Abdul Khalid Muhamad Syukri, Khamis Nor Kamaliana, Abu Mansor Mohd Radzi, Hamzah Azhar
Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, 43600 Bandar Baru Bangi, Selangor, Malaysia.
Malaysian Institute of Road Safety Research (MIROS), Jalan TKS 1, Taman Kajang Sentral, 43000, Kajang, Selangor, Malaysia.
Iran J Public Health. 2021 Jan;50(1):24-34. doi: 10.18502/ijph.v50i1.5069.
Conspicuity has been one of the key factors in motorcycle road crashes around the world. The inability and difficulty of other road users in detecting motorcycles either at day or at night have contributed to conspicuity related motorcycle crashes. This literature review attempts to understand the motorcycle conspicuity issues in road traffic. The review also analyses relevant types of conspicuity intervention in terms of its effectiveness in enhancing motorcycle conspicuity that had been discussed in past studies.
Using specific keywords and search terms, relevant articles were screened, identified and analyzed systematically using Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines.
Twenty-seven final articles were reviewed and found that almost every part of motorcycle and motorcyclist's conspicuity intervention have been covered in past studies. In terms of conspicuity aids, the majority of past studies discussed conspicuity enhancement in the frontal area, particularly on motorcycle daytime running headlight (DRH) color and configurations. Few other studies have discussed in other areas, particularly on rear running and brake light and motorcycle color. There were also numerous studies looking at motorcyclists' appearances in terms of their attire and helmet color.
Motorcycle and motorcyclist's appearances are highly associated with the risk of motorcycle crashes. The most important part of enhancing motorcycle conspicuity is to ensure motorcycle appearance is always in contrast with the road traffic environment.
醒目性一直是全球摩托车道路交通事故的关键因素之一。其他道路使用者在白天或夜间难以发现摩托车，这导致了与醒目性相关的摩托车事故。本综述旨在了解道路交通中的摩托车醒目性问题。该综述还分析了以往研究中讨论的相关醒目性干预措施在提高摩托车醒目性方面的有效性。
使用特定的关键词和检索词，按照系统评价和Meta分析的首选报告项目（PRISMA）指南，对相关文章进行系统筛选、识别和分析。
共审查了27篇最终文章，发现以往研究几乎涵盖了摩托车和摩托车手醒目性干预的各个方面。在醒目性辅助装置方面，以往的大多数研究讨论了前部区域的醒目性增强，特别是摩托车日间行车灯（DRH）的颜色和配置。其他研究很少讨论其他区域，特别是后部行车灯和刹车灯以及摩托车颜色。也有许多研究关注摩托车手的着装和头盔颜色等外观。
摩托车和摩托车手的外观与摩托车事故风险高度相关。提高摩托车醒目性的最重要部分是确保摩托车外观始终与道路交通环境形成对比。
