Start with a blacksmith shop

In the virtual laboratory, there is nothing in the empty space, only an ergonomic desk.

Li Zhenhua was sitting on a chair in front of the desk, doing nothing but thinking about something.

While he was thinking, he was writing something in the notebook on the table. What was it? What I write down are plans for the future, including study plans, manufacturing plans, etc.

The first thing he thought about was nothing else but something about electric cars.

Electric vehicles are strictly speaking electric vehicles, so they are also called electric vehicles.

It was invented very early, as early as 4578 in the Huangdi calendar, it was invented by Gaul Chicken.

However, with the later development of oil and the development of internal combustion engines, electric vehicles entered a period of stagnation during this period without any progress.

However, in modern times, as oil resources have dwindled and environmental pollution has become more and more serious, electric vehicles, whose development has long been stagnant, are being remembered again.

It was at this time that electric vehicles developed again. It was also at this time that major car companies around the world began to study electric vehicles.

Returning to the electric vehicle itself, it is composed of several most important components. Even the most complex electric vehicle cannot escape this structure.

Energy - battery, input - charger, release - electric motor and of course the control system.

A mobile energy source, this is the battery, which can store electricity inside, which also determines the length of the electric vehicle's driving range.

The battery does not generate energy by itself. The power inside it is obtained from the national grid, which requires a charger to charge the battery.

Of course, this is not absolute. This is for pure electric vehicles. This is not the case for hybrid electric vehicles.

And what he is aiming at is nothing else. What he wants to study is just a single pure electric vehicle.

Therefore, this charger is also particularly important. Together with the battery, it can determine the charging speed.

Why electric vehicles did not develop in the first place? Slow charging and inconvenient use are also important factors that restrict the development of electric vehicles.

Why do electric cars and electric cars have this name? Of course it's an electric car.

What's driving? It's the electric motor that converts electricity into kinetic energy.

With kinetic energy, electric cars can run!

This completes a process of charging, storing, and discharging. Of course, there is a particularly important thing in the middle - the controller.

This can be said to be the brain of the electric vehicle, controlling the charging, discharging and other things of the electric vehicle.

For Li Zhenhua, there are only these four main components that need to be studied now.

As long as all these main parts that serve as the skeleton are developed, then they can be filled with flesh and blood.

An electric vehicle is completed. Whether it is an electric motorcycle or an electric car, it has this structure without exception.

First of all, what he has to do is not to think about how to make this part, but to formulate his own study plan first.

And at the beginning, he had no idea about the manufacturing of electric vehicles, so he needed to have a prototype of an electric vehicle as a reference.

This night can be said to be very long. After all, I have been in the virtual laboratory for three years.

And the time he spent making plans only occupied a very small part of it.

As for the rest of the time, he began to draw the exterior design drawings. For the exterior design, he did not need to know much about the internal structure.

Just designing the appearance of an electric motorcycle is not an unsatisfactory three years.

So during this period, he not only designed the appearance of electric motorcycles, but also began to design the appearance of four-wheel electric vehicles.

Of course, the four-wheeled electric vehicles here are the Bydhan type, or the high-speed electric vehicles that cannot stop the car.

It is not a low-end low-speed electric vehicle, a sightseeing electric vehicle or an elderly scooter.

It is the kind of electric vehicle that can truly accelerate from 100 kilometers to 100 kilometers in ten seconds and conforms to the national standard design.

During this night, he came up with more than fifty exterior designs. Of course, some of these designs were good-looking, some were ugly, and there were all kinds of styles.

And he not only designed the appearance, but also took a look at the appearance of these vehicles.

After fifty models were blown through the wind tunnel, some of the models with too low coefficients were also eliminated. In the end, only twenty models were left.

There are twenty models of motorcycles and cars together, ten models of each.

The next day, I woke up from the virtual laboratory, took my arm out from under Li Yun's arm, and went to the kitchen to make some food.

When he finished cooking, Li Yun also got up, had breakfast warmly, and talked to Li Yun.

"Xiaoyun, I'm going to Quancheng today to visit Provincial Map and buy some professional books.

There should be no Xinhua Bookstore and library in our county. "

Li Yun looked at him curiously. She had only rested for a few days, but she had found a new research direction so quickly?

"Are you going to start a new project again? What are you going to do this time, the aircraft mother or the king of land combat?"

There is always a hint of ridicule in Li Yun's words. Maybe the incident on the previous plane left such a deep impression on her!

After explaining the whole story to Li Yun, the two of them got tired of each other for a while, and then he drove the old Poussin he bought before and hit the road.

Heading towards Quancheng, we went straight to our destination, the Xinhua Bookstore near the Dongshan Provincial Library. With the help of the shopping guide, we pushed a trolley and selected a large number of large reference books.

After finishing the purchase, he walked towards the next stop, Shengtu, and searched all the relevant books on electric vehicles in the provincial map, and then went straight to the location of Shandong University.

The library of Shandong University is as famous as Dongshan University and the Provincial Library. It has all the learning materials for various subjects, especially Dongshan University also has a School of Energy and Power Engineering.

His Poussin was a very old model. He couldn't even get in through the gate of Wanfoshan Community of Dongshan University, so the security guard at the gate stopped him.

I found a parking lot nearby, put my car down, and walked into the Wanfoshan campus.

He didn't wander around the campus and went straight to the library. Although the library was not open to the public, it didn't bother him.

Less than ten minutes later, a boy ran over and gave him a campus card, and the other party got five hundred yuan.

Taking the campus card I rented for 500 yuan, I entered the library.

Then he began to sweep away knowledge. As long as he touched books about engineering, he could materialize them in the virtual laboratory.

After successively raiding two large libraries and shopping around the largest Xinhua Bookstore in Dongshan, the knowledge he had collected was enough for him to study for some time.

I quickly came out of the Shandong University library, called to return my campus card, and started my return journey with a head full of knowledge and a cart full of books.

The return journey went smoothly, except that Lao Poussin was a little frustrated while running, as if he could strike at any time, but he finally made it home.

He drove the car into the garage, got out of the car, and looked at Poussin in front of him.

"Damn it, just wait for me. When I study electric vehicles thoroughly, I will upgrade you.

It scared me to death, I thought they were going to throw me on the road! "

Talking to himself, he moved the various books he bought in the car and moved them one by one to the study room and put them away. He looked at the time and saw that it was only after four o'clock.

Then I found a comfortable position in the study, took out a book on lithium-ion batteries, and read it carefully.

Now that we have decided to develop in the direction of electric vehicles, we cannot reveal any signs to the outside world.

The appearance still needs to be faked, and he is also planning to set up a battery-related R\u0026D team in the company.

This idea actually came to him when he was playing with the airplane, but the matter about the airplane didn't fit with his idea, so he gave up.

Soon it was completely dark, and he was completely immersed in the ocean of knowledge.

He didn't hear the door opening at all, not even the sound of high heels hitting the floor.

After Li Yun changed into her slippers, she went to look for her at home. She had already confirmed that the car was back, and of course the person was back, too.

After searching around, I finally found him reading a book in the study room.

The two had dinner and watched the recently popular TV series together. Before ten o'clock, they hugged each other and fell asleep.

But after Li Yun fell asleep, he got into the virtual laboratory again.

The virtual laboratory at this moment is no longer what he showed it before, but instead is decorated like a library.

The bookshelves nearby are all the books he got in the two libraries in China today.

But the books he bought were not found on these bookshelves, because he had already decided that those books were the books he would read during the day, and he would also take notes carefully.

The books in the laboratory were what he read at night.

What started next was not to delve into various professional books, but to classify and remove duplicates from the books he got during the day.

After he finished organizing the bookshelf, he started to swim according to the depth of knowledge.

Starting from the most basic things, including the physics textbooks he studied in junior high school and high school.

The three years in the virtual laboratory have been very fulfilling because I never feel tired or bored here.

As long as you have a goal and plan to do something, then studying here can be said to be full concentration.

Of course, the effect of this kind of learning is huge. In this state, he has been studying for three years, and he has briefly read all the books.

This can be regarded as a detailed understanding of the various structures and concepts of electric vehicles.

During this process, he also had many ideas, which he wrote down one by one.

As long as his level rises, these ideas can be added to the future design of electric vehicles.

In the following days, just like today, I spent my evenings in the laboratory researching everything related to electric vehicles.