Fecha de publicación: 10/08/2021 Fuente: Wipo "BigData" The invention provides a big data information acquisition method and system, and relates to the technical field of big data. The big data information acquisition method comprises the following acquisition steps: step 1, region division; step 2, distinguishing service modes of parking points; step 3, subdivision of riding-out and parking-in time points; step 4, statistics of no-vehicle time periods, step 5, statistics of parking exceeding time periods, step 6, statistics of vehicle parking and returning, and step 7, data summarization. Through the steps of the method provided by the invention, the parking demand of a parking point area for shared bicycles can be obtained, and through data analysis, the number of the bicycles in the parking point area can be adjusted on the basis of meeting the use requirements, so that the requirements of riding crowds are greatly facilitated, and the transfer work of shared bicycle carrying workers is also facilitated.