公开(公告)号：US20150224985A1

公开(公告)日：2015-08-13

申请号：US14620744

申请日：2015-02-12

申请人： DENSO CORPORATION

发明人： Takuya GOTOU ,  Kazunari IZUMI

IPC分类号： B60W20/00 ,  B60W10/08 ,  B60W10/06 ,  F02N11/04 ,  F02N19/00

CPC分类号： B60W20/40 ,  B60K6/48 ,  B60K2006/4825 ,  B60W10/06 ,  B60W10/08 ,  B60W2510/0676 ,  B60W2510/0685 ,  B60W2510/08 ,  B60W2710/083 ,  F02D41/062 ,  F02N11/04 ,  F02N19/00 ,  F02N19/005 ,  F02N2200/021 ,  F02N2200/023 ,  F02N2300/104 ,  Y02T10/6221 ,  Y02T10/6252 ,  Y02T10/6286 ,  Y10S903/93

摘要： A vehicle control apparatus includes an engine and a motor generator, and controls a hybrid vehicle in which the engine is started by starting torque outputted from the motor generator. The apparatus includes a prestart control section which makes the motor generator output prestart torque smaller than the starting torque before the engine is started by the starting torque, a balance determination section which determines whether or not compression torque caused by pressure in a cylinder of the engine and the prestart torque are balanced with each other, and a start-up control section which makes the motor generator output the starting torque, after the balance determination section determines that the compression torque and the prestart torque are balanced with each other.

摘要翻译： 车辆控制装置包括发动机和电动发电机，并且通过从电动发电机输出的转矩起动来控制发动机起动的混合动力车辆。 该装置包括：预启动控制部，其使得电动发电机输出预转矩小于起动转矩前的发动机起动转矩之前的起动转矩;平衡判定部，判定由发动机的气缸内的压力引起的压缩转矩 并且所述预启动扭矩彼此平衡;以及启动控制部，其使所述电动发电机输出所述起动转矩，所述启动控制部在所述平衡判定部确定所述压缩扭矩和所述预转矩之间相互平衡的情况下进行。

公开(公告)号：US20160114652A1

公开(公告)日：2016-04-28

申请号：US14921469

申请日：2015-10-23

申请人： DENSO CORPORATION

发明人： Kazunari IZUMI ,  Kazutoshi KUWAYAMA ,  Takuya GOTOU

IPC分类号： B60H1/32 ,  B60R16/033 ,  B60W20/10 ,  B60H1/00

CPC分类号： B60H1/3208 ,  B60H2001/3273 ,  B60W20/10 ,  B60W2510/30 ,  B60W2710/0677 ,  B60W2710/305 ,  Y10S903/93

摘要： A control apparatus is applied to a system including an engine and a compressor for air-conditioning, and adjusts an operating point of the engine when the engine is operated. The control apparatus determines whether or not to allow increase in engine output to drive a compressor based on an air-conditioning request, based on the operating point of the engine before driving of the compressor in relation to a predetermined high-efficiency region including a maximum efficiency point in an efficiency characteristics of the engine, when the compressor is driven in response to the air-conditioning request. The control apparatus controls the engine output such that the operating point of the engine is in the high-efficiency region, if the increase in engine output is determined to be allowed.

摘要翻译： 控制装置应用于包括发动机和空调用压缩机的系统，并且在发动机运转时调整发动机的运转点。 控制装置基于在压缩机驱动之前发动机的工作点相对于包括最大值的预定高效区域来确定是否允许基于空调请求来增加发动机输出以驱动压缩机 当压缩机响应于空调请求而被驱动时，发动机的效率特性的效率点。 如果确定允许发动机输出的增加，则控制装置控制发动机输出，使得发动机的工作点处于高效区域。