A method for securing an access to a location using a gate system and an overhead sensor

Abstract

A method for securing an access to a location (LC) using a gate system including an entrance door (201) and an exit door (202) that opens onto the location, comprising: obtaining a number of persons who will form a group to pass through the gate system together, opening the entrance door, counting the number of persons present between the entrance door and the exit door using an overhead sensor, verifying, using biometric data, that all the persons present between the entrance door and the exit door are authorized, and triggering opening the exit door if the counted number of persons and the obtained number of persons are equal and if all the persons present in the gate system are authorized.

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