The Panda food delivery robot adopts Lidar+ visual SLAM multimodal navigation algorithm to achieve accurate positioning and autonomous navigation to avoid obstacles in a complex restaurant environment. It can accurately identify customer seats and automatically adjust food delivery routes to ensure fast food delivery, while reducing staff pressure and improving service efficiency and quality. The whole body adopts food grade material, health and environmental protection, ABS flame retardant material, safer. Panda built-in self-developed SmartStar vertical large model, intelligent voice interaction system, customers can not only easily understand through voice commands or query food information, but also intelligent encyclopedia, let guests feel the convenience and fun of science and technology.