CN114169473A - Commodity information identification and analysis system based on pattern recognition - Google Patents
Commodity information identification and analysis system based on pattern recognition Download PDFInfo
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- CN114169473A CN114169473A CN202111460389.4A CN202111460389A CN114169473A CN 114169473 A CN114169473 A CN 114169473A CN 202111460389 A CN202111460389 A CN 202111460389A CN 114169473 A CN114169473 A CN 114169473A
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0025—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement consisting of a wireless interrogation device in combination with a device for optically marking the record carrier
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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Abstract
The invention belongs to the field of commodity identification, and particularly relates to a commodity information identification and analysis system based on graph identification, which comprises an identification module, a transmission module, a comparison module, a separation module and a judgment module; an identification module: the identification module is used for observing the detected commodity in an omnibearing manner, shooting and recording each azimuth image information of the commodity, and transmitting the information after integrating to the comparison module; a comparison module: the comparison module is used for receiving the image information and comparing the image information of the commodity with the prestored image information; can realize the quick appraisal analysis function of commodity through the mutual cooperation between each module, the image extraction function to commodity three hundred sixty degrees can be realized to the identification module simultaneously to can be more careful discern commodity, and whole mechanized processing has reduced the required energy of manual operation.
Description
Technical Field
The invention belongs to the field of commodity identification, and particularly relates to a commodity information identification and analysis system based on pattern recognition.
Background
With the rise of brand effect, more and more illegal merchants begin to make high-imitation commodities of famous brand products, and the comparison and identification of the high-imitation commodities through human eyes consumes too much time and energy, so that a commodity information identification and analysis system based on graph recognition is needed to identify the authenticity of the commodities;
a chinese patent publication No. CN107077680B discloses an identification system and an identification method, comprising: an image pickup unit that picks up an image of a commodity to be authenticated; a storage unit for storing commodity information relating to a genuine commodity of a commodity; the true judgment unit judges true of the commodity to be authenticated, based on the component information of the metal part contained in the commodity information acquired by the commodity information acquisition unit and the analysis result of the analysis unit.
In the existing identification system, in order to identify the image information of the commodity in all directions, the image information of the commodity can be identified in all directions only by manually turning over or turning over the commodity by a complex mechanical arm, so that the problem of complex operation process is caused.
Therefore, the invention provides a commodity information identification and analysis system based on pattern recognition.
Disclosure of Invention
To remedy the deficiencies of the prior art, at least one of the technical problems set forth in the background is addressed.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a commodity information identification and analysis system based on graph recognition, which is characterized in that: the device comprises an identification module, a transmission module, a comparison module, a separation module and a judgment module;
an identification module: the identification module is used for observing the detected commodity in an omnibearing manner, shooting and recording each azimuth image information of the commodity, and transmitting the information after integrating to the comparison module;
a comparison module: the comparison module is used for receiving the image information and comparing the image information of the commodity with the prestored image information;
a judging module: the judging module is used for judging the similarity of the two groups of images in the comparing module, obtaining whether the commodity is a genuine product or not from the similarity, and integrating and transmitting information to the separating module;
a separation module: the separation module is used for receiving the information of the comparison module and separating and storing the genuine commodities and the non-genuine commodities;
a transmission module: the conveying module is used for conveying commodities, and specifically comprises a plurality of groups of conveying belts;
only need during the use put into the commodity on the conveying module, let commodity get into identification module in by identification module acquisition image, later detect out through contrast module and judging module whether commodity is the genuine article, later separately deposit genuine article and imitative article through the separation module, can realize the quick appraisal analysis function of commodity through mutually supporting between each module, identification module can realize the image extraction function to commodity three hundred sixty degrees simultaneously, thereby can be more careful discern commodity, and whole mechanized processing, the required energy of manual operation has been reduced.
Preferably, the identification module is a detection box, the two ends of the detection box are provided with transmission ports, the top end of each transmission port is fixedly provided with a blocking curtain, the inner side of the detection box is provided with a plurality of groups of cameras, the middle of the detection box is fixedly provided with a second servo motor, the top end of the second servo motor is connected with an observation disc in a transmission mode, the inner side of the detection box is provided with a grabbing assembly, the effect of omnibearing observation is achieved, the commodity can be grabbed through the grabbing assembly, the commodity is turned upside down, the bottom of the commodity is convenient to observe, and therefore the authenticity of the commodity can be identified more completely.
Preferably, it includes two sets of servo motor one to snatch the subassembly, servo motor one and the inside wall fixed connection of detection case, the outside fixed mounting of servo motor one has the hydraulic stem, the one end fixed mounting of hydraulic stem has the extrusion arm, the extrusion arm includes flexible strip, flexible strip is flexible material, and the middle part fixed mounting of flexible strip has moulding pole, moulding pole is elastic material, has realized the function of observing the commodity bottom, and easy operation does not need the people to control, has reduced through complicated arm or the people for overturning commodity, leads to the long problem consuming time of testing process, and the flexible material setting of flexible strip can prevent to extrude in-process injury commodity.
Preferably, one side fixed mounting of flexible strip has a plurality of groups extrusion piece, the extrusion piece is oval setting, and is adjacent two sets of equal fixed mounting has the elasticity piece between the extrusion piece, the elasticity piece is elastic material, has guaranteed the gigantic of contact friction power, and through this kind of design, can drive commodity through flexible friction contact's mode and rotate, has reduced when driving commodity, needs two sets of extrusion arms inwards fully to extrude, leads to commodity to receive the problem of damage.
Preferably, the opposite side fixed mounting of flexible strip has a plurality of friction flagella of group, and a plurality of friction flagella of group all are the arc setting, and the friction flagella can further increase the frictional force between flexible strip and the commodity to do not need too much clamp force, just can drive the commodity and rotate, and the arc setting of cooperation friction flagella, when friction flagella contact commodity, can make the friction flagella take place the extrusion shrink, thereby further increase contact surface and frictional force, thereby can guarantee that the extrusion arm can drive the commodity smoothly and rotate, and can not harm the commodity surface.
Preferably, the friction flagellum comprises an orientation block and a second contact arm, the orientation block is located on the inner side of the second contact arm, the second contact arm is made of flexible materials, a soft wool top is fixedly mounted at one end of the second contact arm, and in cooperation with the arrangement of the soft wool top, commodities can firstly press the soft wool top to enable the soft wool top to become flat, meanwhile, the flexible second contact arm also provides contact friction force, and the arrangement of the orientation block can ensure that the second contact arm cannot be bent excessively, so that the extrusion arm can further ensure that the commodities can be easily driven to rotate through flexible friction.
Preferably, atmospheric pressure groove and two sets of transmission grooves have been seted up to the one end inboard of flexible strip, the one end and the atmospheric pressure groove of transmission groove are connected, the other end and the flexible strip outside of transmission groove are connected, the inboard sliding connection in atmospheric pressure groove has sealed dish, fixedly connected with spring between the inner wall in sealed dish and atmospheric pressure groove, and the outside fixed mounting of flexible strip has the friction bag, the one end and the atmospheric pressure groove outside of friction bag are connected, the outside of sealed dish is provided with the extrusion subassembly, through the flexible contact design of friction bag, has further reduced the extrusion in-process, to the damage of commodity, has guaranteed to have driven the rotatory while of commodity, can not harm the surface of commodity.
Preferably, the extrusion subassembly is including contact ball and connecting rod, contact ball and connecting rod fixed connection, connecting rod and sealed dish fixed connection, a plurality of groups sucking disc groove have been seted up in the outside of contact ball, the sucking disc groove is interior concave shape setting, and the contact ball sets up for elastic material, through the setting of contact ball and connecting rod, after the rear end of flexible strip touches commodity, can the extrusion contact ball, the inflation effect of friction bag is realized to rethread connecting rod and sealed dish, the elastic material setting of cooperation contact ball also can reduce the damage to commodity when the contact ball extrudees simultaneously, and the seting up of sucking disc groove can let the contact ball contact commodity after, can produce certain suction with commodity, let commodity can promote comprehensively that the contact ball is unlikely to drop and crooked to the normal course of carrying out of extrusion effect has been guaranteed.
Preferably, the cross-section of friction bag is the annular setting, and the outside fixed mounting of friction bag has a plurality of groups amplification strips, the amplification strip is elastic material, the outside fixed mounting of friction bag has solid piece, the inner groovy has been seted up at the middle part of solid piece to further guaranteed that commodity can be easily taken, and rotatory change puts the gesture, and the mode of cooperation flexible contact can fall to the minimum with the contact damage simultaneously.
Preferably, a plurality of groups of drive guide wheels are installed on the top end of the observation disc, one group of conveyor belt is located above the observation disc, the other group of conveyor belt is located below the observation disc, a telescopic rod is connected between the observation disc and the servo motor, an elastic part is arranged on the inner side of the telescopic rod, the height difference of the two groups of conveyor belts is matched, and the drive guide wheels are arranged, so that the commodities to be identified can pass through the used flow in a pure mechanical drive mode, and the commodities can be transported to the next conveyor belt from the observation disc by the drive guide wheels, thereby further reducing manual operation and enabling the identification process to become rapid.
The invention has the following beneficial effects:
1. according to the commodity information identification and analysis system based on the graph recognition, the rapid identification and analysis functions of commodities can be realized through the mutual cooperation of the modules, and meanwhile, the identification module can realize the image extraction function of the commodities by three hundred sixty degrees, so that the commodities can be more carefully identified, the whole process is mechanized, and the energy required by manual operation is reduced.
2. The commodity information identification and analysis system based on the graph recognition realizes the function of observing the bottoms of commodities, is simple to operate, does not need manual control, and reduces the problem of long time consumption in the detection process caused by complicated mechanical arms or manual turnover of the commodities, and the flexible material arrangement of the flexible strips can prevent the commodities from being damaged in the extrusion process.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a system block diagram of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a cross-sectional view of a flexible strip in accordance with the present invention;
FIG. 5 is a side cross-sectional view of the friction flagella and the friction capsule;
in the figure: 1. a detection box; 2. a conveyor belt; 3. a barrier curtain; 4. a hydraulic lever; 5. a camera; 6. a first servo motor; 7. a pressing arm; 8. a servo motor II; 9. a telescopic rod; 10. an observation tray; 11. a flexible strip; 12. a shaping rod; 13. extruding the block; 14. an elastic block; 15. rubbing flagella; 16. a friction bag; 17. contacting the ball; 18. a connecting rod; 19. an air pressure tank; 20. sealing the disc; 21. a spring; 22. a second contact arm; 23. softening wool tops; 24. amplifying the strips; 25. a solid tablet; 26. an inner groove; 27. an orientation block; 28. a transfer slot.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example one
As shown in fig. 1, a commodity information identification and analysis system based on pattern recognition according to an embodiment of the present invention is characterized in that: the device comprises an identification module, a transmission module, a comparison module, a separation module and a judgment module;
an identification module: the identification module is used for observing the detected commodity in an omnibearing manner, shooting and recording each azimuth image information of the commodity, and transmitting the information after integrating to the comparison module;
a comparison module: the comparison module is used for receiving the image information and comparing the image information of the commodity with the prestored image information;
a judging module: the judging module is used for judging the similarity of the two groups of images in the comparing module, obtaining whether the commodity is a genuine product or not from the similarity, and integrating and transmitting information to the separating module;
a separation module: the separation module is used for receiving the information of the comparison module and separating and storing the genuine commodities and the non-genuine commodities;
a transmission module: the conveying module is used for conveying commodities, and specifically comprises a plurality of groups of conveying belts 2;
only need during the use put into the commodity on the conveying module, let commodity get into identification module in by identification module acquisition image, later detect out through contrast module and judging module whether commodity is the genuine article, later separately deposit genuine article and imitative article through the separation module, can realize the quick appraisal analysis function of commodity through mutually supporting between each module, identification module can realize the image extraction function to commodity three hundred sixty degrees simultaneously, thereby can be more careful discern commodity, and whole mechanized processing, the required energy of manual operation has been reduced.
As shown in fig. 2 to 5, the identification module is specifically a detection box 1, two ends of the detection box 1 are both provided with a transmission port, the top end of the conveying port is fixedly provided with a blocking curtain 3, the inner side of the detection box 1 is provided with a plurality of groups of cameras 5, and the middle part of the detection box 1 is fixedly provided with a servo motor II 8, the top end of the servo motor II 8 is connected with an observation disc 10 in a transmission way, the inner side of the detection box 1 is provided with a grabbing component, when in work, after the commodity is transported to the observation disc 10, the image of the commodity is extracted by a plurality of groups of cameras 5, meanwhile, the servo motor II 8 can be started to drive the observation disc 10 and the commodity to rotate, thereby realized the effect of all-round observation, also can snatch commodity through snatching the subassembly, let commodity turn over from top to bottom to conveniently observe the bottom of commodity, thereby the true and false of appraisal commodity that can be more complete.
The grabbing component comprises two groups of servo motors I6, the servo motors I6 are fixedly connected with the inner side wall of the detection box 1, a hydraulic rod 4 is fixedly installed on the outer side of the servo motor I6, a squeezing arm 7 is fixedly installed at one end of the hydraulic rod 4, the squeezing arm 7 comprises a flexible strip 11, the flexible strip 11 is made of flexible materials, and the middle part of the flexible strip 11 is fixedly provided with a shaping rod 12, the shaping rod 12 is made of elastic material, when in work, the squeezing arms 7 are pushed forwards by starting the hydraulic rod 4, the two groups of squeezing arms 7 clamp the commodity, then the commodity is driven to rotate by the servo motor I6, thereby realized the function of observing the commodity bottom, and easy operation does not need artificial control, has reduced through complicated arm or artificial commodity that overturns, leads to the long problem consuming time of testing process, and the flexible material setting of flexible strip 11 can prevent to extrude the in-process and injure commodity.
One side of the flexible strip 11 is fixedly provided with a plurality of groups of extrusion blocks 13, the extrusion blocks 13 are arranged in an oval shape, two adjacent groups of the extrusion blocks 13 are fixedly provided with elastic blocks 14, the elastic blocks 14 are made of elastic materials, in operation, the flexible materials of the flexible strip 11 are matched, when the flexible strip 11 contacts commodities, due to the inclined arrangement of the end part of the flexible strip 11, the flexible strip 11 can deviate to one side, so that the contact surface between the flexible strip 11 and the commodities is increased, the friction force is improved, the commodities can be driven to rotate by the flexible strip 11, the arrangement of the extrusion blocks 13 can ensure that the adjacent extrusion blocks 13 are close to each other and extrude the flexible strip 11 when the flexible strip 11 deviates, the elastic blocks 14 can provide repulsion force to prevent the extrusion blocks 13 from being close to each other, so that the flexible strip 11 can be always horizontally attached to the surface of the commodities, the outward curling of the flexible strip 11 after the flexible strip 11 deviates to one side is reduced, the contact surface is not increased, so that the contact friction force is greatly increased, the commodity can be driven to rotate in a flexible friction contact mode through the design, and the problem that when the commodity is driven, the commodity is damaged due to the fact that two groups of extrusion arms 7 are required to be fully extruded inwards is solved.
The opposite side fixed mounting of flexible strip 11 has a plurality of groups friction flagella 15, a plurality of groups friction flagella 15 all are the arc setting, in operation, friction flagella 15 can further increase the frictional force between flexible strip 11 and the commodity, thereby do not need too much clamping force, just can drive commodity and rotate, and the arc setting of cooperation friction flagella 15, when friction flagella 15 contacts commodity, can make friction flagella 15 take place the extrusion shrink, thereby further increase contact surface and frictional force, thereby can guarantee that extrusion arm 7 can drive commodity smoothly and rotate, and can not harm the commodity surface.
The friction flagellum 15 comprises an orientation block 27 and a second contact arm 22, the orientation block 27 is located on the inner side of the second contact arm 22, the second contact arm 22 is made of flexible materials, a soft wool top 23 is fixedly mounted at one end of the second contact arm 22, in operation, in cooperation with the arrangement of the soft wool top 23, commodities can firstly press the soft wool top 23 to enable the soft wool top 23 to become flat, meanwhile, the flexible second contact arm 22 also provides contact friction force, and the arrangement of the orientation block 27 can ensure that the second contact arm 22 cannot be bent excessively, so that the pressing arm 7 can further ensure that the commodities can be easily driven to rotate through flexible friction.
Air pressure groove 19 and two sets of transmission grooves 28 have been seted up to the one end inboard of flexible strip 11, the one end and the air pressure groove 19 of transmission grooves 28 are connected, the other end and the flexible strip 11 outside of transmission grooves 28 are connected, the inboard sliding connection of air pressure groove 19 has sealed dish 20, fixedly connected with spring 21 between the inner wall of sealed dish 20 and air pressure groove 19, and the outside fixed mounting of flexible strip 11 has friction bag 16, the one end and the air pressure groove 19 outside of friction bag 16 are connected, the outside of sealed dish 20 is provided with the extrusion subassembly, and during operation, when the weight of commodity is heavier, along with the continued extrusion of flexible strip 11 for the commodity pushes the extrusion subassembly inwards, leads to sealed dish 20 to extrude, gives friction bag 16 with inboard air through air pressure groove 19 and transmission grooves 28, lets friction bag 16 outwards expand, through the super high frictional force on friction bag 16 surface, can easily drive commodity and rotate, and along with extrusion depth improves, the area that friction bag 16 can outwards expand is big more, through the flexible contact design of friction bag 16, has further reduced the extrusion in-process, to the damage of commodity, has guaranteed to drive the rotatory while of commodity, can not harm the surface of commodity.
The pressing component comprises a contact ball 17 and a connecting rod 18, the contact ball 17 is fixedly connected with the connecting rod 18, the connecting rod 18 is fixedly connected with the sealing disc 20, a plurality of groups of sucker grooves are arranged on the outer side of the contact ball 17, the sucker grooves are arranged in an inward concave shape, and the contact ball 17 is made of elastic material, when in work, through the arrangement of the contact ball 17 and the connecting rod 18, when the rear end of the flexible strip 11 comes into contact with the commercial product, the contact ball 17 is pressed, and the expansion effect of the friction bladder 16 is achieved by the connecting rod 18 and the sealing disc 20, meanwhile, the arrangement of the elastic material matched with the contact ball 17 can also reduce the damage to the commodity when the contact ball 17 is extruded, the sucking disc groove is formed, so that the contact ball 17 can generate certain suction force with the commodity after contacting the commodity, the commodity can comprehensively push the contact ball 17 to prevent the contact ball 17 from falling off and bending, and the normal process of the extrusion effect is ensured.
The cross-section of friction bag 16 is the annular setting, and the outside fixed mounting of friction bag 16 has a plurality of groups amplitude bar 24, amplitude bar 24 is elastic material, the outside fixed mounting of friction bag 16 has solid piece 25, inner groovy 26 has been seted up at the middle part of solid piece 25, in operation, after friction bag 16 is extruded inflation and contacts with commodity, the setting of cooperation a plurality of groups solid piece 25 and amplitude bar 24 can increase contact friction through the mode that increases the contact surface, and the bending form setting of a plurality of groups amplitude bar 24, can increase substantially friction effect, and the solid shape setting of solid piece 25, can be strutted completely in order to guarantee friction bag 16, thereby further guaranteed that commodity can be taken up, and rotatory change puts the gesture, the mode of cooperation flexible contact simultaneously, can fall the contact damage to minimumly.
A plurality of groups of drive guide wheels are installed on the top end of the observation disc 10, one group of conveyor belt 2 is located above the observation disc 10, the other group of conveyor belt 2 is located below the observation disc 10, a telescopic rod 9 is connected between the observation disc 10 and the servo motor II 8, the inner side of the telescopic rod 9 is provided with an elastic piece, and in operation, the height difference of the two groups of conveyor belts 2 is matched, and the drive guide wheels are arranged, so that the identified commodities can pass through the used flow in a pure mechanical drive mode, and the commodities can be transported to the next conveyor belt 2 from the observation disc 10 through the drive guide wheels, thereby further reducing manual operation and enabling the identification process to become fast.
When the commodity identification device is used, commodities are placed on the conveying module, the commodities enter the identification module and are acquired by the identification module to obtain images, whether the commodities are genuine or not is detected through the comparison module and the judgment module, the genuine commodities and the imitations are stored separately through the separation module, the rapid identification and analysis functions of the commodities can be realized through the mutual matching of the modules, and meanwhile, the identification module can realize the image extraction function of the commodities at three hundred and sixty degrees, so that the commodities can be identified more carefully, the whole process is mechanized, and the energy required by manual operation is reduced; when the commodity inspection device works, after the commodity is conveyed onto the observation disc 10, the image extraction work is carried out on the commodity through the plurality of groups of cameras 5, and meanwhile, the servo motor II 8 can be started to drive the observation disc 10 and the commodity to rotate, so that the omnibearing observation effect is realized, the commodity can be grabbed through the grabbing component, the commodity is turned upside down, the bottom of the commodity is conveniently observed, and the authenticity of the commodity can be more comprehensively identified; when the device works, the hydraulic rod 4 is started to push the extrusion arms 7 forwards, the two groups of extrusion arms 7 clamp commodities, and then the commodities are driven to rotate through the servo motor I6, so that the function of observing the bottoms of the commodities is realized, the operation is simple, manual control is not needed, the problem that the detection process consumes a long time due to the fact that the commodities are turned over through a complex mechanical arm or manually is solved, and the flexible material of the flexible strip 11 can prevent the commodities from being damaged in the extrusion process; in operation, the flexible material of the flexible strip 11 is matched, when the flexible strip 11 contacts with a commodity, due to the inclined arrangement of the end part of the flexible strip 11, the flexible strip 11 can be deviated to one side, so that the contact surface between the flexible strip 11 and the commodity is increased, thereby improving the friction force, ensuring that the commodity can be driven to rotate by the flexible strip 11, and the extrusion blocks 13 are arranged, when the flexible strip 11 is deviated, the adjacent extrusion blocks 13 can be close to each other to extrude, the elastic blocks 14 can provide repulsion force, the extrusion blocks 13 are prevented from being close to each other, so that the flexible strip 11 can be horizontally laminated on the surface of the commodity all the time, the problem that the flexible strip 11 is curled outwards after being deviated to one side is reduced, the contact surface is not increased, thereby ensuring the huge contact friction force, through the design, the commodity can be driven to rotate in a flexible friction contact manner, the problem that when the commodities are driven, two groups of squeezing arms 7 are required to be squeezed inwards fully, so that the commodities are damaged is solved; during operation, the friction flagella 15 can further increase the friction force between the flexible strips 11 and the commodity, so that the commodity can be driven to rotate without too much clamping force, and the friction flagella 15 is arranged in an arc shape in a matching manner, when the friction flagella 15 contacts the commodity, the friction flagella 15 can be extruded and contracted, so that the contact surface and the friction force are further increased, and the extrusion arm 7 can be ensured to smoothly drive the commodity to rotate without damaging the surface of the commodity; when the automatic rotating device works, the soft wool tops 23 are arranged, commodities can firstly extrude the soft wool tops 23 to be flat, meanwhile, the flexible second contact arms 22 can provide contact friction force, and the arrangement of the directional blocks 27 can ensure that the second contact arms 22 cannot be bent excessively, so that the extrusion arm 7 can further ensure that the commodities can be easily driven to rotate through the flexible friction; when the commodity extruding machine works, when the weight of a commodity is heavier, the commodity pushes the extruding component inwards along with the continuous extrusion of the flexible strip 11, so that the sealing disc 20 is extruded inwards, the inner air is transmitted to the friction bag 16 through the air pressure groove 19 and the transmission groove 28, the friction bag 16 expands outwards, the commodity can be easily driven to rotate through the ultrahigh friction force on the surface of the friction bag 16, the area of the friction bag 16 which expands outwards is larger along with the increase of the extruding depth, the damage to the commodity in the extruding process is further reduced through the flexible contact design of the friction bag 16, and the damage to the surface of the commodity is avoided while the rotation of the commodity is driven; when the flexible strip is in work, the contact ball 17 can be squeezed after the rear end of the flexible strip 11 contacts a commodity through the arrangement of the contact ball 17 and the connecting rod 18, the expansion effect of the friction bag 16 is achieved through the connecting rod 18 and the sealing disc 20, meanwhile, the damage to the commodity caused by squeezing of the contact ball 17 can be reduced by matching with the arrangement of an elastic material of the contact ball 17, and due to the arrangement of the sucking disc groove, the contact ball 17 can generate certain suction force with the commodity after contacting the commodity, so that the commodity can comprehensively push the contact ball 17 to be prevented from falling off and bending, and the normal process of the squeezing effect is ensured; when the friction bag 16 is in work, after the friction bag 16 is extruded and expanded and is in contact with commodities, the arrangement of the plurality of groups of solid sheets 25 and the amplification strips 24 is matched, the contact friction force can be increased in a mode of increasing the contact surface, the bending shape of the plurality of groups of amplification strips 24 is arranged, the friction effect can be greatly increased, the solid sheets 25 are arranged in a solid shape, in order to ensure that the friction bag 16 can be completely unfolded, the commodities are further ensured to be easily taken up, the placing posture is changed in a rotating mode, and meanwhile, the contact damage can be reduced to the lowest degree in a mode of being matched with flexible contact; the during operation, the poor setting of height of two sets of conveyer belts 2 of cooperation to and the setting of drive guide pulley, can let appraisal commodity pass through used flow through pure mechanical drive's mode, and the drive guide pulley can be with commodity from observing that 10 transport of dish are to next conveyer belt 2 on, thereby can further reduce manual operation, let the appraisal process become fast.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A commodity information identification and analysis system based on pattern recognition is characterized in that: the device comprises an identification module, a transmission module, a comparison module, a separation module and a judgment module;
an identification module: the identification module is used for observing the detected commodity in an omnibearing manner, shooting and recording each azimuth image information of the commodity, and transmitting the information after integrating to the comparison module;
a comparison module: the comparison module is used for receiving the image information and comparing the image information of the commodity with the prestored image information;
a judging module: the judging module is used for judging the similarity of the two groups of images in the comparing module, obtaining whether the commodity is a genuine product or not from the similarity, and integrating and transmitting information to the separating module;
a separation module: the separation module is used for receiving the information of the comparison module and separating and storing the genuine commodities and the non-genuine commodities;
a transmission module: the conveying module is used for conveying commodities, and specifically comprises a plurality of groups of conveying belts (2).
2. The commodity information authentication and analysis system based on pattern recognition according to claim 1, wherein: the utility model discloses a detection box, including identification module, detection box (1), conveying mouth, stop curtain (3), the inboard of detection box (1) is provided with a plurality of groups camera (5), and the middle part fixed mounting of detection box (1) has servo motor two (8), the top transmission of servo motor two (8) is connected with observation dish (10), the inboard of detection box (1) is provided with snatchs the subassembly.
3. The commodity information authentication and analysis system based on pattern recognition according to claim 2, wherein: the grabbing component comprises two sets of servo motors I (6), the inner side wall fixed connection of the servo motors I (6) and the detection box (1), the outer side fixed mounting of the servo motors I (6) is provided with a hydraulic rod (4), one end fixed mounting of the hydraulic rod (4) is provided with an extrusion arm (7), the extrusion arm (7) comprises a flexible strip (11), the flexible strip (11) is made of flexible materials, the middle of the flexible strip (11) is fixedly provided with a shaping rod (12), and the shaping rod (12) is made of elastic materials.
4. The commodity information authentication and analysis system based on pattern recognition according to claim 3, wherein: one side fixed mounting of flexible strip (11) has a plurality of groups extrusion piece (13), extrusion piece (13) are oval setting, and adjacent two sets of equal fixed mounting has elasticity piece (14) between extrusion piece (13), elasticity piece (14) are elastic material.
5. The commodity information authentication and analysis system based on pattern recognition according to claim 4, wherein: a plurality of groups of friction flagella (15) are fixedly mounted on the other side of the flexible strip (11), and the friction flagella (15) are arranged in an arc shape.
6. The commodity information authentication and analysis system based on pattern recognition according to claim 5, wherein: the friction flagellum (15) comprises an orientation block (27) and a second contact arm (22), the orientation block (27) is located on the inner side of the second contact arm (22), the second contact arm (22) is made of flexible materials, and a soft wool top (23) is fixedly mounted at one end of the second contact arm (22).
7. The commodity information authentication and analysis system based on pattern recognition according to claim 4, wherein: atmospheric pressure groove (19) and two sets of transmission groove (28) have been seted up to the one end inboard of flexible strip (11), the one end and the atmospheric pressure groove (19) of transmission groove (28) are connected, the other end and the flexible strip (11) outside of transmission groove (28) are connected, the inboard sliding connection of atmospheric pressure groove (19) has sealed dish (20), fixedly connected with spring (21) between the inner wall of sealed dish (20) and atmospheric pressure groove (19), and the outside fixed mounting of flexible strip (11) has friction bag (16), the one end and the atmospheric pressure groove (19) outside of friction bag (16) are connected, the outside of sealed dish (20) is provided with the extrusion subassembly.
8. The commodity information authentication and analysis system based on pattern recognition according to claim 7, wherein: the extrusion subassembly is including contact ball (17) and connecting rod (18), contact ball (17) and connecting rod (18) fixed connection, connecting rod (18) and sealed dish (20) fixed connection, a plurality of groups sucker groove have been seted up in the outside of contact ball (17), sucker groove is interior concavity setting, and contacts ball (17) and set up for elastic material.
9. The commodity information authentication and analysis system based on pattern recognition according to claim 7, wherein: the cross-section of friction bag (16) is the annular and sets up, and the outside fixed mounting of friction bag (16) has a plurality of groups amplitude bars (24), amplitude bar (24) are elastic material, the outside fixed mounting of friction bag (16) has solid piece (25), inner groovy (26) have been seted up at the middle part of solid piece (25).
10. The commodity information authentication and analysis system based on pattern recognition according to claim 2, wherein: a plurality of groups of driving guide wheels are installed on the top end of the observation disc (10), one group of conveying belts (2) is located above the observation disc (10), the other group of conveying belts (2) is located below the observation disc (10), a telescopic rod (9) is connected between the observation disc (10) and the servo motor II (8), and an elastic part is arranged on the inner side of the telescopic rod (9).
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