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公开(公告)号：US09168913B2
公开(公告)日：2015-10-27
申请号：US14246574
申请日：2014-04-07
发明人： Haksung Lee , SangLok Song , Ki Nam Kim , Seung Hyun Yang , Jong Ho Lee , Jong Hyun Kim , Jaeshin Yi , Jang Mi Lee
IPC分类号： B60W10/30
CPC分类号： B60W10/30 , B60K2006/4825 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/00 , B60W30/18018 , B60W2510/101 , B60W2520/04 , B60W2520/10 , B60W2540/12 , B60W2540/16 , B60W2710/1088 , F16H61/0031 , Y02T10/6252 , Y02T10/6286
摘要： An oil pump system of a hybrid vehicle may include an electric oil pump which supplies operating hydraulic pressure to the transmission based on a speed command; a data detector which detects data for controlling the electric oil pump; and a controller which sets a driving mode of the electric oil pump based on the data detected by the data detector, determines a basic flow rate of the set driving mode, determines a final flow rate by compensating for the basic flow rate, and applies the speed command to the electric oil pump, in which the operating hydraulic pressure is supplied to the transmission only by the electric oil pump, and the speed command is determined based on target hydraulic pressure, an oil temperature, and the final flow rate.
摘要翻译： 混合动力车辆的油泵系统可以包括电动油泵，其基于速度指令向变速器提供操作液压; 数据检测器，其检测用于控制电动油泵的数据; 以及基于由数据检测器检测出的数据设定电动油泵的驾驶模式的控制器，确定设定驾驶模式的基本流量，通过补偿基本流量来确定最终流量， 对电动油泵的速度指令，其中仅通过电动油泵向变速器供给操作液压，并且基于目标液压，油温和最终流量来确定速度指令。
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公开(公告)号：US20150019073A1
公开(公告)日：2015-01-15
申请号：US14246574
申请日：2014-04-07
发明人： Haksung Lee , SangLok Song , Ki Nam Kim , Seung Hyun Yang , Jong Ho Lee , Jong Hyun Kim , Jaeshin Yi , Jang Mi Lee
IPC分类号： B60W10/30
CPC分类号： B60W10/30 , B60K2006/4825 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/00 , B60W30/18018 , B60W2510/101 , B60W2520/04 , B60W2520/10 , B60W2540/12 , B60W2540/16 , B60W2710/1088 , F16H61/0031 , Y02T10/6252 , Y02T10/6286
摘要： An oil pump system of a hybrid vehicle may include an electric oil pump which supplies operating hydraulic pressure to the transmission based on a speed command; a data detector which detects data for controlling the electric oil pump; and a controller which sets a driving mode of the electric oil pump based on the data detected by the data detector, determines a basic flow rate of the set driving mode, determines a final flow rate by compensating for the basic flow rate, and applies the speed command to the electric oil pump, in which the operating hydraulic pressure is supplied to the transmission only by the electric oil pump, and the speed command is determined based on target hydraulic pressure, an oil temperature, and the final flow rate.
摘要翻译： 混合动力车辆的油泵系统可以包括电动油泵，其基于速度指令向变速器提供操作液压; 数据检测器，其检测用于控制电动油泵的数据; 以及基于由数据检测器检测出的数据设定电动油泵的驾驶模式的控制器，确定设定驾驶模式的基本流量，通过补偿基本流量来确定最终流量， 对电动油泵的速度指令，其中仅通过电动油泵向变速器供给操作液压，并且基于目标液压，油温和最终流量来确定速度指令。
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