Cruising & Traffic Support (CTS) Development for CX-60

Harada Shoji, Kawahara Yasuhiro, Motodani Akihiro, Fukui Soichiro, Oiwane Takuma

doi:10.34338/mazdagihou.39.0_102

<p>Based on the Mazda's safety philosophy, "Mazda Proactive Safety", Mazda has been developing the advanced safety technology, "i-Activsense". For the CX-60, aiming at safe and stress-free driving, we have developed Cruising & Traffic Support(CTS)based on the human centric concept, which supports vehicle's running, turning, and stopping. The CTS system comprises a constant speed/ headway control function and a steering assist function. For the steering assist function, we aimed at smooth and stable lane-keeping "center traceability" and "driver's steering characteristic" that allows driver's operation as desired when CTS control.</p><p>For the center traceability, smoothness and stability in lane-keeping have been achieved by adopting Model Predictive Control. The "driver's steering characteristic during CTS control" has been also improved by enhancing consistency between diver's steering characteristic during driver driving and CTS control. High compatibility between the center traceability and driver's operability have been realized. This paper introduces the process and technologies adopted in the development that high compatibility between the center traceability and the driver's steering characteristic have been realized.</p>

Cruising & Traffic Support (CTS) Development for CX-60

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