Portable electroencephalogram detection system

Abstract

The invention relates to a portable electroencephalogram detection system which comprises a background cloud computing server, an intelligent mobile phone terminal and a headband hardware convenient to carry, wherein a headband is composed of a singlechip, an electroencephalogram sampling chip, an electrocardio sampling sensor, a temperature-and-humidity sensor, a wireless data transmission module, a forehead camera, a forehead detection electrode and a power supply system. A power box, a metal electrode, a sensor group, a camera and a main electric box are fixed on the headband, the sensor group is located on the camera, and the power box, the metal electrode, the sensor group, the camera and the main electric box are connected through conductive wires fixed inside the headband. The output end of the metal electrode is connected with the input end of an electroencephalogram signal amplifier, the output end of the electroencephalogram signal amplifier, the output end of a microphone, the output end of the sensor group, and the output end of the camera are connected with the input end of the singlechip, the output end and the input end of the singlechip are connected with the output end and the input end of a wireless communication module in a double-way mode, and the output end and the input end of the wireless communication module are in wireless connection with the output end and the input end of the intelligent mobile phone terminal, and the input end and the output end of the background cloud computing server in a double-way mode.

Description

technical field [0001] The invention belongs to the technical fields of electronics and biomedicine, and relates to a method for portable EEG detection and real-time management and analysis, which can be used for portable EEG detection, real-time external environment monitoring, research and analysis, health management, education and teaching, and monitoring Rehabilitation and other occasions particularly relate to a portable EEG detection system. Background technique [0002] EEG detection is a relatively novel detection method applied in medical profession in recent years, and it is widely used in monitoring and rehabilitation occasions. For example: in the treatment of maternal depression, brain wave detection is often used to assist psychotherapy, which is a good means and has a certain number of applications in the market. Another example: in the application of the treatment of epilepsy for mentally handicapped people, brain waves are used to detect the degree of epile...

AI Technical Summary

Problems solved by technology

As a large-scale professional equipment, it is difficult for ordinary consumers to control, and the wearer can only move in a designated small range, and in many cases cannot reproduce complex environments for scientific research or treatment. It can be widely used in various purposes such as control and feedback, and the application field can be expanded to a wider range of fields such as education, scientific research, detection and monitoring. Obviously, the professional large-scale EEG detection equipment described above cannot meet market demand, so There is a need for a portable EEG detection device that can not only monitor physiological data such as EEG and ECG in real time, but also monitor the stimulation of the user from the outside world in real time, so that researchers can study and provide a complete set of civilian applications and technology sharing platforms

At the same time, the existing professional detection equipment lacks a good real-time upload and download mechanism, and it is difficult to share, manage and analyze the detection data in real time

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