Smart Steering Wheel Could Sense a Drowsy Driver
Engineering360 News Desk | June 26, 2015
SensoFoil sensing technology is now able to measure sensitivity as well as hand position on a vehicle steering wheel. Source: Hoffman-Krippner.comHoffmann-Krippner Inc, in cooperation with Guttersberg Consulting, has announced that its SensoFoil sensing technology is now able to measure sensitivity as well as hand position on a vehicle steering wheel.
During normal driving, the operator frequently moves her hands on the steering wheel. This changes pressure as the fingers grip the wheel. This technology enables the vehicle to sense if the driver’s hands are no longer moving, perhaps indicating that the operator has fallen asleep with her hands on the wheel, or if her hands are no longer on the wheel. This sensitivity can trigger the correct safety protocol either to wake up the driver or to implement corrective measures.
The company claims its sensing technology requires minimal external energy because power consumption is low. What is more, it says the sensor system is insensitive to electromagnetic radiation. The sensor can be programmed to measure pressure in certain locations, and also can be used to control various location, emergency, entertainment of communication systems.
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