Main content and design goal: trains the system will consist of a railway station information, each station stops and outbound passengers information and passenger's body temperature, if the temperature more than 38 degrees c, indicates that the passengers need to suspend stops or outbound, basic requirements: 1. The need to include the train schedule information, at least 10 trains (2) along the dock station information, site at least three (3) the passenger information, including name, gender, number of evidence, the measured temperature, etc., 4. Draw the flow chart of system 5. Each student needs to have a program run results provide 6. Programs need to note, in writing in the appendix