V1.0 | 2017-09-27

VECTOR GB Ltd Conference, 28th Sept, 2017

Vector Logger Cloud

2

Agenda

u Challenges

Vector Logger Cloud

Security Aspects

Data Acquisition Policy

Conclusion

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Challenges

Vector Logger Cloud

u Growing complexity of EE systems requires to test more and more

u Number of data sources to acquire grows

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Challenges

Vector Logger Cloud

Vehicle Networks:

Access to ECU communication

u Messages & signals in vehicle

u CAN, LIN, FlexRay, MOST, …

Diagnostics:

Access to series ECUs

u ECU identification data, measurement values & fault memory (DTC)

u UDS, KWP2000, …

CCP/XCP:

Development access to ECU

u Firmware variables, measured signals

u DAQ or polling mode, seed& key, …

Misc Data:

Access to Environment

u Analog Measurements, …

u Audio comments, Camera

FlexRay

KWP2000 UDS OBD

ODX PDX

Diag RQ

Diag RS

LIN

DBC LDF

FIBEX

CCP 2.0, 2.1 XCP on CAN 1.x

XCP on FlexRay

DAQ

Polling

A2L

CAN

Logger Accessories

Meas. Modules

5

Challenges

Vector Logger Cloud

u More & more miles of real car testing have to be covered

u Efficiency of test fleet operation gains economic importance

u Acceleration of model cycle leaves less time for testing

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Challenges

Vector Logger Cloud

u Solution: Remote Access!

u You are in need of

u IT know-how & server hardware

u or an IT department providing both

IT Department IT

Know-How

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u Server hardware

u Internet access

u Setup & operation

u Maintenance (e.g. security patches)

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Agenda

Challenge

u Vector Logger Cloud

Security Aspects

Data Acquisition Policy

Conclusion

8

“Make it as easy and useful as a USB cable!”

What is the Vector Logger Cloud?

Vector Logger Cloud

Offline analysis

Local Storage

Configuration

High security standards

Data storage

Direct access

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u Standard installation of Vector tools

u Vector Logger Configurator

u CANalyzer/ vSignalyzer

u Vector Logger

u Cellular provider

u SIM cards with data volume required

u Free choice of the provider > Technical aspects: Network coverage in target region

> Commercial requirements: Costs for data volume and roaming

> Contractual aspects: Special conditions for existing customers

u Vector will

u Setup, operate and maintain the servers

u Provide credentials for a key user in charge of giving his colleagues access to logger and server

u Vector Logger Configurator can be used as accustomed to

System Components

Vector Logger Cloud

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u Add new loggers and manage them

u Upload new configurations to the cloud

u Roll out proven configurations into a fleet

u Display current status of the registered loggers

Vector Logger Configurator: Fleet Management

Vector Logger Cloud

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u Display current log file list from registered vehicle with personalized view

u Download selected log files

u Delete no longer needed log files to clear memory

u Open the log files in the Navigator and export data

Vector Logger Configurator: Data Management

Vector Logger Cloud

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Vector Logger Configurator: Navigator View

Vector Logger Cloud

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Agenda

Challenges

Vector Logger Cloud

u Security Aspects

Data Acquisition Policy

Conclusion

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u Security concept state of the art

u Security protocols (HTTPS, certificates, …)

u Certificates with highest security level, easy to handle

u Strict client separation

u Penetration tests performed

u Certified provider (ISO27001)

u Encrypted communication between

u Logger & cloud

u Cloud & user

Security

Vector Logger Cloud

Tenant 1

Product A

ISO 27001

ID 1

A ID1

…

…

…

… …

Service Gate

Tenant 1

Tenant 2

Tenant n

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Agenda

Challenges

Vector Logger Cloud

Security Aspects

u Data Acquisition Policy

Conclusion

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u Volume data

u Overall recorded bus communication

u Selected incident recordings

u Vehicle Information, e.g.

u Whereabouts of vehicles? -> GPS position

u Which mileage was performed? -> Odometer

u Current status? -> Ignition, speed, fault bits, …

u …

u Logger Status, e.g.

u How much data was recorded? -> Number of logging files

u Is the memory card full? -> Remaining capacity

u Cyclic ‘Alive’ message

u …

Data Acquisition Policy

Vector Logger Cloud

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u User definable upload scheme, e.g.

u Frequent cyclic transmission of status information, e.g. every 5 min. (push)

u Event triggered transmission of specific incidents

u Daily transmission of high volume data (push)

u Direct access to the logger* (pull)

Data Acquisition Policy

Vector Logger Cloud

*requires SIM card with static public IP

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Data Acquisition Policy

Vector Logger Cloud

Trigger

Memory 1

Daily transmission

or immediately on event

Permanent Logging

Filter / Limit Filter Data Compression

Memory 2

Read out on return

Wi-Fi or CF card exchange

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Data Acquisition Policy

Vector Logger Cloud

Vehicle 1

config

log

1.4.

31.3.

2.4.

…

Vehicle 2

config

log

1.4.

31.3.

Vehicle 3

config

log

31.3.

28.3.

Vehicle 4

config

log

2.4.

31.3.

28.3.

Vehicle 5

config

log

1.4.

31.3.

2.4. 2.4.

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Agenda

Challenges

Vector Logger Cloud

Security Aspects

Data Acquisition Policy

u Conclusion

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u Vector Logger Cloud

u Lets you concentrate on your core competencies and measurement task

u Saves you efforts for setup and operation

u Remote access allows for quick intervention on detected incidents

Conclusion

Vector Logger Cloud

22 © 2017. Vector Informatik GmbH. All rights reserved. Any distribution or copying is subject to prior written approval by Vector. V1.0 | 2017-09-27

For more information about Vector and our products please visit www.vector.com

Author: Dr. Carsten Kellner Vector Germany