Detection system, detection method, winding equipment and lamination equipment

The invention provides a detection system, a detection method, winding equipment and lamination equipment, and belongs to the technical field of base material detection. The detection system is used for detecting an insulating base material and comprises a magnetic field generation device used for generating a magnetic field, the magnetic field is formed on a conveying path for conveying the insulating base material, the magnetic field has standard magnetic field intensity, and the standard magnetic field intensity is the magnetic field intensity of the magnetic field when the insulating base material does not pass through the magnetic field; and the detection device is configured to detect the change of the magnetic field intensity of the magnetic field relative to the standard magnetic field intensity when the insulating substrate passes through the magnetic field so as to determine whether the volume of the conductive particles on the insulating substrate passing through the magnetic field is greater than a preset value. According to the detection system, the use reliability of the insulating base material can be improved.