IVI Software Update - Challenges and Strategies - Webinar Presentation (updated)
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Transcript of IVI Software Update - Challenges and Strategies - Webinar Presentation (updated)
IVI Software Update
Challenges & Strategies
July 31, 2013
© KPIT Technologies Limited
Partners to Automotive Industry
2 9/23/2013 www.kpit.com | [email protected]
8,300+ employees
20+ OEMs
100+ Tier 1’s
20+ Semi-con Companies
Cu
sto
mers
300+ Vehicle Production
Program Exposure
Engine
Transmission
After-treatment
Hybrid
POWERTRAIN INTERIORS
& EXTERIORS A B
CHASSIS
& SAFETY C
Infotainment
Clusters
Body Electronics
Chassis Systems
Safety Systems
Vision Systems
MECHANICAL
ENGINEERING
HORIZONTAL
SOLUTIONS
IN – VEHICLE
NETWORKING DIAGNOSTICS
Among the Best 5 companies by Industry Focus : Automotive - International Association of Outsourcing Professionals (IAOP)
© KPIT Technologies Limited
About the Speaker
3 9/23/2013 www.kpit.com | [email protected]
Sriram G.
• 15 years of rich experience in Automotive
Electronics including Infotainment
• Senior Solution Architect at KPIT
• Leads the Infotainment Platform Development
Group
• Responsible for the architecture of KPIT’s KIVI
platform
• Architect & Topic Lead, CE Connectivity Expert
Group at GENIVI
• Leads the Device Management topic
© KPIT Technologies Limited
We will cover…
Software update
• Trends
• Need in vehicle Infotainment
• Challenges
• Strategies
• KPIT’s Approach
• Best Practices
• Q&A
4 9/23/2013 www.kpit.com | [email protected]
© KPIT Technologies Limited
Software update related trends
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• Mainly diagnostics,
IVI ECU & map data
updates
• Via DVD or
proprietary tools
• Full software re-flash
2000-2008
• Post sale firmware
update eg. Ford Sync
• Via DVD/ SD Card/
Proprietary tools
• Full software re-flash
2008-2010
• Technology drops
• Component or
feature level updates
• Via USB/ Ethernet
2011-2013
• Features, Apps,
Content updates
• via USB, Ethernet,
FOTA, SOTA
2014-2020
OEMs want to shift to less expensive and more seamless software
updates facilitated with connectivity
© KPIT Technologies Limited
Software update need in IVI
6 9/23/2013 www.kpit.com | [email protected]
Increasing software complexity in IVI
Faster introduction of new CE devices
& features
Rising importance of App updates for
IVI
Buggy IVI software leading to
customer complaints
© KPIT Technologies Limited
Without software updates…
7 9/23/2013 www.kpit.com | [email protected]
In One Year
TODAY
© KPIT Technologies Limited
Key stakeholders & Workflow
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It is critical that automotive OEMs implement User Experience
centric software update strategies
Software
Update Sta
kehold
ers
OEM
End Customer
Service Technician
Dealer
Tier #2
Tier #1
Telecom Partners
App Developers
What?
When?
Where?
Why?
Work
flow
How?
© KPIT Technologies Limited
Software update: key challenges
9 9/23/2013 www.kpit.com | [email protected]
Providing
seamless
updates
Varied levels of
user technology
awareness
Expensive
software update
campaigns
Maintainability
over the life of
vehicle
Common
approach across
product stages
End user,
vehicle safety &
security
© KPIT Technologies Limited
Important software update strategies
10 9/23/2013 www.kpit.com | [email protected]
Platform
approach
Over the Air
update
Beta testing
Thorough
audit trailing
Software
partitioning
Variant
management
Unified
approach for
production
to post sale
updates
© KPIT Technologies Limited
Update centric architecture
11 9/23/2013 www.kpit.com | [email protected]
modular, component based
+
package & variant centric
modular, component based
© KPIT Technologies Limited
KPIT’s Platform Approach
12 9/23/2013 www.kpit.com | [email protected]
Beyond FOTA &
Head Unit
Inside Head Unit: Software Update
System of Systems
Build
Management
Configuration
Management
Variant
Management ……
Cloud Hosted
Server
Infrastructure
© KPIT Technologies Limited
Top 5 best practices
13 9/23/2013 www.kpit.com | [email protected]
Idiot proof update mechanism
Support multiple update methods
Optimum update package size
Align deployment architecture with part numbering
Periodic refresh & defragmentation
© KPIT Technologies Limited
What we do…
14 9/23/2013 www.kpit.com | [email protected]
Strategy
Consulting
Architecture
Consulting
Implementations Integration
Questions?