Ferrari is working on in-car technlogy that will monitor a driver's mental and physical state and adjust the car's stability and traction control systems to suit.
The technology is outlined in a series of Europe-wide and global patent applications. The documents show how Ferrari expects a range of sensors to provide the cars of the future with data on the driver, allowing it to adjust its setup accordingly.
"Drivers tend to miscalculate – in particular, overestimate – their driving skill and, more importantly, the psycho-physical condition, with the result that driver-selected dynamic vehicle performance simply reflects the driver's wish, as opposed to the driver's actual psycho-physical condition and proficiency," Ferrari's application states.
The application describes a cabin housing "various (preferably non-invasive) biometric and psychometric sensors for recording and transmitting...the values of a number of psycho-physical parameters of the driver."
It adds, "The biometric sensors may comprise a piezoelectric measuring device for measuring the driver's respiration, a device for measuring the driver's blood pressure and heart rate, a television camera for monitoring the driver's eyes (blink rate) to determine the driver's alertness, a device for monitoring the electric activity of the driver's brain, a device for recording the driver's surface temperature and a device for recording the driver's skin (to determine the degree of perspiration).
A single line diagram with the application appears to indicate that sensors would be mounted in the cabin ceiling, dashboard, steering wheel and driver's seat area. It also includes a manettino dial, indicating that Ferrari intends to continue offering the race-based driver control system.
The application is based on improving driver safety but could also be used to sharpen a car's dynamics to better satisfy a more alert driver, Ferrari says.
"The dynamic performance may be modified to enhance driving safety in the case of a tired or unresponsive driver, and also to enhance driving pleasure and/or performance in he case of an alert, responsive driver."
Greg Kable/Autocar