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公开(公告)号：US10316958B2
公开(公告)日：2019-06-11
申请号：US15336672
申请日：2016-10-27
发明人： Yoh Han Kim , Jungwoo Seo , Jung Wan Choi
IPC分类号： F16H61/00 , B60K6/22 , F16H61/02 , B60K6/48 , F16H59/44 , F16H59/48 , F16H59/66 , F16H59/70 , F16H59/36
摘要： A system and method for electric oil pump control of hybrid electric vehicle are provided. The system includes a driving information detector that is configured to detect driving information according to driving of the hybrid vehicle and an operation type transmission of an electric oil pump (EOP) that receives and supplies transmission oil for operating a clutch. A controller analyzes the driving information, and detects an oil skew phenomenon and enters the EOP speed increasing mode when the hybrid vehicle stops by rapid braking, and increases the EOP speed to increase temporary oil absorption power during rapid starting in a predetermined reference period of time.
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公开(公告)号：US20180051801A1
公开(公告)日：2018-02-22
申请号：US15336672
申请日：2016-10-27
发明人： Yoh Han Kim , Jungwoo Seo , Jung Wan Choi
CPC分类号： F16H61/0025 , B60K6/22 , B60K6/48 , B60K2006/4825 , B60Y2200/92 , B60Y2300/18108 , B60Y2306/03 , F16H59/44 , F16H59/48 , F16H59/66 , F16H59/70 , F16H61/0202 , F16H2059/366 , F16H2059/663 , Y02T10/6221 , Y02T10/6252 , Y10S903/904
摘要： A system and method for electric oil pump control of hybrid electric vehicle are provided. The system includes a driving information detector that is configured to detect driving information according to driving of the hybrid vehicle and an operation type transmission of an electric oil pump (EOP) that receives and supplies transmission oil for operating a clutch. A controller analyzes the driving information, and detects an oil skew phenomenon and enters the EOP speed increasing mode when the hybrid vehicle stops by rapid braking, and increases the EOP speed to increase temporary oil absorption power during rapid starting in a predetermined reference period of time.
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