Information display system
First Claim
1. A device for displaying information in at least one elevator cab in each of a plurality of buildings, the device comprising:
- (a) a display including a display screen located in each elevator cab said display being adapted to receive and display information on said screen;
(b) a plurality of building servers one building server located in each of the plurality of buildings in which an elevator cab is located, each building server being adapted to continuously communicate said information to each display in each elevator cab within that building; and
(c) a central server remotely located from the plurality of building servers, wherein the information to be displayed is transmitted from the central server at predetermined times to each of the building servers and then to the display so as to provide said information simultaneously to each said display means located in said elevator cabs within each building, whereby said continuous display information is uninterrupted by elevator operation.
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Accused Products
Abstract
A display apparatus within elevator cabs or elevator waiting areas that facilitates the simultaneous display of advertising and general news information is described. Broadcast from a remote control center, advertising and general news information updates are transmitted to, and stored in, a display memory and subsequently displayed on a screen according to a remotely modifiable program schedule. The display is updated such that it contains a copy of the latest broadcast schedule, as well as the advertisement and information programming, and automatically displays a days program according to the most current broadcast schedule. The display units are each individually addressable thus allowing groups of displays to be simultaneously updated from a remote centralized location with information such as news updates and the like.
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Citations
17 Claims
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1. A device for displaying information in at least one elevator cab in each of a plurality of buildings, the device comprising:
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(a) a display including a display screen located in each elevator cab said display being adapted to receive and display information on said screen; (b) a plurality of building servers one building server located in each of the plurality of buildings in which an elevator cab is located, each building server being adapted to continuously communicate said information to each display in each elevator cab within that building; and (c) a central server remotely located from the plurality of building servers, wherein the information to be displayed is transmitted from the central server at predetermined times to each of the building servers and then to the display so as to provide said information simultaneously to each said display means located in said elevator cabs within each building, whereby said continuous display information is uninterrupted by elevator operation. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method of displaying information in one or more elevator cabs located in each of a plurality of buildings, said method comprising the steps of:
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compiling information including scheduling information to be displayed on a central computer remote from said plurality of buildings; transmitting said information to a plurality of building server computers, one building server computer located in each of the plurality of buildings; transmitting said information from each of said building server computers to a display located in each of said elevator cabs; receiving said information at said display; displaying said information on a display screen located at said display according to said scheduling information. - View Dependent Claims (12, 13, 14)
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15. In an information display system for a plurality of buildings or the like, an apparatus for displaying information in at least one elevator cab in each of the plurality of buildings, said apparatus comprising:
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(a) a display means including a screen, said display means being adapted to be installed in each elevator cab; (b) a memory means; (c) a processing means, said memory means and processing means being associated with said display means; (d) a communication means, associated with said display means adapted to receive information according to a predetermined protocol, and having a predetermined address; (e) a plurality of building servers, one building server located in each building in which an elevator cab is located, each building server, being electrically connected to each display means within that building; and (f) a central server remotely located from the plurality of building servers, wherein said information to be display on said screens is compiled at said central server and transmitted from said central server to each of said building servers and then to said display means so as to provide said information simultaneously to each said display means located in said elevator cabs, and whereby information received via said communication means is stored in said memory and processed by said processing means to be displayed on said screen according to a predetermined schedule. - View Dependent Claims (16, 17)
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Specification