Methods and internet of things systems for managing camera devices of public landscape in smart cities

An Internet of Things (IoT) system for managing a camera device of a public landscape in a smart city, including a plurality of user platforms, a service platform, a management platform, and a plurality of object platforms, wherein different user platforms correspondently play landscape images collected by different camera devices, and different object platforms are correspondently arranged in camera devices at different camera points, wherein the IoT system further comprises:

• a non-transitory computer-readable storage medium storing executable instructions;
• and
• at least one processor in communication with the non-transitory computer-readable storage medium, when executing the executable instructions, the at least one processor is directed to cause the IoT system to:
• count a count of audience of the landscape images corresponding to the different user platforms in a preset future duration, and send the count of the audience to the management platform, wherein the count of audience of the landscape images corresponding to the different user platforms in the future duration is determined through processing the count of the audience of the landscape images in a preset historical duration based on a prediction model, and the prediction model is a machine learning model;
• and
• determine a camera device to be canceled, the camera device to be canceled being a camera device corresponding to a landscape image whose the count of the audience does not satisfy a preset condition.