发明授权
- 专利标题： Combustion controller for compression-ignition direct-injection engine and engine control system for the same
- 专利标题（中）： 用于压燃式直喷发动机和发动机控制系统的燃烧控制器相同
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申请号： US12061078申请日： 2008-04-02
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公开(公告)号： US08175789B2公开(公告)日： 2012-05-08
- 发明人: Akikazu Kojima , Hiroshi Haraguchi , Youhei Morimoto , Tokuji Kuronita , Satoru Sasaki
- 申请人： Akikazu Kojima , Hiroshi Haraguchi , Youhei Morimoto , Tokuji Kuronita , Satoru Sasaki
- 申请人地址： JP Kariya
- 专利权人： Denso Corporation
- 当前专利权人： Denso Corporation
- 当前专利权人地址： JP Kariya
- 代理机构： Nixon & Vanderhye P.C.
- 优先权： JP2007-96862 20070402; JP2008-27571 20080207
- 主分类号： F02D41/30
- IPC分类号： F02D41/30
摘要：
As a compression-ignition direct-injection engine combustion controller, a program for detecting ignition timing of a main injection Mn (main ignition timing), a program for correcting a command value of main injection execution timing in a direction to the side where a detection value is converged within a predetermined range, a program for determining whether or not the corrected command value is within a predetermined range, and a program for, when it is determined that the command value is not within the range, correcting a command value related to an injection amount of a pilot injection Pt based on whether or not the command value is on a delay side or an advance side of the range.
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