Intelligent noise exceeding illegal evidence obtaining device

The invention relates to the technical field of noise law violation evidence obtaining, and discloses an intelligent noise exceeding law violation evidence obtaining device which comprises a monitoring device for monitoring noise decibel values and an analysis device connected with the monitoring device and used for judging and analyzing law violation evidences. The recording and transmitting device is used for storing the illegal evidence; and the functional device is used for communicating and controlling the monitoring device. According to the invention, real-time acquisition and detection of noise are realized through the monitoring device; noise sound wave vibration signals can be collected through the vibration acceleration sensor, frequency matching processing is carried out on sound pressure signals and vibration signals, original sound pressure signals can be obtained, and evidence obtaining accuracy and integrity are enhanced; a record transmission device is convenient for workers to search and call