After I Crossed, I Became A King, and My Uncle Wanted to Rebel

"Let's go, go back."

"Ah? I'm going back now? I just came out for a while. 35

Yan Hong was a little unfulfilled, so she finally went out alone with him and went out for a stroll, and she went back in less than two hours.

"Why don't you go back?

Jiang Feng rolled her eyes at her. With the mess just now, he was in the mood to go shopping.

Besides, after this journey, I have already seen what I should see. If nothing else, the business industry is much better than when he came here. There are also more shops and businesses on the street, which all represent a good phenomenon.

Perhaps it will not be long before Tang can completely rely on its identity as an agricultural country and become a country dominated by industry and commerce.

"All right!

Yan Hong had no choice but to nod.

Looking at her reluctant appearance, Jiang Feng felt a little amused, "You can go out for a walk if you want to, I remember that there is no grounding, you are not allowed to come out? 35

"It's boring to go shopping alone." Yan Hong lazily curled her lips.

"Then find you Qiao Shiyu."

"She, she is very busy all day and ignores her, and there is no point in going shopping with her.

Jiang Feng:

It's not boring, I think it's the two of you who made a fuss.

Shaking their heads, the two got into the car and returned to the palace.

Back at the palace, Jiang Feng immediately asked Yan Hong to contact Xu Dongping and asked him to come by 043.

This time I went out to see the news.

It made him realize that Tang Guo's shortcomings in the automobile industry, although Tang Guo is a country with a small population and a small automobile market, there is no need for vigorous development. But the automobile industry can make Tang's economy go to a higher level.

but.

He doesn't plan to go the gasoline-powered car route.

At present, the geopolitical situation in the Middle East has deteriorated, and the international oil price of the Persian nuclear issue has risen sharply. The international crude oil price has reached 72.3 US dollars per barrel.

In Tang country, the oil price has reached 5.7 Tang Yuan, and almost the entire global oil price has risen by a lot.

This caused many residents to complain.

It's not just Tang Dynasty.

This is the case all over the world.

Faced with high oil prices, no one can afford it.

Although the current oil price is not around 9 yuan like in his previous life,

But think about it, that is 2022, and there is a difference of more than ten years.

In addition to inflation, salary, etc., the current price of 5 yuan 7 is equal to about 10 yuan in the previous life.

Of course, it can't be converted that way.

After all, this is Aquamarine.

Not Earth.

But no matter where it is, except for the countries that produce oil, such high oil prices are still a heavy burden for car owners.

Under this premise, new energy vehicles will be launched.

As long as the battery life and charging problems are solved, it will definitely be welcomed.

Of course, this also depends on the actual production cost after research and development. If the cost is high, only high-end performance cars can be used.

For ordinary people, even if they save money, if the price of the car is too high, they would rather spend money to buy a gas car and drive less.

In this way, you can buy a car at half the price and realize the dream of owning a car.

"Forget about so much, let's see if there are any technologies or drawings related to new energy vehicles in the system. 35

Opening the system civilian store, Jiang Feng quickly screened it.

Soon.

He found something related to new energy vehicles.

New energy electric vehicle electronic control system (primary): 1000 national transport points.

(Note: It can effectively reduce the energy consumption by 15% on the basis and function of the vehicle without reducing the power while driving)

Electric vehicle electronic control system (intermediate): 1500 national transport points.

(Note: The power consumption drops by 20%, and the battery life can be prompted.)

Electric vehicle electronic control system (advanced): 2000 national transport points.

(Note: The energy consumption drops by 30%, and the battery life can be prompted)

Electric vehicle electronic control system?

Jiang Feng's eyes lit up.

This is good stuff.

The most important core technologies of new energy electric vehicles are battery technology, electronic control technology and electric motor.

The battery is equal to the oil in the fuel car, and it is the source of all power.

The electric motor is equivalent to the engine of the fuel car, of course, it also integrates some functions.

The electronic control system is the most important set of systems on an electric vehicle body, and it is also the most technologically rich thing. The electronic control system is well done. Under the same density of batteries, the energy consumption can be greatly reduced, and the (acfh) comfort and battery life can also be improved.

After all, electric vehicles are powered by electricity.

If you can reduce the power consumption of a car, it means that you can run a longer distance and have more cruising range.

In the past life, the reason why many people criticized electric vehicles was not because of the problem of cruising range,

If the electric car can do 1000 kilometers of battery life.

No, not even 800 kilometers.

So what's the deal with gasoline cars.

At a glance, the primary electronic control system only needs 1,000 national transport points, and the advanced level is only 2,000 national transport points.

Um.

Not expensive.

For him now, a few thousand national fortune points is a matter of a day or two.

"Bought it."

At the moment, Jiang Feng recited silently in his mind.

【Ding, do you want to buy primary electronic control system, intermediate electronic control system, advanced electronic control system?】

"Yes!"

Without hesitation, directly confirm.

[Ding, the purchase is successful, 4500 national transport points will be deducted. 】

Hear the system beep.

Jiang Feng didn't even look at it.

Touching my chin, I remembered.

Now there is an electronic control system.

All that's left is the electric motor and battery technology.

Think of this.

He found it again.

Lithium battery technology (primary): 1300 national shipping points.

(Note: The lithium battery technology of the earth world can be used in industries such as automobiles, mobile phones, and computers.)

Seeing the primary lithium battery technology, Jiang Feng is not very interested.

It is criticized that the service life of lithium batteries is relatively short, and lithium batteries have strict requirements on weather and temperature. In winter, the temperature is too low to affect the battery life, and if it is too hot in summer, it is easy to cause spontaneous combustion and other phenomena.

And the cobalt, manganese, nickel and other materials contained in it are all toxic materials of heavy metals, and the lithium salts, organic solvents and various additives contained in the electrolyte will also cause pollution if not handled properly.

Once it penetrates into the soil and groundwater, it will cause great harm to the ecological environment.

Moreover, these heavy metals cannot be degraded by themselves in nature, and can only migrate. Once they migrate into water or soil, they will cause water and soil pollution...

Fundamentally.

The so-called new energy of lithium batteries is a false proposition.

Just a transitional technology.

If there is no system, subject to material technology, he may choose lithium battery technology.

but.

Well now.

There is absolutely no need to choose such an outdated technology.

Because, he saw a new battery technology in the mall.

It is more advanced than lithium battery technology, with better power characteristics, higher energy density, longer service life, lighter weight and better conductivity graphene battery technology.

more importantly.

Graphene resources are not a scarce resource.

Just like the silicon material used in the chip.

The high price of graphene is mainly due to the lack of advanced refining technology, not the scarcity of resources.

(Ps: Sorry for the delay in updating this morning.)