Easy-to-adjust vehicle access device based on face recognition

Abstract

The invention relates to an easy-to-adjust vehicle access device based on face recognition, which comprises a mounting plate, an adjusting mechanism, a main body and four suction cups, wherein a camera and two lamp shells are arranged on the main body; a PLC and a power supply mechanism are arranged in the main body; the adjusting mechanism comprises a steering assembly, a strut, a hinge unit, a connecting rod, an air pump, a cylinder and a piston; the power supply mechanism comprises a battery, a circuit breaker, a sliding wire rheostat and a translating assembly; the translating assembly comprises a first motor, a gear and a rack; the easy-to-adjust vehicle access device based on face recognition can control the angle position of the main body through the adjusting mechanism; the main body rotates upward when driving to avoid obscuring the line of sight of the driver; after being parked, the main body rotates downward, so that the camera can collect the front image for face recognition. Moreover, the voltage at both ends of the lamp tube is adjusted through the power supply mechanism, so that the camera photographs under stable illumination, thereby improving the accuracy of facerecognition and the practicability of the device.

Description

technical field [0001] The invention relates to the field of automobile equipment, in particular to an easily adjustable vehicle access device based on face recognition. Background technique [0002] With the rapid development of social economy, cars have become one of the main means of transportation for people. In order to protect the cars, car locks will be installed on the cars. protection of property. However, when people travel, they usually forget to carry the car lock, so that people have to go back to get the lock. Therefore, when people apply face recognition biotechnology to vehicle access, they install a face recognition device inside the car. When the device recognizes the owner When the person's face is detected, the vehicle can be automatically unlocked, which is convenient for people to use. [0003] However, when the existing face recognition vehicle access device is running, because the face recognition is affected by the external light environment, when ...

AI Technical Summary

Problems solved by technology

[0003] However, when the existing face recognition vehicle access device is running, because the face recognition is affected by the external light environment, when the car is in a dimly lit environment, the device cannot clearly capture people due to the small amount of light collected by the camera. The face image affects the judgment of face recognition. Not only that, in order to facilitate equipment identification, most vehicle access devices are installed on the windshield so that the camera can collect the face image in front, but in this way, it is easy for the driver’s The line of sight is disturbed, which affects the safe driving of the car, thus reducing the practicability of the existing face recognition vehicle access device

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