"Automotive OEMs must master the core technology, and the core technology is architecture development capability. The future industry competition is the competition between platform architectures. " An Conghui, President of Geely Holding Group and CEO and President of Geely Automobile Group, said in an interview with china securities journal recently.

Following CMA architecture, Geely Automobile Group released SEA Vast, an intelligent evolutionary experience architecture with pure electric drive as the core, on the eve of Beijing Auto Show. An Conghui believes that SEA architecture is an important achievement of Geely's technological transformation from automobile manufacturer to travel service provider.

Based on the long-term consideration of future travel, the vast architecture focuses on six major scientific and technological innovation fields: space, electricity, intelligence, autonomous driving, safety and performance. Taking Sandian as an example, the vast architecture adopts the new Sandian concept of electric drive, electric management and electric ecology. The world's first NEDC power battery has no attenuation for 200,000 kilometers and a long life of 2 million kilometers.

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In terms of intelligent driving, the vast architecture has a clear timetable. An Conghui said that personal vehicles based on the vast architecture will achieve a high degree of automatic driving on structured roads in 20021year. Before 2023, open roads will achieve a high degree of automatic driving. At the same time, intelligent vehicles such as self-driving taxis developed on the vast architecture will realize fully automatic driving on structured roads in 2022; By 2025, open roads will realize fully automatic driving.

Electrification is what all car companies have to face. Geely is at the forefront in this respect. Many of its models are equipped with PHEV hybrid and 48V BSG light hybrid. Geely has developed a hybrid structure of P2.5, and the motor is built into the transmission. Through the power coupling strategy, the highest transmission efficiency can reach 97%, and the connection between fuel power and electric driving power can be realized within 0.6s s.

Even if it is not a hybrid, 1.5T and 2.0T engines (with the same parameters as Volvo T5) all meet the national six emissions, and are the international leading level in parameter adjustment and driving experience.