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PRODUCT DESIGN STRATEGIES FOR CONNECTED CARS USING OPEN SOURCE
Karthikeyan PrakashProject Engineer - IoT, Techolution India
@karthikknp karthikeyanprakash
© Techolution India Private Limited
Overview
● Connected Car Architecture
● Telematics & Autonomous Driving
● Software Defined Car
● Standards & Specification (WG)
● Product Design Strategies
● Conclusion
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Architecture of Connected Car
CAN BUS Communication
Telematics Control Unit
IVI & Software Systems
Imaging and ScanningCamera, LiDAR etc.,
DSRC V2V and V2X
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Different Levels of Autonomous Car
4
Driver is continuouslyexercising
longitudinalOr lateral control
Lateral or longitudinal control is accomplished
by the system
Level 1
Driver has to monitor the
system all times
Lateral or longitudinal control in specific case
Level 2
Drive must always be in a
position to resume
System recognises performance and requests drive to resume control
Level 3
Driver is not required during
defined case
System can cope up with all situations automatically in a defined use case
Level 4
System can cope up with all situations
automatically during the entire journey. NO driver
required
Level 5
Level 0 - Driver Only is ignored in image
Driver is not required
Monitored Driving Non- Monitored Driving
© Techolution India Private Limited© Techolution India Private Limited
Software Defined Car
5
● Sensor Networks
● Engine Control Unit
● In-Vehicle Infotainment System
● Assisted Control System
● Imaging & Sensor Networks
● Engine Control Unit
● In-Vehicle Infotainment System
● Autonomous Driving System
Past
Present
Future
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Standards and Specifications
Automotive Working Groups
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GENIVI
7
AGL
● “Code First”● Complete distro, Middleware, App
framework● Unified Software Base● Standard open source project
● “Bring Your Own Platform”● Compliance to GENIVI Specification● Different Software Base● Interoperability and Reuse issues●
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W3C Automotive
W3C Automotive Working Group (WG)W3C Automotive Business Group (BG)
● Accelerate and support web technologies in Automotive Industry● First draft of Vehicle Information API and Vehicle Data API
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An open source implementation and a certification program allowing devices to communicate regardless of form factor, operating system, service provider, transport technology or ecosystem.
At Feb 2017,
GENIVI ALLIANCE AND OPEN CONNECTIVITY FOUNDATION COLLABORATE ON OPEN STANDARDS IN VEHICLE CONNECTIVITY
9
At #CES2017 OCF & GENIVI showcased different capabilities of connected car
OCF is backed mostly by big players such as Samsung, LG, Intel, Microsoft, Qualcomm
At #CES2018 samsung announced that all its smart devices will be complied to OCF in next couple of years.
Video: https://goo.gl/81PkLA
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Instrument Cluster, In-Vehicle Infotainment System, Telematics
Product Design Strategies
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Automotive Products
OEM After Sale
Digital Instrument Cluster IVI Telematics IVI
Suggested Platforms (No particular Order)
● Freescale i.MX53● Renesas R-Car M2● NVIDIA Jetson TK1 developer kit● INtel VTC-1010
Development Platforms (Reference and Community BSPs)
● Renesas R-Car M2● Atom E38xx● NXP i.MX6● Raspberry PI 2/3
● Raspberry Pi 3 can be extended to any platform
● ELM327 for OBD2
12
GENIVI + Tizen IVI AGL
© Techolution India Private Limited
13
Digital Instrument Cluster using Open Source
Thank You
Karthikeyan PrakashProject Engineer - IoT, Techolution India
@karthikknp karthikeyanprakash
© Techolution India Private Limited