Chapter 99 What Are They Doing Here? (Two in One)

"Found it! I found the problem!"

"It has been raining these days. During the first and second general inspections, the rocket surface was constantly wet. After the electrical system was affected by moisture, the inside became damp."

"What we need to do now is to detect and eliminate moisture."

Du Yiduan said immediately after hearing this: "Then you go quickly! Time is tight today! We must hurry up!"

0 o'clock is the final time stipulated by the International Satellite Joint Group.

There are still 18 hours before the final time.

In his heart, he actually blamed the people in the satellite group for launching the satellite on the last day.

But he also knew that everything needed to be fully prepared before the satellite could be launched.

This is responsible to the superiors and the people.

After a while, the people responsible for checking moisture and eliminating treatment came back, and they brought back bad news.

"Engineer Du, there is a circuit failure. We tried to repair it, but it still cannot start normally. Now we need to start the backup circuit."

Du Yidu hurriedly asked: "Didn't you switch the backup circuit at that time?"

"There was a problem with the manual switch. We have clearly operated it, but there has been no response. Now we can only try to have the engineer enter the control system to operate!"

When Du Yidu heard this, he said to the microphone: "Electrical system engineer, electrical system engineer, please go to the command center as soon as possible."

In less than two minutes, two men trotted to the command center.

They are the electrical system engineers on duty today.

"The electrical system has a fault and the backup circuit cannot be started now. Please operate it quickly."

After hearing what Du Yidu said, the two people immediately called up the electrical control system on the computer. One of the engineers found the interface for starting the backup circuit and quickly clicked the button on it.

No response.

He clicked again, still no response.

"Engineer Du, the system seems to have...a problem." The engineer's round face turned pale, and he was stunned by this sudden situation.

"Then you guys fix the problem quickly!"

"We need at least five hours."

When Du Yiduan heard this, his temples throbbed: "Five hours? Will it take that long?"

"Because we don't know what's wrong with the system now, we need to check the cause bit by bit. After checking, we still need to test and debug. This workload is quite large..."

"Where are the people in your department? Call them all over and check together!"

The engineer said awkwardly: "It was said before that only a satellite would be launched today, so only two of us were left on duty, and the rest went to study and attend meetings. It will take them two hours to get here at the earliest."

"Then you guys hurry up and do it first! I'll contact them here." Du Yiduan's head was bigger when he heard this, and he quickly asked them to act quickly.

Luo Yao had already stood up from the sofa and walked over.

He stood behind the engineer silently and began to check the code on the computer.

Luo Yao saw the problem without checking it bit by bit.

There was an error in the backup circuit switching logic.

The problem was seen, but it was troublesome to solve it.

"Engineer Du! It seems that there is an error in the backup circuit switching logic. We need manpower to repair it." The engineer also found the problem while Luo Yao was thinking.

They had the same judgment as Luo Yao. The problem was found, but it was very troublesome.

"What are you going to do now?" Du Yiduan asked hurriedly.

"You need to check the design documents to understand the expected switching process and logic. In addition, you need to analyze the logic diagram of the backup circuit switching to understand each step and condition."

Du Yiduan felt that the workload was huge just by listening. He frowned and said, "Can you two start working first? The people in your department are on the way back."

"The two of us?" The engineer was a little embarrassed. He was about to bite the bullet and continue.

Luo Yao spoke to Du Yiduan: "There are only about seventeen hours now. Do you want to choose an efficient solution or an inefficient one?"

Luo Yao's words got into Du Yiduan's ears, and he suddenly felt that Luo Yao's tone of voice was very familiar.

I remember it!

He looks like a river god holding a golden axe and a silver axe!

He blurted out subconsciously: "Of course it is efficient."

Luo Yao nodded with satisfaction, waved his hand to let the eight people from Linghang Technology come over, and said to the confused Du Yiduan: "You chose the efficient solution, then my people will come to help you."

Du Yiduan's expression became complicated.

He hesitated, and finally said: "Engineer Luo, this won't work. You have never been in contact with rockets before..."

"But we have been in contact with systems."

"We can build the architecture of quantum chips from scratch and operate the system with the core equipment of quantum satellites. Of course, we can also quickly figure out the switching logic of this set of backup circuits."

Du Yiduan wanted to refute, but he found that he couldn't refute. Anything related to quantum is complicated.

In the face of quantum physics, ordinary people just need to let their imagination run wild, and don't have to try to understand it at all.

But it was under such circumstances that Luo Yao led people to research things.

When Du Yiduan was hesitating, Shan Xing, who had been observing them, said with his hands behind his back: "Engineer Luo, are you sure your team can get it done quickly?"

"If you are not sure, we can wait for other engineers to come."

Luo Yao shook his head and said, "If we wait for them, we won't have enough time."

"It takes at least three hours for ordinary people to digest the design documents and logic diagrams. To find out the specific reasons, we need to test and debug later, which takes at least ten hours."

"If we do it, it only takes one hour to digest the design documents and logic diagrams. Several of us can do the follow-up work at the same time, so the overall time will be compressed to five hours."

Ten hours VS five hours.

Shan Xing knew clearly that if he chose the ten-hour plan, it would be questionable whether it could be done.

But if Luo Yao's team came, maybe they could really complete the task within five hours as he said.

Shan Xing admitted that he wanted to try again!

Shan Xing took a step forward, looked at Luo Yao and said, "If you fail this mission, I will punish you."

"Engineer Luo, think it through." Although Shan Xing wanted to protect Luo Yao, he couldn't just let Luo Yao go in public now.

If others see this, they will think that the Rocket Team is in a mess and anyone can touch the system.

Shan Xing cannot set this precedent.

Once this exception is opened, the people in the Rocket Team will become more and more difficult to manage in the future.

"This is not a particularly difficult thing. It is much simpler than developing a quantum experimental control and processing machine."

Engineer: ...

Du Yiduan: ...

You make us look stupid when you say this!

"President Shan, Engineer Luo has indeed made great achievements in the quantum field, but as the saying goes, different trades are like different mountains. If you rashly let Engineer Luo handle it, what if something goes wrong..." Du Yiduan said anxiously.

"You don't have to say it. If there is a problem, it will be mine. I will take care of his." After Shan Xing finished speaking, he secretly exhaled.

He hoped that he had made the right bet this time.

"Hurry up and get the information for Luo Yao and the others. Don't stand there stupidly. Time waits for no one."

After seeing that there was no way to convince Shan Xing, Du Yiduan could only ask someone to get the information.

As soon as the information arrived, Luo Yao divided the work.

"I'm responsible for analyzing technical documents."

"Sergey, you, Adra and Shi Zhou are responsible for checking the logic diagram."

"The rest of you start analyzing the errors in the program and list the possible causes of the errors."

"Got it!"

Although the people of Linghang Technology usually look careless and free and undisciplined, they are like reborn, from sloppy and unruly young people to reliable laboratory researchers.

Everyone around them looked at them nervously. Du Yiduan wanted to send two engineers to guide them in their work, but was rejected by Luo Yao.

"Compared to second-hand knowledge, I prefer first-hand knowledge, because first-hand knowledge is directly obtained from the data and is the purest."

"There are so many data here, enough for me to digest."

"Also, you are a little disturbing me." Luo Yao doesn't like to be disturbed when he is thinking.

Come over and ask a question later. Luo Yao feels that he is not here to solve the problem, but to answer Du Yiduan's questions.

An hour doesn't have much time. If all of it is used to deal with Du Yiduan, Luo Yao feels that he doesn't need to work.

Du Yiduan's face flushed slightly.

Seeing this, Fu Daobin took Du Yiduan aside and said, "Don't take Luo Gong's words to heart. He is actually a workaholic."

"Also, don't worry about him. What you should do most now is to think of a solution."

Du Yiduan slightly widened his eyes and said, "Are you thinking about the emergency plan?"

"Yes."

"Just now, President Shan received a call that the people from the International Satellite Joint Group are coming here."

"What are they doing here?" Du Yiduan was anxious when he heard that the people from the International Satellite Joint Group were coming.

At this critical moment, will the people from the International Satellite Joint Group come to do anything good?

"They are here to reclaim the frequency band." Fu Daobin's light words made Du Yiduan feel sick.

"Why are they so anxious when it's not the last second yet?"

"What's the difference between this and the vultures waiting for people to die and eat corpses! These people are coming now, obviously wanting to put pressure on us."

Fu Daobin nodded. He understood what Du Yiduan said, but he couldn't stop others from coming.

The people of the International Satellite Joint Group are used to being domineering, and they can really do things like recovering satellite frequency bands.

The only way to fight back against them now is to launch the first quantum satellite.

"Chairman Shan has contacted people from other rocket launch centers. If Engineer Luo and his team fail, other engineers will take over."

"Chairman Shan asked me to inform you to see if you can copy the relevant programs of other rocket launch centers and upload them to the system here to use them normally."

"This seems to be different. Our systems are independently developed to ensure safety."

Fu Daobin thought silently, this is simply too safe, and he probably didn't think that it would pit his own people.

"Anyway, no matter what we think of today, we have to launch this satellite!"

"Is the artificial rainfall cannon/bomb ready?"

"It's ready. We are going to launch it at this time."

Fu Daobin nodded.

On the other side.

After Luo Yao refused Du Yiduan's help, he quickly entered his own world to understand every line of words and every formula he saw in the information.

What he didn't know was that when he was immersed in the data, the people in the command center had some opinions about him.

"Why does that guy look so arrogant? All of us Engineer Du have to listen to him?"

"How could he listen to him? He definitely doesn't want to argue with him."

"He finished reading the technical documents of the electrical control system in an hour. He sounded like a bluff!"

"It takes me one or two hours to read our OA technical documents, not to mention the rocket-related ones!"

"Let's see what happens first. Anyway, if we can't produce anything in a while, the responsibility will be great."

"Look at how fast he flips through the documents. Did he really read it?"

"According to me, people outside our system shouldn't interfere!"

More than fifty minutes passed, and Luo Yao finally digested the contents of the technical documents. He walked to Wang Ye, Wu Tianming and others and asked, "Have you thought of the reason?"

"Boss, this is the reason we listed. Where do you think we should start to verify?"

Luo Yao took the paper from Wang Ye and found that it listed several possibilities: switching condition error, priority confusion, signal loss, communication delay, algorithm error, and program design error.

"There are six items in total. Sergey, have you finished reading the logic diagram?"

"After reading it, what should we do next?"

"You three are responsible for troubleshooting the three problems of 'priority confusion, conditional errors, and communication delays', and leave the rest to me."

"Boss, can you do it alone? Do you want us to help you?" Wu Tianming felt that this was the first time he sympathized with the role of "boss".

Whose boss would charge first?

This is too naive!

"No, I'm the only one who has read the technical documents. It will be more efficient for me to do it."

"You find someone from the center to cooperate and build a simulated test environment."

Oh, he forgot.

This naive person's pretentious skills are maxed out.

Wu Tianming shook his head and made a judgment.

Luo Yao didn't know what Wu Tianming was thinking. After he finished the division of work, he started typing on the keyboard.

More than two hours passed, and the engineers who planned to replace Luo Yao arrived.

Du Yiduan hurriedly took them to the other side and began to arrange their troubleshooting work.

More than an hour later.

After finding the problem, Luo Yao added error correction code to the program to correct the errors that occurred during data transmission at the receiving end.

Sergey and the other two also found inconsistencies in the code priority setting errors. According to the logic document they had just read, they changed the problematic priorities and solved the problem in the program logic.

After the two teams tested in a simulated environment and found that they could switch the backup circuit normally, Luo Yao immediately reported it to Shan Xing.

Shan Xing immediately called Du Yiduan and asked him to test the program repaired by Luo Yao and others in the actual environment.

Du Yiduan did not expect that Luo Yao and his team actually completed the task, so he ignored the group of engineers behind him and walked quickly to the command center room to arrange for people to conduct actual environment tests.

Soon, he saw the news that the backup circuit of the electrical system was successfully started.

It actually worked!

Du Yiduan suddenly felt that the engineers who came later had come in vain.

"President, are we ready to launch now?" Du Yiduan asked Shan Xing.

"Launch, if we don't, the people from the International Satellite Joint Group will come."