Vehicle ICT Innovation
Methodology
Maytheewat Aramrattana
14 July 2014
Introduction
2
Research Questions
• How to efficiently test cooperative and
automated functions in vehicles with
sufficient coverage?
• How do cooperative behavior influence
testing ?
• How to evaluate the effect of cooperative
and automated functions on the transport
system level ?
3
Objectives
• Develop methods and scenarios to achieve
sufficient test coverage by simulations
• Develop test environment on a traffic
simulator with integration to the driving
simulators
• Selecting test scenarios/cases that ensure
functional safety on the transport system
level
4
Cooperative Functions
5
• a function where controlling of a vehicle is
not only consider data from its own sensors
and actuators, but also depends on
information from other element in the
transport system through communication.
Testing
6
• Model-based Testing
• Field Operational Test
• Simulations
• Testbeds
Diab, Hilal, et al. "A testing platform for cooperative vehicle platoon controllers.”
Intelligent Transportation Systems (ITSC), 2010
13th International IEEE Conference on. IEEE, 2010.
Traffic Simulators
7
• Simulate cooperative environment
• Traffic situation for test scenarios
Driving Simulators at VTI
8
Approach
9
• Integration of simulators
• Import model of functions into simulators
• Fault injections
• Repeatable scenarios
THANK YOU
10
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