The ups and downs of life in the Siheyuan

In the past few years, Li Yuan's greatest achievement is not the design of three softwares, but "Nuwa No. 1".

After optimizing her core algorithm, she became stronger and stronger, although rules still needed to be set for her for each job.

But she already has the ability to perform deductions and can continuously modify the design or strategy within the set rules until it is optimal.

For example, interface design required Li Yuan to make the final decision at the beginning.

However, as the task progressed, she actually found Li Yuan's criteria for judging, and the results she gave became closer and closer to Li Yuan's expectations or preferences.

Just like now, after she completed the design of the microcontroller, she began the design of a new generation of high-performance CPU.

The current PG32V3.5 will be made public along with the flight control system, at least on a small scale.

He needs to prepare for the future to stay technologically advanced.

The task was handed over to Nuwa 1, and Li Yuan started making the mask.

WK6901 is a microcontroller similar to ARM0, and its main focus is micro-power consumption.

This is a general-purpose high-performance microcontroller designed by Li Yuan for the military and can be used in various weapon designs.

WK6901单片机，主频高达6MHz，内部集成32KB的FLASH、8KB的RAM和4个定时器。

The external interface has 6 UARTs, two CANs, 4 timers, and an expandable 8-bit bus.

64-pin QFP chip package with rich general-purpose GPIO.

Although the function of the microcontroller is simple, it integrates up to multiple transistors.

Even with Li Yuan's sculpting ability, it took more than 2 months to complete.

After multiple checks and everything was correct, a call was made to the Laitong representative.

After getting the WK6901 mask, Representative Tong was not in a hurry to leave.

While the two were chatting, Li Yuan got a piece of news that disrupted Li Yuan's research and development plan.

"Old Li, that place in the South is really fucked up. It has high mountains, dense forests, heavy rainfall, and high humidity. It can be said to be full of difficulties.

In every battle, logistics relies entirely on manpower, which affects the advancement of the troops."

Li Yuan knew that this war would last long enough, so he wanted to do something.

"Well, let me think of a way to see if I can help."

"Ah, Lao Li, this is not something that happens in a day or two. Don't delay the project."

"Don't worry, it's just a gadget. By the way, how are the progress of other project teams?"

“They are all being carried out, but the tasks they each undertake are a bit ahead of schedule and a bit difficult to do.

When you free up time, Mr. Chu hopes that you will go to each group to guide the work."

"Okay, you can make arrangements then."

Li Yuan didn't take this matter seriously. It was a thankless job in the past.

Wen Wu is the first, Wu Wu is the second, and if the progress cannot continue, those groups will probably not look for him.

Li Yuan refilled the tea for Representative Tong and hesitated: "Old Tong, is there any news about the private company?"

"This is a bit difficult. There is currently no corresponding policy in China. Last time I went to see Leader Xu, but he had no solution for the time being."

Representative Tong picked up the cigarette box from the table, looked at the brand, pulled out two cigarettes, handed one to Li Yuan, and then put the entire box of cigarettes into his trouser pocket.

Li Yuan didn't say anything, picked up the match and lit it for the two of them.

"I remember last year, some Xiangjiang businessmen set up companies in the south, and the state also gave them preferential treatment," Li Yuan recalled the discussion in the newspaper last year.

In the early summer of 1978, Xiangjiang Yongxin Enterprise Co., Ltd. invested in the first "three-to-one" (processing of supplied materials, processing of supplied samples, assembly of supplied parts, and compensation trade) enterprise in the mainland.

In November of that year, ground was broken in Bainiao City. Boss Cao became the first Xiangjiang businessman to invest in the mainland after the reform and opening up.

The incident also caused a stir in the country, with pros and cons discussed in newspapers.

"This is mainly to increase exports and increase foreign exchange reserves, so we do special things."

"So, we should find a Xiangjiang company. They will provide the capital and I will provide the technology to set up a joint venture factory in Kyoto!" Li Yuan thought thoughtfully.

"It's a bit difficult to set up a factory in Kyoto, and it's quite controversial at the moment. You can choose the south, where there are targeted policies."

Li Yuan thought about it, and it was the same idea.

After seeing off Representative Tong, Li Yuan fell into deep thought.

Apart from being a consultant in the Technology Department, he is actually a white man.

In order to work alone and fear of entanglement in the future, Li Yuan resigned as an investigator six months ago.

Zeng Peng knew all about Li Yuan's situation and knew that it was impossible to bring this boy back, so he simply agreed to his request.

Now that he has some technical reserves, he wants to do more industrial layout in the future.

He cannot wait for policies to be introduced, he needs to start primitive accumulation of capital.

The Hong Kong stock market is his start-up capital, but the company he wants to establish cannot be a computer or drone flight control system for the time being.

The exports the country needs now.

Then we must establish a company that can produce products domestically and export them in large quantities.

Agricultural products and raw materials are now the mainstay of foreign exports, and industrial products have also accounted for a large share in recent years.

Radios dominate the world in Xiangjiang. There are one to two hundred radio factories in the small city of Xiangjiang.

Clothing profits are too low.

What he is best at is electronic technology, so the products have to start with technological products.

If you want to export, the technological content cannot be too high, otherwise China’s technological strength will be exposed prematurely.

On the premise that military strength has not made great progress, it still needs to keep a low profile.

Suddenly a game console that is popular all over the world comes to mind, that is Tetris.

Until the 21st century, it was a top-ranked casual game.

Therefore, the next work needs to be adjusted.

Based on his understanding of the units responsible for the projects, the development progress will not be too fast. Even if his task is to produce the product earlier, it will be useless.

Therefore, what needs to be considered now is to establish a joint venture in the south.

Then export in large quantities to earn foreign exchange for the country.

When policies permit, the headquarters will be established in Kyoto.

An exoskeleton is designed midway to enhance the military's combat capabilities.

Thinking of doing it on the side, I called Leader Xu and made an appointment to report in person next week.

I put down the phone and called the sales department of the Fifth Machinery Factory again. I found Chen Bing and asked him to have a drink in the evening.

With Chen Bing's shrewdness, he immediately agreed.

After arranging everything, Li Yuan began to conceive of the exoskeleton.

Later, when he was in school, there was a laboratory that conducted exoskeleton research, and one of his high school classmates was in the laboratory.

Li Yuan is very interested in this and usually knows a lot about it.

Although it is just scratching the surface, the basic working principle is known.

With his current comprehensive strength, it is not difficult to design an excellent exoskeleton.

Current battery technology cannot support powered exoskeletons, so he can only design a purely mechanical exoskeleton.

The basic principle is very simple, which is to use springs or hydraulic pressure to absorb useless work, and then assist the body in working.

The key is the application of human body mechanics design.

Before dinner in the afternoon, Li Yuan had completed the basic sketch design.

The core is to use the leverage principle to transfer the weight of the upper body to the support points under the feet. Then use the principle of absorbing useless work to assist the body in doing work.

After the sketch was drawn and the Nuwa-1 scan was completed, the optimization of the shape and the selection of materials began.