特种车辆作业环境分级与工效保证限值

Environmental classification and work efficiency limitation of special vehicle

本文进行了环境对人影响的作用层次、影响程度以及环境因素变化范围的划分,提出了环境对人影响的作用层次、变化范围及程度限值对应关系,提出了工效限值的定义和主要研究内容,分析了影响作业人员作业工效的特种车辆作业主要环境因素。在现用标准的基础上,分析了温湿度、振动的工效限值,提出进一步研究噪声、有害气体及粉尘、电磁辐射工效限值的工作建议。为未来特种车辆舱室环境控制设计提供参考。

The article investigates the impact levels and influence level of environment on human and the range of environmental factors,explains the relationship between the impact levels of environment on human,the range of environmental factors and limit value,provides the definition and main contents of the work efficiency limitation,and analyzes the main environmental factors that influence the work efficiency of special vehicles.And it analyzes the work efficiency limits of temperature/humidity and vibration under the current standards,offers the suggestions for further study on work efficiency limits of noise,harmful gas/dust and electromagnetic radiation,and provides a reference for cabin environmental control design of special vehicles in future.