Core technical advantages: First, multi-modal intelligent call, supporting multiple call methods such as face recognition, voice recognition, gesture recognition, mobile app reservation, and QR code scanning. Users can complete calling and floor selection without touching elevator buttons; Second, AI intelligent scheduling algorithm, built-in AI intelligent scheduling algorithm based on deep learning, can automatically optimize elevator scheduling strategies according to real-time passenger flow, historical passenger flow data, and user travel habits, shortening the average waiting time by 30% and increasing riding efficiency by 40%; Third, contactless passage experience, the system can automatically identify user identity and destination floor, automatically call the elevator and automatically select the floor, and users can complete the ride without any operation, realizing real contactless passage; Fourth, security and privacy protection, adopting edge-side AI computing technology, face recognition data is processed locally and not uploaded to the cloud, protecting user privacy and security, and supporting liveness detection to prevent photo and video deception; Fifth, convenient installation and strong adaptability, adopting modular design, which can be used for new elevator matching and old elevator transformation, adaptable to all brands and models of elevators, the installation cycle is no more than 2 hours, and no need to modify the original elevator control system.