Although the exhibition continues, the next thing to face is some representatives from all walks of life and specially invited people.

Therefore, most of the exhibitors and units only left a few operation and explanation personnel on the booth, and the others were busy with the industry exchange activities organized by the organizers.

However, Wu Hao and the others did not participate, but came to an equipment test site in western Beijing with an invitation letter from military representatives and experts to prepare for the next field test.

Previously, they only introduced and demonstrated some of the performance of this 'battlefield sweeper' to leaders, military representatives and experts at the exhibition, although it was very impressive to everyone, but it was not comprehensive.

In order to better understand the real combat performance of this 'Battlefield Sweeper' drone, military representatives and experts invited them to come over for field testing.

In addition, this battlefield sweeper drone has not been tested for live ammunition targeting, and this time it happens to have this condition, which can allow this 'battlefield sweeper' drone to try its skills.

Because of the hot weather, the test program started early.

The first to test is the project of the drone to dodge obstacles, cross flights and search for targets in complex terrain.

In the complex terrain, the ruins of buildings and dense jungles have always been areas that enemy forces are keen to hide in, and it is difficult for our soldiers to clear them. So today's test starts with these two.

Today, they are cooperating with the test of a certain part of the test site, and everyone is also very interested in this test link, and there is a kind of competition with each other.

The first test was to search, identify, and locate people hiding in the building, and there was a seven- or eight-story building dedicated to weapons and equipment testing and personnel training.

The fighters who play the role of civilians and armed personnel are hiding here, and what the drone has to do is to fly in autonomously, conduct reconnaissance and search of the entire building, and determine the location of civilians and armed personnel.

As for the number of civilians and armed personnel, and the hidden hiding sites, the testers do not know, so the drone must detect and search every corner of the building, so as not to miss the fish.

"Let's get started." The leader waved his hand at Wu Hao.

"Okay." Wu Hao nodded, and then motioned for Yang Fan to start.

After Yang Fan understood, he immediately controlled five drones to quickly fly towards the building. I saw five drones circling outside the building a few times, and then quickly found the entrance of the building and entered the building from different directions.

Seeing this, the leaders, the delegates and the experts immediately put down their binoculars and focused their eyes on the big screen composed of several large televisions.

I saw that in the middle of the big screen were five fast-moving images, which were the real-time flight images transmitted from the white light lens on the drone.

The surrounding screens are real-time footage from fixed cameras installed at different locations in the building, so that everyone can see the entire test process more comprehensively from all angles.

"Is this all autonomous flight by drones now?" The leader looked at the fast-moving picture on the screen and asked Wu Hao.

Wu Hao nodded: "We just designated an area for it, such as this building, and how to enter the flight search depends on their own judgment and decision-making, and we will not intervene." ”

Tick, tick, tick! With a few short warning sounds, a set of images on the screen zoom in. After hovering around a room, a drone quickly pointed its camera at the area in the corner of the room where the broken wooden board was placed, and the red box was drawn in the frame.

At first, there was no movement in the selected area, but as the warning sound of the drone became urgent, the warrior hiding behind the plank finally couldn't help but push the plank away and stand up.

Bang Bang Bang ...... The crowd watching in front of the screen applauded. Although this is also watched through the screen, it is far more vivid and real than what Wu Hao told in the exhibition hall before, at least the whole test process is what they saw with their own eyes.

As drones search the building, more and more targets are found. Soon, a three-dimensional structural drawing of the building was produced on the screen.

The entire three-dimensional structure map not only realistically restores the exterior appearance of the entire building, but also accurately restores the structure inside, and marks the floors and specific locations of civilians and armed personnel according to the detection location.

"Has your drone been recording the relevant information of the flying area while detecting and searching, and synchronously transmitting it back to the rear for regional scene restoration?" Zhao Hongzhe, Zhao Lao looked at the three-dimensional structure diagram on the screen, and couldn't help but be surprised at him.

This technology is actually not new, because the current civilian aerial photography drones can also do it. In fact, it is 3D imaging and 3D scanning technology, but it was integrated into this drone by Wu Hao.

The radar, laser range and other related sensors equipped on the drone were originally designed to help the drone detect the airspace and avoid obstacles.

Later, the R&D team used this technology to reverse thinking, transmit back the obstacle data detected by radar, laser distance and other related sensors, and carried out a series of calculations and synthesis, so as to obtain this 3D scanning structure scene map.

The specific principle is a bit like the 3D scanners on the market, but Wu Hao's technology is far more complex than the 3D scanner.

Not to mention, such a huge amount of scanning data can be accurately computed and imaged in a short time, which involves a lot of high-tech.

Wu Hao nodded and explained: "We also want to give full play to its potential, so that it can adapt to different combat environments.

The so-called knowing oneself and knowing one's opponent is not a hundred battles, and now the war is fought with an information gap. If we want to win against each other, then we have to know each other.

While our goal is to replace infantry in these complex environments, there are many situations where the drone doesn't perform as well as it should.

So we added this battlefield scanning stereo imaging technology in order to capture enough information for our soldiers in such a situation. Even if the drone cannot attack, the fighters can still analyze the three-dimensional topographic map scanned by the reconnaissance and prepare for battle. ”

"This is very good, I think your drone can be used not only on the battlefield, but also in ordinary anti-terrorist operations."

"Often, in the fight against terrorism, airfighters often take hostages and hide in complex environments such as buildings like this.

Because of the hostage relationship, we cannot launch a strong attack unscrupulously, and we must focus on the safety of the hostages' lives. If you are not careful, you may injure the hostages and cause the operation to fail.

Therefore, it is particularly important to capture specific information in such complex terrain, and only to grasp the environment of the hiding area of the air molecules, as well as their specific location. Only then can we initiate targeted actions to ensure that our actions are foolproof. ”

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