An intelligent noise monitoring device, comprising: a self-movable moving module; a noise measurement module provided coupled to the moving module and configured to measure noise of a location and/or a target which is positioned within the location; a control module adapted to: control the moving module and the noise measurement module; communicate with a ground control center, predetermine a noise reference by measuring the noise of the location and/or the target at a predetermined time or a predetermined period of time, and compare the measured noise from the location or the target with the predetermined noise reference in order to determine whether or not the measured noise is in an abnormal state, wherein the control module includes: a path controller configured to control a path of the moving module, an operation controller configured to analyze noise measured by the noise measurement module to determine the abnormal state or not, and the intelligent noise monitoring device being characterized in that the control module further includes a noise measurement controller configured to control the noise measurement module and to transmit a signal to the path controller and the moving module for re-measurement when abnormal noise is sensed within the location or in the target within the location; and wherein the intelligent noise monitoring device is further configured to approach, depending on the signal of the path controller and the operation of the moving module, the location or the target where the abnormal noise is sensed; and wherein the operation controller is adapted to transmit a signal to the noise measurement controller, upon determining that the noise is the abnormal noise, to re-measure the noise of the location or the target at multiple distances to determine whether or not the re-measured noise is in an abnormal state. a self-movable moving module; a noise measurement module provided coupled to the moving module and configured to measure noise of a location and/or a target which is positioned within the location; a control module adapted to: control the moving module and the noise measurement module; communicate with a ground control center, predetermine a noise reference by measuring the noise of the location and/or the target at a predetermined time or a predetermined period of time, and compare the measured noise from the location or the target with the predetermined noise reference in order to determine whether or not the measured noise is in an abnormal state, wherein the control module includes: control the moving module and the noise measurement module; communicate with a ground control center, predetermine a noise reference by measuring the noise of the location and/or the target at a predetermined time or a predetermined period of time, and compare the measured noise from the location or the target with the predetermined noise reference in order to determine whether or not the measured noise is in an abnormal state, wherein the control module includes: a path controller configured to control a path of the moving module, an operation controller configured to analyze noise measured by the noise measurement module to determine the abnormal state or not, and the intelligent noise monitoring device being characterized in that the control module further includes a noise measurement controller configured to control the noise measurement module and to transmit a signal to the path controller and the moving module for re-measurement when abnormal noise is sensed within the location or in the target within the location; and wherein the intelligent noise monitoring device is further configured to approach, depending on the signal of the path controller and the operation of the moving module, the location or the target where the abnormal noise is sensed; and wherein the operation controller is adapted to transmit a signal to the noise measurement controller, upon determining that the noise is the abnormal noise, to re-measure the noise of the location or the target at multiple distances to determine whether or not the re-measured noise is in an abnormal state.