ZCU

ZCU

Smart regional power supply / MCU primary frequency >400MHz

ZCU

Features

MCU primary frequency

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

Smart regional power supply

High-speed Ethernet data management and communication

High-speed Ethernet data management and communication

Standardized functions and services

Standardized functions and services

Functional safety

Functional safety

Functional safety: ASIL-D; Information security: Evita-Full HSM

Supports SOA software architecture

Supports SOA software architecture

Smart passenger cars applying all 12V platforms

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

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