Apparatus for controlling group supervisory operation of elevato

Details Apparatus for controlling group supervisory operation of elevato Apparatus for controlling group supervisory operation of elevato

1991-06-11

1992-08-25

Pellinen, A. D.

Elevator, industrial lift truck, or stationary lift for vehicle

Stationary lift for roadway vehicle or required component...

Having specific drive means for support

B66B 118

Patent

active

051421070

ABSTRACT:
An apparatus for controlling group supervisory operation of elevators comprises a first computer for performing hall call control and car assignment control at usual times, a second computer for performing learning control at usual times, a system bus which connects the first computer to the second computer, and an abnormality detection device for disconnecting a computer which has developed a fault from the system bus if an abnormality of either the first computer or the second computer is detected and for making the computer which is operating normally perform the functions of the two computers.

REFERENCES:
patent: 4473135 (1985-09-01), Yonemoto
patent: 4542479 (1985-09-01), Kamimura et al.

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