Chapter 1873

The green car is the epitome of an era. In the 1980s, with the reform and opening up, the flow of personnel became more and more frequent. Everyone left the place where they grew up and began to make a living in big cities, or do business and run back and forth. In the past, they didn't dare to think about it. When they left a village, they still needed a team to open a letter of introduction.

This has not only brought about the rapid development of economy, but also brought great pressure to the railway department transporting passengers.

Now the sleeper car here is quite comfortable, because only passengers who buy sleeper tickets can get up. Is the hard seat car in front of them? If there are seat tickets, station tickets or even those who don't buy tickets, they try their best to climb up to the car. They even climb the window and the people inside will kick it with their feet, because there is no place to stand inside, They can't be brought up at all.

Such crowding constitutes the memories of many people. The lingering smell of sweat in the green car is full of the memories of many people.

The country is developing continuously. When the green car travels all over the north and south of the river, the red car also appears slowly. Compared with the grass-green ordinary car crack, the appearance of the red car is a bus with orange and white.

The biggest difference between this bus and the previous bus is that it uses an air conditioning system inside. Compared with the small electric fan, it uses advanced bus air conditioning inside, which makes passengers feel a little cool in summer. Because each bus is independent, generators are installed on the wheels of this bus to supply power to the bus, Each carriage has a separate power distribution room. In winter, electric heating is also used for heating. The passenger cars in this way are more advanced.

However, there is no such thing yet. The Ministry of Railways will not start bidding until next year, and will not start manufacturing this more advanced 25A bus until 1989.

No matter what the carriage is like, the front of the internal combustion engine has not changed, and the front of the internal combustion engine can be brought up. The electric front is often supplied to freight cars. After all, the power required for freight transportation is stronger. In the rumble, the black smoke of the internal combustion engine from the front of the car and countless red leather cars behind it are the epitome of the era in the next decade.

After several major train speed increases, the front and carriage remain unchanged.

In this way, it will not change until the bullet train.

Speaking of the motor car, most people will know that the interior of the car is clean and tidy, the air conditioner is cool and comfortable, and the stewardess are as young and beautiful as stewardess, and they look so advanced.

As for the speed, it's even faster. It took four or five hours to get there in an hour after using the bullet train. Why?

The train runs fast and depends on the front of the train. This ancient saying is not established when it comes to the EMU. It is called the EMU because it is not only powered by the front of the train, but also on the wheels under its carriage, which greatly increases the traction. This way must be adopted to achieve a speed of more than 300 kilometers per hour, It is absolutely impossible to rely on the streamlined front of a motor car alone.

In Han country, it is the most brilliant and dazzling country of high-speed trains. The main railway lines in Han country have realized the operation of this kind of high-speed railway. However, now, if we want to say that the country with the most advanced high-speed railway, we must mention the island country.

Island countries were the first to engage in high-speed railway. Their Shinkansen has started since the 1960s. Now, their 200 series Shinkansen trains have been able to run at a speed of 270 kilometers per hour.

China should also refuel for development!

In Qin Guan's mind, he has begun to plan the development project of the railway system. After all, this can not only greatly improve people's travel efficiency and shorten the long travel time, but also have military significance.

The Han state pursues the peace and square needle, and the Han state will never take the initiative to invade other countries. Therefore, the military mobilization of the Han state is mainly carried out at home, especially when there is a war, it is necessary to mobilize troops quickly.

If the north changes, we need to quickly and efficiently mobilize the army from the south. If the South changes, we need to reinforce from the north. At this time, the railway is the fastest way. The railway can easily mobilize the army. If it is a high-speed railway, the efficiency is naturally higher.

Unfortunately, although these things serve the army, the railway is still civil. These things are not in their own weapons cemetery, and this system can't include all of them.

If you can't rely on your own system, you have to find another way.

Qin Guan's brain soon formed a complete plan, which, of course, drew on the experience of parallel time and space.

In fact, whether to build a high-speed railway or not began to be demonstrated in the 1980s. By the 1990s, the superior had formed a resolution to build a high-speed railway line from the capital to Huating!

This has been decided, and then there is the route dispute. Is it an ordinary rail mode or a maglev mode? Maglev sounds tall!

For Qin Guan, this is certainly not a question. It must be the way of railway tracks. Maglev sounds tall, but in fact, it has always been limited to technology and can not really achieve the effect of design.

However, there is no technology in China. If we start from scratch, we will certainly encounter various problems. First, we should pay tribute to our teachers and carry out project bidding. At present, many manufacturers with high-speed railway technology in the world, such as Bombardier, Kawasaki and ALSTOM, have cooperated with China to develop the following three types of CRH1, CRH2 and CRH5, Siemens, which also has technology, asked too high a price and refused to transfer technology, missed the Han country.

The state of Han first needs to find a teacher to learn these skills, and then it can be better than the blue.

Unfortunately, the North heavy truck factory has developed to too large a scale. Therefore, the project of this train does not need to be handed over to the North heavy truck factory. Otherwise, there are too many projects, which may be unfavorable to the future development. CSR and CNR group in China can also be entrusted with important tasks.

After you go back, you can promote it. This high-speed railway technology can not only significantly improve the domestic train operation level of Han country, but also become an important export foreign exchange earning project and a symbol of a big country in the future.