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http://dx.doi.org/10.11003/JPNT.2022.11.4.389

Localization Requirements for Safe Road Driving of Autonomous Vehicles  

Ahn, Sang-Hoon (Department of Electrical and Computer Engineering, Inha University)
Won, Jong-Hoon (Department of Electrical and Computer Engineering, Inha University)
Publication Information
Journal of Positioning, Navigation, and Timing / v.11, no.4, 2022 , pp. 389-395 More about this Journal
Abstract
In order to ensure reliability the high-level automated driving such as Advanced Driver Assistance System (ADAS) and universal robot taxi provided by autonomous driving systems, the operation with high integrity must be generated within the defined Operation Design Domain (ODD). For this, the position and posture accuracy requirements of autonomous driving systems based on the safety driving requirements for autonomous vehicles and domestic road geometry standard are necessarily demanded. This paper presents localization requirements for safe road driving of autonomous ground vehicles based on the requirements of the positioning system installed on autonomous vehicle systems, the domestic road geometry standard and the dimensions of the vehicle to be designed. Based on this, 4 Protection Levels (PLs) such as longitudinal, lateral, vertical PLs, and attitude PL are calculated. The calculated results reveal that the PLs are more strict to urban roads than highways. The defined requirements can be used as a basis for guaranteeing the minimum reliability of the designed autonomous driving system on roads.
Keywords
autonomous driving system; requirements; safety; integrity;
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Times Cited By KSCI : 2  (Citation Analysis)
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