This paper first introduces the business needs and social value positioning of the traditional railway station to guide the existence value of the smart station;then it focuses on the system architecture(passenger passive positioning service system and active positioning engine system),technical principle and implementation function of the smart station based on the neural network positioning platform,especially the comparison between the neural network fingerprint positioning and the traditional positioning method Secondly,the existing problems of the platform are analyzed and summarized to increase the actual landing possibility of the platform. Finally,we hope to improve user’s satisfaction degree through information technology,enhance the management efficiency of train stations,reduce operating costs,increase related business income,so as to ensure basic safety for national security and people’s safety,effectively prevent the spread of epidemic situation,and finally can be extended to different scenes.