Chapter 979

On the first day of the beep charging line, it seems that a lot of topics have been set off.

Lithium air batteries are hand in hand with wireless charging, and the new energy industry is running into the field of "science fiction". Although not everyone is driving new energy vehicles, there is no doubt that almost most people are curious about this new thing.

And no matter how much is true, all kinds of gossip have spread through the circle of friends.

With the coming of May Day golden week, the heat of beep charging is pushed to a new peak!

For this strange new thing, even the owner of a traditional fuel car also expressed a strong interest. Some people who like to join the fun even registered a member to scan the code and park the car, just to punch in and take photos and send a circle of friends.

Anyway, it won't cost much.

It has to be said that this is a very successful marketing. Neither Yida square nor Li Tinghui expected that "lithium air battery + wireless charging" plus the name of star technology could ignite such a level of topic volume. Even the first day traffic volume of Yida square in the golden week of May day went up.

Looking at the soaring number of registered users, a stone hanging in his heart finally landed on the ground.

Whether the follow-up plan will be as smooth as it is now or not.

At least this wave, they can be regarded as a success!

In fact, wireless charging is not a very dark technology.

Although this area started relatively late in China, in fact, it has already been invested in the research and development of related technologies in the international scope, and even has achieved some results.

For example, when developing new energy vehicles, Audi has designed a set of scheme for the loss of efficiency in the transmission process. This scheme makes the transmitting coil at the cable end closer to the receiving coil at the bottom of the electric vehicle through a wireless charging system that can be raised and lowered, so as to improve the power transmission efficiency.

As far back as 14 years ago, the Southern Dynasty planned to lay a 12 kilometer long "wireless charging road section", which can be charged while driving. Of course, due to the high cost, maintenance difficulties and other reasons, the technology has only stopped at 12 kilometers, and has not been successfully promoted.

According to the plan made by bleep charging in BP book, the wireless charging business of bleep charging will take a three-step strategy. The first step is to occupy more than 80% of the large and medium-sized shopping malls and parking lots in small areas in Shanghai, and the second step is to promote the business to the whole Yangtze River Delta Urban Agglomeration and the large and medium-sized business districts in China.

As for the third step, nature is the ultimate form of the technology - the ability to charge a car anytime, anywhere, even on the road. That is, let wireless charging technology cover more than 50% of the road network in the core area of the whole Yangtze River Delta urban agglomeration.

Of course, we still have to stutter at one bite. At present, the plan has only reached the first stage.

But even so, this angel round of financing less than 10 million start-up companies show a strong, also quite scary

Jinling Institute of higher learning.

Carbon based semiconductor laboratory.

A group of workers in white coats are busy living in front of a large experimental equipment.

After several months of efforts, with the cooperation of Shenji with high-precision machine tools, Baosheng Group with SG-1 normal temperature superconductive material production technology, Huawei Haisi and other domestic semiconductor enterprises, this giant equipment integrates the function of "chemical deposition + etching".

This device, like the "photolithography machine" in the field of carbon based semiconductors, can process the raw materials after preliminary treatment, and directly "grow" the generated carbon nanotransistors to the double-layer graphene materials with special angle coincidence.

If a few months ago, the carbon based semiconductor laboratory could only achieve "hand samples" with a process of 150 nm and an integration of 300 thousand samples per square millimeter, now the laboratory has been able to reduce the maximum process to 80 nm, and the integration has been improved by a whole order of magnitude.

If it is not for the electronic products such as mobile phones and computers, which have high requirements for processor performance, the carbon based chip with a process of 80nm and 300000 carbon transistors per square millimeter has already possessed great application value.

The higher the chip integration, the better, but not all areas are so demanding high-tech.

For example, monitoring field, router

Of course, what this semiconductor lab is developing is not a chip for a monitor or router. It has nothing to do with the latest "Longteng" series of high-end chips, which have signed a tripartite agreement. Instead, it has something to do with the recently hotly debated wireless charging technology.

At this time, with a sound of gas released gently, researchers around the experimental equipment, have made amazing sounds.

Looking at the data presented on the computer, Professor Wu Tianqun, with his hands on the console, had a look of ecstasy on his face.

“…… It's done! "Asked the boat standing by.

"Has it been successful?"

"Well!" Professor Wu Tianqun nodded his head hard and said in a positive tone, "it's very successful. No more successful! I'll show you later, and you'll know! "

It didn't take long for the boat to wait.

Soon, a chip the size of a thumb nail was removed from the device.

Looking at the chip stored in the bottle shaped brown glass cover, Lu Zhou's face also gradually emerged a crisscross expression of shock and satisfaction.

This is the second finished chip developed by the carbon based semiconductor laboratory.

The first one is used in scientific calculators. It has no special technical content. This one is used for wireless charging receiver and transmitter equipment, and its technical content is a little high.

As we all know, because of the problem of electromagnetic conversion, wireless charging technology can be divided into two parts: receiving and transmitting. If it is subdivided into the functional components of receiving and transmitting, it can also be divided into chip, coil module, magnetic material, scheme design, system integration, etc.

Coil modules and magnetic materials are all good. These are not high-tech categories, and there are not many patent barriers that cannot be bypassed. However, the chip is different.

Almost all the technical barriers are concentrated in the receiver chip and system integration design, and its profit can even account for 30% of the total profit of the wireless charging industry chain.

At present, the main customers of these technologies are mobile phones, but with the continuous progress of new energy technology, there are also new energy vehicles.

In fact, in addition to the self-developed chip, there are also many international chip suppliers to choose from. In fact, the chips on the first batch of charging pile equipment are produced by large international chip factories.

But now that all the carbon based chips have been made, Huawei Haisi, which is invested by star technology, has also changed from the mode of "pure R & D + OEM" to the mode of "R & D + semi self production". It's too wasteful to put such good conditions to use.

Even if we use those chips temporarily, when the time is right, we will replace them all.

Looking at the chip on Lu zhoushou's hand, Professor Wu Tianqun is excited like the father of the child, and can't stop talking about it.

"After two months of struggling, we finally got it out. We have to give it a better name!"

In fact, when he said this, Professor Wu didn't intend to ask Lu Zhou's opinion, just because he was so excited.

But what I didn't expect was that the speaker didn't want to, and the listener wanted to, and after listening to the boat, he still felt some sense, so he thought about it seriously.

A nice name?

It's a little difficult

After thinking for a long time, Professor Wu Tianqun was about to leave the chip sample in his hand and put it in the library for preservation. Lu Zhou suddenly raised his head and said.

"It's called The BB system is ready. "

Wu Tianqun: "...?"

Researchers: "...??"

Lu Zhou: "

A person looks at a group of people.

The atmosphere was embarrassed for many seconds.

Lu Zhou, who is stared at by so many people, is also confused. I don't know why these research dogs look at themselves like this.

emmmm……

What's wrong with the name?

Just when Lu Zhou was embarrassed by the atmosphere and wondered if he wanted to change his name, Professor Wu Tianqun broke the silence in the laboratory and said with tears and smiles.

"This This name is definitely not good. First of all, it's not a bleep charging project. Even in order to avoid misunderstanding, it can't be confused with them! "

“…… Professor Wu also said, "seeing that so many people are against it, Lu Zhou can only push the boat along the water and give up the chance of naming it. Looking at him and sweating, he said," what's your name? "

Wu Tianqun said firmly.

"Thunder!"

"Lei Gong?"

"Well!" Wu Tianqun nodded, the whole person was like a knock on the medicine, said briskly, "the ground is thundering, it's amazing! Since our chips are going to go to the world and shock the world, the name can't be casual! "

"It makes sense," Lu Zhou thought for a while. Although he didn't think the name was much better than he thought, he nodded reluctantly. "That's what you said!"