Chapter 1256 (2/2)

Li Cai should have a sentence, “Big Brother Stone, what are you calling me?”

Shi Lei thinks about this, he called Li Cai, but there is something wrong!

“Little Plum, I need an Equipment that sails in the ocean, sailing in the ocean. Do you think the boat is suitable, or is the submarine suitable?” Shi Lei asked.

“Ocean sailing?” Li Cai asked eccentrically, “Big Brother Stone, do you need someone, or Unmanned? If it’s someone, sailing on a distant ocean, rent a Large-scale ship directly! The ocean-going danger is not Small, the boat is easy to tragedy.”

“You don’t need to carry people! Just for probing! Of course, it’s better to have a little Armed Might!” Shi Lei made a request.

Li Cai considered it, “Big Brother Stone, I will give you an analysis of the pros and cons of the boat and the submarine. You will consider what you need.”

“Good!” Shi Lei responded simply.

Li Cai began to analyze. “First of all, we said that ships, because of the need to sail in the ocean, the degree of danger in the open sea is definitely not comparable to that in the offshore. Therefore, if you choose a vessel, especially the Small-scale Unmanned vessel, in the oceanic activities. It is very likely to be overturned by the wind and waves of the distant sea.”

With a slight pause, Li Cai continued: “In the ocean, although the submarine is below sea level, it is very little affected by the waves. However, the miniaturized Unmanned submarine has high manufacturing requirements and cost aspect. Not bad. At the same time, due to sailing under sea level, the resistance from seawater is very large, the speed of aspect cannot be guaranteed. And there is a fatal issue.”

“What is the issue?” Shi Lei asked quietly.

“Signal transmission!” Li Cai analyzed. “Unmanned driving miniaturized submarines naturally requires remote Remote Control support. Seawater has a very good signal barrier and the submarine’s dive depth is restricted. Unless otherwise, Big Brother Stone You can develop a self-driving system that allows the submarine to determine its own all conditions in the ocean and then sail according to the intended target.”

Shi Lei smiled a bit and automated driving the system, which has been successfully applied on The Steel and Iron. However, even though automated driving systems also require external signal guidance. If there is no external signal, The Steel and Iron’s Autopilot System can only handle some simple situations.

“Little Plum, so to speak, are you more inclined to ship?” Shi Lei asked.

Li Cai responded with a positive response: “Èn! The ship’s manufacturing process is simple, and the signal issue is also well solved. Moreover, the speed of the ship can be several times that of the submarine. In addition, I have some ideas. After the test is successful, It should be possible to guarantee the Unmanned driving of the ship, the safety in the open sea environment.”

“What thoughts?” Shi Lei asked directly.

Li Cai didn’t say anything, but added an additional question: “Big Brother Stone, this Unmanned-driven ship, just Right for ocean exploration?”

“Èn! That’s right! It’s just for detection! However, Little Plum, you’d better add a little Armed Might to it. If you encounter an unexpected situation in the open sea, you don’t have to resist it. Force.” Shi Lei explained the situation.

Li Cai indulged, “Big Brother Stone, I am going to design this way to combine the boat and the submarine!”

“Hey, are you saying that you can go on the water Shanghai Airlines, or you can sneak into the water and become a submarine?” Shi Lei asked inexplicably, “If you design this way, the manufacturing process should be more complicated Right?”

“ke ke ke !Big Brother Stone, you think too much!” Li Cai without the slightest hesitation denies Shi Lei’s view, “How could it be made into a dual-use model? Just borrow the design idea of ​​the submarine and do it on the vessel. Part of the transplant.”

“Let’s talk about it in detail?” Shi Lei adheres to the good habit of not knowing what to ask. Anyone who doesn’t understand, Shi Lei will never understand.

Li Cai sorted out the idea and explained to Shi Lei, “Because the purpose of the vessel is only to detect it in the ocean. So we can make the vessel a closed hull, such as the hull with high strength and low quality integrated composite. Plastic material. The closed hull, although it can’t be like a submarine, but in the ocean activities, even if it meets the waves of more than ten meters of twenty meters, even if it is overturned by all kinds, or it is subverted by the waves. There will be no loss.”

Shi Lei’s eyes lit up. “This is a good idea!”

“hēi hēi, Big Brother Stone, the closed hull is not only a benefit!” Li Cai did not sell off, continue, “If you use a closed hull, we can increase the engine output power of the vessel. Anti-currently Shanghai Airlines line, speed aspect basically no restriction, easy to break through 300 kilometers per hour!”

“Little Plum, are you kidding? Three hundred kilometers per hour? This speed is faster than The Steel and Iron. Right? Are you sure that the ship on the sea can reach this speed?” Shi Lei asked confusedly. .

The resistance to sea navigation far exceeds the resistance to flying in the air. The maximum speed of First Generation The Steel and Iron is only 240 kilometers per hour, and the cruising speed is only 200 twenty kilometers per hour. How can a ship on the sea Shanghai Airlines reach 300 kilometers per hour?

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Ps:automaticupdate