Blind zone early warning method and device

The invention provides a blind area early warning method and device. The method comprises the steps that a blind area of a vehicle in the driving process is determined; identifying traffic participants in the blind area; dividing the blind area to obtain a plurality of early warning areas; wherein the danger levels of the plurality of early warning areas are different; determining an early warning area where the traffic participant is located in the plurality of early warning areas; and performing early warning corresponding to the danger level of the early warning area according to the danger level of the early warning area where the traffic participant is located. According to the method, danger early warning can be accurately carried out for the blind area, so that the driving safety is improved. 本申请提供了一种盲区预警的方法、装置，该方法包括：确定车辆在行驶过程中的盲区；识别所述盲区内的交通参与者；对所述盲区进行划分，得到多个预警区域；其中，所述多个预警区域的危险等级不同；在所述多个预警区域中，确定所述交通参与者所处的预警区域；根据所述交通参与者所处的预警区域的危险等级，进行与所述预警区域的危险等级对应的预警。该方法能够准确的针对盲区进行危险预警，以提高行车安全。