×

SCADA System with Instant Messaging

  • US 20080154393A1
  • Filed: 12/22/2006
  • Published: 06/26/2008
  • Est. Priority Date: 12/22/2006
  • Status: Active Grant
First Claim
Patent Images

1. A system for supervisory control and data acquisition (SCADA) comprising:

  • a remote terminal unit associated with a site;

    a SCADA hub in communication with said remote terminal unit; and

    at least one user station removed from said SCADA hub,said remote terminal unit being operable to;

    identify a change in a property at the site; and

    initiate communication of data regarding the changed property to said SCADA hub,said SCADA hub being operable responsive to said initiated communication to;

    transmit data regarding the changed property to said at least one user station by instant messaging.

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