Access control passing method and system, and related device

Abstract

The invention discloses an access control passing method and system, and a related device. The access control passing method comprises the following steps of: after access control equipment obtains a collected image containing a to-be-recognized face, carrying out face recognition on the collected image to obtain a to-be-recognized face feature value corresponding to the to-be-recognized face; sending the to-be-recognized face feature value to an edge server, so that the edge server obtains a comparison result according to the to-be-recognized face feature value and a preset face feature value in a database; receiving a comparison result returned by the edge server; and outputting information that a to-be-identified person can pass through the access control equipment in response to the comparison result meeting a preset condition, and outputting information that the to-be-identified person cannot pass through the access control equipment in response to the comparison result not meeting the preset condition. Through adopting the access control passing method, the performance loss of the network bandwidth and the edge server can be effectively reduced, the access quantity and the concurrency quantity of the access control equipment are improved, and the door opening time is effectively reduced.

Description

technical field [0001] The present application relates to the technical field of intelligent access control, and in particular, to an access control method, system and related devices. Background technique [0002] With the development of face recognition technology, this technology has been gradually applied in the entrance and exit access control security management system. By taking the facial image of the person entering the access control entrance area, the facial feature information of the person is extracted from the facial image and communicated with the remote server. The faces in the face database are compared, and the access control security management system finally makes a judgment on whether to open the door. [0003] In the existing large-scale parks, factories and other application scenarios, the flow of people in the management area has reached a million level, and the access control equipment cannot support such large-scale face recognition needs due to lim...

AI Technical Summary

Problems solved by technology

Although this solution can meet the business needs of face recognition, with the increase of data sets, video streams and picture streams occupy a large amount of bandwidth, and the concurrency of access control devices is greatly limited; in addition, the edge server performs a comparison calculation The volume is very large, and the corresponding algorithms for face recognition, face feature extraction and feature comparison are completed intensively, and its performance will be greatly impacted

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