Tang Kang looked at Xu Yun up close, and found that the other party's mental state was better than his own and there were no dark circles under his eyes, and his thick hair didn't look like he had just stayed up late.

Surprised, he couldn't help but ask, "How many hours did you sleep yesterday?" ”

"Four or five hours." Xu Yun replied truthfully.

"Then why are you in such good spirits?"

"Maybe it's talent, people don't have the same physical fitness." Xu Yun said lightly with a smile on the corner of his mouth.

And this answer made Tang Kang suddenly fall into a stupor.

"There's a talent for sleeping, too?"

Originally, in his cognition, the so-called talent refers to the ability to quickly understand and master the knowledge learned, compared to ordinary people, it often only needs a little effort to determine the achievement.

But now Xu Yun's performance has refreshed this cognition.

Who would have thought that the other party also has a talent for sleeping, and it doesn't take long to sleep to refresh the spirit.

It really doesn't leave a way for ordinary people to live.

No wonder Xu Yun didn't mean to leave last night until the end.

He knew that from now on, the title of the number one diligent member of the laboratory would fall into Xu Yun's hands.

However, he was envious and envious, but there was no jealousy and hatred in his heart.

After all, this project is a longitudinal project, and it is also related to the technology that has been stuck overseas, and there are specific requirements for it.

It is necessary to make achievements within the time limit, and make domestic lidar technology lead the world as soon as possible.

In this way, the better the performance of the people in the project team, the greater the probability that the project will be completed sooner.

With the rapid operation of thinking, finally a thousand words become a sentence.

"It's really enviable!"

Dropping this sentence, Tang Kang didn't say anything more, but he always felt a little lonely when he returned to his position.

The rest of the day followed.

Pick up where we left off.

It wasn't until a happy middle-aged man's voice came that Xu Yun put down the book and quickly got up.

As soon as he raised his gaze, he saw a figure with silver white hair and deep eyes.

Although the age is estimated to be about the same as Tang Yanshan, judging from the pace, the body should be relatively strong, and it is estimated that he likes fitness like Qin Xiangxin.

As the other party walked towards him, Xu Yun hurriedly greeted him after noticing the name on the work card.

"Hello Academician Pan."

Pan Wenjun stopped and glanced at Xu Yun up and down, not hiding the joy on his face that was about to overflow.

"You are Xu Yun, I saw that Beijing University had a mathematical genius, and today I finally kidnapped someone."

"When Lao Tang recommended Ling to me, I was worried that Beijing University would be reluctant to let him go."

Xu Yun was a little surprised when he heard Pan Wenjun's words, and subconsciously asked.

"Did Dean Tang recommend me?"

When he first learned about this from Wu Zhongping, he was wondering why the project of Imperial Capital University suddenly found him.

Dare to love is Tang Tani Satoshi as this middleman.

"Lao Tang likes you very much, and the two of us drank tea together and listened to him."

Pan Wenjun and Xu Yun talked about these interesting things, I don't know if they were influenced by Tang Gu Cong, and they didn't treat him as an outsider at all.

Thinking of Tang Gu Cong, Xu Yun remembered that the other party often came offline to urge changes.

Now that others have come to Imperial Capital University, I am afraid that the intensity of the urging will only become more frequent.

"Looks like we're going to have to hide a little bit in the future."

Thinking that he no longer planned to write a paper specifically for topological group theory, but directly tried to prove topological group theory, he muttered to himself.

After all, if Tang Tani Satoshi came over, it would be really hard to say.

Pan Wenjun didn't think about what Xu Yun was thinking, and shouted to Xu Yun as he walked towards his office: "Come with me first, and I will introduce you to the specific content of our project and the work project you will be responsible for next." ”

"Okay, Academician Pan."

Xu Yun naturally couldn't ask for this, nodded in response, and hurriedly followed behind Pan Wenjun.

……

"Since we want to develop domestic lidar, we must go hand in hand with or even surpass each other in terms of technology."

"So the study of traditional mechanical lidar is definitely not applicable."

"After the discussion of the project team, we finally decided to choose solid-state lidar based on optical phased array technology, but there are still many technical problems that we need to solve."

……

In the office, Xu Yun listened to Pan Wenjun's introduction, and his expression gradually became solemn.

Traditional mechanical lidar is mainly composed of photodiodes, mirrors and laser emitting devices, among which the rotating parts that control the emission angle of the mirror have limited functional life due to their structural functions. Solid-state lidar, on the other hand, has a simple structure and no rotating parts, which can greatly reduce the size, improve the service life and reduce its cost.

In addition, it can be pointed arbitrarily within the allowable angle range, and the scanning speed is predicted by the industry to be the future development trend.

He had read a lot of books on the subject last night, and he had some idea of the overall situation at the moment.

At present, the shortcomings of solid-state lidar are low power density and short detection range, so it cannot be used in large quantities as the main lidar.

In particular, the optical phased array mentioned by Pan Wenjun requires extremely high processing accuracy.

There is also grating diffraction, which will form other clear lines in addition to the middle clear grain.

This sidelobe problem causes the laser to form sidelobes outside of the maximum power direction to disperse the laser energy.

Therefore, it is indeed very difficult to solve these problems in order to develop lidar that is among the international level.

Not to mention, this is only a hardware problem, and its core inter-frame matching algorithm and data preprocessing loopback detection are also very important.

After all, a good lidar must be a coupling of software, hardware, and algorithms.

After having a clear understanding of the project as a whole, Xu Yun also understood how difficult the advanced task was this time.

If you want to finish it in four months, there is no hope if you bury your head in research.

"It seems that if you want to get the task reward this time, you have to rely on overclocking, and I don't know if the more than 400 points are enough to use."

The thought stayed here, and Xu Yun made a decision, that is, to solve the problem by turning on the brain overclocking, and ensure that he could obtain the drawings of the automated intelligent module robot.

Speaking of which, he has not turned on overclocking for a long time, and the accumulated points and energy capsules must be able to meet the needs.

You must know that after his various abilities and brain power are improved, the number of points consumed in the face of this kind of problem will drop a lot.

However, in order to ensure that there are no accidents, he still has to wait until he has mastered all the knowledge involved in solid-state lidar before turning on brain overclocking to solve it, so that only two energy capsules are enough to support him to find a way.

Just as Xu Yun was secretly thinking about this, his thoughts were interrupted by Pan Wenjun's voice.

"I heard from your principal that you are also very talented in algorithms, and last year you also developed an intelligent auxiliary diagnosis system with an accuracy rate of nearly 100%, so in addition to the mathematical model, I plan to hand over the algorithm research of SLAM laser to you."

"No problem, I'm sure to get the job done." Xu Yun decisively agreed.

"Okay."

"With your genius joining, I believe that the project will be a complete success." Hearing Xu Yun's answer, Pan Wenjun's face was full of joy, and he didn't forget to come over and pat him on the shoulder encouragingly.

"Then I'll go out and get busy first."

Xu Yun didn't plan to stay here with Pan Wenjun any longer, so he went back to the laboratory and started working.

"Go ahead, I'll let someone connect with you later, and you can come and ask me at any time if you have any questions." Pan Wenjun waved his hand and said with a smile.

When he came out of Pan Wenjun's office, it didn't take long for a senior sister to come over to work with him on algorithms.

The other party may have encountered a problem in the research of the algorithm, and he was very happy to learn that Xu Yun was going to take over, and when he left, he specifically mentioned that he could find her if he had something.

It is worth mentioning that Xu Yun did not follow the other party's algorithm to continue to study and build.

Instead, a new algorithm was replaced.

Not to mention that the other party's things really can't meet the radar requirements, and the progress is not as good as him reversing it.

With Xu Yun's official participation in the project, his life at Imperial Capital University was soon on the right track.

In addition to optimizing algorithms with their own strength, they also learn to master other related knowledge of lidar.

When there is a doubt, I will go to Pan Wenjun and two other professors for advice.

In this regard, others are also happy to see this situation, at least Xu Yun did not show arrogance and blind confidence because of his achievements in mathematics.

In addition, only by having a comprehensive grasp of lidar can we better develop suitable algorithms.

In addition, in order to achieve maximum efficiency, Xu Yun used deep sleep time almost every day, so that he easily replaced Tang Kang as the most diligent person in the entire joint laboratory.

At first, Tang Kang didn't believe that Xu Yun's work and rest could stay full of energy for a long time, but after half a month passed, Xu Yun still didn't even have dark circles under his eyes.

This made him completely believe that Xu Yun was also talented in sleeping.

During this period, Xu Yun did not stop the proof of Goldbach's conjecture, but he always lacked shortcomings and inspiration and could not advance.

Occasionally, he chatted with Chen Shihe about videos, which made his tense spirit relax a lot.

That's it.

The time soon came to April, and after nearly a month of liver explosion, the inter-frame matching algorithm he developed began to take shape.

The most important thing is to master all the knowledge involved in lidar.

It's not even an exaggeration to say that it's no problem for him to make a lidar device on his own now.

It's nothing more than a little rough and technically incomparable to the international.

"With my current mastery of lidar technology, I should be able to easily find a way to make a technological breakthrough by turning on brain overclocking, and it depends on whether I can successfully get the task reward this time."

In the LiDAR Joint Laboratory at night, everyone else had already returned to the dormitory to rest, and after careful consideration, he decided to start brain overclocking today to overcome the current problem.

As the words fell, two energy capsules that looked like liquid vitamins suddenly appeared in his palms.

In the next second, without hesitation, he threw it into his mouth and bit it, and when the slightly bitter liquid slipped into his throat, he immediately consumed the remaining points to turn on the brain overclocking.

(End of chapter)