METHOD FOR CONTROLLING ACCESS TO A LOCAL BY READING A GRAPHIC CODE PRESENT ON A COUPON OF ACCESS, SYSTEM AND COMPUTER PROGRAM.

摘要

A specific access coupon to the local is first created to allow for example access to a hotel room, the access coupon has a graphic code identifying at least the user. Then, the user arrives in front of the determined local door and presents the access coupon which is in paper form or displayed on a screen. The access coupon is read by a reader who compares the read graphic code with a reference code, and in case of equality sends a signal to the electric lock to unlock the door. According to a particular embodiment, the coupon is created to grant access to a first service different from the access to the determined local, this first service being for example a trip. The graphic code is associated with the access right of the determined local and the association information is transmitted to the access manager of the determined location. When the user comes to the place delivering the second service, it is sufficient for him to show the graphic code to a reader for access.