| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain an elevator system that prevents a suspicious person entering a building from moving from floor to floor by using an elevator. <P>SOLUTION: The elevator system includes: an entrance door 2; an entrance door control means 31 controlling opening/closing of the entrance door 2 by an automatic lock system; the elevator 10 having a waiting space 11a, an elevator car 20, and an elevator control means 26 controlling operation of the car; a first camera 55 and a second camera 56 provided to image an entrance side imaging area adjacent to an entrance 1a and the waiting space 11a; and an image processing means 32 extracting image data of all the persons in the imaging area and the waiting space 11a from first image data and second image data based on the images obtained by the first camera 55 and the second camera 56. The elevator control means 26 prevents a call from being registered when determining that the persons extracted from the first image data and those extracted from the second image data are not the same before and after temporarily unlocking the entrance door 2. <P>COPYRIGHT: (C)2012,JPO&INPIT |
