The Software Testing Process Improvement For TCMS Of China Standard EMU

With the increasing complexity of domestic rail transit equipment,the requirements of manufacturer are getting stricter in these respects such as software reliability,security,standardization.As a standardized EMU under the new situation in China,the standard EMU will be leading a series of new technologies,methods,standards and changes.The stability,reliability and security of train control monitoring system(TCMS)which is the core component of the standardized EMU is the most important At present,locomotive defect and passengers clear off occurred frequently in the site operation because of software defects,which has brought great economic losses to the company and has great influence on the quality of our products.In order to alleviate the quality pressure on the spot and improve the quality of the software of the standard EMU,it is imperative to carry out software testing.The paper analyzes the current situation based on software development and testing research and problems.and is supported by the project of "Standard Chinese EMU of TCMS software testing".The paper also elaborate the company's current development and testing process and put forward the problems,propose suggestions of improvement for the corresponding problems,develop technical research according to the environment construction of software testing.At the end,the improvement method has applied to Standard Chinese EMU of TCMS software testing.Corresponding to the current situation,certain improvements have been achieved at this stage,and it can meet the current goals and direction set.We also realized that our testing process improvement is circulation,reciprocating and continuous.Combined with the achievements of this paper,it effectively promotes the software testing process and technical level,and authentically improves the enterprise synergy ability and competitiveness of the company.