POSITIONING TECHNIQUE-BASED EPIDEMIC WARNING METHOD AND SYSTEM

摘要

A positioning technique-based epidemic warning method and a system, capable of providing notification information in a timely manner to prevent users being exposed to people infected with an infectious disease or people associated therewith, thereby preventing users from contracting the disease, and enabling big data-based studies of disease spread. The method comprises: a cloud server receiving confirmed case information, suspected case information, and close contact information uploaded by a management terminal associated with an infection disease management organization (S1); the cloud server receiving position information reported in real-time by a confirmed case terminal, a suspected case terminal, a close contact terminal, and a safe terminal, the position information being acquired by positioning modules of corresponding mobile terminals (S2); the cloud server determining, according to the position information, whether there is a mobile terminal located within a risk zone corresponding to the confirmed case terminal, the suspected case terminal, or the close contact terminal (S3); and if so, sending corresponding notification information to the mobile terminal located within the risk zone, and the mobile terminal notifying a user by means of the notification information (S4).