冯超;滕勤;桂长林;
合肥工业大学机械与汽车工程学院
摘要：减少非正常润滑油消耗对于节能和降低发动机排放具有重要的意义,改进润滑系统是降低润滑油消耗量的关键环节。本文基于可控润滑油系统的设计概念,利用网络分析法得到的润滑系统特性,构建了电控润滑油系统的硬件电路,设计了基于嵌入式实时操作系统的软件。利用单片机实现对测量数据的处理、工作状态的自动识别、温度偏差的动态补偿和人工修正,使润滑油流量可以根据不同的要求灵活地控制。
关键词： 发动机;;电控润滑油系统;;嵌入式实时操作系统
Abstract: It is important to reduce
abnormal lubricant consumption in saving energy and emission reduction of
engines and is crucial to design lubricant system in order to lower lube oil
consumption.Based on design concept of control system for lubrication oil with
lubrication system characteristics obtained by the network analytical method,hardware
circuits of electronic control system for lubrication oil was made,and the
software on the basis of embedded real time operating system(RTOS) was
designed.The microcomputer is used to process measured data,identify
automatically operation status and perform dynamic compensation for temperature
bias,manual adjustment to control flexibly the lubricant flow according to
different requirements.
Keywords: Engine;Electronic Control System
for Lubrication Oil;Embedded Realtime Operating System
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