Jingwei Hengrun Celebrates Production of One Million Zonal Control Units

On July 28, 2025, Jingwei Hengrun officially rolled off its one millionth Zonal Control Unit (ZCU). Driven by the trends of electrification and intelligence in smart vehicles, traditional vehicle architectures and products can no longer meet the demands of technological iteration. Advanced smart vehicles now adopt a new Service-Oriented Architecture (SOA), under which the ZCU becomes a crucial integrated and intelligent module. As a leader in the design and production of products in this field, Jingwei Hengrun has successfully mass-produced and delivered one million units, securing the top market share in the domestic market. The ZCU is a key innovation in the SOA architecture of smart vehicles. Unlike traditional body domain controllers divided by function, the ZCU is based on the vehicle's physical areas as functional domains, highly integrating signal acquisition, load driving, electronic fuses, and regional gateways. This significantly optimizes the vehicle's wiring harness and greatly enhances integration, making it a benchmark product for modern smart vehicles. Jingwei Hengrun launched its first ZCU in 2023, integrating all functions of body domain control in a new generation architecture and successfully mass-producing models for brands like Xiaomi and Geely, marking its comprehensive leadership in the ZCU field from technological guidance to commercial implementation. The Jingwei Hengrun ZCU possesses fully independent intellectual property rights and boasts leading technological strength domestically: ● Highly integrated: Integrates functions for body comfort, power, and air conditioning thermal management as well as primary and secondary power distribution functions for the entire vehicle. ● Intelligent algorithms: Integrates various electromechanical algorithms for body comfort control and power distribution protection. ● Advanced OTA: Supports seamless OTA updates with AB partitioning. ● Open expansion: Reserves ample CPU computing power and Ethernet resources to support the deployment of third-party software and SOME/IP services. ● High safety: System functional safety levels meet ASIL B/D requirements. The successful production of one million ZCUs not only validates past achievements but also marks the starting point of a new journey. Jingwei Hengrun will take this milestone as motivation to continue adhering to the philosophy of 'value innovation and customer service', uphold independent innovation, strive for excellence, and work hand in hand with more partners to promote industry development and progress, contributing to the advancement of the automotive industry.