Agreement Technologies refer to a novel paradigm for the construction of distributed intelligent systems, where autonomous software agents negotiate to reach agreements on behalf of their human users. Smart Cities are a key application domain for Agreement Technologies. While several proofs of concept and prototypes exist, such systems are still far from ready for being deployed in the real-world. In this paper we focus on a novel method for managing elements of smart road infrastructures of the future, namely the case of auction-based road intersections. We show that, even though the key technological elements for such methods are already available, there are multiple non-technical issues that need to be tackled before they can be applied in practice. For this purpose, we analyse legal and ethical implications of auction-based road intersections in the context of international regulations and from the standpoint of the Spanish legislation. From this exercise, we extract a set of required modifications, of both technical and legal nature, which need to be addressed so as to pave the way for the potential real-world deployment of such systems in a future that may not be too far away.

智慧城市中的协议技术是一种构建分布式智能系统的新典范，通过自主软件代理人进行协商以代表其人类用户达成协议。本文关注未来智能道路基础设施的管理方法，即基于拍卖的道路交叉口，并分析了该方法存在的技术和法律问题，提出一系列需要解决的修改要求，以铺平未来实际应用的道路。

基于协议技术的应用的法律和伦理影响：以基于拍卖的道路交叉口为例