Invention Grant
- Patent Title: Control apparatus for internal combustion engine, method of controlling internal combustion engine, and computer-readable storage medium
- Patent Title (中): 用于内燃机的控制装置，内燃机的控制方法和计算机可读存储介质
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Application No.: US13916580Application Date: 2013-06-13
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Publication No.: US09200585B2Publication Date: 2015-12-01
- Inventor: Shusuke Akazaki , Yuji Yamamoto , Satoshi Furuhashi
- Applicant: HONDA MOTOR CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: HONDA MOTOR CO., LTD.
- Current Assignee: HONDA MOTOR CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Mori & Ward, LLP
- Priority: JP2012-138175 20120619
- Main IPC: F02D41/30
- IPC: F02D41/30 ; F02D35/02 ; F02D41/14 ; F02D41/28
Abstract:
A control apparatus for an internal combustion engine includes a cylinder internal pressure sensor, a fuel injection parameter calculator, a driving device, and a sensor output signal processing device. The sensor output signal processing device is configured to set a noise reduction period in accordance with an opening time and an opening start time of a fuel injection valve and is configured to reduce, during the noise reduction period, noise that is included in a cylinder internal pressure sensor output signal and that is caused by opening of the fuel injection valve.
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