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1. 发明授权

US08433502B2 Control method and control device for engine 有权
标题翻译：发动机控制方法及控制装置
公开(公告)号：US08433502B2
公开(公告)日：2013-04-30
申请号：US12836521
申请日：2010-07-14
申请人： Kunitomo Minamitani , Katsumasa Yoshida , Seiyo Hirano , Akitomo Kume , Hideki Sanai , Kazuya Kotani
发明人： Kunitomo Minamitani , Katsumasa Yoshida , Seiyo Hirano , Akitomo Kume , Hideki Sanai , Kazuya Kotani
IPC分类号： F02D29/02 , F02D28/00 , F02N11/08 , G06F19/00
CPC分类号： F02N11/0822 , F02N2200/022 , F02N2200/0802 , F02N2200/101 , F02N2200/102 , F02N2300/102 , Y02T10/48
摘要： One example method for an engine having an automatic stopping function in which the engine is automatically stopped when a predetermined engine stopping condition is satisfied, and then the engine is automatically restarted when a predetermined engine restarting condition is satisfied, includes the following: a first step for driving a motor so as to increase an engine rotating speed of the engine up to a predetermined rotating speed and maintain the engine rotating speed, in a case in which a predetermined first condition is satisfied when the engine rotating speed is below the predetermined rotating speed during automatic engine stopping; and a second step for restarting a fuel supply into the engine in a case in which a predetermined second condition is satisfied after the first step is executed.
摘要翻译：具有自动停止功能的发动机的一个示例性方法，其中当满足预定的发动机停止条件时发动机自动停止，然后当满足预定的发动机重新启动条件时发动机自动重新启动，包括以下步骤：第一步骤在发动机转速低于预定转速的情况下，在满足规定的第一条件的情况下，驱动电动机，将发动机的发动机转速提高到预定的转速并保持发动机的转速在自动发动机停机期间; 以及在执行第一步骤之后，在满足预定的第二条件的情况下，重新开始向发动机供油的第二步骤。

2. 发明授权

US08498767B2 Power-supply control apparatus of vehicle 有权
标题翻译：车辆电源控制装置
公开(公告)号：US08498767B2
公开(公告)日：2013-07-30
申请号：US13474327
申请日：2012-05-17
申请人： Kazuya Kotani , Hideki Sanai , Takeharu Yamashita , Masayoshi Takahashi
发明人： Kazuya Kotani , Hideki Sanai , Takeharu Yamashita , Masayoshi Takahashi
IPC分类号： H02P1/00
CPC分类号： H02J7/1438 , F02N11/0818 , F02N11/0866 , F02N2011/0888 , H02J1/00 , H02J7/345 , H02J2001/008
摘要： A power-supply control apparatus of a vehicle comprises a first electricity-storage device to supply electric power to a starter for starting engine, a generator to convert kinetic energy of the vehicle during a vehicle deceleration to electric energy for energy recovery, a second electricity-storage device coupled to the generator to store the electric power from the generator thereat, a feeder circuit coupling the second electricity-storage device to an electric load with a relatively-small electric-load capacity via a DC/DC convertor, a coupling line coupling the second electricity-storage device to the first electricity-storage device via a coupling relay, and a controller to control the electric power passing through the feeder circuit and the coupling line, wherein the controller executes a control to make the coupling relay on the coupling line in an OFF state when the starter operates.
摘要翻译：车辆的电源控制装置包括：向起动发动机的起动器供给电力的第一蓄电装置，将车辆减速期间的车辆的动能转换成能量回收用电力的发电机，第二电力耦合到发电机的储存装置，用于存储来自发生器的电力;馈电电路，通过DC / DC转换器将耦合第二蓄电装置的电负载与相对较小的电负载容量耦合;耦合线通过耦合继电器将第二蓄电装置耦合到第一蓄电装置，以及控制器，用于控制通过馈电电路和耦合线的电力，其中控制器执行控制以使耦合继电器在当启动器运行时，耦合线处于OFF状态。

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