3. Benefits效益 4. Developments around the world全球发展趋势 4. 1. Privacy and information issues 4.2. Legal issues 4.3. Equity and opportunity 5. Standards and institutions标准和机构 6. Conclusions结论 Chapter32 Transportation Information Systems交通运输信息系统 1. Introduction引言 2. Categories of intelligent transportation systems智能运输系统分类 3. Information dissemination信息传播 4. Commercial trucking商用车 5. Transit公交车 6. The role of the public and private sectors公共部门和私营部门的 作用 7. Conclusion结论 Chapter3 Route Guidance Systems路径诱导系统 1. Introduction引言 1. 1 Definition and alternative forms ofroute guidance3. Benefits 效益 4. Developments around the world 全球发展趋势 4.1. Privacy and information issues 4.2. Legal issues 4.3. Equity and opportunity 5. Standards and institutions 标准和机构 6. Conclusions 结论 Chapter 32 Transportation Information Systems 交通运输信息系统 1. Introduction 引言 2. Categories of intelligent transportation systems 智能运输系统分类 3. Information dissemination 信息传播 4. Commercial trucking 商用车 5. Transit 公交车 6. The role of the public and private sectors 公共部门和私营部门的 作用 7. Conclusion 结论 Chapter 33 Route Guidance Systems 路径诱导系统 1. Introduction 引言 1.1 Definition and alternative forms of route guidance