发明名称 |
GRILLE SHUTTER OPENING/CLOSING CONTROL DEVICE |
摘要 |
<p>A shutter opening/closing control device is proposed which can reduce an operation noise of the shutter without increasing the manufacturing cost. The shutter opening/closing control device includes a grille shutter for opening and closing a grille opening which introduces the outside air into the engine compartment, a shutter opening and closing operating portion having a drive source for operating the shutter to be open or to be closed, a closing operation judging portion for judging whether or not the grille shutter is operated in a closing direction based on the vehicle information and a drive source torque controlling portion for controlling the drive source of the shutter opening and closing operating portion to operate the shutter by a low torque when the grille shutter is operated in a closing direction under the engine being stopped. The low torque is lower than a high torque by which the drive source operates the grille shutter in an opening direction.</p> |
申请公布号 |
EP2650158(A4) |
申请公布日期 |
2013.12.25 |
申请号 |
EP20110846181 |
申请日期 |
2011.11.25 |
申请人 |
AISIN SEIKI KABUSHIKI KAISHA |
发明人 |
SAKAI MORIO |
分类号 |
B60K11/04;B60K6/22;B60K11/08 |
主分类号 |
B60K11/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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