CN103776441A - Shopping navigation system and method - Google Patents
Shopping navigation system and method Download PDFInfo
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- CN103776441A CN103776441A CN201310524162.0A CN201310524162A CN103776441A CN 103776441 A CN103776441 A CN 103776441A CN 201310524162 A CN201310524162 A CN 201310524162A CN 103776441 A CN103776441 A CN 103776441A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/20—Instruments for performing navigational calculations
- G01C21/206—Instruments for performing navigational calculations specially adapted for indoor navigation
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Abstract
The invention provides a shopping navigation system and a shopping navigation method. The system comprises a processor, an image acquisition and record module, an identification code identification module, a database module, a position navigation module, a display module, a transmission module, a power supply and a monitoring module. The shopping navigation method comprises the steps as follows: the image acquisition and record module is used for videoing and recording and collecting product label information, and transmitting the product label information to the identification code identification module; the identification code identification module performs identification code identification processing on a product label and transmits information to the processor; the processor calls information matched with the product label in the database module and transmits the information to the transmission module; the transmission module transmits the information to the position navigation module and the information display module through a data line and a wireless receiving and dispatching technology; the position navigation module indicates the actual geographical location of the product, and the display module displays the specific information of the product. The shopping navigation system has the advantages of reasonable structure, wide application range, interface extensibility and high intelligent degree.
Description
Technical field
The present invention relates to image processing and identification and position navigation field, especially a kind of shopping navigational system for large-scale sales field.
Background technology
Along with the progress of human society and scientific and technical fast development, the mankind start to march toward the intellectuality society that turns to platform with digitizing, network.At present, large-scale or hypermarket and supermarket are more and more, and the type of merchandize of its display and quantity are also thousands of, can select cause certain puzzlement to shopper's shopping if continue to use traditional method by brand and pattern classification.Although type of merchandize is various to client's chance that provides more choices, how in various type of merchandize, to find fast and oneself wish to buy commodity, be the cumbersome thing of part to client.Under normal circumstances, consumer generally can enter for the demand of oneself relevant range in market in the time doing shopping, in some large-scale stores, a region has a large amount of commodity, and consumer needs oneself slowly to find required commodity, very trouble and consuming time.Although market or supermarket have adopted the mode such as traditional label shopping guide or artificial shopping guide to dredge consumer's shopping, but still cannot refine to concrete commodity, can not position commodity, more cannot embody the relevant informations such as the price, function, client's comment of these commodity, consumer's guide shopping guide is acted on not quite.Therefore, how to provide fast and effectively specifying information and the concrete putting position of goods for purchase to client, have very significant.
Chinese patent Granted publication CN202243588U discloses a kind of shopping cart that can display of commodity position, it is made up of shopping cart and locating device, the car body that locating device is fixed on shopping cart is connected side with handrail, comprise operating key, display screen, processor, operating key input trade name search column demonstration below display screen.Locating device on this shopping cart can only be located market product locations, and position, market, client place cannot be provided, and therefore cannot direct customers arrive goods for purchase display position.In addition, if consumer does not know the concrete actual name of goods for purchase, just cannot inquire about in search column, therefore the patented product has certain limitation, is unfavorable for promoting the use of.
In addition, existing bar codes technique has defective, in the time of scanning, the bar code of product need to be paved, and, bar code position is not too obvious, and region is less, sometimes also needs commodity to take in hand and scan and could identify, and need to identify in very near distance, client's scanning commodity higher or lower position are made troubles.
Summary of the invention
The object of this invention is to provide a kind of shopping navigational system and the method that product locations can be located fast and commodity details are provided.
A kind of shopping of the present invention navigational system, described system is made up of processor, image acquisition logging modle, identification code identification module, database module, position navigation module, display module, transport module, power supply and monitoring module; The output terminal of image acquisition logging modle is connected with identification code identification module, the output terminal of identification code identification module is connected with processor, the output port of processor and database module and transport module are connected, and the output port of transport module is communicated with position navigation module, display module, power supply and monitoring module.
A kind of shopping air navigation aid, completes according to the following steps:
A, shoot with video-corder by image acquisition logging modle the Commercial goods labels information of collecting;
B, image acquisition logging modle by Commercial goods labels communication to identification code identification module;
C, identification code identification module carry out sending information to processor after identification code identifying processing to Commercial goods labels;
D, processor are transferred the information matching with this Commercial goods labels and are transferred to transport module from database module;
E, transport module are sent to position navigation module and information display module by data line and wireless transmit-receive technology by information;
F, position navigation module indicate the actual geographic position of these commodity, and display module demonstrates the specifying information of these commodity.
Described Commercial goods labels is surrounded by the rectangular shaped rim of black lines, arranges one group by the figure coating forming with coloured circle, rectangle and triangle in black rectangle frame inside; Each figure coating of different colors, different shapes is defined as different digital codes and deposits in database module.
The recognition methods of described identification code identification module, the feature that is black according to Commercial goods labels frame is set less threshold value in image, extract black 8 connected regions, judge whether this region is rectangular area, if it is utilize EDCircles algorithm to extract the circle in this region, utilize EDlines algorithm to extract the straight line in this region, if this region continuous boundary comprises three straight lines, determine that it is triangle; If this region continuous boundary comprises four straight lines, determine that it is quadrilateral; Further utilize HSB model to judge the color in the region that triangle surrounds, and according to the digital code of defined label color judgement circle, triangle, rectangle representative, after combination, further judge the corresponding commodity of this Commercial goods labels by searching database module, the corresponding data of finally this merchandise news being encoded are shown on position navigation module and display module.
The invention has the beneficial effects as follows:
1, after items scanning label, can draw the specifying information of commodity, as: the information such as commodity putting position, price, function, customer evaluation, sales promotion, facilitate consumer to compare selection;
2, save shopping-time, position navigation module can display of commodity particular location, and consumer enters and can head direct for goods for purchase behind sales field and go, and the time that avoids waste, effectively saves manpower shopping guide resource;
3, adopt brand-new Commercial goods labels technology, be conducive to database storage and inquiry, and more easy to identify, can realize longer-distance recognition function, reduce the shortcoming that client is inconvenient to check to putting too high or too low commodity;
4, convenient and swift, reliability is high, be widely used, and is applicable to the self-help shopping places such as various sales fields, market;
5, native system has adopted open structure, modular design, and interface protocol is open, and scalability is good, supports the different operating situation of multiple entry, multiple exit.
Accompanying drawing explanation
Fig. 1 is the one-piece construction block diagram of shopping navigational system.
Fig. 2 is the plan structure sketch of shopping navigational system.
Fig. 3 is the Commercial goods labels of embodiment mono-.
Fig. 4 is the Commercial goods labels of embodiment bis-.
Fig. 5 is the Commercial goods labels of embodiment tri-.
Reference numeral: 1-high-definition camera, the green button of 2-, the blue button of 3-, the red button of 4-, 5-power failure lamp, 6-LCDs.
Embodiment
Be described in further detail below in conjunction with drawings and Examples:
In the shopping navigational system one-piece construction block diagram shown in Fig. 1, a kind of shopping of the present invention navigational system, described system is made up of processor, image acquisition logging modle, identification code identification module, database module, position navigation module, display module, transport module, power supply and monitoring module; The output terminal of image acquisition logging modle is connected with identification code identification module, the output terminal of identification code identification module is connected with processor, the output port of processor and database module and transport module are connected, and the output port of transport module is communicated with position navigation module, display module, power supply and monitoring module.
Described image acquisition logging modle is to utilize high-definition camera to gather label icon, and record.
Described processor is to process for the Commercial goods labels image information to collecting, and then exports corresponding executive signal;
Described database module is the database of the distributing position of details for storing extensive stock and whole market extensive stock, mate the identification code of Commercial goods labels by processor, the details of then transferring this identification code institute corresponding goods are transferred on display screen.Its information comprises: the content such as the function of commodity, price, customer evaluation, the contrast of similar commodity, sales promotion.
Described identification code identification module is the coded image of by camera collection coder, coding being got to price tag on commodity shelf, go forward side by side line trace and location, image is sent to identification code identification module to be processed, processor is identified this coding according to the algorithm of the identification code identifications such as circle, straight line, arc, triangle, judges the specifying information of this product.
Wherein processor is dsp processor, for completing relevant identification missions such as image acquisition location, identification code identifications, and all logic control task and communication task.Dsp processor receives after the Commercial goods labels identification code information of image acquisition locating module processing, carries out the identification of identification code, and from DSP database module, recalls the communication matching with it on the LCDs of display module.
Fig. 2 is the plan structure sketch of shopping navigational system, wherein high-definition camera 1 is for gathering image information, green button 2 starts to scan identification code for starting, blue button 3 is for resetting to system and recovering the map page, red button 4 is for controlling alarm in short supply, power failure lamp 5 is for the indication of reporting to the police, and LCDs 6 is for the every terms of information such as display of commodity and map.
Described image acquisition logging modle is when pressing after the green button of system, high-definition camera starts the identification code information of acquisition and recording commodity, Commercial goods labels identification code information under acquisition and recording is sent in identification code identification module, and camera is directly connected by data line with dsp processor.
The described identification code identification module first information of the identification code to commodity is followed the tracks of and is located.Identification code example as shown in Figure 3, identification code identification module is followed the tracks of and is located the information of camera collection record, identification code information sends to after dsp processor, dsp processor is carried out the algorithm of the identification code identifications such as circle, rectangle, triangle the image information of identification code identification module is processed, from database module, transfer the commodity details that match, be transferred in LCDs.
Described power supply and monitoring module are power supply and the supervising devices of shopping navigational system, and whether this device is monitored the required power supply of the normal operation of system, point out power supply normal by lighting the mode of LED light.If power supply normally lamp do not work, show redness when standby power supply when starting.In the time running into power fail, by transport module and alarm, in the time running into short supply, by pressing red button, transfer signals to Master Control Room, remind managerial personnel to supplement in time the source of goods.This device is directly connected with dsp processor, and dsp processor is connected with the Master Control Room of megastore by network.
Described information display module is made up of LCDs and button, and it is connected by data line with dsp processor, and it can show the details of the commodity that identify.In the time that shopper need to understand the position of other commodity, press blue button, screen recovers the distribution plan of whole market various product.
The course of work is as follows: press after the green button of system, system is started working, camera is aimed to the commodity of wanting understanding, high-definition camera starts to gather the identification code information of commodity, identification code information under acquisition and recording is sent in identification code identification module, identification code identification module is followed the tracks of and is located the information of camera collection record, dsp processor is carried out circle, rectangle, the algorithm of the identification code identifications such as triangle is processed the image information of identification code identification module, from database, transfer the commodity details (as: function matching, price, customer evaluation, similar commodity contrast, the contents such as sales promotion), be transferred in LCDs.In the time of this Out of Stock, press red button and carry out short supply warning, remind Master Control Room personnel to replenish in time, in the time that shopper need to understand the position of other commodity, press the blue button of system, display screen shows the particular location of extensive stock in market.
A kind of shopping air navigation aid, completes according to the following steps:
A, shoot with video-corder by image acquisition logging modle the Commercial goods labels information of collecting;
B, image acquisition logging modle by Commercial goods labels communication to identification code identification module;
C, identification code identification module carry out sending information to processor after identification code identifying processing to Commercial goods labels;
D, processor are transferred the information matching with this Commercial goods labels and are transferred to transport module from database module;
E, transport module are sent to position navigation module and information display module by data line and wireless transmit-receive technology by information;
F, position navigation module indicate the actual geographic position of these commodity, and display module demonstrates the specifying information of these commodity.
Described Commercial goods labels is surrounded by the rectangular shaped rim of black lines, arranges one group by the figure coating forming with coloured circle, rectangle and triangle in black rectangle frame inside; Each figure coating of different colors, different shapes is defined as different digital codes and deposits in database module.
The recognition methods of described identification code identification module, the feature that is black according to Commercial goods labels frame is set less threshold value in image, extract black 8 connected regions, judge whether this region is rectangular area, if it is utilize EDCircles algorithm to extract the circle in this region, utilize EDlines algorithm to extract the straight line in this region, if this region continuous boundary comprises three straight lines, determine that it is triangle; If this region continuous boundary comprises four straight lines, determine that it is quadrilateral; Further utilize HSB model to judge the color in the region that triangle surrounds, and according to the digital code of defined label color judgement circle, triangle, rectangle representative, after combination, further judge the corresponding commodity of this Commercial goods labels by searching database module, the corresponding data of finally this merchandise news being encoded are shown on position navigation module and display module.
The label coding of commodity, after setting, be stored in database module, when setting: red circular coating represents numeral 1, green circular coating represents numeral 2, and yellow circular coating represents numeral 3, and blue circular coating represents numeral 4, the circular coating of black represents numeral 5, the circular coating of brown represents numeral 6, and orange circular coating represents numeral 7, and the circular coating of purple represents numeral 8; Red rectangle coating represents numeral 11, green rectangle coating represents numeral 12, yellow rectangle coating represents numeral 13, blue rectangle coating represents numeral 14, black rectangle coating represents numeral 15, brown rectangle coating represents numeral 16, and orange rectangle coating represents numeral 17, and purple rectangle coating represents numeral 18; Red triangle coating represents numeral 21, Green triangle shape coating represents numeral 22, yellow triangle coating represents numeral 23, blue triangle coating represents numeral 24, black triangle coating represents numeral 25, brown triangle coating represents numeral 26, and orange triangle coating represents numeral 27, and purple triangle coating represents numeral 28.In addition, can the shape of figure coating and color be expanded according to the actual quantity of commodity, also can be by figure coating being carried out to the nested combination of zero lap and connection, thus increase the quantity of the commodity of identification code representative.
Embodiment 1: Commercial goods labels as shown in Figure 3, figure in dark border is followed successively by red circular coating, blue rectangle coating, Green triangle shape coating from left to right, according to drawing the definition of Commercial goods labels coding described in leading portion, it is digital 22 that red circular coating represent that numeral 1, blue rectangle coating represents that digital 14, Green triangle shape coating represents, therefore the Commercial goods labels shown in Fig. 3 be encoded to 11422.The coded system of its identification code label is by according to carrying out successively coded combination after figure and the corresponding digital assignment of color.
Embodiment 2: Commercial goods labels as shown in Figure 4, figure in dark border is followed successively by the circular coating of black, yellow rectangle coating, purple triangle coating from left to right, according to drawing the definition of Commercial goods labels coding described in leading portion, it is digital 28 that the circular coating of black represent that numeral 5, yellow rectangle coating represents that digital 13, purple triangle coating represents, therefore the Commercial goods labels shown in Fig. 4 be encoded to 51328.
Embodiment 3: Commercial goods labels as shown in Figure 5, figure in dark border is followed successively by orange circular coating, brown rectangle coating, black triangle coating from left to right, according to drawing the definition of Commercial goods labels coding described in leading portion, it is digital 25 that orange circular coating represents that numeral 7, brown rectangle coating represents that numeral 16, black triangle coating represent, therefore the Commercial goods labels shown in Fig. 5 be encoded to 71625.
Below schematically the present invention and embodiment are described, this description does not have limitation, and shown in accompanying drawing is also one of embodiments of the present invention.So; if those of ordinary skill in the art is enlightened by it; in the situation that not departing from the invention aim; adopt other forms of same base part or other forms of each component layouts mode; without the creationary technical scheme similar to this technical scheme and the examples of implementation designed, all should belong to protection scope of the present invention.
Claims (4)
1. a shopping navigational system, is characterized in that: described system is made up of processor, image acquisition logging modle, identification code identification module, database module, position navigation module, display module, transport module, power supply and monitoring module; The output terminal of image acquisition logging modle is connected with identification code identification module, the output terminal of identification code identification module is connected with processor, the output port of processor and database module and transport module are connected, and the output port of transport module is communicated with position navigation module, display module, power supply and monitoring module.
2. a shopping air navigation aid, is characterized in that: described method step is as follows,
A, shoot with video-corder by image acquisition logging modle the Commercial goods labels information of collecting;
B, image acquisition logging modle by Commercial goods labels communication to identification code identification module;
C, identification code identification module carry out sending information to processor after identification code identifying processing to Commercial goods labels;
D, processor are transferred the information matching with this Commercial goods labels and are transferred to transport module from database module;
E, transport module are sent to position navigation module and information display module by data line and wireless transmit-receive technology by information;
F, position navigation module indicate the actual geographic position of these commodity, and display module demonstrates the specifying information of these commodity.
3. a kind of shopping air navigation aid according to claim 2, is characterized in that: described Commercial goods labels is surrounded by the rectangular shaped rim of black lines, arranges one group by the figure coating forming with coloured circle, rectangle and triangle in black rectangle frame inside; Each figure coating of different colors, different shapes is defined as different digital codes and deposits in database module.
4. according to the one shopping air navigation aid described in claim 2 and 3, it is characterized in that: the recognition methods of described identification code identification module, the feature that is black according to Commercial goods labels frame is set less threshold value in image, extract black 8 connected regions, judge whether this region is rectangular area, if it is utilizes EDCircles algorithm to extract the circle in this region, utilizes EDlines algorithm to extract the straight line in this region, if this region continuous boundary comprises three straight lines, determine that it is triangle; If this region continuous boundary comprises four straight lines, determine that it is quadrilateral; Further utilize HSB model to judge the color in the region that triangle surrounds, and according to the digital code of defined label color judgement circle, triangle, rectangle representative, after combination, further judge the corresponding commodity of this Commercial goods labels by searching database module, the corresponding data of finally this merchandise news being encoded are shown on position navigation module and display module.
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| CN104019809A (en) * | 2014-06-25 | 2014-09-03 | 重庆广建装饰股份有限公司 | Mall positioning navigation method based on commodities in malls |
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| CN106960511A (en) * | 2017-03-29 | 2017-07-18 | 无锡动力立方科技有限公司 | A kind of intelligent vending machine of Internet of Things and its vending system |
| CN107270908A (en) * | 2017-05-24 | 2017-10-20 | 大连民族大学 | Visible ray alignment system and the air navigation aid using the system in supermarket shopping guide |
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| CN109472672A (en) * | 2018-11-07 | 2019-03-15 | 合肥京东方光电科技有限公司 | Commodity shopping guide method and device |
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| WO2019223621A1 (en) * | 2018-05-22 | 2019-11-28 | 京东方科技集团股份有限公司 | Navigation system and navigation method |
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| CN104019809A (en) * | 2014-06-25 | 2014-09-03 | 重庆广建装饰股份有限公司 | Mall positioning navigation method based on commodities in malls |
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