Energy-saving face identification device with automatic adjustment function

Abstract

The invention relates to an energy-saving face identification device with an automatic adjustment function. The energy-saving face identification device comprises a base, a power supply plate, an identifier, a first cable, a lifting mechanism and two trigger mechanisms, the trigger mechanisms comprise trigger components, connecting components, first cylinders and first pistons, the connecting components comprise conductive boxes, conductive rods and two conductive units, the lifting mechanism comprises a motor, a connecting plate and two lifting components, and the lifting components compriseconveying belts, driven wheels, supporting units, driving shafts and driving wheels. The energy-saving face identification device with the automatic adjustment function can automatically control the identifier to be opened and closed through the trigger mechanisms according to a condition whether a user stands on a pedal or not, and the device avoids that redundant electric energy is consumed as the identifier is powered on when the user is absent, so that the device saves the energy. Compared with an existing trigger mechanism, the height of the identifier is adjusted by the lifting mechanism, a camera faces to the face of the user, a right face image is conveniently shot, and the face identification accuracy of the device is improved.

Description

technical field [0001] The invention relates to the field of face recognition equipment, in particular to an energy-saving face recognition device with an automatic adjustment function. Background technique [0002] Face recognition is a biometric technology for identification based on human facial feature information. A series of related technologies that use a video camera or camera to collect images or video streams containing human faces, automatically detect and track human faces in the images, and then perform facial recognition on the detected faces, usually also called portrait recognition and facial recognition. [0003] The installation height of the existing face recognition device is fixed, and because each person's height is different, during the recognition process, the person to be detected needs to adjust the pitch angle of the head according to his own height and the height of the recognizer , so that the camera can capture the human face, but in this way, ...

AI Technical Summary

Problems solved by technology

[0003] The installation height of the existing face recognition device is fixed, and because each person's height is different, during the recognition process, the person to be detected needs to adjust the pitch angle of the head according to his own height and the height of the recognizer , so that the camera can capture the human face, but in this way, there are different angles and inclinations between the camera and the human face, which will cause deviations in the images captured by the camera, which will easily affect the judgment results of the device. Not only that, but the existing human face Once the recognition device is turned on, no matter whether there is someone in front of the recognizer that needs to be detected, the recognizer keeps running with power consumption, which leads to the long-term operation of the recognizer and consumes more power, thereby reducing the existing face recognition. Availability of the device

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