Noise supervision system based on intelligent sound absorption and insulation board

The invention relates to the technical field of noise supervision systems, in particular to a noise supervision system based on an intelligent sound absorption and insulation board, which comprises a sound insulation unit, a detection unit and a central control unit. According to the invention, the central control unit is used to determine whether the noise emission of the workshop meets the preset standard according to the decibel of the sound in the workshop and the decibel of the sound transmitted out of the workshop; when it is judged that the workshop noise emission does not meet the preset standard, the rotation angle of the fan blade type sound insulation plate or the elongation of the roller shutter type sound insulation plate is adjusted to a corresponding value; according to the temperature inside the workshop and the temperature outside the workshop, whether the angle of the fan blade type sound insulation plate or the elongation of the roller shutter type sound insulation plate is further adjusted