Can train K165 depart on time today

The latest timetable of K1656 is as follows:

Historical development of the train:

One of the major disadvantages of the earliest coal-fired steam locomotives was that they had to set up facilities for adding coal and water along the railway, and they also had to spend a lot of time adding coal and water to the locomotives during operation. These were uneconomical, and at the end of the 19th century, many scientists turned to the study of electricity and coal-fired steam locomotives.

The world's first actual steam train to run on rails was designed by Cornwall's engineer Charlie Rivesick. Its train, which had four power wheels, was tested on February 22, 1840, at a speed of 20 kilometers per hour when it was airlifted and 8 kilometers per hour when it was loaded.

Electric locomotive In 1879, the German Siemens Electric Company developed the first electric stove laughing locomotive, weighing about 954 kilograms, and only performed once at the Berlin ** exhibition. On October 27, 1903, the first practical electric locomotive developed by Siemens and General Electric was put into operation, reaching a speed of 200 kilometers per hour.

Fuel locomotiveIn 1894, Germany successfully developed the first gasoline diesel locomotive. And it was applied to rail transportation, ushering in a new era of diesel locomotives. However, this kind of locomotive burns gasoline, which is too expensive and not easy to promote.

In 1924, Germany, the United States, France and other countries successfully developed diesel locomotives, which were widely used in the world.

In 1941, Switzerland successfully developed a new type of fuel turbine locomotive, which was fueled by diesel. And the structure is simple, the vibration is small, and the operation performance is good, so it is widely used in industrial countries.

Since the 60s of the 20th century, countries have vigorously developed high-speed trains, such as the high-speed train from Paris to Lyon in France, with a speed of 260 kilometers per hour; The high-speed train from Tokyo to Osaka in Japan also reaches more than 200 kilometers.

The above content reference: Encyclopedia - train.

1) The delay phenomenon of the train delay in the last time period is the main reason for the delay of the train today, especially on holidays, such as National Day and Friday.

1. The more likely the train is to be delayed during peak traffic periods such as the Dragon Boat Festival, and the delay of the train in the previous time period will cause the train of the entire route to not depart according to the original plan. To put it simply, it is a butterfly effect, there is only one railway route, as long as the train of this train is delayed, then it will also cause the delay of subsequent trains. (2) The boarding and disembarking time at some stations is too long The train is also divided into express trains, express trains, and slow trains, and the probability of delays caused by slow trains is particularly large.

The stopping time at the station is generally about two minutes, but it may be that the amount of ** at some stations is particularly large, and the time for getting on and off the train has also begun to be extended, and then pushed back in turn, the train will be delayed. (3) The turnover of the car body is too slow or some routes may be idle in a period of time, in order to solve the waste caused by this idleness, the train will sometimes change a train, run other routes, and then go back at night, but the running is risky, if it has not gone back to the time of departure, it will also cause the train to be delayed. In addition, if the natural weather conditions are bad, there are snowstorms, fog and other weather, and the driving vision is not good, for the sake of safety, it will also slow down, and if the deceleration train cannot enter the station at the agreed time, there will also be delays.

Or in order to defend the silver car to give way, there is a basic principle of train travel, that is, ordinary trains need to give way to express trains, and the train will also be delayed, resulting in the delay of the entire route behind. It may also be caused by factors such as railway route construction and route equipment problems, but the probability of this aspect is very small. To a certain extent, it is normal for the train to be delayed, and the delay is often caused by various reasons, not whether the train can run, but the question of whether it is allowed or not, it must be driven in accordance with the fixed traffic route, and it is impossible to meet emergencies on the road.