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公开(公告)号:EP1806493A1
公开(公告)日:2007-07-11
申请号:EP05790498.9
申请日:2005-10-04
申请人: Isuzu Motors Limited
CPC分类号: F02D41/0052 , F02B15/00 , F02B23/0696 , F02D41/10 , F02D41/18 , F02D41/3035 , F02D41/3064 , F02D41/3076 , F02D41/402 , F02M26/04 , F02M26/10 , F02M26/23 , Y02T10/125 , Y02T10/47
摘要: In a diesel engine control device, a normal injection mode that implements normal combustion and a premixed injection mode that implements premixed combustion are set, the normal injection mode is implemented when the actual engine operating conditions are in the normal region, and the premixed injection mode is implemented when the actual engine operating conditions are in the premixed region. When one control mode is being implemented in the corresponding engine operating region, the control mode is forcibly switched to the other control mode when the engine enters a predetermined transition state. This makes it possible to switch earlier than normal, and in particular when accelerating, the desired acceleration performance can be obtained.
摘要翻译: 在柴油发动机控制装置中,设定实施正常燃烧的正常喷射模式和实施预混合燃烧的预混合喷射模式,当实际发动机工况处于正常区域时实施正常喷射模式,并且预混合喷射模式 当实际的发动机运行条件在预混合区域时实施。 当在相应的发动机工作区域中实现一个控制模式时,当发动机进入预定的过渡状态时,控制模式被强制切换到另一个控制模式。 这使得可以比正常更早地进行切换,并且特别是在加速时可以获得期望的加速性能。