Attendance checking method and system based on face recognition

Abstract

The invention provides an attendance checking method based on face recognition, and belongs to the technical field of attendance checking and inspection management, and the method comprises the steps:inputting face information, and generating a database; acquiring face information for the first time at the entrance of the workplace, and comparing the face information for the first time with verification information in a database to generate first sign-in information; acquiring face information for the second time in the work site, and generating second-time sign-in information by comparing the face information for the second time with the verification information in the database; acquiring face information in a workplace in a flowing mode and comparing the face information with verification information in a database, and generating third sign-in information; if the three times of sign-in information is completely generated, determining that sign-in is successful; otherwise, determining that sign-in is unsuccessful. According to the attendance checking method based on face recognition provided by the invention, dual fixed information acquisition and mobile information acquisition are carried out, so that the management loopholes that employees do not enter a work site after sign-in and are slowdown due to traditional fixed attendance checking are avoided. The invention furtherprovides an attendance system based on face recognition.

Description

technical field [0001] The invention belongs to the technical field of attendance and inspection management, and more specifically relates to a method and system for checking attendance based on face recognition. Background technique [0002] With the development of my country's market economy and the increase in population, the power of household appliances has increased, such as air conditioners, water heaters, heating, etc., resulting in an exponential and rapid increase in power load. Therefore, new requirements are put forward for the construction of the power network, and the substation, as an important part of power transmission in the power system, also needs to be greatly increased in number accordingly. Since it is proposed to build a more reliable and stable power network, most substations will form a power ring network, so as to ensure the reliability of power supply for users when some equipment in a substation fails. As a result, the number and demand of equip...

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Problems solved by technology

At the same time, it also caused a large increase in the work in the substation, such as the technical transformation and expansion project of the substation, the daily operation and maintenance operation of the power equipment in the substation, and the emergency repair work of the sudden failure of the power equipment, etc.

[0003] Such a large amount of work has resulted in various types of work in the substation and a large number of operators. Sometimes due to work needs, temporary operators such as power equipment manufacturers will also enter the station to participate in work, which brings a greater test to the work attendance of the substation.

The attendance check methods in the prior art generally include card swiping, fingerprint recognition and face recognition, but they all set a fixed attendance point, and the operators need to go to the attendance point to check in collectively. Entering the workplace, or passively slowing down in the workplace, causing management loopholes

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