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Integrated Systems And Specialized Vehicles
Integrated Systems And Specialized Vehicles
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Industrial Intelligence
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Intelligent Transportation
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HiRain Fully Self-Developed Pixel Headlamp: From Safety Guardian to Outdoor Cinema, Redefining Every Journey with Intelligence
Release time:
2025-07-03 15:50
Have you ever struggled with glaring high beams on a rainy night? Or wished your car could express your unique personality? As traditional headlights approach their limits, HiRain unveils its fully self-developed pixel headlamp solution, powered by deep technical expertise and full-stack R&D capabilities. With high-definition, precise, and dynamic light control, our pixel headlamp transforms lighting into an intelligent companion—capable of precise glare avoidance, adaptive light carpets, custom animation projection, and even cinematic in-car entertainment. It’s more than an upgrade in illumination—it’s a transformation in safety, interaction, and user experience. Backed by end-to-end product and core design capabilities covering optical engine modules, drivers, and controllers, HiRain offers flexible and customizable smart lighting solutions. The system has already secured production orders from leading domestic OEMs and is set to illuminate the next generation of intelligent vehicles.
Three Product Lines, Multiple Use Scenarios
▎HD High-Resolution Solution: High-Value Safety Guardian
Featuring a high-precision Micro-LED array with an integrated driver and controller, this solution achieves 24°×6° field of view and >2000 lm luminous flux, enabling high brightness, wide coverage, and pixel-level light control. With exceptional performance-to-cost ratio, it provides intelligent features such as dynamic lane light carpets, adaptive cornering, and custom welcome animations, making it the ideal balance of safety and interactivity.
▎White-Light DLP Headlamp: Master of Million-Pixel Projection
Based on Texas Instruments' proven DLP® (Digital Light Processing) technology, this solution delivers million-level pixel resolution, printing-sharp visuals and patterns with 14°×7° FOV and >1200 lm flux. Built on HiRain’s extensive optical and algorithmic expertise, the system ensures precise beam shaping. The Light-Creator platform can operate as a standalone SoC controller or be flexibly integrated with cockpit domain controllers. It has already been implemented across multiple platforms in collaboration with leading head unit suppliers, offering a cinema-grade "smart canvas" that unlocks a new dimension of immersive interaction.
▎Full-Color DLP Headlamp: Mobile Immersive Entertainment Hub
Leveraging HiRain’s experience in DLP HUD design and mass production, this RGB full-color solution transforms any environment into a projection surface. With a 20°×10° FOV and customizable power (up to 500 lm), it redefines automotive entertainment. From stargazing cinema at a campsite to interactive showroom projections, this system deeply integrates cutting-edge projection technology with mobility to create a compelling, on-the-go visual experience.
Intelligent Scenarios That Transform Driving
▎“Shadow Guardian” for Night Drives: Say Goodbye to High Beam Anxiety
With years of expertise in automotive lighting, HiRain has accumulated extensive production experience in ADB (Adaptive Driving Beam) systems. Our solution supports 10K to 1M+ pixel-level control, capable of instantly and precisely dimming the area of oncoming headlights—like placing an invisible pair of sunglasses on the other vehicle to protect visibility. It also intelligently illuminates pedestrian paths while avoiding glare, elevating night driving safety and comfort beyond traditional ADB functions.
▎“Light Corridor” Guidance: Curves and Tunnels Clearly Marked
HiRain’s pixel headlamp offers smart light carpet functionality, driven by high-precision navigation and ADAS systems. Whether on a straight road, curve, or tunnel, it projects dynamic, ground-level light paths, transforming night driving into a guided, immersive experience. This redefines vehicle-road interaction and enhances nighttime driving safety.
▎“Light Expressions”: Let Your Vehicle Speak
Personalized light interaction features allow users to customize animated light sequences for greetings, departures, or branding. OTA (Over-the-Air) updates ensure continuous access to new themes and features. Combined with custom audio cues, the vehicle becomes an emotionally expressive companion, making every trip warm and meaningful.
▎Cinematic Light Show: Campgrounds Transformed
At night, the outdoors becomes more than firelight and crickets. HiRain’s color DLP projection technology enables ultra-HD visuals, accurate color rendering, and adjustable image sizes. Whether it’s for family gatherings, brand displays, or outdoor events, the system turns open spaces into immersive projection arenas, adding value through experience.
Image Source: AI-generated
▎Multi-Terminal Synchronization: Full-Spectrum Sensory Experience
HiRain integrates AR HUD, CMS (Camera Monitoring System), ambient lighting, and other in-vehicle systems for synchronized multisensory experiences. For example, navigation prompts are displayed on the AR HUD, while corresponding guiding light carpets are projected onto the road via pixel headlamps. This dual-display setup delivers intuitive and immersive driving assistance, combining safety with user-centric design. --- From Light-Based Welcome to Visual Finale—Technology Creates Ritual And this is just the beginning. From custom light languages to future scenario unlocks, HiRain is committed to pushing the boundaries of automotive lighting. Your next “light experience” awaits your personal touch.
Full-Stack Capabilities Empowering Product Innovation
▎Scenario-Driven Design: Visualizing Real User Needs
HiRain builds a closed-loop framework connecting user needs, technology, and effects. By defining core use cases like night driving safety and emotional interaction, we enable real-time simulation and visual demonstration during early-stage development, significantly accelerating the decision-making process.
▎Self-Developed Light-Creator: Intelligent Lighting Brain
Based on HiRain’s mass-production AR-Creator for HUD, Light-Creator features a proprietary toolchain that supports beam shaping and OTA. It integrates body, navigation, ADAS, and cockpit data sources, with algorithms for coordinate mapping, distortion correction, and dual-lamp fusion. Powered by modular rendering and real-time projection, it delivers high-precision lighting interaction and redefines smart illumination experiences.
▎Optical Engineering Excellence: Digital Twin–Driven Light Innovation
HiRain’s DLP pixel headlamp leverages digital twin technology for seamless design-to-production optimization. Through optical simulation and validation, we precisely control color temperature, improve light efficiency and uniformity by over 10%, and minimize stray light. With advanced thermal management, compact module design, and highly integrated driver/control units, our solution is compatible with a wide range of vehicle models.
▎AI-Driven Algorithms: Millisecond-Grade Dynamic Lighting
Utilizing multi-sensor fusion, object tracking and prediction, and anti-shake compensation, HiRain’s system ensures low-latency dynamic projection. With dual-lamp edge blending, it eliminates seam artifacts and ensures smooth, continuous light effects—delivering professional-grade visuals in a moving vehicle.
HiRain’s pixel headlamp has already secured production implementation with top-tier domestic automakers, marking a milestone in both technological maturity and market validation. Moving forward, we will stay true to our vision of "Value through Innovation, Service through Expertise", continuously expanding the boundaries of smart lighting—turning every journey into a safer, smarter, and more imaginative experience.