本文通过分析诈骗罪的构成特点,结合思维流程图理论来综合探讨诈骗罪的认定方法,并紧扣诈骗罪中的“错误处分”要件,对诈骗罪与盗窃罪的界限进行研究,以求能够揭示出诈骗罪的实质特征,并通过制定思维流程图的方式,为公安机关办案中如何认定诈骗罪提供快速解决方案。 By analyzing the characteristics of the crime of fraud and combining with the theory of thinking flow chart, the thesis explores the methods to determine the crime of fraud in detail, and closely examines the elements of “error handling” in the crime of fraud to study the boundary of the crime of fraud and theft. Seek to reveal the essence of the crime of fraud, and through the development of a way of thinking flow chart, for the public security organs handling cases of fraud how to provide quick solutions.