In the virtual lab, there is nothing in the empty space, just an ergonomic writing desk.

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

He was thinking about what was still written on the desk notebook, what was written? What is written is the plan for the future, there are learning plans, manufacturing plans, and other things.

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

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

His invention was very early, as early as 4578 in the Yellow Emperor's calendar, it was invented by the Gallic chicken,

However, with the development of petroleum and the development of internal combustion engines, electric vehicles entered a period of stagnation during this period, and there was no progress.

However, in modern times, with the decreasing oil resources and the increasingly serious pollution of the environment, the development of electric vehicles, which has long been stagnant, has been remembered again.

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

Returning to the electric car itself, it is composed of several most important components, even the most complex electric car, can not be separated from such a structure.

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

The energy source that can be moved, this is the battery, and he can store electricity in it, which also determines the length of the electric vehicle's driving range.

The battery does not generate energy on its own, and the electricity in it is obtained from the national grid, which requires a charger to charge the battery.

Of course, this is not absolute, this is talking about pure electric vehicles, not for hybrid electric vehicles,

And he is not aiming at anything else, he is only going to study a single pure electric vehicle.

Therefore, this charger is also particularly important, and the battery can cooperate with each other to determine the speed of charging.

Why electric vehicles have not been developed in the first place, this slow charging and inconvenient use is also an important factor restricting the development of electric vehicles.

Why are electric cars and electric vehicles called that? Electrically powered cars, of course.

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

With kinetic energy, electric vehicles can also run!

This completes a process of charging, storing, and discharging, and 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, which controls the charging, discharging, and other things of the electric vehicle.

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

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

An electric car is also completed, whether it is an electric motorcycle or an electric car, it is all such a structure.

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

And at the beginning, he didn't have a concept of electric car manufacturing, so he had to have a prototype of an electric car as a reference.

It was a long night, after all, it was three years in the virtual lab.

And the time he spent making plans only took up a small part,

As for the rest of the time, he began to draw exterior design drawings, for the exterior design, there is no need to know much about the internal structure.

Just designing the appearance of an electric motorcycle, for these three years, it is not enough,

So in the middle of this, he not only designed the appearance of electric motorcycles, but also began to design the appearance of four-wheeled electric vehicles.

Of course, the four-wheeled electric vehicle here is the kind of byd Han that is said, or the high-speed electric car that can't brake the car series.

It's not the low-end low-speed electric car, sightseeing electric car, or old-fashioned scooter.

It is the kind of electric vehicle that can really achieve acceleration of 100 kilometers in 10 seconds and meets the national standard design.

Over the course of the night, he came up with more than fifty exterior designs, of course, some beautiful and some ugly, all kinds of styles.

And he didn't just design the exterior, he also blew wind tunnels on the shape of all these vehicles.

After 50 designs were blown through the wind tunnel, some of the coefficients were eliminated, and only 20 of these models remained.

Motorcycles and automobiles are combined with 20 models, 10 models each.

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

When he was ready, Li Yun also got up, had breakfast warmly, and talked to Li Yun.

"Xiao Yun, I'm going to Quancheng today, going to the provincial map, buying some professional books and coming back,

There should be no Xinhua bookstore and library in our county. ”

Li Yun looked at him with some curiosity, this was just a few days of rest, and he found a new research direction so quickly?

"You're going to start a new project again? What are you going to do this time, Hang Ma or the king of land warfare? ”

Li Yun's words always showed a sense of ridicule, maybe the previous plane incident left an impression on her that it was too deep!

After explaining the ins and outs to Li Yun, the two of them got tired of it for a while, and then he drove the old Poussin he bought before and hit the road.

Heading towards Quancheng, I went straight to the Xinhua Bookstore near the Dongshan Provincial Library, and with the help of the shopping guide, I pushed a small cart and selected a lot of tome reference books.

After buying, I walked into the next stop of the provincial map, searched all the relevant books of the electric car in the provincial map, and then went straight to the location of Shanda.

The library of Shandong University is a library with the same name as the provincial map, and there are all kinds of learning materials here, especially Dongshan University, which also has a school of energy and power engineering.

His Poussin is a very old model, and he couldn't even enter the gate of the Wanfoshan Community of Dongshan University, so he was stopped by the security guard at the door.

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

He didn't wander around the campus, and went straight to the location of the library, although the library was not open to the public, but this did not bother him.

In less than ten minutes, a boy came running up and brought him a campus card, and the other party got 500 yuan.

took the campus card rented for 500 yuan and entered the library.

Then he began to sweep the knowledge, as long as he touched a book about engineering, he could manifest it in the virtual laboratory.

After sweeping two large libraries one after another, as well as shopping around the Xinhua bookstore, the largest bookstore in Dongshan, he now has enough knowledge to study for some time.

Soon came out of the library of Shandong University, called to return the campus card, and started the return journey with a brain full of knowledge and a carload of books.

The way back was also smooth, except for the old Poussin who was a little frustrated when running, as if he could strike at any time, and finally insisted on getting home.

Drive the car into the garage, get out of the car, and look at Poussin in front of you.

"Damn, you wait for you, when I study the electric car thoroughly, I will upgrade you from high to low,

It scared the hell out of me, I thought it was going to throw me down the road! ”

Talking to himself, he picked up all kinds of books bought in the car, moved the books to the study one by one, and looked at the time at just over four o'clock.

Then I found a comfortable position in the study, took out a book of lithium-ion batteries, and looked at it seriously.

Now that it has been decided to develop in the direction of electric vehicles, it cannot be revealed at all in the outside world.

The appearance still has to be installed, and he is also preparing to set up a battery-related R&D team in the company.

This idea actually came to him when he was playing the plane, but the matter of the plane did not conform to his idea, so he gave up.

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

I didn't hear the door of my house open, not even the sound of my heels on the floor.

After Li Yun changed her slippers, she looked for them directly at home, and she had confirmed that the car was back, and of course the person was back.

After looking around, I finally found him reading in the study.

The two had dinner, tired of watching the recently popular TV series together, and the two hugged each other and fell asleep before ten o'clock.

But after Li Yun fell asleep, he re-entered the virtual laboratory.

The virtual laboratory at this moment is no longer what he showed before, but don't let the layout look like a library.

The shelves around are all the books he got in the two libraries today.

And the books he bought were not found on these shelves, because he had decided that those books were to be read by him during the day, and he had to take notes carefully.

And the books in the laboratory are what he reads at night.

Then he began not to delve into various professional books, but to classify and deduplicate the books he got during the day.

After he finished tidying up the bookshelves, he began to swim according to the depth of knowledge.

Starting from the most basic things, there are also physics textbooks that he learned in junior high and high school.

The three years of the virtual lab are very fulfilling, because I don't feel tired or bored here.

As long as you have a goal and what you plan to do, then you can be fully focused on studying here.

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

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

In the middle of this, he also had a lot of ideas, and these thoughts also made him write them down one by one.

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

In the days that followed, just like today, I spent the evenings in the lab researching everything related to electric vehicles.