Chapter 1972

A whole screen! In front of the whole cockpit, there is a whole screen! This has gone beyond the level of F22 and evolved directly towards F35.

Although military science and technology have developed rapidly, Qin Guan is still shocked by this scene. This step is too big. Will it pull the egg?

Now the domestic cockpit has become the mainstream layout mode. On this basis, it seems normal to change to a larger screen and turn three pieces into one piece. However, Qin Guan is still worried about playing the full screen in the current test aircraft.

But Chen Rui is very satisfied.

"We should have done this for a long time. We can display whatever we want to display. Go aside the irrelevant data. Especially on the right, I can adjust it to display the mounting of the aircraft. Come on, power on and show it to President Qin."

Before the first flight, the fighter has a series of taxiing tests. At low speed, medium speed and high speed, especially the front wheels have to be pried up to verify that the aerodynamic layout of the aircraft is OK. This is the end. In this process, the display screen must be on.

Chen Rui is most satisfied with the large screen. It is quite intuitive. If you take it out, it will definitely be envied by the whole world. This is the latest technology in Han Dynasty. On the LCD screen, there is no time for foreign countries to catch up, and a new generation of products have been developed in China.

Now, the fighter is powered on and the screen lights up. You can see that this LCD screen emits green light most of the time. This is the best color for the eyes. The green bright lines form patterns one by one. On the screen on the right, there is a fighter's shape. Inside, a Meimei missile can be displayed!

It is particularly intuitive and clear. Chen Rui likes this feeling most.

Now it's empty, because the pylon in the belly is empty and has nothing. However, when there are missiles in it and the interface contacts, it can be displayed.

He poked his finger at the screen, and then a simple new window popped up on the screen. Now it is gray, because the missile is not equipped, but you can see the instructions inside. As long as you simply press it, you can complete the preparation for launch!

"Touch screen?" Qin Guan was surprised. In this regard, he did not know that his own technology has developed so rapidly that a touch screen has been superimposed on the outside of the LCD screen? In later generations, everyone likes to slide on the screen with their fingers, but it seems that the first touch-screen mobile phone appeared in the 1990s. Moreover, they have not exchanged this technology.

"Yes, touch screen, this technology appeared in the 1960s, but here, it is the latest achievement of technicians," Lu said.

what? Since the 1960s? Qin Guan is very strange. It seems that he is not omnipotent. It is impossible for him to know all the technical details.

In 1965, Johnson, a researcher of Eagle radar, published a short paper "touch panel: a new computer input device" in the Journal Electronics letters. His idea was beyond the imagination of the most crazy science fiction writers.

This is an idea of capacitive touch screen: the main body of the screen is a composite glass screen, the inner surface is coated with a layer of metal oxide called ITO, and there are four electrodes at the four corners. It's so simple. Then, when the finger touches the glass screen, the electric field brought by the human body will make the finger and the metal layer of the inner layer of the glass form a capacitance, so as to "absorb" a small amount of current at this position.

Although after the successful commercialization of touch screen technology, the first is the resistive touch screen, when it was first born, it was really a capacitive touch screen. Through the principle of capacitance, "leakage" came out of the current, and theoretically, the part flowing through different electrodes is directly proportional to the distance from the finger head to the electrode. Through the precise calculation of the controller, the position of the finger can be obtained accurately.

At that time, no one really thought that this thing would be realized. However, Johnson made this thing two years later. However, his capacitive screen was not widely used, and the resistive screen was developed by accident. Compared with the two, ITO metal coating was used. The difference is that this layer of metal is coated on an easy to press film, When touched, the metal coating will contact the conductive plate behind, bringing the passage of current.

In this way, the position record can be calculated by laying vertical and horizontal coordinate axes on the conductive plate.

Although it can not be displayed, it is like a whiteboard, but its efficiency is very high, and it is soon used in a large number of fields.

If the touch screen is made into a transparent glass shape and a real display screen is placed at the back, after the two are aligned, you can directly click the graphics displayed at the back!

This invention was made by Hanxin technology company. The mobile phone that can touch the screen based on this principle has been studied by jobs. It is known as the greatest invention, and they have also applied for a patent.

Now, it is used in the cockpit of his own fighter and has become a means of interaction between the pilot and cockpit electronic equipment. Compared with the mouse, it is absolutely direct and the efficiency has been improved. After Chen Rui came, his favorite is to click on the screen of the cockpit with his hand wearing pilot gloves.

It is precisely because of these powerful electronic technologies that the modified stealth aircraft is a single seat. Although there are also two seat models, it has evolved into a model for mainly attacking the ground and sea. For air combat, a single seat is enough.

Looking at the equipment in the cockpit, Qin Guan was speechless for a long time, had no joy or too much shock. For him, he even had some worries. After all, it was only in the 1980s, the development of electronic technology was limited, and Moore's law was still the most correct law. Was their progress too great, and would there be any problems?

"This fighter is still a prototype, because there are too many new technologies, so we expect that the test flight will be long, probably more than five years. During this period, a large number of new technologies will mature, such as new airborne radar and new engine. When it is finalized, this fighter will be greatly improved," Lu said.

Although old Lu is old, among the older generation of fighter R & D personnel, old Lu is the only one who has stayed in foreign countries and drank foreign ink. He is also the most daring to use new technology. At that time, in addition to him, who dared to change the air inlet of the J-6 nose into air inlet on both sides? Just look at the conservatism of the J-8.

Qin Guan nodded: "you must be careful in the test flight."