The key to the hot sales of overseas brand models at home and abroad lies in the fact that overseas brands have entered the automobile market relatively early, accumulated relatively deep technology, and transformed technology into product competitiveness, which can be recognized by consumers. Nowadays, many domestic car companies have also mastered advanced technology, and even many technologies are not available to overseas brands. No, at this year's Beijing Auto Show, the newly unveiled million-level luxury car looks up to the U7 for the first time with the revolutionary technology Yunlin-Z, which will also become BYD's new core technology.
At present, BYD has launched a number of "Yunyuan intelligent body control system", and has also become the first Chinese car company in the industry to systematically master this technology. In addition to the newly released Yunnan-Z, there are also a variety of options such as Yunnan-A, Yunnan-C, and Yunnan-P. So, what are the differences in the technology of the Yunlin series, and what improvements can it bring to the driving experience?
Among them, the Yunnan-A is an intelligent air body control system, which is currently installed on the Denza N7, emphasizing sports, the Yunnan-C is an intelligent damping body control system, which is currently mainly installed on the BYD Song L, BYD Han, BYD Tang, Denza D9 and other models, emphasizing comfort, and the Yunnan-P is an intelligent hydraulic body control system, which is mounted on the Yangwang U8 and Equation Leopard Leopard 5, emphasizing off-roading. These technologies have shown good performance in production models and have been recognized by car savvy people.
Today's newly released Yunnan-Z technology, known as Z-direction control technology, can further expand BYD's advantages in the field of intelligent body motion control systems. Based on the concept of complete electrification, the Yunlin-Z adopts a highly integrated suspension motor, which can achieve a revolutionary breakthrough in the speed and accuracy of Z-direction adjustment. With this technology, BYD has become the only car company in the world to achieve full electrification of three-way control in the horizontal, vertical and vertical directions.
Judging from the official demonstration video, the Yunlin-Z can always keep the body as stable as Mount Tai under the ups and downs of various road conditions, as if it has a feeling of being suspended on the ground. To achieve this, it depends on the fast enough adjustment speed of Yunlin-Z, and the adjustment response speed is adjusted nearly 50 times in 10 milliseconds, which is equivalent to the moment when people blink, and the chassis has nearly 50 subtle changes, and the adjustment speed is dozens of times that of the traditional active suspension.
Obviously, the Yunnan-Z is like a high-performance computer with strong computing power and fast response, while the traditional active suspension is like an abacus.
Another feature of the Yunnan-Z is energy recovery, this system uses the suspension motor to do the work directly, unlike the traditional active suspension using oil as the medium, so it has a smaller energy transfer loss, which can play a role in controlling energy consumption. At the same time, the suspension motor equipped with this system can also directly generate electricity to achieve energy recovery and battery charging. It can also be found from here that after the arrival of Yunnan-Z, the suspension has entered the "electric" era from the "oil" era, and the addition of the suspension motor has ushered in a revolutionary breakthrough in the adjustment speed and accuracy of the active suspension, so as to bring users a more stable and safer travel experience.
In other words, the Yunnan-Z has the characteristics of "fast and economical", which can allow users to have a travel experience similar to taking a maglev train, and can get a flat riding experience through various road conditions. Of course, the revolutionary technology of the U7 is not only the Yunnan-Z, this car also has a drag coefficient of 0.195 at 120km/h, which is the lowest in its class. In terms of performance, Yangwang U7 also uses blade battery + "Yi Sifang" technology, with a 3-second acceleration of 100 kilometers, and its strength is really strong. #比亚迪发布新悬架技术云辇Z# #比亚迪仰望发布革命性技术#