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分析了青藏铁路沿线的气候对机车司机的影响 ,指出低气压引起的低含氧量对机车司机舒适及行车安全影响非常大。初步提出了机车司机室环控系统的概念 ,引入人—机—环境理论 ,指出必须根据人—机—环境理论来确定供氧水平、供氧控制策略、安全保障措施
The influence of the climate along the Qinghai-Tibet Railway on locomotive drivers is analyzed. It is pointed out that the low oxygen content caused by low air pressure has a great impact on locomotive driver comfort and traffic safety. The concept of environment control system for locomotive driver’s cab was proposed. Human-machine-environment theory is introduced. It is pointed out that we must determine the level of oxygen supply, oxygen supply control strategy, safety assurance measures