Patent 7562177 was granted and assigned to Federal Signal Corporation on July, 2009 by the United States Patent and Trademark Office.
A signal protocol assembly is adapted to bridge electronic communications across a plurality of communications platforms allowing a plurality of electronic devices to transfer data therebetween. The signal protocol assembly is electrically connected between the electronic communications device and a communications hub to help facilitate in the translation of communications from the electronic communications device to a third party independent communications protocol, and back when necessary. The signal protocol assembly includes a microprocessor for receiving data from each of the plurality of electronic devices. The signal protocol assembly also includes a plurality of ports electrically connected to the microprocessor for selectively connecting a portion of the plurality of electronic devices in electrical communication with the microprocessor. The signal protocol assembly also includes a processor port electrically connected to the microprocessor for bi-directionally transmitting data and for receiving power from the communications hub.