Water inflow detection method and device and display assembly

The invention provides a water inlet detection method and device and a display component, and the method comprises the steps: collecting a voltage difference value between a first water inlet point and a second water inlet point on the display component; judging whether the voltage difference value is within a preset numerical range or not; and according to a judgment result, determining whether the display assembly has a water inflow condition or not. According to the method, whether water enters the display assembly or not is judged by judging whether the voltage value between the water inlet points on the display assembly is within the preset numerical range or not, whether water enters the vehicle display assembly or not can be conveniently and rapidly detected, other equipment does not need to be added, and the vehicle safety is improved. 本申请提出了一种进水检测方法、装置及显示组件，其中，方法包括：采集显示组件上第一进水点与第二进水点之间的电压差值；判断所述电压差值是否位于预设的数值范围内；根据判断结果，确定所述显示组件是否存在进水情况。该方法通过显示组件上的进水点之间的电压值是否处在预设的数值范围内判断显示组件是否进水，可以方便快捷的检测车辆显示组件是否进水，无需增