| China’s standard EMU is a EMU train developed under the leadership of China Railway Corporation,with full independent intellectual property rights and reaching the world’s advanced level.By the end of 2018,China has built more than 29000 kilometers of high-speed rail,ranking first in the world,twice the total mileage of high-speed rail in other countries.The safety of high-speed rail is closely related to the safety of people’s lives and property.The State Railway Administration has put forward various requirements for strengthening the safety and quality supervision of high-speed rail,requiring all regulatory departments to further improve their understanding of the importance of high-speed rail safety,objectively analyze the situation faced by high-speed rail safety,and practically take on the responsibility and mission of railway industry supervision.Through close communication between supervisors,the whole supervision process of EMU is analyzed.The software development of the system is discussed from the perspective of software analysis,design,implementation and test.The following work is completed by using the thinking and method of software engineering.Firstly,the system adopts SpringBoot framework and Oracle database.Then,by analyzing the actual process of supervision and the functional requirements of the software,the system is divided into three modules,namely,organization and implementation module,process supervision module and enterprise system supervision module.The organization and implementation module is divided into two sub modules:supervision implementation basis and supervision project management.Supervision implementation basis is the management system and legal basis of supervision task organization and supervision task implementation.Supervision project management is the specific practice of supervision representative supervision performance,implementation of technical standards supervision and source quality risk control.The process supervision module is divided into two sub modules:supervision process management and control and intelligent equipment access.Supervision process management and control is mainly to detect and verify the abnormal data in the supervision process and control the process flow card.The intelligent equipment access relies on the intelligent manufacturing of the enterprise,and access the intelligent equipment monitoring data of the enterprise for key processes and special processes,and real-time dynamic monitoring.Enterprise system supervision module is used to supervise the operation of quality management system of production enterprises and suppliers.This system supervises,records,plans and controls the whole process of supervision project from project establishment to project completion,and achieves the goal of supervision in the whole process of supervision.At present,the system has basically achieved the expected goal of system design.The function of the system is tested comprehensively,and all the functional modules operate normally.Through this system,the unified management of supervision personnel,supervision project,enterprise personnel and all kinds of documents is realized,and the work efficiency of supervision personnel in the supervision process is effectively improved.After the system is delivered for use,the developers will gradually improve the problems in the system according to the actual situation and requirements,and add new functions according to the requirements. |
