| 摘要 |
The invention relates to a system for local positioning of a set of at least one element ( 25, 26, 27 ) in a building ( 28 ) including at least one more or less congested room, which includes a network of at least three stationary sources ( 30, 31, 32 ), transmitting signals at frequencies above 500 MHz, a network of receivers ( 35 ), with at least three receivers being arranged in a known manner on each element, and at least one component for processing signals ( 36 ) transmitted by the sources and signals received by the receivers arranged on each element, in order to determine the position of each element.
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