A few days ago, BYD officially announced that its Sea Lion 07 EV model will usher in a major OTA upgrade in October, which will launch a high-order intelligent driving system called “God’s Eye”, covering six core functions of high-speed navigation, such as automatic on-ramp, autonomous lane change / overtaking, and active obstacle avoidance.
As BYD’s first model with e-platform 3.
0 Evo advanced technology, Haishi 07 EV has not only made remarkable progress in intelligent driving, but also made a major breakthrough in vehicle safety architecture.
Sea Lion 07 EV is based on the new CTB (Cell to Body) vehicle safety architecture.
The world’s first internal skeletal CTB safety architecture increases the regional body strength by 60% compared with the industry average, and the anti-deformation ability of the passenger cabin by 50%, greatly enhancing the safety performance of the whole vehicle.
At present, Haishi 07 EV has four models on sale, with prices ranging from 189800 yuan to 239800 yuan.
Despite the lack of production capacity, the Sea Lion 07 EV has sold more than 24000 vehicles in just three full sales months, according to official figures.
In the manufacturing process, BYD Changzhou production base demonstrated its advanced manufacturing technology and strict quality control system.
The stamping plant adopts the industry-leading 7900-ton fully enclosed high-speed steel-aluminum hybrid flexible production process, which realizes high efficiency and fully automatic production, and ensures the high precision and high quality of stamping parts.
Through the intelligent automatic production line, combined with the cold and hot connection process, the welding factory can produce body-in-white of a variety of materials and ensure the welding quality.
The painting factory has achieved 100% robot spraying, using the latest environmentally friendly water-based paint, body sealing, body cavity wax injection and other technologies to ensure the durability and aesthetics of the vehicle paint.
The final assembly factory adopts modular, automated and information-based production process, and the manufacturing information of each vehicle can be traced back to the whole process, thus ensuring the quality of the whole vehicle.
Thanks to the continuous technological evolution of e-platform 3.
0 Evo, Haishi 07 EV is equipped with an efficient 12-in-one intelligent electric drive system, which has an integrated operating efficiency of up to 92%, increasing the city’s commuting mileage by 50 km.
In addition, the new car is also equipped with a new generation of intelligent wide temperature range and high efficiency heat pump system, using the world’s first 16-in-1 efficient thermal management integrated module and intelligent double-circulation battery direct cooling and direct heating technology, the battery thermal management energy consumption is reduced by 25%, and the heat transfer performance is improved by 20%.
In the extreme environment of-30 ℃ to 40 ℃, the vehicle’s low temperature range has been increased by 45 km, and the normal temperature driving range has been increased by 60 km.
In view of the current high popularity of public charging piles, Haishi 07 EV realizes fast charging on public DC charging piles in line with the 2015 national standard through intelligent upflow fast charging and full-scene intelligent pulse self-heating technology.
The charging time of 10-80% SOC is as fast as 25 minutes, while the charging time of 80-100% SOC is reduced from 30 minutes to 18 minutes.
In terms of power system, Haishi 07 EV provides three power configurations: the maximum output power of 550km standard version is 170kW and the maximum torque is 380N ·m.
the maximum output power of 610km long-range version and 610km version is 230kW with the same maximum torque of 380N ·m.
and the maximum total power of 550km four-wheel drive version is 390kW, the maximum total torque is 690N ·m, and the acceleration time of 0-100km/h is only 4.4s. , 
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