Xi'an Jiaotong University

Huakui Yang

Xu Zhang

Xiang Chen

Jin Li

Zhongbo Bai

Peiyuan Huang

The present application discloses an early warning method, device and system of sudden death. The method includes: 1. extracting 6 indicators of 4 types of physiological information 2. performing abnormality detection on the physiological information and calculating an early warning level, proceeding to stepwhen a result of the abnormality detection indicates abnormal, and continuing the abnormality detection when the result of the abnormality detection indicates normal; and 3. producing sound, light and vibration alarms, in which an alarm device is driven to produce sound, light and vibration and provide a corresponding early warning level. A higher early warning level indicates a higher risk of sudden death.

Growing community of inventors

Xi'an, China

Huakui Yang