Lifelog device utilizing audio recognition, and method therefor
The present invention relates to a lifelog device utilizing audio recognition and a method therefor, and to a device capable of recording and classifying audio lifelogs by means of an artificial intelligence algorithm. To this end, the lifelog device of the present invention comprises: an input unit for inputting lifelog data including an audio signal; and analysis unit for analyzing the inputted data; a determination unit for classifying the class of the data on the basis of the analyzed analysis value; and a recording unit for recording the inputted data and the classified class of the data.
1 . A lifelog device comprising:
an ear equipment configured to be worn by a user, the equipment including:
an input unit to which lifelog data including an audio signal and biological information including at least one of a user's pulse rate or a user's body temperature is input through a sensor;
a time setting unit configured to set a time for which the lifelog data is input to the input unit;
an analysis unit configured to extract an analysis value from the input lifelog data;
a determination unit configured to classify a class of the lifelog data on the basis of the extracted analysis value;
a recording unit configured to record data including the input lifelog data and the classified class of the lifelog data; and
a search unit configured to search for the recorded data,
wherein the search unit extracts the recorded data which matches keyword information input by the search unit,
wherein the search unit provides at least one of a number or a time of the recorded data corresponding to the classified class,
wherein the lifelog data is input for a time preset by the time setting unit,
wherein the analysis unit transmits the analysis value extracted from the audio signal and the biological information included in the input lifelog data to the determination unit,
wherein the determination unit classifies the class of the lifelog data on the basis of a combination of the analysis value of the audio signal and an analysis value of the biological information using an artificial intelligence algorithm which is installed in advance,
wherein the artificial intelligence algorithm is trained with a user's feedback on a determination value determined by the determination unit,
wherein the determination unit matches the determination value for the lifelog data with information related to a place in which the lifelog data is input, and transmits the determination value and the information matching each other to the recording unit, and
wherein the recording unit records the determination value for the lifelog data determined by the determination unit and removes data determined to be a noise class.
2 . The lifelog device of claim 1 , wherein the search unit is provided through a screen of a user terminal,
when the user selects a classified class of the lifelog data, a list of the lifelog data classified into the class is extracted, and
when any one piece of the lifelog data in the extracted list is selected, an audio signal of the selected piece of the lifelog data is played.
3 . The lifelog device of claim 2 , wherein, when the user additionally inputs arbitrary tag information to the selected piece of the lifelog data, the input tag information is matched to the selected piece of the lifelog data with the input tag information.