| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an automatic door control system that takes into consideration a moving speed of a person or body passing through a door, a temperature difference between the inside and outside of the door, operation conditions of an air conditioner, etc.SOLUTION: An automatic door control system includes: tag information reception means of receiving tag information when an antenna 2 receives a radio wave; distance estimation means of acquiring an identifier and transmission electric power from the received tag information and estimating a distance on the basis of weakest transmission electric power; moving speed calculation means of calculating the moving speed of a tag 3 on the basis of a rate of variation in distance estimated by the distance estimation means; and door opening/closing timing determination means of determining the timing of opening and closing of the door according to a predetermined calculation expression.</p> |
