Data processing system and processing method based on Internet of Things

The invention is suitable for the field of computers, and provides a data processing system and method based on the Internet of Things, and the method comprises the steps: when an abnormal event related to a target is detected, target sensing data of a channel region are reported through a sensing device, and the channel region comprises a channel turning position; target feature information is extracted according to the target sensing data, a scheduling instruction is generated according to the area positions of a plurality of distribution areas and the target feature information, and a passage route exists between the plurality of distribution areas and the channel area; sending a scheduling instruction to all the monitoring terminals which meet the corresponding relation with the area position; according to the scheduling instruction, the first monitoring terminal is instructed to monitor a sub-route, close to the channel area, in the passing route and return response information, the technical scheme of t