发明名称 |
Valve timing control system for internal combustion engine |
摘要 |
A valve timing control system for an internal combustion engine is provided which is capable of ensuring reliable holding of a valve by an actuator, and attaining energy saving by efficient operation of the actuator. The valve timing control system controls valve-closing timing of a valve opened by a cam provided on a camshaft, by temporarily holding the valve. A response delay of the actuator is predicted as a response delay prediction value. Output timing is set in which a drive signal for driving the actuator is output, according to the predicted response delay prediction value. Holding timing is controlled in which the valve is held by the actuator, by outputting the drive signal to the actuator, based on the set output timing.
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申请公布号 |
US2003183183(A1) |
申请公布日期 |
2003.10.02 |
申请号 |
US20030390912 |
申请日期 |
2003.03.19 |
申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
YAMAKI TOSHIHIRO;OZAWA HIDETAKA;SAKAI HISAO;ABE KENJI |
分类号 |
F01L13/00;F01L1/26;F01L1/46;F01L9/04;F02D13/02;(IPC1-7):F01L9/04;F01L1/34;F01L1/02 |
主分类号 |
F01L13/00 |
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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