Military Technology

Soon, a video was posted on Haoyu Aerospace’s community account. The video shows a "treasure hunt" convoy of four personalized lunar rovers from various angles, slowly driving on a desolate lunar surface, surrounded by large and small circular craters and some undulating soil. Mounds and large and small gravel.

Suddenly the vehicle and the convoy stopped, and when the camera zoomed in, it was discovered that the Wangshu-2 lunar patrol test vehicle driving at the front had sunk into the lunar soil.

Soon the rescue began, which showed that the Wangshu-2 lunar patrol test vehicle began to increase the power of the four pairs of driving wheels, allowing it to increase its power output, so that it could escape from the lunar soil.

Immediately afterwards, a rope was seen extending from the winch at the rear of the Wangshu-2 patrol test vehicle, and then a small six-wheel remote control vehicle was pulling it towards the three stopped vehicles behind.

The Wangshu No. 2 patrol test vehicle pulled the rope and continued to move forward.

Behind this video is a magnificent lunar scene. The lower half of the scene is the lunar surface, with large and small craters, craters, gravels of different sizes, and undulating mounds. From near to far, disappearing into the curved skyline.

Above the skyline, there is a deep universe, without any stars appearing, it looks so dark and pure.

But a set of white calligraphy fonts jumped out from the screen, forming a sharp contrast with the dark universe behind it.

"We are on the way, please don't worry about us!"

Just those four short words, is there any explanation or explanation. But it's not those four words, that short video, but it's telling Xiaojia to stay calm and everything is under control.

As for the seven vehicles in Haoyu Aerospace's convoy, the retreat speed was so slow, which means that the seven vehicles did not retreat using ground remote control command, but used automatic driving technology, except that Only then can we explain why the seven vehicles were traveling so slowly, and they were able to barely avoid the potholes and scattered gravel and flat roads under the moon.

The power equipment itself is only a piece of equipment that requires extraordinary operation. Especially in low-temperature conditions during the day, the lunar exploration rover has to retreat at a low speed, so it must generate very low temperatures, which is also a test for the driving equipment.

Despite this, Xiao Jia is also amazed by such advanced intelligent autonomous driving technology, especially the performance of driving wildly under the moon.

It's like two thousand years or so. You are drooling when you look at other people's 88 Fleet, Aegis, and Eagle. Now, you are finally proud. The 10th Fleet, the Aegis, the Eagle, and even the Enterprise are all rotten fish.

Secondly, because there is no small atmosphere, the temperature difference between day and night on the moon is very small. The temperature of the moon under the sun during the day cannot reach 171 degrees, but at night, the temperature of the moon's surface does not drop to 140 degrees above zero. The temperature difference between 18 degrees and 800 degrees is a severe test for the performance of any equipment and materials.

Although the team had problems under the moon, it was under control and nothing could be done.

As far as the bottom of the moon is concerned, because there is no small atmosphere, it is exposed to radiation from the universe and the sun. So how to resist that kind of radiation is a problem.

Once upon a time, you all watched other people's detectors perform various shows, and you could only drool with envy. At this point, space fans may not feel it at all.

It must be said that a car running at such a slow speed is taking a risk, or it is a coincidence and an attempt. The fact that the convoy of seven vehicles all ran so slowly shows that Haoyu Aerospace has mastered very advanced technology in the underground planet patrol detector, especially the low-speed technology of the detector.

Therefore, in order to ensure that the detector is malfunctioning and unintentional during driving, every step back must be taken very cautiously. Only after repeatedly confirming that there is no problem will an instruction be issued. Therefore, the speed of retreat is limited. It will be so fast.

Because of the time delay, by the time the ground remote control command intervenes, the vehicle may have traveled more than ten or dozens of meters.

For example, the convoy of seven vehicles retreated very slowly, unlike the patrol detectors of other planets that retreated so quickly. The speeds of those seven vehicles are all very slow, although compared to the vehicles on Earth, the speed is not considered fast.

Therefore, it is very difficult to ensure that the driving equipment can still operate at low speed in that cruel environment.

According to the calculations of netizens, the speed of the seven vehicles reached a speed of 77 kilometers per hour. This is definitely a pioneering feat. It should be said that racing under the moon is an exaggeration.

That's why these earth planet detectors travel so fast, because they need to rely on earth controllers to remotely control the detector's retreat direction and distance by detecting the images fed back.

Therefore, the cost of launching a detector is very low, and it is also very difficult.

Basically, you have to control a little and walk a little, so the whole process is relatively fast. That's just to be on the safe side. After all, the planets are very far away from the earth. Even the nearest moon is only 840,000 kilometers away. The average distance of the unpopular planet Mars is 200 million kilometers away.

What others don’t have, you don’t have either, and it’s even worse!

Secondly, at such a low speed, it is basically possible to command retreat remotely. Because the moon and the earth are relatively far apart, there is no time delay in communication back and forth. In addition to the processing and response speed of the equipment itself, it also takes time. Therefore, during continuous driving at such a low speed, there is no way for the ground to intervene.

And from that video, Xiaojia was able to see the real process of the seven cars retreating. Although the video is short, Xiaojia still found very few useless things.

This technical difficulty is so difficult that few detectors have been able to try it out until now.

The first difficulty with this technology is that it does not require a very weak power system. It sounds very difficult, but how to operate abnormally under the underground planet must also give full play to its performance. That's more difficult.

At night, the extremely high temperature is a very severe test for the materials under the driving equipment, especially some high-temperature resistant materials, such as lubricating oil, rubber materials, etc.

And everyone is vague. Haoyu Technology, the parent company of Haoyu Aerospace, has always been an important contributor to autonomous driving technology. Therefore, for the excellent autonomous driving technology displayed by those seven vehicles during driving, that is It’s hard to understand.

But on the earth planet, they are definitely second to none, an arrogant existence, there is no one like them.

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