Bronze ware detection system and detection method

The invention discloses a bronze ware detection system and detection method, and relates to the terahertz application field, and the bronze ware detection system comprises a terahertz time domain spectrometer, a structured light camera, a processor, a mobile unit and a control unit; the terahertz time-domain spectrometer emits a detection signal to a to-be-detected object, receives a reflection signal and transmits the reflection signal to the processor, and the processor calculates and obtains the type of a corrosion layer on the to-be-detected object and the thickness of each corrosion layer; the moving unit carries the probe to move to scan and detect the surface of the to-be-detected object; the structured light camera performs imaging on the surface of the to-be-detected object to establish a depth map, converts the depth map into point cloud data to obtain a point cloud map of the surface of the to-be-detected object, and performs calculation based on the point cloud map to obtain surface normal data of