Rebirth of a technological power

The mechanical dog was very popular, and Cai Jin was very happy.

He upgraded these mechanical dogs one by one into 'advanced children's intelligent mechanical dogs'.

With his previous modifications, the mechanical dog produced actually does not have much difference in appearance.

After the upgrade, from the appearance point of view, the lines are just more beautiful.

Cai Jin turns on the 3D printer.

He took out the SF bags, packed them one by one, entered the orderer's information, and pasted the barcode on the order.

After doing this, Cai Jin didn't rush to take it to the express delivery point to send it. Such a large number of orders was enough for Cai Qingguo to come to the door in person.

Cai Jin started assembling the mechanical dog.

It only takes 5 minutes to assemble a mechanical dog.

But even so, when Cai Jin assembled 230 mechanical dogs, his back ached and his fingers ached.

"It seems that we need to hire someone to assemble it!" Cai Jin was as tired as a dead dog and realized a problem in his mind.

If there are too many orders, I won't be able to handle them all by myself.

Looking at the time, it was already noon the next day.

Cai Jin didn't dare to sleep yet, so he spent an hour upgrading all the mechanical dogs, filling the courier bags one by one, and recording the information.

Cai Jin put away all the express bags one by one and called Cai Qingguo to come to his door.

"Ajin, why did you send so many express packages this time!" Cai Qingguo couldn't help but widen his eyes as he looked at more than two hundred express delivery bags.

"I took a big order yesterday!" Cai Jin yawned, his eyes were red. He was too sleepy to bear it: "Please help me send these express packages today. I'm going to bed."

Cai Jin didn't care about that, entered his bedroom and fell asleep.

When Cai Jin woke up, it was already dark outside.

Cai Jin yawned, looking listless and listless.

I picked up my phone and looked at it. I saw there were orders for 300 more mechanical dogs.

Cai Jin couldn't laugh or cry.

My back ached and my fingers hurt terribly.

He didn't want to do it himself anymore.

Instead, he might as well hire someone to assemble it.

In the past, I had no choice but to assemble it myself. The quantity was small and the cost was to be reduced, so I had to do it myself.

Now that he has an order and has personally experienced the pain and joy, he doesn't want to experience it again.

I ordered another batch of electronic components and batteries from Taobao and directly chose Huabei to pay.

Cai Jin had a lot of relatives and friends on WeChat, and he happened to have two cousins ​​and a cousin at home.

I got up to wash up, yawned and stretched.

Call ‘Benben’ and play with ‘Benben’.

Not long after, my cousins ​​came.

Cai Jin told them the situation.

"Assemble a mechanical dog and I'll give you 10 yuan." The price given by Cai Jin was relatively high.

My cousins ​​all agreed.

Cai Jin started the 3D printer and printed out the parts one by one.

Cai Jin demonstrated it himself, but in order to let his cousins ​​learn how to do it, he assembled it very slowly.

But even so, Cai Jin estimated that no matter how slow his cousins ​​were, they could always assemble a mechanical dog in half an hour.

They learned to assemble. At first, the assembly was bumpy and mistakes were made, but after two hours, there were fewer and fewer assembly mistakes, and the assembly speed became faster and faster.

In one night, three people assembled a total of 15 mechanical dogs, with an average of 5 per person.

Cai Jin looked at the time and saw that it was already eleven o'clock in the evening. He asked them to go back first and come back tomorrow morning.

Then he started testing the robotic dogs.

After completing the upgrade of the mechanical dogs one by one, Cai Jin stroked 'Benben' with his hand, and the virtual panel appeared:

[Item: Intermediate Intelligent Mechanical Dog]

[Experience value: 6000/20000]

[Optimization point: 25.8]

He was not personally involved, but by building a mechanical dog, Cai Jin was able to obtain 1/30 of the optimization points, which is equivalent to one-third of the optimization points he obtained personally.

Cai Jin secretly breathed a sigh of relief.

"System, optimize!" Cai Jin chose to optimize energy this time.

After ten consecutive optimizations, the battery directly became an all-solid-state battery.

"It turned into an all-solid-state battery!" Cai Jin's eyes were shining.

All-solid-state batteries are naturally familiar to him.

Today's mechanical dogs generally have poor battery life. A very important reason is that they are limited by batteries.

The all-solid-state battery is known as the best energy carrier for mechanical dogs.

What is an all-solid-state battery?

To put it simply, it uses solid electrolytes to replace unstable electrolytes.

All-solid-state batteries have many benefits. First of all, the battery energy density will increase at least three times. In the past, mobile phones were charged once a day. If replaced with all-solid-state batteries, they can be charged once every three days.

Other features include completely solving safety hazards, high cycle times, ultra-thin assembly, bendability, etc.

Currently, the main people working on all-solid-state batteries are the national team. The U.S. National Laboratory has a Super 500 plan to create solid-state batteries with an energy density exceeding 500WH per kilogram within three to five years. It is rumored that the Super 500 The Hundred Plan is about to enter its final stage.

Japan, South Korea, and Germany have also conducted corresponding research. Considering the importance of batteries to the development of science and technology, they have invested countless funds and experts, and they all want to become the dominant player in the new energy field in the future.

Optimistic estimates suggest that solid-state batteries will be commercially available in the next five years.

But now, after ten times of optimization, the battery pack of ‘Benben’ is actually a solid-state battery pack.

Cai Jin felt a little crazy when he thought about it.

Four battery packs are enough to fully charge ‘Benben’, with a battery life of up to 24 hours.

Cai Jin only felt that his heart was going to jump out of his chest.

If the entire solid-state battery pack technology is broken, to be honest, the CATL era will not even be a problem!

And by that time, the era of new energy vehicles will soon come, and the era of fuel vehicles will soon come to an end. Unsold fuel vehicles will definitely have to be sold at a deep discount and at a loss to clear the inventory.

Cai Jin swallowed, hugged 'Benben', and optimized its drive and system!

When he finished optimizing, the virtual panel had changed drastically:

[Item: Advanced Intelligent Mechanical Dog]

[Experience value: 6000/200000]

[Optimization point: 0.8]

The body shape has not changed much, but 'Benben' has undergone earth-shaking changes.

Cai Jin couldn't carry the weight of 'Benben'. Cai Jin didn't know how much it weighed.

'Bengben''s agility is no different from that of a dog, and its speed has also been greatly increased.

Cai Jin asked ‘Benben’ to go downstairs and conduct a straight-line speed test.

The test results showed that the fastest speed of ‘Benben’ reached 40 kilometers/hour, which is 11.11m/s.

Cai Jin was amazed. This meant that if Benben could bear the weight, he could treat Benben as a donkey when he went out.

What’s even more terrifying is that the hardware system and software system of ‘Benben’ have been greatly improved, and its intelligence has been greatly improved.

It was just a simple initial test, and Cai Jin gasped repeatedly.

Cai Jin asked Benben to go upstairs, and then started to connect Benben to the computer and began to read its system code.

In a certain sense, software systems are the most valuable.

Cai Jin studied tirelessly until two o'clock in the morning. After checking the time, he saved the system and went to bed.

At this time, in Cai Jin's eyes, 'Benben' is a treasure. Even if he is given 100 million, he will never sell it.

It is entirely possible to dig out this treasure, not to mention 100 million wealth, but also 1 billion or 10 billion wealth.