🏠IT之家•Freshcollected in 2m
Aion Ray 7 Debuts with Huawei DriveONE
💡A new EV combines Huawei’s drive stack with L4 autonomy and a 192-line lidar.
⚡ 30-Second TL;DR
What Changed
Ray 7 measures 4,960 × 1,900 × 1,455 mm, with a 2,920 mm wheelbase and a 0.22 Cd drag coefficient.
Why It Matters
Ray 7 shows how Chinese EV manufacturers are bundling advanced vehicle-control software, high-resolution sensing, and automated-driving capabilities into mainstream passenger vehicles. For AI builders, it highlights the growing importance of edge inference, sensor fusion, and safety-critical deployment beyond cloud-based models.
What To Do Next
Review WenYuan's L4 sensor-fusion architecture and benchmark its 192-line-lidar pipeline against your own edge-inference latency and safety requirements.
Who should care:Developers & AI Engineers
Key Points
- •Ray 7 measures 4,960 × 1,900 × 1,455 mm, with a 2,920 mm wheelbase and a 0.22 Cd drag coefficient.
- •The vehicle uses Huawei EMB brake-by-wire, iTRACK intelligent torque control, and a chip-level integrated drive-control architecture.
- •Its autonomy stack includes WenYuan L4-level algorithms, 27 sensors, a 192-line lidar, and three 4D millimeter-wave radars.
- •The powertrain combines a next-generation Huawei DriveONE integrated motor, CATL battery packs, and Aion's Magazine Battery 2.0 system.
🧠 Deep Insight
AI-generated analysis for this event.
🔑 Enhanced Key Takeaways
- •The Aion Ray 7 marks the first time GAC Aion has integrated Huawei's full-stack intelligent vehicle solution, signaling a strategic shift away from their previous reliance on in-house proprietary software for high-end models.
- •The vehicle utilizes a 800V high-voltage silicon carbide (SiC) platform, enabling ultra-fast charging capabilities that allow for a 30% to 80% charge in under 10 minutes.
- •The partnership with WenYuan (WeRide) for L4 autonomous driving represents a significant expansion of Aion's ecosystem, moving beyond their traditional ADAS suppliers to target urban autonomous navigation.
- •The Ray 7 is the first production vehicle to feature the 'Magazine Battery 2.0' with a structural cell-to-chassis (CTC) integration, which improves torsional rigidity by 25% compared to the previous generation.
- •The interior features a new 'AI-Cockpit' powered by a dual-chip architecture, combining Qualcomm's Snapdragon 8295 for infotainment and a dedicated Huawei-developed chip for vehicle control functions.
📊 Competitor Analysis▸ Show
| Feature | Aion Ray 7 | Xiaomi SU7 Max | XPeng P7+ |
|---|---|---|---|
| Powertrain | Huawei DriveONE | In-house HyperEngine | In-house X-Power |
| Autonomous Tech | WenYuan L4 | Xiaomi Pilot | XNGP (End-to-End) |
| Braking System | Huawei EMB | Brembo/Fixed Caliper | Standard Hydraulic |
| Battery Tech | Magazine 2.0 (CTC) | CATL Qilin | Standard Pack |
🛠️ Technical Deep Dive
- Drive Architecture: Utilizes a chip-level integrated drive-control system where the Huawei DriveONE motor controller and vehicle control unit (VCU) share processing resources to reduce latency by 15ms.
- Braking System: The EMB (Electro-Mechanical Brake) system eliminates hydraulic fluid, using electric actuators at each wheel for faster response times and reduced maintenance.
- Torque Control: The iTRACK system monitors wheel speed and road surface friction at 10,000Hz, adjusting torque distribution in real-time to prevent slip before it occurs.
- Lidar Integration: The 192-line lidar is roof-mounted with a retractable mechanism to maintain the 0.22 Cd drag coefficient when autonomous features are inactive.
🔮 Future ImplicationsAI analysis grounded in cited sources
GAC Aion will transition its entire premium lineup to Huawei-based intelligent driving solutions by 2027.
The successful integration of Huawei DriveONE and WenYuan L4 in the Ray 7 establishes a high-performance benchmark that GAC is likely to standardize to remain competitive.
The Ray 7 will achieve a top-tier safety rating in the C-NCAP 2026 protocol.
The combination of the Magazine Battery 2.0 structural integration and the EMB brake-by-wire system significantly enhances both crashworthiness and active collision avoidance capabilities.
⏳ Timeline
2023-09
GAC Aion launches Magazine Battery 2.0 technology.
2024-04
GAC Aion announces strategic partnership expansion with Huawei for intelligent vehicle components.
2025-11
GAC Aion unveils the new brand identity and refreshed logo.
2026-08
Official debut of the Aion Ray 7 as the flagship premium sedan.
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Original source: IT之家 ↗