Tech Hammer

After confirming the opening ceremony of the Olympic Games and agreeing to the plan he submitted, Ning Wei took Zhang Dingxi and left the future city early. Zhang Dingxi is going to the Beehive Stadium for an on-site inspection to decide how to come up with the most reasonable lifting plan.

Ning Wei is going back to the laboratory in the northern suburbs of Yanjing. The idea of ​​​​the space station fire still needs to be verified. The difference is a thousand miles. There is too much data that needs to be verified, and it also needs to be prepared in advance.

The main reason is that the calculation amount is too large and requires repeated verification.

Moreover, there may not be suitable light sources on the space station. After selecting them on land, you can find a suitable day and bring them up with other supplies. These preparations can be done one day earlier, and the time is indeed too tight.

Although Chen Wenwen did not urge Ning Wei on the phone, Ning Wei still knew the importance of such a major event involving China's voice around the world.

But Ning Wei only brought Zhang Dingxi.

Although Chen Diancheng offered to return to the capital with Ning Wei first. Yes, this young man has been so instigated by Ning Wei's previous words that he can't help himself. He just wants to go back as soon as possible and draw up the regulations for Ningshe's external expansion.

But this request was rejected by Ning Wei as soon as it was made. The others had to stay in the future city for a week. Mentors still have to keep their word, unless there are special circumstances.

The main reason is probably that Xiao Ningke obviously hasn't had enough fun yet. .

…

After returning to the capital, Ning Wei separated from Zhang Dingxi at the airport.

Zhang Dingxi needs to go back to the laboratory of Yanbei University first and gather enough people to complete the preliminary measurement work at the hive. This work really takes time. It is necessary to have accurate on-site measurement time before we can start to tailor the required equipment and produce the required animations for this opening ceremony.

Ning Wei went directly to the cutting-edge artificial intelligence research and development center on the outskirts of Yanbei, or his exclusive large laboratory.

Externally, this is a modern R\u0026D center. It often accepts some commercial R\u0026D orders, and sometimes arranges visits to some university laboratories. However, in fact, the laboratories open to the public only account for one-tenth of the entire R\u0026D center. Left and right, mainly some laboratories focusing on chip research.

But in fact, there is nothing worth visiting in the remaining 90% of the land. Except for some materials laboratories, most of them are various computer rooms.

A series of computing power support points built with March as the core are the most important components of the R\u0026D center. Of course, this may not make sense to many people, but a Yanfeng energy storage power station built five kilometers away from the research center specifically supplies power to the R\u0026D center, which probably explains the size of the computer room of this R\u0026D center.

The R\u0026D center has three dedicated lines, one 500KV substation, and three 220KV substations. These three 220KV substations and six 110KV substations provide power support for the entire research center. Last year, the entire center was not fully completed and operating at full capacity. Under the circumstances, it is said that the average daily power consumption has reached 2.33 million kilowatt hours.

This number will probably increase this year as the fleet increases.

This is despite the fact that the dust removal and refrigeration solutions independently provided by March were used in the construction of the newly built computer rooms in recent years, which can save electricity to the greatest extent.

Of course, Ning doesn’t need to worry too much about these things.

As agreed between the two parties before, Jitu Group is responsible for the construction costs of these infrastructures. As long as results can be produced here, the power consumption is not a big problem.

Much like before, when Ning Wei came to the R\u0026D center, he first went to his suite to change his clothes, and then went to the underground laboratory.

However, this time he did not stay in the material testing laboratory of the chip as usual. Instead, he went through the underground passage and arrived at the operation room in the center of the laboratory.

The so-called central operation room has a very simplified design. In fact, all the doors in the entire R\u0026D center can be entered through the simplest face recognition verification. Like many communities, the verification of the central operation area is also the same. In theory, it only requires If you cheat the system, you can easily open the door to the operation room and walk in.

But it sounds simple, but so far, the entire R\u0026D center has more than 100 staff members, plus more than 3,000 people who have received it before and after, and this facial recognition system has not had a single error.

Everyone can only open authorized doors. Of course, what reassures everyone is not only that there have been no problems in three years, but also that after many rigorous tests, at least dozens of twins cannot be distinguished by the naked eye. , multiple births were invited for testing, and there was still no case of inconsistent permissions, let alone the use of other methods.

The almost perfect face recognition algorithm and control platform developed by the R\u0026D center were widely used in other departments as early as two years ago. Of course, Ning Wei didn't pay any particular attention to it, since he didn't provide the computing power anyway.

But in fact, it would be useless if other people came here. Because there is no equipment in the central operation room, except for two slowly rotating rings, there is no operable interface that ordinary people can recognize.

However, when Ning Wei walked into the operation room, the lights in the room automatically turned off, and the center of the ring lit up. Soon the appearance of the operation center changed. Under the change of light and shadow, displays that humans can understand appeared out of thin air. , the screen shows surveillance footage of various locations within the entire R\u0026D center. At the bottom of the flat surveillance screen, a lifelike kitten is yawning lazily...

This picture once again confirms what Ning Wei said before, that this cat cannot have too much computing power, otherwise it will always have a reason to waste a lot of computing power in unnecessary places.

At the same time, this also shows that the operation room has already digested the three-dimensional display technology early. Because currently, even Zhang Dingxi does not have the authority to enter here.

This is actually the reason why Ning Weihui dared to risk the world's disapproval and award the Computer Science Prize to him in March this year as a mentor before Zhang Dingxi could perfectly reproduce the three-dimensional display in the laboratory - Ning Weihui In fact, Zhang Dingxi knew in advance that his research would be successful.

If you really say this, many people may not believe it, but it is the actual situation.

Of course, it's not that I would rather have super powers and be able to predict the future in advance. The main credit lies in March. Theoretically speaking, March still has little innovation ability, but as this kitten can mobilize more and more computing power, its layout becomes more and more scientific, and its efficiency becomes higher and higher, its data integration capabilities have also reached a level A very scary state.

And all the experimental data in the labs of Ningwei and these students were integrated through the system constructed in March. Under the conditions of correct direction and sufficient computing power, March already had the best results for many experimental projects. Ability to optimize solutions.

This ability has not been completely delegated. It is nothing more than to train the students' own scientific research capabilities and ensure their sensitivity to data and ability to solve practical problems. At the same time, it cannot fully expose the scientific research capabilities of March at this stage. role.

Yes, there is still a need for confidentiality in this area, especially in an era when spies are flying everywhere.

March also needs to hide its clumsiness.

…

"March, do you still remember the two Olympic plans we made?"

"Meow... This is a really good question, but what a pity. I have never forgotten this option in my life, so you are asking me if I took the initiative to delete the specific contents of the two plans, leaving only the retrieval data?"

The cat loves an argument as always.

"Don't dwell on this issue, as it will affect the efficiency of input. Now that both plans have been adopted, the only question now is whether we can do this well. At the same time, this matter is very important. We need to start from now on. Begin preparations, so now a very serious digital verification is required.”

As Ning Wei finished speaking, the operation room now really had a hint of the science fiction world.

Piles of numbers and formulas lit up and dimmed in the room like rain, and soon a slowly rotating oval earth model and a space station rotating in orbit appeared in the center of the room.

"Meow... The opening ceremony of this year's Olympic Games is scheduled to be August 12. According to the weather conditions on the same day last year, the best location for the first ignition point near the Beehive Stadium is 39.903756 north latitude and 116.320901 east longitude, with an altitude of 278 meters. The space station It is recommended to use a solid-state laser, and the power model is recommended to be included in the database. According to the existing Tiangong-2 data, the best suspension position of the laser is the center of the third bracket of the East 2 module..."

As Mao Mao made the introduction, the relative position and shape of the virtual earth model and the space station began to change simultaneously.

"If you want to achieve the best effect, the ignition time is recommended to be at 9:28 that night. The space station needs to leave the normal orbit half an hour in advance and arrive at the scheduled orbit A position 367.12 kilometers away from the earth. Countries need to avoid it in advance and Run to position B at a speed of 7.9 kilometers/second. At this time, you need to use the second east cabin as the standard line and the reference value X=7.3 Y=27.1 Z=22.3 for calibration..."

Calibrate, launch, light...

After the whole process was rehearsed virtually in March, a lot of parameters were given, including the possible thickness of the clouds, the preparation work that needs to be done in the early stage to ensure the performance, and the second correction of the laser connection line...

"According to the preview, the probability of complete success is 86.37%, the probability of adjustment is 5.23%, the probability of failure correction to the initial value is 72.67%, and the probability of failure not being detected is 99.73%."

Ning Wei looked at the cat lying directly on the earth and started to stare.

Of course he could understand what March meant when he said that the probability of failure but not being discovered was 99.73%. Such a grand broadcast process, with the constant switching of various camera positions, would ultimately be all controlled by March.

As long as it is controlled in March, there will naturally be ways to make adjustments.

Even if the laser cannot accurately trigger the sensor module due to weather or other reasons, March can still use other methods to touch the sensor, and then control the camera to complete the entire performance.

"Then... let's follow the second plan. The laser will be sent up as soon as possible. It is expected to be debugged twice before the official start. By then, you will be the commander-in-chief. Ding Xi has already gone to the hive to do measurements... By the way, the D3 project How far has the deduction gone?"

The full name of the D3 project mentioned by Ning Wei is multifunctional integrated electronic skin manufacturing technology. Theoretically, if this project is successful, a simulated skin can be created that uses sensor arrays and electronic pulses spread throughout the fiber layer to complete various basic sensing functions similar to human skin, and even have better functions than human skin. For strong.

For example, it can accurately detect ambient temperature, humidity, radiation intensity, ultraviolet rays, pressure, etc., and through composite materials and a meandering stretched structure, this electronic skin can be extremely tough, far exceeding the protective function of the skin.

This technology is also extremely useful.

For example, the production of simulated intelligent machinery, the production of prosthetics, and the production of some special protective clothing and protective gloves with special functions. For example, in the production of space suits, by adjusting the sensitivity, humans can no longer be isolated from harsh environments by bulky protective suits. By adjusting the sensitivity, humans can understand the external environment in real time and be perfectly protected at the same time.

Of course, this technology can also be used in advanced Metaverse products, and even in the future, when the technology matures and the cost is low enough, it can be used as a substitute for certain reproductive safety products.

It can also make people look taller and stronger.

This is also one of the most important projects currently in the laboratory.

It is also an integral part of the G1 project.

The G1 project is a complete set of mechanical exoskeleton solutions received by the laboratory. The wearable frame assistance system, when paired with this simulated electronic skin, can greatly enhance the individual's comprehensive capabilities. Not only can it have various assistance bonuses, And when protected by stronger and more sensitive electronic skin, people can unleash stronger potential.

In Ning Wei's words, if you wear this outfit and go to the construction site to move bricks, an office white-collar worker can easily work for a whole day, and the efficiency is even higher than that of a veteran moving bricks.

Therefore, the entire set of projects is also called a brick-moving project in the laboratory.

…

"Meow... Material optimization calculations are still in progress. Currently, the best material choice is the PAA-GEL-NaCi composite gel produced by K21 Laboratory using the in-situ free radical preparation method, and the body is completed through a sandwich sandwich structure Motion energy harvesting, tactile conduction, and preparation of stretchable triboelectric nanogenerators.”

"However, the strength of the material, the open circuit voltage, withstandable current intensity, matching resistance and other parameters that can be provided in the single-stage circuit working mode are still 30 benchmarks away from the ideal required model. We are still continuing to issue tasks to major laboratories. , and use this as a direction to screen more perfect application materials. However, the laboratory has begun to carry out preparation simulations for this material. Under the premise that a more suitable material cannot be found, the finished product prepared by this material can meet the C2 level requirements. part of the demand.”