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1. 发明申请

WO2008122881A1 CONTROL UNIT AND CONTROL METHOD FOR VARIABLE VALVE TIMING MECHANISM, PROGRAM FOR IMPLEMENTING THE CONTROL METHOD, AND RECORDING MEDIUM ON WHICH THE PROGRAM IS RECORDED 审中-公开
标题翻译：可变阀定时机构的控制单元和控制方法，执行控制方法的程序和记录程序的记录介质
公开(公告)号：WO2008122881A1
公开(公告)日：2008-10-16
申请号：PCT/IB2008/000865
申请日：2008-04-09
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , HATTORI, Masayoshi , ABE, Tsukasa , HIOKA, Eiichi , ANDO, Daigo
发明人： HATTORI, Masayoshi , ABE, Tsukasa , HIOKA, Eiichi , ANDO, Daigo
IPC分类号： F01L1/34 , F02D13/02
CPC分类号： B60W20/00 , B60K6/20 , B60K6/24 , B60K6/445 , B60L11/123 , B60L11/14 , B60L15/20 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/486 , B60L2240/507 , B60L2270/12 , B60L2270/145 , B60W10/06 , B60W2050/021 , F01L1/34 , F02D13/0219 , F02D41/042 , F02D41/123 , F02D41/2441 , F02D41/2464 , Y02T10/18 , Y02T10/6217 , Y02T10/6239 , Y02T10/6295 , Y02T10/645 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
摘要： An ECU executes a program based on which, when a fuel-supply cutoff control is executed or when a hybrid vehicle travels in a second mode in which the engine is stopped and the hybrid vehicle travels using only the drive power generated by a second MG an intake VVT mechanism is controlled so that a valve phase is brought to the mechanically determined most retarded phase. The phase, which is detected by a cam position sensor, is learned as the most retarded phase.
摘要翻译： ECU执行程序，基于该程序，当执行燃料供应切断控制时或当混合动力车辆以发动机停止的第二模式行驶时，混合动力车辆仅使用由第二MG产生的驱动力行驶时进气VVT机构被控制，使得阀相被带到机械确定的最延迟阶段。通过凸轮位置传感器检测到的相位被学习为最迟延相位。

2. 发明申请

WO2008125949A1 CONTROL UNIT AND CONTROL METHOD FOR VARIABLE VALVE TIMING MECHANISM 审中-公开
标题翻译：控制单元和可变阀门时序机制的控制方法
公开(公告)号：WO2008125949A1
公开(公告)日：2008-10-23
申请号：PCT/IB2008/000877
申请日：2008-04-11
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , HATTORI, Masayoshi , ABE, Tsukasa
发明人： HATTORI, Masayoshi , ABE, Tsukasa
IPC分类号： F01L1/352 , F02D13/02
CPC分类号： F01L1/352 , B60L3/0023 , B60L11/123 , B60L11/14 , B60L15/20 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/445 , B60L2240/486 , B60L2240/507 , B60L2270/12 , B60L2270/145 , F02D13/02 , Y02T10/18 , Y02T10/6217 , Y02T10/645 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
摘要： An idling-time target phase setting unit (130) variably sets a target phase based on a target idle speed that is set by a target idle speed setting unit. (110) Especially, when the target idle speed is lower than a predetermined rotational speed and operating noise of a variable valve timing mechanism (2000) is easily heard by, for example, a driver, the.idling-time' target phase setting unit (130) sets the target phase so that a range, in which the valve phase is allowed to change, is restricted within a phase region where a speed reduction ratio is high and the operating noise is relatively low.
摘要翻译：怠速时间目标相位设定部（130）根据目标怠速设定部所设定的怠速目标，可变地设定目标相位。（110）特别地，当目标怠速低于预定旋转速度时，例如可以通过驾驶员容易地听到可变气门正时机构（2000）的操作噪声，时间“目标相位设定单元（130）设定目标相位，使得允许阀相变化的范围被限制在减速比高且运转噪声相对较低的相位区域内。

3. 发明申请

WO2008129390A2 CONTROL UNIT FOR VARIABLE VALVE TIMING MECHANISM 审中-公开
标题翻译：可变阀定时机构的控制单元
公开(公告)号：WO2008129390A2
公开(公告)日：2008-10-30
申请号：PCT/IB2008/000934
申请日：2008-04-17
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , HATTORI, Masayoshi , ABE, Tsukasa
发明人： HATTORI, Masayoshi , ABE, Tsukasa
IPC分类号： B60W20/00 , B60K6/40
CPC分类号： B60W20/40 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/547 , B60L7/14 , B60L11/123 , B60L11/14 , B60L11/1862 , B60L15/20 , B60L15/2009 , B60L15/2054 , B60L2210/40 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/445 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2240/80 , B60L2260/26 , B60L2270/145 , B60W10/06 , B60W10/08 , B60W50/06 , B60W2510/0676 , B60W2510/244 , B60W2510/246 , B60W2710/065 , F02D13/0219 , F02D41/02 , F16H2037/0873 , Y02T10/18 , Y02T10/6217 , Y02T10/6239 , Y02T10/6286 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275
摘要： A stop-time target phase setting unit sets a target phase CAr for an intake valve to a target phase, which is used when an engine is stopped, in response to issuance of an engine stop command. An engine stop control unit generates a series of control commands for an engine stop process in response to issuance of the engine stop command. A motoring command unit generates a first MG control command for rotating the engine using a motor for a predetermined period Tm that is counted by a timer in response to issuance of the engine stop command. Thus, the engine idles even after fuel combustion stops. In this way, the period in which the valve phase can be changed by a VVT mechanism is increased. As a result, a valve phase when the engine stops is reliably brought to the target phase that is suitable for next engine starting.
摘要翻译：停止时间目标相位设定单元响应于发动发动机停止命令，将进气门的目标相位CAr设定为发动机停止时使用的目标相位。发动机停止控制单元响应于发动发动机停止命令而产生用于发动机停止处理的一系列控制命令。电动指令单元产生第一MG控制命令，用于使用电动机使发动机旋转预定时间Tm，该预定周期Tm响应于发动机停止命令由定时器计数。因此，即使在燃料燃烧停止之后，发动机也空转。以这种方式，可以通过VVT机构改变阀相的周期。结果，发动机停止时的阀相可靠地进入适合于下次发动机起动的目标相。

4. 发明申请

WO2008029242A2 VARIABLE VALVE TIMING SYSTEM AND METHOD FOR CONTROLLING THE SAME 审中-公开
标题翻译：可变阀定时系统及其控制方法
公开(公告)号：WO2008029242A2
公开(公告)日：2008-03-13
申请号：PCT/IB2007/002481
申请日：2007-08-29
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , DENSO CORPORATION , INOUE, Yasumichi , HATTORI, Masayoshi , ABE, Tsukasa , YAMAMOTO, Kenji
发明人： INOUE, Yasumichi , HATTORI, Masayoshi , ABE, Tsukasa , YAMAMOTO, Kenji
CPC分类号： F01L1/344 , F01L1/352 , F01L2001/0537 , F01L2800/03 , F01L2820/032 , F02D13/0219 , Y02T10/18
摘要： In the intake valve phase control after an engine stop command is issued, the stop-time phase is used as the target value. In the intake valve phase control, when the mode changeover condition is not satisfied ("NO" in S 130), and an electric motor that serves as an actuator is not in the locked-state ("NO" in S 160), the highest-speed mode, in which the amount of electric power supplied to the electric motor is fixed to the maximum value, is selected in order to reliably change the intake valve phase by a required amount (SI 80). Then, the intake valve phase comes close to the stop-time phase and the mode changeover condition is satisfied ("YES" in S 130), the control mode is changed from the highest-speed mode to the normal mode in order to set the control phase to the stop-time phase with higher accuracy (S 150), and the feedback control over the intake valve phase is executed.
摘要翻译：在发动机停止命令之后的进气门相位控制中，停止时间相位被用作目标值。在进气门相位控制中，当不满足模式切换条件时（S130中为“否”），作为致动器的电动机不处于锁定状态（在S 160中为“否”），选择供给电动机的电力量被固定为最大值的最高速度模式，以便可靠地将进气门相位改变所需量（SI 80）。然后，进气阀相位接近停止时间相位并且满足模式切换条件（S130中为“是”），控制模式从最高速模式改变为正常模式，以便设定控制阶段到更高精度的停止时间段（S150），并执行进气门相位的反馈控制。

5. 发明申请

WO2006080472A1 CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机控制装置
公开(公告)号：WO2006080472A1
公开(公告)日：2006-08-03
申请号：PCT/JP2006/301380
申请日：2006-01-23
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , INOUE, Toshio , ABE, Tsukasa , FUSHIKI, Shunsuke , TOMATSURI, Mamoru , ANDO, Daigo , HASEGAWA, Keiko , HARADA, Osamu , YAMAGUCHI, Katsuhiko , FUKUI, Keita , SONODA, Yukihiro , MORITA, Koji , MATSUBARA, Takuji , NAKAYAMA, Yusuke
发明人： INOUE, Toshio , ABE, Tsukasa , FUSHIKI, Shunsuke , TOMATSURI, Mamoru , ANDO, Daigo , HASEGAWA, Keiko , HARADA, Osamu , YAMAGUCHI, Katsuhiko , FUKUI, Keita , SONODA, Yukihiro , MORITA, Koji , MATSUBARA, Takuji , NAKAYAMA, Yusuke
IPC分类号： F02D41/06 , F02N17/08
CPC分类号： B60W20/00 , B60K6/445 , B60L11/14 , B60L2240/36 , B60L2240/445 , B60L2240/80 , B60L2260/26 , B60L2260/28 , B60W10/06 , B60W2710/0616 , F02D13/0215 , F02D41/06 , F02D41/062 , F02D41/3011 , F02D41/3094 , F02D2041/389 , F02N19/004 , Y02T10/18 , Y02T10/6239 , Y02T10/70 , Y02T10/7077
摘要： In an engine 5 including an in-cylinder injector (50), the valve timing of an intake valve (80) is retarded by VVT (Variable Valve Timing) controlled by an engine ECU (300) to decompress in a combustion chamber (30) at engine startup. In accordance with a configuration in which the valve timing of intake valve (80) is advanced in a stepped manner from an initial set value, fuel injection from in-cylinder injector (50) is inhibited during the time when the advance is equal to or below a predetermined standard value, and fuel injection from in-cylinder injector (50) is allowed when exceeding the predetermined standard value, whereby degradation in the exhaust emission level in accordance with start time decompression control can be suppressed.
摘要翻译：在包括缸内喷射器（50）的发动机5中，通过由发动机ECU（300）控制的在燃烧室（30）中进行减压的VVT（可变气门正时控制）来阻止进气门（80）的气门正时，在发动机启动时。根据进气门80的气门正时从初始设定值逐步前进的结构，在前进等于或等于或者等于或等于或等于低于预定的标准值，并且当超过预定标准值时允许来自缸内喷射器（50）的燃料喷射，由此可以抑制根据开始时间减压控制的废气排放水平的劣化。

6. 发明申请

WO2013076570A8 HYBRID VEHICLE AND CONTROL METHOD FOR HYBRID VEHICLE 审中-公开
公开(公告)号：WO2013076570A8
公开(公告)日：2013-05-30
申请号：PCT/IB2012/002476
申请日：2012-11-23
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , DENSO CORPORATION , ANDO, Ikuo , SASAKI, Toshitake , ABE, Tsukasa , TERASHIMA, Masato , HAYASHI, Koji , HARADA, Hiroyasu , YAMAMOTO, Masakazu
发明人： ANDO, Ikuo , SASAKI, Toshitake , ABE, Tsukasa , TERASHIMA, Masato , HAYASHI, Koji , HARADA, Hiroyasu , YAMAMOTO, Masakazu
IPC分类号： B60K6/445 , B60W10/06 , B60W10/08 , B60W10/30
摘要： A hybrid vehicle including an engine (20) having a catalyst (27) in an exhaust passage, first and second motor generators (MG1, MG2), a battery (63) and a power transmission mechanism (30, 50) coupling a drive shaft (53), the engine (20) and the motor generators (MG1, MG2) by a gear mechanism such that torque is transmittable, and its control method, are provided. When a coolant temperature is a threshold or below, catalyst warm-up operation for starting the engine (20) and retarding an ignition timing by a retardation amount is executed. When a battery level is a threshold or below, forced charging operation for starting the engine (20) and charging the battery (63) by driving the first motor generator (MG1) is executed. During the forced charging operation, an engine load is changed on the basis of the battery level. When the catalyst warm-up operation is executed during the forced charging operation, the retardation amount for facilitating warm-up of the catalyst (27) is reduced as the engine load increases.

7. 发明申请

WO2008029241A2 VARIABLE VALVE TIMING SYSTEM AND METHOD FOR CONTROLLING THE SAME 审中-公开
标题翻译：可变阀定时系统及其控制方法
公开(公告)号：WO2008029241A2
公开(公告)日：2008-03-13
申请号：PCT/IB2007/002480
申请日：2007-08-29
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , ICHIMOTO, Kazuhiro , YAMAZAKI, Makoto , ABE, Tsukasa
发明人： ICHIMOTO, Kazuhiro , YAMAZAKI, Makoto , ABE, Tsukasa
IPC分类号： F01L1/34
CPC分类号： F01L1/34 , F02D13/0203 , F02D13/0265 , F02D41/042 , F02D41/062 , F02D2041/001 , Y02T10/18
摘要： A variable valve timing system changes the valve phase by reducing the operation amount of an actuator at a speed reduction ratio that varies depending on a phase region. When the valve phase is outside the region (2500) in which the ratio of the amount of change in the phase with respect to the operation amount of the actuator is low, namely, the speed reduction ratio is high, the actuator may be operated due to, for example, a reaction force applied to a camshaft and an undesirable change in the valve phase may be caused. Accordingly, when there is a possibility that an engine stop command is issued, for example, when the engine is being started and when a vehicle is is not running although the engine is operating, the target phase value is restricted to the region that is more delayed than the phase restriction value (IVlmt) which is set in consideration of the amount by which the valve timing can be changed from when an engine stop command is issued until when the engine is stopped.
摘要翻译：可变气门正时系统通过以根据相位区域变化的减速比减小致动器的操作量来改变阀相位。当阀相位在相位相对于致动器的操作量的变化量的比率低的区域（2500）之外，即减速比高时，致动器可能被操作例如，可能引起施加到凸轮轴的反作用力和阀相的不期望的变化。因此，当发动机停止命令有可能时，例如，当发动机正在起动时，并且当发动机正在运转时车辆没有运转时，目标相位值被限制在更多的区域延迟比考虑到发动机停止命令发动时直到发动机停止时能够改变气门正时的量设定的相位限制值（IVlmt）。

8. 发明申请

WO2015049565A1 HYBRID VEHICLE, CONTROLLER FOR HYBRID VEHICLE, AND CONTROL METHOD FOR HYBRID VEHICLE 审中-公开
标题翻译：混合车辆，混合动力车辆控制器及混合动力车辆控制方法
公开(公告)号：WO2015049565A1
公开(公告)日：2015-04-09
申请号：PCT/IB2014/001934
申请日：2014-09-29
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： NAWATA, Hidekazu , INOUE, Toshio , ABE, Tsukasa , HONDA, Tomoaki , FUKUI, Keita , NIWA, Yuta , OSAWA, Taichi
IPC分类号： B60W20/00 , B60W10/06 , B60W10/08 , B60W10/26 , B60K6/445
CPC分类号： B60W10/26 , B60K6/445 , B60W10/06 , B60W10/08 , B60W20/16 , B60W20/40 , B60W2510/244 , B60W2530/12 , B60W2710/0677 , B60W2710/244 , B60Y2300/476 , Y02T10/54 , Y02T10/6239 , Y02T10/6286
摘要： A hybrid vehicle includes a gasoline engine, a filter, an electrical storage device, a converter, and a controller. The gasoline engine is configured to start up when driving force of the vehicle exceeds a start-up threshold. The filter is configured to trap particulate matter flowing through an exhaust passage of the gasoline engine. The converter is configured to convert power of the gasoline engine to electric power for charging the electrical storage device, and is configured to convert electric power of the electrical storage device to driving force of the vehicle. The controller is configured to, when regeneration of the filter is required, change the start-up threshold so that a state quantity of the electrical storage device changes in a direction opposite to a direction in which the state quantity varies as a result of execution of regeneration control, and execute the regeneration control when the state quantity changes into a predetermined range in which execution of the regeneration control is allowed. The regeneration control is executed when the filter is regenerated. The regeneration control is control so that a temperature of the filter increases to a regeneratable temperature. The state quantity indicates a state of charge of the electrical storage device.
摘要翻译：混合动力车辆包括汽油发动机，过滤器，蓄电装置，转换器和控制器。汽油机配置为当车辆的驱动力超过启动阈值时起动。过滤器被配置为捕集流过汽油发动机的排气通道的颗粒物质。转换器被配置为将汽油发动机的功率转换成用于对蓄电装置充电的电力，并且被配置为将蓄电装置的电力转换为车辆的驱动力。控制器被配置为当需要过滤器的再生时，改变启动阈值，使得蓄电装置的状态量沿着与状态数量变化的方向相反的方向改变，作为执行结果的结果再生控制，并且当状态量变为允许再生控制的执行的预定范围时，执行再生控制。当再生过滤器时执行再生控制。再生控制是使过滤器的温度升至可再生温度的控制。状态量表示蓄电装置的充电状态。

9. 发明申请

WO2015114718A2 HYBRID VEHICLE 审中-公开
标题翻译：混合动力车
公开(公告)号：WO2015114718A2
公开(公告)日：2015-08-06
申请号：PCT/JP2014/006304
申请日：2014-12-17
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： INOUE, Toshio , ABE, Tsukasa , HONDA, Tomoaki , FUKUI, Keita , NAWATA, Hidekazu , OSAWA, Taichi , NIWA, Yuta
IPC分类号： B60W10/06
CPC分类号： B60W20/16 , B60K6/26 , B60K6/445 , B60W10/02 , B60W10/06 , B60W10/08 , B60W2510/0623 , B60W2510/068 , B60Y2300/476 , F01N3/023 , F01N9/002 , F01N11/002 , F16H3/727 , Y02T10/54 , Y02T10/6239 , Y02T10/6286
摘要： When reproduction of a filter is required (YES in S100), and a filter temperature Tf is within a first temperature range (YES in S102), an ECU executes a control process including the steps of executing a successive motoring control (S104), determining an intermittent motoring period, an intermittent stopping period, and an intermittence number (S112) when the filter temperature Tf is within a second temperature range (YES in S110), and executing an intermittent motoring control (S114).
摘要翻译：当需要滤波器的再现时（S100中为“是”），滤波器温度Tf在第一温度范围内（S102中为“是”），ECU执行控制处理，其包括以下步骤：执行连续的电机控制（S104）当过滤器温度Tf处于第二温度范围内时（S110中为“是”），间歇运转时间间歇停止期间和间歇次数（S112），执行间歇运转控制（S114）。

10. 发明申请

WO2015114441A3 HYBRID VEHICLE AND CONTROL METHOD FOR HYBRID VEHICLE 审中-公开
公开(公告)号：WO2015114441A3
公开(公告)日：2015-08-06
申请号：PCT/IB2015/000071
申请日：2015-01-26
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： NAWATA, Hidekazu , ABE, Tsukasa , INOUE, Toshio , FUKUI, Keita , HONDA, Tomoaki , NIWA, Yuta , OSAWA, Taichi
IPC分类号： B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60K6/445 , B60K6/00
摘要： A hybrid vehicle includes an engine, a rotary electric machine, a filter and an ECU. The engine includes an exhaust passage. The rotary electric machine is a driving source of the vehicle. The filter traps particulate matter flowing through the exhaust passage. The ECU is configured to control the hybrid vehicle in any one of a plurality of control modes. The plurality of control modes include a first control mode (CD) and a second control mode (CS). The number of opportunities for the engine to operate when the control mode is the second control mode (CS) is larger than the number of opportunities for the engine to operate when the control mode is the first control mode (CD). The ECU is configured to, when the filter is regenerated (S106), control the hybrid vehicle in the second control mode (CD).

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