A garage management method and device based on license plate, voice and face recognition

Abstract

The invention provides a garage management method based on a license plate, voice and face identification. The method includes: presetting the corresponding relation of a license number, a character code and face biological characteristics; determining whether a vehicle enters a monitoring area, if yes, performing the next step, and if not, determining continuously; collecting a license number, determining whether the collected license number have an access, if yes, performing the next step, and if not, determining that recognition is failed; determining whether a voice signal is inputted, if yes, converting the voice signal into characters and performing the next step, and if not, determining continuously; collecting face biological characteristic data of a human at present, determining whether the corresponding relation of the face biological characteristic data with the data and the characters is correct, if yes, sending a driving signal and if not, performing the next step; and determining whether the number of times of decoding exceeds a preset number of times, if yes, sending an alerting signal and if not, returning. The invention also relates to a device for performing the method. A beneficial effect of the method and the device is high garage safety performance.

Description

Technical field [0001] The invention relates to the field of vehicle management, in particular to a garage management method and device based on license plate, voice and face recognition. Background technique [0002] With the rapid growth of residents' vehicle ownership, on the one hand, it has brought convenience to residents' transportation, and on the other hand, it has also caused the problem of increased difficulty in garage management. The traditional garage management system generally uses keys, magnetic cards, passwords, IC cards, etc., but it has disadvantages such as inconvenience to carry, easy to be copied, forged, misappropriated, deciphered, and forgotten. To build a smart city, we urgently need a more intelligent and user-friendly garage management system. [0003] In view of the safety problems of the traditional garage management system, in the Chinese patent application with the application number 201220164168.2 and the utility model name "voice-activated garage...

AI Technical Summary

Problems solved by technology

[0003] In view of the safety problems existing in the traditional garage management system, in the Chinese patent application with the application number 201220164168.2 and the utility model name "Voice Controlled Garage Door", a garage management system that uses sound to control the garage door switch is described to solve the problem of keys, magnetic cards, etc. , passwords, IC cards, etc. are easily lost and forgotten, resulting in the inability to use the garage. However, the above-mentioned patent has the problem that the security of the garage is threatened after the sound is recorded.

[0004] In order to improve the above problems, in the Chinese patent application with the application number 201310349529.X and the title of the invention "Access Control System Based on Automatic Recognition of License Plate, Face and Fingerprint Grading", a combination of license plate, face and fingerprint recognition is described. , a garage management system that is verified in multiple ways, which improves the safety performance, but the above-mentioned patent has the problem that the user must get out of the car to perform fingerprint identification, which causes inconvenience to the user. At the same time, there is a problem that the fingerprint can be copied by the fingerprint film, which also threatens the security of the garage.

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