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http://dx.doi.org/10.5762/KAIS.2018.19.11.550

A Study on the Braking Force Distribution of ADAS Vehicle  

Yoon, Pil-Hwan (Department of Mechanical Engineering, Keimyung University)
Lee, Seon Bong (Division of Mechanical and Automotive Engineering, Keimyung University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.19, no.11, 2018 , pp. 550-560 More about this Journal
Abstract
Many countries have provided support for research and development and implemented policies for Advanced Driver Assistance Systems (ADAS) for enhancing the safety of vehicles. With such efforts, the toll of casualties due to traffic accidents has decreased gradually. Korea has exhibited the lowest toll of casualties due to traffic accidents and is ranked 32nd in mortality among the 35 OECD members. Traffic accidents typically fall into three categories depending on the cause of the accident: vehicle to vehicle (V2V), vehicle to pedestrian (V2P), and vehicle independent. Most accidents are caused by drivers' mistakes in recognition, judgment, or operation. ADAS has been proposed to prevent and reduce accidents from such human errors. Moreover, the global automobile industry has recently been developing various safety measures, but on-road tests are still limited and contain various risks. Therefore, this study investigated the international standards for evaluation tests with regard to the assessment techniques in braking capability to cope with the limitations of on-road tests. A theoretical formula for braking force and a control algorithm are proposed, which were validated by comparing the results with those from an on-road test. These results verified the braking force depending on the functions of ADAS. The risks of on-road tests can be reduced because the proposed theoretical formula allows a prediction of the tendencies.
Keywords
Advanced Driver Assistance System(ADAS); Advanced Safety Vehicle(ASV); braking force; control algorithm; Intelligent Transport System(ITS);
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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