铁路出行系列-铁路用户GDC列车车费消费总金额（MD5）

铁路出行用户消费分析系统是一个基于铁路乘客的车费消费数据的数据产品。通过输入乘客的身份证号（小写）作为查询条件，系统能够输出乘客的列车车费消费总金额，并根据金额的大小，划分为低、中、高三个等级。该产品每月更新一次，更新周期为每月底左右，数据范围涵盖全国铁路乘客，覆盖体量高达亿人。此外，该产品还提供持牌公司金融类业务的核验服务、支付公司的风险控制辅助以及文旅部门的旅客流量分析产品。The Railway Travel User Consumption Analysis System is a data product built upon the fare consumption data of railway passengers. By taking the passenger's ID card number (in lowercase format) as the query parameter, the system can output the total train fare consumption amount of the passenger, and classify the amount into three tiers: low, medium, and high. This product is updated on a monthly basis, typically around the end of each month. Its data covers all railway passengers across the nation, with a total coverage of up to hundreds of millions of individuals. Furthermore, the product also offers verification services for financial business operations of licensed corporations, risk control support for payment institutions, and passenger flow analysis products for cultural and tourism administrative departments.

搜集汇总

背景与挑战

背景概述

该数据集提供全国铁路乘客基于身份证号查询的车费消费总金额分级服务，覆盖亿级用户并每月更新，兼具金融核验和风控辅助功能。