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Safety Verification of RSS Model-Based Variable Focus Function Camera for Autonomous Vehicle
Journal Article
12-05-03-0019
ISSN: 2574-0741, e-ISSN: 2574-075X
Sector:
Topic:
Citation:
Kim, M., Kim, T., Yu, S., and Kim, Y., "Safety Verification of RSS Model-Based Variable Focus Function Camera for Autonomous Vehicle," SAE Intl. J CAV 5(3):227-236, 2022, https://doi.org/10.4271/12-05-03-0019.
Language:
English
Abstract:
Today, as the spread of vehicles equipped with autonomous driving functions
increases, accidents caused by autonomous vehicles are also increasing.
Therefore, issues regarding safety and reliability of autonomous vehicles are
emerging. Various studies have been conducted to secure the safety and
reliability of autonomous vehicles, and the application of the International
Organization for Standardization (ISO) 26262 standard for safety and reliability
improvement and the importance of verifying the safety of autonomous vehicles
are increasing. Recently, Mobileye proposed an RSS model called Responsibility
Sensitive Safety, which is a mathematical model that presents the
standardization of safety guarantees of the minimum requirements that all
autonomous vehicles must meet. In this article, the RSS model that ensures
safety and reliability was derived to be suitable for variable focus function
cameras that can cover the cognitive regions of radar and lidar with a single
camera. It is thought that by calculating the safety distance under various
acceleration and speed conditions, it could contribute to considering the safety
distance depending on the performance of an autonomous vehicle in the
future.