METHOD FOR THE DYNAMIC MONITORING OF A MOBILE ENTITY GROUP

摘要

The invention relates to a method for the dynamic monitoring of a group of wireless-communication mobile entities, characterised in that it comprises the following operations: allocating a unique identifier to each entity; storing in a reference entity the list of the identifiers of all the entities of the group; determining for each entity a neighbourhood having a predetermined radius; for each entity of the group, recurrently detecting the other entities present in its neighbourhood; transmitting to the detected entities a message containing at least the identifier of the entity, and to be relayed to the reference entity; collecting in the reference entity the messages relayed thereto; drawing a list of the identifiers contained in the messages; comparing this list to the list stored; if the lists are identical, identifying the group as coherent; if this is not the case, identifying the group as non-coherent.