CN205942718U - A intelligent bar code recognition device for self -service equipment - Google Patents

Abstract

The utility model discloses an intelligent bar code recognition device for self -service equipment, including shell, mainboard, object detection sensor, barcode scanning module, lighting module and output module, the whole intelligent bar code recognition device of shell parcel, the mainboard is connected with object detection sensor, barcode scanning module, lighting module, output module respectively, and output module connects the outside host computer in intelligent bar code recognition device. The utility model discloses realized convenient and foolization to untrained ordinary passenger on manipulating, no matter to the discernment of intelligent bar code and the success of decoding whether, can both export corresponding state information for the host computer through output module, the host computer is pointed out the passenger how to carry out the exact according to corresponding pronunciation and video and is operated, improved human -computer interaction, has promoted user experience.

Description

A kind of intelligent barcode identifying device for self-service equipment

Technical field

This utility model belongs to self-service equipment technical field and in particular to a kind of intelligent barcode for self-service equipment identifies The design of device.

Background technology

Barcode scanner, is also called barcode reader, bar code scanner, bar code scanner, barcode scanner and bar Code reader.It is the arrangement for reading for reading the comprised information of bar code, using optical principle, the content solution of bar code Pass through data wire after code or be wirelessly transferred to computer or other equipment.Barcode scanner is widely used in business The multiple fields such as POS POS, express delivery, storage, logistics, books, medicine.

Current barcode scanner primary concern is that through training operator use, the cash register in such as market Member, airport, the operator on duty at station etc., because they are through training, it is well understood by the using method of barcode scanner, can be fast The operation bar code scan equipment of speed.Due to the raising of human cost, the occasion such as airport, railway station, bus station, harbour, sight spot is opened Begin to adopt in a large number self-service equipment, and these occasions suffer from the requirement of strict card one ticket, current barcode scanner exists During above applications, not convenient and fool on operating with for untrained average traveler, average traveler is normal Often by the non-bar code face of ticket towards barcode scanner, lead to identify, reduce the service efficiency of self-service equipment.

Current barcode scanner, only in successful scan and after decoding, bar code information is exported to host computer, but for Lower 5 kinds of situations do not have any prompting：

(1) ticket is too remote or too near, leads to bar code unintelligible；

(2) bar code exists but imperfect, and remaining bar code can not decode；

(3) ticket is printed on bar code towards upper, is properly placed, but staff or other article block bar code impact recognition；

(4) ticket puts back (bar code face is not towards barcode scanner)；

(5) ticket is not placed on identification region.

Due to there is no any prompting for above-mentioned 5 kinds of current barcode scanners of situation, lead to self-service machine nor close friend Prompting passenger adjustment mode of operation.

Utility model content

The purpose of this utility model is to solve the barcode scanner of self-service equipment in prior art for untrained Average traveler, not convenient and fool problem on operating with is it is proposed that a kind of intelligent bar for self-service equipment Code recognition device.

The technical solution of the utility model is：A kind of intelligent barcode identifying device for self-service equipment, including shell, master Plate, object detection sensors, bar code scan module, lighting module and output module, the whole intelligent barcode identification of shell parcel Device, mainboard is connected with object detection sensors, bar code scan module, lighting module, output module respectively, and output module connects In the host computer outside intelligent barcode identifying device.

Preferably, mainboard includes central processing element.

Preferably, bar code scan module includes photographic head.

The beneficial effects of the utility model are：It is real on operating with that this utility model is directed to untrained average traveler It is convenient and fool to have showed, no matter the identification to intelligent barcode and decoding success or not, can will be accordingly by output module Status information exports to host computer, according to targetedly voice and video, host computer points out how passenger is correctly operated, Improve man-machine interaction, improve Consumer's Experience.

Brief description

A kind of intelligent barcode identifying device structured flowchart for self-service equipment that Fig. 1 provides for this utility model.

Specific embodiment

Below in conjunction with the accompanying drawings embodiment of the present utility model is further described.

This utility model provides a kind of intelligent barcode identifying device for self-service equipment, as shown in figure 1, including outer Shell, mainboard, object detection sensors, bar code scan module, lighting module and output module；Shell wraps up whole intelligent barcode Identifying device, mainboard is connected with object detection sensors, bar code scan module, lighting module, output module respectively, output module It is connected to the host computer outside intelligent barcode identifying device.

Wherein, mainboard includes central processing element, is the core of whole intelligent barcode identifying device, for controlling object to examine Survey sensor, bar code scan module, lighting module and output module.

Object detection sensors are for detecting whether have object near identification region.

Bar code scan module includes photographic head, for capturing the image of ticket.

Lighting module is used for intelligent barcode environment-identification is illuminated, and is easy to bar code scan module and captures clearly scheme Picture.

Output module is used for for the recognition result of intelligent barcode identifying device and reason exporting host computer.

Concrete operating principle of the present utility model and process are as follows：

It is in holding state after electricity in intelligent barcode identifying device, then start lighting module, by the following two kinds method Detect whether object near identification region：

(1) object detection sensors have detected whether that object is close.

(2) photographic head of bar code scan module is constantly captured and is sent image information to mainboard, and mainboard relies on image to divide Analysis, determines whether that object is close.

After judging to have object near identification region, mainboard controls the photographic head of bar code scan module to capture image immediately, And the image captured is decoded, if successfully decoded, decoded result is exported to host computer by output module.

If decoding unsuccessfully, mainboard analyzes the reason decode unsuccessfully immediately.The main cause of decoding failure includes：

(1) ticket is too remote or too near, leads to bar code unintelligible.

(2) bar code exists but imperfect, and remaining bar code can not decode.

(3) ticket is printed on bar code towards upper, is properly placed, but staff or other article block bar code impact recognition.

(4) ticket puts back (bar code face is not towards barcode scanner).

(5) ticket is not placed on identification region.

For several situations above, to graphical analyses, (OCR, color judge mainboard, the neutral net based on deep learning is calculated Method etc.) afterwards it can be determined that going out to meet which kind of situation, and corresponding countermeasure is exported to host computer by output module：

(1) judge after graphical analyses that bar code exists, but bar code is unintelligible, mainboard controls output module to export corresponding shape State information to host computer, put near or far by host computer prompting passenger by ticket.

(2) judge after graphical analyses that bar code exists but imperfect, remaining bar code can not decode, mainboard controls output mould Block exports corresponding status information to host computer, and host computer prompting passenger's ticket cannot be distinguished, and please look for a job personnel.

(3) judge after graphical analyses to draw a bill in identification region, but the presence of bar code cannot be detected, mainboard controls output mould Block exports corresponding status information to host computer, and host computer prompting passenger's ticket puts back or has object to block bar code.

For an industry, such as train ticket has its fixing nominal value form and word, and the word of front and back has It is clearly distinguished from, or even color is different, whether this may be by the direction that image analysis technology judges that passenger takes ticket correct.Real The direction that when border uses, common passenger takes ticket is correct, but handss or other article block bar code, or the direction of ticket is anti-, back side direction Bar code cog region.Current barcode scanner does not have any prompting to this kind of situation, and host computer voice and video of having no idea carries Show how passenger operates, lead to passenger to think that the operational approach of oneself is correct, but the query why self-service equipment is failure to actuate, And voluntarily attempt repeatedly, leading to self-service equipment to be taken for a long time, period self-service equipment can not effectively guide how passenger operates, Even passenger can be misled.

(4) judge after graphical analyses to draw a bill not in identification region, mainboard controls output module to export corresponding status information To host computer, ticket is put into identification region by host computer prompting passenger.

Therefore, either which kind of state, host computer all can point out passenger how correct according to targetedly voice and video Operation, this undoubtedly improves man-machine interaction, improves Consumer's Experience.

Those of ordinary skill in the art will be appreciated that, embodiment described here is to aid in reader and understands this reality With new principle it should be understood that protection domain of the present utility model is not limited to such special statement and embodiment. Those of ordinary skill in the art can according to disclosed in this utility model these technology enlightenment make various without departing from this practicality The various concrete deformation of new substantive other and combining, these deformation and combination are still in protection domain of the present utility model.

Claims (3)

1. a kind of intelligent barcode identifying device for self-service equipment is it is characterised in that include shell, mainboard, object detection biography Sensor, bar code scan module, lighting module and output module；Described shell wraps up whole intelligent barcode identifying device；Described Mainboard is connected with object detection sensors, bar code scan module, lighting module, output module respectively；Described output module connects In the host computer outside intelligent barcode identifying device.

2. intelligent barcode identifying device according to claim 1 processes core it is characterised in that described mainboard includes central authorities Piece.

3. intelligent barcode identifying device according to claim 1 is it is characterised in that described bar code scan module includes imaging Head.