1. Next Generation Telematics Pattern
The
Next Generation Telematics Pattern

2. … brings greater flexibility and scalability to the industry.
The enhanced telematics pattern with a technology-neutral telematics protocol …
The eCall example …
… brings greater flexibility and scalability to the industry.

3. Bildquelle: www.fotosearch.de/bthumb/UNC/UNC274/u22091747.jpg
Telematic Unit (TU)
Bildquelle:

4. Service Handler Dispatcher Data stream with decodes message data
enriches data (vehicle type, colour…)
Dispatcher
selects & informs relevant service (CC)
matches data & voice streams
Voice call
Data stream with
VIN
Vehicle position & driving direction
time of accident
HMI language
Telematic Unit (TU)
PSAP
Call Center (CC)
Other Services
Interface 5
Interface 8
proprietary
Interface 1
Dispatcher (DSPT)
Interface 2
Service Handler (SH)
Interface 6
Service Integrator (SI)
Interface 3
Interface 4
Interface 7
Provisioning Data Provider (PDP)
Customer Data Provider (CDP)
Content Provider (CP)

5. Public Safety Answering Point Service Integrator
Call Center
evaluates data
checks urgency of eCall
involves relevant PSAP
Public Safety Answering Point
requests data from call center
sends ambulance to place of accident
Service Integrator
integrates service provider
forwards data to relevant service
forwards content (relevant PSAP)
Telematic Unit (TU)
PSAP
Call Center (CC)
Other Services
Interface 5
Interface 8
proprietary
Interface 1
Dispatcher (DSPT)
Interface 2
Service Handler (SH)
Interface 6
Service Integrator (SI)
Interface 3
Interface 4
Interface 7
Provisioning Data Provider (PDP)
Customer Data Provider (CDP)
Content Provider (CP)

6. Flexibility and scalability …

7. Flexibilty inside the backend distributed components and
Service Integrator (SI)
Service Handler (SH)
Flexibilty inside the backend
distributed components and
additional services
Service Integrator (SI)
Service Handler (SH)
Interface 4
Interface 6
PSAP
Service Integrator (SI)
Customer Data Provider (CDP)
Call Center (CC)
Service Handler (SH)
Other Services
Interface 5
Interface 8
proprietary
Interface 7
Content Provider (CP)
Telematic Unit 2 (OEM2)
Telematic Unit 3 (OEM3)
Interface 1
Dispatcher (DSPT)
Interface 2
Telematic Unit 1 (OEM1)
Interface 3
Provisioning Data Provider (PDP)
Scalability inside the backend
several components of one type
Flexibility outside the backend
communicate with different TU types
serve different OEMs
independent from bearer technology

8. The NGTP Group
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9. Find additional documentation at
The NGTP Group
Find additional documentation at