| 摘要 |
PURPOSE:To automatically regulate degree of mutual interference between a regular speed command value and a final floor speed reduction command value (hereafter referred to as TSD command value) of an elevator. CONSTITUTION:A residual distance from a current position of a car to a scheduled landing floor is computed by a residual distance computation circuit 16, and a regular speed command value 14a corresponding thereto is extracted from a pattern table 17 to be outputted. The residual distance to a final floor is also computed by a residual distance computation circuit 18, and a TSD command value 19a is extracted from a pattern table 19. Deviation between both speed command values 14a, 19a is inputted into a correction value calculation circuit 22, and when the deviation becomes a specified value or more, the TSD command value 19a is corrected to output the TSD command value 14b. |
