Super Weapon Swap System

This episode has passed, and there are still a lot of people watching. However, although this kind of aircraft has advanced performance, the price is too high after all. Therefore, many potential customers are still in the wait-and-see stage. The eagle people are also building this kind of aircraft, and the price is 23001. On the Han side, it has risen to 100 million, Therefore, most potential customers still feel that this thing is too expensive and not worth it.

Qin Guan also understood this mentality. Now that they are too expensive, they should wait for the eagle F35. When the eagle F35 comes out, the price is definitely much higher than their own. At that time, it depends on what they do. At that time, their j-31 has bloomed everywhere and is still improving in use, The performance is naturally more mature.

"Excuse me, what's the matter with your integrated avionics system? The introduction is very simple." at this time, someone asked a question below.

Some of them hold the brochures and some have opened them. After all, the fighters on the booth have been covered and people can't see anything. It's a mysterious look. When they look at the brochures, they see the term, integrated avionics system.

"We know that the current fighter and electronic systems are independent. For example, airborne radar is only responsible for target search, VHF communication, communication, IFF, and IFF. Our integrated avionics system is to integrate all avionics systems. If we compare, it takes about six hours for an aircraft More than a dozen antennas have been integrated in our plane, leaving only a dozen antennas. "Since someone asked a question, it is natural to introduce them to the advanced technology of Han, especially the advanced electronic technology.

Speaking of the fourth generation aircraft, people are interested in various performances, such as its stealth ability, supersonic cruise ability, super maneuverability brought by vectoring nozzle, etc., but what most people ignore is its advanced avionics performance. In fact, this is a key equipment that can significantly improve its combat performance.

"Specifically, it is an integrated radio frequency and integrated sensor. For example, our radar antenna is an integrated radio frequency. It can not only send radar signals, search for enemy aircraft, but also send friend or foe identification signals, and even send communication signals. At the same time, after avionics is integrated, the required data throughput is greatly increased. We predict the number of people on the aircraft According to the data transmission, it needs at least 400 megabits per second or higher. Therefore, we can no longer use 1553B Data bus. We use optical fiber transmission. In this way, we can also avoid electromagnetic interference. "

The integrated avionics system of the fourth generation aircraft is almost new. The 1553B Data Bus dominated by the eagle people is still the standard configuration of advanced fighters. However, with this data bus, the speed of signal transmission is not fast enough, and only optical fiber can be used. Therefore, this aircraft is already a fighter with optical fiber transmission.

Besides, in terms of electronic systems, Han is definitely the big brother.

And these really made the people on the scene boil. The state of Han said that their fighters were expensive. Naturally, they were expensive. These other people's equipment was revolutionary.

Everyone was sighing, and Qin Guan, in the sigh of everyone, left the booth here and continued to visit other booths. Soon, he came to the booth of Huating airlines.

At this time, there is also a sea of people here. After all, behind the booth here, it is surrounded by isolation lines. It's a big plane! This large passenger plane occupies a large area. At this time, many people are taking photos with cameras.

Of course, if you look carefully, you can find that this is not a real aircraft, but a model built in a ratio of one to one. Generally speaking, the scale of the aircraft model can be reduced, but after reducing the scale, there is no intuitive impression.

As for why it is not a real aircraft, of course, it is because it has just entered the R & D stage and has not started to manufacture a prototype. It is just a model.

Making airplanes and wooden models is almost a tradition. Now, such a big guy is in front of us. The visual impact is very conspicuous.

In front of the platform, Lisa personally welcomed the questions of countless people.

"Excuse me, what level of plane is this?"

"It is a dual channel wide body passenger plane. When all are economy class, the seats can reach the level of nearly 300. At the same time, the flight range under full load will reach 12000km. It is a new model launched by us to adapt to the market. We believe that this aircraft can better adapt to the market and bring more considerable economic benefits to various airlines."

The civil aviation market is a capital market for the survival of the fittest. For the operation of civil aviation, economy always comes first. The passenger aircraft developed by airlines must also follow this principle, otherwise they will certainly fail in the market competition.

Now, Lisa pointed back to the model of the large passenger plane and pointed to the past: "we designed a dual engine structure for it. Compared with the main four engine passenger plane, this dual engine aircraft has lower fuel consumption, less maintenance, and is more safe and reliable."

"Excuse me, what kind of engine does it use?" someone asked.

After all, the performance of an airliner mainly depends on the performance of its engine. This kind of large airliner is generally arranged with four engines. Now, the other party only uses two engines. Naturally, these two engines are the top priority. Although the Han state has advanced fighter engines, But that doesn't mean they also have advanced aircraft engines.

It takes a lot to develop an airliner engine. Do Han people have this technology?

Everyone is looking at Lisa, a beautiful young woman whose recent experience is also sad.

"It has several alternative engines, and we can equip it with different engines according to customers' needs," Lisa said "For example, we have self-developed engines, as well as engines jointly developed by a joint venture established with motoshiqi company. We can also purchase products such as RORO company, which is completely market-oriented. By the way, motoshiqi company also has a booth today. You can also visit the booth next to us."