The innovative 8-in-1 electric powertrain system integrates the following components: Vehicle Control Unit (VCU), Battery Management System (BMS), Power Distribution Unit (PDU), motor, motor controller, transmission, and integrated charger. This deep integration achieves 89% system efficiency and includes driving and braking functions through an advanced domain controller, ensuring instant response from the electric motors and full utilization of their capabilities.
BYD’s body and cabin controllers are also already in mass production. On the software side, BYD has independently developed its own operating system — BYD OS — which separates hardware from software, creating a premium ecosystem for advanced intelligent control. The domain-based architecture establishes a secure and intelligent foundation for vehicle management.
🛡️ Safety — A Top Priority
Safety is paramount in all of BYD’s innovations. The ultra-safe Blade Battery features a flat and elongated design that enhances the structural strength of the platform during collisions. A power transmission route specifically designed for electric vehicles offers additional protection.
e-Platform 3.0 also excels in energy efficiency. The 8-in-1 system minimizes energy loss and achieves maximum efficiency of 89%.
❄️ Thermal Management Innovation
The platform incorporates the industry’s first direct cooling and heating system, increasing battery thermal efficiency in winter by 20%. It utilizes residual heat from the environment, the motor, the cabin, and the battery itself, enabling operation in various temperature conditions. Smart thermal management ensures excellent driving range even in extreme cold.
⚡ Next-Generation Intelligent Electric Mobility
Designed exclusively for electric vehicles, the e-Platform 3.0 paves the way for smart transportation powered by future technologies. Its enhanced intelligent experience allows for faster response and safer operation in challenging conditions. This platform marks a shift from distributed to centralized electronic architecture, significantly boosting computing power and creating a rich cloud-based ecosystem.