CN203127675U

CN203127675U - Cigarette sorting error control system based on high-speed image recognition technology

Info

Publication number: CN203127675U
Application number: CN 201220627438
Authority: CN
Inventors: 刘晓军; 周海; 邢加圣; 郑寒峰; 胡请展; 李侠
Original assignee: WENZHOU COMPANY ZHEJIANG TOBACCO Co Ltd
Current assignee: WENZHOU COMPANY ZHEJIANG TOBACCO Co Ltd
Priority date: 2012-11-22
Filing date: 2012-11-22
Publication date: 2013-08-14
Anticipated expiration: 2022-11-22

Abstract

The utility model provides a cigarette sorting error control system based on a high-speed image recognition technology. The cigarette sorting error control system comprises a core processor, a storage, a high-speed camera and an alerter, wherein the storage, the high-speed camera and the alerter are connected with the core processor, cigarette image features corresponding to order forms are stored in the storage, the high-speed camera is installed at the tail end of a cigarette conveying confluence belt and used for taking cigarette images in real time and outputting the images to the core processor, the core processor is used for receiving the images taken by the high-speed camera, and comparing the images with the cigarette image features stored in the storage, if the images taken by the high-speed camera do not belong to the range of the order forms, cigarette conveying is stopped, and the alerter is triggered to alarm; and if the images taken by the high-speed camera belong to the range of the order forms, the cigarette conveying continues. The cigarette sorting error control system based on the high-speed image recognition technology can conduct error correction in real time, greatly reduces storing re-doing works and storing error rate of workers, improves a benchmarking level, and improves service satisfaction degrees of users. The cigarette sorting error control system based on the high-speed image recognition technology has the advantages of being high in comparing efficiency, high in comparing success rate, low in comparing false alarm rate, and the like.

Description

Sorting cigarette accuracy control system based on the high speed image recognition technology

Technical field

The utility model belongs to the sorting cigarette field, is specifically related to a kind of sorting cigarette accuracy control system based on the high speed image recognition technology.

Background technology

Cigarette delivery is a main business of tobacco flow, and in the inside processing of DISTRIBUTION CENTRE, sorting cigarette is an extremely important link.Add up according to pertinent data, the sorting cigarette cost accounts for 60%～80% of the total operating cost of DISTRIBUTION CENTRE, the letter sorting time accounts for 40%～60% of whole DISTRIBUTION CENTRE production time, this shows, the cost of sorting cigarette, speed and quality directly influence prestige and the existence of whole DISTRIBUTION CENTRE, make rational planning for and design the sorting operation system operating efficiency and the level of service that improves DISTRIBUTION CENTRE had decisive influence.

Sorting cigarette process ratio is easier to go wrong, (zero of 66 product rule of C class cigarette and 24 product rule of category-A cigarette are thrown such as need sort more than 90 product rule at 6 vertical mixing tabacco barns, average 15 product rule of each tabacco barn), part product rule outward appearance is very similar, is difficult to identification (as the sharp group of soft or hard Yanguan Pass, soft or hard Marlboro, soft or hard China etc.); And the selection work overall complexity of minor brands blended sliver cigarette is higher, and objectively mistake is difficult to avoid fully; Bar cigarette with difference product rule during sorting arrangement levels interflow forms " cigarette heap ", and a pile cigarette is namely represented actual order, makes mistakes easily.The sorting cigarette mistake can be brought a lot of consequences, makes such as meeting that the cost of operation strengthens, ustomer satisfaction reduces, employee's economic loss, and the increase of contrary logistics and dispute link.

At present, the method for sorting cigarette error correction mainly contains interflow counting/packing counting, dress cage link is checked and make an inventory and do over again, but the error correction effect of said method is all not ideal enough, and can bring a large amount of duplication of labour.

The utility model content

The utility model provides a kind of error correction the sorting cigarette accuracy control system based on the high speed image recognition technology satisfactory for result at above-mentioned the deficiencies in the prior art.

The utility model is achieved by the following technical solution:

A kind of sorting cigarette accuracy control system based on the high speed image recognition technology, comprise core processor, and the memory device that links to each other with core processor, high-speed camera and annunciator, store memory contains the cigarette characteristics of image corresponding with order, high-speed camera is installed in the end that cigarette is carried the interflow belt, be used for taking in real time the image of cigarette, and export core processor to; Core processor is used for receiving the image that high-speed camera is taken, and compares with the cigarette characteristics of image of store memory storage; If the image that high-speed camera is taken does not belong to the order scope, then stop cigarette and carry, trigger annunciator and send warning; Otherwise, continue cigarette and carry.

Further setting of the present utility model is that described cigarette characteristics of image is the bar code that is positioned at the cigarette side.Because bar code has uniqueness, calculated amount is little, and therefore comparison can be more quick and precisely.

Further setting of the present utility model is that described high-speed camera is four, and the angle between adjacent two high-speed cameras is 90 degree.

Sorting cigarette accuracy control system based on the high speed image recognition technology described in the utility model is by arranging high-speed camera at the comparison station between interflow belt and wrapping machine, take the image of cigarette in real time, and compared by image by core processor, thereby realized the error control of sorting cigarette.This system can carry out error correction in real time, and the letter sorting that significantly reduces the employee do over again work and letter sorting error rate improve the mark level, improve customer satisfaction with services; Have comparison efficiency height, comparison success ratio height, compare advantages such as rate of false alarm is low.

Description of drawings

Fig. 1 is the structured flowchart of sorting cigarette accuracy control system described in the utility model;

Fig. 2 is the scheme drawing of comparison station.

The specific embodiment

The utility model is described in more detail below in conjunction with the drawings and specific embodiments.

As shown in Figure 1, the utility model provides a kind of sorting cigarette accuracy control system based on the high speed image recognition technology, comprise core processor, and the memory device that links to each other with core processor, high-speed camera and annunciator, store memory contains the cigarette characteristics of image corresponding with order, high-speed camera is installed in the end that cigarette is carried the interflow belt, is used for taking in real time the image of cigarette, and exports core processor to; Core processor is used for receiving the image that high-speed camera is taken, and compares with the cigarette characteristics of image of store memory storage; If the image that high-speed camera is taken does not belong to the order scope, then stop cigarette and carry, trigger annunciator and send warning; Otherwise, continue cigarette and carry.

Wherein, the packing link of cigarette as shown in Figure 2, after comparison finishes, is carried out in the installation site of high-speed camera on the comparison station between interflow belt and the wrapping machine.

Described cigarette characteristics of image can be the end face condition code of bar cigarette, the end face color parameter of bar cigarette and the bar code of bar cigarette side etc.; But the preferred bar code that is positioned at the cigarette side that adopts, because bar code has uniqueness, calculated amount is little, therefore comparison can be more quick and precisely.

Because bar code only is printed on side one end of bar cigarette, therefore need four high-speed cameras to take simultaneously, the angle between adjacent two high-speed cameras is 90 degree, just can guarantee accuracy and the reliability taken.

The above is preferred embodiment of the present utility model, and all equivalent variations of doing according to the utility model claim all should belong to protection domain of the present utility model.

Claims

1. sorting cigarette accuracy control system based on the high speed image recognition technology, it is characterized in that, comprise core processor, and the memory device that links to each other with core processor, high-speed camera and annunciator, store memory contains the cigarette characteristics of image corresponding with order, high-speed camera is installed in the end that cigarette is carried the interflow belt, is used for taking in real time the image of cigarette, and exports core processor to.

2. sorting cigarette accuracy control system according to claim 1 is characterized in that, described cigarette characteristics of image is the bar code that is positioned at the cigarette side.

3. sorting cigarette accuracy control system according to claim 2 is characterized in that, described high-speed camera is four, and the angle between adjacent two high-speed cameras is 90 degree.