Remote pet feeder based on Internet of Things

Abstract

The invention belongs to the technical field of pet feeding, and discloses a remote pet feeder based on Internet of Things. The remote pet feeder comprises a device body; the upper portion of the front face of the device body is provided with a camera; the front face of the device body is provided with a drinking trough and a food feeding trough; the inner portion of the device body is provided with a controller unit and a wireless relay module; the controller unit is connected with the wireless relay module through an electric wire; the controller unit is integrated with an image processing module used for processing image information collected by the camera; the image processing module uses a laplacian matting matrix of a moving least square method, uses the moving least square method toreplace a least square method to construct a laplacian matrix, and uses a KNN neighbourhood to replace a spatial neighborhood to acquire a linear relation of a non-neighbourhood pixel on an alpha graph, thereby calculating a moving laplacian matrix, and the alpha graph is obtained. The remote pet feeder based on the Internet of Things has the advantages that pets can be observed remotely througha video; and food and water can be fed for the pets remotely.

Description

technical field [0001] The invention belongs to the technical field of pet feeding, in particular to a remote pet feeding machine based on the Internet of Things. Background technique [0002] At present, the existing technologies commonly used in the industry are as follows: [0003] Now many families feed pets, but there is a problem, what if the owner is away from home for a long time? Sending it to a friend will cause trouble to others, and sending it to a pet store is more expensive. Can a set of remote-controllable domestic pet automatic feeding device be designed to solve this problem. [0004] The prospect of interactive matting technology to extract images under limited user interaction is widely used in image and video editing, 3D reconstruction and other fields, and has extremely high application value. In the matting technology in recent years, the Laplace matrix gives the linear relationship between the pixels on the alpha map, which plays an important role ...

AI Technical Summary

Problems solved by technology

[0011] The existing technology does not adaptively transmit data based on the best redundancy, and does not involve conditions such as wired links and mobile nodes under the premise of fully meeting the characteristics of wireless sensor communication; therefore, the existing technology cannot be used without improving network construction. Improve the performance of the network under the premise of , maintenance, and communication costs

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