what is hmi today? doug patton chief technology officer, denso international america, inc
TRANSCRIPT
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What is HMI today?
Doug Patton
Chief Technology Officer,DENSO International America, Inc.
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DENSO as a Systems Provider
Powertrain Control SystemEngine management system, Gasoline direct injection, Hybrid components, Starter, Alternator, etc.
Thermal SystemsHeating Ventilation Air Conditioning (HVAC), Compressor, Heat exchangers, Battery thermal management, etc.
Information & Communications SystemsInstrument cluster, Head-up display, Human machine interface technologies, Horn, Keyless entry, Wireless phone charger, etc.
Driving Control & Safety SystemsPassive safety technologies, Airbag sensing system, Active safety technologies, Traction control system, Antilock braking system, etc.
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Full Autonomous Drive –NHTSA Level 4
Full Automation
Image: Zoox Boz
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NHTSA Automated Driving Definition
NHTSA DEFINESVEHICLE AUTOMATIONAS HAVING FIVELEVELS
LEVEL 0No automationDriver is in complete and sole control of brakes, steering, throttle, and motive power at all times.
LEVEL 1Function-specific automationAutomation of one or more functions: electronic stability control or pre-charged brakes.
LEVEL 2Combined function automationAutomation of at least two functions, for example adaptive cruise control and lane centering steering.
LEVEL 3Limited self-driving automationautomation that takes over all safety-critical functions under certain traffic conditions. Driver is available for occasional control.
LEVEL 4Full self-driving automationVehicle can perform all safety-critical driving functions for an entire trip. Driver is not expected to be available for control at anytime during the trip.
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HMI – A critical Part of Driving
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Where are We Today?
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North America HMI R&D and Activity
Consortium
Workload
GOAL:To establish a common methodology to measure driver workload/attentionAttention
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Have We Gone Too Far?
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What is HMI ?
[ ]• In the future: Automated Driving
• Tomorrow: Driver in the loop
• Today’s Issues: Driver Workload
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Thank You
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Full Autonomous Vehicle: When and How?
Group 3
No Info
Group 2
2020 +
Group 1By 2020
Group 4No AV
Program
OEM timing for Level 5: Full AVWhen:o OEMs have various timing for fully
autonomous vehicleso Issues to resolve : Regulations,
Infrastructure, Cyber Security
How:o Industry wide collaboration to resolve o Level 3 & 4 needed for transition to Full AV
(Driver in the Loop - HMI)o Need holistic approach
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HUD Display Information
Head-up Display
To safely provide the right information at the right time and in the right location.
HUD will assist in Driver Notification/Operation
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Driver in the Loop
Manual Control Vehicle moving into Automated Vehicle mode Driver IN the Loop Vehicle moving OUT
of AV mode
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Collaboration
Collaboration between Industry, Academia and Government is required for successful Full Autonomous Vehicle implementation through common issue resolution.
PARTNERSHIPSAutomakersIndustry
Government Academia BUSI
NES
SES
Supplier
s