Face recognition device convenient to adjust and used for vehicle access

Abstract

The invention relates to a face recognition device convenient to adjust and used for vehicle access. The device comprises a mounting plate, a contraction mechanism, a connecting rod, a recognition plate, a recognition mechanism and two mounting components. The contraction mechanism comprises a driving component, a first bevel gear, a second bevel gear, a rotating rod, a connecting frame and two insertion tubes; the driving component comprises a translation unit, a first rack, a circular gear, a rotating shaft and a supporting unit; the recognition mechanism comprises a camera, a moving component, a moving plate and a direction adjusting component; and the moving component comprises a first motor, a frame and two moving units. According to the face recognition device convenient to adjust and used for vehicle access, the position of the recognition plate can be flexibly adjusted through the contraction mechanism according to the requirement, thus face recognition is convenient and the wide view field of a vehicle owner during driving is ensured, the recognition mechanism drives the camera to move and swing, thus a front face image of the vehicle owner is conveniently acquired, and the face recognition precision and the practicability of the equipment are improved.

Description

technical field [0001] The invention relates to the field of face recognition equipment, in particular to an easily adjustable face recognition device for vehicle access. 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] Because face recognition has the function of quickly verifying identity, people usually install the device with face recognition function on the vehicle, and the owner can access the vehicle through face recognition without relying on the key, which can realize the convenient unlocking and unlocking operation of the car. The convenient device can collect the face...

AI Technical Summary

Problems solved by technology

[0003] Because face recognition has the function of quickly verifying identity, people usually install a device with face recognition function on the vehicle, and the owner can access the vehicle through face recognition without relying on the key, which can realize the convenient unlocking and unlocking operation of the car. The convenient device can collect the face of the car owner. At present, this type of face recognition device is installed above the center console of the car, but in this way, it is easy to block part of the windshield, affecting the car owner's line of sight, making it difficult for the car owner to see the road ahead Traffic affects safe driving. Not only that, but when performing face recognition, the camera needs to capture the driver's frontal face image. When the owner is in the identity verification process, it is difficult for the owner's head to match the angle of the camera for precise control. , making it difficult for the camera to capture the front face image of the owner, thereby reducing the practicability of the existing vehicle access face recognition device

Images