Door guard control method and system
An access control and personnel technology, which is applied to instruments, time registers, individual input/output registers, etc. It can solve the problems of poor real-time performance of the access control system, and shorten the face comparison time, safety and reliability. High performance and improved real-time effect
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[0021] Example 1
[0022] figure 1 An access control method according to Embodiment 1 of the present invention is shown, and the method includes the following steps:
[0023] S11. Obtain the identity information of the person to be identified. The identity information may be an access card number, or an ID number, or fingerprints. Correspondingly, the method of obtaining the identity information may be swiping an access card by the person to be identified, or swiping a second-generation ID card, or entering a fingerprint as required.
[0024] S12. Acquire real-time facial feature data of the person to be identified.
[0025] S13. Retrieve the authority corresponding to the identity information and backup facial feature data. A personnel information database can be established in advance, and the personnel information database includes basic information data and backup facial feature data of each employee. Among them, the basic information includes the employee's name, gender, depar...
Example Embodiment
[0046] Example 2
[0047] image 3 An access control system according to Embodiment 2 of the present invention is shown. The system includes an identity information acquisition module 21, a facial feature acquisition module 22, a retrieval module 23, a judgment module 24, a comparison module 25, an acceptance module 26, and a rejection module. Module 27.
[0048] The identity information acquisition module 21 is used to acquire the identity information of the person to be identified. The facial feature acquiring module 22 is used to acquire real-time facial feature data of the person to be identified. The retrieval module 23 is used to retrieve the authority corresponding to the identity information and backup facial feature data. The judging module 24 is configured to judge whether the person to be identified can enter the current area according to the retrieved authority. The comparison module 25 is configured to compare whether the real-time facial feature data is consistent...
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