The utility model provides a dozing detection alarm which comprises a brain wave data acquisition unit which comprises an electrode contacting the heads of detected people, a signal processing circuit, an alarm device and a digital signal processor which is respectively connected with the brain wave.....
[更多]
| |< <- | [22] [23] [24] [25] [26] [27] [28] [29] [30] [31] [32] | -> >| |
