针对城市道路工程照明的常见设计思路,分析各种不同情况下照明模式的选择思路,并结合多年的工作经验和数据积累,列出城市道路常见设备、灯具等的经济指标。同时,列举并分析影响经济评价的其他重要因素,通过简表概要地列举方案比选NPV的计算公式。结合未来城市道路照明设计,提出以历史文化或区域特色为定位,考虑整体及局部效果,广泛征求市民参与的组合设计思路。 Aiming at the common design ideas of urban road lighting, the paper analyzes the choices of lighting modes in different situations and combines the years of work experience and data accumulation to list the economic indicators of common equipment and lamps of urban roads. At the same time, enumerate and analyze other important factors influencing economic evaluation, and summarize briefly the formula of NPV calculation through summary table. Combined with the design of future urban road lighting, put forward a combination of design ideas based on history and culture or regional characteristics, taking into account overall and local effects and extensive public participation.