on the journey to autonomous driving: automotive ethernet ... · a new postion of strength 50+ year...

On the Journey to Autonomous Driving:

Automotive Ethernet for more Security, Connectivity, and Comfort

• New NXP

• Autonomous Driving, what is that?

• Use Case Examples and Requirements

• Smart car systems and Communication Sub-system

• Why Ethernet for High-speed Automotive Communication?

• Key Communication Elements for Smart Car Systems

• NXP Contribution to Bring Autonomous Driving

Contents

March 21, 2016 COMPANY PUBLIC2.

A NEW POSTION OF STRENGTH

✓ 50+ year history

✓ 17,300 employees

✓ $4.59b in revenue

✓ 20.7% EBIT

✓ $839m in R&D

✓ 50+ year history

✓ 28,000 employees

✓ $6.03b in revenue

✓ 27.2% EBIT

✓ $723m in R&D

$10B IN ANNUAL

REVENUE

11,000+ENGINEERS

~45,000EMPLOYEES

9,000+PATENT

FAMILIES

35+COUNTRIES

4th LargestSEMICONDUCTOR

COMPANY

GLOBALLY1

(1) Total semiconductor market excluding memory

COMPANY CONFIDENTIAL – INTERNAL USE

TODAY: 90% OF AUTO INNOVATION VIA ELECTRONICS

NXP IS #1

#1 Auto Analog/ RF #1 Auto MCU (ex JPN) #1 Auto Merchant MEMS Sensors

#1 INFOTAINMENTTUNERS

SOFTWARE-DEFINED DIGITAL RADIO

MULTIMEDIA PROCESSORS

SOUND SYSTEM DSPs & AMPLIFIERS

NFC BT PAIRING

WIRELESS POWER CHARGING

POWER MANAGEMENT

#1 SECURE CAR ACCESSIMMOBILIZER/ SECURITY

REMOTE KEYLESS ENTRY

PASSIVE KEYLESS ENTRY/ GO

BI-DIRECTIONAL KEYS

NFC

ULTRA WIDE BAND

ADAS & SECURITY POWERTRAIN & CHASSISMICROCONTOLLERS

PRESSURE/ MOTION SENSORS

BATTERY MANAGEMENT

DRIVERS

STANDARD

PRODUCTSLOGIC

POWER

DISCRETES

#1 VEHICLE NETWORKINGCAN/LIN/ FLEXRAY

ETHERNET

CENTRAL GATEWAY CONTROLLER

SECURITY

#1 SAFETYMICROCONTROLLERS AIRBAG

ANALOG AIRBAG

MICROCONTROLLERS BRAKING

ANALOG BRAKING

SENSORS BRAKING

TIRE PRESSURE MONITORING

#1 BODYMICROCONTROLLERS

POSITION/ ANGLE SENSORS

SYSTEM BASIS CHIPS

Lead functional integration …. ONE GtM approach across businesses … seamless collaboration!


Levels of “Driving Automation”, SAE J3016

Source: www.smart-systems-integration.org/public/documents/publications/

EPoSS Roadmap_Smart Systems for Automated Driving_V2_April 2015.pdf

ACC: Adaptive Cruise Control

LKA: Lane Keeping Assist

X: Environment Perception

Source: http://cyberlaw.stanford.edu/loda

Level 0-2:

Human driver monitors driving environrment

• No Assistance

• Driver Assistance

• Partial Automation

Level 3-4:

Automated driving system monitors driving env.

• Conditional Automation

• High Automation

• Full Automation

Driver

System

Environment Perception changes the game; V2X is key enabler for the

„car system“ to get into the „driver seat“ and take decisions …


• Car makers worldwide are presenting

and testing prototypes of highly

automated vehicles (SAE Level 3)

• IT companies are entering

Automotive value chains with self-

driving concept cars (SAE Level 4/5)

• Politics is debating about data

security, robot ethics, connectivity

and need for infrastructures

International Developments

Daimler Google

Step2: Driving including lane changing

Step 3: Safe and Smooth driving at merges,

divergences and frequently congested

sections

Step 1: Continuous driving in the same

lane Measures to ensure that there is no loss of

ACC and lane departure prevention

assistance

Measures to make it possible to change

lanes in advance)

Source: Automated driving Activities in Japan - Springer


TOMORROW: ENABLING THE SECURE CONNECTED CAR

Radar

Vision

Secure V2X

SENSE

Processing

Sensor Fusion

Security

THINK

Powertrain

Chassis

Braking

ACT

Digital Networking

Infrastructure

Security

BIG DATASecure

Network

Secure

Network

Surround ViewBlind Spot

Detection

Park A

ssist

Rear

Collision

Warning

Park Assistance/

Surround View

Surround

View

Park A

ssist

Cross

Traffic

Alert

Traffic Sign

Recognition

Lane Departure

Warning

Emergency Braking

Pedestrian Detection

Collision Avoidance

Adaptive

Cruise Control

Secure Connected, Self-Driving Cars Will

Save >1,3M Road Fatalities Globally

NXP Offers Complete Secure

ADAS System….

…Including Big Data

Infrastructure


VEHICLE-TO-VEHICLE/ INFRASTRUCTURE COMMUNICATION

Emergency Electronic Brake Warning

Do Not Pass Warning

Emergency Vehicle

Warning

Hazardous

LocationLeft Turn / Intersection

Assist

Unique Use-Case

Leveraging NXP’s Software Defined Radio & Security Leadership

ADAS Networking Architecture

9.

RadarCamera

Remote Radio

HMI

ADAS Box

Ethernet Switch

ADASHost ProcessorSafety Applications, LDMTelematics AppsSensor Fusion (Camera, Radar, C2X)Security

Amplifier BoxClass D

RadioAM/FMDAB/HD/SXMReception ImprovementBlendSatellite SXM

Remote Amp

V2X802.11p/n/acBT-LE

HMIDisplayHost ProcessorApplicationsDriver Interface

Remote Amp

RadarCamera

Sharkfin

Light

Matrix

BCM

Ethernet Switch

BCMBody ElectronicsGateway

Ethernet

Ambient Light

LED LED LED LED LED LED

Front LightLED DRL./PLLED LBLED/Laser HBDynamic TurnMatrix/PixelLaser SpotlightInfraredAFS

Ambient LightDrive modeSafety Warning

CAN

LIN

• Highly secure multi-communication platform(s)

• Integration of e.g. V2X, Radar, DAB, 5G, NFC, Bluetooth, 802.11p, car network, …

• Built-in security and privacy from component to overall system level

• Covering personal mobility, routing, road-infrastructure, traffic info, car control, ...

• Ad-hoc scalability: add sensor as it is available (by environment)

• Location independent, multiple environments e.g. as cities, countries

Requirements for Smart Systems, Communication


Autonomous Driving System is a Smart System

Smart Systems

• Sensors, Actuators, and Cognitive Systems (ADAS)

• Systems Integration

• Communication System Automotive Ethernet is Key Enabler

Source:


In-Vehicle Networking “2020”

Application LayerUser application

Presentation LayerEncryption/Compression

Session LayerAuthentication

Transport LayerEnd-to-end, Error Control

Network LayerNetwork addressing,

routing

Data Link LayerError Detection, Flow Control

Physical LayerBit stream, physical medium

Body

Domain

Surround ViewHead Unit

AudioRear Seat

Entertainment

DisplayDisplay

Amplifier

DVD

Driver Assistance

CAM

1

CAM

2

CAM

3

CAM

4CamerasRadar

FlexRay

CAN 1

Diagnosis

Ethernet Backbone

Powertrain

& Chassis

CAN 2

LIN

…...

Also Next Gen. In-Vehicle Architecture will be „Domain-Based“

Ethernet Backbone Network

IVNLegacyControl

Ethernet for Existing

Applications and Additions

of Newer Applications

Ethernet

V2X


Evolving Trends – Why Ethernet?

• Ethernet is known for more than four

decades in Telecom and Datacom

• Ethernet evolved from being used in local

area to wide area networks

• Legacy TDM networks were for voice traffic

• Increase of data traffic compared to voice

• IP is the choice for transport of data/voice

• IP blends very well with Ethernet

Market Forecast


Today, Ethernet enables applications in the car; yesterday, Ethernet enabled

Datacom in telecom – Ethernet is well established and goes well with IP protocol

• Traffic Engineering – Latency, Bandwidth, Throughput

• AVB – Synchronization, Prioritization, Traffic Shaping, Admission Control

• Security – Authentication, Encryption

• (Diagnostics)

Key Elements for Switched Ethernet


• If “no switching” there is no

contention (point-to-point link)

• Not managed contention no

guarantees on delay, throughput

• Managed contention traffic

engineered network guarantees

delay, throughput, prioritization, flow

Switched EthernetTraffic Engineering

Station A

Station B

Station C Station D Station E

SWITCH SWITCH

Contention at Ingress

(input)

Contention at egress(output)

For a Many-to-many Connection Switching is Needed


Source: IEEE 802.1AS

Switched EthernetAudio Video Bridging (AVB)

For Streaming Traffic, AVB is Needed

• TSN as next step (std. in progress)

• A set of IEEE standards which enables

synchronized low latency streaming of

audio and video streams

• IEEE 802.1AS: Synchronization

• IEEE 802.1Qav: Traffic Shaping

• IEEE 802.1Qat: Admission Control


Switched EthernetSecurity

• Security• Protection against unauthorized access –

Internal and External

• Latent• Traffic Engineering Concepts

• Admission Control

• Forwarding Rules

• Ingress Bandwidth Limitations

• Limiting Address Learning

• Partitioning of Networks with VLANs

• Active• Authentication (IEEE 802.1X)

• Encryption (IEEE 802.1AE)


• NXP is a founding member of OPEN Alliance Special Interest Group,

establishing 100Mbps BroadR-Reach™ as de facto standard; spec has

been standardized by IEEE

• Differentiating from consumer standard through

• Low bill of material (unshielded single twisted-pair)

• Automotive quality, reliability and temperature range

• Superior EMC

• NXP leads the introduction of Ethernet low-power mechanism

• Low-power performance is a key enabler for Automotive

Driving the Standardization


What NXP does: Modular in Two Families

Sw

itch

Ph

yTJA1100 Single-port PHY

• IEEE Std 802.3bw-2015

(100BASE-T1)(*)

• De-facto standard

SJA1105 SWITCH

• Automotive Ethernet

• In collab with TTTech

Benefit: Flexible, Scalable Configuration Allows All Configurations –

from Low-end to High-end Luxury Brands

Sam

ple

s a

vaila

ble

(*) 100 Mbps BroadR-Reach


NXP Ethernet – Scalable and Flexible Solution

• Single-chip Broad-R-Reach PHY

• 100Mbps full duplex over UTC

• Release in November 2015

• Single chip dual Broad-R-Rach PHY

• Enables better scalability

• Release on December 2016

SJA1105

SJA1105-T

• 5-port switches with external host and PHYs

• AVB and AVB+TSN versions

• Release in April 2016

Port 3

Port 4

Port 1

Port 2

Port 5

Port 6

Port 7

Port 8 (Host Controller Port)

SPI


APPLYING SECURITY-LEVELS FROM

BANKING AND ELECTRONIC ID SECTORS

TO THE AUTOMOTIVE INDUSTRY

• Car2X: secure access to in-vehicle networks

• eVehicles: secure financial transactions

• Tracking: privacy protection

• Traffic management: vehicle identification

• Remote car management: SW upgrade,

feature activation

• Device protection: preventing theft, cloning, counterfeiting, tuning,

manipulation, eLicensePlate

Secure

Microcontrollers

Contactless

Readers

Contactless

Tags & Labels

NFC

SMART MOBILITY EVERYWHERE

NCF3340: World’s first automotive

qualified NCI-based NFC controller

... many more to come!

Payment Door opener Car Sharing Remote planning

Personalization Bus ticket City Bike Check-in

Touch & Travel Car key

http://www.nxp.com/secure-connections/connected-car.html










THANKS! . . .

https://www.youtube.com/watch?v=H5eLhER9jZ4

THANK YOU!

The Car of the Future - Powered by NXP NXPAutomotive

The Car of the Future - Powered by NXP




https://www.youtube.com/channel/UCR93HViLk1236preKnaeZfw

on the journey to autonomous driving: automotive ethernet ... · a new postion of strength 50+ year...

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