Alfonso Bahillo Visiting Researcher at...

Pedestrians’ smart mobility inside buildings

Alfonso BahilloVisiting Researcher at TSI

Faculty of Engineering, University of Deusto, Bilbao, Spain

Information Modelling in Construction and Transportation1st Baltic International Conference

Riga, 29th September 2016

MotivationCurrent Trends in IPIN

Applications

Outline

1 Motivation

2 Current Trends in IPIN

3 Applications

[email protected] BIM 2016 2 / 18


Applications

Outline

1 Motivation


3 Applications



Applications

What is a Smart Building?



Applications


Today

Buildings today are complex concatenations of structures, systems and technology.Allowing owners to select lighting, security, heating, ventilation and air conditioningsystems independently.



Applications


Today

Buildings today are complex concatenations of structures, systems and technology.Allowing owners to select lighting, security, heating, ventilation and air conditioningsystems independently.

The near future

Buildings of the future must connect the various pieces in an integrated, dynamic andfunctional way. This vision is a building that seamlessly fulfills its mission whilemitigating environmental impact.



Applications

Connecting Building Systems



Applications


The smart building will require connectivity between all the equipment and systemsin a building.



Applications


The smart building will require connectivity between all the equipment and systemsin a building.

The movement toward interoperable, connected devices and systems within abuilding requires cooperation between many different parties, many of whom arehistorical business competitors.



Applications

Connecting People and Technology

How a building can save money

Optimized cooling and ventilation equipment

Proactive maintenance of equipment

Dynamic power consumption

Matching occupancy patterns to energy use



Applications







The people that run a smart building are a crucial component of its intelligence.



Applications







The people that run a smart building are a crucial component of its intelligence.

When, Who & Where

While smart buildings systems can often sense when there are people in a room, theycompletely ignore who is in a room, where precisely they are located and where theyare going.



Applications


Some examples

Keep lights and climate control on based on preferences of each person.

Customize the content of wall displays.

Predict elevator usage.

Enable office workers to find each other.

Support emergency response teams needing to know the occupancy of areas.

Limit access to some parts of a building to those authorized to be there.



Applications

Outline

1 Motivation


3 Applications



Applications

Introduction

Inertial Navigation System for Pedestrians[Web] [Video]


http://cloud.mobility.deustotech.eu/blueteam/


Applications

Introduction

ReceivedSignal

LocationMetrics

LocationSensing

LocationCoordinates

(x,y,z)

DisplaySystem

EstimatedPosition

AdditionalInformation

Data Base

PositioningAlgorithm

Interface Interface

Interface InterfaceInterface



Applications

Introduction

Outdoor

GNSS

Global Navigation, Mapbuild, Emergency,Commerce, Scientific use



Applications

Introduction

Outdoor

GNSS

Global Navigation, Mapbuild, Emergency,Commerce, Scientific useGreat!! but...

Indoor localization?



Applications

Introduction

Outdoor

GNSS


Indoor

Beacon-based solutions

Pre-installed WSN

Long-time navigation

Beacon-free solutions

IMU+INS → PDR

Short-time accurate



Applications

Introduction

Outdoor

GNSS


Indoor


Pre-installed WSN

Long-time navigationGreat!! but...

Coverage?


IMU+INS → PDR

Short-time accurate



Applications

Introduction

Outdoor

GNSS


Indoor


Pre-installed WSN



IMU+INS → PDR

Short-time accurate



Applications

Introduction

Outdoor

GNSS


Indoor


Pre-installed WSN



IMU+INS → PDR

Short-time accurateGreat!! but...

Drift?



Applications

Introduction

Outdoor

GNSS


Indoor


Pre-installed WSN



IMU+INS → PDR

Short-time accurate

Nowadays, localization solutions tend to combine complementary systems andto integrate them into mobile platforms



Applications

Beacon-based SolutionsDeterministic methods

IPIN

Location Sensing

RSS, TOA, AOA...

Building Information Model

Beacon position & characteristics



Applications


IPIN

Location Sensing

RSS, TOA, AOA...

Positioning Algorithm

Lateration, angulation...



Building penetration loss & plan



Applications


IPIN

Location Sensing

RSS, TOA, AOA...


Lateration, angulation...

Display System

Map-matching



Building penetration loss & plan

Building 3D plan



Applications

Beacon-based SolutionsProbabilistic methods

IPIN


Fingerprinting, filtering...


Building fingerprint

Magnetic field, acoustic map, RF map...



Applications

Beacon-free Solutions

IPIN

Location Sensing

Inertial measurements


Not needed (self-contained)



Applications


IPIN

Location Sensing



Filtering



Building 3D plan



Applications


IPIN

Location Sensing



Filtering

Display System

Map-matching



Building 3D plan

Building 3D plan


Location based services forsmart buildings

Smart buildings for helpingindoor positioning and indoor

navigation


Applications

Outline

1 Motivation


3 Applications



Applications

Bahavioural Mapping



Applications

Smart Building Applications


THANK YOU

Conclusions

The opportunity for indoor location is beyond just the obvious, “Hey, I’m giving youpromotions” It is going to be an enabling technology for applications and servicesthat we couldn’t even conceive, in the same vein as GPS. Nobody predicted Uberwhen GPS first came out. Indoor location is going to be just as transformational.

Dan Ryan, CEO of Boston-based LBS software firm ByteLight


THANK YOU

THANK YOU FOR YOURATTENTION!!


Alfonso Bahillo Visiting Researcher at...

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