| 摘要 |
PROBLEM TO BE SOLVED: To provide a multi-car elevator control system capable of continuing the operations of an elevator even if a communication state becomes abnormal.SOLUTION: A multi-car elevator control system includes each car control system that controls the operation of each car and an elevator group supervisory device 100 that regulates operations between cars. Each car control system includes: each group communication supervisory means 211 that monitors a first communication state between each car control system and the elevator group supervisory device 100; each group communication failure information transmitting means 212 that transmits communication failure information to each car control system inside a hoistway when a first communication state is abnormal, and same internal hoistway operation management means 214 that allows only one car inside the hoistway to be operable if the system receives the communication failure information. |
