Vasatile Design Arrangement
A series of models have been developed to cope with the increse in the load capacity from 450 kg to 1600 kg, and the speed from 60 m/min to 150 m/min.
Fine Operation
HITACHI has developed a supervisory control system called "FI (Flexible Intelligence) series". This software is applicable to a wide number of uses in buildings, and realizes individualization through the use of "Fuzzy" and "Expert" systems. The parameters are adjusted according to actual utilization conditions of the elevators. HITACHI prepared two grades of supervisory control systems in accordance with the parameters.