Technology: breaking the hegemony that monopolizes the world

What is the primary productive force?

With the help of Tiangong, Sun Changzheng, the person in charge of the animal experiments of the manned spaceflight project, has clearly seen the issues that these big guys are arguing about and what solutions are available.

However, just when he was about to send the answer given by Tiangong to the small group, suddenly, a blast of cold air hit his face.

"Something's wrong. Although these people look like they are in their sixties or seventies, they are not old fools. Each of them was either a walk-on or the first pick in the draft. How could they not have thought of this?

Are you trying to test whether our project managers have any wandering thoughts?

Although Tiangong is a good thing, it has always emphasized the technical field rather than this kind of information collection and inspiration. "

Although he couldn't figure it out, Sun Changzheng still chose to follow his heart.

He selected all the text sent by Tiangong and clicked delete. =

As the person in charge of an important project, Sun Chang slowly exhaled a long breath after deleting these contents.

He felt as if he had walked on a cliff and was almost carried into a ditch.

Now is the time to internally adjust resources and the future development direction of major projects. He is responsible for animal experiments, which is an important project that every major project must rely on. There will be no problem if he does not speak!

At this moment, Li Jian, a member of the Jiuzhou Aerospace chief engineer team who was still dealing with questions from media reporters, had no such worries.

He looked relaxed, and the answers to these miscellaneous questions were almost readily available.

"In fact, it is not particularly unusual for astronauts to surf the Internet in the space environment.

In space, Ku band is generally used as the communication band, and each capsule of our Kyushu space station is equipped with terminal equipment for communication.

This terminal equipment establishes a communication link with the ground through our company's 5.5G communication engineering satellite, allowing our astronauts to make video calls with our ground users at any time through special mobile phones and computers, and even send emails and transmit scientific research. data as well as telemetry data.

Although in our arrangement, the astronauts who enter the space station in the future will be very busy and will not have much free time for entertainment, we still designed and equipped them with game controllers, game keyboards, and stand-alone games to allow the astronauts to You can relax in your spare time.

As you can see during the live broadcast of the launch, the interior of the Tianshu core module of our Kyushu Space Station is very wide.

In fact, the future volume of the Jiuzhou Space Station will reach hundreds of tons, and the space available for the space station in the future will be very considerable. "

"How do astronauts usually communicate?

In this kind of working and living environment in a large space, astronauts all wear bone conduction headphones, which ensures that they can communicate through integrated communication channels no matter where they are on the space station.

In order to preserve the privacy of the astronauts' lives, our designers also designed a privacy channel. The astronauts can chat with their family and friends on the ground through the lines of this privacy channel, and the chat content will be directly submitted to AI for processing. , will not be submitted to manual review.

The downstream network speed standard of this privacy channel is 1000Mbps, and the current measured speed of Tianshu core cabin is 1131Mbps.

This speed is much higher than that of the International Space Station and the Daxia Space Station. "

Li Jian's answer immediately surprised the reporters.

Because the International Space Station currently has the best Internet speed, which is 600Mbps. Even this Internet speed is very unstable. Usually, you are lucky to have 100Mbps.

As for Daxia's space station, the earliest uplink and downlink speeds in the Tiangong-1 laboratory were only 2Mbps. Later, when the Tianhe core module was launched, the downlink speed was upgraded to 150Mbps.

However, there will be no new official data in the future, but on a Daxia official forum, an expert in charge of the project said: The rate at which the core module is sent to the ground is equivalent to dozens of times the ground 5G communication rate, so reporters are also It is speculated that Daxia Space Station can also have an Internet speed of several hundred Mbps.

But even so, facing the current speed test of 1131Mbps in the Tianshu core cabin, it is not enough!

Immediately, a reporter asked: "Excuse me, if your company has such powerful communication technology, why don't you help the Daxia Space Station and the International Space Station to upgrade their technology to benefit astronauts and all mankind?

After all, aerospace experiments are an important experimental site that leads our scientific research progress in Daxia. "

Faced with this kind of reporter's question, although Li Jian kept the smile on his face, he was extremely speechless in his heart.

But at this time, he couldn't help but answer.

Therefore, after thinking for a moment, he said: "If the International Space Station can support our technological transformation, and agrees to the placement and entry of our astronauts, robots, and communication equipment into the International Space Station, it is also willing to access the 5.5G communication of our Jiuzhou Technology Network engineering, and payment for each upgraded communication equipment, our Jiuzhou Technology Aerospace Department is willing to provide this network communication upgrade business for the International Space Station.

As for the Daxia Space Station, I can only say that the Daxia Space Station is still under construction and upgrade, and its network speed is beyond our ability to predict. However, from a practical technical point of view, the network speed of the Daxia Space Station after its completion is compared with our Jiuzhou Space Station. There won’t be much difference in network speed after completion.

After all, our Jiuzhou Space Station is actually just a space station with more significance than commercial experiments. The Tianshu core module currently sent to orbit does not even have astronauts stationed there. "

It can only be said that reporters just like to be "all-inclusive".

The front foot was still asking about network communication. When the back foot heard that there were no astronauts stationed at the Jiuzhou Space Station, he immediately asked: "Excuse me, does your company's space station provide a high-quality living environment and working environment for the astronauts? Not yet. Is it because of technical problems when astronauts enter the space station? Or is it some other problem?"

Hearing the question of using a stick to beat a snake, Li Jian took a deep breath, and then tagged the reporter and the company behind him.

Then, he replied: “Our company has always been a technology company that respects the privacy of astronauts and puts the safety of astronauts’ lives first.

Before the manned space mission, a large amount of resources were used to conduct animal tests. The manned space mission was not carried out until the animal tests were passed perfectly.

The reason why there are currently no astronauts stationed at the Jiuzhou Space Station is that we consider that the core module has just entered orbit and more tests are needed to ensure its safety before astronauts can station there.

Moreover, as the number one brand in the field of smart home, our designers and engineers have already designed the smartest living and working facilities for astronauts, so please don’t worry. "