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Siemens

The Connected Building

AWS Summit Berlin 2018

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June 2018 Page 2 Markus Winterholer / Siemens Building Technologies

41% of energy worldwide

is consumed by

buildings

80% of total lifecycle

cost of a building

occur in the

operation phase

50% of workforce

will be millennials

by 2020

30% of corporate real

estate portfolios will

consist of flexible

office space





There are different types of customers and stakeholders

in the building technologies sector …

… with very different requirements

Architects/

Developers

Owners Operators Tenants Visitors Construction

companies





Why the construction industry needs IoT

Productivity increase in the Construction industry1 Customers know – Digitization will affect every process2

Source: 1 McKinsey Global Institute “Reinventing Construction”; February 2017 | 2 Siemens customer survey, 2014, 2015

of customers want visualization of data 80%

of customers expect an improved service process 69%

of customers location-independent access to their data 65%

of customers expect new digital services and business models 50%



Building IoT Data Market

Building in transformation1 Big data analytics2

Outcome economy3 Connected World4

Source: 1 Memoori Report 2016 | 2 World Economic Forum 2016 | 3 Memoori Report 2016 | 4 World Economic Forum 2016

60% annual growth in data collected form smart

buildings year over year, volume doubles every two years

50% of the world’s data, in the history

of mankind, was created in less than the last year

Building IoT Market will grow from US$23.5 bn in 2015 to

US$75.5 bn in 2021 with 20.7% CAGR

8 billion devices connected to the Internet

today; by 2030 it is forecast that there will be 1 Trillion



Building Data

Example Office Building

~200 Gigabytes static data

~60 Sensor types

~2,000 Datapoints

>500 MB data per day or ~200 GB per year

Siemens Requirements

500,000 commercial buildings 100 Petabytes per year

~30 years operation phase 3 Exabytes

Availability in 4 regions, 160 countries

Access for 12,000 service engineers and millions of users



Let’s turn this data into knowledge in order to enhancing building performance and improve user experience

and generating data





Creating perfect places based on Services – User Centric

focus as a holistic approach to the modern workplace …

Customer Interest Relevant KPI’s

Cost per space unit

Employee satisfaction

CO2 emissions

Employee productivity

Optimizing CAPEX and OPEX

Energy and

asset efficiency

Space

efficiency

Individual efficiency

and comfort

Workplace Utilization

Revenue per space unit

Vacancy Rate

Asset Performance/Useful Life



Enhancing building performance through the power of data

Holistic approach to digitalization





“Charter of Trust” as basis for joint development

of digitalization and cyber security



Digital Twin – Bringing Construction Plans and IoT together

CO2

WHAT is going on WHERE?

Digital Twin

http://www.google.de/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&ved=0ahUKEwjd25CY6JnYAhVM6xQKHaE3ASIQjRwIBw&url=http://africabook.info/buildings-floor-plan.html&psig=AOvVaw0EKejJvuCvRpuCd9YWb5K-&ust=1513901316228621



BT Digital Twin – Four steps from isolated data silos to an

integrated building knowledge base

Technology Benefits

Digital Twin

APIs

Data

Federation

Rules and

Predictions

Knowledge

Graph

4

3

2

1 Access

Link

Enhance

Provide

• Rules and constraints

• Machine learning

• Graph databases

• Semantic data models

• Virtual or physical data integration

• Query rewriting

• (Micro) Services

• Automated completion and validation of

integrated building knowledge base

• Flexible semantic data model

• Link objects across data sources

• Intuitive query formulation for users

• Easy integration of new data sources

• Support for heterogeneous interfaces

and data formats

• Contextualized data access

• Continuous development



A semantic data model enables flexible linking and an

integrated, intuitive API for applications

Semantic Data Model 2

3

1

new new

Planning

tools

Simulation

tool

Building

Operations

Security aaS Building

Performance

Service Portal Location Ba-

sed Services

Novel BT

Services

3rd party

Services

Connect

to data

Drive

applications

BT Knowledge

Graph

ETL or

Virtual Integration Customer Data

Weather Data

Public Energy Data

MindSphere Building Structure

(e.g. BIM IFC)

Product Data

www

4

Data API IFC import/

GraphicsAPI Product API



Bu

AWS IoT

Amazon Elasticsearch Service

Amazon Kinesis

Amazon Kinesis

Firehose Sensors

Building

Amazon S3 Amazon

SageMaker

Kibana Dashboard

MindSphere

Time Series Data from Sensors

IoT Connectivity



Visualizing Timeseries Sensor Data



MindSphere



Amazon Neptune Graph Database maintains the logical data

model and links to other data sources

Load Property Graph and RDF Data Store billions of relationships Fast graph queries

https://aws.amazon.com/de/neptune

Amazon S3

Property Graph

CSV

Resource Description

Framework (RDF)

Turtle

N-Triples

N-Quads

RDF/XML

Bulk

Load API

SPARQL

Endpoint

Gremlin

Server



Amazon Neptune IFC Ontology Meta-Model



Building Model Visualization



Use CAD Tools Without Local Installation

Amazon Appstream 2.0

IFC

50% reduction in

district heating

20% Maintenance

cost reduction

15% Increased customer

satisfaction

20% Higher occu-

pancy rate

Our Guarantee





Summary

• Shared cloud platform for building information and

CAD applications – all cloud based – no local installations

• Fast cloud usage and adoption of new services

by cooperation with AWS Professional Services

• Know how transfer, Workshops, DevOps, CI/CD Pipeline,

Architecture reviews, Security

Targets

• Connect 500,000 buildings to MindSphere

• Engineering process improvement by 50%

• Faster tendering process to win more customers



Contact

Markus Winterholer

Siemens Schweiz AG

Building Technologies Division, International Headquarters

BT/HQ/SSP TIA TI

Gubelstrasse 22

CH-6030 Zug

Switzerland

Mobile: +41 79 8540 007

E-mail: [email protected]

Thank You

Documents

Siemens The Connected Building - Amazon Web Servicesaws-de-media.s3.amazonaws.com/images/AWS_Summit... · new new Planning tools Simulation tool Building Operations Security aaS Building