AHR Expo - BACnet Puts the M in EMS

8/6/2019 AHR Expo - BACnet Puts the M in EMS

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Presenter comments and opinions may not reflect views and opinions of BACnet International. Presentation is property of BACnetInternational and cannot be reproduced without permission.

the "M"the "M" in EMSin EMS Andy McMillanPresident, BACnet International,


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What is "What is "EMS" AnywayEMS" Anyway??

Building Automation?

Power Metering?

Remote Monitoring? Energy Analytics?

Dashboards?

Smart Grid?


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Energy Management SystemEnergy Management System


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sys em

[sis-tuhm]

noun 1. an assemblage or combination of

things or parts forming a complex orunitary whole: a mountain system; a


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M = IM = I 33 in actionin action


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InformationInformation

Current state of the system(s)

Building parameter values

Environment arameter values

Historical parameter values

Desired state of the s stem s


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Intell igenceIntell igence

Knowledge of expected values

Diagnostic process capability

Understandin of cause & effect

Problem-solving capability

Plannin ca acit


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InfluenceInfluence

Accessibilit

Resolution

Stability


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Enabling theEnabling the ""I 's" in Action I 's" in Action

rr

Building Automation

Analytics

Smart Grid


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Integration Vision (circa 1989)Integration Vision (circa 1989)

Courtesy of Steve Bushby


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Integration Vision (circaIntegration Vision (circa 2011)2011)

Devices

Applications

Functions


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When I first got involved with BACnet I read theWhen I first got involved with BACnet I read the

spec cat on rom eg nn ng to en severa t messpec cat on rom eg nn ng to en severa t mes

and the process gave me headaches for weeksand the process gave me headaches for weeksBillBill Swan,Swan, former Chair offormer Chair of the ASHRAE BACnet Committeethe ASHRAE BACnet Committee


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Communication not as simple as it looksCommunication not as simple as it looks

communication

is complex


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The BACnet StandardThe BACnet Standard

,

systems & applications by specifying:

Physical interconnection options

Network routin o tions

Data representation options

Data exchange options

Action-Requests/Response options Capability options


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Integration Vision (circaIntegration Vision (circa 2011)2011)

Devices

Applications

Functions


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Device Integration

Network routing

Data representation

Action-Requests/Response Capability

Boiler Chiller Air Handler


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Functional Integration


Action-Requests/Response options

HVAC Access Control


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Application Integration



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Application Integration


BAS Remote Monitoring


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IntegrationIntegration the the 44 thth "I""I"

Building Automation

Analytics


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EMS is EMS is

Energy

=Energy

SystemSystem


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BACnet Systems ExperienceBACnet Systems Experience

BACnet implementations need to be designed

Poorly engineered systems perform poorly

(with or without BACnet)

Users need to pay attention

Consulting engineers need to be informed

Integrators need to be trained

BACnet is a tool, not a goal

Community adds value


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The BACnet CommunityThe BACnet Community

BACnet StandardDevelopment

Clarifications

Development

E i n Corrections

Extensions Testing

developing in the Middle East and Asia


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BACnet Standard DevelopmentBACnet Standard Development

ASHRAE consensus standard via SSPC-135

Adopted as US national standard by ANSI

Adopted as European standard by CEN

Adopted as Global standard by ISO

ISO 16484-5

The only complete, ISO BAS standard


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BACnet Community DevelopmentBACnet Community DevelopmentBACnet Community DevelopmentBACnet Community Development

www.BACnetInternational.comwww.BACnetInternational.com

BACnet users and suppliers Education

Testing

on ormance test ng Interoperability validation

Listing of tested products


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PlugfestPlugfestPlugfestPlugfest

Interoperability workshops or plugfests

25+ companies in 3-day event of validating productinteroperability


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BTLBTLBTLBTL

BACnet Testing Laboratories

Established under direction and continued supervision of

BACnet International Independent testing of products for conformance to the

standard

Public listing of tested products

BTL Mark on tested products


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M = IM = I33

in actionin action

P t t d i i t fl t i d i i f BAC t I t ti l P t ti i t f BAC t


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Presenter comments and opinions may not reflect views and opinions of BACnet International. Presentation is property of BACnetInternational and cannot be reproduced without permission.

the "M"the "M" in EMSin EMS

Andy McMillanPresident, BACnet International

,

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AHR Expo - BACnet Puts the M in EMS