Patent ID: 7469772

Claim:
A elevator destination floor display unit installed in a boarding area or in a passenger car of an elevator, comprising: a display portion having a screen for selectively displaying destination floor representations related to all floors; a display control portion that arranges and displays, in a matrix form, only destination floor representations of destination floors registered on the screen; registered destination floor confirming means for confirming whether information on a newly registered destination floor is included in information on registered destination floors which is transmitted from an elevator control unit, and for confirming whether information on a newly de-registered destination floor is included in the information on the registered destination floors; and destination floor display position calculating means for calculating, when information on a newly registered destination floor is included, display positions of the registered destination floors on the screen in accordance with a predetermined sequence, and for calculating, when information on a newly de-registered destination floor is included, display positions of destination floor representations of registered destination floors, other than the de-registered destination floor, on the screen in accordance with a predetermined sequence so that a destination floor representation of the de-registered destination floor is deleted, wherein the display control portion displays the destination floor representations at the display positions on the screen that have been calculated.