The invention discloses a prefabricated wallboard information collecting and hoisting method based on the NB-IoT technology. The prefabricated wallboard information collecting and hoisting method comprises the following steps of step1, hoisting preparing; step2, module installing and binding; step3, wallboard stacking; step4, module activating; step5, wallboard hoisting; step6, wallboard installing; and step7, information uploading and module recycling. According to the prefabricated wallboard information collecting and hoisting method based on the NB-IoT technology, by means of the manner that the NB-IoT technology is applied in the prefabricated wallboard hoisting process, prefabricated wallboard information is collected utilizing an NB-IoT module, real-time positioning transmission on prefabricated wallboards is realized, the wallboard information can be viewed in real time and required components are rapidly and accurately found before hoisting, the wallboard hoisting efficiency isimproved, secondary carrying and reworking of the hoisting process are reduced, and intelligentized collection on the prefabricated wallboard hoisting information is realized.