Scipediacontent: Scipediacontent moved page Draft Content 525631408 to Carpenter et al 2018a

2021-02-15T09:16:26Z

Scipediacontent moved page Draft Content 525631408 to Carpenter et al 2018a

Scipediacontent: Created page with " == Abstract == Advanced driver assistance systems (ADAS) have recently been thrust into the spotlight in the automotive industry as carmakers and technology companies pursue..."

2021-02-15T09:16:23Z

Created page with " == Abstract == Advanced driver assistance systems (ADAS) have recently been thrust into the spotlight in the automotive industry as carmakers and technology companies pursue..."

New page

== Abstract ==

Advanced driver assistance systems (ADAS) have recently been thrust into the spotlight in the automotive industry as carmakers and technology companies pursue effective active safety systems and fully autonomous vehicles. Various sensors such as lidar (light detection and ranging), radar (radio detection and ranging), ultrasonic, and optical cameras are employed to provide situational awareness to vehicles in a highly dynamic environment. Radar has emerged as a primary sensor technology for both active/passive safety and comfort-advanced driver-assistance systems. Physically building and testing radar systems to demonstrate reliability is an expensive and time-consuming process. Simulation emerges as the most practical solution to designing and testing radar systems. This paper provides a complete, full physics simulation workflow for automotive radar using finite element method and asymptotic ray tracing electromagnetic solvers. The design and optimization of both transmitter and receiver antennas is presented. Antenna interaction with vehicle bumper and fascia is also investigated. A full physics-based radar scene corner case is modelled to obtain high-fidelity range-Doppler maps. Finally, this paper investigates the effects of inclined roads on late pedestrian detection and the effects of construction metal plate radar returns on false target identification. Possible solutions are suggested and validated. Results from this study show how pedestrian radar returns can be increased by over 16 dB for early detection along with a 27 dB reduction in road construction plate radar returns to suppress false target identification. Both solutions to the above corner cases can potentially save pedestrian lives and prevent future accidents.

Document type: Article

== Full document ==
<pdf>Media:Draft_Content_525631408-beopen693-2943-document.pdf</pdf>

== Original document ==

The different versions of the original document can be found in:

* [http://downloads.hindawi.com/journals/mse/2018/4239725.pdf http://downloads.hindawi.com/journals/mse/2018/4239725.pdf] under the license https://creativecommons.org/licenses/by

* [http://dx.doi.org/10.1155/2018/4239725 http://dx.doi.org/10.1155/2018/4239725] under the license cc-by

* [http://downloads.hindawi.com/journals/mse/2018/4239725.pdf http://downloads.hindawi.com/journals/mse/2018/4239725.pdf],
: [http://downloads.hindawi.com/journals/mse/2018/4239725.xml http://downloads.hindawi.com/journals/mse/2018/4239725.xml],
: [http://dx.doi.org/10.1155/2018/4239725 http://dx.doi.org/10.1155/2018/4239725] under the license http://creativecommons.org/licenses/by/4.0

* [http://dx.doi.org/10.1155/2018/4239725 http://dx.doi.org/10.1155/2018/4239725],
: [https://doaj.org/toc/1687-5591 https://doaj.org/toc/1687-5591],
: [https://doaj.org/toc/1687-5605 https://doaj.org/toc/1687-5605] under the license http://creativecommons.org/licenses/by/4.0/

* [https://www.hindawi.com/journals/mse/2018/4239725 https://www.hindawi.com/journals/mse/2018/4239725],
: [http://downloads.hindawi.com/journals/mse/2018/4239725.pdf http://downloads.hindawi.com/journals/mse/2018/4239725.pdf],
: [https://academic.microsoft.com/#/detail/2907377465 https://academic.microsoft.com/#/detail/2907377465]

← Older revision	Revision as of 09:16, 15 February 2021
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Carpenter et al 2018a - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 525631408 to Carpenter et al 2018a

Scipediacontent: Created page with " == Abstract == Advanced driver assistance systems (ADAS) have recently been thrust into the spotlight in the automotive industry as carmakers and technology companies pursue..."