Production workshop personnel exiting and entering supervision method

Abstract

The invention relates to a production workshop personnel exiting and entering supervision method. A camera for obtaining real-time monitoring videos is mounted on the ceiling over the entrance and exit of a production workshop; the passing direction of a person and how many persons pass through the entrance and exit can be judged through carrying out an intelligent analysis algorithm on the videos; meanwhile, a card swiping machine is arranged at the entrance and exit, and a person who wants to enter or exit needs to swipe the card firstly; if the person swipes the card within an appointed time, the card swiping operation is considered as one efficient card swiping operation no matter how many times the person swipes the card; if the person carries out efficient card swiping operation for an odd number of times without the appointed time, the person is considered to be in the workshop; and if the person carries out efficient card swiping operation for an even number of times without the appointed time, the person is considered to be out of the workshop.

Description

technical field [0001] The invention relates to a method for supervising the entry and exit of personnel in a production workshop, in particular, a method capable of monitoring and managing the statistics of the number of people in the production workshop and the situation of personnel entering and exiting. Background technique [0002] At present, many production workshops only manage the access personnel by swiping card access control, and at the same time complete the attendance work of employees. When the card is valid, you can enter and exit the workshop; otherwise, the alarm will be prompted. However, it often occurs that multiple people enter and exit by swiping the card once or one person enters and exits by swiping the card multiple times, and the general access control system cannot distinguish these phenomena. Although this problem can be effectively solved by installing a rolling mill, it will affect the emergency evacuation of personnel for the kind of workshop...

AI Technical Summary

Problems solved by technology

However, it often occurs that multiple people enter and exit by swiping the card once or one person enters and exits by swiping the card multiple times, and the general access control system cannot distinguish these phenomena

Although this problem can be effectively solved by installing a rolling mill, it will affect the emergency evacuation of personnel for the kind of workshop where the entrance and exit are also used as safe dredging entrances and exits.

[0003] For management issues such as cardless personnel entering and leaving the production workshop at will by following cardholders, and some employees swiping their cards for other employees to complete attendance checks, etc., it brings inconvenience to the management of workshop personnel, and also causes great safety for people and things in the workshop. Hidden danger

Especially for some production workshops with dangerous goods or undertaking military projects, it is more difficult to manage personnel access

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