Evaporative emission prediction method and related equipment

The embodiment of the invention relates to the technical field of part evaporative emission detection, in particular to an evaporative emission prediction method and related equipment. The evaporative emission prediction method comprises the following steps: carrying out VOC (Volatile Organic Compounds) test on parts; obtaining the TVOC result of the part according to the VOC test result; and according to the TVOC result, the evaporative emission value of the part is obtained. The method does not need to additionally test the evaporative emission of the parts through a conventional detection method, thereby reducing the demands for special equipment, improving the efficiency of determining the evaporative emission of the parts, and reducing the time cost and equipment cost of the test. 本申请实施例涉及零部件蒸发排放检测的技术领域，尤其涉及一种蒸发排放预测方法及相关设备。其中，蒸发排放预测方法包括：对零部件进行VOC测试；根据VOC测试结果获取零部件TVOC结果；根据TVOC结果，获取零部件的蒸发排放值。无需使用传统的检测方法额外对零部件进行蒸发排放测试，从而降低了对专用设备的需求，提高了确定零部件的蒸发排放量的效率，减少了测试的时间成本和设备成本。