SYSTEM AND METHOD FOR PROVIDING ALTERNATIVE COMMUNICATION PATH FOR MANAGEMENT OF LIGHTING NETWORK ELEMENTS

摘要

This invention discloses an alternative communication and control path (270) that can by-pass a primary communication and control line (140) and control luminaires (110) of an illumination network. By creating the alternative back-up path (270), it is possible to still communicate and control network elements in cases when the primary communication and control path is unavailable or when direct control of individual or a plurality of luminaries is desired. Prioritization of commands received over the primary and alternative network is provided. In one aspect of the invention, this alternative path may provide for a direct interface for demand response utility programs for specialized control of the luminaires of the illumination network.