Chapter 1140 Unmanned driving?

Neon is a feudal area that has not been fully capitalized. It does not have complete sovereignty, but it is very good at dreaming. When the conditions are right, dreaming will bring great benefits, but when the environment becomes harsh, dreaming is good. It would be an extremely catastrophic mistake.

The more than 1,000 battery patents boasted by Toyota are similar to Rice's patent application routine.

In contrast, Biati successfully independently developed the most difficult part - the patents related to solid electrolytes three years ago. At that time, they were able to achieve mass production of semi-solid state, but they did not make much publicity. Instead, they polished the data. It was only a year ago that technologies such as solid-state lithium batteries were brought out.

Ningde Times has disclosed two patents on solid-state batteries, namely "a preparation method of a solid electrolyte" and "a sulfide solid electrolyte sheet and its preparation method", as well as the production technology of sodium-ion batteries.

The main material "sodium" of sodium-ion batteries is rich in reserves, and it is extremely easy to obtain, and has the advantage of low cost.

The price of new energy trams has been stagnant for several years. The main reason is that the price of lithium, the raw material for batteries, has remained high. In the end, Ningde Times competed with Biati to take the market share of tram batteries. The agreement bet against the mine price, which brought down the price of lithium mines and lowered the cost of new energy trams.

The battery life and safety of new energy vehicles have always been the core problems faced by new energy vehicle companies around the world. Brakes and vehicle systems can be optimized by the serious work of engineers, but the material technology and structural design of batteries cannot be achieved by ordinary talents. capture.

Whoever can break the situation will be able to eat the biggest market cake in this technological transformation of global car companies!

In the era of ternary lithium batteries, Ningde Times has directly secured its position as the world's leading power battery, and its stock price has increased by more than 20 times. In the era of lithium iron phosphate, Biati's stock has jumped from double digits to 250 yuan.

And this time, Kyushu Technology will end up leading a new round of solid-state battery wars. Whether the old leading companies can keep up and whether other companies have the courage to stud, this is a matter of opinion for the beholder.

"Whether it is a solid-state battery or a semi-solid battery, the material of the battery will naturally bring about an inherent gap, but we have not neglected the structural innovation of the battery system.

The new generation of Kyushu battery system structure is a new system structure optimized by us from the mech engine array. It can not only be applied to our solid-state batteries, but also to lithium iron phosphate, ternary material batteries, sodium-ion batteries and other batteries. Chemical system battery.

According to the experimental data report, under the same chemical system, the same battery pack size, and the same vehicle chassis, the power of the second-generation Kyushu battery pack is far ahead.

The battery life exceeds 80% of the peers, the fast charging exceeds 30%, the safety factor is top-notch, the battery attenuation is the lowest, and the low-temperature performance has been comprehensively improved.

The cathode in a traditional battery is completely composed of solid materials, but the cathode in a graphene battery uses a special composite material. This new material brings a more extreme energy storage experience. "

Gu Qing's left hand pointed to the graphene battery on the left front Yunjin display panel, and his right finger pointed to the graphene super copper motor on the right front Yunjin display panel.

Then he put his hands together, stretched his fingers to the brocade display panel in front of him, and said: "The strong power heart, unrivaled energy, coupled with the large-scale multi-layer developed by our Kyushu Technology Semiconductor Department, can independently support artificial intelligence computing. Silicon-based chip modules."

Then, he looked up.

"Cooperating with regional special network communication and dual-satellite system positioning technology, our company has implemented the smart city technology system that has been used for several years in Chengdu, coupled with the radar positioning auxiliary system, vision technology and radar technology dual-use space processing technology.

Everyone divides assisted driving into many categories, so I was thinking at the time, which level of assisted driving can the fusion product of this whole set of technologies match?

Automobile driving automatic classification L0 level is that the driver fully operates the driving, and the car is only responsible for executing commands.

L1-level technology can assist the driver to complete some driving tasks, such as adaptive cruise function, radar real-time monitoring of vehicle distance and vehicle acceleration and deceleration.

The L2 can automatically complete part of the driving tasks, and automatically adjust the vehicle status through processing and analysis. Now our domestic manufacturers and some foreign manufacturers also have this technology. In addition to controlling acceleration and deceleration, they can also control the steering wheel.

As for the L3 level, the content of the document I read means that at this level, the vehicle is controlled by a more logical driving computer, and the driver does not need to stand by with his hands and feet. Vehicles can drive independently in specific environments. When artificial intelligence cannot accurately judge, human intervention is still required. It is said that some manufacturers claim to have achieved automatic driving at this technical level.

According to the inference of our laboratory, in the smart city area of Rongcheng, the smart car integrated with our company's comprehensive technology can completely obtain the support of real-time updated road information data, and the powerful car-machine system can perfectly realize the automatic pickup of the vehicle. Also, automatic formation cruise, automatic obstacle avoidance and other real-world technology processing scenarios, at the same time, artificial intelligence can also automatically make independent driving decisions, which seems to be an L4 driving level.

As for the L5 driving technology that can ensure that the people on board the vehicle reach their destination safely without the driver's participation at all, if it is in the smart city area of Chengdu, it seems that there is also a direction that can be upgraded.

So I'm curious, what level does our company's whole set of technology belong to? Friends sitting here, do you have an answer? "

...

The conference room of the technology tasting was instantly silent.

Gu Qing was meditating on the podium, and Yu Chengdong, Ren Zong, Lei Jun, Wang Chuanfu, Li Bin and others were also lost in thought.

As for the barrage in Kyushu Science and Technology's official live broadcast room, after a pause, it erupted like a torrent in an instant.

"Scratch!!!"

"What? L5???"

"What did I just see?"

"Mr. Gu, are you overturning the table or smashing the stove?"

"Is it coming so soon? Intelligent driving to unmanned driving?"

"Hollywood science fiction films are responsible for imagination, and Kyushu technology is responsible for realization?"

"Off the mark!!!"