Arrangement for keeping a person awake, especially car driver, has sensor for detecting data indicating state of wakefulness, data communications arrangement, alarm signal generator

摘要

The arrangement has a sensor (4) for detecting data, e.g. blood pressure, permitting an indication of the state of wakefulness of the diver to be obtained, a data processing arrangement (3) and a signal generator (5) that produces an alarm signal depending on the detected and processed data.