Scholar's Cultivation System Panel

With Pan Wenjun making the final decision, and the two professors of the project team agreeing to overturn the previous research direction, the specific implementation is naturally very efficient in terms of efficiency.

After the meeting, Pan Wenjun reassigned tasks to everyone and began to follow Xu Yun's design plan.

Among them, Xu Yun is naturally responsible for the core content, perfecting the algorithm to solve the side lobe problem and optical phased array.

At first, everyone was a little unbelievable, and they were amazed at Xu Yun's terrifying learning talent.

They didn't fully understand the feelings of Academician Pan and the two professors until they actually implemented the plan.

Not to mention that the previous research direction has just begun.

Even if most of it is completed, I will not hesitate to choose to tear it down and start over.

Because the gap between the two is too great.

If their initial research direction can barely keep up with the industry, then Xu Yun's design plan may lead the world.

The value of possession cannot be measured.

The key is to study according to Xu Yun's design plan, and the problems that plagued them will be solved, and the progress of the project will also be greatly improved.

Tang Kang and Qin Hangfei were the quickest to accept, and they almost turned into curious babies later on.

I have to ask Xu Yun for relevant questions every day.

After all, they know very well that Xu Yun can't stay in the laboratory all the time, and it will be difficult to meet again when they return to Jingzhou. Now such a good time must make full use of learning more advanced technology from Xu Yun. It's your own.

In this regard, Xu Yun never refused to come, and almost let himself experience the experience of leading a tutor to a student in advance.

Tang Kang and Qin Hangfei are all project members, and the more thorough their understanding, the faster the progress will be.

In short, it is all about completing tasks to get rewards.

It is also worth mentioning that although Xu Yun's design is very complete and no loopholes can be found, it is still difficult to research it in detail, such as the chip and precision processing technology required by lidar.

Fortunately, with the joint efforts of everyone, the laboratory finally produced a device when the time came to July.

And start the actual test experiment immediately.

...

...

"Today's weather is not very good, will it affect our test data?"

On July 3, 2018, Imperial University, on the road outside the campus.

Sitting in the co-pilot position of the test vehicle, Tang Kang watched the moderate rain outside through the car window, and turned his head to express his concern to Xu Yun and Professor Wang in the back row.

The solid-state lidar they studied is mainly used in the fields of vehicles, drones and robots.

Now that its performance is tested, it is undoubtedly the most suitable way to choose to install it on the car for actual driving.

However, lidar uses laser as a signal source, and emits pulses to the target to cause scattering, and the light wave is reflected to the receiver, and then the data distance to the target is obtained according to the principle of ranging.

At the same time, the target will be scanned to obtain all target point data.

After imaging processing with this data, an accurate three-dimensional stereoscopic image is obtained.

With this principle as a premise, there will be gaps in the distance reflected by different target materials.

Not to mention the special weather now.

There is no doubt that it will affect the test data of lidar.

Cannot perform at full capacity.

"The actual use of lidar includes extreme weather, and our test must take it into account."

"Don't you have confidence?"

Xu Yun took Tang Kang's words and replied with a smile.

The test time has been set, if it is changed midway, it may be delayed for a few days.

Now that it has entered July, judging from the progress of the advanced task displayed on the panel, it is afraid that it will be completely finished by the end of this month, and he definitely does not want to wait any longer.

After discussing this with Pan Wenjun, they decided to continue the rainy test according to the scheduled time.

"Xu Yun talked a lot."

"Our lidar can only be considered a qualified product if it can withstand severe weather, and it will live up to the country's expectations of us." Professor Wang recognized the concept proposed by Xu Yun, and replied to Tang Kang with a smile on his face: "Our products use Xu Yun’s design, which consists of tens of thousands of laser receivers forming an area array, is believed to be no problem even in extreme environments.”

"Professor Wang is right. It seems that I am worrying too much." Tang Kang put his hands on his head in embarrassment.

Professor Wang didn't say much about this, and immediately gave instructions to Qin Hangfei who was in charge of driving.

"Little Fei."

"Get ready to start."

"Good professor."

Qin Hangfei nodded in response, and then started the car to activate the solid-state lidar installed above.

From the outside, the size of the lidar is slightly smaller, and the height of the entire cylinder does not exceed ten centimeters, because there is no information on the surface used for the test.

Soon as the vehicle started and entered the main road, Xu Yun and Tang Kang held their laptops to check the three-dimensional images fed back by the radar.

Under the function of software and algorithms, the target points reflected to the receiver are automatically processed to present a stereoscopic image.

Not long after, Tang Kang's excited voice sounded in the car.

"The farthest detection distance is 300 meters."

"The detection distance reaches 90 meters under the 10% reflectivity."

"The point frequency is 198,000 points per second in single echo mode."

"This has surpassed the new test data of the leading overseas lidar giant brand Veloda!"

Compared with Tang Kang who was very excited, Xu Yun sat back and kept a calm face with a smile on his mouth.

He naturally also saw the synchronized data.

In fact, it is true that he solved the design plan by overclocking his brain, but he does not have much confidence in the actual data.

Now that there is finally a result, the whole person is completely relaxed.

Veloda has always been a leading lidar giant, and now their domestic solid-state lidar has achieved data catching up. There is no doubt that they have domestic advanced lidar and successfully broke through the technical blockade to complete the project.

In this way, he only needs to wait patiently for the past four months to get the mission reward that he will never forget.

"It's better than I expected."

"This data is already very good. If it is in normal weather, the data can be much higher." Professor Wang turned his head and responded a little excitedly when he heard Xu Yun's murmur: "How can you achieve such a result in this project?" Head work, it will be specifically noted in the final report."

In the past, these old guys took the lead in projects, and they had to be distracted to lead students to answer questions.

This time I used Xu Yun's light to experience lying down, and the mood can be imagined.

Xu Yun knew that what Professor Wang said was right, if it hadn't rained, the test data would have been even higher.

However, the current data alone is enough to conclude the question.

In order to ensure the accuracy of the data, Qin Hangfei drove the car to another road in the following time.

at the same time.

LiDAR Joint Laboratory.

In the conference room, Pan Wenjun, another professor and the rest of the project team were watching the screen in front of them eagerly.

Almost the moment the measured data was synchronized, the expression on his face was instantly replaced by ecstasy.

Cheers came from the meeting room immediately.

"The data came out."

"Look."

"It's unimaginable that the farthest detection distance still reaches 300 meters in a rainy environment. This data far exceeds our estimation."

"If the weather test is normal, the data will probably be even better."

"This kind of data is enough for us to reach the international leading level."

"The stereoscopic image constructed by the algorithm is also very clear, and I believe it will be very popular with users in actual use."

Looking at the data on the screen and everyone's reactions, Pan Wenjun secretly heaved a sigh of relief, and turned to look at the professor next to him who was also shocked by the data when his face was filled with a smile again.

"I said, Lao Li, was it the right decision to overthrow and start over?"

The professor who was called Lao Li seemed to have thought of what he had done to prevent Pan Wenjun from changing his research direction, and he felt a little embarrassed to respond to this matter now.

"Who would have thought that Xu Yun's design plan would be so good, if he knew about it, he should have called people over earlier."

"yes."

"I really envy those old guys from Beijing University." Pan Wenjun nodded in agreement.

Such outstanding and talented students are naturally the targets that every university wants to compete for.

After all, it can also be of great benefit to the school.

For example, Qinghua's Department of Mathematics may have been in a leading position in the country before, but since Xu Yun proved Hodge's conjecture and held a global academic report in the Department of Mathematics of Peking University, the academic status of Peking University has risen sharply.

In particular, the Institute of Advanced Mathematics has been established. It is believed that more and more students will be willing to apply for the Department of Mathematics of Peking University in the future.

"With Xu Yun's learning speed and qualifications, it is estimated that he will complete his doctoral studies in a short time."

"At that time, it will be a matter of course to obtain the title of professor. Even if we have no way to recruit people, it is a very good way to invite people to give lectures a few times a month."

At this time, with a smile on his face, Lao Li gave Pan Wenjun an idea that would benefit the school.

And these words immediately moved Pan Wenjun's heart slightly, and Weiwei fell into silence and murmured thoughtfully.

"That's a good idea."

"I'll have a good talk with him another day."

"It's best to let the principal come forward."

After finishing speaking, he seemed to think of something again, and turned his head to look at Professor Li again.

"The results of the test are already available. Shouldn't we write a final report next?"

"I don't think there is a problem." Professor Li replied with a smile.

...

Xu Yun's tests continued until night, and they returned to the laboratory after getting very comprehensive test data.

And Xu Yun naturally also learned about the concluding report.

But in the next few days, while he was patiently waiting for the task reward, he suddenly received an email from Princeton University, inviting him to Princeton for academic exchanges.

When the academic report meeting was held earlier, he promised that Professor Deligne would have the opportunity to go to Princeton to ask him for advice.

Now there is really no reason to refuse.

What's more, being able to communicate with well-known scholars in the mathematics field is also very helpful for his final proof of Goldbach's conjecture.

Thinking of going directly from Princeton to de Janeiro to participate in the International Congress of Mathematicians, he finally chose to agree to go in the reply email.