Hammer of Technology

Facts have proved that pretentious things are very addictive, and some people will unconsciously start to do what they used to do, especially when combined with drinking alcohol, the effect is better, this is the manifestation of addiction.It is best for others not to interrupt at this time.If it is praised, it will intensify; if it is damaged, it may become the fuse of fighting.

Fortunately, Ning Wei still has relatively strong self-control in this area. After all, after experiencing the physical and mental comfort brought by the high-end Versailles, the low-end rounds of the past have not brought much dopamine rewards. The dialogue that comes down will be the foreshadowing.

"By the way, I came here to ask brother Liu something. Did you hear my mother call me just now?"

Liu Wei thought for a while, then nodded honestly: "Well, I heard a little bit. You said you were going to pick them up, no problem, I will prepare any car you need."

"It's not this problem. I haven't worried about the pick-up car. The main reason is that my mother said that the security department in the factory arranged for them to send them two security personnel. I wonder if these security personnel are actually in the same system as you. In fact, it also belongs to Jitu Security Company, right?" Ning Wei asked casually.

Liu Wei was silent for a moment, thought for a while and said, "I'm not too sure about this matter, after all, I'm just your driver. But I did hear that the company has recently taken over a security business for a company in Jiang Province. , subcontracted the entire security department of the company.”

Ning Wei was stunned, this is a bit big.

"Hey, speaking of it, I see that there are a lot of new faces in the security guards at the gate of Capital University. Could it be that the Jitu security guards have taken over the security department of our Yanbei University?"

"This is different. It is true that the security guards at several gates have been changed, but it belongs to the model of old and new, and it is not a complete takeover. You can understand it as signing a labor dispatch agreement. Anyway, each gate of the school is 24 hours a day. , and the school patrol team, as long as there are people from our security company." Liu Wei nodded and replied.

"That's great! I like to deal with powerful units. That's it. My sister-in-law is going to go home tomorrow after the exam today? I don't feel relieved that she is going on the road as a girl. She Elder sister also wants to stay at school and cooperate with me to do some things, and I..."

Speaking of this, Ning Wei pouted with the corner of his mouth, holding a stack of documents in his arms, and said distressedly: "You have seen it too, it's also a bunch of things, it's a waste of time, plus my parents and the day after tomorrow I'm about to come, so can you pay for your people to help me send my sister-in-law back? Of course, after sending her, it would be even better if I can stay for a while and wait for the school to start before sending her back. I will pay how much it costs. "

Ning Wei felt that his acting skills were really great, and he found a good reason, successfully making Liu Wei's gaze rest on the thick stack of documents in his hand for a long time.

"Don't worry, we will find a lesbian to help you send Jiang Chenlu home. Let's book the air tickets here, to save you trouble, and I will ask you to reimburse the air tickets for the two of you later." Liu Wei nodded. road.

"That's it, thank you so much, so I can feel at ease." Ning Wei stood at the door, said something happily, and then said: "Alright then, Brother Liu, you continue to read, I'll go first."

Then Ning Wei turned around, turned his head, staggered and almost tripped as soon as he took a step: "Ouch..." With an exclamation, Ning Wei let go of the hand holding the document, and put it on the door frame. The body was brushed down, but the materials that had been sorted out and ordered were ruthlessly scattered all over the ground.

Liu Wei sat on a chair and looked down at the materials on the ground, then looked up at Ning Wei who had turned around and looked depressed, thought for about half a second, and then moved his hand half a beat slower. Put the book aside casually, then squatted down, and said a little exaggeratedly: "Mr. Ning, are you all right? What kind of information are these? Is it important? Can I clean it up for you?"

"I'm fine. These materials are actually not very important. They are just some application forms to be sent to the school's logistics side to apply for the purchase of equipment this year and the construction of a new laboratory. Hey, didn't Director Tian come here just now and mentioned it to him? When he talked about the construction of the laboratory next year, he asked me to send the materials to the leaders of the school who are responsible for the construction of the laboratory and the purchase of equipment, after all, they must be included in the procurement plan before they can queue up.

"It's not that I want to discuss with you about my sister-in-law's return home before I go. Hey, I was too careless. I'm sorry, Brother Liu, this is causing you trouble again." Ning Wei also squatted down After getting down, he followed Liu Weiwei to pick up the scattered materials.

While picking up the materials with Ning Wei, Liu Weiyi was sullen, and replied: "Oh, that's it, you might as well not bother yourself with this kind of thing, or leave it to me. These materials were originally sent to you. To which leader? I'll send it for you right now."

Ning Wei was stunned, he forgot to ask such an important question.

Although it has been almost a year since he came to Yanbei University, most of the time he stayed in the Mathematics Research Center. Occasionally, the farthest thing he went out to visit was to go to the laboratory of the School of Advanced Materials and meet Professor Tan. The teacher in the calculation center is a little familiar, but he has never dealt with the school's logistics and management laboratories...

"Well...then Brother Liu, which leader do you think it is more appropriate to send these materials to? Or, do you want to send them?" When Ning Wei asked this question, he even used honorifics.

Liu Wei was silent for a moment, and the hand picking up the information could not help but subconsciously paused. He didn't know how Ning Wei had the nerve to ask such a shameless question. It really wouldn't be too clumsy for everyone to act like this. ?

But after thinking about it, I still have to answer, otherwise it would be even more embarrassing, so I said truthfully: "If Dr. To the leaders, at least the leaders who report to the top two levels in a row will not think much, because they will not understand too much after reading it. The only thing I can guarantee is that the information will definitely be sent to the leaders who can understand it. "

Ning Wei nodded, and said without embarrassment at all: "That's fine. I'm familiar with the process, but it would be best if it can be accelerated. When submitting materials, you can exaggerate a little bit in the report, such as this relationship. When it comes to the national economy and the people's livelihood, it is related to the blank field of science and technology in the world, so when coordinating resources, we must be more reliable and adjust the priority to the highest."

"I asked March to do the calculation for me. It is not a problem to get a total of more than 20 billion yuan in total after [-] years. No matter how active I am in paying taxes, it will be very difficult to use up the money that falls into my hands in this life. Therefore, I can not care too much about personal gains and losses for the results of this laboratory."

"Otherwise, I can start slowly. Anyway, the account has money invested every financial quarter, and it will waste three to five years if I do too much. The laboratory I imagined can also be built, but it takes more thought. , It may be more difficult to do some experiments in the early stage, and I may have to worry about finding people. If I don’t worry about these things, it is equivalent to transferring risks and transferring benefits at the same time.”

The chatter did not make Liu Wei slow down. Soon, all the materials scattered on the ground were packed up. Then the driver glanced at Ning Wei and replied concisely: "I understand!"

Ning Wei said seriously: "No, no, I haven't finished yet. Brother Liu, there are still requirements. For example, if this laboratory makes any interesting things, it must be mine. The realization process and technology Everyone can discuss it, and I will keep the finished product and play slowly."

After a moment of silence, Liu Weicai said carefully: "I'm not quite sure what the fun thing you're talking about is, and I don't know what the distribution of benefits you're talking about. But from my point of view, if it wasn't for aircraft carriers, space stations, Or if it is a large aircraft, a strategic grade, or a product that is extremely dangerous, other playable products should not be a big problem. And even if you talk about interests, you will definitely not lose money."

Ning Wei nodded and echoed, "That's good, that's good! Why don't you just start the process?"

Liu Wei nodded silently.

"Great, Brother Liu, then please help me to send these materials to the leader. By the way, I told you that I won the Wolf Prize in Mathematics. Remember, the award ceremony will be held next month." It was held in Huaxia, and they said that I could invite a few relatives and friends to the award presentation site. Think about it, apart from my parents, friends from the previous dormitory, my classmate Jiang and her sister, our Director Tian and several tutors from Jiang University Besides, I don't know who to invite, so you will come too?"

It was a very perfunctory invitation. In fact, Liu Wei really wanted to tell Ning Wei that he would have to be there even without this invitation, but after thinking about it, he held back and nodded silently.

Seeing Liu Wei's statement, Ning Wei happily clapped his hands and stood up, and said, "Then it's a happy decision, sorry for your inconvenience, Brother Liu, I'll treat you to a full banquet another day, the one you choose .Then I'll get busy first, you know, the school is going to be on holiday, and I have a lot of things to do."

Ah……

To be honest, Liu Wei felt that there was no hope for a mathematician's dinner, especially when Ning Wei said these words with a hypocritical look, which looked very much like a scumbag, and he was the kind of guy who didn't even have a show. A scumbag who is willing to play.

……

In fact, Ning Wei's recent arrangements are indeed very fulfilling. For example, when he returned to the office, he first called Director Luo to express his gratitude.Of course, this somewhat flattered the recipient.This also directly led to a simple thank-you phone call becoming the scene of a large-scale commercial exchanging car accident. From a level point of view, purely commercial exchanging would rather be respectful and insensitive, so the call could only be ended embarrassingly.

Immediately afterwards, he began to study his winter vacation arrangements, and then determined that the time for rest was only about three or four days. The winter vacation lasted for nearly a month, but the time that belonged to him was only about so long.If combined with the experience during the National Day, the time may be shortened.

This is on the premise that all the things he needs to worry about have been allocated.

That's not to mention, when he opened the mailbox, he found that the day when President Ericsson and Isabel will visit together has also been confirmed, and the schedule has been sent.Three days later, that is, January No. 17, the two will arrive in Beijing by special plane, and then embark on the return trip on the afternoon of the 20th, the day before New Year's Eve.The two will stay in Huaxia for four days and three nights, and they are not in such a rush for travel.

Fortunately, the staff of the Wolf Foundation came to arrange the commissioner for the award ceremony after the year, otherwise he really wouldn't even have time to catch his breath, and he would be busy receiving friends from all over the world.

One can imagine how busy Ning Wei is these days. Tomorrow, he has to send his sister-in-law home with Jiang, and the day after tomorrow he will go to the high-speed rail station to pick up his parents who came to Beijing for the New Year. , and then I may have to pick time to deal with this international friend. In addition, I have to take classmate Jiang to accompany the princess with whom I have a relationship. One can imagine how fulfilling life was years ago.

Of course, Yan Ming and many Huawei executives are facing the same trouble at this time.

What Ning Wei told Huang Yunjian was right. After the options were quickly thrown out in March, there were really not enough senior executives to receive visiting negotiating teams.

At the same time, it is necessary to reach a strategic partnership with five or six world-class software and hardware leaders in the world-class technology industry. The energy and difficulty required are hard for laymen to imagine. Both parties must strive for enough benefits and have a little interest. Gains and losses must be weighed, and more importantly, the negotiating team members who can be sent by these world-class companies are all elites in their respective fields. After all, everyone is not short of money and can afford people.

What's even more frightening is that most of the people who came to negotiate this time are foreign companies. They have already passed Christmas, the most important festival of the year, and they actually don't feel much about the Chinese New Year. People's Spring Festival holiday is a very unreasonable thing...

The troubles of happiness series, in 2023, a special year called the first year of artificial intelligence by later generations, began to be staged in turn...

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266 Irresponsible design

Taking Jiang Chenlu to the airport was the first time Tian Ningwei saw his private car. It was a seven-seater business car. The black body looked thick and majestic, and the Beijing A license plate looked more comfortable. The interior decoration was not luxurious, but it should be Some have them all. There is a specially designed table on the back of the middle seat, which is very sturdy when folded down. There are also high-end pens, notebooks and a stack of manuscript paper on the back of the table. When you open this small table for the first time, you would rather Wei even felt a little ashamed.

Is this reminding him to think and solve problems all the time?

Of course, Ning Wei thinks this design is very reasonable. In today's situation, the two sisters are sitting in the middle row and whispering, and the co-pilot has a capable young lady by her side. Wait for this young lady. He will also accompany Jiang Chenlu back to his hometown to celebrate the Spring Festival, so he is alone in the spacious back row.Of course, it is impossible to write something with a pen, but fortunately, the small table is strong enough to hold a notebook.

Opening the notebook, Ning Wei logged into his account in the supercomputing center, and called up the control background of March, where he could view the most intuitive data of March.The progress is gratifying. Huawei has completed the system transformation and standard interface docking of its three computing and storage centers. Smart car solutions.

Speaking of just two directions, but the data involved is also very complex.

Taking smart car solutions as an example, it includes smart electric systems, smart seat systems, assisted driving systems, computing and communication architectures, smart cloud service architectures, etc. Smart electric systems include power system components, all-in-one Electric drive system and battery management system, etc. Power system components include electric engine, battery system, on-board oxygen supply system, power supply system, powertrain control system, and the subdivision involves mathematics, physics, chemistry, Computer science, material science, structural science, industrial design, etc...

Theoretically speaking, for these modern technology companies, after any research direction is opened, a tree structure can be seen. Ordinary consumers only need to know the simplest branch name, and let this branch To grow strong enough, what is needed is densely protruding buds and leaves all over the buds...

In the face of such a complex research project, refined division of labor and pipeline-style research and development have become the norm in the industry. After all, human energy is limited. For a large research and development direction, there must be a coordinating department to set standards, understand that the research results and progress of each subdivision department can be in harmony, and finally produce mature products that can stand the test of the market.

This is probably the reason why many technology company executives need multi-departmental work experience, because when they need to make overall plans to be a high-level executive, they often need a longer-term and comprehensive perspective to consider the problem as a whole.The greatest significance of the intelligent platform built around March at this stage lies in its overall planning ability.

After unifying the standards, it can make up for the shortcomings of the research direction through the data resources on the large platform as much as possible, and then allocate resources more reasonably.More importantly, with its own super integration ability, it can directly replace the design department and give the most reasonable overall layout design.

Asking March to review those mathematical papers is not for nothing. He is proficient in many mathematical ideas. For directions that require basic calculations such as physics and structure, March has his own set of logical calculation formulas, which are coordinated with the data of countless research tests. Sorting and analysis, if there are statistics on the preferences of various consumers in the data, combined with the sales data of similar models, a super-intelligent integration and design system will be initially built.

The specific method is that March will first construct a set of mathematical models based on these massive data, and then realize the final design drawing through the mathematical model.Of course, the design drawings generated in March are different from ordinary design drawings.

For example, at this time, the comprehensive design drawings of three smart concept electric vehicles that Ningwei saw in the background recently generated by himself in March have a size of 2.68TB. Yes, the three drawings are nearly 2700GB. When the mouse selects one of them After driving, the computer started to freeze for a long time, and the 3D frame panorama of this futuristic car was displayed. When the mouse selected a certain position, it became even more stuck, and it took a long time to display it. The details section for the location of the car.

It seems that Ning chose the steering wheel for the mouse at this time, and soon a steering wheel and the transmission shaft connected below replaced the 3D map of the entire car, and the software and hardware versions of the entire steering system will be prompted next to it. The software can view the code in the master control, In the hardware part, you can check the specific connection parts, how to ensure safety and realize basic functions, and even mark the recommended materials and material standards.

For example, the smart electric car displayed in the background in March at this time is probably influenced by the fact that it prefers space. The wheelbase is designed to be relatively long. For flexibility, active rear-wheel steering technology has also been added.The rear wheels can turn up to ten degrees, and this active control system is also included on the steering wheel.

Click on the steering wheel to see the mechanical structure and active control system that realize this system, such as how this rear steering active control system collects vehicle driving data, how to judge the steering angle required by the rear wheels through the vehicle driving data, and issue instructions give execution.According to the results of Ningwei's inspection, this mechanical structure is not complicated at all. It is nothing more than adding a steering gear and a steering rod to the rear axle, but this active control system has a very high gold content.

I chose to return and waited for a while, and finally returned to the complete vehicle interface. Ningwei entered the battery in the image search bar, and then the entire body frame disappeared, leaving only the entire set of batteries and data.

The battery of this electric car designed in March is mainly concentrated on the chassis of the car, but there are two parts on the roof that are not covered by the sunroof. According to the explanation of the picture, these two pieces are used as backup batteries, and will be stored in the main battery of the chassis. When it is less than 5.00%, it will start to actively intervene in the kinetic energy system.Ideally, these two spare batteries can last about 150 kilometers, which is enough to find a charging station.

At the same time, when the two spare batteries are activated, the chassis main battery pack enters the state of only charging and not discharging. When the vehicle is turned on, kinetic energy recovery will continuously charge the chassis main battery. According to ideal calculations, when the two spare batteries When the consumption reaches 5.00%, at least the main battery pack can be charged by about [-]%, and then the backup battery enters a resting state. At this time, the car’s kinetic energy recovery function starts to charge the backup battery. In this case, the sum of the two sides can last for dozens kilometer……

What's even more frightening is that part of the sunroof at the bottom of the car is designed as a solar collector panel. If it's a sunny day, the efficiency of charging the backup battery while the car is driving is very impressive...

This Russian matryoshka-like battery life design makes Ningwei want to give Sanyuebi a thumbs up, but seeing that the theoretical mileage of the main battery alone can reach an astonishing 1300 kilometers, Ningwei resisted this urge.

There must be monsters when things go wrong, and the cruising range of industrialized pure electric vehicles is rather unheard of anyone who can achieve more than 1 kilometers.The main battery of this car can last for 1300 kilometers, and the two spare batteries can last for 150 kilometers, and then the matryoshka can run for dozens of kilometers. This is going up to 1500 kilometers. This kind of car can really be built , It is estimated that the electric vehicle market will be unified soon.

This is no longer a question of whether the system design is advanced or not, but that the battery technology has been revolutionized in March. In particular, Ning Wei has briefly browsed the introduction of the battery system. The theoretical estimation of the charging and discharging cycle process of the main battery and the backup battery can reach After 1700 times, you can realize that this matter must not be so simple.

So Ning Wei waited patiently for the internal structure of the battery to be loaded, and then began to investigate.Sure enough, March thoughtfully added the thermoelectric material it had designed into the internal structure design of the battery.

Yes, the material is the flexible thermoelectric material that Ningwei once helped Professor Tan research. Originally, the carbon nanomaterial was used to replace Bi2Te3 and its alloys. The main application direction is actually some wearable electronic products, but here in March The mathematical model studied at that time was optimized, and a hollow carbon nanosphere was designed as the battery anode material...

The new hollow design allows the device to hold more charge, which can increase the power storage capacity of the current battery by [-]%. Combined with Huawei's self-developed fast charging and discharging technology, it becomes the basis of this battery design scheme. Of course, if we really want to talk about the technical details of this battery, there are still many remarkable places, such as the internal design and structure of the battery, positive and negative plates, separators, electrolyte, tank shell, connecting strips and poles, etc. , and the redundant safety design after the battery energy density is increased, etc...

But these reasons are too lazy to delve into it, because the anode material of the battery alone is currently limited and cannot be mass-produced industrially.In addition, the spare battery on the top layer and the design of the solar panel also increase the cost of the whole car on a large scale. You must know that the safety requirements of the entire car body structure are also higher if you want to carry such a heavy battery on the road. To be lighter requires the use of carbon fiber materials with a stronger structure. This material is not only expensive but also crash-resistant, which is obviously not suitable for family cars.

Therefore, it is necessary to work hard on the supporting structure of the whole car, and Sanyue did give a whole set of plans, which is very feasible in theory, but Ning Wei made a rough calculation in his mind. Even if such a thing enters the stage of industrial mass production, about one The pure cost of car light is at least 300 million. If the carbon nanomaterials prepared in the laboratory are really used in the battery, the ex-factory price can continue to rise, and the annual mass production will probably not exceed three digits.

Of course, these costs do not include the various high-end production equipment that needs to be purchased in order to mass-produce this car.If you add all kinds of sensors, radars, and cameras piled up like desperately to realize various high-end assisted driving functions...

how to say……

If Liu Wei is really strong enough to get his laboratory out, maybe he can really follow this plan and try to build a super electric car like this for running and playing, but let the bosses of Huawei see it This design, it is estimated that the hair will be plucked out of worry, it is like some architectural designers do not consider the knowledge of various basic mechanics when designing buildings. Huan, the construction engineer just wanted to screw the designer's head off to see if this guy is the culprit of the earth's water shortage.

However, a designer like March cannot be fired.

But what Ning Wei didn't expect was that when he was crazily complaining about the irresponsible ideal design in March, Huawei's Yan Ming boss was holding the same design drawing to follow the visiting Apple technical engineer. They brag.

……

Yes, just after a tiring round of negotiations, this time Apple’s engineers who rushed to Shencheng in a low-key manner were invited to the multimedia conference room of Huawei’s headquarters. car.

"Everyone, you should know that it has only been a week since Dr. Ning proposed to build an intelligent resource integration platform, and we only started to formally intervene in the data connection and resource cooperation with the platform on the second day, adding the time for various technical authorizations. It took only three days for the March Smart Manufacturing Platform to integrate our data. In just three days, the March Smart Platform has integrated the most ideal new model in the world at this stage based on the existing insufficient data. A complete engineering drawing of the electric vehicle, which we named the Type 1 Smart Electric Vehicle."

"These are the parameters of the whole vehicle. The weight of the whole vehicle is 3.67 tons. The body is very heavy, right? But please take a look. In theory, the battery life of this pure electric vehicle can reach more than 1800 kilometers, even under the best conditions. , the mileage can be increased, I think everyone knows what it means. In addition, you can also look at its intelligent safety system and the assisted driving system realized through the cloud platform, which are absolutely world-class technology."

"It is no exaggeration to say that this car is at least ten years ahead of the world's electric smart cars! I don't think I need to explain the concept of three days and ten years. In order to express our sincerity, this 1 Now you can view the complete set of engineering drawings of the smart electric car, and you can evaluate whether this car can be built, and its value to Apple's car-making plan. And what I want to tell you is that similar car engineering drawings The intelligent platform has given three different design solutions."

"This is the benefit of joining our intelligent platform. I have had an in-depth exchange with Dr. Ning Wei. Our original intention of building this intelligent platform was never to be a technology monopoly, let alone to exclude friends and businessmen, but Truly carry forward the spirit of the Internet to the extreme. Share data, share patents, and then share the technology after resource integration.”

"As long as you join our platform, agree to the various interface standards proposed by the platform, and provide all laboratory data to the platform, it also means that you can share these resources. Today's engineering drawing, you can only browse here, but if Apple If you are willing to join us, you will be able to access these materials at any time in your office in Silicon Valley in the future.”

"And the sooner you join, the more you can get. You can see that the intelligent central control platform and intelligent voice control platform of the whole car are all tailored according to the Hongmeng system. Why? Because currently only Huawei is the intelligent platform. The data is connected, so this is a set of design solutions with the Hongmeng system as the core. The entire system, as small as each chip, has Huawei's technical imprint. Then after Apple joins, it can naturally require the platform to design Support the design of the IOS system."

"Similarly, after our patents and technology credits, Apple will also be able to upgrade its own intelligent voice control system. This can not only be used in cars, but the entire line of Apple products. I also have an in-depth discussion with Dr. Ning Wei on this point However, Dr. Ning believes that the frank and open competition between our friends and businessmen will ultimately benefit all consumers in the world. On the contrary, those grandiose and shady methods in business can only cause the regression of human intelligence.”

"So the purpose of our smart platform is fairness, fairness, and fairness! Joining the platform, everyone enjoys the same resources. The resources that Hongmeng can enjoy, Apple can also enjoy. So you still think it is the next generation of Huawei. Is it difficult to accept that smart products provide some help within their capabilities? We just need some chip support, but you can obviously get more.”

"Think about it, the IOS ecological closed loop will have richer usage scenarios, a more perfect ecological environment, the integration of resources on the entire platform, and even the world's highest level of solutions. Apple's press conference will no longer fall into a situation where there is only hardware design. The embarrassment of no innovative scientific research. Apple's car business will not stay on the PPT. How much confidence can an epoch-making Apple concept electric car bring to investors?"

"There are not many such opportunities. As we said in the letter to Mr. Cook, we invite Apple to cooperate with great sincerity, because we all have lofty beliefs, for the customer experience. , a company that is willing to give everything. Now it’s time for you to pay something insignificant for this belief to show your sincerity as a friend. Do you really think this is too much?”

"I won't say anything else. The next hour is a break. You can browse all the data here. The negotiation will continue after an hour. I won't bother you anymore. Thank you."

……

In this way, when Yan Ming finished his impassioned speech at the Huawei headquarters in Shencheng, Liu Wei also parked his car in the parking lot of the airport.

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267 different concerns

At the airport, Ning Weizheng looked at her sister who was not far away and kept explaining something to her sister, but her personality was far more than that of her sister Zhang Yang and the younger sister who was jumping around looking around. Asked: "Brother Liu, do you have brothers and sisters?"

"Yes!" He replied concisely, making Ning Wei feel depressed for a while.

One thing touched him very much. Ever since his status became higher and higher in his cognition, there were more and more strange people around him. It seemed that this person beside him seemed not very good at chatting.

"How many are there? Brothers or sisters?" Ning Wei asked the same question in more detail, and turned his head to glance at Liu Weiyi, only to realize that the nominal driver seemed quite nervous, although his head The frequency of swinging is not high, but it can be seen that his eyes almost swept over everyone passing by the two of them. With the small bluetooth headset hanging on the ear, he really looks like a driver.

It's just that this vigilance is a bit exaggerated. Sure enough, there are fewer and fewer normal people around him.

Ning Wei sighed, "Brother Liu, is this an airport in China or the capital city, you don't need to be so exaggerated?"

"Anyone has only one life, so you must be vigilant at all times, and there was a problem with the coordination today, and two groups of brothers did not arrive at the designated observation point, so it is always right to be more cautious... Huh, okay Now, everyone is in their seats." Liu Wei let out a long breath, and he did look a little more relaxed.

These words are so informative that Ning Wei feels that he can brag to a few people in the dormitory group, and these uninformed people may not believe a word of that.

Seriously, Ning Wei really wanted to post a message in the group, and the copy was well thought out: Dad is now going out to send someone off, and a group of people will follow him. As for where this group of people is, even Dad, I don’t know...

"Well, I don't know much about this. For example, in today's airport environment, from your professional point of view, how many groups of people and how many points are generally required to ensure absolute safety?" Ning Wei asked curiously. sentence.

"There is no absolute thing. Different security measures are arranged according to different tasks and security levels. For example, for large-scale events, there will be many brothers and units to cooperate. The security plan is a complete set of plans according to the situation, including various emergencies. The situation must be planned in advance. Different security levels must be divided according to different regions, which is a very complicated process." Liu Wei explained casually.

It still sounded very professional, but Ning Wei looked around and couldn't find any difference between today's airport and the usual one.There are only bustling crowds in sight, looking orderly in chaos...

"For example, today, the department... well, the company has arranged eight groups of brothers, and the security level is already very high."

"Huh... am I so important?" Ning Weichang sighed.

Liu Wei glanced at Ning Wei with a complicated expression, and said sincerely: "If you want to hear the truth, it can also be understood that you are more hated, at least based on some information we have obtained, I don't really want to see You've got a lot of big guys alive and kicking, and a lot of them are very capable."

After finishing speaking, Liu Wei seemed to be able to feel Ning Wei's unhappy mood, and added: "Speaking of which, I have been working for a long time. You are the first person I have ever seen who can offend the world at this age. With so many great young scientists, the future is sure to be limitless."

Ning Wei regrets getting too familiar with Liu Wei.Really, the big brother who chatted with Liu Wei before did not have this kind of speaking style. It should be his style to chat to death when nothing happens, and he was imitated in two days.