二手车车况及价格评估数据集

涵盖车辆检测、定价评估、运输管理等全流程信息，为二手车行业提供多维度数据支持。 数据集包含超过30万条二手车交易记录，配套检测报告、物流运单等结构化数据超100万条，非结构化数据（车辆检测图片、视频、合同文档等）总量约80TB，每日新增数据约3GB。 数据覆盖全国25个省级行政区，涉及主流品牌二手车（燃油车占比60%、新能源车40%），包含个人交易、经销商库存及拍卖平台车源。This dataset covers end-to-end information spanning vehicle inspection, pricing assessment, transportation management and other relevant links, providing multi-dimensional data support for the used car industry. It contains over 300,000 used car transaction records, with more than 1 million structured data entries such as supporting inspection reports and logistics waybills. The total volume of unstructured data (including vehicle inspection images, videos, contract documents and other materials) reaches approximately 80 TB, with a daily new data increment of about 3 GB. The dataset covers 25 provincial-level administrative regions across China, involves used vehicles from mainstream brands (60% are fuel-powered vehicles and 40% are new energy vehicles), and includes personal transactions, dealer inventories and vehicle sources from auction platforms.

搜集汇总

背景与挑战

背景概述

该数据集是一个专注于二手车行业的综合性数据资源，包含超过30万条交易记录以及大量结构化与非结构化数据，覆盖全国多个省份和主流车型。它旨在支持二手车交易全链条的智能化升级，例如通过AI模型进行车况评估和动态定价，为行业提供多维度数据支持。