Abstract: In order to implement data integration of transport information integration platform for information systems in different service field and solve the problem of data exchange between different systems, this article designed a message information collection method of transport information integration platform. Based on the research on the types of message information collection and data transmission mode, the article proposed the transmission mode of standard specification based on MQ (message queue) technology and XML (extensible markup language), formulated the relevant specification of message information collection, implemented the relevant functions of information processing module by. Net, and formed a set of solutions suitable for railway data exchange and information sharing. It has certain reference significance for implement data integration among heterogeneous systems.