Wearable electroencephalogram signal collection equipment for high-speed train drivers

Abstract

Wearable electroencephalogram signal collection equipment for high-speed train drivers is characterized in that the two ends of an upper head band are fixed on the left and the right inner sides of a circumferential head band; four electroencephalogram collection electrodes are mounted on the lower side of the upper head band as well as on the inner side of the circumferential head band; a signal collection and transmission box is mounted on the left outer side or the right outer side of the circumferential head band; an electroencephalogram collector and a wireless data transmitter are arranged in the signal collection and transmission box; the electroencephalogram collector is electrically connected with the wireless data transmitter and the electroencephalogram collection electrodes respectively; and the electroencephalogram collection electrodes on the lower side of the upper head band and the inner side of the circumferential head band are corresponding to the left area temporalis media of a human brain, the right area temporalis media, the left central area, the right central area, the left area temporalis postrema, the right area temporalis postrema, the left forehead and the right forehead in position. The equipment can display the waking state of a driver through recording and analyzing so as to monitor and evaluate the fatigue state of the driver in a real-time manner, and reminding and assessing are carried out according to the detection result, so that the safety in operation of high-speed rails can be improved; and the equipment is simple, convenient and comfortable in operation.

Description

technical field [0001] The invention relates to a wireless wearable EEG signal acquisition device for high-speed train drivers. Background technique [0002] The Beijing-Tianjin intercity high-speed railway with a design speed of 350 kilometers per hour was successfully put into operation on the eve of the opening of the 2008 Olympic Games. At 15:00 on June 30, 2011, it has a total length of 1318 kilometers and a design speed of 380 kilometers per hour. It is the longest high-speed passenger dedicated line in the world. Shanghai high-speed railway officially opened. High-speed railways have developed rapidly in China, but the safe operation and management of high-speed trains still face enormous challenges. [0003] When a high-speed train is running, the locomotive signal and the ground signal on the line need to be perceived and understood by the driver, and make corresponding judgments and operations. Therefore, it is very important for the safe operation of the high-sp...

AI Technical Summary

Problems solved by technology

Therefore, it is very important for the safe operation of the high-speed rail whether the driver concentrates on his work, such as driver fatigue will seriously threaten the safe operation of the high-speed rail, but there is no simple and effective device for monitoring whether the driver is fatigued and the degree of fatigue

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