TOMTOM AUTOMOTIVE Connected Navigation System - STATE-OF-THE-ART
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TOMTOM
AUTOMOTIVE
Connected Navigation System
STATE-OF-THE-ART EASY TO INTEGRATE OFF-THE-SHELF MODULAR
1
TODAY’S IN-VEHICLE INFOTAINMENT SYSTEMS
Bringing good In-Vehicle Infotainment (IVI) systems to market is both
complex and expensive. The function and feature scope is ever expanding.
The automotive market is urged to innovate at fast rate to keep up with today’s
user expectations. It is difficult to predict the winning functionality and user
experience of the future.
TREND TOWARDS CLOUD-CONNECTED
CARS ADDS COMPLEXITY
The arrival of the connected car is further increasing the
complexity of an IVI system. Today, an OEM is tasked with
providing fully-connected infotainment systems. This pushes
the OEM into the role of a service delivery provider, dealing
with back-end system integration and other sophisticated
technology related to connected cars. A broad range of IVI
systems for different regions and car lines, and from multiple
vendors all need to be connected to the same server infra-
structure. They need to share functionality across a range of
functions, including – but not limited to – CRM, e-commerce,
privacy, billing and authorisation.
CLEAR NEED FOR A MODULAR APPROACH
OEMs are looking for other ways of working in responding to rapidly changing customer
requirements. Developing a highly customised system with a vast array of features from
the ground up does not provide this flexibility. We believe that an OEM can innovate and
achieve a competitive connected navigation system if it follows an approach that takes
advantage of modular off-the-shelf navigation system components.
2
TOMTOM CONNECTED
NAVIGATION SYSTEM
At TomTom, we have developed a Connected
Navigation System (CNS) that gives system vendors
and OEMs the components they need to develop a
unique, state-of-the-art automotive grade IVI system,
and that meets end-user expectations as driven by
the Consumer Electronics market.
Our CNS comprises the following key modular
components:
• Feature-rich and accurate automotive-grade global
map content
• A highly-advanced navigation software engine
• Award-winning connected services, including
TomTom Traffic
UNIQUE OEM SYSTEM BASED ON EASY-TO-INTEGRATE
STANDARD COMPONENTS
Our components are designed to meet the following strategic requirements:
• Easy to integrate within an OEM’s custom system
• Flexible around which components may be integrated
• Open standards-based, where possible
• Market-tested
The components are developed to create an OEM-branded custom system. To create a
customised system, an OEM may integrate selected components or choose a preinte-
grated CNS. Each component is designed to be used independently of other
components, giving OEMs full flexibility.
These components span the entire connected navigation experience. They are designed
with easy integration in mind and interact through well-defined application programming
interfaces (APIs). Other features and applications may be developed in addition to these
APIs. And all our components are developed according to open industry standards,
where available.
3
GLOBAL, AUTOMOTIVE-QUALITY MAPS
At TomTom, we produce our own automotive-quality maps in run-time format as we focus
on implementing the Navigation Data Standard (NDS), and in our proprietary interchange
format. We are in a unique position because we control the complete navigation chain; we
ensure that our maps, content, services and software work together seamlessly to provide
the best possible user experience.
There are many customer benefits and compelling reasons to
select TomTom maps as part of a CNS:
• We provide global coverage
• Our rich map content includes enhanced display products,
point-accurate addressing and up-to-date POIs
• Our high-quality, automotive-grade maps provide the best
routing and guidance
• We synchronise our maps with our first-class historic and
real-time traffic content for a superior end-user navigation
experience
• We close the loop with the end user by using passive and active
drivers’ feedback
• We are a leading innovator in providing incremental map
updates to the market via NDS and OpenLR
Using the feedback we receive from the millions of daily users that make up our MapShare
community, we are able to continuously improve our map content. Using our unique
content creation platform, we can process map corrections and changes rapidly.
Implementing NDS will allow us to make changes to our maps, and deliver those
changes to the driver incrementally and almost in real time.
4
NAVIGATION SOFTWARE
Characteristics of our navigation software include:
• Platform-independent navigation engine
• Fast and accurate routing
• Pre-integrated connected services
• Pre-integrated NDS map
• Fully customisable user experience
NAVKIT
NavKit is our portable C++ navigation engine. It implements all the navigation application
logic of a full turn-by-turn client. This includes positioning, map matching, search engine
technology, map rendering, routing, guidance and the service client, enabling connected
navigation.
NavKit is a portable module with well-defined interfaces: a client API that allows the
implementation of a custom navigation application; an integration interface for porting
to any operating system (OS); and extension interfaces for integrating navigation services.
NAVKIT: OS, USER INTERFACE
AND SERVICE-NEUTRAL
As well as being OS and user interface (UI)
neutral, NavKit is designed to be service-
neutral and map agnostic. So a customer can
use NavKit with non-TomTom services. Or they
can cherry-pick TomTom services (e.g. TomTom
Traffic). NavKit also provides an extension
API designed to enable any service to be
integrated to NavKit. This works by allowing
specific service information (such as available
parking spots) to be overlaid on the map and
integrated appropriately into routing.
5
NAVKIT WILL SUPPORT NDS
NavKit guarantees a highly reliable user experience by using an onboard map. NavKit will continue to support
our proprietary map format as long as demand exists, but will support NDS as its preferred map moving
forward. NDS will enable geographic and feature modularity, as well as partial, incremental and patch updates
to keep the map current.
NAVAPP
NavApp is an Android-based reference application running on NavKit. Building
on many years of navigation experience, NavApp has been newly designed
to provide an intuitive user experience. NavApp uses NavKit’s client APIs, in
conjunction with Android APIs, to deliver the UI and high-level application logic.
Our solution allows OEMs to use Android’s support for skinning to ‘theme’
NavApp and the map visualisation, or to create an OEM-specific version of
NavApp, either on Android or another OS.
Note: many IVI systems are not based on Android. For such systems, NavApp
acts as a reference UI and a runnable specification that can be implemented
on the specific UI framework used by the OEM’s IVI systems. Examples include
QNX, Windows CE, or Linux-based OS, such as Tizen with a HTML5-based UI or
Qt-based UI.
6
NAVKIT WORKER
NavKit Worker is a NavKit-based, online routing service. It runs on a server to provide navigation services in the
form of an online API.
Static routing provides one or more routes from origin to destination. Dynamic routing is supported by a server-
side vehicle agent. This monitors a route, providing notifications of ETA changes and, when applicable, a faster
route in light of dynamic traffic information or vehicle deviations from the expected route traversal.
NavKit Worker describes the route using map-independent location referencing based on OpenLR: an open,
compact and royalty-free, dynamic location-referencing standard.
NAVCLOUD
NavCloud, a server-based application, implements a data service to store, maintain and share personal
navigation application data ‘in the cloud’. Such data includes current destination, favourite destinations and
routes. This is done in an application-independent and map-independent format to enable interoperation
between the user’s different connected navigation clients, such as their PND, smartphone, laptop and
in-dash device.
7
HAROLD GODDIJN
CEO TOMTOM
‘When it comes to creating a unique IVI system,
TomTom is the ideal partner for OEMs and
Tier 1 suppliers. We offer an independent set
of open, off-the-shelf and easy-to-integrate,
NDS-based Connected Navigation System
components.’
89
CONNECTED NAVIGATION SERVICES
TomTom connected navigation services give the end user access to the most relevant and up-to-date
driver information:
• TomTom Traffic minimises traffic delays and calculates accurate ETAs, saving time, money and stress
• Speed Cameras increases safety by warning of speed cameras and danger zones
• TomTom Places lets drivers search for anything, anywhere – and their device takes them there
Our connected navigation services are available in most western European countries, the USA, Canada,
South Africa, China, Australia and New Zealand.
TOMTOM TRAFFIC
TomTom Traffic is the most accurate, real-time traffic information system available today. It gives
drivers highly accurate and fast information for better route calculation (including continuous
rerouting) and ETAs. At the same time, it minimises OEM system requirements in terms of
bandwidth consumption, processing power and memory.
Key differentiators of TomTom Traffic are:
• Highly accurate measurements of traffic jams and delays
• High update frequency, resulting in a low latency of jam information
• Highest road coverage with real-time jam information
To achieve the unrivalled quality and road coverage of TomTom Traffic, we use a range of sources
in our fusion engine to generate real-time traffic information. The precise mix of sources varies by
geographic market. Our fusion engine intelligently combines the data from all available sources
every minute into a database with both traffic flow and incident data for the entire road network.
We have developed a delivery technology based on TPEG over IP. TPEG is now widely adopted
industry standard to deliver traffic information maintained by the Traveller Information Services
Association (TISA). This enables us to provide TomTom Traffic as a service to automotive in-dash
devices developed by other Tier 1 suppliers.
Additionally, TISA has approved the OpenLR location referencing technology for use in TPEG. This
ensures that the detailed road coverage which is available on TomTom devices can also be offered to
third-party devices. OpenLR enables traffic information, not only for major roads which are included
in the standard TMC tables, but also for lower class roads. OpenLR is open source and carries no
licence fees.
10OTHER SERVICES
Speed Cameras delivers over-the-air, real-time positions of mobile speed cameras, reported by our user
community. This helps our users to drive more safely and save money. It complements the database of fixed
speed cameras that can be included as a layer in the map. Changes in fixed speed cameras can also be
delivered over the air.
TomTom Places gives drivers access to a powerful and rich set of Points of Interest. This local search product
combines content from multiple high quality sources and comprises driver-centric categories such as fuel
stations, restaurants and hotels.
In addition to the existing proprietary connected services, we can aggregate third party content for the
following services:
• Parking informs drivers of available parking spaces
near to a destination, for a more efficient and pleasant
arrival experience
• Fuel informs drivers of the available fuel stations and
associated prices, enabling price-based refuelling
decisions
• EV is a service for Electrical Vehicles, informing drivers
of the available charging stations and addressing
range anxiety, allowing for an informed journey
• Weather provides live weather reports, either at the
end destination or at any point en route, enabling
a safe and informed journey
NavKit includes extension APIs that enable the integration
of other services.
THE BENEFITS OF WORKING
WITH TOMTOM COMPONENTS
Working with the previously described off-the-shelf modular components has the following
benefits:
• Global feature-rich and fresh maps focused on drivers
• Best-in-class navigation engine
• Superior real-time traffic information
• World-class user experience
• A shorter time to market
• Significantly reduced investment in development, testing and validation
11SEAMLESS CROSS-JOURNEY EXPERIENCE
As cars increasingly become connected, user data – such as home address, favourite destinations or mileage
driven – can be stored in the NavCloud. This may then be shared and managed on different platforms, such as
smartphones or web browsers. As such, our CNS supports use cases spanning the entire journey: from planning
the trip on the web before entering the car, through to in-car route guidance and, finally, meeting the driver’s
needs upon exiting the car – whether that’s last mile guidance, other post-trip use cases or remote manage-
ment.
HYBRID NAVIGATION DAILY DRIVING EXPERIENCE
Connectivity allows for hybrid navigation. This is where On average, drivers spend 90% of their time
certain functions are implemented on the client while driving to known destinations and, generally,
others are implemented on the server. We believe don’t need turn-by-turn guidance. However,
that the basic functionality of an in-car navigation drivers heading to familiar destinations can still
system must also be available when there is no data benefit from receiving journey relevant informa-
connection. This means that critical information, such as tion. Our CNS provides drivers with information
parts of the map, needs to be stored on the device. We on real-time traffic, faster alternative routes,
combine the best of both worlds: we provide access to safety warnings and other dynamic information.
up-to-date online content, while the core functionality All of this is presented automatically – so there’s
remains operable even when no data connection is no need for specific user interaction.
available.
12BEST END-USER EXPERIENCE
A well-designed navigation system reduces driver workload stress. It enriches the driving experience by provid-
ing relevant and up-to-date information. Armed with timely and appropriate advice, drivers are empowered to
make meaningful decisions.
In designing the user interface for connected navigation, our focus is on: ease of use; providing the right infor-
mation at the right time; and reducing user interaction for common tasks.
All of our products have a user-centric design. From early conceptual explorations right through to the detailed
interaction specification of features, the end user is central to the process. Our solutions are employed by more
than 60 million users today – and this user base continues to expand.
SUMMARY
When it comes to creating a unique IVI system, TomTom
is the ideal partner for OEMs and Tier 1 suppliers. We
offer an independent set of open, off-the-shelf and
easy-to-integrate, NDS-based Connected Navigation
System components. The benefits of this include:
• World-class user experience, proven to increase
overall customer loyalty
• Shorter time-to-market, designed for easy
integration
• Lower investment in development, testing and
validation of the overall system
13TOMTOM COMPANY PROFILE
Founded in 1991, TomTom is a leading provider
of navigation and location-based products and
services.
TomTom maps, traffic information and navigation
technology power automotive in-dash systems,
mobile devices, web based applications and
government and business solutions. TomTom
also designs and manufactures its own location-
based products including portable navigation
devices and fleet management solutions, as well
as GPS-enabled sports watches.
TomTom comprises four business units -
Consumer, Automotive, Licensing and Business
Solutions. Headquartered in Amsterdam,
TomTom has 3,500 employees worldwide and
sells its products in over 35 countries.
FIND OUT MORE AT
automotive.tomtom.com
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automotive.tomtom.com/contact.html
1415
TOMTOM
AUTOMOTIVE
Connected Navigation System
Copyright © 2013 TomTom
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