Brain-controlled mobile phone dialing control device and control method

Abstract

The invention belongs to the brain-machine interface technical field, and relates to a brain-controlled mobile phone dialing control device and a control method, thus solving the existing problems that special population cannot use the mobile phone with convenience; the control device comprises an EEG helmet and a controlled end; the EEG helmet comprises an EEG electrode, an EEG signal processing module, a FPGA microcontroller, and a Bluetooth module; the controlled end comprises a smart phone device; the control method comprises the following steps: 1, control device initialization; 2, carrying out Bluetooth pairing between the EEG helmet and the smart phone device; 3, using the EEG electrode to receive an EEG signal; 4, using the EEG signal processing module to amplify the EEG signal received by the EEG electrode, carrying out A / D conversion, and sending the signal to the FPGA microcontroller; 5, using the FPGA microcontroller to send the EEG signal to the smart phone device; 6, using the smart phone device to receive the EEG signal and open software A so as to compile and decode the EEG signal, an executing EEG signal corresponding functions on the smart phone device.

Description

technical field [0001] The invention belongs to the technical field of brain-computer interface, and relates to a control device and a control method for brain-controlled mobile phone dialing. Background technique [0002] Brain-computer interface technology, as an emerging multidisciplinary cutting-edge research, can be widely used in medical rehabilitation, home entertainment and military fields. Existing technologies can meet the various needs of normal people using mobile phones, but the premise must Normal people are required to have direct contact with mobile phone equipment, that is, to realize the operation of the mobile phone through the user's hands. If the mobile phone user has the problem of limb dysfunction, it will become difficult for the mobile phone user to operate the mobile phone. The brain-controlled mobile phone is a system that uses communication, Bluetooth and integrated wiring technology to transmit the human brain's thinking and ideas to the mobile p...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is the problem that people with limb dysfunction cannot use mobile phones, which overcomes the problem in the prior art that it is difficult for special groups of people to use mobile phone equipment, and provides a control device and control method for brain-controlled mobile phone dialing

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