苏联公共汽车的运输是客运的最主要形式,在整个客运中约占60％。夏季,对公共汽车车内气温条件的改善,是提高客运质量和改善驾驶员劳动条件的途径之一。首先要保证公共汽车的通风和保温系统的效率。不适宜的车内气温,会引起驾驶员过于疲劳和降低观察反应的准确性,并可能发生公路交通事故。此外,在公共汽车乘客室内,由于不适宜的气温条件,导致舒适性降低和高度疲劳。 The transport of Soviet buses is the most important form of passenger transport, accounting for about 60% of the total passenger traffic. In summer, the improvement of bus temperature in the bus is one of the ways to improve passenger quality and improve driver’s working conditions. First of all, to ensure bus ventilation and insulation system efficiency. Inappropriate vehicle temperature can cause the driver to be too tired and reduce the accuracy of the observed response and possible road traffic accidents. In addition, in the bus passenger compartment, comfort and fatigue are reduced due to unfavorable temperature conditions.