Following the official launch of HarmonyOS NEXT in 2026, Huawei HiCar certification has undergone a major upgrade. It now focuses on multi-device convergence, seamless experience, and security compliance, with new mandatory test items and an expanded scope of certified products.

I.2026 HiCar Core Certification Standards

Certification is based on HiCar 6.0 technical specifications and HarmonyOS NEXT adaptation requirements, emphasizing multi-device collaboration, security compliance, and scenario adaptation.

Security Mandates (2026 New Rules)

·Zero-trust architecture: identity, device, and data trustworthiness;

·Annual penetration testing by Huawei-authorized third parties;

·AES-256 encryption + TEE isolation for privacy data, compliant with ISO 26262 ASIL-B and GB/T 41871.

  II.Core Test Items (2026)

New Items

·UWB Passive Unlocking: positioning accuracy <15cm, wake-up success rate >99.5%;

·Three-Screen Synchronization: HUD, instrument, central control sync; end-to-end delay <10ms;

·AI Noise Reduction: 95%+ voice recognition at 85dB, response <800ms;

·Car-Home Connectivity: status sync to Huawei Smart Life, response delay <200ms, success rate >99%.

Enhanced Basic Tests

·Wi-Fi 6E + 5G connection within 2 seconds, reconnection rate ≥99.8%;

·Stable operation from -40℃ to 85℃, EMC Class 4;

·Audio/video casting delay <8ms.

  III.Certified Product Categories (2026 Expanded)

1.OEM Devices: smart cockpits, head units, T-Box;

2.Aftermarket Devices: head units, HiCar adapters, HUD, smart mirrors;

3.Smartphones: HarmonyOS NEXT devices, selected Android models;

4.Smart Home Devices: lights, air conditioners, curtains supporting car-home linkage.

Practical Reminders

·Strictly follow HiCar 6.0 and HarmonyOS NEXT standards;

·Meet strict performance thresholds for UWB, multi-screen, and AI noise reduction;

·Integrate HiCar SDK for smartphones and smart home devices;

·Complete annual penetration testing to maintain certification validity.

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