"A whistle in memory reappeared on the railway, and the retired green train restarted to rescue the high-speed train trapped in the snow.
The Spring Festival has begun, coinciding with heavy snowfall, and some high-speed railways are directly frozen "lying in the nest" and cannot drive, netizens ridiculed "go and invite the green-skinned ancestor".
What is the difference between high-speed rail and green trains?
The green train is different from the current high-speed rail, the green train uses an internal combustion engine or steam engine, the power of the high-speed rail comes from electricity, in the case of extremely bad weather, the risk of high-speed rail operation is greater, freezing rain and snow weather will cause the catenary to freeze, and the train will run too fast will be easy to hit the fire fox, resulting in train failure, or need to run at a limited speed. Compared with diesel locomotives in the past, the probability of high-speed rail being affected by snowfall and other weather is more obvious.
The extreme snow weather, resulting in many high-speed rail can not operate normally, the use of internal combustion engine of the green train is slow, but the victory is stable, even in extreme weather, because the power is itself, as long as the track is still there, the green train can continue to run, many netizens have sighed "The critical moment still depends on the grandfather".
Some netizens are laughing and saying that "this year, the green train arrived home first".
Through this incident, it can be judged that China's railway transportation can deal with the response ability of emergency crises, and it is worthy of praise to be able to immediately activate the backup plan when the high-speed rail is affected and alleviate traffic. Please also believe that our railway transportation department will do its best to send everyone home for the Chinese New Year!