The congestion test of Zhengxin Big Dipper was completed in an unimaginable way. The whole journey, more than six kilometers of congested sections, the Big Dipper only took a short ten minutes.

But this short ten-minute test has set off a heated discussion in the automotive industry!

Before the Big Dipper of Zhengxin, in fact, there were already road-air amphibious vehicles in the world. That is the flycar designed and manufactured by the American "Off Earth" technology company in 2009;

In March 2009, the "flying car" successfully completed its first sea trial. However, due to the authorities' doubts about the car's attributes, it is impossible to define whether it is a car or an airplane, and it has not been possible to issue a road permit for this amphibious vehicle.

It wasn't until July 6 of the same year that the Federal Aviation Administration finally recognized the car's status and allowed it to hit the road with a license for a "light sport aircraft." At the same time, the U.S. Highway Traffic Safety Administration has also approved the car for the road.

The license for this "light sport aircraft", which confirms that it is not a car. It's just a lightweight, but it's just a small plane driving on the road.

In fact, it can be seen from the power structure and body structure of the flycar that this thing is a small plane. First of all, it uses a 100 hp four-stroke small piston aero engine. The fuel consumption is quite serious when driving on the ground, and secondly, although the wings are folded on the flycar's fuselage, it can still be seen from the appearance that this thing is an airplane.

Important, most important.

This thing transitions from land to air, and it needs to glide and take off. In other words, it must first spread its wings and then run about three or four hundred meters on an extremely wide and empty road before reaching its take-off speed.

Considering all these aspects, it can only be said that it is an aircraft with folded wings.

But the Big Dipper is different!

This car, which is based on the Southern Cross MPV, was the first to have a conventionally powered internal combustion engine. In the vast majority of cases, the engine is needed to provide the main power for the movement of the car. Even the dissolved metal battery pack, which is built into the body, needs to be charged by the internal combustion engine while it is moving.

This is the power aspect, and in terms of structure, 80% of the design of the Big Dipper is based on road performance.

Even its foldable and retractable roof, with four built-in high-speed motors, has undergone a special streamlined design, which ensures air performance and provides a sufficiently economical drag coefficient for the car.

From these aspects, although there was already a conceptual predecessor of road-air amphibious vehicles before the Big Dipper, if you want to say a real air-land car, then the passive type is a well-deserved NO1!

For a long time, there were people who dreamed of giving cars the ability to fly, but many years have passed, and for various reasons, it has not been possible.

Therefore, the emergence of the Big Dipper is undoubtedly an important node in the history of human automobiles!

After Li Fanyu finished the test, he was immediately surrounded by reporters. People can't wait to dig out all the relevant information about the Big Dipper from Li Fanyu's mouth within a minute;

"Li Dong, may I ask how much the Big Dipper costs? Is this car a concept model of Zhengxin, or can it be marketed in a short period of time?"

Faced with Xiao Wu, who was the first to rush up, and immediately poked the recorder on his nose, Li Fanyu spread his hands.

He didn't want to reveal too much information after the test, but in the face of Xiao Wu, an old acquaintance, he was really embarrassed not to say anything.

"Hmm...... Let's put it this way. At the beginning of research and development, Beidou was a project that wanted to be put on the market quickly. As I said earlier, as you can see, the Big Dipper is an improved model based on the Southern Cross.

But in fact, from a realistic point of view, the Big Dipper is not a particularly suitable template for amphibious vehicles. Because its body was so heavy, we had to use four sets of FE-class high-speed motors in order to fly this big guy that still weighs 1.2 tons even after a strict lightweight design. If it were a different model, I would like to make it an amphibious car, and the structure will be more compact.

As for the cost you just asked, it's hard to estimate right now. Because we put a lot of new technology into the whole design. For example, it features a lightweight body structure made of x-aluminum, a combination of carbon fiber and graphene, four high-performance electric motors, and, of course, a new flight system. If you don't take into account the cost of property rights, then the cost of this car has now reached 4 million yuan.

Based on the above reasons, I don't expect this car to appear in the civilian market in the near future. One of the reasons for designing him is that a car company has the enterprising spirit to climb science and technology, and on the other hand, I want to make some contributions to the cause of first aid through this car and through the Zhengxin Foundation. So according to my idea, this car will be presented to you in the form of a special vehicle in the coming period.

Well, that's all I can say, so please forgive me. ”

After answering Xiao Wu's question, Li Fanyu immediately lifted the beast up and rejected all the oncoming questions. Turned over and returned to the car, and left the scene with the Zhengxin testers who came with the car.

Of course, it's with flying......

Although he didn't reveal much information about the Big Dipper, the media present had obtained quite a lot of information from the testing process and answering questions from Pinche.com.

After the end of the test, in just over an hour, the news that "Zhengxin Group's road-air amphibious vehicle was successfully tested in Pushi" quickly swept the entire land of China like a grassland wildfire.

Through the information of these media, the news that China has developed the first road-air amphibious flying car has also spread to the international community through various channels.

United States, Japan, European Union...... In a short period of time, the name of Zhengxin Big Dipper has shocked all car companies around the world!

On the way back to Tiancheng, he saw that the mobile phone news was full of news about himself and the Big Dipper, and Li Fanyu said that it was impossible not to stink.

Watching the advent of the Big Dipper has a "world-shattering" effect, and he is very proud.

Fuck, Zhengxin can finally use a crushing posture to face the world!

Just as he was thinking about it, the cab door of the Gulfstream G650 suddenly opened. The beautiful co-pilot Xu Liu hurriedly ran over,

"Chairman Li, I found that two J20s are following us!"

Yes?

Hearing the news, Li Fanyu got up from the sofa, opened the visor of the porthole, and looked back.

Really......

Two stiff and streamlined fighters are rapidly approaching from the diagonal rear!