Access control data processing method and device and medium

A data processing and access control technology, applied in the field of access control, can solve the problem of unclear infrared temperature measurement module, and achieve the effect of accurate body temperature and accurate measurement

Active Publication Date: 2022-05-10
广州跨行网络科技有限公司
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Problems solved by technology

[0005] Chinese patent application number: CN201210359458.7, discloses a face recognition access control system for hospital temperature measurement, which discloses a processor, image acquisition module, memory, communication interface and access control unit, reset circuit and electronic lock , the access control system also includes an infrared temperature measurement module, a single-chip microcomputer and a communication interface, the image acquisition module, memory, communication interface and access control unit are connected to the main processor, the reset circuit and the electronic lock are connected to the access control The control unit is connected, the infrared temperature measurement module is connected with the single-chip microcomputer, and the single-chip microcomputer is connected with the main processor through the communication interface, but what is disclosed is the infrared temperature measurement module. What is the infrared temperature measurement module? implementation is not clear

Method used

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  • Access control data processing method and device and medium
  • Access control data processing method and device and medium
  • Access control data processing method and device and medium

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Embodiment Construction

[0039] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0040] Such as figure 1 As shown, the access control system workflow

[0041] S1: When a person approaches the access control, the access control sensor detects the approach of the person;

[0042] S2: The visible light camera and infrared camera on the access control implement simultaneous capture;

[0043] S3: The thermal imaging image captured by the infrared camera and the ordinary image captured by the visible light camera are transmitted to the main board via USB and processed by the software in the CPU;

[0044] S4: Use the face recognition algorithm to process the ordinary image and compare it with the portraits in the face database, find out the portrait with the highest similarity, and calculate the similarity between the ordinary image and the portrait with the highest similarity, if the portrait is similar If the degree value ...

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Abstract

The invention belongs to the technical field of access control, and specifically designs a temperature measurement access control and a system. This patent provides an access control system, a data processing method and device, and a medium. The beneficial effect of the present invention is that it provides an access control system with a temperature measurement function, especially an access control system, method, device, and storage medium for quickly and accurately measuring body temperature in an epidemic situation.

Description

technical field [0001] The invention belongs to the technical field of access control, and specifically designs a temperature measurement access control and a system. Background technique [0002] The access control system in the prior art generally does not have a temperature measurement function, but in the access control system of the prior art, the infrared temperature measurement module that exists is used to detect that the portrait is a living proof, otherwise it will appear that the real portrait will be detected by using a photo. confusing events. [0003] Chinese patent CN201310220717.2 discloses an automatic infrared identification access control system, including an infrared identification module and a trigger module, the trigger module is connected to the output end of the infrared identification module, and the infrared identification module is used for infrared living body identification, Detect whether there is a living person approaching nearby. The automa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07C9/37G06V40/16G06V10/74G01J5/00G01J5/06
CPCG07C9/37G01J5/0025G01J5/06G01J2005/0077G01J2005/0092G01J5/068G06V40/166G06V40/172G06V40/168
Inventor 周文红刘立
Owner 广州跨行网络科技有限公司
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