ZCU
Smart regional power supply / MCU primary frequency >400MHz
Features
MCU primary frequency
MCU primary frequency >400MHz, Flash up to 16M, total number of PINs greater than 250, fully meeting the vehicle area’s resource requirements for domain control.
Smart regional power supply
High-speed Ethernet data management and communication
Standardized functions and services
Functional safety
Functional safety: ASIL-D; Information security: Evita-Full HSM
Supports SOA software architecture
Smart passenger cars applying all 12V platforms
Main functions
01 -The layout of domain controller products mainly focuses on functional domain control units with centralized functions and Zonal Control Unit (ZCU) distributed based on the layout positions.
02 - The electronic and electrical architecture has three domain control modules: front, left, and right body control modules.
03 - The product’s main functions are power distribution, drive control, 5V sensor power supply, signal acquisition and processing, and smart key.
04 - Fully meets the deblocking and independent writing needs, achieves program backup, and realizes program rollback OTA function.
05 - Realizes SOA architecture, hardware and software decoupling, control IO virtualization, and servicization.
06 - According to the domain-centralized electronic and electrical architecture requirements, the zonal controller only realizes basic data acquisition and execution control functions. Therefore, it needs to perform a substantial amount of data acquisition and drive control.
07 - Responsible for driving, signal acquisition, data routing, power distribution, torque management of vehicle dynamics, air conditioning, body comfort, and other related loads.
08 -Undertakes the physical interfaces of the vehicle, such as regional power distribution and regional input and output control, transforming fundamental vehicle data into actionable services.
Main functions