METHOD FOR BIOMETRIC HUMAN IDENTIFICATION BASED ON ELECTROCARDIOGRAM AND PTT SMART WATCH SYSTEM USING THE SAME METHOD
First Claim
1. A PTT smart watch system using a biometric human identification (HID) method based on electrocardiogram which provides a PTT service through interworking with a server including an electrocardiogram database, the PTT smart watch system comprising:
- a plurality of user terminals enabling biometric HID and PTT communication; and
a server configured to receive electrocardiogram data and a PTT message from a first user terminal of the plurality of user terminals, transmit the electrocardiogram data to an electrocardiogram database, and transmit the PTT message to at least one second user terminal of the plurality of user terminals which enters a corresponding PTT channel when biometric HID is identified from the electrocardiogram database.
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Abstract
A PTT smart watch system using a biometric human identification (HID) method based on electrocardiogram which provides a PTT service through interworking with a server including an electrocardiogram database, the PTT smart watch system comprising: a plurality of user terminals enabling biometric HID and PTT communication; and a server configured to receive electrocardiogram data and a PTT message from a first user terminal of the plurality of user terminals, transmit the electrocardiogram data to an electrocardiogram database, and transmit the PTT message to at least one second user terminal of the plurality of user terminals which enters a corresponding PTT channel when biometric HID is identified from the electrocardiogram database. A biometric HID method based on electrocardiogram enhances security in a PTT communication system, and allows a convenient use. In addition, through interworking with a health care application in a smartphone using electrocardiogram data, a user'"'"'s health may be managed.
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Citations
9 Claims
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1. A PTT smart watch system using a biometric human identification (HID) method based on electrocardiogram which provides a PTT service through interworking with a server including an electrocardiogram database, the PTT smart watch system comprising:
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a plurality of user terminals enabling biometric HID and PTT communication; and a server configured to receive electrocardiogram data and a PTT message from a first user terminal of the plurality of user terminals, transmit the electrocardiogram data to an electrocardiogram database, and transmit the PTT message to at least one second user terminal of the plurality of user terminals which enters a corresponding PTT channel when biometric HID is identified from the electrocardiogram database. - View Dependent Claims (2)
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3. A PTT smart watch using a biometric human identification (HID) method based on electrocardiogram which provides a PTT service through interworking with a server including an electrocardiogram database, the PTT smart watch comprising:
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a communication unit configured to modulate a frame applied to PTT communication to a PTT frequency signal to thereby transmit the modulated frame via an antenna, and demodulate the frequency signal received from the antenna to the frame; an input unit configured as a user input interface comprising a plurality of input keys, the input keys comprising a PTT button configured to support a PTT function in PTT communication; a biometric unit configured to perform a biometric HID method based on electrocardiogram; an output unit configured to output voice data by converting voice data input from a microphone into the frame to transmit the frame to the communication unit in a PTT transmission mode, and extracting voice data from the frame demodulated in the communication unit to output the voice data through a speaker in a PTT reception mode; a memory unit configured to store biometric HID data and electrocardiogram data, the electrocardiogram data storing and inputting or outputting an electrocardiogram identification program performed in a control unit is stored and input or output; an interface unit configured to mutually transmit signals in respective units; and the control unit configured to control the communication unit, input unit, and the output unit so as to execute a PTT communication-enabled mode for performing PTT communication when the PTT button is pushed and execute a PTT reception mode when the PTT button is released. - View Dependent Claims (4, 5)
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6. A biometric human identification (HID) method based on electrocardiogram which is provided with a biometric HID device based on electrocardiogram and interworks with a PTT server to provide a PTT service, the method comprising:
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receiving an input of an electrocardiogram waveform of a user and removing the baseline noise of the electrocardiogram waveform; determining a base form for each waveform to determine a base form of the entire waveform for each user; evaluating a change in the base form for each waveform to classify a corresponding waveform; extracting characteristics of the corresponding waveform based on the extracted waveform so as to enable user identification; generating identification information which allows user identification using a code set based on the extracted characteristics to thereby perform user identification; performing a PTT communication-enabled mode when a user is identified; and performing PTT transmission and PTT reception. - View Dependent Claims (7, 8, 9)
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Specification