The next morning, Lu Chen got up and prepared to make some preliminary preparations for the preparation of intelligent programs for some facilities inside the shelter, with the goal of realizing that the planting room can automatically dewater, detect soil moisture, indoor temperature, etc., and the monitoring equipment can automatically identify and detect moving objects.

With Lu Chen's current knowledge reserves, the development of artificial intelligence cannot be realized for the time being, so he plans to use intelligent algorithms to write first, but there is no server inside the shelter for the time being, so some big data algorithms cannot be realized for the time being, and the next step is to find a place to sell servers first, and then see if there are any missing servers, and then use the nano core to copy it and use the knowledge learned to form an array.

Then Lu Chen planned to finish the basic program first, and then wait for the server to be found, and then build a large-scale intelligent program

However, Lu Chen is going to build the wall first, and now while the outside temperature has not dropped too much, Lu Chen is going to build the wall first, and the foundation has been laid a few days ago, and today Lu Chen plans to build the formwork of the wall, add steel bars, and wait for Xu Jian to deal with Xu Jian, and then you can pour concrete.

Then Lu Chen came to the outside of the shelter wearing a protective suit, based on the previous foundation, surrounded the house above the shelter with wood, and then fixed some steel bars between the two wooden planks.

After coming to the shelter, Lu Chen came to the side of the biological oxygen concentrator, opened the lid and looked at it, and found that the partition had begun to glow green, and it was estimated that it would be able to be used normally tomorrow, and the oxygen produced now was still insufficient.

Then Lu Chen thought about it and had nothing to do for the time being, so he thought about writing the basic program first and doing the preliminary work well.

......

When Lu Chen was writing the program in the shelter, in the underground shelter of the capital, the Dragon Academy had developed a weak artificial intelligence, which was more intelligent than the alpha dog, and at the same time began to install and test in the shelter of the capital, if the test was successful, it would save a lot of manpower and material resources, and feed more people at the same time,

At the same time, based on the current environment and survival needs, researchers have begun to study the project of intelligent robots, ready to give priority to the military and police force after the successful research, to maintain the stability of the country, as for some repetitive work has now used a large number of personnel, temporarily do not consider the use of automation, because this situation is easy to have accidents, so for safety reasons, there is no use of automation technology.

At the same time, the project on protective clothing is almost complete, and mass production has begun for the army and police departments to ensure normal activities outside the shelters.

......

After a day's time, Lu Chen completed the basic framework of the plantation's automation program before going to bed at night, and then Lu Chen looked at the algae development in the biological oxygen concentrator before going to bed, and found that two-thirds of the partition board was filled with green.

Lu Chen saw this satisfying rest.

......

In June, it is normal for this time to enter the summer, and there will be many beautiful scenery on the streets, but this year's June is indeed cold, and the streets of the city are empty and silent.

After Lu Chen got up in the morning, he checked the algae reproduction in the biological oxygen concentrator again, and found that it had been able to meet the standards of the previous design, and then contacted the mechanic and the infrastructure maniac to determine the transaction time and address, and then Lu Chen loaded one of the oxygen concentrators into the car, then connected the hanging bucket and drove to Xu Jian's shelter.

A few hours later, after a deal with Xu Jian, Lu Chen drove back to the shelter in a car full of building materials, and then put the materials into the shelter, Lu Chen finished lunch and rushed to the mechanic's shelter with the last oxygen concentrator.

When Lu Chen arrived at the mechanic's shelter, the mechanic Wang Xingyi had been waiting for a long time, and after the transaction between the two was completed, Lu Chen and Wang Xingyi communicated for a while

Lu Chen: "Brother Wang, can you repair a small box truck here?" ”

Wang Xingyi: "Yes, but many materials and spare parts are not complete here, so I don't have the conditions for maintenance for the time being, why, did you find a box truck?" ”

Lu Chen: "No, I just asked Brother Wang if he could repair it, now I feel that there are a lot of heavy things that can't be transported when driving this pickup, so I'm going to see if I can find a box truck or other trucks, so that I can transport some heavy goods." ”

Lu Chen told Wang Xingyi his thoughts, Wang Xingyi said that if Lu Chen found the truck and provided maintenance materials and spare parts, he could help him repair it, and he had to keep his own things for his own use, and he was unable to provide spare parts to Lu Chen.

Lu Chen said that he understood, after all, the two of them were not related to each other, and it was already okay for Wang Xingyi to help him repair it, and he could prepare the spare parts by himself.

After the two agreed, Lu Chen set off with ten batteries, and was going to find a network company on the road to see if there were any servers that had not been moved, copy the architecture of the server, and then establish a server group in his own shelter.

Lu Chen drove to the city, and drove slowly on a dim street to look for it, looking at the shop signs on the side, Lu Chen found that many of them were barbecue restaurants, bakeries or something, and they really deserved to be a foodie country.

It didn't take long for Lu Chen to find a network company, the company is not big, but the things in it have all been emptied, no way, Lu Chen went to look for it again, suddenly Lu Chen saw a shopping mall, and thought that he had worked in the mall before, and knew that there was a control center inside, and there must be a server in it, so Lu Chen directly entered the basement of the mall and began to look for such a control center, and it didn't take long for Lu Chen to find this place, and then Lu Chen went in and saw rows of cabinets on the side, Immediately walked over and scanned this architecture with a nano core, in fact, this server architecture of the shopping mall is more suitable for shelters, such as the exhaust system of the shelter, which needs to be exhausted when the carbon dioxide concentration is high, and at the same time, the fresh air from the outside should be sent into the shelter, the same way, the shopping mall is equipped with a carbon dioxide detection device, when the flow of people is large, the carbon dioxide concentration increases, and the dome exhaust and air conditioning fresh air will be turned on for ventilation, and there is also a fire protection system. In case of smoke from the fire inside the shelter, the fire smoke exhaust device can automatically remove the smoke, and then sprinkle the water to extinguish the fire, and there are some internal access control systems, monitoring systems, security systems, etc., can be applied to it, from another angle, if the glass doors in the mall are all replaced with alloy gates, then it is a ground shelter with a basement.

After Lu Chen came to the control center to scan the server architecture, he used the nano core to transform ten batteries into high-energy batteries, and then turned up the power supply on his face to start the system of the control center, but the system was a fault alarm, which was caused by the field equipment being disconnected without power, and Lu Chen didn't care about these, and then Lu Chen used his own computer technology to invade the system, began to watch and learn the source code, and spent 50 points of energy to make a 10TB hard disk, and then downloaded it while learning, and it took a few hours, All the downloads were completed, and then Lu Chen packed up his things and returned to his shelter.

......

After returning to the shelter, Lu Chen saw that it was still early, and he was ready to build the wall first, and after the wall was built, he would start retreat, upgrade the interior of the shelter to automation, and reduce his labor.

Lu Chen transported sand, gravel, cement and steel bars to the outside of the shelter and began his career as a construction worker.

First of all, Lu Chen fixed the steel bar in the wooden board, before only a small amount of steel bar was used to determine the position, now take the steel bar and start how to encrypt it, then ease the cement and sand, stir it and pour it into the wooden board, and when everything is done, it is also night, Lu Chen looked at his masterpiece, and couldn't help but feel proud, as long as the concrete in the middle of the wooden board solidified, remove the wooden board, and then Lu Chen returned to the shelter, prepared some steel plates, and after hitting the air, took them out and inserted them on the top of the wall, After solidification, there is no need to punch and fix, and you can directly pass through the barbed wire to establish a power grid.

Just when Lu Chen was busy with these and was about to return to the shelter, there was a loud noise in the distance, Lu Chen was startled, he didn't know what was going on, but he saw that it was far away from him, so he put it in his heart, and didn't think about these things for the time being, but this loud noise also sounded the alarm for Lu Chen,

"Although the government has emphasized that in extraordinary times, all violations and crimes will be punished heavily, but those outlaws themselves are unable to escape death, so these do not have much deterrent effect on them, so the safety of their shelters should be strengthened, and now high-energy batteries have also been developed, and the strength of the output energy of the battery made of graphene materials is also high, you can try to see if you can make an electromagnetic rifle, and now smokeless gunpowder cannot be obtained for the time being, so although you can make a firearm, But without bullets, it's a burning stick, and the electromagnetic rifle can shoot steel balls, and the power is still considerable, so let's try it later. ”

Lu Chen knows that he doesn't have any defensive weapons in his hands, although the protective clothing has a certain protective ability, but it can't compare to the body armor, now the high-energy battery is available, and the output power is still very high, so the projectile kinetic energy of the electromagnetic rifle is still very large, and the energy storage time will be shortened, although a battery may only be able to fire one or two projectiles, but he can make a defensive electromagnetic rifle inside the door of the shelter, so that with the bullet supply device, connected to the power supply of the shelter, the safety of the shelter can be guaranteed. Use only the program, when you are not in the shelter, once someone breaks in and kills directly.

If you go out, you can add a few more batteries to the protective clothing, and then make the gun larger, with the ability of the protective clothing, it is still very easy to pick up.

After Lu Chen washed up, he decided to start drying tomorrow.