Method and device for outputting information

The embodiment of the invention discloses a method and a device for outputting information. A specific embodiment of the method comprises the steps of obtaining an image of a running vehicle; identifying at least one face image from the images, and determining the number of passengers according to the at least one face image; identifying the type of the vehicle according to the image and determining the maximum passenger carrying quantity of the vehicle according to the type; and outputting first predetermined information in response to the fact that the passenger number is greater than the maximum passenger carrying number. According to the embodiment, the efficiency of vehicle overload inspection is improved. 本公开的实施例公开了用于输出信息的方法和装置。该方法的一具体实施方式包括：获取行驶中车辆的图像；从图像中识别出至少一个人脸图像，以及根据至少一个人脸图像确定乘客数量；根据图像识别车辆的型号以及根据型号确定车辆的最大载客数量；响应于乘客数量大于最大载客数量，输出第一预定信息。该实施方式提高了车辆超载检查的效率。