摘 要介绍了单片机在汽车发动机智能控制冷却系统中的应用 ,并阐述了智能控制的工作原理。给出了单片机的系统电路原理以及各组成部分的电路图关键词: 单片机; 智能控制; 发动机; 冷却系统Abstract【Abstract】 This paper introduces the application of the single plate computer on the intelligent controlled cooling system of the auto engines and its working principles are expounded. The circuit principles and the diagram of this system are also offered.【Key words】 single plate computer; intelligent control; engine; cooling system;目 录摘 要............................................................................................................................................IAbstract........................................................................................................................................II第 1 章 发动机冷却系统..............................................................................................................11.1 发动机冷却系统概述......................................................................................................11.1.1 发动机冷却系统的循环.........................................11.1.2 发动机冷却系统的部件分析........................................21.1.3 发动机冷却系统的设计............................................31.2 发动机冷却系统的重要意义...........................................................................................31.3 现有发动机冷却系统存在的不足..............................................................................................31.4 新型发动机冷却系统的优点和总体设计方案..............................................................4第 2 章 单片机在冷却系统中的应用...........................................................................................52.1 单片机在汽车冷却系统中的应用..................................................................................62.1.1 发动机冷却系统的组成...........................