ジュエノ car review
Steve Jobs once said that only people who are crazy enough to think they can change the world can change the world.
In the face of such fierce competition in the automobile market pattern, choosing to start the road of car manufacturing at this time, do Xiaomi Group and Lei Jun seem a little "not calm"?
Elon Musk, one of the founders of Tesla, has such thoughts and actions. He thinks that if I build an electric car intelligently, and I want to send humans to Mars with a rocket spaceship, but if I am a calm, easy-going ordinary person, do you think I can still do this?
So, do you think that Lei Jun and the Xiaomi Group he leads are not calm?For this question, perhaps only time will give the best answer. But at this moment, at least in the initial stage of the su7, Lei Jun and the Xiaomi group he leads are indeed crazy!
In fact, there has been a lot of debate around what competitiveness the Xiaomi Su7 will compete in the car market. Until December 28th, Beijing, the holding of the Xiaomi automotive technology conference and the debut of the first Xiaomi SU7 real car, some of the problems that let us "know a little bit of it" seem to make "rice noodles" and the majority of pre-order consumers clearer in one day.
First of all, it can be determined that as a technology company, Xiaomi Auto will inevitably integrate intelligence and electrification efficiently, and start from the underlying core technology to redefine the best technology stack.
Specifically, as a "C-class high-performance ecological technology car", Xiaomi Su7 uses electric drive, battery, large die-casting, intelligent driving and intelligent cockpit as five core technologies to achieve high performance, ecological technology and intelligent space experience, creating the first choice of the elite of the times, and the top benchmark of technology and humanity.
xiaomi hyperengine v6/v6s
Xiaomi Super Motor: Refresh the performance ceiling of the industry
Built for speed and performance
Xiaomi SU7 is equipped with the HyperEngine V6 V6S super motor jointly developed by Xiaomi, with a speed of 21,000 rpm, surpassing the world's strongest mass-produced motor and has the industry's top super performance. The Xiaomi SU7 Max version uses dual-motor all-wheel drive with a peak torque of 838Nm, which is enough to rival the 4The 0L turbocharged engine has a total power of up to 495kW, a top speed of 265km h, and an acceleration of only 10 from 0 to 200 km hIn 67 seconds, the acceleration from zero to 100 is as fast as 278 seconds (minus the start time) and one foot into the supercar club camp.
According to reports, Xiaomi's self-developed HyperEngine V8S and HyperEngine V6 V6S three super motors adopt a number of innovative technologies such as two-way full oil cooling and heat dissipation, S-shaped three-dimensional oil circuit design, and stepped dislocation design, which refresh the industry ceiling with the performance of the big V8 and V6 powertrains in the fuel era.
HyperEngine V8S super motor with up to 27,200 rpm.
Among them, the HyperEngine V8S super motor with a speed of up to 27,200 rpm has a power density of 1014kW kg, more than 60% more than Tesla's current state-of-the-art level. Xiaomi has applied for 155 patents for this motor, of which 60 have been authorized. With the underlying technological innovation, the HyperEngine V8S super motor not only has an impressive high power output of 425kW and a peak torque of 635Nm, but also has reached the "international leading level" certified by the China Electrotechnical Society and the Guochuang Center in terms of strength, heat dissipation and work efficiency.
It is worth mentioning that,Xiaomi Su7Can be customized including acceleration characteristics、Steering feel、Ten adjustments such as front and rear drive distribution ratio,Equipped with BOOST mode,Excess torque output that lasts for 20 seconds,Support catapult start,Surging power is instantaneous,Open the ultimate performance enjoyment that belongs to speed and passion。
Motor rotor laser curing winding process.
Self-developed CTB integrated battery technology: to create the world's best battery system
The first electric range in China exceeds 800km
Xiaomi's self-developed CTB integrated battery, the world's first inverted battery cell, not only focuses on pure mileage, with a battery capacity of up to 150 degrees and a theoretical CLTC range of up to 1200km+, but also comprehensively improves the integrated efficiency, safety and heat dissipation performance of the battery through a series of innovative designs and 128 patents in the battery field (65 of which have been authorized), creating a world-class battery system for users.
Create a world-class battery system for users.
The Xiaomi car CTB integrated battery uses a floor cover with two combinations.
1. The design of inverted cells, multi-functional elastic interlayer and minimalist wiring harness makes the integration efficiency reach 778%, an overall increase of 244% and released a height of 17mm. Among them, the body floor and the upper cover of the battery pack are combined into one, which not only releases a height of 10mm, but also improves the integration efficiency by 91%。The inverted core technology of the first power cell realizes the sharing of bottom space by multiple modules, further releasing the height of 7mm, and improving the integration efficiency by 58%。
At the same time, Xiaomi has also introduced a multi-functional elastic interlayer, a design that is both a liquid cold plate and a structural part, combining a heat insulation plate, a water cooling plate and a horizontal longitudinal beam in one, thus improving the 65% integration efficiency. In addition, by reducing the number of wiring harnesses by 91 percent, the integration efficiency has been improved by another 3 percent.
Three-section rear floor design.
To ensure the stability of the range, Xiaomi adopts the industry's first-class standard safety design. The downward-facing design of the pressure relief valve allows for a quick downward release of energy in extreme situations, maximizing the safety of the passenger compartment. The 14 layers of hard-core physical protection, including 3 layers of top support, 3 layers of side protection and 8 layers of bottom protection, make security follow.
The industry's top heat dissipation and thermal insulation design is also a highlight of Xiaomi's battery technology. The double-large surface strong cooling scheme ensures that there are heat dissipation plates on both sides of the cell, and the cooling area reaches 78m is the largest in its class, achieving a cooling effect that is 4 times the average level of the industry. A total of 165 pieces of aerogel insulation material are used on the side of the cell, which can resist high temperatures of 1000°C, making the thermal insulation performance of the battery to a new level.
Xiaomi's battery management software is fully stacked and self-developed.
Open up the whole domain and full link of intelligent terminals, and build a full scenario of "people, vehicles, and home ecology".
Xiaomi's "people, cars, and home ecology" is officially and completely closed-loop
In terms of the advanced experience of the mobile intelligent space, the five major features of Xiaomi surging OS (underlying reconstruction, cross-terminal intelligent connection, active intelligence, global security, and open ecology) are fully on the car and evolve for the car, and the interactive experience of the Xiaomi smart cockpit is consistent with that of the mobile phone and tablet, and it can be quickly used without learning, and the system is also extremely smooth, and the car machine system is 149 seconds of fast start, but also has a seamless cross-terminal interconnection experience between the mobile phone and the car machine, such as the mobile phone into the cockpit, the car will automatically appear mobile phone icon, can call out the mobile phone desktop with one click.
What's more, Xiaomi Su7 has achieved three major ecological empowerment, integrating Xiaomi application ecology, hardware ecology and Xiaomi Cariot ecology open to third parties, bringing an unprecedented intelligent space experience.
Based on the "human-centered" cockpit interaction architecture and the blessing of Xiaomi's surging OS operating system, Xiaomi SU7 realizes a comprehensive sharing ecology from hardware to software, and evolves into a mobile intelligent space. The cockpit carries 161-inch 3K resolution central control ecological screen, 56-inch HUD, automotive grade 71-inch flip-type instrument screen, Xiaomi Pad rear expansion screen with 2 native car machine systems, matching Snapdragon 8295 cockpit chip, AI computing power 30TOPS, and five-screen linkage, bringing the ultimate smooth human-vehicle interaction experience.
Focusing on the application ecology, hardware ecology and Xiaomi cariot ecology, Xiaomi SU7 realizes the closed-loop of "people, cars and homes", the car machine system is deeply adapted to mainstream car applications, and the mobile phone application is pinned into the car, which can instantly become the native application of the car machine;It has advanced ecological application expansion capabilities, supports more than 1,000 Mijia devices to get on the car without induction, and more than 5,000 applications are gradually adapted and sharedFully open to the three parties, unified standardized interface, full support for wireless CarPlay, adaptation to iPad accessories and applications. Xiaomisu7The car machine has an interactive experience like a mobile phone and a tablet, which is fast to boot up and upgrade quickly, and the mobile phone can be directly rebroadcast on the full screen of the car machine, so that the on-board intelligence can flow freely as you like. With the arrival of Xiaomi SU7, Xiaomi will open up all scenarios such as home, office, and travel, allowing global users to experience the subversive car experience of mobile smart space.
In the first 100 years of the car, Porsche was a model as a vehicle for travelSince the beginning of the new century, Tesla has taken the lead in setting a precedent for intelligent electric vehicles, making cars "mobile computing terminals".At present, the new mission is to create a "mobile intelligent space". The world premiere of the C-class high-performance eco-technology sedan - Xiaomi SU7 has demonstrated to the world Xiaomi's advanced scientific and technological innovation capabilities and strong technical reserves, and has made the evolution of electric vehicles in the new energy era into a mobile intelligent space
After three years of learning, growth and accumulation, Xiaomi has finally ushered in a major leap moment. Lei Jun announced at this release that with the addition of Xiaomi Automobile, Xiaomi's "people, cars and home ecology" is officially and completely closed.
At the same time, Lei Jun said that Xiaomi car is a major leap for Xiaomi, a leap from mobile phones, AIoT to automobiles, a leap from long-term investment and deep cultivation of the underlying core technology, a leap in the coming-of-age ceremony of Xiaomi's modern industrial intelligent manufacturing capabilities, and a key leap in the complete closed-loop of "people, cars and homes". "Xiaomi Auto is a new beginning for Xiaomi Group!I believe that one day, there will be Xiaomi cars galloping on every road in the world!”
The history of the past hundred years has created "foreign cars", and in the next time, or even the next hundred years, how should the story of "domestic cars" be written?Lei Jun and his Xiaomi Group, at least in terms of "madness", still have endless appeal to domestic consumers.
Edit | symyan
He is the permanent secretary-general unit of the new ** cluster of North China Automobile
Vice President Unit of Liaoning Automobile Dealers Association