Group supervisory system of elevator cars

Details Group supervisory system of elevator cars Group supervisory system of elevator cars

1979-07-12

1981-01-13

Rubinson, Gene Z.

Elevator, industrial lift truck, or stationary lift for vehicle

Stationary lift for roadway vehicle or required component...

Having specific drive means for support

B66B 122

Patent

active

042444500

ABSTRACT:
A group supervisory system of elevator cars is provided which has a waiting time estimating function for estimating the waiting time at each floor and a waiting time evaluating function for giving a predetermined weight to the output of the estimating function.

REFERENCES:
patent: 3443668 (1969-05-01), Hall et al.
patent: 3511342 (1970-05-01), Hall et al.
patent: 4030571 (1977-06-01), Kaneko et al.

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