Designs and Development of Engine Measurement System for Experiment Test

摘要

With the development of computer technology, data acquisition is more and more easily which can replace the manual recording process and improve the accuracy and efficiency of the data. So one experiment data acquisition system for the internal combustion (IC) engine was designed including the hardware and software system. And the hardware was completed based on the different sensor and sensor processing circuit, meanwhile, the software of the data acquisition system is realized based on VC++ platform. Then the real experiment was done using this system and accurate data was achieved based on the engine. It is proved by the experiment test that the measurement system can achieve engine cylinder pressure measure. So this data acquisition system is helpful to improve the understanding of the theoretical knowledge.