Elevator position indicator display system and method of driving the display
OwnerSteven Troyeninventor
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OwnerSteven Troyeninventor
Estimating the term…
A position indicator display system for an elevator. The elevator position indicator has a segmented display capable of producing alpha-numeric characters. The segmented display operates in a predetermined power range that may or may not match the operational voltage used by the rest of the elevator's systems. Within the elevator position indicator, a display driver is coupled to the segmented display. The display driver receives a location signal from the systems controller of the elevator. The display driver arranges the location signal to drive the segmented display and produce an alpha-numeric character indicative of the location signal. Since the elevator's operational voltage may differ from that of the elevator position indicator, a power conditioning circuit is provided. The power conditioning circuit selectively alters the power of the location signal so that the location signal falls within the operational power range of the segmented display.
In an elevator assembly that produces locations signals, from a predetermined number of possible location signals, that are indicative of the location of an elevator car, a position indicator display system, comprising:
In an elevator system that produces a plurality of position location signals, a method of displaying alpha-numeric characters indicative of the position location signals, comprising the steps of:
Dependencies are inferred from the claim text.