DISPLAY APPARATUS, VEHICLE AND DISPLAY METHOD
First Claim
1. A display apparatus comprising:
- a controller configured to insert a visual stimulus signal into basic visual information according to a predetermined frequency;
a display unit configured to display the visual stimulus signal for generating an electroencephalogram (EEG) signal and the basic visual information; and
an electroencephalogram (EEG) analyzer configured to determine a frequency occupied by the generated EEG signal.
1 Assignment
0 Petitions
Accused Products
Abstract
A display apparatus, a vehicle, and a display method are disclosed, which recognize the user'"'"'s intention by recognizing the user'"'"'s eyes, and apply the recognized result to a device control process, thereby greatly increasing convenience of the input unit manipulation actions of the user. A display apparatus includes: a controller configured to insert a visual stimulus signal into basic visual information according to a predetermined frequency; a display unit configured to display the visual stimulus signal for generating an electroencephalogram (EEG) signal and the basic visual information; and an EEG analyzer configured to determine a frequency occupied by the generated EEG signal.
21 Citations
30 Claims
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1. A display apparatus comprising:
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a controller configured to insert a visual stimulus signal into basic visual information according to a predetermined frequency; a display unit configured to display the visual stimulus signal for generating an electroencephalogram (EEG) signal and the basic visual information; and an electroencephalogram (EEG) analyzer configured to determine a frequency occupied by the generated EEG signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A vehicle comprising:
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a controller configured to insert a visual stimulus signal into basic visual information according to a predetermined frequency; a display unit configured to display the visual stimulus signal for generating an electroencephalogram (EEG) signal and the basic visual information; a communication unit configured to receive an EEG signal from an EEG detector for detecting an EEG signal of a user; and an electroencephalogram (EEG) analyzer configured to determine a frequency occupied by the EEG signal of the user, and determine a region gazed by the user on the basis of the determined frequency. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
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24. A display apparatus comprising:
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a controller configured to insert a visual stimulus signal into basic visual information according to a predetermined frequency; and a display unit configured to display the visual stimulus signal for generating an electroencephalogram (EEG) signal and the basic visual information.
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25. A vehicle for receiving an electroencephalogram (EEG) signal of a user who gazes at an advertisement display device that displays not only basic visual information but also a visual stimulus signal inserted into the basic visual information according to a predetermined frequency, comprising:
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an EEG analyzer configured to determine a frequency occupied by the EEG signal of the user, and determine a region gazed by the user on the basis of the determined frequency; and a controller, if the user-gazed region is the advertisement display device, configured to provide information associated with the advertisement display device through a display unit or an output unit. - View Dependent Claims (26, 27)
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28. A display method comprising:
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inserting a visual stimulus signal into basic visual information according to a predetermined frequency; receiving an electroencephalogram (EEG) signal of a user; determining a region gazed by the user by analyzing the received EEG signal; and performing a control function corresponding to the user-gazed region. - View Dependent Claims (29, 30)
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Specification