The Role of Mental Models in Using Adaptive Cruise Control

The research project reported in this paper considers a range of psychological factors that are likely to impinge on the correct operation of an adaptive cruise control (ACC) system by drivers. It was proposed that mental models would play an important role in the driver's situational awareness of ACC operation. Over a hundred drivers were assessed on a battery of psychological measures, the data from which were interpreted through structural equation modelling techniques. The resultant analysis showed driver stress, locus of control, mental workload and trust played an important role in developing situational awareness.

[1]  S. Payne.  A descriptive study of mental models , 1991 .

[2]  J. Rotter.  Generalized expectancies for internal versus external control of reinforcement. , 1966, Psychological monographs.

[3]  Terri Gullickson.  Evaluation of Human Work: A Practical Ergonomics Methodology. , 1996 .

[4]  Neville A. Stanton,et al.  From fly-by-wire to drive-by-wire: Safety implications of automation in vehicles , 1996 .

[5]  Donald A. Norman,et al.  Some observations on mental models , 1987 .

[6]  P A Hancock,et al.  Effects of jet engine noise and performance feedback on perceived workload in a monitoring task. , 1995, The International journal of aviation psychology.

[7]  S. Fairclough,et al.  The effect of time headway feedback on following behaviour. , 1997, Accident; analysis and prevention.

[8]  Lena Nilsson.  Safety effects of adaptive cruise controls in critical traffic situations , 1995 .

[9]  Gerald Matthews,et al.  Stress as a factor in the design of in-car driving enhancement systems , 1995 .

[10]  Willett Kempton,et al.  Two Theories of Home Heat Control , 1986, Cogn. Sci..

[11]  Mark S. Young,et al.  Drive-by-wire: The case of driver workload and reclaiming control with adaptive cruise control , 1997 .

[12]  Mark S. Young,et al.  Vehicle automation and driving performance , 1998 .

[13]  Bonnie M. Muir,et al.  Trust in automation. I: Theoretical issues in the study of trust and human intervention in automated systems , 1994 .

[14]  S. Hart,et al.  Development of NASA-TLX (Task Load Index): Results of Empirical and Theoretical Research , 1988 .

[15]  A. Comrey,et al.  Internality and externality as correlates of involvement in fatal driving accidents. , 1987, The Journal of applied psychology.