Distributed medical monitoring system and method based on Internet of Things cloud server

The invention provides a distributed medical monitoring system and method based on an internet-of-things cloud server, and the system comprises a patient vital sign measurement node, a regional data processing node, the internet-of-things cloud server, and a monitoring terminal, and carries out the image data processing through an image recognition technology, so as to judge whether the posture of a patient is abnormal or not. Different sensor modules can be flexibly added for different departments to monitor vital signs of patients, patient data, data of wards in the departments and data of the departments in the hospitals are distinguished and stored through the Internet of Things cloud server, and finally the function that doctors or family members remotely check related data information of the patients is achieved through the monitoring terminal. Compared with a traditional monitoring system, manpower and material resources are greatly reduced, specific requirements of different departments are more targe