Nurse hospital delivery robot is an intelligent terminal device for the overall solution of hospital robot intelligent distribution. It has high-precision navigation and positioning and autonomous obstacle avoidance functions, enabling them to safely and efficiently perform material distribution in the hospital. At the same time, it has functions such as autonomous elevator/door control, automatic charging, QR code verification and retrieval, and a three-layer independent electric warehouse door to ensure that the goods are not polluted by the outside world, meet the distribution needs of different scenarios of the hospital, and provide you with different the same contactless robot delivery experience.