Indoor real-time locating system of mobile terminal
A mobile terminal, real-time positioning technology, applied in telephone communication, electrical components, branch office equipment, etc., can solve the problem that the RSSI positioning method cannot meet the performance requirements, etc.
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[0014] Such as figure 1 As shown, the indoor real-time positioning system of the mobile terminal includes various position sensors, position reference nodes, mobile terminals, a main control server and a display terminal. First, the mobile terminal will determine its approximate position in the area by collecting the surrounding location reference nodes, and use this as the initial coordinates of the mobile terminal, and then the mobile terminal will collect data from sensors such as acceleration sensors, direction sensors, gravity sensors, and electronic compass , used to determine the user's posture, movement direction and movement mode and other information, and at the same time transmit the obtained data to the main control server, the main control server will filter, match and store the data sent by the mobile terminal, and finally The current movement status and position coordinates of the positioning personnel are transmitted to the display terminal for display in real ...
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