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31. 发明专利

JP2006020457A Control method for deceleration of hybrid vehicle 有权
标题翻译：混合车辆减速控制方法
公开(公告)号：JP2006020457A
公开(公告)日：2006-01-19
申请号：JP2004197074
申请日：2004-07-02
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MURATA HIROKI , HASHIMOTO YOSHINOBU , YONEDA OSAMU
IPC分类号： B60L11/14 , B60W20/00 , B60K6/48 , B60K6/547 , B60L7/20 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/18
CPC分类号： Y02T10/6221 , Y02T10/6286 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a control method for deceleration of a hybrid vehicle which can suppress a sudden change in the engine brake amount during deceleration of a vehicle to reduce a torque shock.
SOLUTION: The control method for deceleration of a hybrid vehicle is switchably constituted between an E mode (first mode) for decelerating by increasing the regeneration amount of a motor generator by automatically cutting off a clutch during deceleration without applying an engine brake, and an M mode (second mode) for decelerating by applying an engine brake while the clutch is engaged, and for regenerating with the motor generator. Travelling information is read (S10) and, when a mode is switched from one mode to another (S12 affirmation) at the time of deceleration of a vehicle (S11 affirmation), an actual engine brake torque Tenga is calculated (S13 to S15) from a clutch stroke Cst, an actual engine torque Teng and a given map, to gradually change the regeneration torque Tmg in view of the magnitude thus calculated.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够抑制车辆减速期间的发动机制动量的突然变化以减少转矩冲击的混合动力车辆的减速控制方法。解决方案：混合动力车辆的减速控制方法通过在不施加发动机制动的情况下通过在减速期间自动切断离合器来增加电动发电机的再生量的E模式（第一模式）进行切换，以及用于通过在离合器接合时施加发动机制动而减速的M模式（第二模式），并且用于通过电动发电机再生。读取行驶信息（S10），并且当在车辆减速时（S11确认）中将模式从一种模式切换到另一模式（S12确认）时，计算实际的发动机制动转矩Tenga（S13至S15），从离合器行程Cst，实际发动机转矩Teng和给定的映射，以便根据如此计算的大小逐渐改变再生转矩Tmg。版权所有（C）2006，JPO＆NCIPI

32. 发明专利

JP2005330844A Vacuum pump control method and vacuum pump mounting structure for diesel hybrid vehicle 审中-公开
标题翻译：真空泵控制方法和柴油混合动力汽车真空泵安装结构
公开(公告)号：JP2005330844A
公开(公告)日：2005-12-02
申请号：JP2004148259
申请日：2004-05-18
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社
发明人： HASHIMOTO YOSHINOBU , YONEDA OSAMU , MURATA HIROKI , SUZUKI YOSHIHIDE , KITAMURA YUICHIRO
IPC分类号： B60K6/40 , B60K6/48 , B60L11/14 , B60W10/02 , B60W10/04 , B60W10/06 , B60W10/08 , B60W10/18 , B60W10/30 , B60W20/00 , F02D29/00 , F02D29/02 , F02D29/04 , F02D45/00 , B60K6/04 , B60K41/00 , B60K41/02
CPC分类号： Y02T10/6286 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a vacuum pump control method and mounting structure for a diesel hybrid vehicle, capable of appropriately maintaining negative pressure inside a negative pressure tank during EV traveling. SOLUTION: Negative pressure inside the negative pressure tank is detected during EV traveling (Yes in Step S10, Step S11), and when negative pressure runs short, an engine is started and a vacuum pump is driven by idle driving (Yes in Step S12, Step S13). After start of the engine, charge amount of a battery is detected (Step S14), and when the charge amount is below a predetermined value, a clutch is engaged and power generation control is performed by engine traveling (No in Step S15, Steps S19 to S21). When the charge amount of the battery exceeds the predetermined value and a negative pressure value detected again is recovered to a predetermined value, the engine is stopped (Yes in Step S15, Step S16, Yes in Step S17, Step S18). COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于柴油混合动力车辆的真空泵控制方法和安装结构，能够在EV行驶期间适当地保持负压罐内的负压。
解决方案：在EV行驶期间检测到负压罐内的负压（步骤S10，步骤S11中为是），当负压短时，启动发动机，通过怠速驱动驱动真空泵（是步骤S12，步骤S13）。在发动机起动后，检测到电池的充电量（步骤S14），当充电量低于预定值时，接合离合器并通过发动机行驶执行发电控制（步骤S15中的“否”，步骤S19 到S21）。当电池的充电量超过预定值并且再次检测到的负压值恢复到预定值时，发动机停止（步骤S15中的“是”，步骤S16，步骤S17中的“是”，步骤S18）。版权所有（C）2006，JPO＆NCIPI

33. 发明专利

JP2005312172A Hybrid vehicle for performing vibration-proofing operation at motor drive starting time 审中-公开
标题翻译：用于在电机启动时刻执行振动检测操作的混合动力车
公开(公告)号：JP2005312172A
公开(公告)日：2005-11-04
申请号：JP2004125312
申请日：2004-04-21
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YONEDA OSAMU , HASHIMOTO YOSHINOBU , MURATA HIROKI
IPC分类号： B60W20/00 , B60K6/442 , B60L11/14 , B60W10/02 , B60W10/08 , B60W10/10 , B60K6/04
CPC分类号： Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To suppress a vibration generated at the initial time of starting a hybrid vehicle when the hybrid vehicle is started by a motor drive. SOLUTION: In the hybrid vehicle, at the initial time of starting by driving the vehicle only with a motor, a vibration-proofing operation which affects a vibration-proofing effect to a wheel drive system by starting the motor only for a period until the rotating speed of the motor exceeds a predetermined value. One of them is to engage a clutch provided between an internal combustion engine and the motor. The other is to switch a speed change gear connected with the motor to a neutral position. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了抑制当混合动力车辆通过电动机驱动启动时在起动混合动力车辆的初始时产生的振动。解决方案：在混合动力车辆中，在仅通过电动机驱动车辆的初始时刻，通过仅启动电机一段时间来影响对车轮驱动系统的防振效果的防振动作直到电动机的转速超过预定值。其中之一是接合设置在内燃机和马达之间的离合器。另一个是将与电机连接的变速齿轮切换到中立位置。版权所有（C）2006，JPO＆NCIPI

34. 发明专利

JP2005212519A Drive control device of hybrid vehicle 有权
标题翻译：混合动力车辆的驱动控制装置
公开(公告)号：JP2005212519A
公开(公告)日：2005-08-11
申请号：JP2004018671
申请日：2004-01-27
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社
发明人： YONEDA OSAMU , HASHIMOTO YOSHINOBU , MURATA HIROKI , KITAMURA YUICHIRO , SUZUKI YOSHIHIDE
IPC分类号： B60W20/00 , B60K6/48 , B60K6/547 , B60L11/14 , B60T17/00 , B60W10/00 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/18 , B60W10/184 , B60W10/30 , F02D29/02 , F02D29/06 , F02N11/00 , F02N11/04 , F02N11/08 , B60K41/28 , B60K6/04 , B60K41/00
CPC分类号： F02N11/0814 , B60L7/26 , B60L15/2009 , B60L2240/443 , B60L2270/145 , B60T13/662 , B60T13/72 , F02D2250/41 , F02N11/003 , F02N2200/0807 , Y02T10/48 , Y02T10/645 , Y02T10/72 , Y02T10/7275
摘要： PROBLEM TO BE SOLVED: To restore negative pressure for braking operation without restarting an internal combustion engine when the negative pressure for the brake operation is insufficient during electric driving to stop the internal combustion engine in a hybrid vehicle constituted so that the drive control device has the internal combustion engine and the electric motor as a driving source, and a vacuum pump generating the negative pressure for the brake operation is driven by accompanying with the rotation of the internal combustion engine.
SOLUTION: When the negative pressure for the brake operation is insufficient during electric driving, the drive control device cranks the internal combustion engine by connecting to a wheel driving system, controls the output of the electric motor so as to compensate cranking friction torque of the internal combustion engine by the electric motor or cranks the internal combustion engine with a starter.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：当在电驱动期间用于制动操作的负压不足以在混合动力车辆中停止内燃机时恢复制动操作的负压而不重新启动内燃机，使得驱动控制装置具有内燃机和电动机作为驱动源，并且伴随内燃机的旋转而驱动产生用于制动操作的负压的真空泵。解决方案：驱动控制装置在电驱动时制动操作的负压不足时，通过连接到车轮驱动系统来驱动内燃机，控制电动机的输出，以补偿起动摩擦转矩的内燃机或用起动器曲柄内燃机。版权所有（C）2005，JPO＆NCIPI

35. 发明专利

JP2004308610A Vehicle control device 有权
公开(公告)号：JP2004308610A
公开(公告)日：2004-11-04
申请号：JP2003105691
申请日：2003-04-09
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： TABATA MICHIHIRO , YONEDA OSAMU
IPC分类号： B60W20/00 , B60K6/44 , B60K6/52 , B60K6/54 , B60L11/14 , B60W10/06 , F02D17/00 , F02D29/02 , B60K6/04
CPC分类号： Y02T10/623 , Y02T10/6243 , Y02T10/6265
摘要： PROBLEM TO BE SOLVED: To provide a vehicle control device capable of efficiently generating electric power during electric power regeneration and improving acceleration performance at restart while eliminating sense of incongruity at engine stop/restart. SOLUTION: This invented vehicle control device controls a vehicle 0 provided with an engine 2, a powertrain (such as A/T5) transmitting output of the engine 2 to wheels 1, power generation means 4, 9 generating power by rotation of wheels 3 generated by traveling, the wheels 3 contributing power generation at some place on the powertrain (A/T5) during power generation by the power generation means 4, 9, and an engine control means 6 separating connection with the engine 2 and stopping the engine 2. The engine control means 6 stops/restarts the engine 2 according to axle drive energy (or axle torque) of the wheels 1, 3. COPYRIGHT: (C)2005,JPO&NCIPI

36. 发明专利

JP2004138030A Hybrid vehicle 审中-公开
公开(公告)号：JP2004138030A
公开(公告)日：2004-05-13
申请号：JP2002305811
申请日：2002-10-21
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社
发明人： HASHIMOTO YOSHINOBU , SASAKI SHIZUO , MURATA HIROKI , YONEDA OSAMU , KITAMURA YUICHIRO , SUZUKI YOSHIHIDE
IPC分类号： B60W20/00 , B60K6/48 , B60K6/547 , B60W10/02 , B60W10/06 , F02D29/00 , F02D29/02 , F02D45/00 , B60K6/04
CPC分类号： Y02T10/6221
摘要： PROBLEM TO BE SOLVED: To provide a technology for stabilizing engine speed by maintaining the engine speed during the shift at an idling speed or over in a hybrid vehicle. SOLUTION: A hybrid vehicle having an engine and an electric motor comprises a transmission for automatically operating a clutch during the shift, an engine control device to control the operation of the engine, and a transmission control device for controlling the clutch operation of the transmission and the engine for controlling the engine during the clutch operation. When the vehicle is decelerated, and the clutch is uncoupled by the transmission, the engine is controlled not by the transmission control device but by the engine control device. COPYRIGHT: (C)2004,JPO

37. 发明专利

JP2010188874A Inter-vehicle control device 审中-公开
标题翻译：车内控制装置
公开(公告)号：JP2010188874A
公开(公告)日：2010-09-02
申请号：JP2009035446
申请日：2009-02-18
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KUZE YASUHIRO , YONEDA OSAMU , MORITA MITSUHIKO , FUJISHIRO HARUKA , FUJITA KAZUYUKI , MAKITA SEIJI
IPC分类号： B60K31/00 , B60W30/00 , B60W30/16 , B60W40/08
摘要： PROBLEM TO BE SOLVED: To provide an inter-vehicle control device reducing an incongruity sense felt by a driver. SOLUTION: The inter-vehicle control device 1 includes an ECU (Electronic Control Unit) 2. The ECU 2 controls travel of one's own vehicle 10 so as to follow a preceding vehicle. The ECU 2 detects an operation situation of an in-vehicle apparatus 5 and a face direction of the driver based on respective signal values output from the in-vehicle apparatus 5 and a face direction sensor 4, obtains a degree of attentiveness to the travel of the driver based thereon, and changes at least one of a deceleration gain value and an acceleration gain value of ACC (Adaptive Cruise Control) control according to the degree of the attentiveness. Therefore, in controlling the ACC, an acceleration/deceleration gradient is controlled according to the attentiveness to the preceding vehicle. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种减少驾驶员感觉到的不协调感的车辆间控制装置。车辆控制装置1包括ECU（电子控制单元）2。ECU2控制自身车辆10的行驶以跟随前方的车辆。 ECU2基于从车载装置5和面方向传感器4输出的各信号值来检测车内装置5的操作状况和驾驶员的面方向，获得对行驶的行驶的程度基于此的驾驶员，根据注意度来改变ACC（自适应巡航控制）控制的减速度增益值和加速度增益值中的至少一个。因此，在控制ACC时，根据对前一车辆的注意力来控制加减速梯度。版权所有（C）2010，JPO＆INPIT

38. 发明专利

JP2010173530A Driving support device 审中-公开
标题翻译：驱动支持设备
公开(公告)号：JP2010173530A
公开(公告)日：2010-08-12
申请号：JP2009019637
申请日：2009-01-30
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MORITA MITSUHIKO , KUZE YASUHIRO , FUJITA KAZUYUKI , FUJISHIRO HARUKA , YONEDA OSAMU , MAKITA SEIJI
IPC分类号： B60W30/00 , B60K31/00 , B60K35/00 , B60R1/00 , B60R11/04 , B60T7/12 , B60T8/171 , B60W10/04 , B60W10/06 , B60W10/18 , B60W10/184 , B60W30/16 , F02D29/02 , G08G1/16
摘要： PROBLEM TO BE SOLVED: To provide a driving support device which implements driving control according to driver's intention. SOLUTION: The driving support device 1 extracts driving control which is implemented by an own vehicle based on control specified from environment information around the own vehicle and displays its control factor and control content to the driver when there are a plurality of items of driving control. The driving support device receives selection of driving control intended by the driver and preferentially implements the driving control on the vehicle. By this means, even when there are a plurality of control factors such as, for example, targets to be followed and traffic lights, driving control such as change of the target to be followed and change of speed is not implemented automatically, but implemented after the intention of the driver is confirmed. Therefore, it is possible to implement driving control according to the driver's intention without giving the driver an unconfirtable feeling for an unexpected behavior of the vehicle. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种根据驾驶员意图实施驾驶控制的驾驶辅助装置。解决方案：驾驶支持装置1基于由本车辆周围的环境信息指定的控制，提取由本车辆实现的驾驶控制，并且当存在多个项目时，向驾驶者显示其控制因素和控制内容驾驶控制。驱动支撑装置接收驾驶员所期望的驾驶控制的选择，并优先对车辆进行驾驶控制。通过这种方式，即使存在多个控制因素，例如要跟踪的目标和交通灯，则不能自动实现要遵循的目标的改变和速度的改变等驾驶控制，而是在司机的意图得到证实。因此，可以根据驾驶员的意图来实现驾驶控制，而不会给驾驶员对车辆的意外行为的不可感觉的感觉。版权所有（C）2010，JPO＆INPIT

39. 发明专利

JP2010006309A Control device for vehicle 审中-公开
标题翻译：车辆控制装置
公开(公告)号：JP2010006309A
公开(公告)日：2010-01-14
申请号：JP2008170476
申请日：2008-06-30
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： TABATA MICHIHIRO , YONEDA OSAMU , OKAMURA YUKARI , TSUMORI CHIKA
IPC分类号： B60W10/08 , B60K6/445 , B60K6/48 , B60K6/485 , B60K6/54 , B60L11/14 , B60W10/06 , B60W20/00
CPC分类号： Y02T10/6221 , Y02T10/6226 , Y02T10/6239 , Y02T10/6286 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a control technique for vehicle, capable of preventing, when a vehicle performs acceleration and coasting, an internal combustion engine from operating in an operating state with high fuel consumption rate during acceleration running. SOLUTION: An HVECU 100 makes a vehicle 1 perform an acceleration and coasting in which the vehicle 1 runs by repeatedly performing an acceleration running in the vehicle 1 runs with acceleration by being driven by a driving power transmitted to a drive wheel 94 of an engine output with an internal combustion engine 10 being in operating condition and a coasting in which the vehicle 1 coasts by inertial force with the internal combustion engine 10 being in a non-operating state. In at least one of just after setting the internal combustion engine 10 to the operating state and just before setting the internal combustion engine 10 to the non-operating state during the acceleration running, the HVECU 100 reduces the driving power, compared with in the middle of the acceleration running, and increases the charging power, compared with in the middle of the acceleration running. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种车辆的控制技术，能够防止在车辆进行加速和滑行时，内燃机在加速行驶期间以高燃料消耗率的运转状态运转。解决方案：HVECU100使车辆1通过重复执行车辆1中的加速行驶而进行加速和惯性行驶，其中加速度通过被传递到驱动轮94的驱动力驱动而被加速具有内燃机10处于运行状态的发动机输出和在内燃机10处于非运行状态时惯性力惯性停车的惯性滑行。在刚刚将内燃机10设定到运转状态之后，在将内燃机10设定为加速行驶期间的非运转状态之中的至少一个中，HVECU100与中间部分相比降低了驱动力的加速运行，并且与加速运行中间相比增加了充电功率。版权所有（C）2010，JPO＆INPIT

40. 发明专利

JP2009293490A Controller for vehicle 审中-公开
标题翻译：车辆控制器
公开(公告)号：JP2009293490A
公开(公告)日：2009-12-17
申请号：JP2008147294
申请日：2008-06-04
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： TSUJII HIROSHI , TABATA MICHIHIRO , YONEDA OSAMU , OKAMURA YUKARI , TSUMORI CHIKA
IPC分类号： F02D29/02 , B60K6/445 , B60W10/06 , B60W10/26 , B60W20/00
CPC分类号： Y02T10/6239
摘要： PROBLEM TO BE SOLVED: To provide a vehicle controller structured so that accelerating and coasting runs to make running in following after the target vehicle speed is conducted in which an accelerative run with an internal combustion engine started to serve as a prime mover and a coasting run with the engine operation stopped are performed alternately, capable of suppressing the consumption of the power supplied for starting the engine during the accelerating and coasting runs. SOLUTION: An HVECU 100 of a hybrid vehicle 1 has a function to allow the vehicle to conduct either of the accelerating and coasting runs to make running in following after the target vehicle speed in which the accelerating run with the internal combustion engine started to serve as prime mover in the vehicle speed range in case the target vehicle speed is set within the set vehicle speed range and the coasting run with the engine operation stopped are performed alternately, and a constant speed run to make running in following after the target vehicle speed while continuing the engine operation as the prime mover, and a function to acquire the starting requisite electric power amount as a power amount required per starting of the engine. The HVECU 100 reduces the starting frequency of the engine to be conducted during the accelerating and coasting runs. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种车辆控制器，其构造成使得加速和惯性运行在进行目标车速之后进行运行，其中内燃机的加速运行开始用作原动机，交替地执行发动机运转停止的惯性行驶，能够抑制在加速和滑行运行期间为引擎起动所供给的动力的消耗。解决方案：混合动力车辆1的HVECU100具有允许车辆进行加速和惯性运行中的任何一个以在使用内燃机开始加速行驶的目标车速之后运行的功能在目标车速设定在设定的车速范围内并且随着发动机运转停止的惯性运转停止的情况下，作为车速范围的原动机进行交替运转，并且使定速运行以在目标后跟随运行继续作为原动机的发动机运转时的车速，以及获取起动必要电力量作为发动机起动所需的动力量的功能。 HVECU 100降低了在加速和滑行期间要进行的发动机的起动频率。版权所有（C）2010，JPO＆INPIT

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