As the global technical benchmark for electric power steering systems (EPS), AEAUTO will launch our second- generation intelligent electric power steering system solution in 2025, using the latest algorithms, ultra-low energy consumption motors and redundant safety designs to help automakers achieve energy efficiency improvements, driving experience optimization and breakthroughs in autonomous driving compatibility.
Key highlights: AEAUTO second- generation electric power steering system
1. Technological breakthroughs
Dynamic Torque Control
0.01 second level real-time response, precisely adapting to the city’s low-speed steering and high-speed stability requirements.
Based on millions of driving data training, it can adapt to different road conditions and user habits.
Low cogging torque, low moment of inertia permanent magnet synchronous motor technology
Energy consumption is reduced by 15%, helping to improve the range of electric vehicles.
The operating temperature range is extended to -40°C~150°C, suitable for extreme environments.
ASIL -D functional safety
Dual ECU redundant design, passed ISO 26262 highest safety certification, with failure rate less than 0.001%.
2. Application scenarios
Electric vehicles : reduce energy consumption and extend driving range by 10%-15% (actual measured data).
Autonomous driving : Seamlessly connects to L4 level wire-controlled steering, supports lane keeping and emergency obstacle avoidance functions.
Commercial vehicle sector : Customized high-torque solutions to improve heavy-duty vehicle handling and reduce driver fatigue.
Industry Trends and AEAUTO Advantages
| Trend | Challenge | AEAUTO Solution |
| Eelectric vehicle penetration rate exceeds 40% | Traditional electric power steering system is not energy efficient enough | More precise control algorithm, reducing energy consumption by 15% |
| L3+ autonomous driving is accelerating | Steering system safety redundancy requirements are high | Dual ECU redundant architecture, ASIL-D certified |
| Personalized driving experience requirements | System response speed and compatibility limitations | 0.01 second response |
Technology Roadmap (2025-2030 )
2025-2026
Launched electric power steering steering and brake/suspension coordinated control system to improve vehicle dynamic performance.
Expand the algorithm to commercial vehicle platoon autonomous driving scenarios.
2027-2030
Developed high-performance EPS motors with a 30% reduction in volume and a 40% increase in torque density.
The output torque of the iterative product reaches 15000Nm.
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