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41. 发明专利

JP2010112444A Control device of vehicle 审中-公开
标题翻译：车辆控制装置
公开(公告)号：JP2010112444A
公开(公告)日：2010-05-20
申请号：JP2008284559
申请日：2008-11-05
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： F16H63/34 , B60T1/06 , F02D29/02
摘要： PROBLEM TO BE SOLVED: To provide a control device of a vehicle, which improves safety of a vehicle at engine start. SOLUTION: An ECT-ECU determines whether fixing occurs on a solenoid valve (Step S11). When the fixing is determined to be on a solenoid valve (Yes in Step S11), a signal for indicating the occurrence of fixing on the solenoid valve is transmitted to a remote start ECU through an in-vehicle LAN line (Step S12). The remote start ECU stores the received signal in an EEPROM as a start limit flag, and determines whether a start request to an engine is made by a remote start (Step S13). When the start request to an engine is determined to have been transmitted from the remote starter (Yes in Step S13), the start request to an engine is refused (Step S14). COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种车辆的控制装置，其提高发动机起动时的车辆的安全性。
解决方案：ECT-ECU确定是否在电磁阀上发生定影（步骤S11）。当确定电磁阀处于固定状态时（步骤S11中的“是”），用于指示电磁阀上发生定影的信号通过车内LAN线路发送到远程启动ECU（步骤S12）。远程启动ECU将接收到的信号存储在EEPROM中作为起始限制标志，并且确定是否通过远程开始进行对发动机的启动请求（步骤S13）。当确定发动机的启动请求已经从远程启动器发送时（步骤S13中的“是”），拒绝对发动机的启动请求（步骤S14）。版权所有（C）2010，JPO＆INPIT

42. 发明专利

JP2009287755A Shift changing device of vehicle 审中-公开
标题翻译：车辆变更装置
公开(公告)号：JP2009287755A
公开(公告)日：2009-12-10
申请号：JP2008143762
申请日：2008-05-30
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ITATSU NAOKI
IPC分类号： F16H61/28
摘要： PROBLEM TO BE SOLVED: To provide a shift changing device of a vehicle capable of improving the controllability of the device in the shift changing device which changes over traveling range by controlling an actuator according to the shift changing operation of a driver.
SOLUTION: A positioning mechanism, which positions a spool valve element 124 of a manual valve 31 to a position corresponding to the traveling range, is provided at the side of an electric actuator 34 from the spline fitting part (connecting part) of output shaft 84 of the electric actuator 34 and a control rod 118. This structure makes it possible to control the rotation of the electric actuator 34 without being affected by a play (assembly margin) which occurs to the spline fitting part (connecting part) of the output shaft 84 of the electric actuator 34 and the control rod 118. Thus, the controllability of the shift changing device 105 can be improved.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种能够通过根据驾驶员的班次改变操作控制致动器来改善在行驶范围内变化的换档装置中的装置的可控制性的变速装置。解决方案：将手动阀31的滑阀元件124定位到与行驶范围相对应的位置的定位机构设置在电动致动器34的侧面，从电动致动器34的花键配合部（连接部）电动执行器34的输出轴84和控制杆118.这种结构使得可以不受电动致动器34的花键配合部（连接部）的发生（组装边缘）的影响而控制电动致动器34的旋转。电致动器34的输出轴84和控制杆118.因此，可以提高换档装置105的可控性。版权所有（C）2010，JPO＆INPIT

43. 发明专利

JP2009047238A Driving device of state-changing element, range changing device of automatic transmission, and parking device 有权
标题翻译：状态变更元件的驱动装置，自动变速器范围变更装置和停车装置
公开(公告)号：JP2009047238A
公开(公告)日：2009-03-05
申请号：JP2007213870
申请日：2007-08-20
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： F16H63/30 , F16H61/28
摘要： PROBLEM TO BE SOLVED: To perform the limitation so that a tilting member 60 can only be driven by the predetermined angle of inclination even when a driving device 40 is out of control in the driving device 40 for driving a state-changing element 10 for changing the state by the straight push/pull by tilting the tilting member 60 by the regulated angle by an actuator 50.
SOLUTION: The driving device 40 comprises the actuator 50 for outputting the rotational power, the tilting member 60 to be tilted by the actuator 50, and rotational angle limiting means (52a, 54a, 54b) for physically limiting the angle of inclination of the tilting member 60.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了执行限制，使得即使在用于驱动状态改变元件的驱动装置40中的驱动装置40失控的情况下，倾斜构件60也可以仅被预定的倾斜角度驱动 10，用于通过由致动器50使倾斜构件60倾斜调节角度的直推/拉动来改变状态。解决方案：驱动装置40包括用于输出旋转动力的致动器50，倾斜构件60到由致动器50倾斜，以及用于物理地限制倾斜构件60的倾斜角度的旋转角度限制装置（52a，54a，54b）。（C）2009，JPO＆INPIT

44. 发明专利

JP2013221590A Control device for vehicle 审中-公开
标题翻译：车辆控制装置
公开(公告)号：JP2013221590A
公开(公告)日：2013-10-28
申请号：JP2012094436
申请日：2012-04-18
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YAMASHITA TOSHIYA , HONDA ATSUSHI , ITATSU NAOKI , MUTO ATSUSHI , YASUHACHI ISAMU
IPC分类号： F16H61/14 , F16H61/02
摘要： PROBLEM TO BE SOLVED: To prevent reduction in heat-resisting property of a lock-up latch when traveling a vehicle by slipping a lock-up clutch.SOLUTION: A control device is mounted in a vehicle that includes an engine 10, an automatic transmission 16 including a clutch C1 which disconnects the engine 10 and driving wheels, and a torque converter 14 which is provided between the engine 10 and the automatic transmission 16 and includes a lock-up clutch 26, and the control device controls the clutch C1 and the lock-up clutch 26. In the control device, when slipping the clutch C1 and the lock-up clutch 26 from a state where the clutch C1 and the lock-up clutch 26 are engaged, the clutch C1 is slipped and then, the lock-up clutch 26 is slipped.
摘要翻译：要解决的问题：为了防止在通过滑动锁止离合器行驶车辆时锁定闩锁的耐热性降低。解决方案：控制装置安装在车辆中，该车辆包括发动机10，自动变速器 16，其包括断开发动机10和驱动轮的离合器C1和设置在发动机10和自动变速器16之间并包括锁止离合器26的变矩器14，并且控制装置控制离合器C1和锁止离合器26.在控制装置中，当离合器C1和锁止离合器26从接合离合器C1和锁止离合器26的状态滑动时，离合器C1滑动，然后锁定升降离合器26滑动。

45. 发明专利

JP2010138936A Control device of automatic transmission 有权
标题翻译：自动变速器控制装置
公开(公告)号：JP2010138936A
公开(公告)日：2010-06-24
申请号：JP2008313343
申请日：2008-12-09
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KIMURA SHIGERU , ITATSU NAOKI
IPC分类号： F16H61/12 , F16H59/08 , F16H59/44 , F16H61/686
摘要： PROBLEM TO BE SOLVED: To provide a control device of a shift-by-wire type automatic transmission which can enhance convenience to a user while securing safety by suitably executing fail-safe control at failure determination. SOLUTION: An ECU 100 does not execute fail-safe control for bringing a friction engagement element into a released state (Step S15) when determining that any of linear solenoid valves SL1-SL6 and hydraulic sensors 92a-92f is in failure (Yes in Step S12) and a vehicle 10 is travelling (Yes in Step S13), and executes the fail-safe control (Step S19) when determining that the vehicle 10 is not travelling (No in Step S13) and a shift switching operation is executed (Yes in Step S18). COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种线控式自动变速器的控制装置，其能够通过在故障确定时适当地执行故障安全控制来确保安全性，从而提高用户的便利性。解决方案：当确定任何线性电磁阀SL1-SL6和液压传感器92a-92f处于故障状态时，ECU100不执行使摩擦接合元件处于释放状态的故障安全控制（步骤S15）在步骤S12中为“是”，车辆10行驶时（步骤S13中为“是”），在判定为车辆10不行驶时执行故障保护控制（步骤S19）（步骤S13中为“否”），变速切换动作为执行（步骤S18中的是）。版权所有（C）2010，JPO＆INPIT

46. 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

47. 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

48. 发明专利

JP2009127856A Range changeover device 有权
标题翻译：范围更换设备
公开(公告)号：JP2009127856A
公开(公告)日：2009-06-11
申请号：JP2007307387
申请日：2007-11-28
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KAMATA JUNJI , ITATSU NAOKI
IPC分类号： F16H61/28 , F16H59/10 , F16H63/38
摘要： PROBLEM TO BE SOLVED: To provide a range changeover device of a by-wire type for reliably performing range changeover with relatively simple control.
SOLUTION: A detent member 51 of a detent mechanism 50 has a plurality of valleys 56a-56d corresponding to changeover object ranges. The valleys 56a-56d are shaped with their bottoms Y
P , Y
R , Y
N , Y
D and their centers X
P , X
R , X
N , X
D shifted from each other, respectively. A positioning member 53 has an engaging portion 57 for engaging with each of the bottoms Y
P , Y
R , Y
N , Y
D of the valleys 56a-56d and generates energizing force to thrust the engaging portion 57 toward the valley bottom. A control device 40 controls the drive of an actuator 60 to be stopped at a position where each of the centers X
P , X
R , X
N , X
D of the valleys 56a-56d corresponding to a requested range reaches the engaging portion 57. After the drive is stopped, each of the bottoms Y
P , Y
R , Y
N , Y
D is guided to be displaced to a final engaging position where it engages with the engaging portion 57, with the self-propelling operation of the detent member 51 due to the energizing force of the positioning member 53.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于通过相对简单的控制可靠地执行范围切换的线控式换档装置。解决方案：止动机构50的止动构件51具有与切换对象范围对应的多个谷56a-56d。谷56a-56d的底部为Y，SB，Y，SB，Y，SB，D，它们的中心X P ，X R ，X N ，X D 分别相互偏移。定位构件53具有用于与底部Y P ，Y R ，Y N ，Y 产生谷56a-56d的D ，并产生将啮合部分57推向谷底的推动力。控制装置40控制致动器60的驱动停止在每个中心X P ，X R ，X N D 到达接合部57.驱动停止后，底部Y P SB> R ，Y N ，Y D 被引导以移动到与接合部分57接合的最终接合位置，由于定位构件53的通电力而导致制动构件51的推进操作。版权所有（C）2009，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

JP2005299767A Temperature adjusting device and level adjusting method by use of it 审中-公开
标题翻译：温度调节装置及其调整方法
公开(公告)号：JP2005299767A
公开(公告)日：2005-10-27
申请号：JP2004115269
申请日：2004-04-09
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ITATSU NAOKI
IPC分类号： F16H57/04 , F16N29/00 , F16N29/04 , F16N39/02 , F16H57/02
CPC分类号： F16H57/0413 , F16H57/0447
摘要： PROBLEM TO BE SOLVED: To provide a temperature adjusting device capable of adjusting level of oil in a proper condition.
SOLUTION: When starting level adjustment of ATF, a change-over valve 50 is switched to let ATF flow into a bypass pipe 40. When an ECU 80 receives a signal ADJ indicating start of level adjustment of ATF from the outside, a start signal ST and the number of idle rotation Nad are outputted to start an engine 110 by predetermined number of idle rotation. Cooling water is circulated between an ATF warmer 10 and the engine 110 through a pipe 20 by interlocking relationship with start of the engine 110, and a pump 121 circulates ATF collected in an oil pan 122 through a pipe 30 and the bypass pipe 40. When temperature of ATF and the number of rotation of the engine 110 are within a predetermined scope and ATF flows in the bypass pipe 40, level of oil collected in the oil pan 122 is adjusted.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够适当调节油位的温度调节装置。解决方案：当开始ATF的电平调整时，切换阀50以使ATF流入旁路管40.当ECU 80从外部接收到指示开始ATF的电平调整的信号ADJ时，输出启动信号ST和怠速旋转数Nad，以通过预定数量的空转来启动发动机110。冷却水通过与发动机110的启动的联锁关系通过管道20在ATF加热器10和发动机110之间循环，并且泵121通过管道30和旁路管40循环收集在油盘122中的ATF。当 ATF的温度和发动机110的旋转数量在预定范围内，ATF流入旁通管40，调节在油盘122中收集的油量。版权所有（C）2006，JPO＆NCIPI

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