Cities: from Heavy Locomotives to Industrial Overlords

From Ford's invention of the assembly line to produce the T-type family car, to General Motors making it stronger and bigger to spread to the world, cars have become more and more popular in ordinary people's families.

However, in the face of the huge global market, many core technologies are basically in the hands of foreign companies. At most, domestic joint ventures only master some key but not core technologies, such as engine technology and transmission technology. Foreign auto companies will not easily let domestic auto companies master.

Over the years, core technologies such as gearboxes and engines have become a means and technical barrier for foreign car companies to restrain the development of domestic car companies. Domestic domestic cars have only used cost-effectiveness to seize part of the domestic market share in recent years, and the foreign market has basically Couldn't get in.

The secret to the success of fuel car companies lies in polishing the engine, transmission system and other mechanical subsystems into sophisticated handicrafts and establishing sufficiently high technical barriers.

However, the motor drive is a real dimensionality reduction blow to the fuel engine.

For example, the Tesla Model S performance version can accelerate to 2.3 kilometers in 12 seconds. This level has been equal to or even surpassed top luxury cars such as the Bugatti Chiron, Ferrari F[-]tdf, and Lamborghini Aventador.

Therefore, the new track of electric vehicles has also brought a new dawn to China's auto industry.

Because electric vehicles do not need gasoline engines and gearboxes in the traditional sense at all, after crossing these two core technologies monopolized by foreign countries, this technical barrier does not exist!

The track has changed, but the fact that the car is the king of the industry remains the same.

The industrial chain advantages and economic advantages of the automobile industry remain unchanged, and even stronger.

After the real estate dividend has reached the ceiling, Huaxia is striving for the automobile industry, the pillar of the national economy.

This is why Xiao Zheng called Su Qin.

It is not only to inform Su Qin in advance of the news that Chunfeng Guobin 650 will be purchased in large quantities, but also to see whether Feiyue Group is really capable of manufacturing new energy electric vehicles, and it is also an L5 level self-driving car.

Su Qin also understood what Xiao Zheng meant, so he revealed such a trump card.

It's not a trade secret anyway.

On the day of the press conference, Su Qin blocked more than [-] million people from announcing this matter.

PS: The second update, the new January is asking for a broken egg reward and automatic subscription. Today, I will challenge the 10th update and ask for a wave of support. .

Chapter 232 Bronze?King!Industry ceiling! (The third update, please subscribe)

Now the technical barriers of the auto industry are indeed controlled by foreigners.

Including the current new energy vehicles as well.

On the whole, domestic and foreign new energy vehicle technologies are similar, but in fact they are slightly inferior.

For example, Tesla has the most core technologies in the world, and Waymo has the most related autopilot technologies in the world.

Waymo is a self-driving unicorn company, a subsidiary of Google's parent company Alphabet, and named -Waymo.

It is worth mentioning that the technical route of Waymo's research is bicycle intelligence. Thanks to ten years of technology accumulation and extensive testing, Waymo's accumulated mileage has reached 2000 million miles, far ahead of other companies. The ability to drive related software and hardware, and can provide customers with a complete set of solutions including software and chips, lidar, millimeter-wave radar, cameras and other sensors.

Therefore, in the field of new energy vehicles, foreign countries are still leading, but the gap between domestic and foreign countries is not large.

Su Qindao said confidently: "Deputy Director Xiao, as a member of a domestic car manufacturer, I will also make my own contribution to breaking industry barriers and technology!"

Xiao Zheng nodded: "Well, Mr. Su, to be honest, although the outside world has doubts about Feiyue Group's plans to build cars and L5-level autonomous driving technology, I believe in Feiyue Group's strength!"

"As a layman, I don't know much about L5 autonomous driving technology, and I know that it is difficult to achieve, but I believe that Feiyue Group can create miracles!"

Su Qin smiled and said, "Deputy Director Xiao, I said that we are all our own people, so I will reveal one more thing!"

"Our Feiyue car's first production car will not only be equipped with L5 autonomous driving, but will also use the most advanced graphene batteries!"

Graphene batteries?

As soon as these words came out, Xiao Zheng was a little stunned again.

He was stunned again now.

This blockbuster is one better than the other!

Are you off?

You know, graphene battery is a battery technology that has been in the research and experimental state, and there has never been a new energy electric vehicle with graphene battery technology that has been mass-produced.

As soon as Feiyue Group entered the new energy vehicle, it was to create the rhythm of the ceiling!

Xiao Zheng was stunned for a while before he said, "Mr. Su, are you sure you're not kidding? Are you really going to use graphene batteries? The mainstream batteries in the industry are not graphene batteries."

At present, battery technology is also constantly developing, in terms of capacity, packaging form, charging speed and other three-dimensional dimensions.

In the early days, ternary lithium batteries with high energy density brought long battery life and stronger performance, but they were slightly inferior in terms of safety, but now battery technology has entered a stage of pursuing a balance between performance and safety.

The BYD blade battery uses a square-shell long cell with a flat design with a maximum length of 2 meters, which is more than 5 times that of a traditional lithium iron phosphate battery.

And using GCTP packaging technology, the battery cells can be directly integrated into the battery pack, thus eliminating the need for intermediate modules, improving the space utilization rate of the battery pack, and increasing the battery capacity.

Therefore, from the 1+1+1 mode consisting of "space utilization", "volume energy density" and "heat dissipation", BYD's "blade battery" has both the high energy density of ternary lithium batteries and lithium iron phosphate batteries. security.

In the CATL era, lithium batteries are still the industry choice, and many car companies use lithium batteries.

At the same time, there is also a kind of battery that is cobalt-free.

The emergence of cobalt-free batteries has well solved the demand for cobalt elements in ternary lithium batteries, and can also reduce the production cost of batteries, which can truly benefit consumers when buying and using cars.

Most importantly, with the upgrade of battery technology, the mileage anxiety of electric vehicles will be basically eliminated, and the overall vehicle cost of users will also be reduced.

"Mr. Su, to be honest, if you use solid-state batteries, I think it's normal, but I didn't expect you to use graphene batteries as soon as you come up, and it will directly become the ceiling of the industry!"

· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·?????????

A solid-state battery is a battery that uses solid electrodes and a solid electrolyte.