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41. 发明专利

JP4202203B2 Power output device and a control method thereof, as well as automobile 有权
标题翻译：空值
公开(公告)号：JP4202203B2
公开(公告)日：2008-12-24
申请号：JP2003200030
申请日：2003-07-22
申请人：トヨタ自動車株式会社
发明人：健干場 , 光博灘
IPC分类号： B60L11/14 , B60K6/24 , B60K6/26 , B60K6/445 , B60K6/448 , B60K6/52 , B60L3/00 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , F02D29/02 , F02D29/06 , F02D41/04 , F02D45/00 , H02J7/00
CPC分类号： B60W20/13 , B60K6/365 , B60K6/445 , B60K6/448 , B60K6/52 , B60W10/06 , B60W10/08 , B60W10/115 , B60W10/26 , B60W20/00 , Y02T10/6239 , Y02T10/6243 , Y02T10/6265 , Y02T10/6286
摘要： A hybrid vehicle of the invention has an engine, a planetary gear unit including a carrier linked with crankshaft of the engine and a ring gear linked with a drive shaft, a motor MG 1 inputting and outputting power to and from a sun gear of the planetary gear unit, and a motor MG 2 inputting and outputting power to and from the drive shaft. During a drive of the hybrid vehicle in a light load state and under a drive restriction of the motor MG 2 , the hybrid vehicle corrects a target revolution speed Ne* of the engine to make a calculated average charge-discharge electric power Wbave of a battery equal to a charge-discharge electric power demand Wb*, while keeping a torque of the engine unchanged (steps S 300 to S 330 ), and controls actuation of the engine and the motors MG 1 and MG 2.
摘要翻译：本发明的混合动力车辆具有发动机，行星齿轮单元，其包括与发动机的曲轴连接的托架和与驱动轴连结的齿圈，电动机MG1向行星齿轮的太阳齿轮输入和输出动力齿轮单元以及从驱动轴输入和输出动力的马达MG2。在混合动力车辆处于轻载状态的驱动下，在马达MG2的驱动限制下，混合动力车辆校正发动机的目标转速Ne *，计算出电池的平均充放电电力Wbave 等于充放电电力需求Wb *，同时保持发动机的转矩不变（步骤S 300至S 330），并且控制发动机和电动机MG1和MG2的致动。

42. 发明专利

JP4201044B2 Vehicle and its control method 有权
公开(公告)号：JP4201044B2
公开(公告)日：2008-12-24
申请号：JP2007001370
申请日：2007-01-09
申请人：トヨタ自動車株式会社
发明人：正中川 , 昌彦前田 , 英明矢口 , 国彦陣野
IPC分类号： B60W10/06 , B60K6/445 , B60K6/448 , B60K6/48 , B60K6/485 , B60K6/52 , B60K6/54 , B60L11/14 , B60W20/00 , F02D29/02
CPC分类号： B60W20/40 , B60K1/02 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/448 , B60K6/52 , B60K6/543 , B60K6/547 , B60L2200/26 , B60L2240/421 , B60L2240/423 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , B60W2510/06 , B60W2510/081 , B60W2510/244 , B60W2520/10 , B60W2540/04 , B60W2540/10 , B60W2540/16 , B60W2710/0644 , B60W2710/0666 , B60W2710/083 , B60W2710/105 , Y02T10/6239 , Y02T10/6243 , Y02T10/6265 , Y02T10/6286 , Y02T10/642
摘要： In a hybrid vehicle 20, when the ECO switch 88 is turned on, an intermittent permissive ceiling speed Vref for permitting an intermittent operation of an engine 22 is set to a second vehicle speed more than a first vehicle speed used on a turn-off condition of the ECO switch 88 (S130). The engine 22 and a motor MG2 are controlled so that a driving power equivalent to a torque demand Tr* is ensured with the intermittent operation of the engine 22 when a vehicle speed V is not more than the intermittent permissive ceiling speed Vref (S250,S270,S200-S230).

43. 发明专利

JP4172523B1 Vehicle and its control method 有权
公开(公告)号：JP4172523B1
公开(公告)日：2008-10-29
申请号：JP2007114645
申请日：2007-04-24
申请人：トヨタ自動車株式会社
发明人：隆生伊藤 , 幸治山本
IPC分类号： B60W10/26 , B60K6/445 , B60K6/448 , B60K6/52 , B60L11/14 , B60W10/06 , B60W10/08 , B60W20/00 , F02D29/02
CPC分类号： B60W20/13 , B60K6/365 , B60K6/445 , B60K6/448 , B60K6/52 , B60L11/187 , B60L11/1875 , B60L2240/445 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/0676 , B60W2510/246 , Y02T10/6239 , Y02T10/6243 , Y02T10/6265 , Y02T10/6286 , Y02T10/646 , Y02T10/648 , Y02T10/7011 , Y02T10/705 , Y10S903/903 , Y10S903/905 , Y10S903/906 , Y10S903/907 , Y10S903/917
摘要：【課題】バッテリの状態を適切に管理して効率の向上を図る。
【解決手段】エンジンと、エンジンの出力軸と駆動軸とに接続された遊星歯車機構と、遊星歯車機構に接続された第１モータと、駆動軸に動力を入出力可能な第２モータと、二つのモータと電力をやり取りするバッテリとを備える車両において、エンジン水温Ｔｗが閾値Ｔｗｒｅｆ未満でエンジンの間欠運転が禁止されているときには、電池温度Ｔｂが所定温度Ｔα未満のときには、バッテリの残容量が低残容量と高残容量とが交互に繰り返されて強制的に充放電される（昇温制御）と共にバッテリの入出力制限の範囲内で要求トルクにより走行するよう制御し、電池温度Ｔｂが所定温度Ｔα以上で所定温度Ｔβ未満のときには、バッテリの残容量が通常時よりも低い所定の低残容量に近づくよう充放電される（低ＳＯＣ制御）と共にバッテリの入出力制限の範囲内で要求トルクにより走行するよう制御する。
【選択図】図１１

44. 发明专利

JP2008247206A Vehicle and control method therefor 有权
标题翻译：车辆及其控制方法
公开(公告)号：JP2008247206A
公开(公告)日：2008-10-16
申请号：JP2007091136
申请日：2007-03-30
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YAMAMOTO MASAYA
IPC分类号： B60W10/06 , B60K6/445 , B60K6/448 , B60K6/52 , B60L11/14 , B60W10/08 , B60W20/00 , F02D29/02
CPC分类号： B60W20/13 , B60K1/02 , B60K6/36 , B60K6/365 , B60K6/445 , B60K6/448 , B60K6/52 , B60L1/02 , B60L3/0023 , B60L7/14 , B60L11/123 , B60L11/14 , B60L11/1862 , B60L11/1872 , B60L15/20 , B60L15/2009 , B60L15/2054 , B60L2210/40 , B60L2220/12 , B60L2220/14 , B60L2220/52 , B60L2240/12 , B60L2240/36 , B60L2240/421 , B60L2240/423 , B60L2240/429 , B60L2240/441 , B60L2240/443 , B60L2240/445 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2240/662 , B60L2240/80 , B60L2250/12 , B60L2250/24 , B60L2250/28 , B60L2260/26 , B60L2270/142 , B60L2270/145 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/26 , B60W10/30 , B60W20/00 , B60W2520/10 , B60W2540/10 , F02D29/02 , F16H2037/0866 , Y02T10/6217 , Y02T10/6239 , Y02T10/6243 , Y02T10/6265 , Y02T10/6286 , Y02T10/641 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275 , Y02T10/7291 , Y02T90/16 , Y10T477/23 , Y10T477/669
摘要： PROBLEM TO BE SOLVED: To suppress charge of a capacitor device by excessive power which may be produced in starting an internal combustion engine, and also to suppress sharp fluctuations of drive force which may be produced in starting the internal combustion engine. SOLUTION: The minimum from among the following three is set as an intermittent forbidden vehicle speed Vpr; a standard intermittent forbidden vehicle speed Vpr1 based on input restriction Win of a battery; a sequential intermittent forbidden vehicle speed Vpr2 at the time of a sequential shifting position; and a power mode intermittent forbidden vehicle speed Vpr3 when a power mode is set (S400-S480). When the vehicle speed V is lower than the intermittent forbidden vehicle speed Vpr, a vehicle outputs a demanding torque Tr* to a driving shaft in the range of I/O limitation Win and Wout of a battery followed by the intermittent operation of the engine and runs, and when vehicle speed V is more than the intermittent forbidden vehicle speed Vpr, the intermittent operation of engine is inhibited and the vehicle outputs the demanding torque Tr* to the driving shaft in the range of I/O limitation Win and Wout of the battery, and runs. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过在启动内燃机时可能产生的过大功率来抑制电容器装置的充电，并且还抑制在启动内燃机时可能产生的驱动力的急剧波动。
解决方案：将以下三个中的最小值设置为间歇禁止车速Vpr; 基于电池的输入限制Win的标准间歇禁止车速Vpr1; 在顺序换档位置时的连续间歇禁止车速Vpr2; 以及设定电源模式时的电力模式间歇禁止车速Vpr3（S400〜S480）。当车速V低于间歇禁止车速Vpr时，车辆在电池的I / O限制Win和Wout的范围内向驱动轴输出要求转矩Tr *，接着是发动机的间歇运转，运行时，当车速V超过间歇禁止车速Vpr时，发动机的间歇运转被禁止，车辆将输出要求转矩Tr *输出到驱动轴的I / O限制Win和Wout的范围内电池和运行。版权所有（C）2009，JPO＆INPIT

45. 发明专利

JP2008222119A Hybrid vehicle and control method thereof 有权
标题翻译：混合动力车辆及其控制方法
公开(公告)号：JP2008222119A
公开(公告)日：2008-09-25
申请号：JP2007065538
申请日：2007-03-14
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HASHIMOTO TOSHIYA
IPC分类号： B60W20/00 , B60K6/44 , B60K6/445 , B60K6/448 , B60K6/52 , B60K6/543 , B60K6/547 , B60K31/00 , B60L11/14 , B60L15/20 , B60W10/06 , B60W10/08 , F02D29/02
CPC分类号： B60W20/00 , B60K6/365 , B60K6/445 , B60K6/448 , B60K6/48 , B60K6/52 , B60K6/543 , B60K2310/00 , B60L3/06 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L15/2054 , B60L2210/40 , B60L2220/14 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2250/24 , B60L2250/26 , B60W10/06 , B60W10/08 , B60W30/10 , B60W30/14 , B60W2720/10 , Y02T10/6217 , Y02T10/6221 , Y02T10/6239 , Y02T10/6243 , Y02T10/6265 , Y02T10/6286 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275 , Y10S903/903 , Y10S903/915 , Y10T477/23
摘要： PROBLEM TO BE SOLVED: To enable a hybrid vehicle more, which can automatically cruise as specified and optically select one of a plurality of drive modes, to automatically cruse more suitably. SOLUTION: The hybrid vehicle 20 has a flag Fpmc set to a value 1 and a flag Fpm set to a value 0 (S540, S550), and is inhibited to use a map for power-mode time accelerator opening degree setting during an automatic cruise when an accelerator opening degree Acc is less than a predetermined opening degree Accref on condition in the case that a power mode is selected for the automatic cruise. When an automatic cruise is instructed in the power mode, the flag Fpm is held at the value 1 (step S550) while the accelerator opening degree Acc is larger than the predetermined opening degree Accref, and the map for power-mode time accelerator opening degree setting is permitted to be used during the automatic cruise. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了能够使得混合动力车辆能够根据规定自动巡航并且光学地选择多种驱动模式中的一种，以更适当地自动地消除。解决方案：混合动力车辆20具有设置为值1的标志Fpmc和设置为值0的标志Fpm（S540，S550），并且禁止使用用于功率模式时间加速器开度设定的映射在为自动巡航选择功率模式的情况下，当加速器开度Acc小于预定开度Accref时的自动巡航。当在动力模式中指示自动巡航时，标志Fpm保持在值1（步骤S550），而加速器开度Acc大于预定开度Accref，并且功率模式时间加速器开度的映射允许在自动巡航期间使用设置。版权所有（C）2008，JPO＆INPIT

46. 发明专利

JP2008179348A Power device 有权
标题翻译：电源设备
公开(公告)号：JP2008179348A
公开(公告)日：2008-08-07
申请号：JP2007326611
申请日：2007-12-18
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： ABE NORIYUKI , AKUTSU SHIGEMITSU
IPC分类号： B60K6/365 , B60K6/40 , B60K6/445 , B60K6/448 , B60K6/543 , B60K17/04 , B60L11/14 , B60W10/08 , B60W20/00 , F16H3/72 , F16H37/02
CPC分类号： F16H3/728 , B60K1/02 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/448 , B60K2006/262 , B60L11/123 , B60L11/14 , B60L2220/52 , F16H3/727 , F16H37/0846 , F16H37/10 , F16H2037/102 , F16H2200/2005 , F16H2200/2007 , F16H2200/2035 , H02K51/00 , Y02T10/6217 , Y02T10/6239 , Y02T10/6243 , Y02T10/641 , Y02T10/7077 , Y10T74/19 , Y10T477/23 , Y10T477/675
摘要： PROBLEM TO BE SOLVED: To provide a power device capable of reducing the power transmitted through a composing and distributing device so that the size and manufacturing cost are decreased and driving efficiency is increased. SOLUTION: This power device 1 for driving driven parts DW, DW is provided with an engine 3, a first distributing and composing device 20 having first, second and third elements 21, 24 and 22, a second distributing and composing device 30 having fourth, fifth and sixth elements 31, 34 and 32, and speed changing devices 40, 50, 2, 61 and 62 connected to the third and sixth elements 22 and 32 and capable of changing the relation in rotational speed between the third element 22 and the sixth element 32. The second and fourth elements 24 and 31 are mechanically connected to an output shaft 3a of the engine 3, and the first and fifth elements 21 and 34 are mechanically connected to the driven parts DW DW. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够减少通过组合和分配装置传递的功率的功率装置，使得尺寸和制造成本降低，并且提高驱动效率。解决方案：用于驱动驱动部分DW，DW的动力装置1设置有发动机3，具有第一，第二和第三元件21,24和22的第一分配和组合装置20，第二分配和组合装置30 具有第四，第五和第六元件31,34和32以及连接到第三和第六元件22和32的变速装置40,50,2,61和62，并且能够改变第三元件22和32之间的转速关系和第六元件32.第二和第四元件24和31机械地连接到发动机3的输出轴3a，并且第一和第五元件21和34机械地连接到从动部分DW DW。版权所有（C）2008，JPO＆INPIT

47. 发明专利

JP2008174019A Vehicle and its control method 有权
标题翻译：车辆及其控制方法
公开(公告)号：JP2008174019A
公开(公告)日：2008-07-31
申请号：JP2007007209
申请日：2007-01-16
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： JINNO KUNIHIKO , NAKAGAWA TADASHI , MAEDA MASAHIKO , YAGUCHI HIDEAKI
IPC分类号： B60K35/00 , B60K6/44 , B60K6/445 , B60K6/448 , B60K6/52 , B60K6/543 , B60L3/00 , B60L3/08 , B60L11/14 , B60W10/10 , B60W20/00
CPC分类号： B60W20/00 , B60K1/02 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/448 , B60K6/52 , B60K6/543 , B60K6/547 , B60L15/2045 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/24 , B60W50/14 , B60W2540/10 , B60W2540/12 , B60W2540/16 , B60W2540/30 , B60Y2200/90 , F16H63/42 , F16H2037/0866 , Y02T10/6239 , Y02T10/6243 , Y02T10/6265 , Y02T10/6286 , Y02T10/645 , Y02T10/72 , Y02T10/7283
摘要： PROBLEM TO BE SOLVED: To allow further improvement of fuel economy by inducing a driver to achieve economical travelling more effectively, in a vehicle in which a fuel economy priority mode wherein fuel economy has priority can be selected. SOLUTION: In a hybrid vehicle 20, when an ECO switch 88 is ON, judgment is made (step S140) whether or not the driving condition is economical driving condition using a driving condition judgment map in ECO mode which has such a tendency that the driving condition is not deemed to be the economical driving condition compared with a usual running mode driving condition judgment map used when the ECO switch 88 is OFF, and the result of the judgment is indicated (step S180) on a meter display unit 90 for enabling identifying whether or not the driving condition is economical driving condition by turning on or turning off of a ECO mark 95. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了进一步提高燃料经济性，通过引导驾驶员更有效地实现经济的行驶，可以选择其中可以选择燃料经济性优先的燃料经济性优先模式的车辆。解决方案：在混合动力车辆20中，当ECO开关88接通时，使用具有这种倾向的ECO模式中的驾驶状态判断图进行判断（步骤S140）驾驶状况是否为经济驾驶条件与在ECO开关88断开时使用的通常的行驶模式驾驶状态判断图相比，驾驶状况不被认为是经济驾驶状态，并且在仪表显示单元90上指示了判断结果（步骤S180）用于通过打开或关闭ECO标记95来识别驾驶状况是否是经济驾驶状况。版权所有：（C）2008，JPO＆INPIT

48. 发明专利

JP2008168806A Hybrid vehicle and its control method 有权
标题翻译：混合动力车辆及其控制方法
公开(公告)号：JP2008168806A
公开(公告)日：2008-07-24
申请号：JP2007004454
申请日：2007-01-12
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： JINNO KUNIHIKO , NAKAGAWA TADASHI , MAEDA MASAHIKO , YAGUCHI HIDEAKI
IPC分类号： B60W10/06 , B60K6/44 , B60K6/445 , B60K6/448 , B60K6/52 , B60K6/543 , B60L11/14 , B60W10/08 , B60W20/00 , F02D29/00 , F02D29/02
CPC分类号： B60W20/40 , B60K6/00 , B60K6/44 , B60K6/445 , B60K6/448 , B60K6/52 , B60K6/543 , B60L7/14 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L11/1868 , B60L15/2009 , B60L15/2045 , B60L2210/10 , B60L2210/40 , B60L2220/14 , B60L2220/52 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/80 , B60L2250/24 , B60L2250/26 , B60L2260/28 , B60L2270/145 , B60W10/04 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2540/04 , B60W2710/086 , F02D29/00 , F02D29/02 , Y02T10/6217 , Y02T10/623 , Y02T10/6239 , Y02T10/6243 , Y02T10/6265 , Y02T10/6286 , Y02T10/641 , Y02T10/645 , Y02T10/648 , Y02T10/7005 , Y02T10/7044 , Y02T10/7066 , Y02T10/7077 , Y02T10/7216 , Y02T10/7241 , Y02T10/7283
摘要： PROBLEM TO BE SOLVED: To allow a driver to optionally select whether or not to give priority to improvement of fuel consumption by keeping the stopped condition of an internal combustion engine as much as possible in a hybrid vehicle with the internal combustion engine and an electric motor. SOLUTION: The hybrid vehicle 20, if it determines that handling of an accelerator by the driver is rough when the vehicle travels at the time of stoppage of the engine 22 while an ECO switch 88 is turned on (a step S120), sets a threshold value Pref for a required power P* to the value P2 greater than the value P1 at the time of turning-off of the ECO switch 88 so as to give priority to the improvement of fuel consumption of the engine 22 (a step S140), and controls the engine 22 and electric motors MG1 and MG2 so that torque based on the required torque Tr* can be obtained by starting of the engine 22 based on the suitable threshold value Pref (steps S150 to S230). COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了允许驾驶员通过在具有内燃机的混合动力车辆中尽可能多地保持内燃机的停止状态来选择是否优先改善燃料消耗，以及电动马达。解决方案：如果在ECO开关88接通的同时车辆在发动机22的停止时行驶时由驾驶员判断为加速器的处理是粗糙的，则混合动力车辆20（步骤S120）将所需功率P *的阈值Pref设置为大于ECO开关88关闭时的值P1的值P2，以便优先改善发动机22的燃料消耗（步骤 S140），并且通过基于合适的阈值Pref启动发动机22，可以控制发动机22和电动机MG1，MG2，从而能够获得基于所需转矩Tr *的转矩（步骤S150〜S230）。版权所有（C）2008，JPO＆INPIT

49. 发明专利

JP4123254B2 Misfire determination method of the misfire determination device and the internal combustion engine of the internal combustion engine 有权
标题翻译：空值
公开(公告)号：JP4123254B2
公开(公告)日：2008-07-23
申请号：JP2005217719
申请日：2005-07-27
申请人：トヨタ自動車株式会社
发明人：勝彦山口
IPC分类号： B60W10/06 , B60K6/445 , B60K6/448 , B60W10/08 , B60W20/00 , F02D29/02 , F02D41/22 , F02D45/00
CPC分类号： B60W20/10 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/448 , B60K6/52 , B60K6/547 , B60L2240/421 , B60L2240/423 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2510/081 , B60W2510/244 , B60W2520/10 , B60W2540/10 , B60W2540/12 , B60W2540/16 , B60W2710/0644 , B60W2710/081 , B60W2710/083 , G01M15/11 , Y02T10/6239 , Y02T10/6243 , Y02T10/6265 , Y02T10/6286 , Y02T10/642
摘要： In response to the on condition of an engine misfire identification switch SWj (step S110: No), the engine misfire identification device of the invention sets a maintenance-based engine misfire identification pattern and performs engine misfire identification across the whole operable range of an engine (step S120). When a frequency of system activation Nj since a last engine misfire identification is greater than a preset reference number Nref or when an elapsed time Tj since the last engine misfire identification is longer than a preset reference time Tref (step S130: Yes), the engine misfire identification device specifies a suitable engine misfire identification pattern based on the operating state of the engine and the state of charge SOC of a battery. The hybrid vehicle adopts a load-operation-state engine misfire identification pattern to identify a misfire in a load operation state of the engine in a range to a reference upper rotation speed Nmax, which is set according to the vehicle speed V (step S170), while adopting a motoring-state engine misfire identification pattern to identify a misfire in a motoring state of the engine in a range to the reference upper rotation speed Nmax, which is set according to the vehicle speed V (step S200) . This arrangement of the invention desirably enhances the frequency of engine misfire identification and ensures the engine misfire identification in a wide operation range of the engine.
摘要翻译：根据发动机失火识别开关SWj的启动状态（步骤S110：否），本发明的发动机失火识别装置设定基于维护的发动机失火识别模式，并且在发动机的整个可操作范围内进行发动机失火识别（步骤S120）。当最后一次发动机失火识别的系统激活频率Nj大于预设的参考号N ref时，或者自上次发动机失火识别以来的经过时间Tj比预设的参考时间Tref长（步骤S130：是）失火识别装置基于发动机的运行状态和电池的充电状态SOC来指定合适的发动机失火识别模式。混合动力车辆采用负载运行状态的发动机失火识别模式，以在发动机的负载运转状态下，在根据车速V设定的基准上部转速Nmax的范围内，识别出发动机的失火（步骤S170）同时采用驾驶状态发动机失火识别模式，以在与根据车速V设定的基准上转速Nmax的范围内识别发动机的驾驶状态中的失火（步骤S200）。本发明的这种布置期望地增强发动机失火识别的频率，并确保在发动机的宽的操作范围内的发动机失火识别。

50. 发明专利

JP2008161023A Vehicle and control method thereof 有权
标题翻译：车辆及其控制方法
公开(公告)号：JP2008161023A
公开(公告)日：2008-07-10
申请号：JP2006349726
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： KAMIOKA KIYOSHIRO
IPC分类号： B60L15/20 , B60K6/44 , B60K6/445 , B60K6/448 , B60K6/52 , B60L11/14 , B60W10/06 , B60W10/08 , B60W20/00
CPC分类号： B60W20/10 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/448 , B60K6/52 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L2210/40 , B60L2220/14 , B60L2220/52 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/486 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2240/80 , B60L2250/24 , B60L2250/26 , B60L2260/28 , B60W10/06 , B60W10/08 , B60W20/00 , B60W50/10 , B60W2540/10 , B60W2540/106 , B60W2710/083 , B60W2710/105 , B60W2710/1083 , F16H2037/0866 , Y02T10/6217 , Y02T10/6239 , Y02T10/6243 , Y02T10/6265 , Y02T10/6286 , Y02T10/641 , Y02T10/646 , Y02T10/648 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241 , Y02T10/7258 , Y10T477/30
摘要： PROBLEM TO BE SOLVED: To provide preferable acceleration feeling to a driver when an acceleration opening degree is kept, and to output sufficient torque on a low speed side. SOLUTION: When an accelerator is kept being depressed to some degree and the acceleration opening degree Acc is kept constant, a target addition torque Ttag and a maximum reflection ratio kmax increase amount krt are set based on the acceleration opening degree Acc and a vehicle speed V (S130), and when a predetermined time passes after a basic required torque Tbase based on the acceleration opening degree Acc and the vehicle speed V starts to decrease (S140), an addition torque Tadd obtained by multiplying the reflection ratio k which increases to the maximum reflection ratio kmax by the increase amount krt by the target addition torque Ttag is added to the base required torque Tbase is set as an execution required torque T* (S150, S180, S190), thus controlling an engine and two motors (S200-S260). COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了在保持加速开度时向司机提供优选的加速感，并且在低速侧输出足够的转矩。解决方案：当加速器在某种程度上被压下并且加速开度Acc保持恒定时，基于加速开度Acc和a设定目标加法转矩Ttag和最大反射率kaxax增加量krt 车速V（S130），并且当基于加速开度Acc和车速V开始基本要求扭矩Tbase开始减小之后预定时间经过（S140）时，通过将反射比k乘以得到的相加转矩Tadd 增加到最大反射率kaxax乘以目标加法转矩Ttag的增加量krt加到基本所需转矩Tbase被设定为执行要求转矩T *（S150，S180，S190），从而控制发动机和两个电动机（S200-S260）。版权所有（C）2008，JPO＆INPIT

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