Building management systems
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Building management systems (BMS) integrate and control a building's key systems like heating, ventilation, air conditioning, security and lighting. They provide a "brain" to intelligently manage thousands of data points in buildings. BMS can be controlled and monitored from a central interface. They are used widely in new construction and retrofits of various building types. While BMS have upfront costs, they provide significant benefits like energy savings, operational efficiency, and cost recovery in just a few years. Ongoing challenges include ensuring continuous system functionality and properly analyzing collected data. The future of BMS involves integrating more data sources to increase intelligence and optimize building performance.
Building management systems
- 2. Introduction OVERVIEW OF BUILDING ENERGY FACTS HOW BUILDING MANAGEMENT SYSTEMS WORK DISCUSS EXAMPLES OF WHO IS USING BMS BENEFITS, CHALLENGES, COST/FINANCES FUTURE OF BMS
- 3. HOW BMS WORKS it’s like boosting your buildings IQ “Buildings need a brain to intelligently control the many systems and thousands of data points they can generate. Building Management Systems provide that brain.” Schneider Electric Full System Integration The BMS integrates and manages all building systems •HEATING •VENTILATION •AIR CONDITIONING •SECURITY •LIGHTING •REFRIGERATION
- 4. HOW BMS WORKS technical explanation of complete facility control FACILITY SYSTEM OR BMS DASHBOARD OR UI BMS MANUFACTURERS WIRELESS SENSOR OPEN DATA PROTOCOL “Building controls can be set, operated, and maintained from the central computer interface, and this computing power can be used to calculate optimal operational settings. When the controls on this system are optimized and able to respond quickly to changes in building conditions.” BC Comfort
- 5. WHO USES BMS? NEW CONSTRUCTION Education Healthcare Government Life Sciences Airports Retail Office Many Others INDUSTRIES LA JOLLA COMMONS Johnson Controls Metasys with data analytics integration dashboard Building managers optimize the design of the facility plan for integration at the inception and planning stage RETROFITS Great opportunity for existing buildings and portfolios to save in energy and consumption MICROSOFT CAMPUS 500-acre campus was retrofitted by inventing a data driven software
- 6. MICROSOFT SMART CAMPUS BUILDING MANAGEMENT SYSTEMS
- 7. COST/FINANCES Expense or cost per square foot are really challenging to estimate as there are many variables involved Equipment used, systems integrated, age, technical installations, and building envelope. Savings Potential and Amortization P • • • • Average $/SF $2.00- $3.00/SF
- 8. COST kilroy realty corporation KILROY MISSION VALLEY BMS EXAMPLE 43% LEED Certified 12.5 million square feet 1.9M under construction $1.1B portfolio RETURN ON INVESTMENT 4-5years Portfolio wide BMS in the next 5 years spearheaded by Jim Rosales Portfolio Chief Engineer San Diego
- 9. BENEFITS you can’t manage what you can’t measure A well designed BMS will help all of a buildings systems run as efficiently and safely as possible Save on Costs Lower energy consumption and subsequently lower energy Longer Asset Limited/Reduced wear and tear on building systems Comfort Alignment of building performance with users due to closely monitored temperature control Real Time Information Rapid availability of up-to date information on system status Operational Efficiency Efficiency in management across assets - manage multiple systems through one website portal Marketing/Brand Aligning your company with sustainable building practices and energy efficiency is a powerful brand message today
- 10. CHALLENGES In most cases the benefits outweigh the challenges as there is so much room for cost and energy savings $ System Failure they fail and the proper backup systems aren’t in place this can be catastrophic Data Analysis companies are not using this data properly Cost to Convert Or Perceived cost to convert; incentives not yet sufficient
- 11. Future More Data More Intelligence Aggregate information from wide range of applications & data sources Channel Companies Companies like Google’s Nest is moving into the space Internet of Things By having a comprehensive catalogue of objects and point buildings can optimize its role to suit the purposes of that state and time “Smart buildings will becomeSmart Cities Taking the concept of Microsoft’s smart campus to a new level by pushing Governments and Cities to use the technology smart cities and smart cities will change everything.” Darrel Smith Microsoft
- 12. Thanks “Quite simply, companies seeking to enhance their bottom line need to look no further than the offices they’re sitting in.” -Accenture
- 13. REFERENCES • Siemens Industry (2012). “Sustainable Solutions for Commercial Real Estate”. • Image Source on “Green Building Design Vancouver: Building Management Systems”. • Image Source: Microsoft. http://www.microsoft.com/en- us/news/stories/88acres/88-acres-how-microsoft-quietly-built-the-city-of-the- future-chapter-1.aspx • Rosales, Jim (2014). Informational Interview with Portfolio Chief Engineer at Kilroy Realty Corporation. • Siemens Industry. “Building Efficiency Optimization”. http://www.buildingtechnologies.siemens.com/bt/global/en/buildingautomation- hvac/building-automation/applications-tools/Pages/energy-consumption- analysis.aspx