METHOD OF CONTROLLING ACCESS TO A SYSTEM BY A PLURALITY OF USERS, AND SYSTEM AFFORDING ACCESS TO SERVICES

摘要

The invention relates to a method for controlling access to a service to a plurality of users. Each user has his own access rights and is furnished with a portable object emitting a radio signal making it possible to identify each user. A service is selected at the level of an apparatus. The apparatus receives the codes so as to identify the users present and ascertain each one's access rights. The access rights are aggregated so as to determine whether the service can be allocated to all the users present. According to an improvement, the aggregation consists in allocating access to a service if the latter is granted to the user present having the least rights. According to a variant, access to the service is granted if at least one user present can access this service. The invention also relates to an apparatus able to control access to services when several users are present around the apparatus.