Abstract:
A sensor system for a steering wheel of a vehicle includes a first sensor disposed within a first portion of the steering wheel to detect contact with a front left surface of the steering wheel. The sensor system includes a second sensor disposed within a second portion of the steering wheel separate from the first portion to detect contact with a front right surface of the steering wheel. The sensor system also includes a third sensor disposed within the steering wheel to detect contact with a rear surface of the steering wheel. The first, second and third sensors are configured to respectively detect touching of the front left surface, the front right, and the rear surface of the steering wheel by a hand or a non-hand part of an operator of the vehicle. The first, second and third sensors can be complex impedance sensors.
Abstract:
A system for non-invasively measuring an analyte in a vehicle driver and controlling a vehicle based on a measurement of the analyte. At least one solid-state light source is configured to emit different wavelengths of light. A sample device is configured to introduce the light emitted by the at least one solid-state light source into tissue of the vehicle driver. One or more optical detectors are configured to detect a portion of the light that is not absorbed by the tissue of the vehicle driver. A controller is configured to calculate a measurement of the analyte in the tissue of the vehicle driver based on the light detected by the one or more optical detectors, determine whether the measurement of the analyte in the tissue of the vehicle driver exceeds a pre-determined value, and provide a signal to a device configured to control the vehicle.
Abstract:
A sensor system for a steering wheel of a vehicle includes a first sensor disposed within a first portion of the steering wheel to detect contact with a front left surface of the steering wheel. The sensor system includes a second sensor disposed within a second portion of the steering wheel separate from the first portion to detect contact with a front right surface of the steering wheel. The sensor system also includes a third sensor disposed within the steering wheel to detect contact with a rear surface of the steering wheel. The first, second and third sensors are configured to respectively detect touching of the front left surface, the front right, and the rear surface of the steering wheel by a hand or a non-hand part of an operator of the vehicle. The first, second and third sensors can be complex impedance sensors.
Abstract:
A system and method configured to receive and improve the quality of image data used to determine the condition of a vehicle driver is provided. The system and method includes a camera positioned to detect image data of the vehicle driver, a lighting system positioned to illuminate an interior of the vehicle, and a controller configured to receive the detected image data and to make a determination of the quality of the image data, alter the lighting system based on the determined image data quality, and determine a condition of the driver based on the received image data.
Abstract:
A system and method configured to receive and improve the quality of image data used to determine the condition of a vehicle driver is provided. The system and method includes a camera positioned to detect image data of the vehicle driver, a lighting system positioned to illuminate an interior of the vehicle, and a controller configured to receive the detected image data and to make a determination of the quality of the image data, alter the lighting system based on the determined image data quality, and determine a condition of the driver based on the received image data.