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1. 发明专利

JP2014152737A Engine control device 审中-公开
标题翻译：发动机控制装置
公开(公告)号：JP2014152737A
公开(公告)日：2014-08-25
申请号：JP2013024692
申请日：2013-02-12
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SUGANO KAZUMITSU
IPC分类号： F02D29/00 , F02D41/02 , F02D41/12 , F16H61/02
摘要： PROBLEM TO BE SOLVED: To provide an engine control device capable of reducing (shortening) transmission time according to supercharging pressure.SOLUTION: A control device of an engine 11 comprises: the engine 11 mounted with a supercharger 30; and an automatic transmission 13 to which power from the engine 11 is transmitted, the automatic transmission 13 selectively establishing a plurality of shift stages. While supercharged by the supercharger 30, when power-off down-shift is carried out, blipping control for temporarily increasing engine torque is carried out. Blipping amount (required torque) by the blipping control becomes large in proportion to supercharging pressure by the supercharger 30.
摘要翻译：要解决的问题：提供一种能够根据增压压力来缩短（缩短）传输时间的发动机控制装置。解决方案：发动机11的控制装置包括：安装有增压器30的发动机11; 以及从发动机11发送动力的自动变速器13，自动变速器13选择性地建立多个变速级。当由增压器30进行增压时，当进行断电降档时，执行用于暂时增加发动机扭矩的闪光控制。与增压器30的增压压力成比例，通过喷射控制的喷射量（所需扭矩）变大。

2. 发明专利

JP2009041525A Device and method for controlling vehicle, program materializing the method with computer, and record medium recording the program 有权
标题翻译：用于控制车辆的装置和方法，使用计算机材料化方法和记录程序的介质
公开(公告)号：JP2009041525A
公开(公告)日：2009-02-26
申请号：JP2007209866
申请日：2007-08-10
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SUGANO KAZUMITSU , HATTORI KOJI , OSHIMA YASUTSUGU
IPC分类号： F02D29/00 , F02D41/04
CPC分类号： F02D41/023 , F02D41/0225 , F02D41/3845 , F02M63/023
摘要： PROBLEM TO BE SOLVED: To execute fuel increase control without response delay when a driver directs downshift by operating an automatic transmission. SOLUTION: ECU executes a program including a step S104 outputting control signal corresponding to common rail direction pressure to a supply pump when downshift is directed (YES in S100) and a vehicle is in a driven state (YES in S102), and a step S108 executing fuel injection control when predetermined time elapses after downshift direction (YES in S106). COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：当驾驶员通过操作自动变速器引导降档时，执行没有响应延迟的燃料增加控制。解决方案：当执行降档指示时（S100为“是”）并且车辆处于从动状态时，ECU执行包括步骤S104输出对应于共轨方向压力的控制信号到步骤S104的程序（S102中为“是”），以及执行在降档方向之后经过了规定时间的燃料喷射控制的步骤S108（S106中为“是”）。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008157417A Controller of automatic transmission 有权
标题翻译：自动变速器控制器
公开(公告)号：JP2008157417A
公开(公告)日：2008-07-10
申请号：JP2006350080
申请日：2006-12-26
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SUGANO KAZUMITSU , OSHIMA YASUTSUGU
IPC分类号： F16H61/02 , F16H59/18 , F16H59/44 , F16H59/54 , F16H59/66 , F16H61/686
摘要： PROBLEM TO BE SOLVED: To realize an improvement in the fuel consumption by making it easy to control neutrally on a climbing road.
SOLUTION: An ECU performs the step (S110) of computing a target idle revolution number NE (IDLE_TGT) of the engine under neutral control when the neutral condition excluding the climbing inclination condition (YES at S100) is satisfied, the step (S120) of computing a car inclination threshold value (G threshold value) from the target idle revolution number NE (IDLE_TGT), the step (S130) of detecting the car inclination G and the program which performs the neutral control (YES at S140) as it is G
摘要翻译：要解决的问题：通过在上升道路上容易地中和地控制来实现燃料消耗的改善。解决方案：当满足不包括爬坡倾斜条件的中性条件（S100为“是”）时，ECU执行在空档控制下计算发动机的目标怠速转数NE（IDLE_TGT）的步骤（S110），步骤（IDLE_TGT），检测轿厢倾斜度G的步骤（S130）和执行空档控制的程序（S140为“是”）计算轿厢倾斜阈值（G阈值）的步骤S120）作为它是G

4. 发明专利

JP2007291895A Control device for vehicle 有权
标题翻译：车辆控制装置
公开(公告)号：JP2007291895A
公开(公告)日：2007-11-08
申请号：JP2006118568
申请日：2006-04-21
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SUGANO KAZUMITSU , KIMURA HIROMICHI , OSHIMA YASUTSUGU , SAGAWA AYUMI
IPC分类号： F02D29/00 , F02D41/04 , F16H59/18 , F16H59/24 , F16H59/42 , F16H61/08 , F16H61/686
CPC分类号： Y02T10/148
摘要： PROBLEM TO BE SOLVED: To reduce transmission shock by inhibiting generation of sudden negative torque in an automatic transmission for a vehicle performing power-off up-shift. SOLUTION: Since increase timing of engine output is retarded by an engine output retarding control means 106 until engagement pressure of an engagement side engagement device in power-off up-shift drops to predetermined pressure P DN or less by start of power-on down-shift accompanying acceleration operation when acceleration operation is performed when judgment of an undershoot judgment means 108 is affirmed, increase correction of engagement pressure of an engagement side engagement device for securing transmission torque capacity corresponding to input torque T IN of an automatic transmission 10, sudden engagement of the engagement side engagement device is avoided and it is avoided that turbine rotation speed N T is rapidly raised to synchronizing rotation speed N UP of a shifting destination gear stage of power-off up-shift. Consequently, sudden generation of negative torque is inhibited and transmission shock can be reduced. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过在执行断电升档的车辆的自动变速器中抑制突然的负转矩的产生来减少变速箱冲击。解决方案：由于发动机输出延迟控制装置106延迟发动机输出的增加时间，直到接通侧接合装置在断电上移中的接合压力下降到预定压力P DN 当确定下冲判断装置108的判断时执行加速操作时，伴随加速操作的开机下移开始加大或小于对应于输入转矩的传动转矩容量确定的接合侧接合装置的接合压力的校正自动变速器10的T IN ，避免了接合侧接合装置的突然接合，并且避免了涡轮机转速N T 快速上升到同步转速N 上电换档换档目标档位的 UP 。因此，负扭矩的突然产生被抑制，并且可以减小传输冲击。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2007113651A Lock-up mechanism failure detection device 审中-公开
标题翻译：锁定机构故障检测装置
公开(公告)号：JP2007113651A
公开(公告)日：2007-05-10
申请号：JP2005304825
申请日：2005-10-19
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SATO TOSHIMITSU , SUGANO KAZUMITSU , KONDO TAKAHIRO , MINAKI TAKASHI , KIMURA HIROMICHI
IPC分类号： F16H61/14 , F16H59/08 , F16H59/42 , F16H59/68 , F16H61/686
摘要： PROBLEM TO BE SOLVED: To provide a lockup mechanism failure detection device for determining an opening abnormality of an opening/closing valve for controlling operation/non-operation of a lockup clutch of a vehicle.
SOLUTION: A first failure determination output is performed to a linear solenoid (S104) under the condition that it is outside a lock-up region (yes in S102). At this time, if the opening/closing valve is normally closed by an on-off solenoid, even when a pressure control valve operates by the linear solenoid, actually, clutch engagement pressure is not fed to the lock-up clutch and is completely released. However, if there is an opening abnormality in the opening/closing valve, clutch engagement pressure is fed from the pressure control valve to the lock-up clutch. Then, this becomes a load to an internal combustion engine and the rotational speed of the engine Ne is decreased (yes in S106), and thereby, the opening abnormality of the opening/closing valve for the lock-up clutch can be determined (S110).
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种用于确定用于控制车辆的锁止离合器的操作/不操作的打开/关闭阀的打开异常的锁止机构故障检测装置。解决方案：在线性电磁线圈（S104）处于锁定区域外（S102为“是”）的情况下执行第一故障判定输出。此时，如果打开/关闭阀通常由开关螺线管闭合，即使当压力控制阀由线性电磁阀操作时，实际上离合器接合压力也不被输送到锁止离合器并被完全释放。然而，如果开/关阀存在开启异常，则离合器接合压力从压力控制阀供给到锁止离合器。然后，这成为内燃机的负荷，并且发动机Ne的转速减小（S106中为是），从而可以确定用于锁止离合器的开/关阀的打开异常（S110 ）。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2013181485A Control device for vehicle 有权
标题翻译：车辆控制装置
公开(公告)号：JP2013181485A
公开(公告)日：2013-09-12
申请号：JP2012046781
申请日：2012-03-02
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： METSUGI HIROMITSU , SUGANO KAZUMITSU
IPC分类号： F02D29/00 , F02D45/00 , F16H61/14
摘要： PROBLEM TO BE SOLVED: To provide a control device for vehicle, capable of securing power performance of the vehicle requested by a driver while suppressing vibration of the vehicle in a specific vibration generation region.SOLUTION: When a lock-up clutch is brought into an engagement state and when required torque Tr becomes within a vibration generation region, a control device for a vehicle mounted on the vehicle having a damper in which a spring constant is switched controls the engine (steps S5, S6) so that engine torque quickly goes over a vibration generation region B to the outside of the vibration generation region when required torque gradient ΔTr is equal to or more than reference required torque gradient ΔTrb (step S3; YES). When required torque gradient ΔTr is less than the reference required torque gradient ΔTrb (step S3; NO), the control device causes the lock-up clutch to be in a slip state, and controls the engine so that the engine torque quickly goes over the vibration generation region B to the outside of the vibration generation region (steps S8, S9).
摘要翻译：要解决的问题：提供一种用于车辆的控制装置，其能够在抑制特定振动产生区域中的车辆的振动的同时确保驾驶员所要求的车辆的动力性能。解决方案：当锁定离合器进入接合状态，并且当需要的扭矩Tr变成振动产生区域内时，安装在具有弹簧常数的阻尼器的车辆上的控制装置控制发动机（步骤S5，S6），使得发动机扭矩快速过渡当需要的扭矩梯度Dgr; Tr等于或大于参考所需扭矩梯度Dgr; Trb（步骤S3;是）时，到振动产生区域外部的振动产生区域B。当需要的扭矩梯度＆Dgr; Tr小于参考所需扭矩梯度Dgr; Trb（步骤S3;否）时，控制装置使锁止离合器处于滑动状态，并控制发动机，使发动机扭矩迅速地越过振动产生区域B到振动产生区域的外部（步骤S8，S9）。

7. 发明专利

JP2013170469A Vehicle drive control device 审中-公开
标题翻译：车辆驾驶控制装置
公开(公告)号：JP2013170469A
公开(公告)日：2013-09-02
申请号：JP2012033268
申请日：2012-02-17
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SUGANO KAZUMITSU , METSUGI HIROMITSU , OISHI TOSHIYA
IPC分类号： F02D43/00 , F02B37/18 , F02D41/02 , F02D45/00
CPC分类号： Y02T10/144
摘要： PROBLEM TO BE SOLVED: To provide a vehicle drive control device capable of suppressing abrupt change in driving force of a vehicle equipped with an engine with a supercharger during switching of throttle opening characteristics.SOLUTION: An electronic control device 52 makes change in boost pressure Pcmout slower, as a pressure difference PGcmout between boost pressure Pcmout of a supercharger 54 and target suction pressure PTcmout is larger, as compared with a case in which selected throttle opening characteristics are not switched when switching the throttle opening characteristics selected out of a plurality of predetermined throttle opening characteristics to characteristics on a side where throttle opening θth becomes larger than the selected throttle opening characteristics. Therefore, the electronic control device 52 can suppress abrupt change in driving force Fc as compared with a case in which the change in boost pressure Pcmout is not made slower even if a rise in a boost pressure occurs as the selected throttle opening characteristics are switched when the selected throttle opening characteristics are switched.
摘要翻译：要解决的问题：提供一种车辆驱动控制装置，其能够在切换节气门开度特性的同时，抑制装备有增压器的发动机的车辆的驱动力的突然变化。解决方案：电子控制装置52使增压压力Pcmout 与增压器54的增压压力Pcmout和目标吸入压力PTcmout之间的压力差PGcmout相比，与在多个预定值中选择的节气门开度特性切换时没有切换所选择的节气门开度特性的情况相比，节气门开度特性与节气门开度一致的特性大于所选择的节气门开度特性。因此，即使当选择的节气门开度特性被切换时，即使在增压压力的上升发生时，增压压力Pcmout的变化也不会变慢的情况下，电子控制装置52可以抑制驱动力Fc的突然变化，所选择的节气门开度特性被切换。

8. 发明专利

JP2012237377A Control apparatus of power transmission device for vehicle 有权
标题翻译：用于车辆的动力传动装置的控制装置
公开(公告)号：JP2012237377A
公开(公告)日：2012-12-06
申请号：JP2011106656
申请日：2011-05-11
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SUGANO KAZUMITSU , OISHI TOSHIYA , TANSHIRO IKUNOBU
IPC分类号： F16H61/04 , F16H59/42 , F16H59/54 , F16H61/686
摘要： PROBLEM TO BE SOLVED: To provide a control apparatus of a power transmission device for a vehicle that prevents shocks which, if neutral control and hill-hold control are terminated in the middle of rising of a turbine rotational speed at a start of the neutral control, such as immediately after the start of the neutral control, is associated with the control terminations.SOLUTION: When terminating the neutral control and the hill-hold control in the middle of rising of the turbine rotational speed at the start of the neutral control, an electronic control device 52 releases a brake B1 after the turbine speed begins to be continuously reduced by an engagement operation of a clutch C1 if the turbine rotational speed is lower than a first rotational speed determination value. Accordingly, the brake B1 can be released in accordance with the progress of the engagement operation of the clutch C1. As a result, mutual timing is adjusted and the shocks associated with the terminations of the neutral control and the hill-hold control can be prevented.
摘要翻译：要解决的问题：提供一种用于车辆的动力传递装置的控制装置，该控制装置防止在开始时涡轮转速上升期间终止中立控制和山坡保持控制的冲击诸如在中性控制开始之后的中立控制与控制终端相关联。解决方案：在空档控制开始时，在涡轮转速上升期间终止中立控制和山坡保持控制时，电子控制装置52在涡轮机转速开始后释放制动器B1 如果涡轮转速低于第一转速确定值，则通过离合器C1的接合操作而连续地减小。因此，可以根据离合器C1的接合动作的进行来解除制动器B1。结果，可以调节相互定时，并且可以防止与中立控制和山坡保持控制的终止相关联的冲击。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2010236662A Vehicular lockup clutch controller 审中-公开
标题翻译：车身锁定离合器控制器
公开(公告)号：JP2010236662A
公开(公告)日：2010-10-21
申请号：JP2009087167
申请日：2009-03-31
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SUGANO KAZUMITSU
IPC分类号： F16H61/14
摘要： PROBLEM TO BE SOLVED: To provide a vehicular lockup clutch controller preventing drivability from degrading at shift transmission.
SOLUTION: When making the transition from a completely engaged state or slip engaged state of a lockup clutch to a released state thereof at shift transmission of an automatic transmission, this controller performs variable control of an off-sweep rate based on a speed ratio e of the torque converter at that time from the preset relationship, with regard to the off-sweep control of a linear solenoid valve SLU relating to lockup control or flex lockup control. Therefore, when making the transition from a lockup region or a flex lockup region at upshift transmission to a torque converter region (a release region), the discomfort of drivability resulting from a variation in engine revolution speed can be suitably eliminated.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种车辆锁止离合器控制器，其防止驾驶员在换档时的劣化。解决方案：当在自动变速器的变速传动时，从锁止离合器的完全接合状态或滑动接合状态转变到其释放状态时，该控制器基于速度执行对扫频速率的可变控制关于与锁定控制或弯曲锁定控制有关的线性电磁阀SLU的关闭扫描控制，从预设关系起，扭矩转换器的时间比e。因此，当在向换档区域（释放区域）进行升档传动时从锁止区域或弯曲锁定区域的转变时，可以适当地消除由于发动机转速的变化引起的驾驶性能的不适。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2010215132A Control device of vehicle drive device 审中-公开
标题翻译：车辆驱动装置的控制装置
公开(公告)号：JP2010215132A
公开(公告)日：2010-09-30
申请号：JP2009065245
申请日：2009-03-17
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SUGANO KAZUMITSU
IPC分类号： B60W10/00 , F02D9/02 , F02D29/00 , F16H59/24 , F16H59/44 , F16H59/68 , F16H61/02 , F16H61/14 , F16H61/686 , F16H63/40
摘要： PROBLEM TO BE SOLVED: To provide a control device of a vehicle drive device which can suppress sense of incongruity by suppressing engine rotation speed fluctuation when performing upshift of an automatic transmission. SOLUTION: When a variable speed control means 70 makes the automatic transmission 12 upshift in an engagement state of a lock-up clutch 46, and when it is predicted that the lock-up clutch 46 is released after the upshift, a throttle opening control means 78 reduces the throttle opening even to an area in which an engagement state of the lock-up clutch 46 is maintained even after the upshift. Then, after reduction of the throttle opening, the upshift of the automatic transmission 12 is performed. Consequently, the lock-up clutch 46 can suppress driver's sense of incongruity, since it maintains the engagement state as it is before and after the upshift and it is avoided that the engine speed is fluctuated by release of the lock-up clutch 46 accompanying the upshift. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种车辆驱动装置的控制装置，其能够通过在进行自动变速器的升档时抑制发动机转速波动来抑制不一致的感觉。解决方案：当可变速度控制装置70使自动变速器12在锁止离合器46的接合状态下升档时，并且当预测到在升档后释放锁止离合器46时，打开控制装置78即使在升档后也能够保持锁止离合器46的接合状态的区域。然后，在节气门开度减小之后，执行自动变速器12的升档。因此，锁止离合器46可以抑制驾驶员的不协调感，因为它保持与升档之前和之后的接合状态，并且避免发动机速度随着伴随着的锁止离合器46的释放而波动升档。版权所有（C）2010，JPO＆INPIT

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