Abstract: An intelligent monitoring system for waste disposal and the method thereof are provided, which include a plurality of operational devices and stages. First, a transportation stage is performed to loading a transport vehicle with a waste so as to transport the waste to a disposal station for further treatment. A camera and a sensor for detecting abnormal conditions are installed any one of the operational devices or installed in the operational path of any one of the operational devices. The camera records the videos of the operational stages, captures the images from the videos and recognizes the images in order to determine whether the abnormal conditions occur in any one of the operational stages. Alternatively, the camera is triggered to capture the images and recognize the images after the abnormal conditions are detected by the sensor in order to determine whether the abnormal conditions actually occur.

Abstract: A toy double club with whistle including two elongate tubular bodies connected with a chain, each tubular body having a whistle in its inner cavity to move back and forth in a limited distance, the distance being by two opposing projections on the inner surface of the tubular body. A coil spring is placed between the whistle and an outer end of each of the tubular bodies so that the whistle gives out whistling sounds when moved back and forth by the swinging movement of the tubular bodies.