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Five-prevention safety auxiliary device based on face recognition

A face recognition and auxiliary device technology, applied in the field of security devices, can solve the problems of low management efficiency, low safety factor, and long unlocking time of five anti-locks, and achieve reliable and efficient communication, high security, and fast processing speed.

Inactive Publication Date: 2020-12-04
SHANGHAI MUNICIPAL ELECTRIC POWER CO
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Problems solved by technology

It uses the face recognition device to recognize the face of the operator, without the need for a special key or identification card, it can provide the operator's information confirmation for the five-proof safety auxiliary device, improve the security of the five-proof key, and thus solve the problem of substation operation and maintenance. In the process, there are problems such as low efficiency of five-proof lock management, low safety factor, long unlocking time, and inaccurate unlocking, which will eventually help to improve the management level of the power supply system

Method used

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  • Five-prevention safety auxiliary device based on face recognition
  • Five-prevention safety auxiliary device based on face recognition
  • Five-prevention safety auxiliary device based on face recognition

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Embodiment Construction

[0042] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0043] Based on the face recognition five-proof key box control software framework of the present invention such as figure 1 As shown, the main controller of the device adopts STM32F429 chip, integrates a high-speed DCMI interface to connect to the OV2640 camera module, and realizes the local fast face unlock function. The method based on feature analysis, that is, the relative ratio of the reference point of the face and other shape parameters or category parameters describing the facial features of the face to form a recognition feature vector as a face recognition algorithm.

[0044] Such as figure 1 As shown, the face recognition five-proof device software mainly includes a network communication module, an unlock control module, a visible light image acquisition module, and a face recognition processing module, which can realize database management...

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Abstract

The invention discloses a five-prevention safety auxiliary device based on face recognition, and belongs to the field of safety devices. The system comprises a network communication module, an unlocking control module, a visible light image acquisition module and a face recognition processing module, and can realize database management, parameter display, unlocking control and face recognition functions. Information confirmation of an operator can be provided for the five-prevention safety auxiliary device without a special key or an identification card; based on a face recognition algorithm,face recognition is carried out on an operator, information confirmation of the operator is provided for the five-prevention safety auxiliary device, the safety of the five-prevention key is improved,and misoperation is prevented. The safety of the five-prevention key is improved, the problems that a five-prevention lock is low in management efficiency, low in safety coefficient, long in unlocking time, inaccurate in unlocking and the like in the operation and maintenance process of a transformer substation are solved, and finally the improvement of the management level of a power supply system is facilitated. The device can be widely applied to the field of five-prevention key management of regional power supply companies.

Description

technical field [0001] The invention belongs to the field of safety devices, in particular to a five-defense safety auxiliary device based on face recognition. Background technique [0002] In modern society, the power system is a very important infrastructure. [0003] The stable operation of the power system is related to all walks of life in society. Among them, the key infrastructure for controlling power transmission and distribution is the substation, which is the hub of the power system. Conduct regular inspections on electrical equipment and timely check potential safety hazards in the power system. It can ensure the safe and stable operation of the substation. [0004] "Five-proof" lock, that is, the five-proof mechanical program lock in the "five-proof" system of the substation, when the power supply company and other substations operate on site, the unlocking time and timely rate should be carried out in accordance with the requirements of the regulations, othe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C9/00
CPCG07C9/00563G07C9/00896
Inventor 韩浩江毛俊吴昊崔若涵安帅王晨杰柴俊
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO
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