METHOD AND SYSTEM FOR LOCALIZATION OF OBJECTS IN WIRELESS SPONTANEOUS NETWORK

摘要

The invention relates to a method and a system for the localization of objects which carry a passive target unit PSTR (10) with a unique identity. The method comprises of the following steps: a search unit LAASR (20) is arranged; the search unit LAASR (20) and the target unit PSTR (10) form a spontaneous network; the search unit LAASR (20) generates an electronic message containing geographical position; a server unit SAS (40) is arranged; at spontaneous contact between the search unit LAASR (20) and the passive target unit PSTR (10) a message (3) is generated; from the target unit PSTR (10), associated data is added to the message (3), including the geographical position (X1, X2); the message (3) is transmitted from the search unit LAASR (20) to the server unit SAS (40). The contact between the search unit LAASR (20) and target unit PSTR (10) takes place by one-way wireless short-range data communication, whereby the unique identity of the target unit PSTR (10) and the discoverability message are recorded by the search unit LAASR (20) and is forwarded through a mobile telecommunication network.