Patent ID: 11917485
Assignee: SHIMIZU CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 8:
9. A queue management method in a queue management device, the method comprising:
a queue detection step of detecting a state of a queue based on a detection result of a queue formation element at a site subject to queue management;
a guidance position determination step of determining a guidance position where a guidance is to be displayed, based on a position at an end of the queue that is specified based on the state of the queue detected by the queue detection step, wherein the guidance position determination step comprises:
setting a queue formation area, which is a range of sites where a queue should be formed when the queue detected by the queue detection unit is further extended;
determining a route of the queue to be formed when further extending the queue in the queue formation area which has been set; and
defining a position to be lined up following the position at the end of the queue as the guidance position determined based on the route which has been determined; and

a guidance display control step of controlling a display device such that the guidance is displayed at the guidance position determined by the guidance position determination step.