Automatic Food Delivery Robot with Multi-Robot Scheduling and Path Planning. Multi-Robot Scheduling: Supports efficient coordination of multiple robots for optimal task distribution. Dual Navigation System: Combines Visual SLAM and Laser SLAM for precise positioning and path planning. Advanced Obstacle Avoidance: Features 3D obstacle avoidance technology with RGBD, Lidar, and ultrasound sensors. Elevator Integration: Capable of automatically calling and taking elevators in multi-floor buildings. Voice Interaction: Equipped with voice prompts and simple touch operation for user-friendly control. Large LED Display: Includes a 21.5-inch advertising screen for promotional content and information. High Load Capacity: Can carry 20-29KG with 4 layers, each supporting up to 40kg per layer.