关键词: 数据解析, 软件设计, 车载ATO系统

Abstract:  In order to realize the reading, parsing and display of the train record data, and to facilitate the data analysis and the later maintenance of the train control system, a data parsing tool for the onboard automatic train operation (ATO) system record board is developed. Based on the in-depth analysis of the requirement specifications, the specific functions of the parsing tool are clarified, and the general design idea of the software and the detailed design process of each function are given. Finally, the usage of the software is introduced to provide guidance for subsequent users. Meanwhile, the software functions are tested and verified based on the measured data. The test results show that the developed parsing tool can fully realize the designed functions and is easy to operate.

Key words: data analysis, software development, onboard ATO systems