×

Access control method, corresponding device and computer program product

  • US 9,013,270 B2
  • Filed: 02/12/2009
  • Issued: 04/21/2015
  • Est. Priority Date: 02/12/2008
  • Status: Active Grant
First Claim
Patent Images

1. A method of controlling access by a user to at least one of a space or particular service, comprising the following steps for said user:

  • receiving a request for access to said space or particular service from said user by an access control device, including a step of reading an access ticket with a ticket reader device, said access control device issuing an access authorization or denial based on validity of said access ticket;

    opening an access barrier to said space or said particular service, if an access authorization was issued;

    estimation, by the access control device, of a waiting period prior to accessing said space or particular service when said opening is delayed by taking account of at least one piece of information read on said access ticket, which is selected from the group consisting of;

    a piece of transport information, which is selected from the group consisting of a flight number, a day of departure, a departure time, a boarding gate;

    and personal information of the user,said estimation step taking also account of a number of other users having already passed through said access barrier and still waiting in said space or said particular service;

    issuing to said user at least one piece of information representative of said waiting period, andtransmitting an alert message to a portable communication device of said user requesting said user to access to said space or particular service when said waiting period is about to end.

View all claims
  • 3 Assignments
Timeline View
Assignment View
    ×
    ×