Military? No, I'm Just A Car Company

The next day, when Ye Qiu saw the two in the office.

To their astonishment, they discovered that their dark circles had become more serious.

"Are you all right? Didn't you sleep well yesterday? Why do you see dark circles getting worse? Do you want to go to the hospital?"

I go.

What's the situation? Didn't they let them get off work early yesterday? Why does it feel like they haven't slept all night?

The whole person looks lethargic.

However,

When the two heard Ye Qiu's words, they all looked at him with bitter eyes.

Why do we not sleep well?

Why do you have insomnia?

Not all because of you bad guy.

Tell us that there is a technology that can suspend the blade battery, and we are so excited that we can't sleep all night.

Curious.

"Ye Qiu, I found out that you were deliberately trying to torture us, telling us that there is new technology, but you didn't say it. My cousin and I spent the whole night thinking about it and couldn't sleep."

Qin Mengyao glared at Ye Qiu 'evil', very sturdy.

"Ye Qiu, you are too bad, let me see the technology of the new battery."

Yan Ran is the same.

Ye Qiu smiled helplessly, he really didn't know what to say.

I thought that they would not let them look at the new batteries, so they could have a good rest.

Otherwise, after Ye Qiu showed them the new battery, it was estimated that the two would be even more excited and couldn't sleep.

"It's my fault, come and show you the new batteries."

In the morning, Ye Qiu asked Lin Yi to send the plasma battery.

In the now empty second workshop.

With the two of them, they came to the second workshop. On a workbench in the workshop, the two women saw the plasma battery for the first time.

"Is this the battery?"

"Are you sure it's not a piece of iron?"

When they first saw the plasma battery, Qin Mengyao and Yan Ran had some doubts about life.

This square, the whole is a big iron shape.

It is not the same as the battery they are familiar with.

"This is a battery, and it is also an all-in-one liquid battery newly developed by Wuling. Its name is called a plasma battery."

Ye Qiu nodded and said, "The power storage of this battery is about three times that of blade batteries and high-nickel ternary lithium under the same weight and volume."

"What? Triple?"

"Ye Qiu, are you kidding me?"

Qin Mengyao and Yan Ran were shocked.

My goodness!

Three times the power reserve of a blade battery?

What is this concept.

The same battery pack, the plasma battery is used in the car, and the cruising range can directly hang Biyadi's pure electric car.

as well as,

Truss.

"Yes, the battery is here, but the vehicle needs to be tested, so you first build a Wuling Hongguang S body to make a pure electric vehicle to test the battery."

Ye Qiu told Qin Mengyao about his own requirements and ideas.

It is very simple to change the Hongguang S of the fuel engine to pure electric.

Just change some mechanics.

This issue,

As the two experts in modified cars, they are very good.

"I have to do this myself. I want to make a Wuling Hongguang S with Mega performance!!!"

Qin Mengyao was so excited.

I don't want to delay a single one.

She wanted to put this terrifying battery on the car as soon as possible and test it herself.

so,

After understanding Ye Qiu's request, Qin Mengyao hurriedly took Yan Ran and left.

She's going back and urging the engineering team to start modeling right away.

Strive to develop the mold within seven days, and then produce the prototype immediately.

...

It only took six days for Qin Mengyao and Yan Ran, with the team, to open the mold and model, and it was on the seventh day.

A Wuling Hongguang S model was rolled off the assembly line.

certainly,

There is only one frame.

The frame came out, and Qin Mengyao excitedly ordered two domestic maximum power permanent magnet synchronous motors.

The maximum power of a single motor is 220 kW and the torque is 350 Nm.

The four-wheel drive system directly uses BorgWarner's sixth-generation four-wheel drive.

All kinds of technology configuration, technology, can be bought.

The configuration that can be imagined, basically Qin Mengyao has all come up with a set, ready to use in this one

"Ye Qiu, do you want to use the gearbox?"

There are actually two options for pure electric vehicles.

One is to directly use a single-speed transmission, which is not a gearbox in the traditional sense, but is only used for forwarding and reversed by the vehicle.

Another is to use a clutch with a gearbox.

Both options have pros and cons.

But at present, almost all manufacturers do not use gearboxes in pure electric models.

The electric motor is not as complex as the internal combustion engine, and to drive the four wheels, a bridge needs to be built between the internal combustion engine and the tires.

This bridge is the clutch gearbox.

However, the motor structure is simple, and the motor can directly drive the tire, which can be used without adding a bridge.

so,

It is more suitable for simple single-speed transmissions, that is, single-tooth reduction boxes.

Simply control the vehicle to move forward and backward.

All other motor Gear Shift logic is handed over to the electronic control system to operate.

then,

An excellent electronic control system is particularly important for pure electric vehicles.

Because of the electronic control system, all operations of the vehicle are controlled.

"No gearbox needed."

"Okay." Qin Mengyao nodded, and then asked Ye Qiu: "For chips, which one do we use?"

The core in the core of the vehicle.

ECU chip.

Especially pure electric vehicles.

All electronic control systems, autonomous driving and high-tech functions need to be calculated by the ECU, and then transmitted to the body body through sensors.

This requires very high computing requirements for chips used in vehicles.

The reason why Tesla has such a high market value now and is so sought after.

In addition to his electronic control system, the other is Tesla's self-developed special chip.

Other manufacturers use general-purpose vehicle chips provided by Qualcomm, Nvidia, Mobileye or Horizon.

Although it is universal, there will always be some problems when it is matched to models of various brands.

This is impossible.

Domestic chips have always been a persistent problem.

Huawei's old Dage, although it has designed a powerful chip, it is useless.

Can't produce.

Domestic chip design is not weaker than foreign ones.

But the manufacturing industry can't keep up. A 7-nanometer lithography machine has not yet been developed.

"Use Nvidia's."

Ye Qiu has no choice for the time being.

The Hongguang mini uses an Nvidia chip.

It is mainly cheaper than Qualcomm's, and after testing, it has a higher degree of matching with the electronic control system given by the system.

After the decision was made, Ye Qiu also joined the manufacture of this car.

As for the electronic control system, Ye Qiu looked at the points, and it was only a few thousand short.

It is estimated that it will take a few days to purchase advanced electronic control technology.

It took five days and almost pure manual installation to create this pure electric version of Wuling Hongguang S.

[Do you spend 100,000 points to buy electric vehicle electronic control technology (advanced)? 】

"Yes."

After the points were enough, Ye Qiu immediately purchased the advanced electronic control technology.

[Ding, congratulations on getting the electric vehicle electronic control technology (advanced). 】

[Ding, congratulations on your accumulated consumption points reaching 100,000 points, rewarding god-level driving technology. 】

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