Digital Map Enhancements of Electronic Stability Control

Paper #:
  • 2010-01-0089

Published:
  • 2010-04-12
Citation:
Schwarz, C. and Moran, K., "Digital Map Enhancements of Electronic Stability Control," SAE Technical Paper 2010-01-0089, 2010, https://doi.org/10.4271/2010-01-0089.
Pages:
11
Abstract:
Digital maps are being linked to Advanced Driver Assistance Systems (ADAS) in numerous ways. Digital map data effectively provides a road predictive capability with a quasi-infinite range. We study the use of digital map attribute data in the enhancement of Electronic Stability Control (ESC). An offline study was conducted using real-world steering input records from participants in a prior ESC study at the National Advanced Driving Simulator (NADS). In all cases, the RMS yaw rate error was significantly reduced using the map-enhanced algorithm over the traditional ESC system. Additionally, many cases also showed improvements in other measures, such as lane deviation.
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