★Face Recognition Access Control★Face Detection and Capture★Face Retrieval Application★Portrait Inventory Management★Portrait Comparison Alarm★Personnel Motion Detection★Dynamic Personnel Control ★Fire safety and anti-terrorist explosion-proof-smoke alarm★Fire safety and anti-terrorist explosion-proof-suspicious person trajectory Video file operation management★Visual display★Report statistics★Alarming★User management★Device management★Permission management★Log management★Database management★Web service★Customized deployment★GIS map application★Data hourly, daily, monthly, yearly statistical reports★ Real-time early warning push, early warning filtering, early warning processing flow ★Real-time video live broadcast and video playback, etc. ★Video stream concurrent distributed storage management ★Storage service disaster recovery function ★Database distributed read and write management function ★Video media stream content distribution ★Video Superposition and synthesis of content clips ★Multiple concurrent caching support for video streams ★Intelligent monitoring system for train operation safety ★Intelligent monitoring system for hazards along railway lines ★Intelligent monitoring system for running emergencies ★Intelligent analysis system for station people flow┅