Traffic engineering quality detection data credible collection method and terminal

By overlaying time and location watermarks and generating encrypted QR codes in traffic engineering inspections, and combining this with blockchain technology, the problems of data distortion and difficulty in tracing responsibility caused by manual recording are solved, thus realizing the authenticity and traceability of inspection data and improving the efficiency of quality supervision.

CN122413402APending Publication Date: 2026-07-17JIANGXI PROVINCIAL TRAFFIC MONITORING & COMMAND CENT +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
JIANGXI PROVINCIAL TRAFFIC MONITORING & COMMAND CENT
Filing Date
2026-04-27
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

In current traffic engineering quality inspection, manual recording leads to data distortion, paper documents are easily tampered with or lost, there is a lack of unified data ledgers, and it is difficult to trace responsibility, which weakens the quality supervision.

Method used

The system uses image overlay with time and location watermarks, generates encrypted QR codes, and combines this with data from testing instruments to upload to a regulatory server and blockchain network, ensuring data authenticity and traceability.

Benefits of technology

It ensures the authenticity and full-element correlation of test data, traceability of responsibility, enhances quality supervision, prevents data tampering, and ensures data integrity and reliability.

✦ Generated by Eureka AI based on patent content.

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Abstract

本发明公开了一种交通工程质量检测数据可信采集方法及终端，涉及交通工程质量检测技术领域。该方法包括：采集交通工程质量检测过程中的图像，并在采集的图像上叠加包括时间信息和地点信息的水印，得到水印图像；将交通工程质量检测的材料信息、数据采集时间戳和检测操作人员的身份信息进行加密处理，生成加密信息串，并将加密信息串转化为二维码，得到加密二维码；将加密二维码附着在水印图像的预设区域，得到水印加密图像；通过与无自动上传功能的检测仪器建立通信连接，获取标准化检测数据；将标准化检测数据和水印加密图像上传至监管部门服务器，并将上链摘要信息及关联索引信息上传至区块链网络。该方法加强了交通工程质量监管力度。
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