Patent ID: 9603527
Date: 2017-03-28
CPC Classifications: A61B,G01S

Claim:
1. A person positioning and health care monitoring system comprising: a monitoring center storing position data of a plurality of targets; a plurality of RFID tag devices corresponding to the plurality of targets, each RFID tag device comprising a memory and an infrared LED, the memory storing an identification (ID) number of a corresponding one of the targets; and a first tracking module comprising a plurality of infrared cameras and an RFID device; wherein the first tracking module obtains, from the memory of each of the RFID tag devices, the identification (ID) numbers of the RFID tag devices by using the RFID device to communicate with the plurality of RFID tag devices; wherein the first tracking module communicates with the monitoring center by the RFID device so as to send the identification (ID) numbers of the targets and orientation data corresponding to the targets to the monitoring center; wherein after the monitoring center receives the identification (ID) numbers of the targets and the orientation data of the targets, the monitoring center determines coordinates of the targets for positioning according to both coordinates of the first tracking module and the orientation data corresponding to the targets; and wherein the plurality of infrared cameras generates a plurality of pictures of the targets to determine the orientation data, wherein the orientation data comprises azimuth and elevation angles of the targets.