TRDP protocol stack transplantation on VxWorks

• Main Authors: Zhou Haoshang, Gao Zhaoling
• Format: Article
• Language: zho
• Published: National Computer System Engineering Research Institute of China 2018-10-01
• Series: Dianzi Jishu Yingyong
• Subjects: vxworks 6.5; trdp protocol stack; ccu
• Online Access: http://www.chinaaet.com/article/3000092091

Firstly,in the VxWorks operating system, the problems encountered in the train real-time data protocol(TRDP) stack transplant are analyzed and solved, and the solutions to the failure of data transmission in the process of TRDP application are encountered. Finally, the common backdoor problem in the current VxWorks 6.5 version FTP component are pointed out. After two years' verification, and assessment of the application of over 200 thousand kilometers,the problems encountered in the application of the protocol stack in the locomotive and vehicle network control system and the solution in the application of the protocol stack in the locomotive and vehicle network control system can prove that the transplant successes, the method is reliable, and it is worth popularizing.