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Last updated February 1, 2026
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Distributed domain controller architecture: BYDRecent Research Landscape

Fragmented electronic control units increase wiring complexity and latency risks. Centralizing logic into domain controllers reduces hardware overhead and improves system-wide synchronization.

What technical problems is BYD addressing in Distributed domain controller architecture?

Cross-domain architectural integration complexity

(24)evidences

Latency and jitter between disparate controllers like battery management and motor control lead to system instability. Synchronizing triggers and analog-to-digital conversions across distributed chips ensures deterministic real-time vehicle response.

Inadequate vehicle data throughput

(17)evidences

High computational loads and communication latency in legacy vehicle architectures prevent real-time response. Distributing control logic eliminates single points of failure and bandwidth saturation.

Single point controller failure

(16)evidences

Loss of vehicle control during hardware or software malfunctions. Seamless transition between redundant systems prevents catastrophic operational failure.

Intersystem communication latency and congestion

(13)evidences

Fragmented control signals across multiple electronic units cause processing delays and bandwidth saturation. Reducing these bottlenecks ensures real-time responsiveness in complex electrical architectures.