The talented people in Jiangshan have put together a variety show

Chapter 94 has already imagined space performances...

Looking at things like the stage layout, He Jun was able to realize more deeply how uncontrollable nature is, and how perfect the designers have to consider when preparing for it.

Even if he has experienced the stage more than once, he has also participated in the stage layout, but it is far from enough compared to aerospace designers who consider more circles.

"After a year, there are many changes in the weather. In rainy days, you need to consider the circuit problem. In cloudy days, you have to consider the lighting problem. When the sun is overexposed on sunny days, the LED lights will have no effect during the day. Of course, the light is different at night."

Don't worry about the sun at night.

It's just that they still have to consider cloudy and rainy days.

"There are also current stages that like to use LED floor screens. The projection and post-production are indeed more stable and safe, but the floor screens are beautiful in color and do not affect the people on the stage." The designer and He Jun said, "The more developed the network , the more advanced the audience's artistic aesthetic, the broader their vision. They have seen more things, and our equipment is not so advanced in their eyes."

Really advanced things will not be marketed on the stage so quickly.

"When it is not advanced enough, the artistry of stage construction is very important." The designer has many requirements, but he is Party B after all, and he has met Party A who asked for more, "Even if the other party wants colorful black, we will Find a way to create it. Black can shine. Black can light up at night.”

Qiu Feng reminded from the side: "Master, if you say that, our requirements will be higher in the future, and we will be bald when we do it."

The designer fell silent for a moment.

What he said was so reasonable that he didn't know how to answer it for a while.How he was bragging, forgetting that the person next to him might become his party A.Wasn't he the one who was tortured back?

He Jun also laughed: "When a concept is put into practice, many problems arise."

Qiu Feng also nodded: "It's like a dish. Even if each ingredient in the recipe is accurate to the gram, there are requirements for the equipment and the ingredients are fixed, but when everyone starts to cook, some people will still fail, and some will burn it. kitchen."

The same goes for their idols.

For the same dance, the movements are defined, and the music is defined.But everyone's feeling of jumping out is still different.Even the rating will have a high or low.When it's time for the official performance, someone may drop a shoe or a microphone, and the earphones suddenly become silent.

These are all just in case, and if there is a design, the designer's hair will indeed be gone.

The designer immediately changed his tone: "You have to be considerate, everyone should not be embarrassed by each other. Once the atmosphere is good, the whole result will be beautiful. Right?"

The three laughed together again.

Doing engineering always requires a professional team.When every employee who arranged the scene wore a hard hat and a bright vest, He Jun had a sense of returning to the road construction scene.

Someone is laying the ground right now. The LED ground screen has a thick layer, and there are various wires underneath.In order to clarify the circuit and reduce the workload of maintenance and inspection in the later stage, there are special parts matching on the circuit, and the numbers or letters are written.

Get close enough to see the densely packed bulbs.

So close, the texture is very clear.And when it is far away, when the light is bright, there will be no visual feeling that the resolution is not clear enough.The only problem is that the stage under the lens is different from the stage under the naked eye.

He Jun has experienced both offline and online concerts, so he discussed with the designer: "During the shooting process of the camera, this kind of ground screen will reflect light?"

The designer nodded: "It is true that many materials have this problem, so we have requirements on material selection and lighting selection inside. Try to make the on-site and online visual effects the same."

Of course, in fact, as long as the lens is a little farther away, you will find that the reflections will be much less.But on many stages, if the backlight is too bright, it is impossible to see the faces of the people on stage.

However, if the stage lights in front are too bright, the performers will not feel very good, and will feel that the front is dazzling.

It is a matter of film and film to adjust.

The two of them couldn't talk too much about this kind of details in the limited shooting time of the show, so they only mentioned a few sentences.And put this kind of problem on the real cooperation in the future.Once we cooperate in the future, these matters will be brought up again sooner or later.

The aerospace spirit is indeed interspersed in every detail of aerospace engineering.

As the shots of the program group progressed, during He Junqiu Feng's visit with the cameraman, everyone would marvel at the amount of work involved in stage preparation and the number of points that needed to be considered at every detail.

Just a stage is enough, what about in the field of aerospace?Inevitably more so.

The designer will also intersperse aerospace content to explain to He Junqiu Feng and the audience: "During the stage construction test process, we must make full use of the space. The same is true in space. Just like the air communication track, the track is actually limited. , if we can occupy a little bit, hurry up and take a little bit. If we can use a little bit on the stage, we will use a little bit."

He Jun had some new inspiration in his mind.

The sky is the world of coercion.

As soon as he thought about it, the designer made it clear: "You can't have too many threads, or it will look dirty. If there are too few threads, it will be dangerous. You guys who want to design always come up with ideas. We have to Think about safety."

He Jun's stage acrobatics career failed, and a shoulder has already been cut off by the designer.

He tentatively asked gently: "If it has already been realized, can we also do it on the stage?"

The designer is confident: "Of course we can."

He Jun's stage career quietly poked out another foot, and his smile deepened: "That's good."

This trial and error again and again made many fans in the barrage feel He Jun's meaning: "So we are going to usher in a new concert!"

"Hold your big move in silence? Is it true?"

"Damn it, after asking around, I don't know, I haven't heard of it. Is there a concert or not?"

"In? Where is the concert going? Let me know whether it's online or offline! The scalpers are going to die of panic, and there's no news about any trash."

There are various speculations outside the show, but in the show He Jun and Qiu Feng are still visiting with the designers.

Because this time the project is mostly built on the stage of light and shadow effects, so there are not many places to visit, and the remaining important point is the battery supply.

When He Jun participated in the design of the drone, the battery was a problem.He experimented with new energy sources, experimenting with external docking charging methods.A patent was also applied for.

Who would have thought that this visit would be able to study the issue of energy supply.Aerospace energy supply is of course different from energy supply in ordinary daily projects.Rockets in space need light-weight but high-capacity fuel to successfully launch, and the problem of energy conversion in space is also a top priority.

The designer took them back to their office and showed them the previous cases.

One of them is what he said before, the international conference needs to build a variety of plant occasions.

"Energy conversion is indeed a very critical technical issue. In the aerospace field, no matter whether it is an official or private enterprise." The designer added, "Now there are private commercial rocket launches in China, and they will also be commercialized in the future. Man is heaven."

After he finished speaking, he returned the topic to the issue of energy supply: "Some stage needs, just like this time. We need to use the original backup battery as the main power supply equipment. Your stage does not need it. We built it before. It is not necessary in some occasions. Then in the case of need, space batteries should be used.”

He Jun took a look at the aerospace battery displayed by the designer.

This battery is indeed converted from backup to primary use.It's for powering larger devices, not smaller ones like drones: "I thought it would be for drones. Extended range."

The designer laughed: "It can be developed. But our demand here is not for small batteries such as drones. We will pay more attention to energy conversion."

Without demand, the focus of research and development will certainly not be on this type of battery.

He even said: "Our emphasis will instead take into account the temperature resistance of the battery. The battery needs to be resistant to high temperature and low temperature. In fact, this is the case in all places that need electricity on the stage. The ground screen also needs to consider the problem of heat. .”

"Heat may cause equipment wear and tear, black screen of the equipment, and serious fire." The designer said this, focusing more on safety issues.

He Jun nodded, and drew another empty line: "This is the professionals written next to our daily variety shows. We conduct all kinds of behaviors under the guidance of professionals."

Later cooperation stamped a "professional" on the designer's head.

Immediately afterwards, the program team used fast fast forward to speed up the discussion of professionals.

The designer chatted with He Jun about energy conversion, but Qiu Feng didn't understand the whole chat anyway.There was a daze on his face, just like many of the onlookers.

Bullet screeners: "Obviously there are subtitles, but I seem to be listening to a bible."

"Sorry, my knowledge is only on ordinary solar energy."

"Liquid methane, liquid coal can barely understand, no more than that."

Fortunately, everyone was very relieved to see that Qiu Feng was equally at a loss. The captain of Vacation's learning ability is not human, at least there is a youngest who is confused with them.Of course, Qiu Feng's skills are focused on culinary art, and he didn't study science and engineering before, and he hasn't touched it after graduation. It's normal to not understand these things.

After discussing a lot, the designer took He Jun and the others to visit the battery area.

Under the clean frame, the complex and neat battery and wiring are very clear.

He Jun concluded: "This is the actual application of aerospace in other industries. I think that with the more vigorous development of the aerospace industry in the future, we will have a bigger stage in the future. Maybe in my lifetime, I will show you in space. It's time for a show."

Such wild words, the designer couldn't help but look sideways and smile.

Qiu Feng nodded in agreement: "Yes, I hope that we can easily go to space in our lifetime. We are not affected by the epidemic, and there are no natural disasters. Show yourself in the most extensive space and feel happy."

Designers applaud.

At the end of a stage, the two returned to the laboratory and continued to work hard on growing lettuce.Qiu Feng stroked the box of lettuce: "Hey, it will also have a place on the space stage in the future."

He Jun laughed out loud.They've completely imagined it.

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