Chapter 18: Key algorithm

"Thank you for helping us make a siege." Zhang Jun said at the young man next to him.

"You're welcome, President Yuan also anticipated this, so let me hurry up. Introduce yourself, my name is He Jun." He Jun reached out to them.

"Wu Hao, Zhang Jun!" The two hands shook hands with this good-impressed He Jun in turn, and they were full of favor for Yuan who had not yet seen him.

"Yes, the Yuan we are going to meet is always ..." Wu Hao was curious.

"Yuan is always the deputy general manager of Cainiao Technology under Ali, who is also the leader of the drone project. This time ..." He Jun introduced to the two,

With the continuous introduction of He Jun, Wu Hao also generally knew what happened. Cainiao Technology also participated in this exhibition, so this general Yuan will come with his big boss.

Xun originally only accompanied the boss as a follower, but Wu Hao's demonstration surprised him. So after the demonstration, he was so eager to let He Jun come to pick them up.

He Jun took the two of them to a teahouse not far from the convention center and walked into the private room. A middle-aged man in a white shirt in his forties stood up and enthusiastically said, "Here, Sit down, this is the new Mingqian Longjing this year, I just made it and try it. "

He and the two were invited to sit down. After this, Mr. Yuan poured them a cup of tea and then said enthusiastically: "Introduction, I'm Yuan Siming. The drone demonstration just for two people really surprised me so I can't wait I want to see two people.

On the one hand, as a technician, I also have some experience in drone technology. It is rare to meet a confidant today, naturally I want to have a good exchange and discussion.

On the other hand, I am very optimistic about your technology, and I hope to cooperate more with you. "

Seeing that they were somewhat restrained, Yuan Siming nodded slightly. Decided to start with the technical aspects and let the two relax: "Yes, I don't quite understand how you can make a hundred drones perform high-density cluster array flight control in such a small space of.

We must know that such a dense cluster, in such a small space, may accidentally collapse completely. "

Hearing Yuan Siming ’s question, Wu Hao shook his head with a smile: “In fact, there is not much difference in principle from those drone cluster technologies on the market, but we use different ideas in algorithms. Let the entire flight control system The algorithm is more accurate, concise and fast.

三 These three points seem simple, but they are complex, but they are also interrelated and closely related. In order to achieve these three points, we also experienced numerous failures. "

"It is true that for those of us who are doing technology, the simpler things seem more complicated. I also do this technology, and naturally I know the three points you mentioned are difficult in practice.

So let's talk about one by one, how do you achieve high-precision spatial positioning between clusters in such a small space. "

Speaking of this, Yuan Siming apologized a little: "Sorry, I'm so interested. If you involve any core technology, you don't have to say it."

浩 Wu Hao shook his head and said, "It doesn't matter. As you said, what seems simpler is actually more complicated. Although our technology is not technically rare, it will not be easily imitated.

In fact, anyone who has used Beidou or GPS knows that the more navigation satellites in the sky, the more accurate the positioning will be.

Similarly, for our cluster technology, the more coordinate points, the more accurate the spatial location points.

In the demonstration of a fixed site, the coordinate base points we can arrange are very limited, which is not conducive to accurate positioning in the spatial position.

So can we turn the other way around and use these drones to locate these coordinate base points in reverse, or say that these drones are originally one coordinate base point.

定位 Using these coordinate base points to locate each other, then we will get an accurate spatial coordinate point.

Similarly, the larger the number of drones, the more coordinate base points can be used for positioning. This is what I said can break through the limit of the number and expand the size of the entire cluster array to N. "

"However, such a large coordinate system will inevitably produce large-scale data calculations. How do you achieve two points quickly and accurately? I watched your demonstration of the cluster flight control, and the whole process is very smooth. As you said Are these drones themselves carriers of calculations? "Yuan Siming immediately asked new questions after listening to his explanations.

浩 Wu Hao took the tea cup with a smile and took a sip and moistened his throat and said, "Yes, the key is the algorithm. These drones can carry a small load because of their mass.

How to realize massive information operation with limited hardware level, this involves the deep optimization of the algorithm. "

After hearing his answer, Yuan Siming couldn't bear the excitement in his heart any more, and said to Wu Hao excitedly: "Wu Hao, come to our company. With your technology, I promise to give you a satisfactory price .

As long as you and your partner come, everything can be discussed. I can even let you form a team independently and let you play freely.

In terms of conditions and resources, you can rest assured that we have enough strength to meet everything you need.

生活 You can also rest assured in your life that house cars are not a problem, and annual salary is not a problem.

But compared to these, I think you need a better platform to achieve your ambitions. "

When I heard Yuan Siming's remarks, Wu Hao and Zhang Jun glanced at each other, then smiled slightly. UU reading www.uukanshu.com said: "Sorry President Yuan, we have our own goals, thank you for your kindness."

Seeing his rejection, Yuan Siming could not help but feel a little frustrated. I stared at him for a while, then shook his head at him: "Also, a genius like you will not be willing to give up. I was just too excited. Some love was eager, please forgive me."

Wu Hao shook his head and smiled, "I can understand, thank you for your care."

Yuan Siming waved his hand, and then straightened at him: "I'm very interested in your technology, don't you know that you have registered a patent in this area?"

Of course, in addition to the core code, there are a total of 16 items. According to the latest revised patent law, relevant patent licenses should be obtained soon [Note 1].

This way. Yuan Siming nodded, and then said to him: "I'm very interested in your technology, so you are willing to sell this technology, the price is easy to say."

注 [Note 1: Regarding patent application issues, I am not unaware of the relevant legal provisions in this regard. Just to speed up the rhythm of the plot, the patent application review and publicity period is shortened, and the patent protection period remains unchanged.

The period of publicity for the examination and disclosure of invention patent applications has been shortened from two to three years to six months. Utility patents and design patents are shortened to three months.

In fact, I believe that the actual patent application review time should also be shortened. After all, the environment in which the law was enacted was very different from the current environment.

In the past, messages could only be delivered by fax or telephone, which was slow and inefficient, so it took a long time.

Nowadays, Internet communication technology is developed after all, and information acquisition and communication are convenient after all. Therefore, the time for applying for review should be shortened, which is conducive to the incubation of patents. 】