Solutions
Electronic control is a complex, vast domain. Combining its hardware platforms, software tools, and industrialization expertise, Huahai delivers one-stop RapidECU solutions — from prototype development to mass production. From daily life to national defense, city roads to rural fields, RapidECU integrates the interfaces needed for virtually any vehicle control system, meeting all your e-control application needs.
Products
Standardized, highly reliable hardware is the foundation of rapid development. RapidECU runs on the latest high-performance mainstream chips, meeting automotive-grade reliability and safety standards while offering the versatility to support diverse functions. Powerful yet easy-to-use development tools enable graphical programming and fully automatic code generation — boosting development efficiency by at least 3×. Developers can turn their innovative ideas into reality.
Control Products
RapidECU is a series of product-level rapid prototyping controllers that replace production hardware during e-control development. Control models from the modeling & simulation phase are downloaded via auto code generation, connected to real plants for HIL and physical validation — enabling calibration early in development.
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Development Tools
Tools covering the full e-control chain: RapidECU — automotive-grade prototyping, prototype to production; ECUCoder — one-click Simulink code generation; MeCa — measurement & calibration; SimCar HIL — VCU/BMS simulation testing; plus SimCore virtual proving ground, bus recorders, and EOL line equipment. Built for new energy, construction machinery, and more — fully enabling the V-model development process.
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Professional Services
Leveraging rich product development and engineering experience, the Huahai team meets every customer control need — delivering one-stop solutions from prototype to mass production, aligned with the international V-model development standard end to end.
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News
Building a Sustainable Chinese Brand
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2026-06-05
Product-grade Prototype Development Supporting Self-defined EMB (Electromechanical Brake System) Control Software
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2026-04-10
华海科技VCU解决方案 落地祺迹汽车无人驾驶线控底盘车
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2021-04-25
华海科技全新一代燃料电池系统控制器-RapidECU-F3
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2021-03-06
华海科技全新一代VCU&BMS二合一控制单元-RapidECU-U4B
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2021-02-21
华海科技全新一代多合一控制器——RapidECU-A3
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What can we do

What Can We Do
Our team works closely with customers to identify needs based on their business scenarios, determine the right solution path, and help them achieve their strategic goals.
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