190、

Qilin Wings just started to contact with the district and county governments, and began to try to establish cooperative relations with the government, deploying express boxes in various communities and streets, and in less than a week, Liu Shuangshuang found Qi Na and asked about it, Qi Na was very curious: "This is just our intention, why did you know the Tao so quickly?" ”

Liu Shuangshuang smiled: "You have to understand, who is the boss in Ningnan now." ”

Qi Na thought about it, his relationship with Du Juan is now so close, although he tried his best to draw a line with the political situation, but in the eyes of outsiders, it was deeper, but he didn't care anymore, no desire is rigid, he repeatedly warned himself that he had to keep his heart.

Liu Shuangshuang asked him to come over and make a report to Secretary Du Juan.

As soon as Qi Na told Zheng Xiumin about the situation, he reported his work to the CEO, asked for leave, and the full-time driver of the website sent him to the municipal party committee.

This meeting is in the same place as the meeting half a month ago, the two sides have changed, Du Juan has more ups and downs, but now the overall situation is finally under control, and Qi Na is the same as before, adhering to the belief that everything depends on himself, and he is not stubborn with the other party, so his mentality is even more peaceful......

However, Du Juan did not mention a word about Feng Shuangying's corruption case, only mentioned the operation status of Life Online, Qi Na introduced that the office environment has limited development, and Life Online is looking for a new office environment.

Du Juan sighed, Qi Na glanced at her, Du Juan was still looking at himself with a smile, he was a little unsure of the meaning of her letting herself come.

After talking about life online, continue to mention the wings of the unicorn, which is naturally the supporting of the life online, the original establishment of the wings of the unicorn is to make some articles on the hardware, and the first project is the express box.

Du Juan was full of interest in this project and asked in more detail, Qi Na mentioned the mechanical arm that was about to start testing, Du Juan was even more curious, Qi Na didn't want to do much, but Liu Shuangshuang on the side interjected: "Secretary Du, there is still a gap in your arrangements tomorrow, why don't you go to the scene to see?!" ”

Du Juan nodded: "This suggestion is good." ”

Qi Na glanced at Liu Shuangshuang and didn't understand their purpose.

Du Juan said again: "By the way, let's go to Life Online to have a look." ”

Out of the Municipal Party Committee Building, Liu Shuangshuang and Qi Na side by side, saw that no one around said to Qi Na, who was a little wooden: "Look at you like this!" Can anyone ask Secretary Du to move? She said that going to live online can be regarded as giving you a lot of face. ”

Qi Na scratched the back of her head: "But what is the purpose of her going?" I'm going to have to be prepared. ”

"Prepare for the fart, you just have to introduce it well, she is a gift for you." Liu Shuangshuang said.

"Give me a gift?" Qi Na was very curious.

Back to the company, he convened a meeting of the heads of the two companies, Emily and Wu Jun, introduced that Secretary Du Juan would come to inspect tomorrow, and asked them to do a good job in display and reception.

Wu Jun was very experienced, and immediately arranged for someone to make some KT display boards, which were ready to be placed on both sides of the relatively empty corridor for presentation to the guests.

And Emily also learned and went back to prepare.

Qi Na was worried about how well the operation and debugging of the mechanical arm that had just been put in place.

The robotic arm was purchased from a company in Guangdong, and the two technicians who came were a little dull and the work progress was very slow. repeatedly emphasized that the requirements of the Qilin Wings were too special, and complained that the amount of computing of this mechanical arm was too amazing.

In order to cooperate with the operation of the robotic arm, Qi Na has opened a set of virtual server modules of Qilin Wings, a total of fifteen virtual machines, and the entire equipment resource occupation has exceeded eighty, but it still cannot meet the calculations required for the operation of the robotic arm.

Qi Na deeply believes that the company's hardware is okay, but the software is obviously far from the highest level in the world. But now far water can't quench the thirst of the near. He had no choice but to ask the manufacturer's technicians to guarantee tomorrow's demonstration, and it was not their responsibility for the loss of the robotic arm caused by it.

The manufacturer's technician said to him impatiently: "Our equipment is only used for two simple operations on the production line, and your requirements are too high and too much, and we can't achieve it."

Qi Na was patient: "You have an API interface open to the outside world, but the documentation you provide is limited, if you can, you can provide a more comprehensive interface guide, and we can cooperate with you to do secondary development." ”

"That's how we introduce the interface of other companies, others can do it, you can't do anything about it. Anyway, our equipment is good to run when it is powered on, and it can't run your software, that's your problem. "The technician is still arguing with words.

Qi Na gradually became a little angry, but he still had to rely on them tomorrow, and he didn't want to do much, so he had to suppress his anger and said: "If you successfully debug the equipment, it means that we will purchase ten to twenty robotic arms by the end of the year." ”

"That's none of the business with us, you talk to sales." In the blink of an eye, the technician pushed the opportunity away.

Qi Na thought to himself, how could such an employee stay in the company! It is estimated that the other party also thinks that Qilin Wings is a customer who is not worth paying attention to, so he arranged such a technician to serve.

He didn't want to communicate with the technician anymore, went back to the office to call the manufacturer, the sales staff was an enthusiast, I heard that the attitude of the technician was very poor, and even shouted that it was impossible, and said: "Our boss knows that you are a new customer doing testing, so we attach great importance to it, and the technical engineer arranged in the field is the best we have here." How could it be worse! ”

Qi Na was speechless, and he had to ask the other party to relay his opinion to the engineer next door, and the next day he had to get the robot arm up and running.

The salesman heard that Qi Na's tone was not good, and immediately agreed. But he said: This is our best technique, and there will definitely be no problem.

Qi Na didn't say much, hung up the phone, and began to arrange an emergency plan. Du Juan came over, if the core product was not able to be demonstrated, it would be a pity.

Liu Shuangshuang said that Du Juan would give gifts, and I wonder if the demonstration of the mechanical arm will affect the size of the gift bag.

Just as he was thinking wildly, there was a commotion in the laboratory, and Qi Na walked out quickly, and saw the short factory engineer angry at Emily: "Didn't you complain? If you have the ability to debug it yourself, Lao Tzu will quit. ”

It turned out that the manufacturer called, probably blaming the technician, but the technician did not absorb the problem, but became wild, which made Qi Na shake his head.

Emily knew that there was an important event tomorrow, so she desperately pulled him with her colleagues to prevent him from leaving.

After going back and forth for a long time, the short engineer did not step down and died down, but became more and more noisy, scolding the people of the Qilin Wings, Emily's face was flushed, and her face was still full of laughter. Several technicians were also laughing.

Qi Na had already seen that his heart was on fire, how could he let his colleagues suffer this insult, stopped Emily, and said loudly: "Let this person go, he will debug these two equipment, call an engineer, I really think I am a master." 400,000, playing in the water, my unicorn wings are still playing. ”

Qi Na has done technical techniques, and has seen the faces of a class of technical personnel, who feel good about themselves, pretend to be posturing, and desperately bully laymen, and once they encounter problems, they will be shrinking turtles, and they do not seek to improve.

It may be that they were not well entertained by the Qilin Wings, and they came to the Qilin Wings for three days, and they shouted three times and twice to leave, Qi Na was tired of this kind of person, so he simply drove away Qingjing.

The short and fat engineer nodded at Qi Na: "You are awesome." ”

Seeing that this man was still stubborn, he couldn't laugh or cry, and he didn't bother to talk to them, so he asked Emily to throw their kits out of the box together.

But they're gone, how should they debug the more than 400,000 robotic arms next?

The colleagues in the R&D department all looked at Qi Na blankly.

These are the fresh graduates of the corresponding majors of nearby universities such as mechanics and aerospace, and their biggest achievement is to make a toy-grade robot or a quadcopter drone model.

But the robotic arm is an industrial-level robot, they are very unfamiliar, and the engineers of the manufacturer are particularly conservative, so they still have zero understanding of the robotic arm in the past three days.

Qi Na said to them: "Come, let's work overtime all night today, Emily, you can't treat your belly badly if you work overtime, order a delicious takeaway." ”

Colleagues saw that the boss wanted to do it himself, although they had heard that the boss was very good, but the vast majority of colleagues had not seen Qi Na do it himself. So everyone cheered.

Colleagues who don't know the situation probably think that they can cheer and have a full meal.

The robotic arm is fixed on the work surface, and on the side is a set of interfaces, with a gigabit network interface, a console port, and a power interface.

Qi Na took a notebook, connected to the console interface with a USB adapter cable, and logged in to the control background of the robotic arm.

This control background is the use of Intel's Atom CPU,Memory is only 256M,But all onboard parts are used,Although the configuration is much lower than that of home computers,Low power consumption、Low heat generation,And the application of these mechanical mobile phones is just an ordinary entry-level,So the performance is more than enough,Moreover, a large amount of data computing is still transmitted through the network interface,Most of them are still operated through the server。

Soon, Qi Na confirmed through two commands that the operating system of the manufacturer's robotic arm was also based on Linux.

This would be too simple for Qi Na.

He exported the core files of the robotic arm and then decompiled them to obtain the fragmented source files. Qi Na uploads all the files to the server.

Faced with the questions of his gossiping colleagues, he said, "You go and see the source documents yourself, and I'll go into retreat." ”

But this source document is like a book from heaven, these fledgling young people have the patience to read it, looking at each other, all thinking, this Qi is not fooling people!

Qi Na returned to the office, locked the door, hung up the phone and mobile phone, and then put a page in the void of sight, copied the operating system in the mechanical arm, and then used the intelligent brain to virtualize a mechanical arm, along with the source file, Qi Na began to analyze the system.

Combined with the technical development documents provided by the manufacturer, it only took Qi Na two hours to understand the operation needs of the robotic arm.

Qi Na felt a little that the 400,000 flowers were not worth it. It's not that I think the machine is too crude, but I think the software is too weak.

Then Qi Na wrote a new set of control software, and the operating system used a simplified version of Linux.

This robotic arm has only a pair of crab-like pincers and can only grip objects. However, there is enough space inside the robot arm for wires and connectors. It's a bit wasteful to use just a pair of crab hands.

Qi Na immediately began to plan for the revision.

First of all, the crab tongs are replaced with finger-shaped joints, and then three joints are added to form a real manipulator.

However, this mechanical finger does not have force feedback and cannot obtain the status of grasping objects.

But it doesn't matter, all you have to do now is to retrofit the equipment.

Qi Na left the office, not surprisingly, all the R&D colleagues stayed, Qi Na was secretly happy in his heart, and the vitality of young people made the company full of vitality.

Qi Na cleared the firmware of the robotic arm, installed a simplified version of Linux, and then installed the control software he wrote for the robot arm on the laptop associated with the robot.

He moved quickly, his two hands were like a pianist, extremely fast and accurate, there were almost no mistakes or corrections, and the numbers and letters on the laptop screen fell like raindrops.

The college students who had just walked out of the school gate next to them were stunned, and some pretentious colleagues suddenly lost their arrogance, and they only felt that Qi Na's height might not be able to reach it in their lifetime.

His pianist skills have always been amazing, and he can't help but conquer this group of young people in the wings of the unicorn.

Qi Na would think of all the whimsical ideas of the people around him, and after the last command was entered, he pressed enter to let the mechanical arm restart.

I heard the squeaking sound of the mechanical arm, trembled slightly, and the whole machine was alive, and the red LED light emitted in the gap between the joints reflected the arm like red jade, after all, it was a new machine, and the shell of the piano paint was still a little cool.

Qi Na immediately linked the database system used for the demonstration with the robotic arm on the spot, and at the same time shut down the virtual server modules one by one, and the fifteen virtual machines deployed were offline one by one.

The operating system and control software of the robotic arm he wrote had much lower requirements for data calculation with the background server, leaving only one server as a transfer station with the database.

According to the test process, Qi Na first sends a message to the database, and after the database gets the information, the control software of the robotic arm synchronously obtains the information, that is, the information of the object grasped by the main robotic arm.

Qi Na did not use RFID technology for near-field recognition, nor did he plan to use Internet of Things technology, but started anew, simply put, he wanted to be his own proud work, video recognition technology.

In other words, a high-definition camera is installed on the robotic arm to identify the barcode on the parcel.

It's not complicated to say, it's not easy to achieve.

First of all, it is necessary to ensure that there are barcodes on multiple sides of the package, which is already unattainable for most courier companies. However, Qi Na has a way to deal with it, that is, to ask the merchant who delivers the goods to operate. As for the effect, we can only observe the after-effects.

Secondly, after the package arrives, it will not be square, and the barcode will not be horizontal and vertical when pasting, which will also increase the difficulty of the high-definition camera to capture the barcode.

Qi Na's solution to this problem is to add two cameras in the room for cross-correction.

Finally, if the barcode of the package is wet by rain and worn out, what should be done? Qina's initial idea is to use full-process video surveillance on this system, and at the same time compare the batch barcode list, so that the two means can solve the problem package.

Of course, the last two belong to the design problems of the process, and Qi Na has not yet started to write the control module and software.

All he has done now is to install a high-definition camera on the robotic arm to identify barcodes.

But that's okay, after all, it's the testing stage, each package is stacked neatly, and the barcode is also attached horizontally and vertically on the side.

A message from Qi Na was sent to the database, and the robotic arm was lifted almost at the same time, stretched within the radius of the crankshaft, hovering in front of the neatly stacked package queue, swinging the rocker arm from side to side, as if searching for the target package.

The package that conforms to the information is piled up at the bottom, and the mechanical arm is almost in a breath, so it makes a judgment, it carefully moves the top package, but it is still neatly stacked aside, and then grabs the target package in his hand, and then rotates the crankshaft, the mechanical arm is almost one hundred and eighty degrees, and the heavy manipulator is like a martial arts master waving his fist, and the young people standing around in shock were startled, and they retreated, only