Chapter 1992

Although there are serious problems in Xiong Guo's nuclear power plant, we must not lose confidence in nuclear power. This is the tone given by Qin Guan. If we are frightened by this and do not develop nuclear power, it will be a major decision-making mistake.

A group of experts had a heated discussion on how to improve the safety of nuclear power plants, from site selection and construction to daily management.

In the afternoon, the topic finally changed to what Qin Guan wanted.

"We still need to make adequate plans. In case of danger, we need advanced equipment to save it. Moreover, it is urgent now. We need to build a series of advanced equipment to help Xiong Guo rescue their nuclear power plant together." Qin Guan said: "however, I heard that it is not convenient to use remote control equipment."

When a fault occurs, someone needs to rescue it. What should we do at this time?

In this rescue, there was a moving story. The first to enter was the members of the fire brigade. Most of them died there and few survived.

Then, in the continuing rescue operation, when putting out the fire of the reactor, countless people had to risk flying helicopters to drop sandbags and other materials. Someone had to build a cement coffin in the strong radiation to completely seal the whole reactor. Many of these people who took part in the rescue died honorably, This is done entirely by human life.

How can modern equipment be used to save these people's lives? This is what Qin Guan thinks now.

However, one of the key problems is that the circuit equipment is not easy to use.

The development of electronic systems is very fast. In the parallel world of later generations, the manufacturing process of integrated circuits has reached the level of several nanometers. At this level, the movement of electrons in integrated circuits is just a few steps in one operation. At this time, if external electrons break in, it is strict interference.

Of course not at ordinary times, but when the nuclear power plant explodes, those high-energy rays splash everywhere, and some electrons will certainly drill into the circuit. Once it goes in, it will cause serious interference. At this time, the remote control robot is not easy to use.

Generally speaking, using remote control equipment to operate is the most appropriate way, which can greatly reduce the risk of personnel exposure. The more intelligent the remote control robot is, the more advanced electronic equipment is needed. Then, it is more likely to suffer interference. This interference is also the most overbearing way.

Ordinary matter looks very solid, but matter is composed of atoms, and there are large gaps in atoms. Therefore, high-energy rays can easily pass through matter. For it, matter is an empty basketball court. It is just a small table tennis ball, not even basketball. At this time, everything is greedy, Once drilled in, it will interfere with the operation of the circuit and lead to the failure of remote control and intelligence.

Now, what should we do?

"If you want to be controllable at this time, optical fiber is the best." just then, an expert opened his mouth and looked at him. Qin Guan nodded with satisfaction.

Ren Gong, this is the first time Ren Gong has attended such a meeting. Of course, now he is not a worker in Hansin technology company under Qin Guan. He has his own enterprise and is president Ren. His enterprise is mainly to realize the networking of telecommunications system and develop a series of switch equipment. He is already a strong player in this field.

In the telecommunication system, when realizing long-distance signal transmission, the efficiency of using cable is very low, and using optical cable is the best. They have long developed a series of optical fiber switches and corresponding protocols. As long as one optical fiber is laid between the two cities, the signal can be transmitted quickly and efficiently.

Optical fiber is the most appropriate way to deal with this interference!

Inside the optical fiber, the optical signal is transmitted. Moreover, the optical signal is encoded. Among the rays emitted from the outside, alpha rays and beta rays can not interfere. Only gamma rays, and the photons of gamma rays are easily blocked by the metal layer outside the optical fiber. Even if they go in, they are not encoded, but equivalent to clutter, It's easily filtered out.

Today's fighters use 1553B Data Bus Technology, which greatly reduces the number of cables in the aircraft, improves reliability and provides a high-speed channel for data in the aircraft, but still uses the most common technology. The new generation of fighters have begun to use optical fiber to transmit signals, which is to fight under strong electromagnetic interference, The signal in the optical fiber will never be interfered by electromagnetic interference. It is the most effective way.

Now, Ren Gong has come up with a solution.

"We use the simplest remote control robot. The robot has only the most common servo mechanism. It should be wrapped with thick metal to reduce the impact of radiation. Then, the control robot is mainly transmitted by our optical cable. Behind it, we drag a long optical cable to the controller's hand, so that we can control it."

The servo system and transmission system require a large amount of current and are much less affected by interference. The radiation mainly affects the control circuit, and its control is directly controlled in the rear safety zone through optical fiber.

For example, on an armored vehicle a few kilometers away from the nuclear power plant, it is absolutely the safest to turn on nuclear, biochemical and protective measures and operate inside.

Qin Guan nodded: "Ren Gong, this scheme is good. Can it operate the cement pump truck?"

When Qin Guan asked, everyone present was stunned. What is this, cement pump truck?

Now, although the Han country has begun to carry out infrastructure construction, the high-rise buildings have not started to be built on a large scale. Therefore, they are still unfamiliar with these construction tools. Even if some construction sites have begun to be imported from abroad, only a few people know it.

For infrastructure construction, cement pump truck is an indispensable thing.

For ordinary building, as long as there is a tower crane, a large iron box is hung by the tower crane, and there is a baffle under the iron box. When it is lifted to the bottom of the mixer on the construction site, the mixed concrete can be loaded in, and then lifted to the working surface of the building, so that it can be poured. This method is the most common until the new millennium, but the efficiency is certainly not high.

The most efficient way is the cement pump truck, which has a long pipe, in which the flowing cement slurry is pumped directly to the working face. After a week's work with a tower crane, it will be finished in three or four hours.

This is the power of mechanization.