Smart Eye + Visteon LCD仪表盘集成DMS方案：显示屏下摄像头技术突破

Smart Eye + Visteon LCD仪表盘集成DMS

技术突破

LCD显示屏下摄像头（UDC）方案

# UDC技术原理
UDC_TECHNOLOGY = {
    "challenge": {
        "problem": "LCD对近红外光透射率低（<10%）",
        "effect": "DMS摄像头被LCD遮挡，成像质量严重下降"
    },
    
    "solution": {
        "optical_design": "高透射率光学层设计",
        "transmission": "NIR透射率 >85%",
        "diffusion": "<5%散射",
        "camera_placement": "LCD显示屏正后方"
    },
    
    "advantages": [
        "DMS摄像头直接对准驾驶员",
        "无需额外支架",
        "仪表盘一体化设计",
        "美学优化"
    ]
}

系统架构

# LCD-DMS集成架构
LCD_DMS_ARCHITECTURE = {
    "hardware": {
        "lcd_display": "12.3英寸仪表盘",
        "dms_camera": "RGB-IR全局快门",
        "optical_layer": "高透射NIR光学膜"
    },
    
    "software": {
        "dms_algorithm": "Smart Eye眼动追踪",
        "integration": "Visteon显示系统",
        "latency": "<50ms"
    },
    
    "deployment": {
        "status": "具备SOP条件",
        "showcase": "JSAE 2026（5月27-29日，横滨）"
    }
}

IMS开发启示

# 开发优先级
LCD_DMS_DEVELOPMENT = {
    "P0_核心价值": [
        "解决DMS摄像头位置问题",
        "仪表盘一体化设计"
    ],
    "P1_技术要求": [
        "LCD供应商合作",
        "光学层定制"
    ],
    "P2_成本影响": [
        "新增光学层成本",
        "减少支架成本"
    ]
}

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总结： Smart Eye + Visteon的LCD集成DMS方案解决了摄像头位置痛点，是DMS硬件设计的重要突破。