Railway Computer Application was founded in 1992. It is supervised by China State Railway Group Co., Ltd., sponsored by China Academy of Railway Sciences Group Co., Ltd. and Computer Committee of China Railway Society, and hosted by the Institute of Electronic Computing Technology of China Academy of Railway Sciences Group Co., Ltd. It is the only industry computer and information technology professional journal (monthly) that can be publicly issued at home and abroad in China Railway. The journal always adheres to the correct direction of publication, constantly tracks the cutting-edge technology in the field of railway informatization, and strives to solve related technical problems. It is committed to comprehensively, quickly and accurately publishing new achievements in the application of railway information technology at home and abroad, academic and theoretical exploration of information technology in various professional fields of railways, engineering practice and development review and dynamic papers. Serving the cause of railway informatization construction, communicating technical exchanges in the field of railway informatization at home and abroad, and publishing authoritative industry information. Adhering to the combination of academic and popularization, following the concept of "application-oriented, industry-focused, honest publication, and serving the society", the journal is positioned as a combination of railway informatization and IT technology, and strives to play the role of railway informatization window and communication platform.