Aiming at the problem that the satellite positioning and navigation system can not meet the needs of indoor target positioning,this paper studies LoRa wireless communication,Bluetooth positioning,cloud server and other technologies in depth,designes an indoor target positioning system combining Bluetooth and LoRa technology,realized the target position-ing and tracking function of personnel and equipment in a wide range of areas,and developed server-side software.It is convenient for users to use and manage remotely,has the advantages of low cost,low power consumption,high practicality.
维普
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