Development of Adaptive Powertrain Control Utilizing ADAS and GPS 2019-01-0883
This paper introduces the advancement of Idle Stop-and-Go (ISG) and Neutral Coasting Control (NCC) with utilizing Advanced Driver Assistance System (ADAS). As opposed to the conventional logics that rely only on driver’s pedal action, the new algorithms adopt circumstantial information from existing ADAS sensors to evaluate the appropriateness for the given driving situation and decide whether or not to enable them. This ADAS-enhanced control strategy offers adaptiveness to improve driver’s acceptance of those fuel-saving functions, thereby promoting the usage and extending the fuel economy benefit. The description of control logic is provided, and the validation results acquired through real-world tests are demonstrated.
Jason H. Lee, Kwangwoo Jeong, Jaihyun Lee, Sanghoon Yoo, Byungho Lee, Jinho Ha, Sejun Kim
Hyundai-Kia America Technical Center Inc., Hyundai Motor Co.