铁路乘车人提前0-24小时购票比例（MD5）

该数据产品是针对铁路乘车人口提前购票行为进行分析的工具。通过收集铁路乘车人身份证号的MD5值以及对应的购票时间，可以计算出不同提前时间段的购票比例（0-24小时）。该产品每月更新一次，更新数据截至上月底，一般在每月10日左右完成更新。该产品的覆盖范围广泛，涵盖全国铁路乘客，共计8亿人。

This data product is a tool for analyzing the advance ticket purchasing behavior of railway passengers. By collecting MD5 hashes of railway passengers' ID card numbers and their corresponding ticket purchase times, it can calculate the ticket purchase proportions across different advance time windows (0-24 hours). This product is updated monthly, with the updated data covering up to the end of the previous month, and the update is typically completed around the 10th day of each month. It has wide coverage, encompassing all railway passengers across the country, totaling 800 million individuals.

搜集汇总

背景与挑战

背景概述

该数据集提供全国铁路乘车人提前0-24小时购票比例的分析，基于身份证MD5值和购票时间计算，覆盖8亿乘客，每月更新一次。