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11. 发明授权

US09180867B2 Drive control apparatus of hybrid vehicle 有权
标题翻译：混合动力汽车的驱动控制装置
公开(公告)号：US09180867B2
公开(公告)日：2015-11-10
申请号：US13983185
申请日：2011-02-04
申请人： Yoshiki Ito , Masaaki Tagawa , Masakazu Saito , Hitoshi Ohkuma
发明人： Yoshiki Ito , Masaaki Tagawa , Masakazu Saito , Hitoshi Ohkuma
IPC分类号： B60L9/00 , B60L11/00 , G05D1/00 , G05D3/00 , G06F7/00 , G06F17/00 , B60W20/00 , B60K6/445 , B60W10/06 , B60W10/08 , B60W10/26 , B60W30/188 , F16H37/10
CPC分类号： B60W20/11 , B60K6/445 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W20/10 , B60W30/1882 , B60W40/105 , B60W2710/0666 , B60W2710/083 , B60W2710/248 , F16H2037/102 , Y02T10/6239 , Y02T10/6286 , Y02T10/7258 , Y10S903/93
摘要： A drive control apparatus of a hybrid vehicle, in which a motor torque instruction value operator of controller calculates a torque instruction value of each of a plurality of motor generators by using a torque balance equation including a target engine torque which is obtained from a target engine operation point and an electric power balance equation including a target charge/discharge power. Thus, control of the plurality of motor generators in the case where there is a charge/discharge to/from a battery can be performed, and both of assurance of a target drive force and assurance of a target charge/discharge can be satisfied in consideration of an operation point of an internal combustion engine (engine operation point).
摘要翻译：一种混合动力车辆的驱动控制装置，其中控制器的电机转矩指令值操作器通过使用包括从目标发动机获得的目标发动机扭矩的扭矩平衡方程式来计算多个电动发电机中的每一个的转矩指令值操作点和包括目标充电/放电功率的电力平衡方程。因此，可以进行在对电池进行充放电的情况下的多个电动发电机的控制，考虑到目标驱动力的保证和目标充放电的保证的内燃机的运转点（发动机运转点）。

12. 发明授权

US09180864B2 Hybrid vehicle 有权
标题翻译：混合动力汽车
公开(公告)号：US09180864B2
公开(公告)日：2015-11-10
申请号：US13981222
申请日：2011-01-31
申请人： Yukihiro Hosoe , Yoshiki Ito , Masaaki Tagawa , Hitoshi Ohkuma
发明人： Yukihiro Hosoe , Yoshiki Ito , Masaaki Tagawa , Hitoshi Ohkuma
IPC分类号： B60W20/00 , B60W10/26 , B60W10/06 , B60K6/445
CPC分类号： B60W20/00 , B60K6/445 , B60W10/06 , B60W10/26 , B60W20/13 , B60W20/40 , B60W2510/244 , Y02T10/6239 , Y10S903/93
摘要： A hybrid vehicle includes: a charge state calculator which calculates a charge state of an electricity storer; a standard opening and closing device which turns off a contactor when the charge state calculated by the charge state calculator is lower than a standard lower-limit value; and an engine startup opening and closing device which maintains the contactor in an on state when an engine startup signal is input even when the charge state calculated by the charge state calculator is a value for turning off the contactor, wherein the contactor turning-on operation executed by the engine startup opening and closing device is executed when the charge state calculated by the charge state calculator is higher than an engine startup lower-limit value set lower than the standard lower-limit value by a predetermined value.
摘要翻译：混合动力车辆包括：计费电力储存器的充电状态的充电状态计算器; 标准开闭装置，当由充电状态计算器计算的充电状态低于标准下限值时，断开接触器; 以及发动机启动打开和关闭装置，即使当由充电状态计算器计算出的充电状态是关闭接触器的值时，也可以在输入发动机启动信号时将接触器保持在接通状态，其中接触器接通操作当由充电状态计算器计算的充电状态高于低于标准下限值的预定值的发动机起动下限值时，执行由发动机启动打开和关闭装置执行的操作。

13. 发明授权

US09114803B2 Drive control apparatus for providing drive control to a hybrid electric vehicle, and hybrid electric vehicle 有权
标题翻译：用于向混合电动车辆和混合电动车提供驱动控制的驱动控制装置
公开(公告)号：US09114803B2
公开(公告)日：2015-08-25
申请号：US13982643
申请日：2011-02-03
申请人： Masaaki Tagawa , Yoshiki Ito , Masakazu Saito , Hitoshi Ohkuma , Yukihiro Hosoe
发明人： Masaaki Tagawa , Yoshiki Ito , Masakazu Saito , Hitoshi Ohkuma , Yukihiro Hosoe
IPC分类号： B60W20/00 , B60W10/06 , B60W10/08 , B60K6/445 , B60W30/188 , F16H37/10
CPC分类号： B60W20/11 , B60K6/445 , B60W10/06 , B60W10/08 , B60W20/00 , B60W20/10 , B60W30/1882 , B60W2510/0638 , B60W2510/0666 , B60W2600/00 , B60W2710/0644 , B60W2710/0677 , F16H2037/102 , Y02T10/6239 , Y10S903/93
摘要： An engine, a first motor generator and a second motor generator are controlled by calculating an engine power target from a driving power target required for a vehicle, and finding a target engine operating point expressed by a set of an engine speed target and an engine torque target on a target operating line determined in response to the engine power target. When the found target engine operating point is different from the previously found one, a change in engine speed target is limited to a predetermined amount of change and the engine torque target of the set is reset versus an engine speed target involving the limited change based on the determined target operating line. Consequently, the engine power target and thus the driving power target are ensured so as to restrain or prevent sudden or frequent changes in engine speed with the efficiency kept high.
摘要翻译：发动机，第一电动发电机和第二电动发电机通过从车辆所需的驱动力目标计算发动机功率目标，并且找到由发动机转速目标和发动机转矩组合表示的目标发动机工作点来控制目标在响应于发动机功率目标确定的目标操作线上。当找到的目标发动机工作点与先前找到的目标发动机工作点不同时，发动机转速目标的变化被限制到预定的变化量，并且该组的发动机转矩目标与基于确定的目标操作线。因此，确保发动机功率目标和驱动功率目标，以便以效率保持高的方式来抑制或防止发动机转速的突然或频繁变化。

14. 发明授权

US08818604B2 Drive control apparatus of hybrid vehicle 有权
标题翻译：混合动力汽车的驱动控制装置
公开(公告)号：US08818604B2
公开(公告)日：2014-08-26
申请号：US13985919
申请日：2011-02-21
申请人： Masaaki Tagawa , Yoshiki Ito , Masakazu Saito , Hitoshi Ohkuma , Yukihiro Hosoe
发明人： Masaaki Tagawa , Yoshiki Ito , Masakazu Saito , Hitoshi Ohkuma , Yukihiro Hosoe
IPC分类号： B60L9/00 , B60W10/08 , B60W10/06 , B60W10/26 , B60K6/445 , B60K6/365 , B60W20/00
CPC分类号： B60W20/10 , B60K6/365 , B60K6/445 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W30/1882 , B60W2510/244 , B60W2520/10 , B60W2540/10 , B60W2710/0661 , Y02T10/56 , Y02T10/6239 , Y02T10/6286 , Y02T10/7258 , Y02T10/84 , Y10S903/93
摘要： Ina drive control apparatus (1) of a hybrid vehicle, a change rate restriction value of a target engine rotational speed which is set on the basis of a vehicle speed is preset, a restriction value of the target engine rotational speed is calculated from the change rate restriction value and a previous target engine rotational speed, a target engine operation point to decide the target engine rotational speed and a target engine torque is set on the basis of the restriction value of the target engine rotational speed and the provisional target engine rotational speed, a target electric power is calculated from a difference between a target engine power which is calculated from the target engine operation point and a target drive power, and torque instruction values of a plurality of motor generators (4, 5) are calculated by using a torque balance equation including a target engine torque which is obtained from the target engine operation point and an electric power balance equation including the target electric power.Thus, even in a transient state where the operation point of the internal combustion engine (2) is changed, since the target operation point line is traced, the fuel consumption can be improved.
摘要翻译：混合动力车辆的输入驱动控制装置（1）预先设定基于车速设定的目标发动机转速的变化率限制值，根据变更量计算目标发动机转速的限制值速度限制值和先前的目标发动机转速，基于目标发动机转速和临时目标发动机转速的限制值来设定用于决定目标发动机转速的目标发动机运转点和目标发动机转矩根据从目标发动机运转点计算出的目标发动机功率与目标驱动力之间的差值和多个电动发电机（4,5）的转矩指令值之间的差计算出目标电力，包括从目标发动机运转点获得的目标发动机扭矩和电力平衡方程式的扭矩平衡方程式 uded目标电力。因此，即使在改变内燃机（2）的运转点的过渡状态下，由于追踪了目标作业点线，因此能够提高燃料消耗。

15. 发明申请

US20140058605A1 HYBRID VEHICLE 有权
标题翻译：混合动力车
公开(公告)号：US20140058605A1
公开(公告)日：2014-02-27
申请号：US13984865
申请日：2011-02-16
申请人： Masaaki Tagawa , Yoshiki Ito , Yukihiro Hosoe , Hitoshi Ohkuma
发明人： Masaaki Tagawa , Yoshiki Ito , Yukihiro Hosoe , Hitoshi Ohkuma
IPC分类号： B60W20/00 , B60W10/08 , B60W10/196 , B60W10/06
CPC分类号： B60W20/10 , B60K6/445 , B60W10/06 , B60W10/08 , B60W10/18 , B60W10/196 , B60W20/00 , B60W20/13 , B60W20/14 , B60W20/40 , B60W30/18127 , B60W40/105 , B60W2520/10 , B60W2710/083 , Y02T10/48 , Y02T10/6239 , Y02T10/6286 , Y10S903/93
摘要： Provided is a hybrid vehicle, wherein a control means (17) includes a maximum regeneration torque calculating means (17D) which calculates a motor generator maximum regeneration torque necessary for supplying power to an electricity storing means (18) and calculates each of an engine operation maximum regeneration torque for operating an engine changing in accordance with a vehicle speed and an engine stop maximum regeneration torque and a change value calculating means (17E) which sets an engine stop prohibition vehicle speed in which an engine (2) is not stopped when a vehicle speed is equal to or faster than a predetermined vehicle speed and calculates a maximum regeneration torque when stopping the engine (2) at the engine stop prohibition vehicle speed as a maximum regeneration torque change threshold value from the engine stop regeneration torque of the maximum regeneration torque calculating means (17D).Accordingly, it is possible to suppress a variation in maximum generation torque amount generated when stopping the engine (2) from an operation state of the engine (2) in a vehicle braking state.
摘要翻译：提供一种混合动力车辆，其中控制装置（17）包括最大再生转矩计算装置（17D），其计算向电力存储装置（18）供电所需的电动发电机最大再生转矩，并计算发动机运转用于根据车速和发动机停止最大再生转矩操作发动机的最大再生转矩和设定发动机（2）未停止的发动机停止禁止车速的变化值计算装置（17E）车速等于或大于预定车速，并且当根据最大再生转矩的发动机停止再生转矩将发动机停止发动机（2）处于发动机停止禁止车速时的最大再生转矩计算为最大再生转矩变化阈值扭矩计算装置（17D）。因此，可以抑制在车辆制动状态下从发动机（2）的运转状态停止发动机（2）时产生的最大发电转矩量的变化。

16. 发明申请

US20140058602A1 HYBRID VEHICLE 审中-公开
标题翻译：混合动力车
公开(公告)号：US20140058602A1
公开(公告)日：2014-02-27
申请号：US13982792
申请日：2011-02-04
申请人： Yukihiro Hosoe , Yoshiki Ito , Masaaki Tagawa , Hitoshi Ohkuma
发明人： Yukihiro Hosoe , Yoshiki Ito , Masaaki Tagawa , Hitoshi Ohkuma
IPC分类号： B60W20/00 , B60W10/08 , B60W10/06
CPC分类号： B60W30/192 , B60K6/445 , B60W10/06 , B60W10/08 , B60W20/00 , B60W20/15 , B60W20/40 , B60W30/20 , B60W2030/206 , B60W2510/088 , Y02T10/6239 , Y02T10/6286 , Y10S903/93
摘要： It is an object of the invention to suppress a vibration generated by an abrupt change in motor torque when starting an engine.In a hybrid vehicle which outputs power generated from an engine and a motor generator to a drive shaft through a power transmitting mechanism, the hybrid vehicle includes: a compensation torque calculating means which calculates an inertia compensation torque for compensating a change in the rotation speed of the engine generated by an inertia at the time of a gear shifting operation; and a target torque calculating means which corrects a target torque of the motor generator based on the inertia compensation torque calculated by the compensation torque calculating means, wherein the compensation torque calculating means corrects the inertia compensation torque when starting the engine.
摘要翻译：本发明的目的是抑制起动发动机时电动机转矩突然变化产生的振动。在通过动力传递机构将从发动机和电动发电机产生的动力输出到驱动轴的混合动力车辆中，所述混合动力车辆包括：补偿转矩计算装置，其计算用于补偿转速的变化的惯性补偿转矩在变速操作时由惯性产生的发动机; 以及目标转矩计算装置，其基于由所述补偿转矩计算装置计算的惯性补偿转矩来校正所述电动发电机的目标转矩，其中，所述补偿转矩计算装置在起动所述发动机时修正所述惯性补偿转矩。

17. 发明申请

US20130311028A1 DRIVING SOURCE CONTROL DEVICE FOR HYBRID MOTOR VEHICLE AND DRIVING SOURCE CONTROL METHOD FOR HYBRID MOTOR VEHICLE AND HYBRID MOTOR VEHICLE 审中-公开
标题翻译：用于混合动力车辆和混合动力车辆的混合动力车辆和驱动源控制方法的驱动源控制装置
公开(公告)号：US20130311028A1
公开(公告)日：2013-11-21
申请号：US13983467
申请日：2011-02-09
申请人： Hitoshi Ohkuma , Yoshiki Ito , Masakazu Saito , Masaaki Tagawa , Yukihiro Hosoe
发明人： Hitoshi Ohkuma , Yoshiki Ito , Masakazu Saito , Masaaki Tagawa , Yukihiro Hosoe
IPC分类号： B60W20/00 , B60W10/08 , B60W10/06
CPC分类号： B60W10/26 , B60K6/445 , B60W10/06 , B60W10/08 , B60W20/00 , B60W20/13 , B60W30/18036 , B60W2510/244 , B60W2600/00 , B60W2710/081 , Y02T10/6239 , Y02T10/6286 , Y10S903/93
摘要： To provide a driving source control for a hybrid motor vehicle capable of comfortably driving a motor generator by activating an internal combustion engine only at minimum necessary timings at a time of moving backward. It is a driving source control device 1 for a hybrid motor vehicle that moves by mounting an engine 2 and motor generators 4 and 5, in which a driving control unit 32 reduces a target rotational speed of the first motor generator 4, when a shift position detection unit 47 has acquired a backward moving command and a battery state of charge detection unit 36 has detected that a remaining charge amount SOC of a battery 21 is less than or equal to a setting value, at a time of an activation stopping state of the engine 2.
摘要翻译：为了提供一种混合动力车辆的驱动源控制，该混合动力车辆能够在向后移动时以最小必要的定时激活内燃机，从而舒适地驱动电动发电机。它是用于混合动力车辆的驱动源控制装置1，其通过安装发动机2和电动发电机4,5进行移动，发动机4和5在驱动控制单元32降低第一电动发电机4的目标转速时，检测单元47已经获取了向后移动命令，并且电池状态充电检测单元36已经检测到电池21的剩余电荷量SOC小于或等于设定值，在激活停止状态时发动机2。

18. 发明申请

US20130311024A1 DRIVE CONTROL APPARATUS FOR PROVIDING DRIVE CONTROL TO A HYBRID ELECTRIC VEHICLE, AND HYBRID ELECTRIC VEHICLE 有权
标题翻译：用于向混合电动车辆提供驱动控制的驱动控制装置和混合电动车
公开(公告)号：US20130311024A1
公开(公告)日：2013-11-21
申请号：US13982643
申请日：2011-02-03
申请人： Masaaki Tagawa , Yoshiki Ito , Masakazu Saito , Hitoshi Ohkuma , Yukihiro Hosoe
发明人： Masaaki Tagawa , Yoshiki Ito , Masakazu Saito , Hitoshi Ohkuma , Yukihiro Hosoe
IPC分类号： B60W20/00 , B60W10/08 , B60W10/06
CPC分类号： B60W20/11 , B60K6/445 , B60W10/06 , B60W10/08 , B60W20/00 , B60W20/10 , B60W30/1882 , B60W2510/0638 , B60W2510/0666 , B60W2600/00 , B60W2710/0644 , B60W2710/0677 , F16H2037/102 , Y02T10/6239 , Y10S903/93
摘要： An engine, a first motor generator and a second motor generator are controlled by calculating an engine power target from a driving power target required for a vehicle, and finding a target engine operating point expressed by a set of an engine speed target and an engine torque target on a target operating line determined in response to the engine power target. When the found target engine operating point is different from the previously found one, a change in engine speed target is limited to a predetermined amount of change and the engine torque target of the set is reset versus an engine speed target involving the limited change based on the determined target operating line. Consequently, the engine power target and thus the driving power target are ensured so as to restrain or prevent sudden or frequent changes in engine speed with the efficiency kept high.
摘要翻译：发动机，第一电动发电机和第二电动发电机通过从车辆所需的驱动力目标计算发动机功率目标，并且找到由发动机转速目标和发动机转矩组合表示的目标发动机工作点来控制目标在响应于发动机功率目标确定的目标操作线上。当找到的目标发动机工作点与先前找到的目标发动机工作点不同时，发动机转速目标的变化被限制到预定的变化量，并且该组的发动机转矩目标与基于确定的目标操作线。因此，确保发动机功率目标和驱动功率目标，以便以效率保持高的方式来抑制或防止发动机转速的突然或频繁变化。

19. 发明申请

US20130304297A1 DRIVE CONTROL APPARATUS AND METHOD FOR PROVIDING A DRIVE CONTROL TO A HYBRID ELECTRIC VEHICLE, AND HYBRID ELECTRIC VEHICLE 有权
标题翻译：用于向混合电动车辆和混合动力车辆提供驱动控制的驱动控制装置和方法
公开(公告)号：US20130304297A1
公开(公告)日：2013-11-14
申请号：US13981576
申请日：2011-02-03
申请人： Yoshiki Ito , Masaaki Tagawa , Masakazu Saito , Hitoshi Ohkuma , Yukihiro Hosoe
发明人： Yoshiki Ito , Masaaki Tagawa , Masakazu Saito , Hitoshi Ohkuma , Yukihiro Hosoe
IPC分类号： B60W20/00 , B60W10/08 , B60W10/06
CPC分类号： B60W20/11 , B60K6/445 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W30/1882 , B60W30/1884 , B60W2600/00 , B60W2710/0644 , B60W2710/086 , F16H2037/102 , Y02T10/6239 , Y02T10/6286 , Y10S903/93
摘要： An apparatus that both prevents excessive engine speed and satisfies a driver's requested drive torque. A control apparatus provides torque control to a hybrid electric vehicle and uses a calculated engine speed final target, and engine speed temporary target, which may not exceed an upper limit. In addition the control recalculates an engine operating point target based on the calculated engine speed final target and calculates an engine power final target based on the recalculated engine operating point target. An electrical power target is calculated based on the calculated engine power final target. Engine torque is controlled based on the calculated engine operating point target (especially the engine torque final target). In addition, motor generators are controlled to operate in power running mode or regenerating mode, based on the calculated engine operating point target and electrical power target.
摘要翻译：这种装置既防止发动机转速过快并且满足驾驶员要求的驱动扭矩。控制装置向混合电动车辆提供扭矩控制，并且使用计算出的发动机转速最终目标和发动机转速临时目标，其可以不超过上限。此外，控制基于计算的发动机转速最终目标重新计算发动机工作点目标，并且基于重新计算的发动机工作点目标来计算发动机功率最终目标。基于所计算的发动机功率最终目标来计算电力目标。基于计算的发动机工作点目标（特别是发动机扭矩最终目标）来控制发动机转矩。另外，根据计算的发动机工作点目标和电力目标，电机发电机被控制在动力运行模式或再生模式下运行。

20. 发明申请

US20130304294A1 DRIVE CONTROL APPARATUS AND CONTROL METHOD FOR HYBRID VEHICLES AND HYBRID VEHICLE 有权
标题翻译：混合动力车辆和混合动力车辆的驱动控制装置和控制方法
公开(公告)号：US20130304294A1
公开(公告)日：2013-11-14
申请号：US13981005
申请日：2011-01-31
申请人： Yukihiro Hosoe , Yoshiki Ito , Masaaki Tagawa , Hitoshi Ohkuma
发明人： Yukihiro Hosoe , Yoshiki Ito , Masaaki Tagawa , Hitoshi Ohkuma
IPC分类号： B60W20/00
CPC分类号： B60W20/10 , B60K6/445 , B60L15/00 , B60W10/06 , B60W10/08 , B60W20/00 , B60W30/184 , B60W30/1882 , B60W30/1884 , B60W2710/0644 , B60W2710/0666 , B60W2710/081 , B60W2710/083 , Y02T10/6239 , Y02T10/6286 , Y10S903/903
摘要： A drive control apparatus for hybrid vehicles adapted to facilitate controlling a rotation speed of an internal combustion engine, preventing excess speeds of a motor generator. The drive control apparatus for hybrid vehicles is adapted for a drive control of a vehicle using outputs from an engine and motor generators, and includes a target engine operating point setter for setting up a target engine operating point to determine target engine torque and a target engine rotation speed of the engine from target engine power and an efficiency of system. A motor torque command value calculator sets up respective torque command values of the motor generators, and an engine torque corrector corrects the target engine torque by a target engine torque correction value set up based on the torque command values of the motor generators and permissible output torque of the motor generators.
摘要翻译：一种用于混合动力车辆的驱动控制装置，其适于便于控制内燃机的转速，从而防止电动发电机的超速。用于混合动力车辆的驱动控制装置适用于使用来自发动机和电动发电机的输出的车辆的驱动控制，并且包括用于建立目标发动机工作点以确定目标发动机扭矩的目标发动机工作点设定器和目标发动机发动机从目标发动机功率的转速和系统的效率。电动机转矩指令值计算器设定电动发电机的各个转矩指令值，发动机转矩校正器通过基于电动发电机的转矩指令值设定的目标发动机扭矩校正值和允许的输出转矩来校正目标发动机转矩的电动发电机。

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