电子式汽车机油压力传感器设计  

Design of an Electronical Oil Pressure Sensor for Diesel Engine

作　　者：申飞[1] 李民强[1] 孙怡宁[1] 吴仲城[1] 

机构地区：[1]中国科学院合肥智能机械研究所,安徽合肥230031

出　　处：《仪表技术与传感器》2004年第7期4-5,共2页Instrument Technique and Sensor

摘　　要：机油压力是汽车发动机的重要参数之一。当机油压力过低时,可能损坏发动机,因此在汽车上需要安装油压表,以监测发动机运行过程中的机油压力。在介绍油压指示表的工作原理以及传统的机油压力传感器的基础上,提出了一种新型的电子式汽车机油压力传感器,详细讲述了传感器的结构、工作原理,并给出了其主要性能指标和实验结果。The oil pressure in the diesel engine is one of the most important parameters.The engine may be destroyed when the pressure is too low.It is necessary to use pressure sensor for the measurement in the diesel engine.After the introduction of the oil pressure meter and traditional sensor,a new design of the electronical sensor was presented.Its structure and working principle were offered in details.In addition,its specific information and the results of experiment were provided in the end.

关 键 词：发动机 机油压力 传感器 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]