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Traffic Personal Data Banking Service Model Considering Privacy Protection and Data Flow
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Jianzhong CAO1, 2, Ning WANG3, Juan CAO3, Yiming TANG3, Ruiting WANG3, Jianqiang WANG1, 2
Science Technology and Industry | 2025, 25(10) : 9 - 17
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Science Technology and Industry | 2025, 25(10): 9-17
• Technology Innovation •
Traffic Personal Data Banking Service Model Considering Privacy Protection and Data Flow
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Jianzhong CAO1, 2, Ning WANG3, Juan CAO3, Yiming TANG3, Ruiting WANG3, Jianqiang WANG1, 2
Affiliations
  • 1. School of Traffic and Transportation, Lanzhou Jiaotong University, Lanzhou 730070, China
  • 2. Key Laboratory of Railway Industry on Plateau Railway Transportation Intelligent Management and Control, Lanzhou 730070, China
  • 3. Gansu Jiaotou Rural Highway Digital Development Co. Ltd., Lanzhou 730070, China
Published: 2025-05-25
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Personal data has become a crucial production factor in the digital economy era. The transportation sector, being a data-intensive industry, contains much personal data. To address current issues of data storage insecurity and difficulties in data circulation and sharing, constructing a new data service model—Personal Data Bank for Transportation was proposed. This bank emulates the operational model of commercial banks, employing blockchain technology and distributed storage solutions to enhance data security and privacy protection. A contribution-based incentive strategy fosters collaboration between users and the data bank, underlining the importance of user participation and the potential benefits for all stakeholders. The Personal Data Bank for Transportation facilitates data storage, viewing and purchase retrieval, thereby achieving data circulation while clarifying ownership issues in data transactions. Its goal is to ensure personal data’s secure and efficient flow and improve the relationship between enterprises and individual data subjects.

personal data bank for transportation  /  data asset  /  blockchain  /  data circulation  /  privacy protection
Jianzhong CAO, Ning WANG, Juan CAO, Yiming TANG, Ruiting WANG, Jianqiang WANG. Traffic Personal Data Banking Service Model Considering Privacy Protection and Data Flow[J]. Science Technology and Industry, 2025 , 25 (10) : 9 -17 .
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Year 2025 volume 25 Issue 10
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Article Info
  • Receive Date：2024-11-12
  • Online Date：2025-07-09
  • Published：2025-05-25
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  • Received：2024-11-12
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Affiliations
    1. School of Traffic and Transportation, Lanzhou Jiaotong University, Lanzhou 730070, China
    2. Key Laboratory of Railway Industry on Plateau Railway Transportation Intelligent Management and Control, Lanzhou 730070, China
    3. Gansu Jiaotou Rural Highway Digital Development Co. Ltd., Lanzhou 730070, China
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