Portable radio network enabled led display device and system
AssigneeCustom Systems and Controls, Inc.
InventorJames Sullivan
Life of this patent
Estimating the term…
Abstract
A system for communicating data among networked display signs comprises a plurality of display signs communicating with each other on a mesh network. Each display sign includes: a display screen for displaying visual messages; a radio controller for communicating on the mesh network; and a controller module coupled to the display screen and the radio controller, the controller module configured to receive data from one or more other display signs communicating on the network and, in response to the data, alter the visual messages displayed on the screen.
Claims25
A portable display unit comprising:
- a display screen for displaying visual messages;
- a radio controller for communicating on a wireless network;
- and
- a controller module electrically coupled to the display screen and the radio controller, the controller module configured to receive data directly from one or more other display units or from a remote control unit communicating on the wireless network and, in response to the data, alter the visual messages displayed on the screen.
A system for communicating data among networked display units comprising:
- a plurality of display units communicating with each other on a mesh network, each display unit comprising:
- a display screen for displaying visual messages;
- a radio controller for communicating on the mesh network;
- and
- a controller module coupled to the display screen and the radio controller, the controller module configured to receive data from one or more other display units communicating on the network and, in response to the data, alter the visual messages displayed on the screen.
Dependencies are inferred from the claim text.