铁路出行系列-铁路乘车人高端席别乘车次数V2

该数据产品通过输入身份证号，使用默认的加密方式（明文或加密需填固定值），可以查询铁路乘客在高端席别（低、中、高）乘车的次数。数据更新频率为每月更新，数据截止日期为上月底的每月日左右。产品的覆盖范围涵盖全国铁路乘客，总体覆盖体量约为亿人。此数据产品为持牌金融类公司提供核验服务，为支付公司提供风险控制辅助，并为文旅部门提供旅客流量分析产品。

This data product allows users to query the travel frequencies of railway passengers in high-end seat classes (low, medium, high) by entering ID card numbers, using the default encryption method which supports either plaintext transmission or requires a fixed value for encryption setup. The data is updated monthly, with the data cutoff date set around the end of the preceding month for each update cycle. The product covers all domestic railway passengers, with a total covered population of approximately hundreds of millions of people. This data product provides verification services for licensed financial companies, offers risk control assistance for payment service providers, and delivers passenger flow analysis products for cultural and tourism authorities.

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在高端席别（低、中、高）的乘车次数查询服务，每月更新一次，覆盖约亿人规模。主要用于金融核验、支付风控及文旅流量分析。