其能够基于车辆行驶期间的检测油压，通过学习当前/液压特性来减少供给油压中的变化并提高燃料消耗的性能，从而计算当前指令值。解决方案：在非阶段变速器的控制装置中，通过根据预设的两种类型计算滑轮液压供给路径中设置的电磁阀的电流指令值来控制滑轮油压（Hi侧和Lo侧）的流体压力/电流特性，在车辆行驶期间检测到滑轮供给油压力，并且确定检测到的油压是上升还是下降（S100）。当确定为上升时，将学习两种类型的Hi / Lo流体压力/电流特性的Lo侧特性，并且当确定为体面时，学习Hi侧特性（从S102到S108）。当检测到的油压被确定为上升时，基于学习的Lo侧特性来计算电流指令值，并且当确定下降时，基于学习的Hi侧特性来计算电流指令值。

25. 发明专利

JP2013124750A Control device of power transmission device 有权
标题翻译：电力传输装置的控制装置
公开(公告)号：JP2013124750A
公开(公告)日：2013-06-24
申请号：JP2011275084
申请日：2011-12-15
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： TOTSUKA HIROHIKO
IPC分类号： F16D48/02 , F16H61/12 , F16H61/662
摘要： PROBLEM TO BE SOLVED: To provide a control device for a power transmission device which suppresses the excessive temperature rise of a friction engagement element even when a running road surface changes from a low friction road surface to a high friction load surface, in the power transmission device having the friction engagement element disposed in series with a continuously variable transmission.SOLUTION: In the power transmission device provided with the continuously variable transmission which transmits a rotational driving force from a driving source mounted on a vehicle to wheels, and a clutch (friction engagement element) disposed in series to the same, the engagement force of the friction engagement element is reduced to control the slip when the skid of wheels on the running road surface is detected, and rotation difference between the input side and the output side of the friction engagement element is presumed when the wheels are assumed to have gripped the running road surface after the skid. When the rotation difference is equal to or larger than permissible revolutions (S300), slip control is prohibited and the friction engagement element is engaged (from 304 to S310).
摘要翻译：要解决的问题：为了提供一种动力传递装置的控制装置，即使在行驶路面从低摩擦路面向高摩擦载荷面变化时，也能够抑制摩擦接合元件的过度升温，所述动力传递装置具有与无级变速器串联设置的所述摩擦接合元件。解决方案：在具有将安装在车辆上的驱动源的旋转驱动力传递到车轮的无级变速器的动力传递装置和与其串联设置的离合器（摩擦接合元件）中，当检测到行驶路面上的车轮的滑动时，摩擦接合元件的力被减小以控制滑动，并且假设当车轮被假定为具有摩擦接合元件的输入侧和输出侧之间的旋转差在滑行后抓住行驶路面。当旋转差等于或大于容许转速（S300）时，禁止滑动控制，并且摩擦接合元件接合（从304到S310）。版权所有（C）2013，JPO＆INPIT

26. 发明专利

JP2009092211A Control device for automatic transmission 有权
标题翻译：自动变速器控制装置
公开(公告)号：JP2009092211A
公开(公告)日：2009-04-30
申请号：JP2007265879
申请日：2007-10-11
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： TOTSUKA HIROHIKO , KANAZAWA TOMOHITO
IPC分类号： F16H61/20 , F16H59/08 , F16H59/18 , F16H59/44 , F16H59/54 , F16H61/662
摘要： PROBLEM TO BE SOLVED: To provide a control device for an automatic transmission capable of accurately determining retreat of a vehicle by using a revolution sensor with a function for detecting a rotational direction, the control device for the automatic transmission performing neutral control to form a neutral condition.
SOLUTION: While a vehicle is stopped with any one of forward traveling positions D, S and L being selected, accelerator operation is not performed, brake operation is performed, and neutral control is performed (S10), at least the number of retreat pulse is counted, which is output from a revolution sensor and which means a traveling direction of the vehicle (S12, S14). When the counted number of retreat pulse is a predetermined value (4 for an example) or more, it is determined that the vehicle has started to retreat (S16, S18).
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够通过使用具有用于检测旋转方向的功能的旋转传感器来精确地确定车辆后退的自动变速器的控制装置，所述自动变速器的控制装置执行空档控制形成中性条件。解决方案：当选择前进行驶位置D，S和L中的任何一个车辆停止车辆时，不执行加速器操作，执行制动操作和进行空档控制（S10），至少数量从旋转传感器输出并且表示车辆的行驶方向的后退脉冲被计数（S12，S14）。当计数的撤回脉冲数为规定值（例如4）以上时，判断为车辆开始退避（S16，S18）。版权所有（C）2009，JPO＆INPIT

27. 发明专利

JP2005090585A Control device for continuously variable transmission for vehicle 有权
标题翻译：用于车辆连续变速传动的控制装置
公开(公告)号：JP2005090585A
公开(公告)日：2005-04-07
申请号：JP2003323145
申请日：2003-09-16
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： EGUCHI TAKAHIRO , OGATA UKYO , KURATA TAKESHI , TOTSUKA HIROHIKO
IPC分类号： F16H61/02 , F16H61/66
摘要： PROBLEM TO BE SOLVED: To provide a control device for a continuously variable transmission for a vehicle, capable of improving responsiveness of speed change action in shifting gear ratios while maintaining changing performance of the speed change ratio to a target speed change ratio favorable in a stepped speed change mode.
SOLUTION: This control device for a continuously variable transmission for a vehicle controls the speed change ratio of the continuously variable transmission 40 capable of continuously varying output of an internal combustion engine 2, and has a stepped speed change mode to set the speed change ratio at one of a plurality of prescribed gear ratios as one of speed change modes. It is provided with a gear ratio shifting means 3 to shift gear ratios when the stepped speed change mode is set as the speed change mode, a target speed change ratio setting means to set a target speed change ratio in accordance with the gear ratio after shifting, a speed change ratio control means 3, 46b to control to achieve the target speed change ratio as the speed change ratio, and a change speed control means 3, NTIPUD to control to set change speed of the speed change ratio into the target speed change ratio when the gear ratio is shifted to be larger than the change speed when the gear ratio is not shifted.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种用于车辆的无级变速器的控制装置，其能够提高变速比中的变速动作的响应性，同时将变速比的变化性能改变为有利的目标变速比在分步变速模式下。解决方案：用于车辆的无级变速器的控制装置控制能够连续改变内燃机2的输出的无级变速器40的变速比，并且具有阶梯式变速模式以设定速度作为变速模式之一的多个规定的齿轮比之一的变化率。设有齿轮比移动机构3，当将阶梯式变速模式设定为变速模式时，使变速比变化;目标变速比设定单元，根据变速后的变速比来设定目标变速比，用于控制实现作为变速比的目标变速比的变速比控制装置3,46b以及变速控制装置3，NTIPUD，用于将变速比的变速设定为目标转速变化当齿轮比没有偏移时齿轮比被移动到大于变速时的比率。版权所有（C）2005，JPO＆NCIPI

28. 发明专利

JP2004232710A Controller for vehicle 有权
公开(公告)号：JP2004232710A
公开(公告)日：2004-08-19
申请号：JP2003021225
申请日：2003-01-29
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： EGUCHI TAKAHIRO , SUZUKI EIJI , TOTSUKA HIROHIKO , MIYATA SATOSHI
IPC分类号： F16H9/00 , B60W10/00 , B60W10/02 , B60W10/04 , B60W10/06 , B60W10/10 , B60W10/101 , B60W10/107 , F02D9/02 , F02D29/00 , F16D48/02 , F16H59/14 , F16H59/24 , F16H59/56 , F16H59/66 , F16H61/02 , F16H61/66 , F16H61/662
CPC分类号： F16H2061/6618
摘要： PROBLEM TO BE SOLVED: To provide a controller for a vehicle capable of extending lifetime of a conveying belt and improving fuel consumption and a drivability while the conveying belt is prevented from slipping. SOLUTION: The controller 1 for the vehicle 3 is provided with a continuously variable transmission 20 transmitting power of an internal combustion engine 4 to driving wheels 7 and 7 by changing speed in a continuously variable state, and a frictional type clutch 30. The controller 1 sets transmission transmitting torque TQDRBLTM and TQDNBLTM to be transmitted from a drive pulley 22 to a driven pulley 23 of the continuously variable transmission 20, and also sets clutch transmitting torque PCCMDL to be transmitted by the clutch 30, and determines whether the vehicle 3 runs on a bad road or not. When determining that the vehicle 3 runs on a bad road, the clutch transmitting torque PCCMDL is reduced so as to slide the clutch 30, and the transmission transmitting torque TQDRBLTM and TQDNBLTM are set to be larger while the clutch transmitting torque PCCMDL is becoming larger. COPYRIGHT: (C)2004,JPO&NCIPI

29. 发明专利

JP2002087231A BRAKE FLUID PRESSURE HOLDING DEVICE 失效
公开(公告)号：JP2002087231A
公开(公告)日：2002-03-27
申请号：JP2000275783
申请日：2000-09-12
申请人： HONDA MOTOR CO LTD
发明人： TOTSUKA HIROHIKO , YAMAGUCHI MASAAKI , KATSUTA HIROSUKE
IPC分类号： B60T7/12 , B60T13/66 , B60W10/06
摘要： PROBLEM TO BE SOLVED: To smoothly start a vehicle on an upward slope by reducing a retreat quantity of the vehicle, and to smoothly start the vehicle even on a downward slope. SOLUTION: In this brake fluid pressure holding device mounted on the vehicle having an automatic transmission and having a driving force control device for setting driving force of creep less than stepping releasing time of a brake pedal when stepping the brake pedal and holding brake fluid pressure in a wheel cylinder even after releasing the stepping of the brake pedal, the holding brake fluid pressure is released after a first preset time TM1 passes after the driving force becomes a large state. When detecting a retreat by a retreat detecting device (when causing the retreat), the holding brake fluid pressure is released after passing a second preset time TM2 changing to a short time from a time longer than the first preset time TM1 according to an accelerator opening signal.

30. 发明专利

JP2014185737A Control device of continuously variable transmission 审中-公开
标题翻译：连续变速器的控制装置
公开(公告)号：JP2014185737A
公开(公告)日：2014-10-02
申请号：JP2013062204
申请日：2013-03-25
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： TOTSUKA HIROHIKO
IPC分类号： F16H61/02 , F16H61/662
摘要： PROBLEM TO BE SOLVED: To provide a control device of a continuously variable transmission which can properly supply narrowing pressure necessary for the maintenance of a minimum gear change ratio by learning the minimum gear change ratio during the traveling of a vehicle.SOLUTION: In a control device of a continuously variable transmission, a target gear change ratio is calculated by retrieving a gear change map which is regulated in advance with respect to a gear change ratio from a maximum gear change ratio (LOW end ratio) up to the minimum gear change ratio (OD end ratio), and a gear change of the continuously variable transmission is controlled by adjusting narrowing pressure so that a difference between the target gear change ratio and the detected gear change ratio is reduced (S10). When the target gear change ratio is calculated in the minimum gear change ratio or in the vicinity of the minimum gear change ratio and input torque is stabilized, the control device applies surplus narrowing pressure exceeding the narrowing pressure corresponding to the target gear change ratio to an element at the input side (S12 to S16), learns the gear change ratio detected at the application of the surplus narrowing pressure as the minimum gear change ratio (S18), and controls the gear change on the basis of the learnt minimum gear change ratio.
摘要翻译：要解决的问题：提供一种无级变速器的控制装置，其可以通过在车辆行驶期间学习最小变速比来适当地提供维持最小变速比所需的变窄压力。解决方案：在控制无级变速器的装置，通过从最大变速比（LOW end ratio）到最小变速比来检索相对于变速比预先调节的变速图来计算目标变速比（OD端比），并且通过调节变窄压力来控制无级变速器的变速，使得目标变速比和检测到的变速比之间的差减小（S10）。当以最小变速比或最小变速比附近计算出目标变速比，并且输入转矩稳定时，控制装置将超过对应于目标变速比的变窄压力的多余变压比施加到输入侧的步骤（S12〜S16），了解在应用过剩变窄压力时检测出的变速比作为最小变速比（S18），并根据所获得的最小变速比来控制变速。

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