Abstract: Bus Engineering Approval Evaluation Program (GB/T 13043－2006) is the main basis for bus engineering approval evaluation, covering parameter measurement, performance test and reliability test. The new version of the standard has been released on December 30, 2022, and will be implemented on July 1, 2023. In order to better understand the relevant content of the implementation of the standard and deal with the inspection and testing work of the new standard, this paper makes a detailed interpretation of the changes of the new and old standards, so as to facilitate the implementation of the bus production enterprises and testing institutions.

Key words: Bus engineering approval evaluation; Power performance; Economy; Comfort; Reliability

摘要： 《客车定型试验规程》（GB/T 13043－2006）作为客车定型试验的主要依据标准，涵盖 参数测量、性能试验和可靠性试验。新版标准已于 2022 年 12 月 30 日发布，将于 2023 年 7 月 1 日开始实施，为了更好地理解执行标准相关内容，应对新标准的检验检测工作，文章针 对新老标准的变化进行详细解读，方便客车生产企业和检测机构参照执行。

关键词: 客车定型试验；动力性；经济性；舒适性；可靠性