Patent ID: 11963067
Assignee: AMOTECH CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H  G  Y | IPC H

Claim 2:
3. The method of claim 1, wherein:
if the user's location, the usable location tracking modules are BLE, WI-FI, GPS and UWB, and if the user's location is outdoors, the usable location tracking modules are SIGFOX and GPS;
the power consumption criteria is set in the order of SIGFOX<BLE<GPS<WI-FI<UWB from the location tracking module with low power consumption to the location tracking module with large power consumption, and
wherein the precision criterion is set in the order of SIGFOX<BLE<GPS<WI-FI<UWB from the location tracking module with low precision to the location tracking module with high precision.