SYSTEM FOR THE UNAMBIGUOUS IDENTIFICATION AND MONITORING OF SHOPPING TROLLEYS IN SUPERMARKETS

摘要

A system for the unambiguous identification and monitoring of shopping trolleys in supermarkets, hypermarkets and the like, characterised by comprising: a plurality of trolleys (4), a central control and data processing unit (2), means (8) enabling the central unit (2) to unambiguously identify each trolley (4), said means being mounted on the trolley (4), means (10) for sensing said unambiguous identification means (8).