Indoor positioning system

• Main Authors: SUGANE TAKASHI, WANG FEI, JIA DONGSHENG, XIE XIAOYONG
• Format: Patent
• Language: Chinese; English
• Published: 06.01.2023
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; TESTING; WIRELESS COMMUNICATIONS NETWORKS

The utility model discloses an indoor positioning system, which comprises a plurality of positioning ends and a monitoring end wirelessly connected with the plurality of positioning ends, each positioning end comprises a positioning device, the positioning device comprises a device shell, a display screen is fixedly arranged on the device shell, a switch is arranged below the display screen, and the monitoring end is connected with the positioning ends. A switch is arranged in the device shell, a loudspeaker is arranged below the switch, a sound pickup is arranged adjacent to the loudspeaker, a control processing unit is fixedly arranged in the device shell, a Bluetooth positioning unit is connected with the control processing unit, the control processing unit is further bidirectionally connected with a wireless connection unit, the multiple Bluetooth positioning units are wirelessly connected with an AOD positioning base station, and the AOD positioning base station is connected with the sound pickup. The po