System and method for transit access using EEG sensors
View Patent ↗A wearable electronic device comprising an electroencephalography (EEG) sensor for enabling access to a transit system. The device may also include a device transmitter configured to wirelessly transmit a request signal to a gate receiver. The device may further include a device processor configured to receive an EEG signal from the EEG sensor, analyze the EEG signal to determine that the transit user is attempting to enter the transit system through a particular gate, generate the request signal identifying the transit user and indicating that the transit user is attempting to enter the transit system through the particular gate, and wirelessly transmit, using the device transmitter, the request signal to the gate receiver. The EEG signal may be based at least in part on the transit user viewing a visual stimuli displayed by the particular gate.
1. A wearable electronic device for enabling access to a transit system, the wearable electronic device comprising:
an electroencephalography (EEG) sensor configured to detect an EEG signal resulting from a transit user viewing either a first visual stimulus displayed by a first display mounted to a first gate or a second visual stimulus displayed by a second display mounted to a second gate;
a device transmitter configured to transmit wireless signals to a gate receiver; and
a device processor configured to perform operations including:
receiving the EEG signal from the EEG sensor;
analyzing the EEG signal to determine whether the transit user is attempting to enter the transit system through the first gate or the second gate;
in response to determining that the transit user is attempting to enter the transit system through the first gate, generating a request signal, wherein the request signal identifies the transit user and indicates that the transit user is attempting to enter the transit system through the first gate; and
wirelessly transmitting, using the device transmitter, the request signal to the gate receiver.
2. The wearable electronic device of claim 1 , wherein analyzing the EEG signal to determine that the transit user is attempting to enter the transit system through the first gate includes:
determining a first time range at which the first visual stimulus exhibits a first decreased magnitude or a first increased magnitude;
determining a critical time at which the EEG signal exhibits a minimum magnitude or a maximum magnitude; and
determining that the critical time is within the first time range.
3. The wearable electronic device of claim 2 , wherein analyzing the EEG signal to determine that the transit user is attempting to enter the transit system through the first gate further includes:
determining a second time range at which the second visual stimulus exhibits a second decreased magnitude or a second increased magnitude; and
determining that the critical time is not within the second time range.
4. The wearable electronic device of claim 3 , wherein the operations further include:
receiving, from a first transmitter communicatively coupled to the first gate, the first time range; and
receiving, from a second transmitter communicatively coupled to the second gate, the second time range.
5. The wearable electronic device of claim 3 , wherein the operations further include:
receiving, from a location transmitter communicatively coupled to the first gate and the second gate, the first time range and the second time range.
6. The wearable electronic device of claim 1 , wherein the first gate allows the transit user to access the transit system upon reception of the request signal.
7. A method of using electroencephalography (EEG) for enabling access to a transit system, the method comprising:
receiving an EEG signal from an EEG sensor of a wearable electronic device, wherein the EEG sensor is configured to detect the EEG signal resulting from a transit user viewing either a first visual stimulus displayed by a first display mounted to a first gate or a second visual stimulus displayed by a second display mounted to a second gate;
analyzing the EEG signal to determine whether the transit user is attempting to enter the transit system through the first gate or the second gate;
in response to determining that the transit user is attempting to enter the transit system through the first gate, generating a request signal, wherein the request signal identifies the transit user and indicates that the transit user is attempting to enter the transit system through the first gate; and
wirelessly transmitting the request signal to a gate receiver.
8. The method of claim 7 , wherein analyzing the EEG signal to determine that the transit user is attempting to enter the transit system through the first gate includes:
determining a first time range at which the first visual stimulus exhibits a first decreased magnitude or a first increased magnitude;
determining a critical time at which the EEG signal exhibits a minimum magnitude or a maximum magnitude; and
determining that the critical time is within the first time range.
9. The method of claim 8 , wherein analyzing the EEG signal to determine that the transit user is attempting to enter the transit system through the first gate further includes:
determining a second time range at which the second visual stimulus exhibits a second decreased magnitude or a second increased magnitude; and
determining that the critical time is not within the second time range.
10. The method of claim 9 , further comprising:
receiving, from a first transmitter communicatively coupled to the first gate, the first time range; and
receiving, from a second transmitter communicatively coupled to the second gate, the second time range.
11. The method of claim 9 , further comprising:
receiving, from a location transmitter communicatively coupled to the first gate and the second gate, the first time range and the second time range.
12. The method of claim 7 , wherein the first gate allows the transit user to access the transit system upon reception of the request signal.
13. A non-transitory computer-readable medium comprising instructions that, when executed by a processor, cause the processor to perform operations comprising:
receiving an electroencephalography (EEG) signal from an EEG sensor of a wearable electronic device, wherein the EEG sensor is configured to detect the EEG signal resulting from a transit user viewing either a first visual stimulus displayed by a first display mounted to a first gate or a second visual stimulus displayed by a second display mounted to a second gate;
analyzing the EEG signal to determine whether the transit user is attempting to enter a transit system through the first gate or the second gate;
in response to determining that the transit user is attempting to enter the transit system through the first gate, generating a request signal, wherein the request signal identifies the transit user and indicates that the transit user is attempting to enter the transit system through the first gate; and
wirelessly transmitting the request signal to a gate receiver.
14. The non-transitory computer-readable medium of claim 13 , wherein analyzing the EEG signal to determine that the transit user is attempting to enter the transit system through the first gate includes:
determining a first time range at which the first visual stimulus exhibits a first decreased magnitude or a first increased magnitude;
determining a critical time at which the EEG signal exhibits a minimum magnitude or a maximum magnitude; and
determining that the critical time is within the first time range.
15. The non-transitory computer-readable medium of claim 14 , wherein analyzing the EEG signal to determine that the transit user is attempting to enter the transit system through the first gate further includes:
determining a second time range at which the second visual stimulus exhibits a second decreased magnitude or a second increased magnitude; and
determining that the critical time is not within the second time range.
16. The non-transitory computer-readable medium of claim 15 , wherein the operations further include:
receiving, from a first transmitter communicatively coupled to the first gate, the first time range; and
receiving, from a second transmitter communicatively coupled to the second gate, the second time range.
17. The non-transitory computer-readable medium of claim 15 , wherein the operations further include:
receiving, from a location transmitter communicatively coupled to the first gate and the second gate, the first time range and the second time range.