With the increasing demand for travel diversity, consumers hope that their car can combine the handling and comfort of a sedan, the space and passage of an SUV, and the carrying and expansion of a pickup truck.
In order to meet the growing demand of consumers for "one car to many cars", Changan Automobile broke the routine and dedicated itself to creating products with "full scene, full purpose and full function" with innovative concepts. Changan Qiyuan E07 came into being.
Since the debut of the new car, it has been affectionately called "China’s version of Cybertruck" by consumers. Like Tesla Cybertruck, Changan Qiyuan E07 is the only mass-produced model in the world equipped with a central ring network architecture, with comprehensive leading technical strength and vehicle manufacturing heritage.
Human-like wisdom, intelligence evolves
Changan Qiyuan E07 is positioned as a "panoramic intelligent variable SUV", which is a medium and large SUV for home users.
In the era of software-defined cars, the core competitiveness of car brands is the right to define. With the continuous change of user requests and usage scenarios, Changan Qiyuan E07 can not only meet user requests through software updates, but also open this definition ability to users.
Changan Qiyuan E07 adopts the SDA Tianshu architecture, which changes the architecture to make the car from a mobile machine to an "intelligent car robot". Among them, the L1~ L3 layers determine the physical fitness of the robot, laying the foundation for the car’s sensing, control and execution capabilities; the L4~ L6 layers determine the double-quotient level of the robot, and the computing power, algorithms and data are the cornerstones of its growth. In short, except for the brakes, accelerators, and steering wheels involved in safety regulations, all other electric control components can be freely defined by the user.
At the same time, compared with other brands that can only act as "microphones" and "porters", SDA Tianshu architecture can quickly respond to user requests and update through OTA at any time to achieve true "change with you".
In addition, Changan Qiyuan E07 also has the same world-leading central ring network architecture as Tesla Cybertruck. It is composed of a central computer (C2 + EDC), three regional controllers, and Ethernet, which can be regarded as the ultra-high bandwidth information spine of the vehicle, responsible for high-data information transmission, ensuring high-speed and accurate transmission process.
In terms of intelligent interaction, the cockpit adopts the full-scene interaction function of 9 sound zones to achieve full-space voice coverage, and provides different permissions and exclusive services for different locations. At the same time, the Changan AI voice model is connected to the cockpit intelligent voice system, supports cross-domain context understanding, provides multi-round dialogue, multi-intent understanding, and vague intent rhetorical questioning capabilities, and can understand and accurately answer vertical knowledge questions and answers such as vehicle condition, vehicle use, and maintenance. Now it is a convenient experience that "can be seen and said, and can be said and received".
In order to further enhance the ride and entertainment experience, Changan Qiyuan E07 is also equipped with a five-screen interactive system.
The driver’s seat has a 28.86-inch HUD head-up display, which can be personalized to adjust brightness, angle and other parameters to ensure visual comfort; while the sunflower screen and the queen’s co-pilot screen allow passengers in the car to navigate and follow dramas at the same time without interfering with each other; rear passengers can also enjoy the top audio and video entertainment experience through 2D/naked eye 3D-PAD.
In terms of intelligent driving, Changan Qiyuan E07 adopts three core technologies of "BEV perception", road large model technology and air suspension control system to create an excellent intelligent driving experience. For example, BEV perception technology can realize long-distance and high-precision obstacle recognition; and relying on road large model technology, it can provide road information beyond visual range and make accurate driving decisions in milliseconds.
For another example, the full-scene AEB emergency braking system is the first time in the industry to cover the function from the front to the rear. Further solutions are provided for the dangerous scene of forward collision. The automatic emergency steering function can assist the driver in emergency steering when conditions are met for moving vehicles that cannot be stopped, stationary pedestrians, and even horizontal pedestrians.
Diversified needs, ever-changing functions
The future of smart cars is a combination of software and hardware, capable of changing shapes, software, and functions. Many functions can be generated based on software, and the future can evolve into ever-changing functions. The future will bring infinite possibilities to everyone.
Changan Qiyuan E07 has a 1996mm wide body and an optimal wheelbase of 3120mm, providing users with better riding space and storage space.
For example, the industry’s first interstellar opening and closing dome, when the rear sunroof of the vehicle is opened, can greatly increase the upper limit of the height of the load, and large items such as moving and camping can be done in one car. With electric lift partitions, electric flat flip tailgates, air suspension, etc., it can easily realize the transformation of the car shape, meet the needs of users in all scenarios, and bring more possibilities to explore the distance.
For camping enthusiasts, when the rear seats are put down and the electric flat door is closed, this is equivalent to a large space in the "bedroom", which can fully satisfy the "big man" to lie down and rest; and when the front seats are in zero gravity and connected to the second row of seats, the meal can be easily transformed into a movie viewing mode, breaking through the definition of the traditional interior space.
It is worth mentioning that when the second row of seats is laid flat and the "one-button pickup" function is released, the rear cabin and the expansion cabin can directly communicate with the external environment, which is a completely open design. At the same time, the expansion cabin creates a series of storage designs for users and is equipped with ecological function modules. Whether the user uses it as a station wagon, camper van, or fishing artifact, it can be flexibly changed according to the user’s needs to meet the changing outdoor leisure needs.
Compared to the changes in the cockpit, the Changan Qiyuan E07 also features functional variability.
After more than 100 design optimizations and NVH tuning, with ultra-quiet tires and double-layer soundproof glass for the whole car, the new car has gone beyond the scope of ordinary household use and is more like a luxury SUV. At the same time, with the air suspension and CDC in place, as well as a variety of driving modes and R-EPS power steering system, Changan Qiyuan E07 has the driving pleasure comparable to a car.
Even when driving on mountain roads or non-paved roads, choosing off-road mode or escape mode greatly enhances the passability of Changan Qiyuan E07; coupled with the air suspension and CDC intelligent magic carpet suspension, it can still maintain a more comfortable driving experience.
It has to be said that the interstellar opening and closing dome of Changan Qiyuan E07 has a super-large opening size of 1.2m * 1m, which lays the foundation for the diversified expansion and deformation of the rear trunk. It only takes a blink of an eye to transform from an SUV to a pickup truck. After opening, the space of the trunk is not capped, and there is no pressure on whether it is cargo pulling, opening the diversified life of the car.
Super performance, hexagonal warrior
Changan Qiyuan E07 revolves around the user’s real-world car scenarios, providing pure electric and range extension power, two-wheel drive and four-wheel drive modes, covering four battery life ranges from 550km to 1000km, fully meeting the needs of users in different travel scenarios.
The car is equipped with a 440kW high-efficiency drive motor, which can output a maximum torque of 645N · m and accelerate 100 kilometers for 3.96 seconds, which is the standard of a million-class sports car in the fuel era. At the same time, Changan Qiyuan E07 is also equipped with double piston calipers and large-diameter brake discs, even in the case of 2.4 tons of curb weight, the braking distance of 100 kilometers is less than 36 meters, achieving both speed and safety.
At the same time, the car is equipped with 800V silicon carbide AI platinum power platform as standard, which reduces energy consumption by 10% compared with similar SUVs. Among them, the pure electric EV version has a battery life of more than 650 kilometers. Thanks to the boost charging technology, the charging for 15 minutes supplements the battery life of 365km.
The range extension version is equipped with the latest generation of range extension platform developed by Changan Quanzhou – Changan Tianyu Smart Range Extension. And it is equipped with the world’s first ENC engine active noise reduction technology and multi-damping shock absorption system, which effectively reduces the noise and vibration of the range extender and provides users with a quieter and more comfortable driving experience.
We often say that "safety is the greatest luxury", and Changan Qiyuan E07 has the same safety as a million-dollar luxury car.
Changan Qiyuan E07 has the hardest high-strength body in the same class, with high-strength steel and magnesium-aluminum alloy accounting for more than 90% of the whole car. At the same time, it also adopts the industry-leading front and rear body integrated die-casting technology, with a torsional stiffness of 39127N.m/deg, a bending stiffness increase of 23%, and an energy absorption efficiency increase of 54%.
It is reported that the technology uses a 7,700-ton die-casting machine to integrate 163 parts into 2 parts, and the casting time is only 110 seconds. The die-casting material is the same as the application material of the J-20 fighter jet, and the heat-free die-casting aluminum alloy and high-performance magnesium alloy materials jointly developed with the team of Academician Ding Wenjiang are also applied. Compared with the steel body structure, the weight is reduced by 25%.
In the use of battery packs, the new car adopts Changan’s self-developed brand battery "Golden Bell Jar". The battery pack combines multi-layer passive safety protection and vehicle cloud combined with active safety monitoring to truly achieve battery thermal runaway and zero fire, ensuring user safety.
The battery pack also has a long battery life, with a maximum drive efficiency of ≥ 95% and a charge-discharge efficiency of ≥ 97%. Under the same battery size, the energy consumption is greatly reduced and the battery life is greatly improved. In terms of step efficiency, the battery takes only 15 minutes to charge from 30% to 80%.
Write at the end:
Changan Qiyuan E07 is a benchmark product for the Changan brand to move up. In terms of configuration, performance and innovation, the car does bring real value to Chinese home users. For consumers who pursue technology and innovation, while focusing on practicality and functional value, Changan Qiyuan E07 is indeed a good choice.