When he came to this world, Qin Tao not only promoted the advancement of shipbuilding technology, but also promoted the development of many projects, such as nuclear fusion, aerospace, and ground-effect vehicles. These things have led the scientific and technological progress of the entire world.
When a person has money, he must promote the progress of human science and technology. Otherwise, what will he do with the money? Are he going to stare at people's food baskets?
Qin Tao felt very satisfied.
"Mr. Qin, the Golden Sun Company is ahead." After leaving the fourth design office, Qin Tao was thinking about something in the car, and Xu Zhengyang, who was driving in front, said.
Golden Sun Company? What did Qin Tao think of: "Their company is researching wireless power transmission technology, let's go in and take a look."
This was still at the launch ceremony of the nuclear fusion reactor. Qin Tao heard Max's introduction. Now that he happened to be near Golden Sun Company, of course he wanted to go in and take a look.
"good."
A large number of high-tech companies have emerged in the East, and Golden Sun Company is a typical representative of them. This company started by manufacturing electric motors and has now developed into a strong player in the field of electric technology.
High-end technologies such as electromagnetic catapults and electromagnetic arresting cables are all made by Golden Sun Company, which ranks first in the world in technology. The comprehensive power system and all-electric propulsion of warships are also made by them, and there have never been any technical defects.
, even 100,000-ton aircraft carriers are now beginning to use this technology.
In the civilian field, they were also the first to start developing electric vehicles, and have been leaders in this field ever since. As early as a few years ago, the self-driving Golden Sun electric vehicle had already been tested, and now it is even more researched.
Wirelessly charged electric cars!
Car-making companies all occupy large areas and require various production workshops. When they learned that Qin Tao was coming to visit, the person in charge, Zhao Peng, immediately came to welcome him.
"Mr. Qin, welcome, do you want to go take a look at the production line?"
Qin Tao nodded: "Okay, then let's go to the production line and have a look."
Qin Tao is very familiar with the process of shipbuilding, but not so familiar with car building. Since he is here this time, it is a good time to broaden his horizons.
"The production of automobiles starts with manufacturing the body. The steel plates need to be uncoiled, cleaned, cut, stamped, and then welded into the body."
"In the production of car bodies, do we use a large proportion of aluminum alloy?" Qin Tao asked.
"No, we still mainly use steel bodies." Zhao Peng said: "Although aluminum alloy can reduce the weight of the car, it will greatly increase the cost of using the vehicle, especially repairs after damage, which many repair shops do not have
Without the ability to repair aluminum alloy parts, we only use aluminum alloy on some of the removable parts, such as the suspension swing arms, etc."
"Then how do we reduce the weight of our car?"
"Of course we use high-strength steel. Our Mingzhou Group has advanced high-strength steel. The high-strength steel used in important parts of the car can even exceed two thousand megapascals." Zhao Peng said: "The strength is high, and the materials used for the steel
It will be less, which will naturally reduce the weight.”
Other car manufacturers do not have steel plants, so they cannot choose the steel they need at will. The steel plants owned by Mingzhou Group have advanced technology and the steel they smelt is very strong, which can also effectively reduce vehicle manufacturing costs.
"In addition to the body, there is also a chassis. It is best to place the battery of an electric vehicle on the chassis. This is also the optimal solution after comparing various solutions, but there are still hidden dangers. If the chassis is bumped, it is easy to damage the battery, so in
Under the chassis, we also use high-strength steel plates for protection." Zhao Peng continued: "Of course, this is just a transitional solution. When wireless charging technology develops, our electric vehicles will be able to reduce the battery capacity."
When many car companies first built electric vehicles, they still used the chassis of a fuel vehicle. The power battery could only be installed in the front or trunk selectively. In fact, these two solutions are not suitable and will cause the front axle or
The rear axle is overburdened, which can be dangerous especially in the event of a car accident.
The newly developed platforms almost always place the battery on the chassis, so that the battery is laid out flat, the load is balanced, and the center of gravity is lowered, making it easier to control. Generally, it is no problem to drive on the road, but if there is a bump on the chassis, big problems may occur.
.
Therefore, this is also the best solution after considering all aspects. In fact, the best solution is not to use batteries.
If you don't need a battery, you still have to have an electric car, and that's wireless charging.
"Yeah, you're right." Qin Tao nodded: "These are just transitional. Hey, there seem to be very few workers in our factory?"
On the production line, robotic arms move back and forth one after another, performing various tasks, from unrolling steel coils to turning them into stamped parts and welding them into car bodies, almost all of which are fully automated.
"Yes, ours is the most advanced automated production plant in the world. Except for a few technicians to maintain and maintain the equipment, most of the processes are carried out automatically, which helps to improve product quality and reduce production costs.
." Zhao Peng said: "Of course, some people criticize us, saying that our production line does not provide enough jobs."
Car manufacturing was originally a labor-intensive enterprise, but it has become a high-tech enterprise here at Golden Sun Automobile. This modern production line is clean and tidy, and there will be no defects in product quality due to personal reasons, but at the same time, it also means that it can provide
There are not enough jobs.
"Yes, this problem does exist, but it is also inevitable with the development of the times." Qin Tao said: "Just like the British Industrial Revolution, when craftsmen entered the factory and smashed the machines. No matter how hard we try to stop it, it will be useless. We
We must always remember that if we fall behind, we will be beaten.”
Extensive use of robotic arms and automated production is inevitable in historical development. Mingzhou Group is already at the forefront of the world, even the most advanced.
In shipbuilding, there are many orders. If we rely solely on workers, we will be overwhelmed. It is precisely because of a large number of advanced machines that we can deliver ships quickly and well, reduce costs, and increase profits.
This chapter is not finished yet, please click on the next page to continue reading the exciting content! The same is naturally true for car building.
"At present, our Golden Sun electric vehicles have achieved the same production cost as fuel vehicles. Even without national policy subsidies, they are still very competitive in the market. Of course, according to your arrangement, our current sales
The price remains at a high level, which also allows our company to obtain a large amount of funds. Almost all of the various technologies developed for the military are extracted from the profits of electric vehicles."
The cost has become the same as that of fuel vehicles, and they can compete with fuel vehicles at any time. However, electric vehicles are still high-end products, so the prices are not low and the profits are huge. These profits can be used to invest in the research and development of military products, otherwise they will always be from
They are embarrassed when the group takes money.
"The wireless charging technology currently being researched also requires a large investment." Zhao Peng continued: "After it is successfully developed in the laboratory, we still need to rebuild a section of highway..."
At this time, Qin Tao had already seen the car shell being welded by the hands of the robotic arm. The appearance looked very beautiful. When Zhao Peng talked about this, he suddenly became interested: "It's too childish to only renovate roads.
Now, if we want to do it, let’s do it big.”
"What's big?" Zhao Peng also felt his breathing quicken.
“Do you know about smart cities?”
Zhao Peng shook his head: "Literally speaking, the city has a brain and is more intelligent?"
"Yes, that's what it means." Qin Tao nodded: "A city has a brain, and this brain is a supercomputer. In other words, there is no supercomputer, but a group of computers are connected through the network."
Many people may not understand what big data and the Internet of Things are talking about now, but now is the time to make these preparations.
The Internet was invented by Americans, so they have always had an absolute advantage. Fortunately, computer technology has developed rapidly, and Mingzhou Group has come to the fore. However, on the Internet, it is still weaker than the West. For example, in terms of IP addresses, the United States has
The number of IP addresses in the university is greater than the entire number of Dongfang.
Fortunately, Dongfang has a root server, and with the advent of the IPV6 era, Dongfang is a latecomer in this regard, and will then lead the entire era.
How to lead? Of course it depends on advanced technology!
What is more advanced than the Internet is the Internet of Things. All objects can be connected to the Internet in various ways, conduct various data exchanges, and achieve intelligence.
Big data is something that many people can understand. If you are familiar with it, it will analyze your habits. If you use it often, the price will be high. If you use it for the first time, the price will be low. The low price will attract you, and then you will develop your usage habits, and then you will be able to use it.
You can kill them when they are ripe.
"what is the benefit?"
"For example, if a thief steals something, he will be located immediately, and then nearby cameras along the road can be mobilized to monitor. Even when the thief escapes, the traffic lights can change in time to intercept the thief on the spot."
"Thief?"
"Okay, let's change it to another one. For example, if someone faints on the street and is detected by the health monitoring device worn by him, then he will dial 120 directly. 120 will receive all the situation at the scene and can even make plans in advance through the device worn by the person.
Medical plan. Traffic lights along the way turn green to meet the need for ambulances to arrive in time..."
Zhao Peng opened his eyes wide: "Can it still be like this? Doesn't anyone need to control all this?"
"Yes, since it is a smart city, of course it is not controlled by people. People only need to input instructions."
"That is really a future that people look forward to!" Zhao Peng sighed.
"Yes, we may be able to see such a future."
At this time, Qin Tao continued to move forward with the production line and saw the final assembly line of the car body. Various robots were busy assembling various components to the car body in an orderly manner. There were also some workers monitoring the operation of the robots.
"Just like 20 years ago, could we have imagined that so many jobs would be replaced by robotic arms?"
Even if the anti-rust coating is sprayed on the chassis, it is all done by robots. This kind of work is not only tiring, but also harmful to the health of workers. After all, smelling paint all day long is definitely not good.
But now, these positions can all be operated by tireless robots!
"Mr. Qin, when did you come? Why didn't you inform me in advance?" At this moment, several people hurried over, led by Ma Gong.
"I was passing by and came in to take a look."
"Well, Mr. Qin, I'll accompany you."
Zhao Peng is responsible for the production of electric vehicles here, but he is not the top leader of Golden Sun Company. The person in charge here is Ma Gong. However, Ma Gong is mainly engaged in research and development and rarely works on the production line. Today I heard that Mr. Qin is here.
Then he came over in a hurry.
Qin Tao nodded: "I was watching on the production line, and I was just looking at the details. I couldn't figure out what was going on. I'd better go to your laboratory to see your electric vehicle wireless charging technology and discuss the future."
"good."
Zhao Peng was a little dumbfounded there, "Mr. Qin, if you can't understand this, then you can't understand the skills of horse workers."
"When Maxwell was studying the phenomenon of electromagnetic induction, he used two coils. One coil was connected to the power supply, and sparks were generated at the end of the other coil. This is actually a wireless charging technology." When going to the laboratory, Ma said
The worker introduced it: "This electromagnetic induction wireless charging method has a simple principle and is easy to make. However, this charging method has low charging power and short transmission distance."
"In addition to this method, there is also..." When Ma Gong said this, he suddenly thought of something: "Mr. Qin, can you choose a suitable technical route for us?"
"How do I understand?"
"Mr. Qin, you pointed out the medium-voltage DC integrated power technology to us. Facts have proved that this route is completely correct. The electromagnetic ejection, electromagnetic gun and other technical routes you pointed out to us are all correct. In the field of electric vehicles,
, we also want to ask you to point out a qualified technical route."
This chapter is not over, please click on the next page to continue reading! Qin Tao is a little helpless. I can point out what is correct because I already know it, because I am a reborn person, and now, you want me to point out a clear answer.
I don’t know the way yet!
"Mr. Qin, Mr. Qin?"
"Which route do we think is the most suitable at the moment?"
"We are currently studying magnetic resonance technology, which can also be called resonant induction or resonant coupling technology. The two coils of the transmitting and receiving devices are used as resonators to transmit energy through the resonance effect. Compared with the former, the transmission distance is longer.
The power supply efficiency is high and it also supports one-to-many power supply mode."
"Well, are there any technical difficulties with this method?" Qin Tao nodded.
"There are also, for example, if you want to carry out energy legends, the two devices need to be adjusted to the same frequency. This adjustment is difficult."
"Can we conquer it?"
"Currently under study."
"In this case, let's follow this route. I believe that the strength of our scientific researchers will be able to solve these problems." Qin Tao said: "At that time, our electric vehicles will be able to charge while walking. By the way,
I have an idea for a smart city…”
Qin Tao really doesn't understand these technologies, but since Ma Gong and others are studying this technology, it means that among these technologies, this technology should be the most suitable solution.
As for whether the research is wrong? It doesn't matter. If we change the track, we will still be number one. We have rich technical reserves.
At this time, everyone had already entered the laboratory. Looking at the busy figures of countless people inside, Qin Tao knew that there was no point in continuing to listen to Ma Gong's explanation of these technologies. It would also make him unable to get off the stage. He could just say what he imagined.
alright.
"After we achieved preliminary results in the experiment, we needed to build a wireless charging road. However, there was only a simple road and it was not possible to simulate the real situation. So I decided to build a city, which does not need to be too large and has a population of 100,000.
That’s fine. When the entire city is under construction, wireless charging devices like ours will be installed.”
"Mr. Qin, you are really generous." Ma Gong sighed.
In order to support the research and development of electric vehicles, Mr. Qin actually wants to build a city!
How much does this cost? Only the Mingzhou Group has deep pockets and dares to play like this!
The construction company of Mingzhou Group has developed rapidly and is now the construction company with the best reputation and the greatest influence in the country. Especially the method of handing over the key and obtaining the certificate for buying a house has been deeply loved by the public.
This requires massive capital investment. Without strong financial resources, it is impossible to advance so much capital in advance. Other developers are complaining, but they have no choice but to follow the Mingzhou Group, because
If the house is not built, no one will buy it even if it is sold!
Other companies are not so generous, but Mingzhou Group can. As long as it negotiates with a certain city, it can get the land and build a new city directly!
"If you really want to do this, I suggest choosing a city from the north."
"Why?"
"Because our current electric vehicles are not suitable for northern cities. With this new technology, we can better adapt to northern cities!"
The energy of electric vehicles comes from the battery. The battery uses chemical methods to transport charges and form electric current. Chemical reactions have a great relationship with temperature. It is freezing in the north, but electric vehicles have a range of 500 kilometers in the south.
The battery life is only 200 kilometers left in the north, and the heater cannot be turned on.
Therefore, Golden Sun electric vehicles are mainly sold in the south and rarely enter the north. Even if customers want to buy them, they must explain these defects in advance.
With wireless charging, there will be no problem of shortened cruising range. How can the battery run out? As long as you are on the road, you can charge wirelessly at any time!
"Okay, then let's go to the north to coordinate a city." Qin Tao nodded and left this matter to his subordinates.
Suddenly, he thought of something else: "Does our wireless charging technology have a lot of radiation?"
Generally speaking, electromagnetic radiation is not harmful. After all, sunlight is also radiation, and fire is also radiation. These are normal. What is threatening is ionizing radiation, such as radioactivity in nuclear reactors. Fundamentally speaking, electromagnetic radiation is atomic
Ionizing radiation is produced by the energy level transition of outer electrons and is produced by the internal decay of the nucleus.
However, too much electromagnetic radiation can also cause unnecessary trouble. Some people are difficult to serve. On the one hand, they are not allowed to build a base station on the roof of their own building, and on the other hand, they require their mobile phone signals to be full.
"Of course there is radiation, but it is limited to highways. It can be isolated by setting up a green belt of about two meters between motor vehicle lanes and non-motor vehicle lanes. As for motor vehicles, the body of the vehicle can become a Faraday cage, which has an electrostatic shielding effect and also
There will be no problem. In fact, the dose of radiation will not be very large, and even taxi drivers who are on the road all day will not have much impact."
"In other words, it is still necessary for us to build a city first as a sample."