本文介绍了智能传感器的工作原理及其结构及特点，探讨了它在柴油机监测、监控系统中的应用。作者认为该类智能传感器性能先进、适用性强，在船舶及工业方面将有良好的应用前景。Abstract : This paper introduces the working principle, features and structure of intelligent transducers, and discusses their application in the monitoring and control system of diesel engine. We consider this kind of intelligent transducer has advanced performance, and strong suitability, which predicts its good application prospect in ship and other industries.