Technology: breaking the hegemony that monopolizes the world

Chief engineer Li Jian suddenly looked at the live broadcast interface aside.

On the screen is a simulated flight map of the spacecraft carried by Ergou. At this time, the barrage in the live broadcast room has begun to become much duller, and the number of viewers is almost halved compared to the peak level at the time of ignition.

"I wish that I will be successfully admitted to Xishu University in the college entrance examination next year and become Mr. Gu's junior."

"I hope lawyer Zhang Wei can help me agree to the lawsuit."

"May I go ashore smoothly for postgraduate entrance examination in World War II, make a wish to go ashore for public examination, and make a wish for Xianyu to turn around!"

Devout "believers" are making wishes to the meteor-like spacecraft.

There are many other Guo Jia languages ​​in these bullet screens, but they are all translated into Daxia characters.

After thinking for a few seconds, Li Jian nodded, and said to the person in charge of the public relations department and the Kyushu Entertainment branch's live broadcast room: "Can we carry out the third-person live broadcast of the satellite branch?"

A technical person in charge of the live broadcast department of Jiuzhou Entertainment Branch heard this question and nodded directly: "As long as there is a video signal input, we can broadcast live.

If we want to circumvent laws and regulations, we can also choose to broadcast selectively in Guojiahe areas that do not restrict relevant laws. "

The top executives of the public relations department and the operation department look at me and I look at you, and they dare not object to the wishes of the heads of such large departments.

"Do you have a plan? As long as we don't discriminate against or deliberately belittle other corporate products and real people events, we can all carry out publicity operations within the scope permitted by the rules."

Do not discriminate, do not deliberately belittle?

Li Jian shook his head, then turned around and said to Zhan Kunhu, the person in charge of the satellite R\u0026D and manufacturing department: "Turn on the satellite outer space shooting equipment around the orbit, and simultaneously turn on the spacecraft's own shooting system, and through algorithm integration, splicing out the progress of the spacecraft." Screen, is it possible now?"

Zhan Kunhu nodded: "There is no problem at all, as long as the quality requirements are 4K and below, we can continue to stitch video clips without interruption after a delay of two seconds.

At present, after the flexible solar panel is deployed, the charging power has increased a lot, so it can support high-quality transfer. "

"Okay, then turn on the system, let us preview it first, and at the same time the live broadcast room is preparing to change the video source, and if the Starlink satellite is captured later, we will give it a picture.

is that OK? "

For this request, everyone shook their heads, "No problem, I will arrange the technology and increase the bandwidth of the live broadcast room by the way."

Everyone is willing to assist chief engineer Li Jian.

Video stitching technology, in the current field of mobile phone shooting, some top flagship phones can do it, but they all rely on extremely powerful chip performance, and if you don’t shoot a good video locally and then change it, you can’t do it. Splicing live broadcasts will easily expose many bugs.

When the barrage of wishes in the live broadcast room gradually decreased, and Ergou's aircraft was sailing alone in orbit, a gentle male voice came from the live broadcast room.

Li Jian didn't deliberately clear his throat, but lightly supported the microphone on his collar, and said to the netizens watching the live broadcast around the world: "German astronomer Kepler's three laws of planetary motion changed the entire astronomy and completely destroyed the world. Lemi's complex universe system perfected and simplified Copernicus' heliocentric theory, and he became a key figure in the scientific revolution in the seventeenth century.

Now, you can see that the spacecraft carrying Ergou is flying stably in orbit.

Kepler's first law tells us that each planet moves around the sun along its own elliptical orbit, and the sun is at one focus of the ellipse. This law is also applicable to artificial satellites.

In order to keep the spacecraft in a fixed orbit, we will equip it with an attitude control engine, and let the engine work once in a while, so that the spacecraft and satellites can modify the orbit and avoid falling into the atmosphere due to gravity and other reasons. What you can see now is the real picture of Ergou’s spacecraft operation that we cut and pieced together through the data software. The lower right corner of the live broadcast room is the real picture of the spacecraft’s own camera.

The purpose of this is to allow our commanders to see the current status of satellites and spacecraft and the environment around them more intuitively and clearly.

This live broadcast uses the official communication satellites of our company and Daxia for live shooting and data transmission. Because the atmosphere may also have the possibility of signal interference, there will be some occasional freezes. In order to ensure that the live broadcast screen does not get stuck, we will The three-minute live broadcast screen will be closed for buffering, so please stay calm.

See you in three minutes. "

As soon as the words fell, the official live broadcast room of the Kyushu Science and Technology Aerospace Project showed a countdown to the off-broadcast in several languages.

The barrage, which was originally a bit deserted, was awakened by this accident.

"Hold the grass? What's the sound?"

"Has the wish manifested?"

"What the hell sound, I almost fell asleep just now, the white noise in the live video makes people want to sleep."

"The idiots in front, there was an introduction on the screen just now. It is the chief engineer of Aerospace of Kyushu Technology who is talking. I heard that there will be a multi-camera live broadcast later."

"I'm dozing off, are you using satellite communication for the whole process? I still have to wait for three minutes. I'm afraid I won't be able to hold on for three minutes. Let's go to sleep first~"

Three minutes is not long or short, but it is not short.

Three minutes can sow the seeds of life, and can also complete the overtaking from failing to passing the exam. For a certain three satellites that are adjusting their orbits, three minutes is the time for "sudden system disorder".

This time, the engineers of the Starlink satellite learned to be smart, changed the orbit in advance, and blocked several evasion positions of the impact target.

When the time comes and an accident occurs, you can take a bite back, and you are not afraid of taking any responsibility yourself.

Mathematicians and engineers at SpaceX worked out the formulas to change the orbits of satellites without any mental burden.

After all, there is no one in the spacecraft of Kyushu Technology, only a dog.

At this moment, Ergou was still under the effect of sedative drugs, snoring in a daze, unaware that there were hundreds of top bluestar smart people thinking about how to kill it or how to save it.

After chief engineer Li Jian took a sip of the cool drink to moisten his throat, he started to introduce the narration of the live broadcast.

"The spacecraft of Kyushu Science and Technology is sailing in space orbit. It has the industry's top attitude engine group, which can ensure that the spacecraft will not deviate from the orbit."