基本信息:
- 专利标题： Control device of internal combustion engine
- 专利标题（中）：内燃机控制装置
- 申请号：JP2010026665 申请日：2010-02-09
- 公开(公告)号：JP2011163206A 公开(公告)日：2011-08-25
- 发明人： IDE HIDETO , UEDA KATSUNORI , MIYATA TOSHIYUKI
- 申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
- 专利权人： Mitsubishi Motors Corp,三菱自動車工業株式会社
- 当前专利权人： Mitsubishi Motors Corp,三菱自動車工業株式会社
- 优先权： JP2010026665 2010-02-09
- 主分类号： F02D41/06
- IPC分类号： F02D41/06 ; F02D45/00
摘要：
PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine, improving start quickness, inhibiting wasteful injection of fuel and securing the startability.
SOLUTION: A cylinder discrimination part 103 discriminates a specific cylinder group when a first crank angle is detected by a crank angle sensor 21 and discriminates another cylinder group when a second crank angle is detected by the crank angle sensor 21. A discriminated result determination part 106 determines propriety of the discriminated result by the cylinder discrimination part 103 based on a map stored in a storage part 105. A fuel injection control part 101 performs starting fuel injection for injecting fuel into the specific cylinder group when the specific cylinder group is discriminated by the cylinder discrimination part 103, and when the discriminated result is determined to be negative by the discriminated result determination part 106, the starting fuel injection is prohibited by an injection prohibition part 108.
COPYRIGHT: (C)2011,JPO&INPIT
摘要（中）：
SOLUTION: A cylinder discrimination part 103 discriminates a specific cylinder group when a first crank angle is detected by a crank angle sensor 21 and discriminates another cylinder group when a second crank angle is detected by the crank angle sensor 21. A discriminated result determination part 106 determines propriety of the discriminated result by the cylinder discrimination part 103 based on a map stored in a storage part 105. A fuel injection control part 101 performs starting fuel injection for injecting fuel into the specific cylinder group when the specific cylinder group is discriminated by the cylinder discrimination part 103, and when the discriminated result is determined to be negative by the discriminated result determination part 106, the starting fuel injection is prohibited by an injection prohibition part 108.
COPYRIGHT: (C)2011,JPO&INPIT
要解决的问题：提供内燃机的控制装置，提高启动速度，抑制燃料的浪费注入并确保启动性。 解决方案：当通过曲柄角传感器21检测到第一曲柄角时，气缸判别部分103鉴别特定气缸组，并且当曲柄角传感器21检测到第二曲柄角时，判别另一气缸组。鉴别结果 确定部分106基于存储在存储部分105中的映射来确定圆筒鉴别部分103的鉴别结果的合适性。燃料喷射控制部分101执行用于将燃料喷射到特定气缸组中的启动燃料喷射，当特定气缸组为 由气缸识别部分103识别，并且当鉴别结果确定部分106确定判别结果为否定时，喷射禁止部分108禁止起动燃料喷射。版权所有（C）2011，JPO＆INPIT