Research On Knowledge System Construction Of Rail Transit Industry

With the development of society and the improvement of publishing level,the publishing method is also quietly changing.Digital publishing,as a product of scientific and technological progress,has been sought after by major publishing organizations for its high efficiency and intelligence.In the increasingly hot digital publishing market,there are various systems of knowledge system construction.However,the rail transit industry publishing organizations still lack a complete platform to quickly solve the construction of digital knowledge resources.Based on this background,this paper designs and implements the knowledge system of the rail transit industry.The rail transit industry knowledge system construction system is an intelligent construction platform integrating knowledge screening,task assignment and resource construction.The platform displays the digital knowledge resources of the publishing house in a visual way,provides users with online auditing,and has built-in word resource library,book resource library and knowledge resource association library,which can locally and effectively validate the valid knowledge resources after review used by the publisher.The rail transit industry knowledge system construction system adopts the B/S architecture and consists of modules such as server,client and network communication.The server is responsible for processing the client access request and returning the processing result;the client adopts the MVC framework and combines the modular design ideas to split the system into modules for book upload analysis,book display,book review,word loading,word review,data storage,etc.It provides users with a perfect closed-loop system that supports online auditing,resource library construction,and user behavior collection.The network communication module uses HTTPS communication protocol to exchange data in JSON format,parse data by reflection,and MD5 encryption of some data.Transmission,realizing secure and effective information transmission between the client and the server.In order to ensure system performance,the white box and black box test methods in software engineering are used for system function and performance test.Test and on-line operation results show that the system is excellent in response speed,content accuracy and compatibility.The system has complete functions,friendly user experience,and good compatibility,which meets various design requirements.