In recent years, the integrity of railway scientific research has aroused concern from all walks of life. In order to analyze the integrity of railway scientific research in China, based on the Triple Helix Model and centered on the credibility of railway scientific research personnel,the cooperative relationship among universities, government and enterprises is expounded. And the current situation of the research integrity of our country and railway industry, analyzing the present situation and problems of research integrity from the system construction, moral construction and information management three aspects, this paper discusses the problem of railway research integrity in our country, and puts forward corresponding countermeasures, scientific misconduct, governance should be from the three aspects of system, education, information technology, Build railway scientific research integrity of "government, industry and learning" governance model.