What are the reasons for the delay of high-speed rail?

In order to ensure the safe operation of the high-speed rail, whenever it rains heavily or snows heavily, the high-speed rail must run at a speed limit, which will easily cause the train to be delayed. Many high-speed trains cross lines and run long lines. For example, the high-speed railway from Shanghai to Harbin runs on the Beijing-Shanghai high-speed railway and the Beijing-Harbin high-speed railway. If there is windy weather in the northeast, the Beijing-Harbin high-speed railway may have to speed up and slow down, which will affect other trains entering this line.

2, geological disasters:

In the event of geological disasters, the damage to financial resources, material resources and facilities and equipment is enormous. In order to ensure the safety of high-speed rail and passengers, whenever a geological disaster occurs, the high-speed rail department will take measures of speed-limiting operation or shutdown to ensure the safety of travel, which will easily lead to the delay of trains.

3. Equipment failure:

Relevant departments and personnel will carry out emergency maintenance or temporarily dispatch other trains to transport passengers when checking whether there is equipment failure on the high-speed rail before going out. Then when the train breaks down, there is a great probability that it will affect the punctual arrival of the train at the starting point.

4. Delays caused by sudden or unexpected accidents:

For example, a passenger smoking in the car triggers the emergency braking of the train and so on. Punctuality or safety, which is more important, has been broken. Although there are millions of people who don't understand, passenger safety should be unconditional first, and escort them rain or shine. The high-speed rail was delayed in a large area. This seemingly "inaction" of the railway is actually promising. As ordinary passengers, we should give them more understanding, trust and support.