Chapter 99 What are they doing here? ([-]-in-[-])

"Found it! I found the problem!"

"It has rained in the past few days. During the first and second general inspections, the exterior of the rocket was constantly wet. After the electrical system was affected by the moisture, the interior became damp."

“What needs to be done now is moisture detection and elimination.”

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

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

There are still 18 hours left before the final time.

In his heart, he actually blamed the people in the satellite group for not launching the satellite until the last day.

But he also knows that everything needs to be fully prepared before the satellite can be safely launched into the sky.

This is how we are responsible to the people.

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

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

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

"There is a problem with the manual switching. We have obviously done it, but there has been no response. Now we can only try to have the engineer enter the control system to operate!"

When Du Yiduan heard this, he said into the microphone: "Electrical system engineer, electrical system engineer, please come to the command center quickly."

In less than 2 minutes, two men trotted to the command center.

They are the electrical systems engineers on duty today.

"There is a fault in the electrical system. The backup circuit cannot be activated now. Please operate it quickly."

After the two people heard Du Yiduan's words, they 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, but still no response.

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

"Then you guys hurry up and fix the problem!"

"We need at least five hours."

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

"Because we don't know what's wrong with the system now, we need to troubleshoot the cause bit by bit. Once we find out, we still need to test and debug. This workload is relatively large..."

"Where are the people in your department? Call them all over and let's investigate together!"

The engineer said in embarrassment: "I said today we were just launching a satellite, so only two of us were left on duty. The rest went to study and have meetings. It would take them two hours to get here at the earliest."

"Then you hurry up and do it first! I'll contact you over here." Du Yiduan's head got bigger after hearing this, and he quickly told them to act quickly.

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

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

Luo Yao already saw the problem without having to investigate it bit by bit.

An error occurred in the backup circuit switching logic.

The problem is visible, but it is troublesome to solve it.

"Du Gong! 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 extremely troublesome.

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

"You need to review the design documents to understand the expected switching process and logic. You also need to analyze the logic diagram of the backup circuit switching to understand each step and condition."

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

"Two of us?" The engineer was a little confused. 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 reached Du Yiduan's ears, and he suddenly felt that Luo Yao's tone of voice was particularly familiar.

I remembered!

He looks like a river god with a golden ax and a silver axe!

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

Luo Yao nodded with satisfaction, waved the eight people from Pilot Technology to come over, and said to the confused Du Yiduan: "If you choose an efficient plan, then my people will come to help you."

Du Yiduan's expression became complicated.

He hesitated to speak, and finally said: "Gong Luo, this is not possible, you have never been exposed to rockets before..."

“But we’ve been exposed to the system.”

"We can build the quantum chip architecture from scratch and operate the system together with the core equipment of the quantum satellite. 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 could not refute. Anything with quantum elements is complex.

When faced with quantum physics, ordinary people only need to let their imaginations run wild, without trying to understand it at all.

But under this situation, Luo Yao led his people to research things.

While Du Yiduan was hesitating, he had been observing their single performance and said with his hands behind his back: "Gong Luo, are you sure your team can get it done quickly?"

"If we are not sure, we can wait until other engineers come."

Luo Yao shook his head and said, "If we have to wait for them, we will be too late."

"It takes an average person at least three hours to digest the design documents and logic diagrams, and then to find out the specific reasons, and then to test and debug, which takes at least ten hours."

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

Ten hours vs five hours.

Shan Xing clearly knew that if he chose a ten-hour plan, there would be a question mark as to whether it could be implemented.

But if Luo Yao's team were to come, they might be able to complete the task within five hours as he said.

Shan Xing admits that he has missed the baby once!
Shan Xing took a step forward, looked at Luo Yao and said, "If you fail this mission, I will punish you."

"Gong Luo, you have thought clearly." Although Shan Xing wanted to protect Luo Yao, he couldn't just let Luo Yao do it in public now.

In the eyes of others, they would think that the management of the Rocket Team was in disarray and that everyone could touch the system.

Shanxing cannot set this precedent.

Once this special case is opened, it will become increasingly difficult for the Rockets team to manage them in the future.

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

engineer:……

Du Yiduan:......

You make us look stupid when you say this!

"President Shan, Gong Luo has indeed made great achievements in the quantum field, but as the saying goes, every line is as close as a mountain. If you let Gong Luo handle it, if something goes wrong..." Du Yiduan said anxiously.

"You don't need to say anything. If something goes wrong, it's my fault. I'll bear his responsibility." After Shan Xing finished speaking, he secretly let out a breath.

He hoped he'd made the right bet this time.

"Hurry up and get the information for Luo Yao and the others. Don't just stand there. Time waits for no one." Seeing that there was no way to persuade Shan Xing, Du Yiduan could only ask someone to get the information.

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

"I am responsible for analyzing technical documents."

"Sergey, you, Aidra, and Shizhou are responsible for checking the logic diagram."

"The rest began to analyze the errors in the program and list the possibilities that caused the errors."

"Roger that!"

Even though the people at Pilot Technology usually look carefree and free-spirited, when it comes to doing things, they seem to be completely transformed, from idle young people with no rules to reliable laboratory researchers.

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

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

"There's so much information here, it's enough for me to digest."

"Besides, you're disturbing me a bit." Luo Yao didn't like to be disturbed when he was thinking.

When he came over to ask after a while, Luo Yao felt that he was not here to solve the problem, but to answer Du Yiduan's question.

One hour is not much time. If all of it is used to deal with Du Yiduan, Luo Yao feels that he does not have to work.

Du Yiduan's face turned slightly red.

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

"Besides, don't worry about him. The most important thing you should do now is to think of a solution."

Du Yiduan opened his eyes slightly and said, "Are you thinking of an emergency plan?"

"good."

"President Shan received a call just now. People from the International Satellite Joint Group are coming here."

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

At this juncture, will anything good happen if the people from the International Satellite Joint Group come?

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

"It's not the last second yet. Why are they so anxious?"

"What's the difference between this and vultures waiting for people to die and eat their corpses! These people are here now and it's clear they want to put pressure on us."

Fu Daobin nodded. He understood what Du Yiduan said, but he could not stop others from coming.

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

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

"Chairman Shan has already contacted people from other rocket launch centers. If Gong Luo and the others fail, other engineers will take over."

"President Shan asked me to inform you and let you see if it can work normally if you copy the relevant programs from other rocket launch centers and upload them to the system here."

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

Fu Daobin silently thought to himself that this was simply too safe, and he probably never thought that he would trap his own people.

"Anyway, no matter what we think of, we will send this satellite up today!"

"Are the artificial rain cannons/shells ready?"

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

Fu Daobin nodded.

the other side.

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

What he didn't know was that when he was obsessed with the information, the people in the command center had some opinions on him.

"Why does that man look so cool? We, Du Gong, all have to listen to him?"

"You won't listen to him. You definitely don't want to be on the same level as him."

“After reading the technical documentation of the electrical control system in an hour, I felt like I was bragging!”

"I have to read our OA technical documents for an hour or two, let alone those related to rockets!"

"Let's look at the situation first. Anyway, if we can't get anything out for a while, the responsibility will be huge."

"Look at the speed at which he flips through the information. Have you really taken it into consideration?"

"According to me, people outside our system should not be allowed to interfere!"

More than 50 minutes passed, and Luo Yao finally digested the contents of the technical document. He walked near Wang Ye, Wu Tianming and others and asked, "Have you thought of the reason?"

"Boss, these are the reasons we listed. Where do we start to verify them first?"

Luo Yao took the paper from Wang Ye and found that it contained several possibilities: incorrect switching conditions, confusing priorities, signal loss, communication delays, algorithm errors, and programming errors.

"There are six items in total. Sergey, have you read the logic diagram over there?"

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

"The three of you are responsible for troubleshooting the three problems of 'priority confusion, condition errors, and communication delays'. Leave the rest to me."

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

Whoever’s boss charges into battle should charge first!
This is too honest!

"No, I'm the only one who has read the technical documents. I can do it more efficiently."

"You ask people from the center to cooperate and set up a simulated testing environment."

Oh, he forgot.

This solid eye's pretentious skills are maxed out.

Wu Tianming shook his head and made a decision.

Luo Yao didn't know what Wu Tianming was thinking. After he finished dividing, 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 investigation work.

After another hour or so.

After Luo Yao found the problem, he added an error correction code to the program to correct errors at the receiving end during data transmission.

Sergey also led two others to discover inconsistencies in the code priority setting errors. Based on the logic document they just read, they changed the problematic priority and the program logic problem was solved.

After the teams on both sides tested in the simulated environment and found that the backup circuit could be switched normally, Luo Yao immediately reported it to Shanxing.

Shan Xing immediately called Du Yiduan and asked Luo Yao and others to put the repaired program into actual environment testing.

Du Yiduan did not expect that Luo Yao's group would actually complete the task, so he ignored the group of engineers behind him and walked quickly to the command center room and arranged for people to conduct actual environmental tests.

Soon, he saw the news that the backup circuit of the electrical system had been successfully activated.

It turned out to be a success!
Du Yiduan suddenly felt that the engineers who came from behind were in vain.

"President, are you ready to launch now?" Du Yiduan went to ask Shan Xing.

"Send it, if you don't send it, the people from the International Satellite Joint Group will come."

(End of this chapter)

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