Wuhan, Hubei Province: upgrading train quality and improving "happiness index" of passenger travel

In order to improve the passengers' experience of traveling on New Year's day, in recent days, Wuchang bus depot has developed a special renovation plan for toilet, battery and brake pipe system, focusing on the treatment of high failure parts, key safety components and seasonal failures, and focused on the backbone strength to check the temperature sensing stickers of the upper toilet control box and power cabinet, so as to ensure that the wiring is well connected and empty The gas switch function is good, comprehensively improving the "happiness index" of passengers' holiday travel.