Looking at everyone's expressions, Wu Hao smiled and did not hesitate on this matter. Since they did this, they naturally had their reasons, and Wu Hao had absolute confidence in this.
So, while it was still hot, he continued to introduce it to everyone: "Here is our intelligent underwater unmanned underwater vehicle used for underwater patrol and reconnaissance."
Following Wu Hao's introduction, everyone's attention fell on these two uniquely designed intelligent underwater unmanned submarines.
In fact, the appearance of these two intelligent underwater unmanned submersibles is not too special. Instead, they look like two torpedoes.
The large one is relatively large, about two meters long and more than forty centimeters in diameter. The surface of the entire intelligent underwater unmanned underwater vehicle is relatively smooth and painted in yellow overall.
At the tail, it adopts the world's most advanced shaftless waterjet propulsion method. There is a transparent waterproof glass compartment on the head of the intelligent underwater unmanned underwater vehicle, and inside the glass compartment is the honeycomb compound eye lens.
The smaller one has the same appearance as the larger one, but is smaller in size, only fifty or sixty centimeters long.
Facing the appraising eyes of everyone, Wu Hao introduced with a smile.
"Here, I would like to introduce to you this intelligent underwater unmanned submersible that we have carefully developed. Currently, there are only two models on display here, which are medium-sized and small intelligent underwater unmanned submersibles. device.
Functionally, their functions are basically the same, but the environments they adapt to are relatively different.
Like this medium-sized intelligent underwater unmanned underwater vehicle, it is more suitable for some larger open waters. And relatively speaking, its underwater working time is much longer than that of smaller models.
As for small intelligent underwater unmanned vehicles, they are more suitable for some smaller enclosed waters, such as artificial lakes, small rivers and other waters. And compared to the medium-sized model, its underwater working time is relatively shorter.
So here, I will combine them and introduce them together. "
With that said, Wu Hao stretched out his hand and introduced it to everyone: "From the appearance point of view, it is not much different from ordinary underwater unmanned submarines.
Perhaps compared to other submersibles with different shapes, our smart underwater unmanned submersible has a more unpretentious appearance. Some people say it looks like a torpedo. "
Hahahaha... Everyone present laughed out loud. It can be seen that there are definitely not a few people at the scene who have such thoughts.
"Yes, we designed the entire submarine shape based on practical concepts. As we all know, both submarines and torpedoes basically have this cigar-shaped shape. Why? Because it is more in line with underwater fluid dynamics. Sailing underwater has less resistance and greater stability.
Therefore, after considering the pros and cons of many design solutions, we finally decided to adopt this most common but extraordinary design solution. "
Speaking of this, Wu Hao looked at everyone and smiled and said: "Why do we say it is ordinary but not ordinary? It is because we have used many new concepts and technologies in the design of this intelligent underwater unmanned underwater vehicle.
For example, please look at the tail. We have adopted the most advanced shaftless waterjet propulsion technology in current submarine technology and underwater vehicle technology.
This shaftless waterjet propulsion technology is different from ordinary single-shaft or twin-shaft propeller propellers. It not only allows it to maneuver quickly underwater, but also has higher quietness and concealment.
Moreover, because it uses shaftless waterjet propulsion technology, it is suitable for navigation in shallow water areas with lush aquatic plants or a lot of underwater debris and sediment.
It can be said that this is also the first time that shaftless waterjet propulsion technology has been used on this type of unmanned submarine. "
After hearing Wu Hao's introduction, everyone looked at the shaftless water jet propeller at the tail. A group of reporters even pointed their cameras at it and started taking pictures.
"Look at the head of this smart underwater unmanned submersible, we use a sapphire glass chamber. This sapphire glass is stronger, so it can withstand greater water pressure and is not easy to wear. In addition, it is relatively It has more light transmittance than ordinary glass? This makes it easier for the honeycomb compound eye optical sensor in the glass chamber to capture relevant underwater picture information.
We also arranged eight high-brightness LED lighting lights inside the glass around the edge of the honeycomb compound eye optical sensor, which can provide sufficient brightness when necessary.
Of course? Our honeycomb compound eye optical sensor can also capture detection-related images underwater in poor light conditions without the use of lighting equipment, which means it has super strong imaging in low light environments. ability.
In addition to the front-stage honeycomb compound eye optical sensor, we also installed a sonar array on this smart underwater unmanned submarine so that it can monitor the situation in the water in real time.
In fact, in some waters with poor visibility, this sonar array is far more effective than the honeycomb compound eye optical sensor, and the detection range is also wider.
In this way, if there is any movement in the water, the sonar can detect it.
It is very suitable for some water patrol and warning tasks often mentioned by security, as well as underwater search and pursuit tasks in some related waters. "
After finishing speaking, Wu Hao looked specifically at the group of leaders in front of him who were wearing police uniforms and carrying flowers on their shoulders.
And what about this group of leaders? After hearing Wu Hao's introduction, Shuangye stared at this intelligent underwater unmanned submersible with his eyes shining? Those eyes made him want to rush up and kill this intelligent underwater unmanned submersible. Resistance to walking.
Wu Hao felt funny in his heart, but on the surface he remained calm and continued to introduce to everyone.
"As you know, the underwater environment is quite special and the radio signal transmission is not smooth. Therefore, the real-time data of these intelligent underwater unmanned underwater vehicles cannot be transmitted to the intelligent unmanned patrol security system during operation, and naturally it is impossible to understand the situation in the water in a timely manner. .
So here, we use two options. One is the optical fiber drag and drop connection method, which uses optical fiber to connect to the intelligent unmanned patrol security system, which can maintain real-time transmission of underwater training detection data.
As for the other point, it is completely left to the intelligent unmanned patrol security system to conduct autonomous cruises, and regularly float and transmit relevant data, or use signal buoys to upload data.
In addition, we can also adopt a completely autonomous cruise method. This method of autonomous cruising is mainly used in patrol and warning tasks.
Under normal circumstances, these intelligent unmanned patrol security systems perform patrol and warning tasks in relevant waters and remain silent. Once a situation is discovered, such as someone secretly intruding from underwater, these intelligent unmanned patrol security systems will immediately issue an alarm. Through sound transmission to other underwater intelligent unmanned patrol security systems, as well as underwater sonar monitoring equipment connected to the intelligent unmanned patrol security system, it serves the purpose of early warning. "
