Safety of Dongfeng Nissan ARIYA

Safety of Dongfeng Nissan ARIYA

I don't know when it started, but the focus of new energy vehicles has changed from range and intelligence to safety. When it comes to new energy vehicles, people will unconsciously think, is this car safe? Whether it is the body safety, or battery safety, in short, safety, seems to be the standard to judge a new energy vehicle qualified or not.

Back in 2015, I bought my first pure electric car, the Nissan LEAF to the domestic change of a label of the morning wind, only because most of the new energy vehicles on the market, only it is like a real car, so buy. Chassis texture, driving experience, especially battery safety attracted me, Nissan still maintains 21 billion kilometers of battery 0 major safety incidents "miracle". Although the second generation of LEAF products did not enter the country, but Dongfeng Nissan will ARIYA ARIYA brought to the country, as a car and the car has a long history of the old owner, and we will discuss with you, its battery safety black technology.

ARIYA Arya is NISSAN NEXT's first global strategic model, backed by Nissan's top global pure electric platform, whether it is a unique design, outstanding performance, or comfortable driving experience, it has the potential to be a pure electric market changer. At the time, I said it would be great if this car could be bought in China, and I didn't think it would happen for a few years.

ARIYA ARIYA full of oriental elements design language, so that ARIYA ARIYA has a sense of the future of the past Nissan does not have a car, it and the family of traditional fuel model design almost do not see any relationship, the closed grille with luminous LOGO catering to the tastes of the public, the center mesh is still Nissan V-Motion design language of the ancestor.

The length, width and height of the ARIYA are 4600 x 1900 x 1658 millimeters, and the wheelbase reaches 2775 millimeters, bringing a superior space experience, which is not the kind of "stealing space" sacrificing interior comfort, but based on Nissan's 76 years of pure electric heritage and 25 years of battery technology accumulation. Battery technology accumulation, a high degree of integration of self-developed three electric technology, Yun Tu professional pure electric platform plays an important role, which is based on the characteristics of the pure electric vehicle structural design, pure flat battery compartment, shorten the front and rear overhangs, reduce the center of gravity of the platform, all the components moved to the front nacelle, the formation of a platform similar to skateboards, so this platform also has a very interesting name: "magical flying carpet! ". Another thing that has to be said is the research that Nissan did with a large number of consumers before mass production to come up with what they really wanted.

The dual 12.3-inch all-in-one screens, the concave angle of the instrument panel and the tilting direction of the center screen have all been carefully designed, and the new-generation car networking system, Nissan Connect Ultra Intelligent, is much more usable.

Beneath the stunning exterior and interior lies Dongfeng Nissan's black technology. An EESM-electrically-excited synchronous motor with a maximum power of 178kW and peak torque of 300N-m is matched with a lithium ternary battery with a capacity of 90kWh and a battery density of 155.8Wh/kg, and the two-wheel-drive version of the model CLTC has a pure electric range of 623 kilometers, and the four-wheel-drive model has a pure electric range of 559 kilometers thanks to the motor's power and performance, and the new car is able to 30 minutes to complete the 30%-80% charging process.

Guarding users' lifelines is Dongfeng Nissan's bottom line that cannot be crossed. Safety, especially the safety of the battery's "big heart", is one of the reasons why users choose ARIYA.

Chen Haochun, Assistant General Manager of Dongfeng Nissan Motor Sales Co., Ltd. and General Manager of Dongfeng Nissan New Energy Vehicle Sales Co., Ltd. said, "In the era of new energy, safety is still the most basic and core demand of users. Safety, especially the safety of the battery's 'big heart', is the primary factor affecting consumers' decision to purchase a car, and one of the ****nesses of users choosing ARIYA." Adhering to the humanistic electric drive, ARIYA relies on Nissan's highest global standards and self-research capabilities in the whole chain of battery technology to gather the strength to break the "volume", break users' anxiety about battery safety, and guard the users' beautiful human-vehicle-life.

As one of the few manufacturers with a battery assembly line, in order to firmly control battery safety from the source of production, ARIYA's battery assembly production is backed by the Renault-Nissan-Mitsubishi alliance and the top intelligent, green and efficient digitalization benchmark factory in China - Dongfeng Nissan Wuhan Plant, with ultra-safe battery process, intelligent management system, 3-dimensional battery system, and advanced technology. The ultra-safe battery process, intelligent management system, 3D real-time online visual inspection and other layers of protection ensure the safety and quality of the battery.

In terms of the production and preparation of battery cells, different from the direct OEM of other manufacturers, Dongfeng Nissan insists on customizing the battery cells to Nissan's high global standards, using customized production lines and 100% strict testing and screening to ensure the high safety, long life and high density of the batteries.

In the era of fuel cars, the engine is the heart of the car, a long-circulated "Dongfeng Nissan's car is good, the key is good engine", has become a distinctive label of Dongfeng Nissan. "In the new energy track, we hope to set up a battery safety benchmark with ultra-safe batteries, so that when people talk about Dongfeng Nissan's pure electric cars, they can blurt out 'Dongfeng Nissan's new energy cars are good, and the key is a good battery heart'." Chen Haochun said, "Dongfeng Nissan chose to do the hard but right thing, in the battery technology all chain of self-research on the journey, we have no choice."

Not long ago, ARIYA passed the China Automotive Technology Research Center (hereinafter referred to as "CATRC") "high-pressure flushing, 4 times the national standard temperature shock, endurance vibration" three harsh tests, with a "no water leakage into the battery," and "no water leakage into the battery," said Chen Haocun. "No water leakage into the battery pack, normal function of the battery pack, no structural damage inside or outside, air tightness remains intact, and bolt torque is not significantly reduced", successfully passed the battery safety challenge of the CAC. According to Hua Miao, an engineer from the CAC, battery safety is the core of safety for new energy models, and excellent safety performance is premised on technical strength and advantages; whether ARIYA obtained a five-star safety rating in the previous Euro NCAP crash test or successfully passed the three stringent tests conducted by the CAC, it is sufficient to prove that the safety quality of ARIYA is inherited from the same lineage, and is the same globally. The same as the rest of the world.

ARIYA's NISSAN Ultra-Safe Battery Architecture features a nine-pronged physical protection structure, and in terms of passive battery safety protection, the one-piece aluminum battery compartment, with six reinforced aluminum post beams and a 25mm-thick double-layer high-strength shell, improves the strength of the battery pack to withstand extrusion and collision, and protects the battery cells and modules inside.

Inside the battery compartment, the battery cells are customized in accordance with Nissan's high global standards, with aerogel added between the cells, dual-layer stacked modules with unique dual anti-collision bumpers, and wiring harnesses with precise and standardized layout, creating the first line of defense for passive battery safety protection, and extinguishing the risks of battery short-circuits, fires, and explosions in the cradle.

Outside the battery compartment, 1500MPa ultra-high-strength steel to create protection diamond cover, full-coverage protection of the enhanced resin chassis armor, unique 360 ° collapsed protection space, side impact energy absorption close to the C-NCAP standard 2 times, constituting the second line of defense of the passive battery safety and protection, all-round guarding to ensure that the battery compartment integrity is not infringed upon.

In terms of active battery safety protection, Nissan's self-developed full working condition battery precision management system accurately realizes real-time monitoring of more than 200 data in as little as 10 milliseconds, and intelligently adjusts the battery's working condition; the industry-leading wet/dry separation integrated liquid thermal management system can intelligently control the temperature according to the environmental changes, and always keep the battery in the best condition. It is worth mentioning that ARIYA, with the help of the PTC heater in the battery management system, can realize the rapid heating of the air conditioner to meet the user's demand for warmth in the car in winter, which demonstrates ARIYA's humanized care for the users.

Additionally, ARIYA has also passed the high standard test for safety "gatekeeper". In order to ensure the safety of use in various scenarios, ARIYA batteries have to go through the trials of dropping, sinking, freezing, burning and collision during the development and validation stage, and the battery safety tests are as high as 111, covering mechanical safety tests, environmental safety tests, electrical safety tests and other types of tests.

It is precisely because ARIYA builds a high-standard safety defense line from development and verification to production source; and builds an ultra-safe battery domain with nine levels of safety protection and efficient synergy between software and hardware, that it is able to fear the challenges of the three major battery tests of the CAC Center, and dares to confidently guard the user's travels and truly let the user "be safe without worrying! "The company's products and services have been widely recognized as the best in the world for their safety.

Dongfeng Nissan not only has the strength and technology, but also the sincerity. As of March 31, new purchasers can enjoy limited-time purchase discounts, ARIYA ARIYA long range version of only 224,800 yuan, long range top version of 237,800 yuan, high-performance four-wheel drive version of 267,800 yuan, high-performance four-wheel drive top version of 282,800 yuan, and there are free basic maintenance, life-long free car traffic and two years of 0% interest rate to enjoy the benefits of the same heavyweight. At the same time, for the old users who have purchased ARIYA, Dongfeng Nissan has specially launched the exclusive thanksgiving rebate for the customers, with 5000-10000 yuan equivalent ARIYA Life points to enjoy the benefits, pulling up the user's sense of anticipation, and letting ARIYA's way of hospitality effectively benefit every car owner.

Summary

In 2023, Dongfeng Nissan will celebrate the milestone of 20 years of age, and over the past 20 years, Dongfeng Nissan has accompanied more than 15 million users in their lives with a series of excellent products and high-quality services. The Dongfeng Nissan ARIYA, which has the genes of Nissan's 76 years of pure electric safety and a total of 21 billion kilometers of batteries without major accidents, represents Nissan's strategic determination of pure electric power, and even more so, it represents technology Nissan's vision of a new electrified future. You can obviously feel the progress of science and technology, but they remain unchanged, still put safety in the first place, this level, this price, Dongfeng Nissan ARIYA Arrowhead really worth getting.