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1. 发明专利

JP2020118191A 変速機审中-公开
公开(公告)号：JP2020118191A
公开(公告)日：2020-08-06
申请号：JP2019008066
申请日：2019-01-21
申请人： TOYOTA MOTOR CORP , TOYOTA MOTORSPORTS GMBH
发明人： TSUGE SHOGO , KONDO MASAMITSU , KANZAKI KENTARO , NAKAMURA MOTOKI , ICHIKAWA MASAHIKO , KURIMOTO TOMOYASU , TAKEUCHI SHINICHI
IPC分类号： F16H61/18 , F16H61/04
摘要：【課題】ダブルドグリング機構を有するドグクラッチを備えた変速機について、所定の変速段を形成する際に係合対象となるドグクラッチを確実に係合可能状態とすること。【解決手段】ダブルドグリング機構により構成された出力側要素を有し、入力側要素の回転数が出力側要素の回転数よりも高い場合に係合可能状態となるドグクラッチを備え、所定の変速段を形成する際に係合対象となるドグクラッチを係合させることによって所定の変速段へと変速する変速機であって、所定の変速段を形成する際に係合対象となるドグクラッチについて入力側要素の回転数が出力側要素の回転数よりも低い場合には、内燃機関もしくは電動機によって入力側要素の回転数を上昇させ、かつ入力側要素の回転数を出力側要素の回転数よりも高くしてから、当該ドグクラッチにおける入力側要素と出力側要素との係合を行う。【選択図】図5

2. 发明专利

JP2010013001A Hybrid vehicle 审中-公开
标题翻译：混合动力车
公开(公告)号：JP2010013001A
公开(公告)日：2010-01-21
申请号：JP2008175989
申请日：2008-07-04
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： TAKANAMI YOJI , KANZAKI KENTARO
IPC分类号： B60W10/06 , B60K6/445 , B60K6/547 , B60L7/24 , B60L11/14 , B60W10/08 , B60W10/18 , B60W10/26 , B60W20/00 , F02D29/02 , F16H59/34 , F16H59/46 , F16H61/04
CPC分类号： Y02T10/6239 , Y02T10/6286 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a hybrid vehicle capable of improving convergence of the engine speed of an internal combustion engine to a target engine speed when a gear shift is performed by operation by a driver. SOLUTION: The hybrid vehicle 20 includes: an engine 22; an MG1; a planetary gear mechanism 30; an MG2; a battery 50; and hybrid control devices (an engine ECU 24, a motor ECU 40, a battery ECU 52, and a hybrid ECU 70) for performing operation control of the engine 22, power running control and regenerative control for MG1 and MG2 respectively, and charge control and discharge control of the battery 50. The hybrid control device has a temporary up part 70j for increasing a regeneration amount D set by a regenerative amount setting part 70h for a predetermined period of time when a sequential shift stage change determining part 70f determines that a sequential shift stage Y set by a sequential shift setting part 70e is changed. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种混合动力车辆，其能够通过驾驶员的操作进行变速时，能够将内燃机的发动机转速的收敛提高到目标发动机转速。解决方案：混合动力车辆20包括：发动机22; MG1; 行星齿轮机构30; 一个MG2; 电池50; 以及分别进行发动机22的动作控制的动力控制装置（发动机ECU24，电动机ECU40，电池ECU52和混合动力ECU70），MG1和MG2的动力运行控制和再生控制，以及充电控制并且电池50的放电控制。混合控制装置具有临时上升部分70j，用于在顺序移位级变化确定部分70f确定为一个预定时间段时增加由再生量设定部分70h设定的再生量D达预定时间段改变由顺序移位设定部70e设定的顺序移位级Y。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2006144719A Control device for powertrain 有权
标题翻译：动力系统控制装置
公开(公告)号：JP2006144719A
公开(公告)日：2006-06-08
申请号：JP2004338206
申请日：2004-11-22
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ITO YOSHIO , KANZAKI KENTARO
IPC分类号： F02D29/00 , F02D45/00 , F16H59/40 , F16H59/42 , F16H61/04 , F16H61/662
摘要： PROBLEM TO BE SOLVED: To accurately determine actual speed change start timing at a time of step speed change of a continuously variable transmission. SOLUTION: A control device for a powertrain increasing output torque of the internal combustion engine having the continuously variable transmission connected thereon with corresponding to start of actual speed change detected by difference between actual input rotation speed and estimated input rotation speed calculated based on input rotation speed of the continuously variable transmission before start of speed change control when speed change ratio of the continuously variable transmission is changed in stepped shape, is provided with a threshold value establishing means S6 establishing determination threshold value based on content of speed change and a speed change start determination means S10 determining start of actual speed change by comparing difference and the determination threshold value established by the threshold value establishing means, and is constructed to increase output torque of the internal combustion engine when the speed change start determination means determines that actual speed change is started. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：准确地确定无级变速器的步进速度变化时的实际变速开始时刻。解决方案：一种用于动力系增加输出扭矩的控制装置，其具有连接在其上的无级变速器的输出扭矩，其对应于由实际输入转速和基于提供了在无级变速器的变速比变化阶梯形状时变速控制开始前的无级变速器的输入转速，阈值建立单元S6基于速度变化的内容来建立确定阈值，速度变化开始判定单元S10，其通过比较差异和由阈值建立单元建立的判断阈值来确定实际变速的开始，并且被构造成在变速开始判定单元det时增加内燃机的输出转矩导致实际变速开始。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2005132329A Device for controlling vehicle mounting continuously variable transmission 有权
标题翻译：用于控制车辆安装连续可变传动的装置
公开(公告)号：JP2005132329A
公开(公告)日：2005-05-26
申请号：JP2004029832
申请日：2004-02-05
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ITO YOSHIO , KANZAKI KENTARO
IPC分类号： B60W10/04 , B60W10/06 , B60W10/10 , B60W10/101 , B60W10/107 , F02D23/00 , F02D29/00 , F16H9/00 , F16H59/08 , F16H59/74 , F16H61/04 , F16H61/66 , F16H61/662 , F16H63/50 , B60K41/12 , B60K41/00
CPC分类号： Y02T10/144
摘要： PROBLEM TO BE SOLVED: To provide a device for controlling a vehicle mounting a continuously variable transmission capable of preventing shocks by dissolving time lag of an engine torque control in manual shift. SOLUTION: This device for controlling the vehicle is provided with a continuously variable transmission changing an output torque of a power source according to change of a change gear ratio of a continuously variable transmission connected to an output of a power source. The device comprises a torque change delay determination means (step S3) determining whether change of the output torque of the power source is in a relatively slow condition relative to the change gear ratio; and an output torque change acceleration means (step S6) temporarily increasing a change command value of the output torque of the power source more than a case where the determination is not satisfied, when the torque delay determination means determines that the change of the output torque of the power source is in a relatively slow condition relative to the change of the change gear ratio. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于控制车辆的装置，其安装无限变速器，其能够通过将发动机扭矩控制的时滞作为手动换挡来防止冲击。解决方案：用于控制车辆的装置设置有根据连接到电源的输出的无级变速器的变速比的变化来改变电源的输出转矩的无级变速器。该装置包括转矩变化延迟判定装置（步骤S3），判定电源的输出转矩的变化是否相对于变速比处于相对缓慢的状态; 和输出转矩变化加速装置（步骤S6），比转矩延迟判定单元判断为输出转矩的变化时，暂时增加电源的输出转矩的变化指令值的电源相对于变速比的变化处于相对缓慢的状态。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2004360847A Gear shift control device for continuously variable transmission 有权
公开(公告)号：JP2004360847A
公开(公告)日：2004-12-24
申请号：JP2003162236
申请日：2003-06-06
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ITO YOSHIO , FUKUMASU TOSHIHIRO , KANZAKI KENTARO
IPC分类号： F16H9/00 , F16H61/04 , F16H61/662
摘要： PROBLEM TO BE SOLVED: To improve the response to a gear shifting operation in a continuously variable transmission.
SOLUTION: This gear shift controlling switching means performs the feedback control by proportional action in a case when the deviation of a target value and a present value is more than a specific value, or in a case when the direction of variation of the target value is different from the direction of variation of the rotation of a specific rotating member in accompany with the gear shift at a time therebefore, and performs the feedback control including the proportional action and the integral action in a case when the deviation is less than the specific value, or in a case when the direction of variation of the target value is same as the direction of variation of the rotation of a specific rotating member in accompany with the gear shift therebefore.
COPYRIGHT: (C)2005,JPO&NCIPI

6. 发明专利

JP2004278742A Continuously variable transmission for vehicle for reflecting successive condition change to manual speed change 审中-公开
公开(公告)号：JP2004278742A
公开(公告)日：2004-10-07
申请号：JP2003073791
申请日：2003-03-18
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ITO YOSHIO , KANZAKI KENTARO
IPC分类号： F16H61/02
摘要： PROBLEM TO BE SOLVED: To adapt a speed change speed to a change in road conditions and drive conditions even during speed change when controlling the degree of increase or decrease in speed change ratio according to the length in time of the downshift operation or upshift operation of a continuously variable transmission for vehicles that a driver performs.
SOLUTION: During speed change ratio increase operation or speed change ratio decrease operation, a speed change ratio increase rate or a speed change ratio decrease rate is calculated for each specific time, and the calculation value of the speed change ratio increase rate or the speed change ratio decrease rate is changed according to a change in the road conditions or operation conditions affecting the optimum value.
COPYRIGHT: (C)2005,JPO&NCIPI

7. 发明专利

JP2013142334A Control device of vehicle 有权
标题翻译：车辆控制装置
公开(公告)号：JP2013142334A
公开(公告)日：2013-07-22
申请号：JP2012003060
申请日：2012-01-11
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KANZAKI KENTARO , ITO YOSHIO
IPC分类号： F02P5/15 , F02D17/00 , F02D29/02 , F16D48/02
CPC分类号： Y02T10/46
摘要： PROBLEM TO BE SOLVED: To provide a control device of a vehicle for reducing the size of a shock, when restarting after stopping automatic operation of an engine.SOLUTION: When a restarting request is generated, the ignition timing in a predetermined period from when completing the restarting of the engine based on the restarting request (a period after completing restarting), is controlled based on whether or not the engine is stopped. That is, a control device increases a delay quantity of the ignition timing when the engine is not stopped when the restarting request is generated, more than a delay quantity of the ignition timing when the engine is stopped when the restarting request is generated.
摘要翻译：要解决的问题：提供一种车辆的控制装置，用于在停止发动机的自动操作之后重新启动时减小冲击的大小。解决方案：当产生重新启动请求时，在完成后的预定时间段内的点火正时基于发动机是否停止，基于重新启动请求（完成重新启动之后的时间段）重新启动发动机。也就是说，当产生重起请求时，控制装置增加发动机未停止时的点火正时的延迟量，超过当产生重启动请求时发动机停止时的点火正时的延迟量。

8. 发明专利

JP2010013002A Hybrid drive apparatus and drive control device 审中-公开
标题翻译：混合驱动装置和驱动控制装置
公开(公告)号：JP2010013002A
公开(公告)日：2010-01-21
申请号：JP2008175990
申请日：2008-07-04
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： TAKANAMI YOJI , KANZAKI KENTARO
IPC分类号： B60W10/26 , B60K6/445 , B60L11/14 , B60W10/08 , B60W10/10 , B60W20/00 , F16H59/10 , F16H63/40 , F16H63/50
CPC分类号： Y02T10/6239 , Y02T10/646 , Y02T10/648 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To reduce time until an actual number of revolutions of an internal combustion engine reaches a target number of revolutions in a manual shift mode in the case a shift stage is changed in the manual shift mode in a hybrid drive apparatus including an internal combustion engine, a motor, and an electricity storage device.
SOLUTION: A hybrid drive apparatus 100 includes an internal combustion engine 22, a first motor 21, a second motor 23, and a battery 50, and is controlled by a main ECU 70. When a condition where the manual shift mode for setting a shift stage by a driver of a hybrid vehicle 20 mounted on the hybrid drive device 100, and drive shafts 64a, 64b are in a driven state is satisfied, a limit value of a charging amount to the battery 50 is set to exceed than that in the case where the condition is not satisfied.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了在混合动力驱动中在手动换挡模式中改变变速级的情况下减少在内燃机的实际转数达到目标转速的时间的时间装置，包括内燃机，电动机和蓄电装置。解决方案：混合动力驱动装置100包括内燃机22，第一电动机21，第二电动机23和电池50，并且由主ECU 70控制。当将手动换档模式通过安装在混合动力驱动装置100上的混合动力车辆20的驾驶员和驱动轴64a，64b处于驱动状态来设定换挡阶段，将电池50的充电量的极限值设定为超过在条件不满足的情况下。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2006144930A Control unit of continuously variable transmission 有权
标题翻译：连续可变传动控制单元
公开(公告)号：JP2006144930A
公开(公告)日：2006-06-08
申请号：JP2004336596
申请日：2004-11-19
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ITO YOSHIO , KANZAKI KENTARO
IPC分类号： F16H61/18 , F16H59/42 , F16H59/44 , F16H59/46 , F16H61/66
摘要： PROBLEM TO BE SOLVED: To prevent hunting at the time of gear change when a tire slips.
SOLUTION: The invention is characterized by delaying upshift. More specifically, a control unit of a continuously variable transmission which determines gear change in view of the rotational state of a wheel, is characterized by including: a wheel idle running judging means (step S102) which judges whether the wheel is running idle or not, a virtual output-shaft revolution speed calculating means (step S103) which calculates an output-shaft revolution speed in the case where the wheel is not running idle when it is judged by the wheel idle running judging means that the wheel is running idle, and a gear change judging means (steps S104 to S108) which determines the gear change based on the revolution speed calculated by the virtual output-shaft revolution speed calculating means.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了防止当轮胎滑动时换档时的狩猎。解决方案：本发明的特征在于延迟升档。更确切地说，考虑到车轮的转动状态来决定变速的无级变速器的控制单元的特征在于包括：车轮怠速行驶判断装置（步骤S102），判断车轮是否正在怠速行驶，当通过车轮怠速行驶判断装置判断车轮怠速行驶时，在车轮不怠速的情况下计算输出轴转速的虚拟输出轴转速计算装置（步骤S103）以及基于由虚拟输出轴转速计算装置计算的转速来确定变速的变速判断装置（步骤S104至S108）。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2006062418A Control device of vehicle carrying continuously variable transmission 有权
标题翻译：车辆连续可变传动的控制装置
公开(公告)号：JP2006062418A
公开(公告)日：2006-03-09
申请号：JP2004244396
申请日：2004-08-24
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ITO YOSHIO , KANZAKI KENTARO
IPC分类号： B60W10/04 , B60W10/06 , B60W10/10 , B60W10/101 , B60W10/107 , B60W10/109 , F02D29/00 , F16H59/06 , F16H59/18 , F16H61/04 , F16H61/66 , F16H61/662 , F16H63/40 , F16H63/50
摘要： PROBLEM TO BE SOLVED: To provide a control device of a vehicle which can suppress occurrence of an acceleration/deceleration shock when a driver makes an operation error of the vehicle speed control device in performing speed change of a continuously variable transmission. SOLUTION: The control device of the vehicle which is connected with the continuously variable transmission at an output side of a motor and carries the continuously variable transmission which changes torque of the motor according to the speed change is equipped with; a 1st variable speed control means (steps S1 to step S8, and step S13) which ends the control to increase torque of motor in accordance with the proceeding of speed change while suppressing change of the driving force of the vehicle accompanying the speed change by increasing or decreasing the torque of the motor when the speed change is performed with the continuously variable transmission based on operation of a speed change request device; and a 2nd variable speed control means (step S11 to step S13) which ends control to decrease the torque of the motor after operation time of the vehicle speed control device continues more than the predetermined time or more when a request to increase the torque of the motor is arisen when the vehicle speed control device set up apart from the speed change request device is operated in performing the speed change. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种车辆的控制装置，其能够抑制驾驶员在进行无级变速器的变速时的车速控制装置的操作错误时的加速/减速冲击的发生。解决方案：车辆的控制装置与电动机的输出侧的无级变速器连接，并承载根据变速而改变电动机的转矩的无级变速器; 第一可变速度控制装置（步骤S1至步骤S8和步骤S13），其结束控制以根据速度变化的进行来增加电动机的转矩，同时通过增加伴随速度变化的车辆的驱动力的变化或者在基于变速请求装置的动作的无级变速器进行变速时，减小电动机的转矩; 以及当增加车辆速度控制装置的转矩的请求时，在车速控制装置的运转时间之后结束控制以减小电动机的转矩的第二变速控制装置（步骤S11至步骤S13）持续超过预定时间或更长时间在速度变化请求装置上设置的车速控制装置在执行变速时，电动机产生。版权所有（C）2006，JPO＆NCIPI

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