| 摘要 |
PROBLEM TO BE SOLVED: To provide a facility control system that can attain a control of facilities by accompanying persons even when registered persons are temporarily absent.SOLUTION: A facility control system comprises: a reader that is provided to correspond to a facility, reads out first identification information from a first identification body, and reads out second identification information from a second identification body; and an authentication unit that authenticates the first identification body on the basis of the first identification information read out by the reader, and if a difference between first received power intensity when the reader reads out the first identification information from the first identification body, and second received power intensity when the reader reads out the second identification information from the second identification body is equal to or less than a threshold, temporarily gives the second identification body an authority of the control over the facility given to the first identification body.SELECTED DRAWING: Figure 2 |
