Study and Development of Railway Route Centerline Common Service Software

Research purposes: A set of common railway route centerline related processing module is developed, which provide real-time calculation and query in a dynamic way by using the route plane and profile data, so as to support the development of application software on railway design, and realize code reuse. Research conclusions:(1) It is a feasible solution to encapsulate the railway route centerline processing function as a common module, and provides real-time calculation and query for various application software development in a dynamic way with the static route plane and profile data. (2)After verification of several software development projects, using this software development organization pattern can achieve efficient code reuse, and facilitate software maintenance. (3) As a supplement to the operation mode of multi-specialties collaborative design platform, developing common functional modules can provide support for various application software developments, which can promote the integrated development of application software and is also an attempt of service-oriented software development idea. (4)The research results can be widely used in the field of software development related to railway route centerline. © 2021, Editorial Department of Journal of Railway Engineering Society. All right reserved.