| 摘要 |
PROBLEM TO BE SOLVED: To provide technology relating to an access control system including an elevator for accurately grasp the location of each of a plurality of persons different in authorization when using the elevator.SOLUTION: The access control system includes tags 52 to be applied to objects (persons/articles), a plurality of trigger coils 51 installed near the elevator 70 and its hall corresponding to the construction of sections for transmitting tag information from the tags 52, a receiver 40 for receiving information including the tag information, and a controller 30 for controlling the information including the tag information to be acquired to detect the movement of the objects of the tags 52 between the sections and determine the authorization of the movement. The controller 30 detects the movement of the objects when getting out of the section in the elevator 70 to the section on the hall, and determines the authorization of the movement of the objects. |
