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Chedongxi (Official Account: chedongxi)
Author: Janson
Editor: Zhihao

According to the news from Chedongxi on August 21, last nightTengshi（parameter丨picture) Automobile officially launched its new product - the BYD Z9 series, which is based on Yi Sanfang, Tianshenzhiyan, Yunnian and other technical platforms.

Yisanfang is the world's first vehicle intelligent control technology platform, which adopts intelligent and electric integration technology and provides a number of first-time technologies.

At present, the pre-sale of the two flagship models of BYD BYD Z9GT and BYD Z9 has officially started, with the pre-sale price ranging from 339,800 yuan to 419,800 yuan.

▲Pre-sale price of the new BYD Z9

According to BYD, these two models have performed well in terms of performance and luxury experience, setting a new benchmark for new energy GT models and promoting the transformation of luxury GT models into the new energy field.

The intelligence of the entire vehicle is considered to be the key to intelligent technology. As a luxury brand in the new energy field, BYD Auto has integrated a full stack of self-developed intelligent-electric fusion technologies, including BYD Group's Yi Sanfang, Yunnian and "Eye of God", to build a BYD-exclusive intelligent-electric fusion architecture and realize the concept of "entire vehicle intelligence".

In order to enhance the user experience, BYD has carried out comprehensive innovation in the underlying architecture, developed an optimized solution for the three-motor power system, and built the Yi Sanfang technology platform specifically for Denza.

Wang Chuanfu, Chairman and President of BYD Group, said at the press conference: "I believe that with the support of Yisanfang, Z9GT will bring users a unique new intelligent driving experience!"

1. Equipped with multiple BYD high-tech technologies

As a new product that "integrates BYD's technologies", the BYD Z9 series is equipped with quite a lot of black technologies, among which the first-of-its-kind Yi Sanfang technology platform is the most representative.

Yisanfang is the world's first vehicle intelligent control technology platform that integrates the control of three-motor independent drive and rear-wheel dual-motor independent steering technology.High performance and flexibility。

▲Power consumption of the Tengzhong Z9 dual platform

It integrates the fifth-generation DM technology, e-platform 3.0 Evo and other advanced technologies to form a dual technology platform of plug-in hybrid and pure electric.

Among them, the NEDC fuel consumption of the plug-in hybrid platform is 5.6L per 100 kilometers, and the CLTC power consumption of the pure electric platform is 15.8kWh per 100 kilometers.

The platform combines the power architecture, three-motor independent drive and rear-wheel dual-motor independent steering control architecture, and the intelligent vehicle architecture of intelligent and electric integration, aiming to provide strong power, flexible control and a safe driving experience.

▲Denza's three-way three-motor independent control

Yisanfang has adopted four core technologies, including three-motor independent drive technology, rear-wheel dual-motor independent steering technology, VMC vehicle motion control technology, and full-series CTB battery-body integration technology, and has developed a number of innovative functions.

▲Tengzhong Yisanfang rear wheel "inward eight" mode

Including extreme steering, compass turn, easy three-way parking, low-attachment road stability enhancement system, intelligent crab driving, etc., to provide a safe, flexible, intelligent and powerful driving experience.

▲Easy parking

In addition, Yisanfang also has functions such as high-speed tire blowout stability control, inner-eight brake stabilization, reversing stability, and radar active avoidance to ensure driving safety in all aspects and improve vehicle controllability.

▲Eisanfang rear wheel independent steering technology

Yisanfang also launched the industry's first end-to-end large-scale model of vehicle intelligent and electric integration.

BYD Group continues to invest in the field of intelligent driving, independently developing an on-board computing platform, and establishing a perception laboratory, an end-to-end large model team, and an AI supercomputing center. Its team size and R&D capabilities are among the best in the world.

▲Denza BAS 3.0+ structure

As of July, BYD's L2 intelligent driving system has been installed in more than 3.5 million vehicles, achieving rapid iteration and optimization.

In the future, BYD will continue to upgrade the software version based on the Eye of God intelligent driving assistance system.

▲Denza BAS 3.0+ function launch rhythm

It is reported that the BYD Z9GT will be the first model equipped with the BAS 3.0+ system, aiming to provide users with a safe and comfortable intelligent driving experience.

2. The vehicle performance exceeds 1,000 horsepower and the sedan version is launched to meet the needs of the market segment

At the press conference, BYD Auto Chief Co-creation Officer Zhao Changjiang said that BYD is committed to becoming a pioneer in GT models in the new energy era.

The BYD Z9 GT is the world's first model equipped with the Yi Sanfang platform. With the help of Yi Sanfang technology, the BYD Z9 GT has demonstrated quite good performance and handling capabilities.

▲Tengzhong Z9 motor performance

With the cooperation of the three-motor system, this model can output nearly 1,000 horsepower, exceeding the performance of a 12-cylinder engine and achieving an acceleration of 0-100 kilometers in 3 seconds.

The BYD Z9 GT also demonstrated good high-speed handling, with a moose test score of 93.6km/h and a turning radius of 4.62 meters. Even the 5.2-meter-long body showed extremely high flexibility.

▲Tengzhong Z9 extreme performance

In terms of safety, the BYD Z9 GT can maintain stable driving at a high speed of 140km/h even if a tire blows, improving safety.

▲The maximum safe braking speed of the DENZA Z9 in case of a tire blowout

At the same time, as the world's first dual-platform model equipped with the CTB architecture, the BYD Z9 GT combines dynamism and space.

▲Denza dual-platform CTB battery technology

At the end of the press conference, the BYD Z9 (sedan version) also made its debut. The car will also be equipped with the Yi Sanfang vehicle intelligent control technology platform, forming a dual flagship model together with the BYD Z9 GT, and pre-sales will be started simultaneously to meet the needs of different market segments.

Conclusion: Denza enters the luxury high-performance market

With the launch of the Yi Sanfang vehicle intelligent control technology platform, the BYD Z9GT and BYD Z9 models are equipped with a number of advanced technologies for the first time.

The integration and innovation of these technologies not only promote the development of the new energy industry, but also demonstrate the strength of Chinese brands in technology research and development.

The BYD Z9 series of models also represent the high-performance efforts of domestically produced luxury new energy vehicles, highlighting the value of domestically produced new energy vehicles.

Looking into the future, Chinese luxury brands represented by BYD Denza are expected to become world-renowned luxury car brands.