[Date Prev] | [Thread Prev] | [Thread Next] | [Date Next] -- [Date Index] | [Thread Index] | [List Home]
Subject: RE: oBIX Discovery Service
-----Original Message-----
From: Considine, Toby (Facilities Technology Office) [mailto:Toby.Considine@fac.unc.edu]
Sent: Thursday, July 15, 2004 9:43 AM
To: Aaron Hansen; Peter Manolescue
Cc: Brian Frank; Anno Scholten; antob@clasma.com
Subject: RE: oBIX Discovery ServiceI think this, and what doug spoke about, are the *reason* for oBIX. We have control systems, lots of control systems, now, and they generally do what they are supposed to. What we do not have is standards-based a way to orchestrate them to meet the needs of the enterprise.There are two purposes to oBIX- Revealing properties if the networked control-system object to the enterprise to enable information-based decision making to the enterprise- Proviiding a platform upon which hundreds of enterprise-based applications can be written using the interface to the control system.This mioght be saying that Doug and Premisses might be ones for the Roadmap.tc
From: Aaron Hansen [mailto:ahansen@tridium.com]
Sent: Thursday, July 15, 2004 9:20 AM
To: Peter Manolescue
Cc: Brian Frank; Anno Scholten; Considine, Toby (Facilities Technology Office); antob@clasma.com
Subject: RE: oBIX Discovery ServiceMy initial thought is that this is not a function of the discovery service. However, the discovery service should expose the node(s) and service binding(s) so that this can be done.This sounds similiar to what Doug Ransom was talking about in the last cc. Would this be something for the Power Management sig?Best,Aaron-----Original Message-----
From: Peter Manolescue [mailto:manolescue@pandora.be]
Sent: Thursday, July 15, 2004 3:48 AM
To: Aaron Hansen
Cc: Brian Frank; 'Anno Scholten'; 'Considine, Toby (Facilities Technology Office)'; antob@clasma.com
Subject: oBIX Discovery ServiceAaron,I got to thinking about the oBIX discovery service. As I understand it, a user (human being or application) can go to the facility, invoke the discovery service and get back a tree structure describing its phyiscal configuration and the addressable points (sensors, actuators, controllers etc) with their associated types. It can then (if it has permission) extract data from those points and ultimately set certain parameters.It struck me that Premise Systems (http://www.premisesystems.com/ - recently bought by Motorola) has developed a concept that matches this idea very closely. Although their primary target is residential, I know that their technology is being successfully used in commercial applications. A very powerful 'tool' they use is the idea of a 'scene'. This means that a pre-defined configuration of a building can be demanded. This addresses one of the needs that Toby expressed: if you want to put the sports hall into 'event-mode' at 9pm for an unforseen basketball match then a simple (and obviously secure) command will set the heating, lighting, access, public address etc to the required set-points.You may want to take a look at their software (free to download). I'm thinking that it might also be a good idea to invite them to join our merry band. Not only would we get Motorola into the fold but Dan Quigley, the president, is a well-connected ex-Microsoft guy who could bring quite a lot to the party.Best regards,Peter Manolescue
securityXML Ltd
Bleuckeveldlaan 12
3080 Tervuren
BelgiumTel +32 2 768 1784
Mobile +32 485 574878
Fax +32 2 306 0969
www.securityxml.com
[Date Prev] | [Thread Prev] | [Thread Next] | [Date Next] -- [Date Index] | [Thread Index] | [List Home]