| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an elevator control device which has a function of sufficiently preventing a saving operation to a floor where a door is not opened, even if a single car is made as an object. <P>SOLUTION: In an other floor saving operation control part 16 in this elevator control device 3, a door unopening frequency storing part 5 stores the frequency of door unopening on each floor detected by a door unopening floor detecting part 4, and a retreat-floor priority establishing part 6 performs weighting of priority to the retreat floor according to the frequency of door unopening and registers floor information showing retreat floor priority in a retreat floor registering part 9. When door unopening is detected by the door unopening floor detecting part 4 when the car 1 is landed, another floor retreat operation is enforced by successively giving priority to the nearest floor from a stopped floor (landed floor), if there are other floors without door unopening in the past as a result of referring to the floor information, and the other floor retreat operation to a pertinent other floor in order of high priority except the landed floor detected as door unopening by the door unopening floor detecting part 4 can be enforced. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
