Research On Real-time Dynamic Monitoring System Of Brain Electric Signals Based On LBS And Wireless Communication Technology

EEG is one of the most important bioelectric signals in the human body.It is very important to monitor EEG signals in patients with brain diseases in real time.When abnormal EEG signals occur in patients with brain diseases,EEG can timely detect the sudden things.And the processing is also very critical.Traditional EEG monitoring devices are large in size and need to connect cables between instruments and patients,and the requirements of the environment is very strict,and it can not be easily applied in the family and daily life,so EEG monitoring equipment with miniaturization,portable and wireless becomes the focus of the next research.At the same time,it is difficult to self-test the location of the patients with brain diseases,which makes it difficult to plan out the optimal path in short time.Therefore,designing a monitoring system based on location service is necessary.Regarding the issue above,this paper designs a real-time monitoring system of EEG based on positioning and wireless communication technology to realize the real-time monitoring of the position and brain signal of EEG carrier.The system consists of three major modules: EEG signal acquisition module,smart phones and mobile terminals and server-side.The Location Based Services,the Wireless network transmission technology,the intelligent mobile terminal and the existing information management platform are merged.The EEG acquisition system and the mobile phone client are connected by Bluetooth,and the collected EEG signal is sent to the mobile phone client,Through the wireless communication technology to EEG data transmission to the server.And on the server side of the EEG,signal is not only analyzed and the processing results displayed in the browser,but also in the browser-side real-time displays the EEG waveform,when the EEG abnormalities,by constantly sending navigation positioning signal(GPS signal),to achieve the equipment to wear the location information acquisition.This paper designed the real-time monitoring system of portable EEG signal,which transforms the original EEG information into simple and easy-to-understand health information.It can be used to monitor the EEG information of the users and timely to the brain disease patients or sub-health group EEG state of the show,which for the development of mobile medical,the treatment and prevention of brain disease are of great significance.