teseo at glance russia -...
TRANSCRIPT
Automotive Product Group
Infotainment 2
Infotainment
Telematics & Connectivity
Telematics Processor
GNSS embedded solutions
DeadReckoning (DR)Precise Positioning
V2X ( V2I , V2V)
In-Vehicle Infotainment (IVI)
Digital/Analog Audio Power
Power Supply
Digital RadioAM/FM Radio
Satellite Radio
Audio ProcessorGNSS Processor
Positioning 3
Automotive
Industrial
• Moving fast to leadership position• Early Galileo qualified supplier• Proprietary DR technology + MEMS• Automotive Precise Position• eHorizon , V2X , ADAS • Safety eCALL, ERA Glonass
• Wide presence in all applications• Tech expertise in the regions• Serving emerging markets • GNSS module partners offer
Position Accuracy A Key Factor for Telematics
4
Mobility
Services
Environment
Tra
ckin
gA
pplications
Goods
People
Public transportation
Anti-theft
Road tolling
DiagnosticeHorizoneHorizon
Fleet managementVehicle sharing
Insurance
Emergency call
Telematics evolution for safe mobility
Autonomous DrivingMore Induvidual Time
Processing Power
5
Tracking VehiclesInsuranceSafety (911..)
Fleet MgmtAntitheftTolling
Remote Control
Vehicle Data Logging
ADAS:eHorizon
V2X, V2VWiFi spotAutonomous drivingin selected use case
Data managementCar networks
≤ 2030eCall , ERA GLNSCar ServicesDriving BehaviourMonitoring
Full Autonomous Driving
Tech
nolo
gies Highly Automated
Driving
……
Connected CARS
Vehicle CommunicationVehicle Data Sharing
Remote services
100 200 1000 2500
10 250
DMIPS
mt1 <1
>3000
Positioning Precision
Challenges
• Multiple Connectivity Technologies• More Security ���� code & data protection • Growing Processing Power (DMIPS)• Sub-meter accuracy position
early ‘90s
GNSS - Teseo family 6
Unique automotive scalable solution • MCU, Stand alone, Host based
Pioneer in Multiconstellation• GPS, GALILEO, GLONASS, BeiDou, QZSS
State-of-the-Art Autonomous & Predictive AGNSS
Proprietary Dead Reckoning Automotive Way (DRAW) sensor fusion
Industrial and Automotive Grade options
…since 1993 leading the ranking of position
accuracy solutions
Why Multiconstellation ? 7
• Simultaneous usage of GPS and GLONASS doubles the number of satellites , allowing:
• Better Time To First Fix
• Better Dilution Of Precision (DOP)
• Better capability of selecting good measurements
• Protecting solution integrity from outliers
• fully independent in the case of failure of one systems
Constellation GPS GPS+Glonass
Visible Satellite* 4.4 7.8
No Fix 380 min Never
HDOP* 5.3 2.1
Accuracy* x meter (x * 0.4) meter
*Average Value (24hrs)
GPS+GLONASS Road tests 8
GPSGPS+GLONASSTRUTH
Navia Teseo based modules 9
NAVIA is a biggest Russian designer and manufacturer of navigation modules
ML-8088sE(13*15 mm)
ML-8090(13*15 mm)
Q4/201
5
NL-8090(8,7*9,5 mm)
Q1/201
6
Bestseller 2014
Russian Application with Navia/Teseo 10
ERA-GLONASS• Modules NAVIA certified for use in
terminals emergency response (eCall)
Tachograph• Modules NAVIA are used in all Russian
tachographs
Navigation dashboard for AvtoVAZ• Modules NAVIA uses Russia's largest
carmaker AvtoVAZ
ST part of Galileo program since the beginning 11
Galileo System Testbed v1 (Validation of critical algorithms)
STM contributes to first batch of Galileo signal Processing algorithm (FP6 GR POSTER)
2 test satellites ���� GALILEO POSTER
STM FW for Galileo services and applications development (FT7 Project)
First 2 IOV satellites in orbit
STM and European Space Agency performed first-ever position fix using GALILEO IOV satellite s
ecall-Ready STM Teseo II Galileo Supportwhich starts EC testing fully supporting Galileo an d
EGNOS navigation programs
E-Call Law EU Parliament approved
The European Council mandates that:All eCall system infrastructures should be in place by 17Q3
All cars must be equipped with an E-call system by 18Q1
System History STM activities
See press release http://www.st.com/web/en/press/t3531
See press release http://www.st.com/web/en/press/t3414
TeseoIII Multiconstellation engineChina road tests
GPS + BeiDouGPS OnlyBeiDou Only
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ST AGNSS Techniques used by Teseo to speed-up TTFF
• Multiconstellation -> Ephemeris downloaded from different constellations
• A-GNSS -> Autonomous Ephemeris prediction
• P-GNSS -> Server based Ephemeris prediction
• Real Time -> Ephemeris provided from an external source
Ephemeris Source Duration
Warm startTTFF (50%)
GPS Only Real Satellite 2-4Hrs 33s
Multiconstellation Only
Real Satellite 30min 25s
A-GNSS Predictive Satellite 6 days 1-4s
P-GNSS Predictive Server 14 days 1-4s
Real Time Real Server 2-4Hrs 1s
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TESEO-DRAW ST Dead Reckoning Overview
See the TESEO-DRAW video at this link:https://www.youtube.com/watch?v=E4lfyWDr-2g
14
• Updates car position/velocity when GNSS satellites signal is not available (e.g. tunnels, obscured areas)
• Improves car position/velocity when GNSS satellites signals are marginal (e.g. urban canyons, partially obscured areas)
Multilevel Car Park/1 15
1000 1050 1100 1150 1200
80
90
100
110
[s]
altit
ude
[m]
3D DR
gnss
3 dr
+1 floor
-1 floor
• Naples - Multilevel Parking
“Capodichino” Airport
• Intermittent GNSS signal
ST MEMS supportedList
Name Axes
A3G4250D 3G-Auto
AIS328DQ 3A-Auto
ASM330LHX 3A+3G-Auto
LSM6DS3 3A+3G-Cons
16Multilevel Car Park/2
ST investingin Road Safety Revolution
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AUTOMOTIVE EXPERTISE
DESIGN & SYSTEM KNOW HOW
MANUFACTURING & QUALITY EXCELLENCE
V2X MARKET PRESENCE
SYSTEM EXPERTISE
COMPLETE SOLUTION OFFERINGS
NEXT GENERATION
V2X chip
Joint development
ST & Autotalks partners towards mass-market V2X chi pset offering
Teseo is already integrated in the current Autotalk s V2X platformthe first solution to complete testing of C2C Positioning in ETSI Plugtest Event:http://www.prweb.com/releases/2015/05/prweb12744569.htm
Automotive Precise Positioning application
� Lane detection
� V2V and V2I
� Collision avoidance
� Autonomous parking
� Autonomous driving
00
Multi Band*GPS L2C Galileo E5
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TESEO Precise Positioning Ingredientsfor Autonomous driving
<1m
GPSGLONASS
BeiDouGalileo
SBASCarrier PhaseRTKRTPPP
Sensor fusion
*to be verified on TeseoIII to pave the way to TeseoIV
Teseo can host a customer application saving the cost of an
extra micro
Teseo can host a customer application saving the cost of an
extra micro
No needs of external flash connected to Teseo that can rely on
Host CPU resources (flash and MIPs)
No needs of external flash connected to Teseo that can rely on
Host CPU resources (flash and MIPs)
Teseo can autonomously compute the position data and provide to
the Host CPU by NMEA or binary protocol
Teseo can autonomously compute the position data and provide to
the Host CPU by NMEA or binary protocol
TESEO: The unique scalable GNSS solution 19
MCU with embedded GNSS GNSS Sensor
different SW approaches: SDK / Binary / Tracker
Binary approachSDK approach Tracker approach
Teseo SDK approach:MCU w Embedded Positioning
20
BENEFITS
• Cost Optimized solution for entry level applications
• Embedded GNSS receiver
• <10 uA stand by current
• Small Footprint
• Stacked flash option
• Support for Autosar 4.x CAN stack• STA8090EXG with FSMC interface
� BGA169 9x9mm 0.65mm ball pitch
• STA8090FG with internal flash
� BGA99 5x6mm 0.50mm ball pitch
Teseo SDK SW Architecture
• Teseo SDK (Software Development Kit) is conceived to let customer develop SW application on top of the GNSS library
• The SDK consists in:• Libraries for:
• Operating System (OS20 and FreeRTOS);• GNSS, ST-AGPS, DR, SBAS library;• LLD library.
• Sources for:
• Setting up Operating System;• OS20 Services• NMEA, FATFS, SDLOGS, INOUT modules.
• Eclipse projects for ARM (RVCT 5.0) and GCC (Sourcery Codebench Lite) toolchains.
• Script files for Trace32 debugger from Lauterbach.
• Some docs to start developing SW on Teseo:• SDK user manual
• OS20 specification
• GNSS library specification
• GNSS NMEA interface
• NVM specification
• SW architecture presentation
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Teseo Binary approach:GNSS sensor with UART Interface
UARTConn.
SQI-NORFlash
SAWFilter
PrimeSupply
Li-Ion Battery TESEOVDD18
VDD LPVR
UART
TCXO
26 MHz
CarBattery
RS232 Phy
LNA in
STA80xxFG w. stacked Flash
Mandatory Optional
XTAL32.768kHz
Note: This diagram is just an overview and does not represent the complete circuitry
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Binary image software
• The binary setup consists in:• FW Binary :
• STA80zz_xx_xx.bin
• Documents:• Binary overview, release note,• GNSS Test report• NMEA Interface• Firmware Configuration• Application Notes (SBAS, ST-AGPS, Adaptive
Multiconstellation…)• Tools User Manuals (xLoader, Firmware
Upgrade)
• Tools:
• Teseo-SUITE
• Flash programming: xLoader, FW Upgrade
• FW Config
• ST-PGPS Ephemeris Tool
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Standard bin
DRbin
GNSS
SW config
ST-AGNSS
SBAS
DGPS
Timing
DR
RTCM
TeseoIII Support Tools 24
Targeted to evaluation of ST GNSS and DRAW performances
EVB : Evaluation Board
SDB : Software Development Board
Used to support customer SW pre-development.
Host-Based Positioning Solution25
KEY FEATURES 700+ MIPS Core
Embedded Secure CAN subsystem
Rich OSOptional
Audio Features
WiFiModule
Host
GNSS Tracker
Host
Modem3G / LTE
BT NRG
Motion Sensors(Accelerometer, Gyro)
USB HS
UART
GPIOI2CSPI
I2S
NOR/NANDFlash
SDRAM
ADC
USB Device
CAN TCX
Cortex M3CAN Subsystem
WIFI/BTModule
SDIO
UART
CAN
GPS/Galileo/Glonass/Beidou
TeseoTracker
Telemaco2Cortex R4
PMU
Audio Amp
Head Unit
DAC
Telemaco2 - Scalable Dual Core 26
BENEFITS
• Superior Processing Power (up to 1000 DMIPS)
• Accelerated Boot Code Authentication
• Embedded Secure Subsystem running dedicated RTOS for
• System Boot & Power Management
• CAN Stack Control
• eSRAM availability for early Sensor Data Logging or SDRAM-less implementation
• Smart Boot Approach enabling Efficient Wake-up from Low Power State
• DSP Subsystem for Telematics Audio Features support
• Audio Chimes Generation
• Enhanced ECNR for voice call
• Rich OS support
• Scalability offer through several Part Number Options
• Package Availability: • BGA256 11x11mm; 0.65mm ball pitch• BGA361 16x16mm; 0.8mm ball pitch
• Temp range -40C / +85 C
Telemaco2 – Tools 27
TC2_EVB Evaluation Board
• Form-factor reference design (10x12 cm) for fast-prototyping
• On board accelerometer and Gyroscope from ST MEMS sensor family
• On board Teseo3 ST positioning IC
• On Board Modem with SIM card connector
• External connectors for Bluetooth and WLAN Modules
Teseo-Suite 28
• View NMEA, DEBUG
• View Graphics charts• Position• CN0• Sky view• Map view
• Record NMEA and DEBUG msgs
• Send Commands
• Dedicated panels:• AGPS• DR• FW configurator
• TEST plan
• Embedded TOOLs: • xLoader, • FWupgrade
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TeseoII Product Option
Standalone (SAL)
STA8088CFG with Stacked Flash
QFN56 7x7mm 0.4mm pitch
STA8088G/GAQFN56 7x7mm 0.4mm pitch
STA8088CWG WL-CSP77 4.0x4.0mm 0.4mm pitch
System On Chip (SOC)
STA8088CEXG/EXGABGA169 9x9mm 0.65mm pitch
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GNSS sensors (Binary, Tracker)
MCU with embedded GNSS (SDK)
TeseoIII Product Option
STA8090GA (Auto Grade)
(QFN56 8x8mm 0.5mm pitch)
STA8090WG WLCSP Solution WL-CSP77 3.8x3.8mm 0.4mm pitch
STA8090EXG/EXGA (SOC) (BGA169 9x9mm 0.65mm pitch)
STA8090FG with Stacked Flash (BGA99 6x5mm 0.5mm pitch)
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STA8089FG with Stacked Flash P2P compatible with STA8088FGQFN56 7x7mm 0.4mm pitch
STA8089GA (Auto Grade) P2P compatible with STA8088GAQFN56 7x7mm 0.4mm pitch
STA8089G (Industrial) P2P compatible with STA8088GQFN56 7x7mm 0.4mm pitch
MCU with embedded GNSS (SDK)
GNSS sensors (Binary, Tracker)
TeseoIII innovations
5x Multiconstellation engineGPS+GLONASS+Galileo+BeiDou2+QZSS
Carrier phase
Innovative Power management architectureIntegrated switching DC/DC regulator
Low Power consumption continuous tracking
Best Stdby current <10uA
Optimized BOMMinimal Passive components count (internal LNA-RFA loop, etc)
Embedded ROM based option
31
TeseoII vs TeseoIII 32
Multiconstellation GPS/Glonass/Galielo/QZSS TeseoII + Beidou2
Power ManagementLDO Only
1.8V Supply Voltage
LDO + Switching Regulator1.6-4.3V Supply Voltage Range
10uA Stand-By current
Peripherals/InterfacesUART, USB, SPI,SD Card,
CAN, I2C, I2S, EMISame of TeseoII
ROM Support No Yes
Thank you!