A car audio system that prevents drivers from falling asleep will be available
Lab Mini Jaw Crusher,Lab Jaw Crusher,Mini Jaw Crusher,Sample Making Jaw Crusher henan ascend machinery , https://www.ascendminingmachinery.com
Japan’s Pioneer Audio has recently developed a sound system that can effectively prevent traffic accidents by automatically broadcasting music of different rhythms to prevent drivers from falling asleep.
When people get sleepy and sleepy, heart rate changes. According to this principle, the sound system has a sensing device mounted on the steering wheel that can test the heartbeat frequency of the driver and analyze its electrocardiogram through a microcomputer. When the driver is born drowsy, the sound system will automatically broadcast the rhythm of the march, people excited; when the driver is irritated, the sound system will automatically broadcast lyrical classical music, people feel calm.
The system is generally also equipped with cameras and other equipment, the lens facing the driver, once the driver is found to be dozing off it will issue an alarm. According to reports, the company will bring this sound system to market within three years.