The embodiment of the invention relates to the technical field of steel rolling. Specifically, the present invention relates to a plate roll head and tail intelligent slitting method based on an industrial big data platform and the industrial big data platform. The method comprises the following steps: before a target plate coil enters a continuous acid continuous rolling process, judging whetherthe target plate coil meets a set head and tail cutting condition or not according to high-frequency curve data, defect data, first plate coil data and second plate coil data of the target plate coil;and then judging whether the target plate coil has the belt breaking risk or not, and determining the head and tail cutting meter number and the cutter number of the target plate coil, so that afterthe target plate coil enters the continuous acid continuous rolling process, the target plate coil can be slit according to the head and tail cutting meter number and the cutter number, and belt breaking of the target plate coil in the continuous acid continuous rolling process is avoided.