Sustainably Evolving Chassis EE Architecture 
Through SICC chassis domain controller, realize the electrical, communication, and software decoupling from the top hat, while capable of matching different vehicle architectures
3.0
Central super computer + distributed computing network
Intelligent chassis integrates with intelligent driving，completely realizing the car+lot+road+cloud collaboration.
Intelligent chassis integrates with intelligent driving，completely realizing the car+lot+road+cloud collaboration.
2.0
Chassis computing + zonal control
Chassis' centralized computation,
and coordinated control (X/Y/Z),
forming domain controller
Chassis' centralized computation,
and coordinated control (X/Y/Z),
forming domain controller
1.0
Chassis domain fusion
Chassis' coordinated control (X) for SOA/OTA support, car and cloud coordination for refined energy management and health management
Chassis' coordinated control (X) for SOA/OTA support, car and cloud coordination for refined energy management and health management
Three Control Management Centers with SICC Chassis Domain Controller as the Core
Intelligent low-voltage power supply and distribution system
Integrated PDC controller and 12V lithium battery.
The mass is 50% lower than that of lead-acid batteries, helping realize vehicle lightweight
Energy-saving and environmentally-friendly
Intelligent control and diagnosis, realizing refined management of low-voltage energy.
Charging and discharging efficiency exceeds 97%. Lead-free design is more environmentally-friendly
Intelligent optimization
E-FUSE programmable digitalization, accurate matching of load characteristics. In combination with wiring harness optimization, convenient for OTA upgrade.
Safe and reliable
The safety redundancy of low-voltage power system meets the functional safety ASIL-D requirement, and meets the power distribution of L2+ and above autonomous driving scenarios. Using LFP material, the maintenance–free.
Light weight
Smaller volume, over 50% weight reduction