2018.7.17读完一篇论文，总结如下
文章目录：
- introduction
- basic concepts of blockchain
- outline an ITS-oriented, seven-layer conceptual model for blockchain
- presents the research framework of B2ITS
- relationship between B2ITS and PtMS
- a case study of B2ITS
- concludes
内容：
1.introduction
- One critical issue is security risks caused by ITSs’ evolving trend towards centralization.（ITS的集中化发展趋势带来的危机——易被攻击）
- The second issue is the lack of necessary mutual trust among ITS entities. （ITS实体间相互信任的问题——交易有中间人，增加了网络复杂性）
2.basic concepts of blockchain
3.outline an ITS-oriented, seven-layer conceptual model for blockchain（面向ITS的区块链七层概念模型）
4.B2ITS and its key research
1) Decentralized autonomous transportation systems
2) Mechanism design of crowdsourcing incentives
3) Software defined trust in ITS ecosystems
4) Smart-contract-based intelligent transportation
5) Data security and privacy protection
5.From B2ITS to PtMS
The blockchain-based PtMS follows the research framework of ACP approach, namely Artificial societies + Computational experiments + Parallel execution.（人工社会+计算实验+并行执行）
6.a case study
Real-time ride-sharing