Li-Auto-Open-Source-Halo-OS-Automotive.pptx

World's first automaker to open-source a vehicle operating system, challenging AUTOSAR's dominance

1. Li Auto Open-Sources Halo OS World's first automaker to open-source a vehicle operating system, challenging AUTOSAR's dominance

2. Breaking Down Technical Barriers Open Source Revolution First automaker globally to open-source a complete vehicle operating system Challenging AUTOSAR Directly competing with the closed-source industry standard used by traditional automakers Global Platform Providing new technical tools for developers worldwide

3. The Development Journey 1 2020 Global chip shortage triggers supply chain crisis, exposing closed-source system limitations 2 2021 Li Auto begins developing Halo OS with 200-person R&D team 3 2024 First version implemented in mass-produced vehicles 4 April 2025 Open-source release planned for global community

4. Massive Investment in Innovation 200 R&D Team Members Dedicated engineers developing the operating system $138M Development Investment Over RMB 1 billion invested in R&D expenses

5. Performance Superiority 2x Response Speed Twice as fast as AUTOSAR systems 5x Response Stability Five times better stability than competitors 7m Shorter Braking Distance AEB improvement at 120 km/h Halo OS achieves breakthrough performance through innovative cross-system architecture design, significantly shortening "perception-decision-execution" time by enabling multiple controller systems to work together seamlessly.

6. Technical Advantages Over AUTOSAR Security Performance 4-8x higher performance with advanced cryptographic algorithms AI Computing Efficiency 80% reduction in virtualization performance loss Sensor Latency 90% reduction in device access latency Storage Optimization 30% reduction in resource occupation Rapid Chip Adaptation 4 weeks vs. 3-6 months for new chip integration Flexibility & Adaptability Superior performance across all key metrics

7. Industry-Wide Cost Savings R&D Resource Savings RMB 10-20 billion saved annually across the automotive industry by eliminating repeated investment Material Cost Reduction Tens of billions of RMB saved in material costs for companies each year Consumer Benefits Lower vehicle purchase costs passed on to consumers "We are willing to promote the open source of the vehicle operating system to achieve a new height of performance." — Li Xiang, CEO

8. Open-Source Release Details 01 Launch Timeline Available in open-source community starting end of April 2025 02 Core Components Vehicle control OS, smart driving OS, communication middleware, virtualization platform 03 Global Access New technical platform and development tools for worldwide developers 04 Breaking Barriers Eliminating technical barriers created by closed-source systems

9. Competitive Landscape: Nio's SkyOS China's First Intelligent EV Operating System Nio released SkyOS in September 2023, covering vehicle control, smart driving, cockpit, and mobile Internet domains. NT 1.0 platform: Mass production of middleware NT 2.0 platform: SkyOS-L lightweight system NT 3.0 platform: Full-featured SkyOS deployment planned Li Auto's open-source approach differentiates from Nio's proprietary system strategy.

10. A New Era for Automotive Software Enhanced Security Industry-leading cryptographic performance Superior Speed Faster response and adaptation times Cost Efficiency Billions saved across the industry Open Collaboration Global developer community access Li Auto's decision to open-source Halo OS represents a transformative moment for the automotive industry, democratizing access to advanced vehicle operating systems and accelerating innovation worldwide.