The manpower of medical care cannot support real-time monitoring of a large number of critically ill patients,and traditional Ethernet-based IoT technology fails to meet the real-time and deterministic requirements for medical monitoring network information transmission.Time-Sensitive Networking with better real-time perfor-mance is needed to meet the real-time monitoring needs.This paper presents a medical monitoring network system based on Time-Sensitive Networking and conducts time synchronization performance tests in a test platform for medical monitoring network scenarios.The results show that IoT technology based on Time-Sensitive Networking can ensure that the time synchronization error of each node in the medical monitoring network stays stable within 200 ns,meeting the time synchronization accuracy requirements for information transmission in the medical monitor-ing network.
维普
万方数据