"Changan Deep Blue" is a strange new energy vehicle brand, a new energy vehicle brand that has just entered the field of consumers, but Changan Automobile has made sufficient preparations and technical accumulation for it.
On April 21, Changan Deep Blue finally exposed its true strength in front of consumers, the world's first all-electric digital platform, the world's first high-frequency pulse heating technology, the first mass production of independent car range extension system, hydrogen fuel cell system, the trend of first-come, fully entered the ranks of new energy vehicles.
For new energy vehicles, the average time for new forces is 2 years, and Changan Automobile has spent 5 years to create a new digital pure electric brand - Changan Deep Blue, so where is the excellent content it shows today? What kind of technology needs to be so well crafted? Let's break it down one by one.
The world's first all-electric digital platform
The concept of digital platform is not unfamiliar to many people. The release of Changan Deep Blue is an all-electric digital platform, which is the world's first all-electric digital platform, and you can imagine how difficult and dangerous it is.
Since it is the first all-electric digital platform, the responsibilities and missions shouldered must be different. It is a special platform for electric drive in the form of multi-energy supplementation, based on pure electricity, taking into account hydrogen fuel cells and increased range and other energy replenishment methods, simply put, the platform will be the existing new energy vehicle search used in the drive power are included. At the same time, it will also take into account the high performance of four-wheel drive in the future, which means that in terms of models, it will not only be two-wheel drive, but also introduce a more powerful four-wheel drive model.
Not only is it advanced in power and drive, it also adopts a domain-controlled electrical and electronic architecture, deep integration of All in One, so that the overall intelligent performance is further advanced. In terms of safety, it adopts the method of core + car + cloud, in-depth into each car use scenario, so as to achieve real-time monitoring and step-by-step protection.
The world's first micro-core high-frequency pulse heating technology
In the past five years, the deep blue all-electric digital platform has 163 patents, especially in terms of high power density, which has achieved the industry-leading level, which has greatly promoted the development of electric drive to high power density.
As a new generation of super-collector electric drive system that integrates Changan Automobile Technology Dacheng, it has achieved the highest efficiency performance of 95%, which is equipped with the world's first micro-core high-frequency pulse heating technology, which can effectively increase the battery temperature in the -30 °C environment, so that the low-temperature power of the vehicles it is equipped with is increased by more than 50%, and the low-temperature charging time is shortened by more than 15%, which effectively solves the industry difficulties of northern users in the winter with excessive battery loss.
The first mass-produced autonomous sedan range extension system and hydrogen fuel cell system
According to the classification of existing new energy vehicles, the more mature technology is mainly pure electric vehicles, extended range electric vehicles, hybrid vehicles, fuel cell electric vehicles, Changan Deep Blue is not only a pure electric vehicle, but also increased research and development efforts on range extenders and fuel cells, breaking through the shackles and successfully mass-producing the range extension system and hydrogen fuel cell system of independent cars.
The autonomous car range extension system is an innovation and breakthrough on the original power system accumulation of Changan Automobile, which includes the collaborative design and control of the power system based on extreme efficiency, the intelligent energy management control based on real-time road conditions, the high compression ratio depth Atkinson cycle, etc. The book data has achieved 3.3 kWh of 1L oil. The hydrogen fuel cell system, which uses a new generation of highly active platinum alloy catalyst gradient coating, 1kg hydrogen power generation 20.5 degrees, 3 minutes of rapid replenishment, far higher than the performance of other existing brands of hydrogen fuel cells.
In addition, there are many latest technological achievements that have been unveiled one by one, such as the first domain controller Changan Wisdom "core", iBC digital battery butler, high-computing cockpit domain controller, 5+1 information security and privacy protection and so on.
The first product, code-nameD C385
Technology first, product follow-up, Changan Deep Blue shows us a full set of products that have landed, rather than an independent individual, so that consumers can only sigh.
The first product is now codenamed "C385", which will launch three power models of pure electric version, extended range version and hydrogen fuel cell version, and will all use Changan deep blue all-electric digital platform.
The total vehicle size is 4820 *1890 *1480mm, the wheelbase is 2900mm, the aspect ratio is 0.78, and the shaft length ratio is 0.6, positioning it as a B-class model. The overall design is based on minimalist style, highlighting the sports beauty of the line, the front face adopts an integrated design, and the large-size sports front shovel reduces the visual center of gravity; the body adopts a sneaky design, which further increases the sports attributes, and the focus of the tail is its through-type taillights, which have a kind of rocket thruster visual effect after lighting.
All models are rear-drive, with 19-inch wheels and a rear H-arm multi-link independent suspension system, which shows extraordinary handling performance. There are also 14.6-inch sunflower screens, electric hatch doors and more.
In terms of endurance, the cruising range of the pure electric version of the comprehensive working conditions can reach more than 700 kilometers, the mileage of the extended range full oil full power under the CLTC comprehensive working conditions can reach more than 1200 kilometers, and the mileage of the hydrogen-electric version under the comprehensive CLTC standard can reach more than 700 kilometers.
The Big Hero Car says:
It is said that elephants turn around slowly, but today Chang'an Deep Blue proved to us that "slow movement" is actually to make full preparations for turning around more thoroughly and effectively. The innovation of science and technology is to accumulate silicon steps to thousands of miles, as a modern industrial and intelligent technology collection of new energy vehicles is even more so, I believe that today's information released by Changan Deep Blue is just the beginning, the future it will bring us more, better, greater surprises.