Vol 5 Chapter 2592: Lunar Large Data Antenna

The genius remembers the address of this site in a second: []https://The fastest update! No ads!

What surprised the public even more was that when the enthusiasm for the landing had not completely subsided, another news broke out, bringing news related to the lunar surface scientific research station into the hot search again.

That's Haoyu Aerospace's decision to cooperate with multiple live broadcast platforms to broadcast the full live broadcast of the moon's surface on these live broadcast platforms.

This news was like throwing a stone in the water, causing huge waves in an instant. All of a sudden, the entire Internet boiled up.

Not only domestic people, but also foreign people are looking forward to it, and some people have even asked Haoyu Aerospace to set up a live broadcast room abroad to conduct the whole live broadcast.

Some large live broadcast platforms and communities abroad have also contacted Haoyu Aerospace, hoping to obtain live broadcast copyrights in overseas regions.

In addition to the Internet, major media at home and abroad also reported on the matter, praising that this will be the first time in the history of human spaceflight.

Of course, there are those who praise and those who criticize and slander. For example, a reactionary overseas media said that Haoyu Aerospace is showing its muscles to the outside world, swearing the sovereignty of the moon, and getting rid of and cleaning up its own military conspiracy.

There are also some brain-dead netizens at home and abroad who think this is just a show carefully prepared by Haoyu Aerospace, and all the pictures will be CG special effects, because the lander of Haoyu Aerospace's lunar cargo transportation system has already landed on the moon. crashed. Some people even posted pictures comparing before and after the so-called crash site on overseas social platforms.

But soon, this group of pictures was pulled out by the master and refuted the rumors. This is the picture before and after the unmanned Chandrayaan-2 probe launched by Sanguo in 2019 failed to land and fell into the lake, and then it was dug out by people with ulterior motives Splicing together, concocted news about the crash of the so-called lunar cargo transport system lander.

Although some people have refuted the rumors, many people still don't believe it, and even many media still use rumors to report, but ignore the truth.

It's no wonder that when the West sees the brilliant achievements our country has made, they are bitter and jealous, but at the same time unwilling to admit it, let alone lower their arrogant heads, so they can only ignore it, and even twist their hearts to slander.

The so-called pink eye disease is nothing more than that.

Of course, these cannot affect the progress of Haoyu Aerospace, let alone Wu Hao and the others.

So the projects are proceeding in an orderly manner.

With the completion of the large-scale data antenna system, Haoyu Aerospace can directly communicate with the moon without using relay satellites.

Of course, this is also required. The most important prerequisite is that the moon must be visible above the head, so that a direct connection with the moon can be established. If the moon is blocked by the earth and is on the other side of the earth, then it can only be contacted through the relay satellite on the earth.

We know that the propagation speed of radio signals is equal to the speed of light, and it takes about 1.3 seconds to propagate radio signals from the moon to the earth. This is a direct connection, but under normal circumstances, it is not so short, mainly because it needs to be relayed and forwarded through relay satellites and ground stations.

For example, the existing detectors on the lunar surface transmit signals to the relay satellites flying around the moon, and then the relay satellites relay and forward the signals, and forward the signals to the ground receiving stations located all over the earth, and then the ground The receiving station transmits the signal to the Beijing Aerospace Command and Control Center, or other command and control centers, so the delay will be relatively long, at least 12.7 seconds.

When the Beijing Aerospace Command and Control Center receives the signal and then plays the command, it takes at least 12.7 seconds. This back and forth, the whole round trip takes 25.4 seconds.

Therefore, we can see that the remote control of these traditional detectors is very slow, and it takes a long time to move, because the time delay is too long.

In order to delay this problem, it is necessary to reduce the number of signal relay transmissions, so that the communication delay between the earth and the moon will be greatly reduced.

That's why it is assumed that this large data antenna system will be deployed on the moon, through which it can directly communicate with the earth's ground station without the need for relay satellites.

As long as the moon appears above the ground station, it can connect with this large data antenna system on the moon and realize low-latency extended communication.

As for daytime and other days, it is entirely possible to relay signals through relay satellites deployed in earth orbit. Compared with the relay satellites in the lunar orbit, the relay satellites in the earth orbit are larger in size, more powerful, and can process information quickly, so the delay can be greatly reduced.

After testing by Zhou Xiangming and his technical team, the one-way communication delay between the earth and the moon can be controlled at about two seconds, and the two-way communication delay is only about four seconds, which is an ideal range.

And through the relay satellite above the earth orbit, the one-way communication delay with the moon can be controlled at about five seconds, and the two-way delay can be controlled at about ten seconds, which is also a very ideal range.

More importantly, through the ground station and the relay satellite, Zhou Xiangming and the others can establish an uninterrupted instant communication system. This communication system can maintain real-time communication with the moon without interference from other factors.

】

Because of the continuous and uninterrupted communication connection, this also allows them to remotely control the related facilities and equipment on the moon. For example, by manipulating the intelligent control robot sent to the moon, it can use its own robotic arm to carry out remote operations.

Although there is a certain time delay, it will not be interrupted and is very stable. It is processed through an intelligent system~www.readwn.com~ This is equivalent to the robot we control after ten seconds, although the robot is relatively slow, But every step is under control, so there will be no problems.

In order to make it easier to control this intelligent control robot, the technical team has set up a variety of remote control methods for this robot, such as the direct remote control method of the hand, as well as the command remote control system and the target remote control system.

When the command is issued to the remote control system, the relevant command is issued to let the robot complete the relevant action. At present, all unmanned probes on extraterrestrial planets in the world are controlled by this command remote control method.

The target remote control system is to use the artificial intelligence system to issue relevant commands to the robot, and then hand it over to the robot for execution. This kind of manipulation is a bit like we humans are giving relevant orders to our subordinates for them to execute.

Robots need to be able to understand the relevant commands issued by humans, and generate autonomous response solutions according to the commands, so as to execute them.

This kind of difficulty is more difficult, but it is more convenient. At present, this intelligent control robot can be remotely controlled in this way.