流水线作业照明调查分析及最适照度范围研究

An assembly line lighting survey analysis and its optimal illumination range research

目的:调查分析我国流水线作业的照明现状,提出流水线作业照度标准推荐值。方法:选取北京市、广东省的纺织、制鞋、电子3个行业7家工厂和752名流水线作业工人进行现场问卷调查以及对照度值进行实地测量,采用SPSS 13.0统计软件对调查资料进行相应的分析。结果:照明均匀度、工作面清晰度、整体满意度、视疲劳程度之间显著相关;5类不同视觉特性流水线作业照明最适范围推荐值分别为500～1 000～1 500 lx、300～500～1 000lx、200～300～750 lx、100～300～500 lx、50～100～200 lx。结论:流水线作业照明状况不理想,照度均匀度偏低,以及没有针对工人的整体满意度以及视疲劳程度提出相应的照度值等是重要影响因素,提示需进一步完善相关工作,改善流水线作业照明环境。

Objective：To investigate and analyze present conditions of the assembling line illumination in our country,and to set the recommended values of illuminance standard.Methods：Questionnaires and field surveys were used in this investigation.A total of 752 workers from seven factories in textile,shoes and electronics industries were selected for the questionnaire survey and site measurement,and corresponding analyses made with SPSS 13.0 statistic software.Results：Uniformity of illumination,definition in working face,general satisfactory degrees,asthenopia were significantly correlated with each other.Assembly line illuminances for five different visual characteristics were recommended in this paper.The illuminances were 500-1 000-1 500 lx,300-500-1 000 lx,200-300-750 lx,100-300-500 lx,50-100-200 lx,respectively.Conclusion：Present conditions of the assembling line illumination are less than satisfactory,uniformity of illumination is on the low side,and there is no assembling line illuminance standard for general satisfactory degrees and asthenopia of workers.The related work should be further improved.