Please download the dossier by clicking on the dossier button x
×

COMMUNICATION PROTOCOL SYSTEM AND METHOD FOR A DISTRIBUTED ARCHITECTURE HEATING, VENTILATION AND AIR CONDITIONING NETWORK

  • US 20100106787A1
  • Filed: 10/21/2009
  • Published: 04/29/2010
  • Est. Priority Date: 10/27/2008
  • Status: Active Grant
First Claim
Patent Images

1. An HVAC data processing and communication network, comprising:

  • a system device comprising;

    a physical layer interface configured to interface to a data bus;

    a local controller configurable to send and receive messages over said data bus via said physical layer interface; and

    wherein said messages include a first class of messages that address said system device using only a device designator of said device, and a second class of messages that address said system device using a message ID formed from a portion of said device designator and an offset.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×