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1. 发明专利

JP2009083849A Control apparatus for vehicle 审中-公开
标题翻译：车辆控制装置
公开(公告)号：JP2009083849A
公开(公告)日：2009-04-23
申请号：JP2008289303
申请日：2008-11-11
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KOJIMA MASAKIYO , ENDO HIROATSU
IPC分类号： B60W10/04 , B60K6/48 , B60K6/543 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/00 , F02D29/00 , F02D29/02 , F02D41/12 , F16D48/02
CPC分类号： Y02T10/6221 , Y02T10/6286
摘要： PROBLEM TO BE SOLVED: To provide a control apparatus for vehicle without release shocks, caused by the release operation of a power transmission's opening and closing device which is disposed in between a motor and driving wheels during cruising. SOLUTION: In a hybrid control apparatus 10 of a vehicle, since a second clutch C2 is made to release, when the input torque to the second clutch (power transmission opening/closing device) C2 becomes zero by a release means 108, if release condition is determined as being established by a release condition establishment determining means 100 release shock is suitably suppressed in the cruising vehicle, without the changes in the driving torque of the vehicle caused by the release of the second clutch C2 in the vehicle which is under coasting cruise. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种车辆的控制装置，没有释放冲击，这是由于在巡航期间布置在电动机和驱动轮之间的动力传动装置的打开和关闭装置的释放操作引起的。解决方案：在车辆的混合动力控制装置10中，由于第二离合器C2被释放，当通过释放装置108向第二离合器（动力传递开闭装置）C2的输入转矩变为零时，如果释放条件被确定为由释放条件建立确定装置100建立，则在巡航车辆中适当地抑制释放冲击，而不会由于车辆中第二离合器C2的释放而引起的车辆的驱动扭矩的变化，在海岸巡航版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2008143404A Control device and control method of power train, program for attaining the method, and storage medium recording the program 有权
标题翻译：动力火箭控制装置及其控制方法，方法的存储方案和存储程序的记录
公开(公告)号：JP2008143404A
公开(公告)日：2008-06-26
申请号：JP2006334381
申请日：2006-12-12
申请人： Aisin Aw Co Ltd , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , トヨタ自動車株式会社
发明人： UEJIMA TAIYO , ENDO HIROATSU , TAJIMA YOICHI
IPC分类号： B60W10/06 , B60K6/445 , B60K6/543 , B60K6/547 , B60L7/20 , B60L11/14 , B60T7/12 , B60W10/08 , B60W10/10 , B60W10/18 , B60W20/00 , F02D29/00 , F16H61/04 , F16H63/50
CPC分类号： B60W20/15 , B60K1/02 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/547 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/115 , B60W10/18 , B60W10/184 , B60W20/00 , F16H3/728 , F16H63/502 , F16H2037/0873 , F16H2059/144 , F16H2200/2007 , F16H2200/2023 , F16H2200/2035 , Y02T10/6239 , Y02T10/6286 , Y10T477/23 , Y10T477/24 , Y10T477/81
摘要： PROBLEM TO BE SOLVED: To reduce the shock caused by inversion of a torque transmitted to an output shaft. SOLUTION: An ECU executes a program comprising: the step (S120) of limiting, when regenerative braking using MG(2) is impossible, the regenerative braking using MG(2); the step (S130) of executing a fuel cut for stopping fuel injection in an engine; the step (S160) of controlling the engine to return from the fuel cut when up-shift is determined to be executed (YES in S140), and the torque transmitted to an output shaft by the engine and MG(1) is for decelerating the vehicle (YES in S150); the step (S170) of controlling the engine and MG(1) so as to transmit a torque which never decelerates the vehicle to the output; and the step (S180) of controlling a transmission to perform up-shift. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：减少传递到输出轴的转矩反转引起的冲击。解决方案：ECU执行程序，该程序包括：当使用MG（2）的再生制动不可能时，限制使用MG（2）的再生制动的步骤（S120）。执行用于停止发动机中的燃料喷射的燃料切断的步骤（S130）当确定执行上移时控制发动机从燃料切断返回的步骤（S160）（S140中为“是”），并且由发动机和MG（1）传递到输出轴的扭矩用于减速车辆（S150中为“是”）; 控制发动机和MG（1）的步骤（S170），以便传递从不将车辆减速到输出的转矩; 以及控制传输进行上移的步骤（S180）。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2008106791A Speed-change controller for automatic transmission 有权
标题翻译：用于自动变速器的变速控制器
公开(公告)号：JP2008106791A
公开(公告)日：2008-05-08
申请号：JP2006287450
申请日：2006-10-23
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ENDO HIROATSU , KAKUSEI KENTARO
IPC分类号： F16H61/08 , F16H59/16 , F16H61/686
摘要： PROBLEM TO BE SOLVED: To properly carry out speed-change control even when the input torque changes after starting speed-change control in a speed-change controller carrying out learning correction of a command value related to engaging force of a friction engagement device such that predetermined speed-change operation is carried out. SOLUTION: If a change of the input torque T IN during speed-change control satisfies a predetermined criterion (a time t 1 ), a release side oil pressure command value S PB2 is set as 0 to forcibly release a second brake B2, and a set value of a forced termination timer is increased. Speed-change is thereby promptly carried out, speed-change delay caused by release delay of the second brake B2 is suppressed, an engagement side first brake B1 is properly engaged and speed-change control is terminated before the forced termination timer reaches the set value (a time t 3 ), and transmission shock due to forced termination is prevented. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使在执行与摩擦接合的接合力相关的命令值的学习校正的变速控制器中开始变速控制之后输入转矩变化时，也能适当地进行变速控制装置，使得执行预定的变速操作。解决方案：如果在变速控制期间输入转矩T IN 的变化满足预定标准（时间t 1 ），则释放侧油压指令值S PB2 被设置为0以强制释放第二制动器B2，并且强制终止定时器的设定值增加。因此，迅速进行变速，抑制第二制动器B2的释放延迟引起的变速延迟，在强制终止定时器达到设定值之前，接合侧第一制动器B1正确接合，变速控制终止（时间t 3 ），并且防止由于强制终止引起的传输冲击。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2007205436A Control device of automatic transmission for vehicle 有权
标题翻译：汽车自动变速器控制装置
公开(公告)号：JP2007205436A
公开(公告)日：2007-08-16
申请号：JP2006023633
申请日：2006-01-31
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ENDO HIROATSU
IPC分类号： F16H61/04 , F16H59/70 , F16H59/74 , F16H61/02 , F16H61/68 , F16H61/684 , F16H61/688
CPC分类号： F16H61/0213 , F16H2061/004
摘要： PROBLEM TO BE SOLVED: To discharge the air mixed in a hydraulic circuit without impairing the response to operating control and causing dragging in a frictional engagement device.
SOLUTION: When a low-speed stage L is continued for a predetermined time (S1), a shift-up line is changed to one for discharging air (S2). Since the probability that the shift stage is changed to a high-speed stage H even during traveling on general roads is increased, the change to the high-speed stage H is determined, and a hydraulic pressure is supplied to engage a first brake B1. As a result, the air in the hydraulic circuit of the first brake B1 which is not almost engaged during the traveling on general roads is discharged.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：排出混合在液压回路中的空气，而不会损害对操作控制的响应并且在摩擦接合装置中引起拖曳。解决方案：当低速段L持续预定时间（S1）时，将换档线改变为用于排出空气的换档线（S2）。由于即使在一般道路上行驶期间将变速级变更为高速档H的可能性也增加，因此判定为高速档H的变更，供给液压而使第一制动器B1卡合。结果，第一制动器B1的在一般道路行驶中不接合的液压回路中的空气被排出。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2007203875A Power output device, drive, method for controlling them, and vehicle 审中-公开
标题翻译：电力输出装置，驱动装置，控制方法及车辆
公开(公告)号：JP2007203875A
公开(公告)日：2007-08-16
申请号：JP2006024793
申请日：2006-02-01
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ENDO HIROATSU , YOSHIMI MASAFUMI , KAWAGUCHI KAZUO , SASAIDE SHINICHI , TAJIMA YOICHI , NISHIYAMA SHINOBU , OKASAKA KAZUOMI
IPC分类号： B60W10/06 , B60K6/445 , B60K6/448 , B60K6/52 , B60K6/547 , B60W10/04 , B60W10/08 , B60W10/10 , B60W10/11 , B60W20/00 , F02D29/02 , F02N11/04
CPC分类号： Y02T10/6286
摘要： PROBLEM TO BE SOLVED: To prevent an unexpected driving force from being output when the torque transfer of a transmission is not sufficient and to deal with such a situation more appropriately. SOLUTION: If the high pressure generating system of a hydraulic circuit in the transmission fails and the torque transfer capacity of the transmission is not sufficient, the line pressure of the hydraulic circuit is fixed at low pressure and shifts are inhibited to limit the torque of a motor MG 2 (S160-S180). During a motor-driven mode, the start of the engine is inhibited (S200). During an engine-driven mode, the intermittent operation of the engine is inhibited (S230). In this way, the torque of the motor MG 2 can be transferred within the range of the torque transfer capacity of the transmission and the output of unexpected torque can be avoided at the start of the engine. As a result, a situation in which the torque transfer capacity of the transmission is insufficient can be dealt with more appropriately. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止在变速器的转矩传递不足时输出意外的驱动力并且更适当地处理这种情况。解决方案：如果传动装置中的液压回路的高压发生系统发生故障，传动装置的扭矩传递能力不足，则液压回路的管路压力被固定在低压位置，电机MG2的转矩（S160-S180）。在马达驱动模式下，发动机起动被禁止（S200）。在发动机驱动模式期间，禁止发动机的间歇运转（S230）。以这种方式，电动机MG2的转矩可以在变速器的转矩传递能力的范围内传递，并且在发动机起动时可以避免意外转矩的输出。结果，可以更适当地处理变速器的转矩传递能力不足的情况。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2007203835A Controller of hybrid vehicle 有权
标题翻译：混合动力车控制器
公开(公告)号：JP2007203835A
公开(公告)日：2007-08-16
申请号：JP2006023634
申请日：2006-01-31
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ENDO HIROATSU , KAWAGUCHI KAZUO
IPC分类号： B60K6/445 , B60K6/547 , B60L11/14 , B60W10/02 , B60W10/06 , B60W10/10 , B60W10/30 , B60W20/00 , F02D29/02 , F02N11/04 , F16H59/72 , F16H59/74 , F16H61/00 , F16H61/02 , F16H61/68 , F16H61/684 , F16H61/686 , F16H63/50
CPC分类号： B60W20/40 , B60K6/445 , B60W10/02 , B60W10/103 , B60W10/30 , B60W20/00 , B60W30/18027 , B60W30/192 , B60W2710/06 , B60W2710/08 , F16H2037/0873 , Y02T10/6239
摘要： PROBLEM TO BE SOLVED: To provide a controller of a hybrid vehicle that prevents a starting period after a starting operation from being extended when an engine is operated after the starting operation. SOLUTION: If a non-motor-driven area is recognized during the starting period after the starting operation, with the start of the engine 24, line pressure PL, i.e. the initial pressure of a brake B2, is set to a low pressure condition in which a hydraulic switch SW 2 is not operated. The line pressure PL is set to a hydraulic pressure at which the hydraulic switch SW 2 operates. When the rise of the line pressure PL to the high pressure side is to be confirmed according to the operation of the hydraulic switch SW 2, a low pressure command for the line pressure PL is preferentially output, and a drivable state is set after confirming the operation of the hydraulic switch SW 2 when a high pressure command is issued after the predetermined period, whereby the starting period from the starting operation until the setting of the drivable state is stably reduced. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种混合动力车辆的控制器，其防止在起动操作之后发动机运转时起动操作之后的起动时间延长。
解决方案：如果在启动操作后的起动期间识别到非电动机驱动区域，则随着发动机24的起动，行压PL（即制动器B2的初始压力）被设定为低液压开关SW 2不工作的压力状态。管路压力PL被设定为液压开关SW 2工作的液压。当根据液压开关SW 2的操作来确定管路压力PL到高压侧的上升时，优选地输出用于管路压力PL的低压指令，并且在确认在规定时间后发出高压指令时的液压开关SW 2的动作，能够稳定地降低起动时间到可驱动状态的设定的开始时间。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2007187203A Control device of transmission 有权
标题翻译：传输控制装置
公开(公告)号：JP2007187203A
公开(公告)日：2007-07-26
申请号：JP2006004246
申请日：2006-01-11
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KINUGASA SEIICHI , ENOMOTO KAZUTO , MIURA YASUTOMO , NODA KAZUYUKI , WAKUTA SATOSHI , ENDO HIROATSU , KAWAGUCHI KAZUO
IPC分类号： F16H61/02 , F16H59/42 , F16H59/68 , F16H59/72 , F16H61/686
摘要： PROBLEM TO BE SOLVED: To provide a control device of a transmission capable of preventing hunting in hydraulic switches. SOLUTION: A hydraulic control device 2 is provided with a pressure regulator valve for adjusting line pressure of hydraulic pressure from a mechanical oil pump to a low pressure state or a high pressure state on the basis of signal pressure of a solenoid valve S1, and is provided with the hydraulic switches 61, 62 and 63 set to a threshold value of being turned on when at least the line pressure is the high pressure state. When a hunting area determining means 106 determines that a rotating speed of an input shaft is a rotating speed area likely to cause the hunting of the hydraulic switches 61, 62 and 63 in the low line pressure state, a high pressure switching command means 105 commands a line pressure adjusting control means 102 to switch the line pressure to the high pressure state. Thus, the hunting of the hydraulic switches 61, 62 and 63 is prevented, and durability is improved. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止液压开关中的狩猎的变速器的控制装置。解决方案：液压控制装置2设置有压力调节阀，用于基于电磁阀S1的信号压力来调节从机械油泵到低压状态或高压状态的液压的管路压力并且设置有当至少管路压力为高压状态时设定为开启阈值的液压开关61,62,63。当打猎区域确定装置106确定输入轴的转速是可能导致液压开关61,62和63在低线压状态下的振荡的转速区域时，高压切换命令装置105命令线路压力调节控制装置102，用于将管路压力切换到高压状态。因此，防止了液压开关61,62和63的振荡，并提高了耐久性。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006298296A Power output device and automobile mounted with the same, and method for controlling power output device 有权
标题翻译：电力输出装置及其安装的汽车以及用于控制电力输出装置的方法
公开(公告)号：JP2006298296A
公开(公告)日：2006-11-02
申请号：JP2005126305
申请日：2005-04-25
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ENDO HIROATSU
IPC分类号： B60W20/00 , B60K6/445 , B60K6/448 , B60K6/547 , B60L11/14 , B60W10/02 , B60W10/08 , F02D29/02
CPC分类号： Y02T10/6239 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a control method to cope with the variation of an oil pressure acting on the brake of a transmission. SOLUTION: In an automobile where an engine, a first motor and a driving shaft are connected to the respective rotary elements of a planetary gear mechanism, and a second motor is connected via a transmission to the driving shaft, when such abnormality that an oil pressure acting on brakes B1 and B2 of the transmission fluctuates is caused, a torque to be outputted from the second motor is limited so that any slipping can be prevented from being caused in the brakes B1 and B2, and a three-way solenoid 106 is controlled so that a line oil pressure PL can be adjusted to the state of a low pressure Plo in which accumulators 114 and 115 satisfactorily function as dampers. Thus, it is possible to suppress burning or torque shock of the brakes B1 and B2 due to brake slipping, and to quickly converge the variation of the caused oil pressure by the accumulators 114 and 115. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种控制方法来应付作用在变速器制动器上的油压的变化。解决方案：在发动机，第一电动机和驱动轴连接到行星齿轮机构的各个旋转元件的汽车中，并且第二电动机经由变速器连接到驱动轴，当这种异常导致作用在变速器的制动器B1和B2上的油压波动，从第二电动机输出的扭矩被限制，从而可以防止在制动器B1和B2中产生任何滑动，并且三通电磁阀 106被控制，使得线油压力PL可以调节到低压Plo的状态，其中蓄能器114和115令人满意地用作阻尼器。因此，可以抑制由制动器滑动引起的制动器B1和B2的燃烧或扭矩冲击，并且通过蓄能器114和115快速地收敛所引起的油压的变化。（C）2007年， JPO＆INPIT

9. 发明专利

JP2006250269A Power output device, automobile equipped with it, condition sensing device, and power output device controlling method 有权
标题翻译：电力输出装置，配备有其的汽车，状态感知装置和电力输出装置控制方法
公开(公告)号：JP2006250269A
公开(公告)日：2006-09-21
申请号：JP2005069134
申请日：2005-03-11
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ENDO HIROATSU
IPC分类号： B60K6/36 , B60K6/445 , B60K6/52 , B60K6/547 , B60L11/14 , B60W10/10 , B60W20/00 , F16H59/38 , F16H59/44 , F16H61/12 , F16H61/68 , F16H61/684 , F16H61/686
CPC分类号： Y02T10/6239 , Y02T10/6265 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To recover the function of an automobile speed sensor judged as failed and avoid generation of a hindrance in controlling a transmission at this time of recovery. SOLUTION: The automobile of hybrid type is structured so that a first motor, the crank shaft of an engine, a drive shaft coupled with driving wheels are connected with the sun gear, carrier, and ring gear of an epicyclic gearing mechanism while a second motor is connected with the drive shaft through the transmission, wherein when a failure is generated in the automobile speed sensor, the automobile speed V is set upon calculating the automobile speed V2 for backup on the basis of the engine speed Ne, the rotating speed Nm1 of the first motor, and the gear ratio of the epicyclic gearing mechanism (S180 and S190), and when the function of the automobile speed sensor is recovered, the automobile speed V is changed over from V2 for backup into the automobile speed V1 given by the automobile speed sensor when the transmission is not in shifting operation (S140-S160). COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了恢复被判定为失败的汽车速度传感器的功能，并且避免在此时恢复控制传输的障碍的产生。解决方案：混合型汽车的结构使得第一电动机，发动机的曲轴，与驱动轮连接的驱动轴与行星齿轮传动机构的太阳齿轮，行星齿轮和环形齿轮连接，同时第二电动机通过变速器与驱动轴连接，其中当在汽车速度传感器中产生故障时，根据发动机转速Ne计算用于备用的汽车速度V2，设定汽车速度V，旋转第一电动机的转速Nm1和行星齿轮传动装置（S180和S190）的齿轮比，当汽车速度传感器的功能恢复时，汽车速度V从V2重新转换为汽车速度V1 当变速器不在变速操作中时由汽车速度传感器给出（S140-S160）。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2006051932A Controller for hybrid driving device 有权
标题翻译：混合驱动装置控制器
公开(公告)号：JP2006051932A
公开(公告)日：2006-02-23
申请号：JP2005228683
申请日：2005-08-05
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ENDO HIROATSU , OZEKI TATSUYA , SUGIYAMA MASATAKA
IPC分类号： B60W20/00 , B60K6/445 , B60K6/54 , B60K6/547 , B60K17/04 , B60L11/14 , B60W10/00 , B60W10/02 , B60W10/04 , B60W10/06 , B60W10/08 , B60W10/10 , F02D29/00 , F02D29/02 , F16H3/66 , F16H3/72
CPC分类号： Y02T10/6239 , Y02T10/6286 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a controller for hybrid driving devices in which a transmission mechanism applying a torque of an assist power source to an output shaft is prevented from causing shock in speed change. SOLUTION: The controller for hybrid driving devices has the assist power source coupled with an output member to which torque outputted from a main power source is transmitted through the transmission mechanism, wherein a first torque correction means (step S7) is provided which corrects the torque transmitted from the main power source to the output member during speed change by the transmission. COPYRIGHT: (C)2006,JPO&NCIPI

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