Driver Blink-Rate & Eye-Closure Fatigue Detection | 驾驶员眨眼频率与闭眼时长检测

Using an in-cabin DMS camera, the system analyzes the driver's facial video in real time, detects eye open/closed state, calculates blink rate per minute (normal range 15-20 blinks/min), and identifies single-blink closure duration. When blink rate drops abnormally low (e.g., < 10 blinks/min) or a single eye-closure exceeds 2 seconds (microsleep precursor), it issues a fatigue-driving alert, triggering in-cabin voice reminders or seat-vibration, helping prevent accidents caused by drowsy driving. Application scenarios: passenger cars, commercial vehicles, ride-hailing fleets, freight fleets. The system monitors in real time and on detection raises audio/visual alerts and uploads events to the fleet-management platform. Skill features: drowsy driving is a major cause of traffic accidents. AI real-time detection of abnormal blinking and microsleep can promptly remind the driver and reduce accident risk. Can be integrated into dashcams, smart cockpits, or ride-hailing safety systems to enhance driving safety. | 通过车载DMS摄像头实时分析驾驶员面部视频，检测眼部开闭状态，计算每分钟眨眼频率（正常约为15-20次/分钟），并识别闭眼持续时间。当眨眼频率异常降低（如<10次/分钟）或出现单次闭眼超过2秒（微睡眠前兆）时，输出疲劳驾驶预警，联动车内语音提醒或震动座椅，预防因疲劳导致的事故。应用场景：乘用车、商用车、网约车、货运车队。系统实时监测，当检测到疲劳迹象时发出声光报警，并上传至车队管理平台。技能特点：疲劳驾驶是交通事故的重要原因。通过AI实时检测眨眼异常和微睡眠，可及时提醒驾驶员，降低事故风险。该技能可集成到行车记录仪、智能座舱或网约车安全系统中，提升驾驶安全。

by @smyx-sunjinhui·MIT-0