On November 9, Feifan Auto held a test drive meeting for the 2024 Feifan R7, attracting the attention of many car critics. In fact, long before the first test drive, the Internet was full of a lot of information about the new Feifan R7, many of whom had question marks about the Feifan Automobile's claim to be worth a billion experience, and they all wanted to use the test drive to find out what it was to see if it was a hype or a fierce idea.
In the midst of anticipation and controversy, today Feifan Automobile officially announced its latest technology system - Feifan Bay Area Dynamic System, and claimed that the research and development lasted 3 years and cost 1 billion. Since then, we have finally seen another iconic technological innovation after the Bach cockpit, and the brand's expectations for the 2024 Feifan R7.
Ultra-smooth dynamic adjustment improves the ride comfort of the train
As a landmark means of transportation of modern civilization, aircraft and automobiles have a lot in common in manufacturing, of course, aviation technology requirements and advanced standards are far ahead of automobiles, and the technical concept of Feifan Bay dynamic system comes from aviation aircraft. You must know that the aviation aircraft can perfectly control the fuselage travel form at a speed of 800~1000 kilometers per hour, so that passengers can perceive the low speed at the same time, but also bring a smooth and comfortable riding experience.
The Feifan Bay Area dynamic system, developed with the concept of aviation, introduced the "aviation three-axis technology" for the first time in the industry, and naturally has the measurement standard of aviation aircraft. Generally, the stability of an aviation aircraft is measured in 3 to 6 degrees of freedom, that is, to measure the roll angle of up and down bumps, the pitch angle of fuselage pitch, and the yaw angle of relative longitudinal axis, which correspond to the straight line bump in driving and the roll of the curve body, the up and down shaking of the acceleration and deceleration body, and the push and tail flick in the curve. With the blessing of the Feifan Bay Area dynamic system, the Feifan R7 has stronger body attitude control capabilities in roll angle, pitch angle and yaw angle, in other words, it can better "not shake the head, not nod the head, and not shake the head".
When the car is driving at high speed, it is affected by strong crosswinds, and the body will have a series of unexpected situations, such as sideways, fluttering, etc., and there may even be a danger of rollover, which is crosswind. The sudden cross wind seems invisible, but it is actually strong, and it is often one of the fuses of high-speed car driving accidents. In line with the aviation-grade crosswind suppression standard, the 2024 Feifan R7 ensures the most comfortable body posture under crosswinds through three core technologies. First of all, the class-leading ultra-low drag coefficient of 0.238Cd can reduce the impact of negative airflow pressure on the vehicle as much as possible, and the body will not shake violently even if driving in the typhoon season in coastal areas. At the same time, through the PDC steering crosswind compensation, the torque compensation is provided for the side wind, so as to ensure that the vehicle does not yaw in the lane and the steering wheel is stable at all times. In addition, the Continental One-Box integrated electric braking system, which is standard on all models, is also specially tuned for crosswind scenarios, with an ultra-fast response time of 200 milliseconds, which is another insurance for the limit state.
The driving experience is super fast, making the tram easier to drive
In addition to bringing an ultra-smooth and comfortable riding experience, the Feifan Bay Dynamic System also brings ultra-fast driving and control intelligence, making the tram drive better. Thanks to the exclusive accordion valve of the luxury brand's sports control, the power output control of the valve is more accurate, and the 4K linear output is surging and comfortable. The industry's first and only stepless driving mode in the same class, which can meet the personalized needs of different users in different scenarios and bring richer driving pleasure.
When we usually drive on the brakes, if the brakes are not stepped on well, or if the brakes are stepped on more urgently, the wheels will slow down sharply or stop directly because of the force, but the body will continue to move forward under the influence of inertia, and with the blessing of the decoupled electric brake control system, R7 can achieve pressure response within 150ms (milliseconds) at the earliest, which is more than 0.3s faster than the traditional mechanical 450ms response speed, and the faster braking response leaves enough time for the user to react, and the braking distance is shortened by about 5 meters.
At the same time, the Feifan Bay Dynamic System can also freely adjust the braking response sensitivity, and choose to enjoy a more linear and comfortable braking experience in different modes of lightness, standard and calmness. The steering feel is also adjustable in three gears to meet different personal driving preferences. Whether you're commuting at low or medium speed in the city, or speeding at high speed or turning in a corner, you can deal with it naturally and calmly.
With a new self-developed tuning system, driving and riding are more "confident"
The system of vehicle performance data collection, processing and analysis plays a key role in evaluating the performance of the whole vehicle. At present, the core data used by the industry are all used abroad, and even domestic data is only for a single or small number of dimensions. This approach has major drawbacks and does not provide a complete insight into the performance of the whole vehicle. Today, the Feifan Bay Dynamic System is based on SAIC's self-developed and industry-first self-developed tram tuning system, which is also an automated and intelligent data analysis system integrating data collection, processing and analysis, which can restore the performance status of the vehicle in the most comprehensive way.
Say goodbye to data collection for a single or fewer dimensions, SAIC's self-developed tram tuning system can carry out multi-dimensional evaluation, and at the same time, it can form a complete evaluation system for large-scale working conditions as a whole and secondary sub-working conditions, and automatically collect data throughout the process, so that the performance tuning of the whole vehicle can change from a black box to a white box. For example, it can simultaneously measure the chassis comfort, drivability and handling of bumpy roads, monitor the effectiveness of current data collection in real time, and automate the overall process, which can cover consumers' comprehensive and multi-dimensional perception needs of vehicles. At the same time, the dynamic performance test efficiency of the whole vehicle has been increased to more than 78%, and it has the industry-leading domestic most complete performance database.
I believe that there may not be a definite answer to the topic of whether the Feifan Bay dynamic system is worth 1 billion experiences. However, with the blessing of the Feifan Bay Dynamic System, the new 2024 Feifan R7, equipped with the Feifanbach cockpit and the industry's most advanced visual interaction solution, has brought users a full-dimensional comfortable upgrade experience of vision, hearing and somatosensory. The new Feifan R7 will be officially launched in November, and more detailed information including prices will also be released one after another, so let's wait and see~