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41. 发明专利

JP2008121868A Control device and control method for shifting mechanism 有权
标题翻译：控制装置和移动机构的控制方法
公开(公告)号：JP2008121868A
公开(公告)日：2008-05-29
申请号：JP2006309464
申请日：2006-11-15
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： INOUE YUJI , NOZAKI YOSHINOBU
IPC分类号： F16H61/28 , F16H59/10 , F16H59/44 , F16H59/72 , F16H61/12 , F16H61/68 , F16H61/684 , F16H61/686
CPC分类号： F16H61/32 , F16H61/12 , F16H2061/1208 , F16H2061/1288 , F16H2061/326 , Y10S477/906 , Y10T477/60 , Y10T477/653
摘要： PROBLEM TO BE SOLVED: To early perform fail safe operation by quickly determining the failure of a transmission. SOLUTION: A SBW-ECU performs a program including steps: (S200) working an actuator to the P-position side; (S212) conducting the fail safe processing when a change occurs in a count value of an encoder (NO in S202); and (S210) working the actuator to a predetermined rotating position corresponding to a selected shift position when shift operation is not performed (NO in S204), a vehicle is not in the process of running (N in S206), and an output shaft sensor is in the moving state (YES in S208). COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过快速确定变速器故障来及早执行故障安全操作。解决方案：SBW-ECU执行包括以下步骤的程序：（S200）将致动器加工到P位置侧; （S212），当编码器的计数值发生变化时进行故障保护处理（S202中为否）; 和（S210），在不进行变速操作的情况下，将执行器工作到与所选择的变速位置对应的规定的转动位置（S204中为“否”），车辆不在运转中（S206中为“否”），输出轴传感器处于移动状态（S208中为“是”）。版权所有（C）2008，JPO＆INPIT

42. 发明专利

JP2008039094A Shift-by-wire system 有权
标题翻译：移动式绕线系统
公开(公告)号：JP2008039094A
公开(公告)日：2008-02-21
申请号：JP2006215392
申请日：2006-08-08
申请人： Denso Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社デンソー
发明人： YOSHIYAMA SHIGERU , KIMURA JUN , ITO TAKU , OISHI KENICHI , NOZAKI YOSHINOBU , KAMATA JUNJI
IPC分类号： F16H63/34 , F16H61/28
CPC分类号： F16H61/32 , F16H63/3458 , F16H2061/326 , Y10T74/19251 , Y10T74/2003 , Y10T74/20085 , Y10T477/649
摘要： PROBLEM TO BE SOLVED: To provide a shift-by-wire system which both parks a vehicle by laying it in a locked state by a parking lock mechanism even in a situation where power cannot be supplied, and prevents theft thereof. SOLUTION: The system comprises a manual mechanism 40 for transmitting a manual operating force of an operation lever 49 for power loss by a vehicle occupant to a parking lock mechanism 70 and a manual valve 60 to drive them. The manual mechanism 40 includes a one-way transmission means 41 which permits transmission of the manual operating force in a direction in which the parking lock mechanism 70 is operated to a lock state, and prohibits transmission of the manual operating force in a direction in which the parking lock mechanism 70 is operated to a lock releasing state. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种线控换档系统，即使在不能供电的情况下，也可以通过驻车锁定机构将车辆放置在锁定状态，并且防止被盗窃，从而将车辆停放在车辆上。解决方案：该系统包括手动机构40，用于将用于车辆乘员的功率损失的操作杆49的手动操作力传送到驻车锁定机构70和手动阀60以驱动它们。手动机构40包括单向传动装置41，其允许将手动操作力沿着驻车锁定机构70的操作方向传递到锁定状态，并且禁止将手动操作力传送到停车锁定机构70被操作到锁定释放状态。版权所有（C）2008，JPO＆INPIT

43. 发明专利

JP2007303611A Control device for vehicle 有权
标题翻译：车辆控制装置
公开(公告)号：JP2007303611A
公开(公告)日：2007-11-22
申请号：JP2006134422
申请日：2006-05-12
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KAMATA JUNJI , NOZAKI YOSHINOBU , METSUGI HIROMITSU , INOUE YUJI
IPC分类号： F16H61/02 , B60T1/06 , F16H59/54 , F16H61/686 , F16H63/34
摘要： PROBLEM TO BE SOLVED: To provide a control device for a vehicle which has a lock mechanism to be changed over between a locking condition and an unlocking condition by an actuator for locking the rotation of the wheel of the vehicle, preventing the transmission of power to the driving wheel during manual change-over into the unlocking condition. SOLUTION: When a manual release lever 38 as a manual change-over device using a manual unlock operation determining means 134 detects that the lock mechanism 50 is changed over from the locking condition into the unlocking condition, a restricting means 138 cuts off the transmission of driving force to the driving wheel 74 of the vehicle to prevent the transmission of the driving force to the driving wheel 74 concurrently with the manual release operation of parking lock. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于车辆的控制装置，其具有通过用于锁定车辆的车轮的旋转的致动器在锁定状态和解锁状态之间切换的锁定机构，从而防止传动在手动切换到解锁状态时驱动轮的动力。解决方案：当手动释放杆38作为使用手动解锁操作确定装置134的手动切换装置检测到锁定机构50从锁定状态转换到解锁状态时，限制装置138切断驱动力传递到车辆的驱动轮74，以防止驱动力与停车锁的手动释放操作同时传递到驱动轮74。版权所有（C）2008，JPO＆INPIT

44. 发明专利

JP2002030956A CONTROL DEVICE FOR VEHICLE ENGINE 失效
公开(公告)号：JP2002030956A
公开(公告)日：2002-01-31
申请号：JP2000219424
申请日：2000-07-19
申请人： TOYOTA MOTOR CORP
发明人： TAKEBAYASHI NORITAKA , TAKANAMI YOJI , NOZAKI YOSHINOBU , KAIKAWA MASATO , NOUMORI FUMITO
IPC分类号： B60W10/04 , B60W10/06 , B60W10/10 , B60W10/11 , F02D9/02 , F02D11/10 , F02D29/00 , F02D41/04 , F02D41/14 , F02D45/00 , F16H59/24 , F16H61/04 , F16H63/50 , B60K41/00 , B60K41/06
摘要： PROBLEM TO BE SOLVED: To provide a control device for a vehicle engine constituted that, even when a control device is provided to correct a target throttle opening by an engine rotation speed, the change gear characteristics of an automatic transmission are stabilized and dispersion of a change gear shock and the damage of operability are prevented from occurring. SOLUTION: Since, during changing gear of the automatic transmission 14 coupled to an engine 10, a change of a target throttle opening tta due to a change of an engine rotation speed NE is regulated by a regulating means 106, a change of a throttle opening during changing gear of the automatic transmission 14 is suppressed. Thereby, the change gear characteristics of the automatic transmission 14 are changed due to a change of a throttle opening related to a throttle opening not related to acceleration control, i.e., a change of a throttle opening related to an engine rotation speed and dispersion of a change gear shock or the damage of operability are prevented from occurring.

45. 发明专利

JPH1137273A CONTROLLER OF AUTOMATIC TRANSMISSION 失效
公开(公告)号：JPH1137273A
公开(公告)日：1999-02-12
申请号：JP20990497
申请日：1997-07-19
申请人： TOYOTA MOTOR CORP
发明人： MURAKAMI KUNIAKI , MATSUBARA TORU , TAKANAMI YOJI , IWATSUKI KUNIHIRO , TANIGUCHI KOJI , NOZAKI YOSHINOBU , NAKAMURA HIROYA , FUKUMURA KAGENORI
IPC分类号： F16H61/08 , F16H61/686
摘要： PROBLEM TO BE SOLVED: To provide a controller of an automatic transmission capable of restraining shock in a case where manual shift from the reverse range to the forward range is performed. SOLUTION: A controller of an automatic transmission is provided with a plurality of friction engaging devices arranged in parallel, a first friction engaging device is released when manual shift is performed from the reverse range to the forward range, and a second friction engaging device is engaged. A manual shift detecting means (a step 1) for detecting that manual shift is performed from the reverse range to the forward range, and delaying means (steps 2, 3) for delaying engagement of the second friction engaging device when manual shift is performed from the reverse range to the forward range is detected are provided.

46. 发明专利

JPH1047100A CONTROL DEVICE FOR VEHICLE HAVING ENGINE AND AUTOMATIC TRANSMISSION 失效
公开(公告)号：JPH1047100A
公开(公告)日：1998-02-17
申请号：JP20059396
申请日：1996-07-30
申请人： TOYOTA MOTOR CORP
发明人： NOZAKI YOSHINOBU , IWATSUKI KUNIHIRO
IPC分类号： B60W10/04 , B60W10/06 , B60W10/10 , B60W10/11 , F02D29/00 , F02D29/02 , F02D41/02 , F02D41/04 , F16H59/40 , F16H59/46 , F16H59/48 , F16H59/72 , F16H61/04 , F16H63/40 , F16H63/50 , B60K41/06
摘要： PROBLEM TO BE SOLVED: To suitably suppress a shift shock, in a vehicle to temporarily increase an engine output during down shift at a deceleration period. SOLUTION: An engine output increase width vdcst1 is decided based on actual vehicle deceleration ΔNO from a preset relation by an engine output increase width deciding means 158. An engine output is increased by the engine output increase width vdcsi1 during 4→3 down shift period under deceleration running, decided by the engine output increase width deciding means 158 by an engine output increase means 160. As a result, even when a car speed at a period when a friction engaging device for a 4 → 3 down shift is operated is uneven due to the change of actual deceleration of a vehicle, at a timing at which the friction engagement device for a 4 → 3 down shift is operated, an increase amount of an engine output is a proper value to bring a power transmission system into a weak drive state, whereby a shift shock is suitably prevented from occurring.

47. 发明专利

JP2010116100A Vehicle control device 有权
标题翻译：车辆控制装置
公开(公告)号：JP2010116100A
公开(公告)日：2010-05-27
申请号：JP2008292070
申请日：2008-11-14
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ITATSU NAOKI , NOZAKI YOSHINOBU
IPC分类号： B60T1/06 , F16H59/12 , F16H59/44 , F16H61/12 , F16H61/686
摘要： PROBLEM TO BE SOLVED: To provide a vehicle control device for preventing the continuation of ratcheting. SOLUTION: During the travel of a vehicle (Yes in Step S11), when the restart of an engine is detected (Yes in Step S14) and a current shift range is determined to be a P-range (Yes in Step S15), the operating condition of a parking lock mechanism is controlled to be an unlocking condition (Step S18). Thus, the continuation of the locking condition of the parking lock mechanism resulting from voltage drop due to the restart of the engine can be prevented to prevent the continuation of ratcheting. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于防止棘轮继续的车辆控制装置。解决方案：在车辆行驶期间（步骤S11中为“是”），当检测到发动机的重新起动时（步骤S14中为是），将当前变速范围确定为P档（步骤S15中为是）），将停车锁定机构的运转状态控制为解锁状态（步骤S18）。因此，可以防止由于发动机的重启引起的电压下降导致的停车锁定机构的锁定状态的继续，从而防止棘轮的继续。版权所有（C）2010，JPO＆INPIT

48. 发明专利

JP2010091085A Range determination device 有权
标题翻译：范围确定装置
公开(公告)号：JP2010091085A
公开(公告)日：2010-04-22
申请号：JP2008264224
申请日：2008-10-10
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ITATSU NAOKI , NOZAKI YOSHINOBU
IPC分类号： F16H59/08 , F16H59/68 , F16H61/28 , F16H61/686
CPC分类号： F16H61/12 , F16H59/70 , F16H61/686 , F16H2059/683 , F16H2061/326
摘要： PROBLEM TO BE SOLVED: To provide a vehicle range determination device which can prevent a shift range from becoming unstable during shifting, even in an automatic transmission not equipped with a manual valve.
SOLUTION: The range determination device is used for an automatic transmission equipped with a planetary gear shifting mechanism which transmits the output torque of a drive source and multiple frictionally engaged elements whose operational state is switched between an engaged state and a disengaged state, whereby shifting is realized by the torque transmission path of a gear shifting mechanism being switched according to the operational state of multiple frictionally engaged elements, and determines an actual shift range based on the operational state. In the device, a T-ECU4 determines the current shift range based on sensing results from an oil pressure sensor and previously stored operating patterns when not shifting.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：即使在没有手动阀的自动变速器中，也能够提供能够防止变速时变速不稳定的车辆距离判定装置。解决方案：范围确定装置用于配备有行星齿轮换档机构的自动变速器，该行星齿轮变速机构传递驱动源的输出转矩和多个摩擦接合元件，其操作状态在接合状态和分离状态之间切换，从而通过根据多个摩擦接合元件的操作状态切换的变速机构的转矩传递路径来实现换档，并且基于操作状态确定实际的换档范围。在该装置中，T-ECU4基于来自油压传感器的感测结果和不移动时预先存储的操作模式来确定当前变速范围。版权所有（C）2010，JPO＆INPIT

49. 发明专利

JP2009063028A Actuating device for state switching element, range switching device for automatic transmission, and parking device 有权
标题翻译：用于状态切换元件的动作装置，用于自动变速器的范围切换装置和停车装置
公开(公告)号：JP2009063028A
公开(公告)日：2009-03-26
申请号：JP2007229542
申请日：2007-09-04
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ITATSU NAOKI , NOZAKI YOSHINOBU
IPC分类号： F16H61/28 , F16H59/08 , F16H61/22 , F16H63/34
CPC分类号： F16H63/3466 , F16H59/08 , F16H63/3416 , F16H2061/247 , F16H2061/283 , F16H2061/326
摘要： PROBLEM TO BE SOLVED: To accurately change a posture of a detent member 51, in an actuating device 40 including a detent mechanism 50 displacing and positioning displacement members 22, 33 of a state switching element 10, an actuator 60 driving the detent mechanism 50, and a control device 5 controlling the actuator 60.
SOLUTION: The control device 5 includes an initial motion means S1 decreasing a play in a rotating direction existing in an actuator 60 by driving an electric motor 61, when receiving a state switching request of the state switching element 10 and changing the posture of the detent member 51; and managing means S2-S5 setting values obtained by adding the play in the rotating direction existing at a coupling portion between a supporting shaft 52 and an output shaft 63 to a rotation angle required for changing the posture of the detent member 51 responding to the request as a target rotation angle of the electric motor 61.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了精确地改变止动构件51的姿态，在包括定位机构50的致动装置40中，状态切换元件10的移位和定位位移构件22,33，致动器60驱动制动器机构50以及控制致动器60的控制装置5.解决方案：控制装置5包括初始运动装置S1，当初始运动装置S1接收到运动装置S1时，通过驱动电动机61减小存在于致动器60中的旋转方向上的游隙状态切换元件10的状态切换请求，并且改变止动构件51的姿态; 以及管理装置S2-S5通过将存在于支撑轴52和输出轴63之间的联接部分处的旋转方向上的游隙相加而获得的设定值响应于该请求而改变止动构件51的姿势所需的旋转角度作为电动机61的目标旋转角度。版权所有（C）2009，JPO＆INPIT

50. 发明专利

JP2008039112A Shifting device of automatic transmission 审中-公开
标题翻译：自动变速器换档装置
公开(公告)号：JP2008039112A
公开(公告)日：2008-02-21
申请号：JP2006215961
申请日：2006-08-08
申请人： Denso Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社デンソー
发明人： KAMATA JUNJI , NOZAKI YOSHINOBU , INOUE YUJI , MIYAGAWA MASANORI , YOSHIYAMA SHIGERU , ITO TAKU
IPC分类号： F16H61/28 , F16H63/34
CPC分类号： F16H61/12 , B60K37/06 , B60K2350/102 , F16H59/08 , F16H61/32 , F16H63/3491 , F16H63/48 , F16H2059/081 , F16H2061/1232 , F16H2061/1288 , F16H2061/326 , Y10T477/688
摘要： PROBLEM TO BE SOLVED: To maintain a vehicle in a safe condition even if the actuator of a shifting device becomes inoperative. SOLUTION: A shift control mechanism 48 includes: a manual shaft 102 rotated by an actuator 42; a detent plate 100 rotated by the manual shaft 102; a rod 104 operated by rotation of the detent plate 100; a parking gear 108 secured to the output shaft of a transmission; a parking lock pole 106 for locking the parking gear 108; and an actuator 72 for locking the vehicle in an emergency. The actuator 72 comprises: a knob 72A pulled up by the driver; a rod 72B for transmitting to a plate 72C the force to pull up the knob 72A against the biasing force of a spring; and a pawl part 72D for rotating the manual shaft 102 with the plate 72C hooking the pawl part. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使变速装置的致动器不起作用，也将车辆保持在安全状态。解决方案：变速控制机构48包括：由致动器42旋转的手动轴102; 由手动轴102旋转的止动板100; 通过棘爪板100旋转而操作的杆104; 固定在变速器的输出轴上的驻车齿轮108; 用于锁定驻车档108的停车锁定杆106; 以及用于在紧急情况下锁定车辆的致动器72。致动器72包括：由驾驶员拉起的旋钮72A; 杆72B，用于克服弹簧的偏置力向板72C传递拉力旋钮72A的力; 以及棘爪部72D，用于使板72C钩住棘爪部的手动轴102旋转。版权所有（C）2008，JPO＆INPIT

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