Chapter 2005

Qin Guan felt incredible because he had experienced so much. He thought it was long enough to absorb the spiritual power of grassland heroes and Lisa. In front of the spiritual power of dinosaurs, everything is slag. People's spiritual power was hundreds of millions of years ago. This kind of good thing can be met by themselves.

Qin Guan returned to the capital and finally came to an end in 1986.

"The members of our investigation team have gone there for investigation." major Yang and Qin Guan said: "sure enough, after textual research, it is confirmed that there is a huge meteorite crater. According to the investigation, the meteorite crater was formed between the Jurassic and Cretaceous, about 140 million years ago."

Qin Guan nodded: "I didn't expect that we still have the potential to be archaeologists."

As they spoke, they entered the door of the conference room, which was already full of dark people.

"Sorry, we're late." Qin Guan said to the people present. Since he came back, Qin Guan has spent one meeting after another. Today, Qin Guan came to the Ministry of railways.

In the past, it also belonged to the military department, and there was also the establishment of railway soldiers in the army. Later, the railway became a local one and still contributed to the economy of the motherland. Moreover, although highway transportation has gradually developed, the railway is still the main mode of transportation. When transporting a large number of materials, the railway is definitely the most efficient choice.

"Mr. Qin, we are very glad that you have come to guide us. Please talk to us first." the person in charge of the meeting said to Qin Guan.

Qin Guan did not refuse. He sat down and began to explain.

"We know that the railway is the main artery of the national economy. Building the railway costs a lot. In order to give full play to the efficiency of the railway, we need to speed up the railway. On the same road, the faster the speed, the more trains will be accommodated."

Railway speed increase is the simplest way to improve railway efficiency, but it is also the most risky way, because every railway has a design speed per hour. Exceeding the design speed per hour will bring vibration to the railway track and require more diligent inspection. It is also a big test for dispatching. If the dispatching department has a problem, it is definitely a big accident.

Now, we have a feeling, especially that the new year is coming again. In the previous era, people were in the original place and didn't move much, but now it's different. Now more and more people go out to work. They will go home when the new year comes, forming a unique tide of returning home. At that time, it will put great pressure on the railway department.

"Our railway should speed up to 150 kilometers and then transition to 200 kilometers per hour," Qin Guan said. "In this way, we can double our transportation capacity on the existing basis."

Speed up to 200 kilometers per hour! This is definitely a joke. Even if the maximum speed is 200 km / h, it is impossible. Now the fastest train only runs more than 100 km / h!

It's no surprise that today's locomotives can run 200 kilometers per hour. Qin Guan knows that not only electric locomotives, but also diesel locomotives, but also suitable models can run so fast. However, they dare not drive so fast without corresponding guarantee.

"What about the dispatcher? Who will be responsible in case of an accident?" someone immediately asked.

A poor scheduling at 200 kilometers per hour may lead to a serious collision accident. Once there is an accident, the casualties will be shocking. It is definitely a topic reported all over the world, even more than that of norche nuclear power plant!

"In terms of dispatching, Hanxin technology company has independently developed a new dispatching software, which can accurately dispatch and monitor our trains with our own Beidou navigation system, so as to avoid such problems to the greatest extent. At the same time, in order to ensure the normal speed increase, we will first set up high-speed trains between the capital and Huating for trial operation."

It is quite difficult to dispatch. The railway section now uses the simplest interphone call. This operation is inefficient and easy to make mistakes. With the rapid development of electronic technology, Qin Guan certainly wants to introduce new technology.

Of course, this is also because we already have all kinds of technologies.

The first is the Beidou navigation system. Now four satellites have been launched, which is enough to meet the most basic navigation needs of the local areas of Han. At the same time, the fifth and sixth satellites will also be launched in the near future. After going up, the east of Han will realize uninterrupted navigation.

Although the current navigation accuracy is still ten meters, it is absolutely high enough compared with the past. It is precisely because of the emergence of the navigation system that it gives the railway department the most reliable speed increase. As long as each locomotive running on this line is equipped with this navigation system, you can know your exact position at any time!

This is just knowing. It's just the first step of the long march. Then, the second step is to report your position, which depends on mobile communication technology.

Yes, it's mobile communication. Although it's better in the era of 3G and 4G, in the era of 2G, it can only rely on SMS one by one. However, as long as there is this way, it's enough. After all, it only needs the simplest numbers to report your location. The most important thing is delay. We must solve the problem of delay.

I know my position and report it. Then I schedule in the scheduling system, which requires the cooperation of software and hardware.

Of course, Qin Guan took this system out of the system and gave it to Hanshin technology company to copy. Now it has made achievements. Of course, we should first experiment on a section of the road and slowly expand it to the whole country.

Moreover, this requires investment.

"OK, if so, we can carry out the experiment." hearing that Qin Guan has done all this, the person in charge will make a decision. If the speed can be successfully increased, it will greatly improve the transportation capacity of the whole railway department.

Besides, President Qin is here to provide technology. His side only uses technology. Why dare not?

"We rely on the current locomotive to increase the speed to 200 km / h, which is already a limit. It is impossible to exceed it. If we want to have a faster train, we can only specially develop a high-speed train. This kind of train has power not only in the front, but also in the carriage, that is, a motor car," Qin Guan said.

As for the green and red cars, Qin Guan doesn't want to ask. After all, the railway department has begun to develop special air-conditioned hard seat trains. The red cars are about to appear and don't need Qin Guan to promote them. The high-speed nose dragging the red cars must be the level of air-conditioned express. Another thing Qin Guan needs to promote is high-speed railways and bullet trains.