面向智慧驾驶的道路基础设施功能设计

Functional Design of Road Infrastructure for Intelligent Driving

摘要:

随着单车智能成本提高以及道路环境复杂性加大，智慧驾驶车辆的发展越来越依靠智慧道路基础设施的进步。目前国内外不同的道路工程建设项目对道路基础设施的智慧化均提出了各具特色的设计思路和功能模块，但是相关研究主要集中在单一的道路功能或特定技术上，尚未系统性地给出智慧道路基础设施的设计理论和应用体系。同时，智慧道路基础设施建设要求路旁设备、路面材料和外部感知设备等全方位朝着信息化、数字化和智能化方向发展。本研究在系统综述国内外智慧公路项目典型案例的基础上，提出了未来智慧道路设施的四大关键技术。

Abstract:

With the increase in the cost of single vehicle intelligence and the increasing complexity of road environments， the development of smart driving vehicles is increasingly relying on the progress of smart road infrastructure. At present， in different road engineering construction projects both domestically and internationally， unique design ideas and functional modules are proposed for the intelligence of road infrastructure. However， relevant research mainly focuses on a single road function or specific technology， and there is no systematic proposal for the design theory and application system of smart road infrastructure. At the same time， the smart road infrastructure construction requires the development of roadside equipment， pavement materials， and external perception equipment in all directions towards informatization， digitization， and intelligence. Based on a systematic review of typical cases of smart road projects both domestically and internationally， four key technologies for future smart road facilities are proposed in this paper.