铁路出行系列-铁路乘车人普通列车购票总次数V2

铁路乘车人购票总次数V2是一个数据产品，通过输入身份证号码（加密方式明文，默认不填加密，需填固定值入参只允许位小写），可以获取乘车人在普通列车上购票的总次数。该数据产品每月更新一次，更新频率为每月更新至上月底，每月中旬左右完成更新。覆盖范围包括全国铁路乘客，覆盖体量达亿人。该产品可以为持牌公司金融类业务提供核验服务，为支付公司提供风险控制辅助，为文旅部门提供旅客流量分析产品。

Total Railway Passenger Ticket Purchases V2 is a data product that enables users to retrieve the total number of tickets purchased by a passenger on standard passenger trains by inputting their ID number. The ID number may be entered in plaintext by default, with no encryption applied; if fixed input parameters are required, only lowercase characters are allowed. This data product is updated on a monthly basis, with updated data covering all records up to the end of the preceding month, and the update workflow is typically completed around the middle of each month. It covers railway passengers across the entire country, with a covered user base of hundreds of millions. This product can provide verification services for the financial businesses of licensed companies, offer risk control assistance for payment companies, and supply passenger flow analysis products for cultural and tourism 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的普通列车购票总次数查询服务，支持通过加密身份证号获取数据，每月更新亿级体量信息，主要应用于金融核验、风险控制及客流分析场景。