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CN101220759B 柴油发动机的机油寿命监测系统 失效 - 权利终止

柴油发动机的机油寿命监测系统
摘要：
一种用于柴油发动机系统的机油寿命监测系统包括粘度损坏模块、粘度增加模块和剩余机油寿命模块。粘度损失模块基于发动机油中的燃油聚积确定发动机油的粘度损失百分比。粘度增加模块基于发动机油中的燃油蒸发和/或烟灰聚积确定发动机油的粘度增加百分比。剩余机油寿命模块同粘度损失模块和粘度增加模块通信，并基于粘度损失百分比和/或粘度增加百分比确定剩余机油寿命百分比。
摘要（英）：

An oil life monitoring system for a diesel engine system includes a viscosity loss module, a viscosity gain module, and a remaining oil life module. The viscosity loss module determines a percentage of viscosity loss of engine oil based on fuel accumulation in the engine oil. The viscosity gain module determines a percentage of viscosity gain of engine oil based on fuel evaporation and/or soot accumulation in the engine oil. The remaining oil life module communicates with the viscosity loss module and the viscosity gain module and determines a percentage of oil life remaining based on the percentage of viscosity loss and/or the percentage of viscosity gain.

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