1. V2X Applications Dr. Faroog Ibrahim Executive Director: ADAS
(M)

2. Outline
About Savari
Connected Vehicle activities in Detroit Area
Connected Vehicles Application Development
Standardization Example
Cooperative Research Problem.

3. About Savari
Established in Thirty employee team across three R&D centers in Bangalore, Detroit, Santa Clara
Completely funded through ongoing revenue sources:
Closing Series A venture funding
Partnered closely with:
OEMs: CAMP (GM, Ford, VW, Hyundai-Kia, Nissan, Mercedes, Toyota, Volvo, Mazda, Subaru)
University Transportation Centers: Example: UMTRI, VTTI, UofA .
Semiconductor Companies: Freescale, NXP, Qualcomm
Savari is a Tier-2 supplier actively engaging with Tier-1 suppliers
First to market with vehicle-to-vehicle and vehicle-to-infrastructure products. Savari provided proof-of-concept for USDOT’s pilot
USDOT qualified vendor for road side and on board units
Best Trial experience in states.
Setup roadside infrastructure in 7 different states through out the country 3

4. Savari Products On Board & Road Side Units Support Linux & QNX
E-commerce
Tolling
Electronic payment systems
Hot Lanes
Parking
Infotainment
Savari
V2X
Products
On Board & Road Side Units
Support Linux & QNX
Available as reference kit
Integrated with latest radio products
Integrated with GPS, DSRC, WiFi & LTE
Supports IEEE, SAE standards
Patented application differentiation
Safety
Forward Collision, Blindspot warning, Crash Mitigation
Eco Driving
Co-operative ACC
Radar/Camera Sensor Integration
Mobility
Real time traffic info (probe data collection and distribution)
Signal timing adjustment
Traveler/traffic info
Traffic signal pre-emption for emergency/transit vehicles
Road weather & winter operations

5. Selected Savari customers include
CAMP
11/11/2018

6. Activities in Detroit CAMP
Supplier for the V2I application development
Working with 11 automotive OEMs
UMTRI
Supplier to Safety Pilot 1s & 2nd phase
RSU & OBU deployment in Ann Arbor Safety Pilot
MTC
Affiliated member
Working with OEMs, Tier-1 suppliers for integration
Demonsrate HOV system with Xerox in the MTC grand opening
Volpe
Safety application validation testing in various test tracks

7. R&D: Safety and Mobility Applications Development, and Fusion
Core:
Positioning,
Data Filtering and Estimation
Enabler:
Target Filtering
Target Classification
Path prediction/Path history
Map Matching (lane level)
RSE selection
Data qualification and credibility
Data quality measure
Misbehavior detection
Applications
Safety
Mobility
Environmental (green)
Automation
Fusion
BlackBox functionality
Fusion level requirements
Navigation (road level map) benefit and cost.

8. Savari Active Safety Applications
Applications: Savari has developed Significant IP in the Middleware and V2X Application layers
Common Enablers & Algorithms
Target filtering, target classification, path prediction, path history, data filtering and signal estimation, data quality measure, prioritization for fusion algorithms, map matching and RSE selection
V2V: Savari has developed many Safety Applications ( targeted applications by OEMs)
Forward Collision system FCW.   
Blind Spot Awareness BSA. 
Lane Change Assist LCA.   
Emergency Braking Warning EEBL. 
Intersection Maneuvering Assist with and without Map IMA, LTA
Stationary Vehicle Approach SVA
Do Not Pass Warning DNPW
Red Light Violation Warning
Curve Speed Warning

9. Savari Active Safety Applications
Some of the Applications were demonstrated to nearly 1000 people in ITS WC’2014 with zero failures
Tested & validated extensively by CAMP
Tested and validated by VOLPE
Demoed to OEM and Tier Is
Address false positive scenarios.

10. Imminent FCW Crash Alert
HMI
Blind Spot Alert
Imminent FCW Crash Alert
Advisory IMA Alert 10

11. Savari Active Safety Applications
1. FCW: BSW: IMA/ICW: DNPW Straight Road: HOV Go:

12. Standardization: CACC Example

13. Scope
Cooperative Adaptive Cruise Control (CACC) system International Standard scope is an expansion to existing ACC control strategy by using wireless communication with preceding vehicles (V2V) and/or the infrastructure (I2V). Both multi vehicle V2V data and I2V infrastructure data are within the scope of this standard. When V2V data is used CACC could enables shorter time gaps and more accurate gap control, which can help increase traffic throughput and reduce fuel consumption. It can also receive data from the infrastructure, such as recommended speed and time gap setting, to improve traffic flow and safety. The Scope of the CACC System International Standard will address three types of CACC: V2V, I2V and combined V2V and I2V. All of the three CACC system requires active sensing using for example radar, lidar, or camera systems. The following requirements will be addressed in this standard:
Classification of the types of CACC.
Definition of the performance requirements for each CACC type.
State transitions CACC diagram.
Minimum set of wireless data requirements.
Test procedures.
CACC:
- does only longitudinal vehicle speed control.
- uses time gap control strategy similar to ACC.
- has similar engagement criteria as ACC.
Coordinated strategies to control group of vehicles, such as platooning, in which vehicles controllers base their control actions on how they affect other vehicles, and may have a very short following clearance gap are not within the scope of this of this standard. CACC system operates under driver responsibility and supervision.

14. Cooperative Research between Savari and UTC: Improving penetration on intersection
Camera system is located at known position.
Camera system is detecting and tracking vehicles and possibly pedestrian on intersection.
Camera system is calibrated to generate tracks with associated position, heading and speed values.
Camera system pass this data to RSU. RSU put these tracks data into BSM messages and send them over the air.
In vehicle OBU, when it is loaded with safety applications, reacts to the broadcasted BSM’s coming from RSE as well as DSRC equipped vehicles.
RSE
Camera

15. Thank You