System and method for detecting arrangement confusion and inverted arrangement of cigarettes in cigarette warehouse

Abstract

The invention discloses a system and a method for detecting arrangement confusion and inverted arrangement of cigarettes in a cigarette warehouse. The system comprises an image acquisition unit, a display, an image processing unit, a multichannel video signal controller and an alarm unit; both the display and the image processing unit are connected with the image acquisition unit; and both the multichannel video signal controller and the alarm unit are connected with the image processing unit. The method comprises the following steps of: carrying out gray processing on cigarette arrangement images acquired by the detection system. carrying out pixel statistics on each white connected domain in the images which are subjected to corrosion and expansion processing, and obtaining a pixel area value S; comparing the S with a cigarette end pixel area M in a cigarette image of cigarettes which are normally arranged; judging whether the cigarettes in the current image are abnormal; and timely triggering alarm. The integral system has a simple structure and is low in cost; the cigarette arrangement detection method on the basis of the system is simple and efficient; labor intensity of workers is reduced; detection efficiency is improved; and detection on invertedly arranged cigarettes fills up a gap of cigarette packaging equipment.

Description

technical field [0001] The invention relates to a system and method for detecting disordered arrangement and reverse packing of cigarettes in a cigarette store. Background technique [0002] In the hood equipment of the tobacco industry, GDX 2 The source of the cigarettes packaged by the packaging machine is through the upstream cigarette conveying device. During the entire conveying process, due to various reasons, the phenomenon of disordered arrangement of cigarettes, horizontal cigarettes and inverted cigarettes often occurs. Normally, when these abnormally arranged cigarettes enter the bottom of the cigarette storehouse, the detection device of the optical fiber sensor is used to identify the cigarettes at the bottom of the smoke storehouse. When there are no cigarettes, the light is not blocked, and the device emits The signal stops the device. After the equipment is stopped, the operator needs to manually arrange the cigarettes before restarting the machine (this be...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is a detection system and method for disorderly arrangement and inversion of cigarettes in a cigarette storehouse, aiming to solve the problem that the disorder and inversion phenomena in the arrangement of cigarettes before entering the cigarette storehouse cannot be detected in time

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