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Emergency Strategies for Unsafe Situations in Automated Driving

Popp, Christoph ; Winner, Hermann
ed.: Society of Automotive Engineers of Japan, Inc. (2022)
Emergency Strategies for Unsafe Situations in Automated Driving.
15th International Symposium on Advanced Vehicle Control (AVEC '22). Kanagawa, Japan (12.-15.09.2022)
Conference or Workshop Item, Bibliographie

Abstract

In automated driving systems of SAE Level 4 and higher, the vehicle can get into unforeseen critical situations where normal operation is not safe anymore. Then, a risk-minimizing emergency strategy is required. We present the solution space by combining different emergency path and velocity options and systematically derive various emergency behavior strategies. For each option, we describe which conditions regarding the availability of planning capabilities must be fulfilled and which information regarding the environment, emergency paths or minimum risk places must be available for safe performance. With this overview, a reasonable emergency strategy can be derived for automated driving systems in any unsafe situation.

Item Type: Conference or Workshop Item
Erschienen: 2022
Creators: Popp, Christoph ; Winner, Hermann
Type of entry: Bibliographie
Title: Emergency Strategies for Unsafe Situations in Automated Driving
Language: English
Date: September 2022
Place of Publication: Kanagawa
Book Title: Proceedings of the 15th International Symposium on Advanced Vehicle Control
Event Title: 15th International Symposium on Advanced Vehicle Control (AVEC '22)
Event Location: Kanagawa, Japan
Event Dates: 12.-15.09.2022
URL / URN: https://tech.jsae.or.jp/paperinfo/en/content/conf2022-01/
Abstract:

In automated driving systems of SAE Level 4 and higher, the vehicle can get into unforeseen critical situations where normal operation is not safe anymore. Then, a risk-minimizing emergency strategy is required. We present the solution space by combining different emergency path and velocity options and systematically derive various emergency behavior strategies. For each option, we describe which conditions regarding the availability of planning capabilities must be fulfilled and which information regarding the environment, emergency paths or minimum risk places must be available for safe performance. With this overview, a reasonable emergency strategy can be derived for automated driving systems in any unsafe situation.

Uncontrolled Keywords: Autonomous Driving Systems, Advanced Driver Assistance Systems, Active Safety Systems, PRORETA5
Additional Information:

Artikel Nr.: 20229393

Divisions: 16 Department of Mechanical Engineering
16 Department of Mechanical Engineering > Institute of Automotive Engineering (FZD)
Date Deposited: 11 Nov 2022 07:03
Last Modified: 19 Dec 2022 12:58
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