Chapter 1992: Can use fiber

Although there are serious problems with Xiong’s nuclear power plant, everyone must not lose confidence in nuclear power because of this. This is the tone given by Qin Guan. If you are frightened by this, not developing nuclear power is a major issue. Wrong decision-making.
A group of experts had a lively discussion on how to improve the safety of nuclear power plants. From site selection and construction to daily management, they discussed all morning.
In the afternoon, the topic finally shifted to what Qin Guan wanted.
"We still have to make adequate plans. Once a danger occurs, we must have advanced equipment to save it. Moreover, it is urgent now. We must build a series of advanced equipment to help Xiong Guo rescue their nuclear power plants. "Qin Guan said: "However, I heard that it is not convenient to use remote control equipment."
When something goes wrong, someone needs to be rescued. What should I do at this time?
In this rescue, there was an epic story. The members of the fire brigade were the first to enter. Most of them died there, and very few survived.
Then, in the continued rescue operation, when the fire in the reactor was extinguished, countless people had to take the risk, driving a helicopter to drop sandbags and other materials, and someone had to build a concrete coffin under the intense radiation to put the entire reactor Enclosed completely, many of these people who participated in the rescue have sacrificed gloriously. This is done entirely by human lives.
How can modern equipment be used to save these people's lives? This is what Qin Guan thinks now.
However, there is a very critical problem among them, that is, the circuit equipment is not easy to use.
The development of electronic systems is rapid. In the parallel world of later generations, the manufacturing process of integrated circuits has reached the level of a few nanometers. At this level, the movement of electrons in the integrated circuit is just a few steps. However, at this time, if external electrons break in, it is a strict interference.
Of course it doesn’t happen in normal times, but in the current explosion of nuclear power plants, those high-energy rays will splash around, and some electrons will definitely get into the circuit. Once it gets in, it will cause serious interference. When planting, the remote control robot is not easy to use.
Generally speaking, the use of remote control equipment to operate is the most appropriate method, which can greatly reduce the risk of personnel exposure. The smarter the remote control robot is, the more advanced electronic equipment is required. Then the possibility of interference is Even bigger, this kind of interference is still the most overbearing way.
Ordinary matter looks very strong, but matter is composed of atoms, and there are large gaps in the atoms. Therefore, high-energy rays can easily pass through the matter. For it The matter is the empty basketball court. It is just a small table tennis ball. Even basketball is not enough. At this time, everything is greedy. Once it gets in, it will interfere with the operation of the circuit, which will cause remote control and Intelligence is out of order.
Now, what should I do?
"If you want to still be controllable at this time, it is best to use optical fibers." At this moment, an expert spoke. Looking at him, Qin Guan nodded in satisfaction.
Ren Gong, this is the first time that Ren Gong has participated in such a conference. Of course, now he is no longer in the Hanxin Technology Company under Qin Guan. He has his own company. The enterprise is mainly realizing the networking of the telecommunications system and has developed a series of switch equipment. He is already a strong player in this field.
In the telecommunications system, when realizing long-distance signal transmission, the efficiency of using cables is very low. Optical cables are the best. They have long developed a series of optical fiber switches, corresponding protocols, etc. As long as one fiber is laid between the two cities, the signal can be transmitted quickly and efficiently.
Optical fiber is the most suitable way to deal with this interference!
Inside the optical fiber, the optical signal is transmitted, and this optical signal is encoded. Among the rays coming from the outside world, alpha rays and beta rays can’t interfere, only gamma rays, and gamma rays. The photon is easily blocked by the metal layer outside the optical fiber. Even if it enters, it is not coded, it is just equivalent to clutter, and it is easily filtered out.
The current fighters use 1553B data bus technology. This technology greatly reduces the number of cables in the aircraft, improves reliability, and gives a high-speed channel for data in the aircraft, but the most common technology is still used. The new generation of fighters has begun to use optical fibers to transmit signals. This is to fight under strong electromagnetic interference. The signals in optical fibers will never be interfered by electromagnetic interference, which is the most effective way.
Now, Ren Gong has come up with a solution.
"We use the simplest remote control robot. There is only the most common servo mechanism on the robot. It should be wrapped with thick metal to reduce the influence 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."
Servo systems and transmission systems require a large amount of current, and are less affected by interference. The radiation mainly affects the control circuit, and its control is directly controlled in the safety zone behind through optical fiber.
For example, on an armored vehicle a few kilometers away from a nuclear power plant, it is absolutely safest to turn on nuclear, biological and chemical protective measures and then operate inside.
Qin nodded his opinion: "Ren Gong, this plan is good. Can it control the cement pump truck?"
When Qin Guan asked, everyone present was stunned. Cement pump truck, what is this?
Now, although Han has begun to carry out infrastructure construction, such high-rise buildings have not yet begun to be constructed on a large scale. Therefore, these construction tools are still unfamiliar, even if some construction sites have begun to be imported from abroad. , And only a few people know it.
For infrastructure construction, cement pump trucks are an indispensable thing.
Ordinary building, as long as there is a tower crane, the tower crane hangs a large iron box with a baffle under the iron box. It is hung under the mixer on the construction site, and the mixed concrete can be loaded in and then hoisted. The working surface of the building can be poured. This method has been the most common until the new millennium, but the efficiency is definitely not high.
To say that the efficient way is to use a cement pump truck. It has a long pipe with flowing cement slurry inside. Then, it is directly pumped to the working surface and dried by a tower crane for a week. It was done in three or four hours.
This is the power of mechanization.