In the school, Professor Song is explaining the installation and commissioning of equipment to the students.

In recent times, he had to hurry up to install the entire defense system, and after the installation was completed, he had to debug it. Professor Song stood on the stage and arranged today's work. "Today, the teachers and students of Jiangning University will work with us to complete the installation and commissioning of the entire system. At the scene, everyone paid attention to safety. Today we will be divided into 4 groups, each group is responsible for their own work, and after they are done, they will communicate with each other. The students who are divided into groups are responsible for the installation and testing of the site. Students who are not grouped, go to the data processing center of Haifeng Group with me, and be responsible for the unified commissioning work after the installation is completed" Professor Song arranged the work on the stage, and there were already people sending out the list below, and everyone was looking at their own grouping after they got it.

Haifeng Group is the largest enterprise in Tianzhou City, so it is naturally an honor to go to Haifeng Group, and I am especially excited about a sophomore like Lei Banfei. In the past, his biggest dream was to go to work in a group like Haifeng, and he was of course happy to see that he was going to Haifeng Group with Professor Song, because he had not been to Haifeng Group, but he had only learned in many media that his entire business empire was very powerful. The students gathered in twos and threes, looking at the categories on the list, and talking. Some people are happy and some people are worried, computer programming or radio majors all went to Haifeng Group with Professor Song, and others went to the site of the signal tower.

At school, everyone was divided into four groups and went to their own destination.

After getting off the bus, the students were shocked by the scene in front of them. Both the signal tower and the Haifeng Tower are the tallest buildings in the city. If the clouds are lower, you can't see the top. Therefore, on the top few floors of Haifeng Building, there is a scenic spot in the city, called "Haifeng Cloud Viewing". Employees of Haifeng often come here to enjoy the clouds after work. That's why so many young people dream of coming to work here.

There is a reason why Tianzhou City has put the city brain here, standing on the top floor of Haifeng, you can see the other four signal towers. Each of the four signal towers is about 50 kilometers apart, and Haifeng is in the middle of the four signal towers.

At the top of the four signal towers are transmitters with large discs with a diameter of 30 meters, on which the fully automated defense systems that came yesterday were installed. The whole signal tower is divided into several parts, the top disc is connected to the satellite, and this time the defense system is installed on the top floor. There are two layers below it, which are relatively close to the ground, both under the clouds, divided into a data collection layer and a data emission layer, these two parts are in charge of the part of the construction of urban integration, they are overhauled by professionals, and the highest layer is all protected by these automatic defense systems, unless there are special circumstances, such as lightning damage and other natural factors, otherwise, under normal circumstances, people will not go up.

The group came to the hall of the Haifeng Building, where there were already people waiting for them.

"Hello Professor Song," someone downstairs greeted Song Jun very politely. He has come a lot, so he is naturally more familiar with the people of Haifeng Group.

"Hello" Professor Song also said hello to the people at the front desk, turned his head to the students behind him and said: "You come to them to record personal information, in the future, the commissioning and daily maintenance of these equipment, you can come by yourself" and turned to Haifeng's people and said: "These are my students, you bring them to handle the admission of personal information"

Here, in addition to Haifeng's customers, including Haifeng's employees, or those who frequently visit Haifeng, must implement a registration system. Although the students of Tianzhou University do not work here now, they need to maintain the whole system above, and they will come often in the future, so they must register when they come here, which is also an affirmation of their identity.

After listening to Professor Song's words, the people at Haifeng's reception led them to the room of an identification room. "Why are the people here so polite to Professor Song" "Just kidding, the whole system was designed by Professor Song, what do you say" "I heard that he has a better personal relationship with Qin Haifeng" The students were talking as they walked. Some people look up at the magnificent Haifeng Building, "I can work here in the future...... It's no wonder that many graduates of their school are interning or working directly in Haifeng, no wonder the locals say that Haifeng is a concentration camp of Tianzhou University. Of course, for first-time students, I am very curious about this place.

After recording their identity information, the students gathered in the hall and looked around, and when everyone was admitted, the reception staff took them to an office. It turned out that Song Jun had his own office here. Actually, it's not an office, it's a temporary resting place.

"Wow, Professor Song actually has his own office here" It's no wonder that with the relationship between Song Jun and Liu Haifeng, an office couldn't be simpler.

Professor Song saw that the students had all come over and sorted out the materials on the table. "Let's go, follow me to the data processing center" leads everyone to a small house made of glass.

If you look closely, there are two tracks underneath the glass house, but the glass house is suspended. Looking at it again, there are more than 20 such glass houses in the lobby on the first floor of Haifeng Building, and these glass houses are lined up on those two tracks.

They walked to the front of a glass house and prompted them to "please enter passenger information" Professor Song placed his palm on a touch screen that showed some of Professor Song's personal information.

"Please double-check" pokes out a camera-like object from the room's control panel, and after a second, retracts it.

After confirming the information, the glass door above opened. After Professor Song led everyone in and sat down, he explained this thing to everyone.

It turns out that this is a new generation of superconducting suspension elevator developed by Haifeng Group and several universities. Such an elevator is energy-efficient, safe, and mainly fast, and it can send you to the door of the building's office, because each floor has its tracks, of course, those tracks are buried under the floor, and they are not visible to the naked eye, and these glass cockpits run on the tracks. Once at their destination, these cockpits will stay at the elevator entrances on each floor, waiting for information to be entered. But for example, some specific cockpits will go back the way they came. Specific cockpits, like Professor Song, Qin Haifeng, and some high-level executives of Haifeng Group.

In the face of now taller and taller buildings, such a cockpit will solve the problem of passenger flow that elevators could not solve before, and of course it is still in the experimental stage, so it is only available to a few people with authorization, and these are also part of the future urban integration.

After Professor Song took everyone in, he entered the destination, and the cockpit slowly moved forward, and then the speed slowly increased. After entering the elevator shaft, the speed increased a lot, and since everyone was sitting, it didn't feel very strong. After entering the elevator shaft, everyone realized that there were passages extending to both sides of each floor in this elevator shaft, and there were other operating cockpits in the elevator shaft. When two cockpits are on the same track and running in opposite directions, the cockpits below will drive to the adjacent passage to avoid them. So, in this elevator shaft, you can run many of these cockpits at the same time. What's more, there is an LCD monitor in each cockpit that shows you where you are in real time. Haifeng Tower is more than 170 storeys high, and if the original elevator technology is used, sometimes it takes a long time just to wait for the elevator. Of course, there are still old-fashioned elevators running on the east, west, north and south sides of the building, and the two technologies do not conflict.

In about 1 minute, they were already on the top floor. The data processing center is on the top floor, and because it is a more important place, the cockpit cannot be directly entered, and you must go through special authorization to enter it.

Professor Song entered his password, then his fingerprint, and the recognition system performed a facial scan, waiting for a series of tedious verifications, and the door of the data processing center slowly opened.

The scene inside shocked these children in the ivory tower. There are dozens of supercomputers neatly arranged inside, including those that deal with the transportation system, the medical system, the education system, the logistics system, the entire city monitoring system, and of course, the supercomputers used by many enterprises...... Every industry you can imagine is using supercomputers to do this. In industries you can't imagine, there are also supercomputers used for R&D or data processing. For example, this one: a supercomputer for biochip data processing.

Once inside, everyone was fascinated by the supercomputers in front of them. However, the CPU usage of each supercomputer is very low, and it is not optimal at all.

"Professor Song, there are a lot of supercomputers here, but the utilization rate is not very high" But this kind of utilization rate can be handled by three supercomputers, and it is impossible to use so many computers to process it.

"It's not much, it's that they're still in the experimental stage, and they're not officially open. At the end of this competition, these supercomputers will be put into use."

Professor Song walked up to a supercomputer, opened the data processing system inside, and told them, "The current usage rate is indeed only about 10%. But in the future, the data processing of this city will be handed over to the supercomputer here, so now I will bring you to familiarize yourself with it, which will be of great help to your future work" Hearing this, everyone understands that this is to prepare for the integration of the city in the future.

But Ray-Ban was attracted to one, a supercomputer like this, each of which is a valuable resource. "What about this one, it's not even 1% of the usage rate, it's even lower," Lei Banfei asked puzzled, looking at the supercomputer that processes biochips.

"Oh, this one, it's still in the state of internal testing, and it's not even a trial" Song Jun also saw that one and also came over, and the rest of the people also leaned over when they saw everyone.

"This is for testing or something," Lei Banfei asked again.

"This one is for processing people's physiological information. For example, if you have not been in good health recently, what about it, through professional medical knowledge, it is recommended what you should eat more and what you should eat less recently"

"Can it also feel our physiological information" Ray-Ban listened more and more puzzled, is this thing like an electronic bracelet? However, the electronic bracelet can measure our pulse, heartbeat and other data, but to measure the health index of our body, it is estimated that there is no such function.

The other students next to me heard that they were chatting energetically, and they all came over. Professor Song saw a lot of people and explained to everyone on the spot.

"We implant a chip in the human body, and through this chip, we collect some of our physiological health data, such as your body temperature, heartbeat, blood pressure, pulse, blood circulation, and blood lipid status...... This is used to judge a person's health index. The data generated by the person's body is fed back here through the signal, and then calculated from here and sent to you. For another example, this machine will suggest what sour and spicy foods pregnant women should eat more recently, give the elderly a reasonable exercise data, and what nutrients children need to supplement at all stages. It will be left to it in the future. But it's still in the internal testing stage, and it's not going into the later trials."

After hearing this, the students exclaimed, "This is equivalent to everyone hiring a private doctor from now on."

"So is its medical knowledge professional enough?" someone asked.

"With regard to the topic of medical professions, we are also working on this topic with the medical school. I believe that the professional aspect should be solved, and the data it gives is a certain reference, and we can reasonably arrange diet or exercise according to you."

"It's in the internal testing stage, which means that a small number of people have already implanted biochips," Lei Banfei muttered secretly in his heart. This thing has been done before, but because the effect is not very good, it was later canceled by the medical association, but I don't know how Professor Song continued to make these things.

It seems that everyone has more and more problems, in order not to affect the work in the future, "Okay, everyone is busy with themselves, you will have the opportunity to contact these things in the future" He smiled and said to everyone, but Ray-Banfei saw a trace of weirdness in his smile, which was indescribably weird.

Everyone scattered in all directions, and according to the deployment at the school, everyone went on their own. After the classmates left, Song Jun opened the computer's database, checked some information, and turned it off.

Each supercomputer here has a large display that shows how the computer is working and many parameters. They walked over to the supercomputer labeled 'Security Information Processing'.

"Professor Song, it's a bit extravagant to use a supercomputer for the sake of those four signal towers," someone asked, just like that, there is really no need to use a supercomputer to control it.

"Safety is always a little more careful. If someone else hacks into the computer, then the security of the whole city is wide open. Therefore, it is not only used for operation, but also for safety considerations, "but when it comes to safety, Professor Song is always very careful. Although it is a bit of a fuss to use a supercomputer to control these towers, there is nothing to question about the lifeblood of the entire city in the future.

On the other side, people on the four signal towers are also busy. These towers are too tall, and the fully automated defense system delivered this time is all metalwork, so it's a bit heavy. Luckily, the highest level of the tower is large enough and has a dedicated helipad for helicopters. So, the big guys were hoisted up by helicopter. When the helicopter passes through the clouds, the scene above is spectacular.

There is a group of people on each signal tower who are busy, and naturally, Wu Wei is among them. He is considered a proud disciple of Wang Kailin, and he takes a group of people with his classmates from Tianzhou University.

"Tower 1 is connected, Tower 2 is connected...... Satellite positioning system ready to connect ...... Real-time monitoring of system readiness to connect...... Cannon tracking for connection...... The patrol system is ready to connect ...... "At 4 o'clock in the afternoon, the intercom from time to time came the dialogue of the various system debugging personnel, it seems that the system has been installed almost, the on-site debugging is also very smooth, the rest is to connect with the host, and then connect with the satellite.

On Professor Song's side, there is a group of students who are already preparing for the final test. On the rooftop of the Haifeng Building, they prepared 4 drones. These were important props for this test, and it turned out that they were going to conduct experiments with defense systems on signal towers.

The students on the rooftop reported that "the host has entered the automatic defense state, and each signal tower simulates the target aircraft and is ready to launch in 10 seconds" Professor Song is directing the students to conduct a simulation experiment of the defense system to see if the entire defense system can work normally.

After the report was completed, he turned off the walkie-talkie, because he wanted to make sure that the test was really effective, although he said that he was ready to launch in 10 seconds, it could be advanced or backward.

Sure enough, 1 minute later, Professor Song ordered everyone to launch the unmanned target aircraft.

It didn't take long for the towers to catch the target. "Tower 1 found the target, Tower 2 found the target......" On the display screen of the Haifeng Building, each defense system has a red dot flashing at the top of the screen. It seems that the defenses on each tower have gathered targets. And at the scene, the test computer they brought also showed that it was captured.

At this time, the drones on the signal tower also took off at the same time as receiving the signal. It seems that their connection to the host is very smooth and there is no lag.

Professor Song looked at the display screen of the host and nodded, it seemed that the connection between the satellite and the host, and between the host and the self-defense system was quite smooth. At this time, he gave the last order: "Start now, release the drone to track and lock"

The order was given, and soon, the drones on each cell tower took off from the top of the cell tower, tracking the unmanned target aircraft in different directions. The purpose of this experiment is to check the maximum tracking distance of the radar of the defense system and whether it can maintain contact with the unmanned attack aircraft, and to test the stability between them.

Professor Song wants to build a defense system on four signal towers, which can cover the entire city without dead ends, and drones can collect tracking signals and transmit real-time images. "The tracking at an altitude of 20 kilometers is normal, the tracking is normal at a horizontal level of 50 kilometers, and the transmission picture is clear and stable" The students behind are reporting the parameters of the experiment in real time.

"Increase the speed of the target aircraft and observe the status of the drone" It seems that this test is very comprehensive.

After he gave the order, these unmanned target planes instantly increased their speed. The target plane dragged a long tail flame and flew quickly in all directions, and the drone behind it followed closely and was reluctant to bite to death.

The test team behind "the drone tracking is normal, the picture is clear, and the radar display is normal" and the on-site staff reported this information in a timely manner.

"Yes, let the drone destroy the target aircraft, and look at the automatic return function of the drone" The red dot on the screen disappeared within a few seconds of the order here.

When Professor Song gave this order, everyone was blinded, not only the people on Haifeng's side, but also the students in various signal towers. Originally, it was okay to test the connection between each signal tower and the host and the entire command situation, not to mention that it was necessary to conduct live firing. It seems that everyone doesn't understand very well, but since the order has been issued here, the staff on the scene can only do it.

It turned out that the drones on these signal towers were carrying weapons to carry out this mission. This made Lei Banfei feel very uncomfortable, if something happened, the consequences would be really unimaginable.

"The No. 1 tower unmanned attack aircraft has returned to the designated location, and the No. 2 tower unmanned attack aircraft has returned to the designated location...... "It seems that everything is going as smoothly as Professor Song expected."

"Okay, tidy up the scene, get ready to close the team" It seems that their work for today has been completed.

"President Wang, it seems that the whole set of equipment you have made is perfect," Song Jun chatted with Wang Kailin of Jiangning University. "I designed and manufactured it according to your drawings, even if something goes wrong, I can't blame it, hahahaha" Wang Kailin was relieved to see that the entire system could operate normally at the installation site.

The two of them breathed a sigh of relief, and Ray-Ban Fei also breathed a sigh of relief here. Professor Song keeps saying that it is safe, but is this test really safe? Fortunately, the test was successful, and if it didn't ......, he wanted to ask Professor Song to ask. But just a few steps away, I heard Professor Song's conversation.

"I know that your team is very dissatisfied with the test results this time, since this time it is here to test safety, then it must be a real test of safety, not to operate according to the established script. Because in case there is*, they won't tell you in advance that you will have a defense test like we did this time, so don't be surprised, I hope you don't be skeptical. Safety is paramount, and I know how you just felt. We're testing all aspects this time, from searching, tracking, locking, to wrecking, and I also hope that you can understand the word 'security', which is not an imaginary word......" Hearing this, he dispelled the thought in his mind.