denso presentation
DESCRIPTION
V2V and V2I technology is the best hope for governments and road operators to drastically reduce fatal crash scenarios and improve congestion problems. With a US mandate situation fast approaching, now is the time to realign your company direction and understand how to profit from the implementation of this new technology. If you're interested in V2X tech. take a look at http://www.telematicsupdate.com/vehicle-to-vehicle-conference/TRANSCRIPT
Connected Vehicle TechnologyBe Connected. Be Safe. Be Green
© DENSO International America, Inc. All rights reserved.
Roger BergVice PresidentWireless TechnologiesDENSO International America, Inc
Potential Approaches for Stimulating V2X Deployment
Telematics Update Webinar - December 15, 2011
Be Connected. Be Safe. Be Green
© DENSO International America, Inc. All rights reserved.
Connected Vehicle Technology: Be Connected. Be Safe. Be Green.
GPS Time& Position
NeighboringVehicle
Host CANData
NeighboringVehicle
RoadsideEquipment
What is Connected Vehicle Technology?
Be Connected. Be Safe. Be Green
© DENSO International America, Inc. All rights reserved.
Connected Vehicle Technology: Be Connected. Be Safe. Be Green.
What Can Connected Vehicle Technology Do?
Supported Safety Applications
This is great ! …but the overall effectiveness of these networked V2V systems depends on the number of installednodes…
“We are extremely encouraged by the research…[that] point[s] to Connected Vehicle Technology
as the next major safety breakthrough. In fact, vehicle-to-vehicle safety applications
could potentially address up to 80 percent of vehicle crash scenarios involving
non-impaired drivers…”
Be Connected. Be Safe. Be Green
© DENSO International America, Inc. All rights reserved.
Connected Vehicle Technology: Be Connected. Be Safe. Be Green.
Deployment Model A
Factory Install Only
Aftermarket Added
Factory Install Only
Be Connected. Be Safe. Be Green
© DENSO International America, Inc. All rights reserved.
Connected Vehicle Technology: Be Connected. Be Safe. Be Green.
Deployment Model B
Factory Install Only
Aftermarket Added
8 years sooner
6M crash/yr.x 80%x 8 yrs.38.4M crashes
Be Connected. Be Safe. Be Green
© DENSO International America, Inc. All rights reserved.
Connected Vehicle Technology: Be Connected. Be Safe. Be Green.
CICAS-V by I2V
signal controller cabinet
and RSE
STOP
example HUD1
Step 1: equipped vehicle hears RSU (DGPS), and corrects absolute positionStep 2: detailed intersection map broadcast message receivedStep 3: vehicle calculates position on map and distance to stop using DGPSStep 4: vehicle receives signal phase and timing advisoryStep 5: if signal timing indicates probable violation, warning is provided.Step 6: driver brakes to avoid entering collision zone during red light interval.
3Time to Red
543210 4
5
6
2
engineering GUI
What about infrastructure?
Be Connected. Be Safe. Be Green
© DENSO International America, Inc. All rights reserved.
Connected Vehicle Technology: Be Connected. Be Safe. Be Green.
Non - Safety Use Cases
“Green Carpet Ride” uses signal phase & timing data broadcast by roadside equipment and allows driver to adjust speed to “catch the green light”
Be Connected. Be Safe. Be Green
© DENSO International America, Inc. All rights reserved.
Connected Vehicle Technology: Be Connected. Be Safe. Be Green.
enhancedsensorfusion
POSSIBLE
FUTURE
wireless V2Xdata
radar vehicleposition data
radar + V2X Fusion
sensorfusion
• reduced false alarm• redundancy in identification• not purely V2X dependent
ADASdevelopment
platform
V2X
adv. DVI
FLC
FLRdrive control
system
x-by-wire system
adv. Navi
combine autonomousand cooperative sensorsto bridge safety V2X from day one !
Ford Escape HybridAdvanced Research Platform
Another Option for V2X Safety
Be Connected. Be Safe. Be Green
© DENSO International America, Inc. All rights reserved.
Connected Vehicle Technology: Be Connected. Be Safe. Be Green.
Summary and Conclusions
• V2V shows promise for crash avoidance applications
• To achieve maximum value, accelerate deployment with
aftermarket retrofit device installations
• V2X including traffic signals can also have safety and mobility
benefits without requiring large penetration %’s
• V2X integrated with other safety sensors is also a possible
stop gap measure
Be Connected. Be Safe. Be Green
© DENSO International America, Inc. All rights reserved.
Connected Vehicle Technology: Be Connected. Be Safe. Be Green.
For Additional Information
See you in Novi !