Military Technology

Although the achievement exhibition is still going on, what we will face next are representatives from all walks of life and specially invited people.

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

However, Wu Hao and the others did not participate. Instead, they came to an equipment experiment field in the west of Beijing with the invitation letters from military representatives and experts to prepare for the next field test.

Before, they only introduced and demonstrated some of the performance of this "Battlefield Sweeper" to leaders, military representatives and experts at the exhibition. Although it surprised everyone, it was not comprehensive.

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

In addition, this Battlefield Sweeper UAV has not been tested with live ammunition. This time, there are such conditions that allow this "Battlefield Sweeper" UAV to have a try.

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

The first thing to test is the project of UAV flying through obstacles and searching for targets in complex terrain.

In complex terrain, building ruins and dense jungles have always been areas where the enemy is keen to hide, but it is difficult for our soldiers to clear them. Therefore, today's test starts with these two.

The ones who cooperated with them in the test today were soldiers from a certain department of the proving ground. Everyone was also very interested in this test session, and they secretly had a posture of competing with each other.

The first thing to test is the search, identification and positioning of people hiding in the building. There is a seven or eight-story building dedicated to weaponry testing and personnel training at the test site.

The fighters playing the role of civilians and armed personnel are hiding here. 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 testers of hidden lurking spots, the testers do not know, so this requires that the drone must detect and search every corner of the building, and cannot miss the fish that slipped through the net.

"Let's get started." The leader gestured at Wu Hao.

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

After Yang Fan understood, he immediately controlled five drones and quickly flew towards the building.

I saw five drones circling outside the building for a few times, then quickly found the entrance of the building, and entered the building from different directions.

When the leaders, various representatives and experts saw this, they put down their binoculars and focused their eyes on the big screen composed of several big TVs.

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

The surrounding screens are real-time pictures taken by fixed cameras installed in different positions in the building, so that everyone can watch the whole test process more comprehensively from various angles.

"Are these drones flying autonomously now?" The leader looked at the fast-moving pictures on the screen and asked Wu Haofa.

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

Beep, beep, beep! Following a few short warning sounds, a set of pictures on the screen was enlarged. After circling in a room, a drone quickly pointed the camera at the area where the broken wooden boards were placed in the corner of the room and issued an alarm, and drew a red box in the picture.

At the beginning, there was no movement in the framed area, but as the warning sound of the drone increased, the warrior hiding behind the wooden board finally couldn't help but pushed the wooden board aside and stood up.

Clap, clap... Everyone who was watching in front of the screen applauded. Although this was also viewed through a screen, it was far more vivid and real than what Wu Hao told in the exhibition hall before. At least they had witnessed the entire testing process with their own eyes.

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

The entire three-dimensional structure map not only truly restored the exterior of the entire building, but also accurately restored the structure inside, and marked the floors and specific locations of civilians and armed personnel according to the detected locations.

"Your drones have already started to record the relevant information of the flying area while detecting and searching, and send it back synchronously to restore the area scene?" Zhao Hongzhe and Mr. Zhao couldn't help but look at the three-dimensional structure diagram on the screen. Surprised at him.

This technology is actually not new, because 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 and the others.

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

Later, the R\u0026D team used this technology to reverse thinking, transmit back the obstacle data detected by radar, laser distance and other related sensors, and perform a series of calculation and synthesis, thus obtaining 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 complicated than that of 3D scanners.

Among other things, such a huge amount of scanned data can be accurately computed and imaged in a short period of time, which involves many high-tech technologies.

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 yourself and the enemy will save you in a hundred battles, and now the war is fought over an information gap. If we want to defeat each other, then we must understand each other.

Although our goal is to let this UAV replace infantry to perform tasks in these complex environments, in many cases this UAV cannot perform as it should.

So we added this battlefield scanning stereoscopic imaging technology, just to capture enough information for our soldiers under such circumstances. Even if drones are unable to attack, soldiers can still analyze and prepare for combat based on the three-dimensional topographic map scanned by reconnaissance. "

"That's great. I think your drone can be used not only on the battlefield, but also in normal anti-terrorism operations."

"Usually in counter-terrorism operations, air fighters often take hostages and hide in complex environments such as buildings like this.

Because of the hostage relationship, it is impossible for us to launch a strong attack unscrupulously. We must prioritize the safety of the hostages. If one is not careful, the hostage is likely to be injured, leading to the failure of the operation.

Therefore, it is particularly important to capture specific information in such complex terrains. Only by mastering the environment of the hiding area of ​​the air-buying elements and their specific locations. Only then can we initiate targeted actions to ensure that our actions are foolproof. "

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