CN116052345B - ATM paper currency flattening and calibrating system - Google Patents
ATM paper currency flattening and calibrating system Download PDFInfo
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- CN116052345B CN116052345B CN202310200141.7A CN202310200141A CN116052345B CN 116052345 B CN116052345 B CN 116052345B CN 202310200141 A CN202310200141 A CN 202310200141A CN 116052345 B CN116052345 B CN 116052345B
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F19/00—Complete banking systems; Coded card-freed arrangements adapted for dispensing or receiving monies or the like and posting such transactions to existing accounts, e.g. automatic teller machines
- G07F19/20—Automatic teller machines [ATMs]
- G07F19/201—Accessories of ATMs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention discloses an ATM paper currency flattening and calibrating system, which belongs to the technical field of testing, and consists of a central control system, a data acquisition unit and a calibration analysis unit, wherein the output end of the central control system is electrically connected with the input ends of the data acquisition unit and the calibration analysis unit, the central control system comprises flatness judgment preset, and the flatness judgment preset comprises paper currency area preset, a fold preset model and a folding preset model. The laser detector is driven by the scanning and taking unit to acquire related data, the calibration analysis unit is used for presetting, folding presetting models and folding presetting models based on banknote areas as reference to create tasks, the flattening driving unit is used for driving through the center fixing point and the flattening tasks, and the flattening mechanism is operated to achieve flattening effects based on fixing of different center points and flattening of the same center point in different directions, so that finer flattening work is performed on folds of different positions and directions of the banknote.
Description
Technical Field
The invention relates to the technical field of testing, in particular to an ATM paper currency flattening and calibrating system.
Background
In the ATM equipment, as the surface of paper money recovered by the equipment is often marked by more using traces, the existing flattening component is often driven by the relative operation of two groups of different-speed operation conveyor belts to achieve traction force in the paper money driving process, so that the paper money flattening device is flattened, has a rough flattening effect, lacks systematic dispatching, collecting and analyzing functions and needs to be improved.
The present invention has been made in view of this.
Disclosure of Invention
The technical problems to be solved in the invention are as follows: an ATM banknote flattening calibration system is provided for solving at least one of the above-mentioned technical problems.
In order to solve the technical problems, the technical scheme adopted in the invention is as follows:
the ATM banknote flattening assembly comprises a driving calibration mechanism, an adjusting mechanism, a flattening mechanism and a flattening calibration system, wherein the adjusting mechanism is fixedly arranged above the driving calibration mechanism, and the flattening mechanism is connected with the adjusting mechanism;
driving a calibration mechanism: the automatic paper money detection and calibration device is responsible for achieving the driving function of ATM paper money, and achieves the detection and calibration effects of the flatness of each position of the surface of the ATM paper money in a laser ranging mode in the driving process;
an adjusting mechanism: the left and right position adjusting function of the flattening mechanism is achieved through the self operation, so that the center fixed point of the flattening mechanism is adjusted;
flattening mechanism: flattening the surface fold positions of the ATM paper money, and providing convenience for post-treatment of the ATM paper money;
flattening calibration system: calibration and control functions for the drive calibration mechanism 1, the adjustment mechanism 2 and the flattening mechanism 3 are achieved.
As a further aspect of the invention: the driving calibration mechanism comprises a main frame, a first conveyor belt is connected to the inner side of the main frame in a transmission manner, a pretreatment mechanism and a post-treatment mechanism are respectively arranged at the front end and the rear end of the outer surface of the main frame, the pretreatment mechanism and the post-treatment mechanism are symmetrically distributed, and supporting upright posts are respectively arranged at two sides of the main frame.
As a further aspect of the invention: the pretreatment mechanism and the post-treatment mechanism comprise an upper frame, a second conveyor belt is connected to the inner side of the upper frame in a transmission manner, the second conveyor belt is attached to the first conveyor belt, a laser detector is arranged at one end of the upper frame, and an infrared ranging lamp strip is arranged at the output end of the laser detector.
As a further aspect of the invention: the adjusting mechanism comprises side plates, the side plates are fixedly arranged on the top end side surfaces of the supporting upright posts, a stroke frame is arranged between the side plates, an adjusting frame is connected to the outer surface of the stroke frame in a sliding mode, a group of motors are arranged on the side surfaces of the side plates, a screw is arranged at the output end of each motor, the screw is rotationally connected between the side plates, screw holes are formed in the side surfaces of the adjusting frame in a penetrating mode, and the screw is meshed with the inner wall of each screw hole.
As a further aspect of the invention: the flattening mechanism comprises a motor II, the motor II is fixedly connected with the adjusting frame, a support is arranged at the output end of the motor II, a central point fixing assembly is arranged at the bottom end of the support, the central point fixing assembly comprises a single-shaft cylinder, the single-shaft cylinder is fixedly connected with the support, a hollow cylinder is arranged at the output end of the single-shaft cylinder, a pressing plate is slidably connected with the bottom end of the hollow cylinder, a spring is arranged between the hollow cylinder and the pressing plate, and the spring is located on the inner side of the hollow cylinder.
As a further aspect of the invention: the utility model discloses a single-shaft cylinder, including single-shaft cylinder, the surface of unipolar cylinder is equipped with the link, multistage telescopic link is equipped with on the side surface of link, multistage telescopic link includes one-level electric telescopic link, second grade electric telescopic link and tertiary electric telescopic link, one-level electric telescopic link and link fixed connection, the output of second grade electric telescopic link and one-level electric telescopic link rotates to be connected, tertiary electric telescopic link rotates with the output of second grade electric telescopic link to be connected, be equipped with first folding frame between second grade electric telescopic link and the one-level electric telescopic link, be equipped with the second folding frame between tertiary electric telescopic link and the second electric telescopic link.
As a further aspect of the invention: the output of tertiary electric telescopic handle is equipped with flattening subassembly and No. two flattening subassemblies, be symmetric distribution between flattening subassembly and No. two flattening subassemblies, no. one flattening subassembly and No. two flattening subassemblies all include outer frame, outer frame and tertiary electric telescopic handle's output fixed connection, no. three motors are equipped with to the side surface of outer frame, no. three rollers are equipped with to the output of motor, the roller bearing rotates the inboard of connection at outer frame.
An ATM paper currency flattening and calibrating system comprises a central control system, a data acquisition unit and a calibration analysis unit, wherein the output end of the central control system is electrically connected with the input ends of the data acquisition unit and the calibration analysis unit, the central control system comprises a flatness judgment preset, the flatness judgment preset comprises a paper currency area preset model, a fold preset model and a folding preset model, the output end of the data acquisition unit is electrically connected with the input end of the calibration analysis unit, and the data acquisition unit comprises a main driving unit;
the calibration analysis unit comprises a paper currency three-dimensional map copy and a thickness preset copy, wherein the output ends of the paper currency three-dimensional map copy and the thickness preset copy are electrically connected with a task creation module, the task creation module comprises a model reference, and the output end of the task creation module is electrically connected with map scanning;
the main driving unit comprises an ATM paper money drive and a system time shaft, wherein the output end of the system time shaft is electrically connected with a first processing unit and a second processing unit, the output end of the first processing unit is electrically connected with a front end clamping drive, the output end of the second processing unit is electrically connected with a rear end clamping drive, and the output ends of the first processing unit and the second processing unit are electrically connected with a scanning and value-taking unit;
the driving and preliminary flattening effect to paper currency are achieved through the first processing unit, the laser detector is driven through the scanning and value-taking unit in the period, related data are obtained, the post-processing mechanism is driven through the second processing unit, the driving and final follow-up clamping flattening effect to paper currency are achieved, the laser detector is driven through the scanning and value-taking unit in the period, related data are obtained, the first processing unit and the second processing unit share the same set of scanning and value-taking unit, and the data obtained by the scanning and value-taking unit are transmitted to the calibration analysis unit to carry out follow-up flattening driving work.
As a further aspect of the invention: the scanning and taking unit comprises an initial value obtaining unit, a paper currency scanning unit and a data evaluating unit, wherein the output ends of the initial value obtaining unit and the paper currency scanning unit are electrically connected with the input end of the data evaluating unit, the initial value obtaining unit comprises an initial driving of the detector and a preset paper currency thickness, the output ends of the initial driving of the detector and the preset paper currency thickness are electrically connected with initial values, and the initial values are specifically accumulated by the values obtained by the initial driving of the detector and the preset paper currency thickness values.
As a further aspect of the invention: the paper currency scanning unit comprises a detector process drive, the output end of the detector process drive is electrically connected with paper currency coordinates and salient point values, the output end of the paper currency coordinates and salient point values is electrically connected with a data combination, the output end of the data combination is electrically connected with a paper currency three-dimensional map, the output end of the paper currency three-dimensional map is electrically connected with the input end of the data evaluation unit, the data evaluation unit comprises a score evaluation, and the output end of the score evaluation is electrically connected with a qualification judgment.
As a further aspect of the invention: the data combination specifically generates coordinate point data of paper money through coordinate point operation, introduces salient point value data to generate a basic model, and then selects two sets of coordinates corresponding to large salient point value difference to carry out fold analysis.
As a further aspect of the invention: the fold analysis specifically comprises line segment generation, namely generating a basic line segment through a scanning result between two groups of coordinates, leading in the line segment to be compared with a fold preset model, identifying the line segment, and obtaining the three-dimensional map of the paper currency after repeated operation.
As a further aspect of the invention: the score evaluation comprises a local scoring system and an integral scoring system, wherein the local scoring system is provided with a single threshold value, when a certain coordinate convex point value or two groups of coordinate difference values exceed the single threshold value, the single threshold value is set to be unqualified, the subsequent judgment of the integral scoring system is not carried out, and the integral scoring system takes an average value based on scores acquired by the local scoring system.
As a further aspect of the invention: the output end of the map scanning is electrically connected with the creation of a central fixed point, the output end of the creation of the central fixed point is electrically connected with the creation of a peripheral scanning, the output end of the peripheral scanning is electrically connected with the creation of a flattening task, and the output end of the model reference is electrically connected with the input ends of the map scanning and the peripheral scanning.
As a further aspect of the invention: the output ends of the center fixed point creation and the flattening task creation are electrically connected with a task recording unit, the output end of the task recording unit is electrically connected with a task table file, and the task table file comprises a center fixed point and a flattening task driver.
The beneficial effect of adopting above-mentioned technical scheme:
according to the invention, the laser detector is driven by the scanning and value-taking unit to acquire related data, the calibration and analysis unit is used for creating tasks based on banknote area presetting, fold presetting models and folding presetting models as references, the flattening driving unit is driven by the central fixing point and the flattening tasks to operate the flattening mechanism, so that flattening effects based on fixing of different central points and flattening of the same central point in different directions are achieved, and finer flattening work is performed on folds of different positions and directions of the banknote.
Drawings
FIG. 1 is a flow chart of a flattening calibration system of the present invention;
FIG. 2 is a flow chart of a scan value unit according to the present invention;
FIG. 3 is a flow chart of a calibration analysis unit according to the present invention;
FIG. 4 is a schematic view of an ATM banknote flattening assembly of the present invention;
FIG. 5 is a schematic diagram of a drive calibration mechanism according to the present invention;
FIG. 6 is a schematic diagram of a pretreatment mechanism according to the present invention;
FIG. 7 is a schematic view of a flattening mechanism and an adjustment mechanism of the present invention;
FIG. 8 is an exploded view of the flattening mechanism and adjustment mechanism of the present invention;
FIG. 9 is a schematic view of a portion of the structure of FIG. 5 in accordance with the present invention;
fig. 10 is a schematic view of the back view of the portion of the structure of fig. 5 according to the present invention.
In the figure: 1. driving a calibration mechanism; 101. a main frame; 102. a first conveyor belt; 103. an upper frame; 104. a second conveyor belt; 105. a laser detector; 106. an infrared ranging light bar; 107. a support column;
2. an adjusting mechanism; 201. a side plate; 202. a travel frame; 203. an adjusting frame; 204. a motor I; 205. a screw;
3. a flattening mechanism; 301. a motor II; 302. a single-shaft cylinder; 303. a hollow cylinder; 304. a pressing plate; 305. a spring; 306. a connecting frame; 307. a first-stage electric telescopic rod; 308. a secondary electric telescopic rod; 309. three-stage electric telescopic rod; 310. a first folding frame; 311. a second folding frame; 312. an outer frame; 313. a third motor; 314. and a roller.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention.
As shown in fig. 4 to 10, an ATM banknote flattening assembly comprises a driving calibration mechanism 1, an adjusting mechanism 2, a flattening mechanism and a flattening calibration system 3, wherein the adjusting mechanism 2 is fixedly arranged above the driving calibration mechanism 1, and the flattening mechanism 3 is connected with the adjusting mechanism 2;
driving the calibration mechanism 1: the automatic paper money detection and calibration device is responsible for achieving the driving function of ATM paper money, and achieves the detection and calibration effects of the flatness of each position of the surface of the ATM paper money in a laser ranging mode in the driving process;
and an adjusting mechanism 2: the left and right position adjusting function of the flattening mechanism 3 is achieved through the self operation, so that the center fixed point of the flattening mechanism 3 is adjusted;
flattening mechanism 3: flattening the surface fold positions of the ATM paper money, and providing convenience for post-treatment of the ATM paper money;
flattening calibration system: calibration and control functions for the drive calibration mechanism 1, the adjustment mechanism 2 and the flattening mechanism 3 are achieved.
Specifically, as shown in fig. 5, the driving calibration mechanism 1 includes a main frame 101, a first conveyor belt 102 is connected to the inner side of the main frame 101, a pretreatment mechanism and a post-treatment mechanism are respectively disposed at the front end and the rear end of the outer surface of the main frame 101, the pretreatment mechanism and the post-treatment mechanism are symmetrically distributed, and support columns 107 are mounted on two sides of the main frame 101.
The main frame 101 provides support for the operation of the first conveyor belt 102, and the first conveyor belt 102 operates to achieve a banknote positioning driving effect.
Specifically, as shown in fig. 6, the pretreatment mechanism and the post-treatment mechanism each include an upper frame 103, the inner side of the upper frame 103 is in transmission connection with a second conveyor belt 104, the second conveyor belt 104 is attached to the first conveyor belt 102, a laser detector 105 is installed at one end of the upper frame 103, and an infrared ranging light bar 106 is installed at the output end of the laser detector 105.
The operation speed of the second conveyor belt 104 is inconsistent with that of the first conveyor belt 102 through the opposite operation of the second conveyor belt 104 and the first conveyor belt 102, traction force is achieved in the banknote driving process through the opposite operation of the two groups of different-speed operation conveyor belts, the banknote is flattened, when the banknote passes through the lower part of the infrared ranging light bar 106, the laser detector 105 is started, infrared rays are output through the infrared ranging light bar 106 for distance detection, the scanning effect on the banknote is achieved, the laser detector 105 is started by the preprocessing mechanism to be a scanning process, and the laser detector 105 is started by the post-processing mechanism to be a review process.
Specifically, as shown in fig. 8, the adjusting mechanism 2 includes side plates 201, the side plates 201 are fixedly mounted on the top end side surfaces of the supporting columns 107, a stroke frame 202 is mounted between the side plates 201, an adjusting frame 203 is slidably connected to the outer surface of the stroke frame 202, a first motor 204 is mounted on the side surfaces of one group of side plates 201, a screw 205 is mounted at the output end of the first motor 204, the screw 205 is rotatably connected between the side plates 201, screw holes are formed in the side surfaces of the adjusting frame 203 in a penetrating manner, and the screw 205 is meshed with the inner walls of the screw holes.
The travel path and the movement range of the adjusting frame 203 are limited by the structural combination of the travel frame 202 and the side plate 201, the screw 205 is driven to rotate by the forward operation or the reverse operation of the motor 204, and the position of the adjusting frame 203 is adjusted by matching with the screw hole to achieve the driving effect of the adjusting frame 203.
Specifically, as shown in fig. 8 to 6, the flattening mechanism 3 includes a second motor 301, the second motor 301 is fixedly connected with the adjusting frame 203, a support is installed at an output end of the second motor 301, a center point fixing component is installed at a bottom end of the support, the center point fixing component includes a single-shaft cylinder 302, the single-shaft cylinder 302 is fixedly connected with the support, a hollow cylinder 303 is installed at an output end of the single-shaft cylinder 302, a pressing plate 304 is slidably connected at a bottom end of the hollow cylinder 303, a spring 305 is installed between the hollow cylinder 303 and the pressing plate 304, and the spring 305 is located at an inner side of the hollow cylinder 303.
In the adjustment process, the second motor 301 also moves along with the position of the adjusting frame 203, the operation of the second motor 301 drives the support to rotate, so that the output end of the single-shaft air cylinder 302 is adjusted, the single-shaft air cylinder 302 operates to drive the hollow cylinder 303 to lift, when the hollow cylinder 303 is positioned above paper money, the hollow cylinder 303 is pressed down to drive the spring 305 and the pressing plate 304 to move downwards, and the pressing plate 304 applies force to the paper money, so that the fixing effect of the center point in the task list file is achieved.
Specifically, as shown in fig. 10, a connecting frame 306 is installed on the outer surface of the single-shaft cylinder 302, a multi-stage telescopic rod is installed on the side surface of the connecting frame 306, the multi-stage telescopic rod comprises a first-stage electric telescopic rod 307, a second-stage electric telescopic rod 308 and a third-stage electric telescopic rod 309, the first-stage electric telescopic rod 307 is fixedly connected with the connecting frame 306, the second-stage electric telescopic rod 308 is rotatably connected with the output end of the first-stage electric telescopic rod 307, the third-stage electric telescopic rod 309 is rotatably connected with the output end of the second-stage electric telescopic rod 308, a first folding frame 310 is installed between the second-stage electric telescopic rod 308 and the first-stage electric telescopic rod 307, and a second folding frame 311 is installed between the third-stage electric telescopic rod 309 and the second-stage electric telescopic rod 308.
In the process of adjusting the direction of the output end of the single-shaft air cylinder 302, the connecting frame 306 rotates along with the direction of the output end of the multi-stage telescopic rod, in the operation of the multi-stage telescopic rod, the operation of the primary electric telescopic rod 307 is matched with the first folding frame 310, the angle adjusting function of the secondary electric telescopic rod 308 is achieved, and the operation of the secondary electric telescopic rod 308 is matched with the second folding frame 311, so that the high-freedom-degree adjusting function of the angle of the tertiary electric telescopic rod 309 is finally achieved.
Specifically, as shown in fig. 5, the output end of the tertiary electric telescopic rod 309 is provided with a first flattening component and a second flattening component, the first flattening component and the second flattening component are symmetrically distributed, the first flattening component and the second flattening component both comprise an outer frame 312, the outer frame 312 is fixedly connected with the output end of the tertiary electric telescopic rod 309, the side surface of the outer frame 312 is provided with a third motor 313, the output end of the third motor 313 is provided with a rolling shaft 314, and the rolling shaft 314 is rotationally connected to the inner side of the outer frame 312.
The operation of the three-stage electric telescopic rod 309 can drive the first flattening component and the second flattening component to move, meanwhile, the operation of the third motor 313 drives the rolling shaft 314 to rotate, the execution effect of flattening task driving in the task list file can be achieved, paper money is flattened, the first flattening component and the second flattening component can operate at different speeds and relatively, and the processing of wrinkles is finer.
Specifically, as shown in fig. 1, the flattening calibration system is composed of a central control system, a data acquisition unit and a calibration analysis unit, wherein the output end of the central control system is electrically connected with the data acquisition unit and the input end of the calibration analysis unit, the central control system comprises flatness judgment preset including banknote area preset, fold preset model and fold preset model, the output end of the data acquisition unit is electrically connected with the input end of the calibration analysis unit, the data acquisition unit comprises a main driving unit, the main driving unit comprises an ATM banknote driving unit and a system time axis, the output end of the system time axis is electrically connected with a first processing unit and a second processing unit, the output end of the first processing unit is electrically connected with a front end clamping driving unit, the output end of the second processing unit is electrically connected with a rear end clamping driving unit, the first processing unit and the output end of the second processing unit are electrically connected with a scanning and a value taking unit, the first processing unit processes the banknote through the first processing unit drives a front processing mechanism, the banknote driving and the preliminary effect is achieved, the data acquisition unit drives a related laser detector 105 through the scanning and value taking unit during the period, the related data acquisition unit is driven by the scanning and the laser value taking unit, the related value is obtained through the scanning and the same scanning and the laser value taking unit, the data acquisition unit and the related value is transmitted to the first and the laser value and the data acquisition unit.
In the central control system, preset and stored paper currency area presetting, fold presetting models and folding presetting models are judged through flatness, data support is provided for a subsequent evaluation judging process, a first conveyor belt 102 is driven through a main driving unit, a pretreatment mechanism is driven through a first processing unit, driving and preliminary flattening effects of paper currency are achieved, a laser detector 105 is driven through a scanning value-taking unit in the process, related data are obtained, a post-processing mechanism is driven through a second processing unit, driving and final subsequent clamping flattening effects of paper currency are achieved, related data are obtained through the scanning value-taking unit in the process, the first processing unit and the second processing unit share the same set of scanning value-taking unit, data obtained through the scanning value-taking unit are transmitted to a calibration analysis unit to conduct subsequent flattening driving work, the paper currency is preset and the fold presetting models are used as reference creating tasks through the calibration analysis unit, the flattening driving unit is driven through a center fixed point and a task, flattening operation mechanism 3 achieves flattening effects of different center points in different directions based on the fixing of the same center point, flattening effects are achieved, and flattening positions in different directions are flattened.
Specifically, as shown in fig. 2, the scan and take-up unit includes an initial value obtaining unit, a banknote scanning unit, and a data evaluating unit, the initial value obtaining unit, the output end of the banknote scanning unit, and the input end of the data evaluating unit are electrically connected, the initial value obtaining unit includes a detector initial drive, a banknote thickness preset output end is electrically connected with an initial value, the initial value is specifically that the value obtained by the detector initial drive is accumulated with the banknote thickness preset value, the banknote scanning unit includes a detector process drive, the output end of the detector process drive is electrically connected with banknote coordinates and bump values, the output end of the banknote coordinates and bump values is electrically connected with a data combination, the output end of the data combination is electrically connected with a banknote three-dimensional map, the output end of the banknote three-dimensional map is electrically connected with the input end of the data evaluating unit, the data evaluating unit includes a score evaluation, and the output end of the score evaluation is electrically connected with a qualification judgment.
In the scanning and value taking unit, firstly, the laser detector 105 is called through the initial value acquisition unit's detector initial drive, normalized distance data is acquired, the normalized distance data is accumulated with the banknote thickness preset model, an initial value is generated, the banknote scanning unit is driven through the detector process in the banknote driving process, the laser detector 105 is called in the banknote driving process, the salient point value data based on banknote coordinates is acquired, after data combination is carried out, the data combination is carried out specifically through coordinate point operation, the coordinate point data of the banknote is generated, the salient point value data is led in, a basic model is generated, then two sets of coordinates with larger salient point value difference are selected for carrying out fold analysis, the fold analysis specifically comprises line segment generation, namely, a scanning result between the two sets of coordinates is used for generating a basic line segment, the line segment is led in and compared with the fold preset model, the line segment is identified, the three-dimensional map of the banknote is obtained after repeated operation, the banknote three-dimensional map is delivered to the data evaluation unit, the score evaluation comprises a local scoring system and an integral scoring system, the local scoring system sets a single body threshold value, when a certain coordinate salient point value or two sets of coordinates exceed the single body threshold value, the single body threshold value is set as a disqualification, the integral scoring system is not carried out, the subsequent judgment of the integral scoring system is carried out, the score is based on the local scoring system, the obtained is based on the local scoring system, the local scoring score value, the average value is a preset score value, the average value is a grade value is again, if the disqualification is judged, and the qualification is carried out, and the qualification is based on the grade is.
Specifically, as shown in fig. 3, the calibration analysis unit includes a three-dimensional banknote map copy and a thickness preset copy, the output ends of the three-dimensional banknote map copy and the thickness preset copy are electrically connected with a task creation module, the task creation module includes a model reference, the output end of the task creation module is electrically connected with a map scan, the output end of the map scan is electrically connected with a center fixed point creation, the output end of the center fixed point creation is electrically connected with a peripheral scan, the output end of the peripheral scan is electrically connected with a flattening task creation, the output end of the model reference is electrically connected with the input ends of the map scan and the peripheral scan, the output ends of the center fixed point creation and the flattening task creation are electrically connected with a task recording unit, the output end of the task recording unit is electrically connected with a task table file, and the task table file includes a center fixed point and a flattening task drive.
In the calibration analysis unit, a task creation module creates tasks based on the three-dimensional map copy of the paper money and the preset thickness copy, scans the three-dimensional map copy of the paper money, creates a certain group of positions in the paper money as a center fixed point by referring to the preset thickness copy through a model, judges the preset position by referring to the reference flatness based on the model, identifies wrinkles according to the peripheral scanning result, and a task recording unit records the task creation process to generate a task table file and records the center fixed point and the flattening task drive.
Working principle:
in the operation flow of the central control system, the preset stored banknote area preset, the fold preset model and the folding preset model are judged through flatness, data support is provided for the subsequent evaluation judging flow, the first conveyor belt 102 is driven through the main driving unit, the front processing mechanism is driven through the first processing unit, the banknote driving and preliminary flattening effects are achieved, the laser detector 105 is driven through the scanning value-taking unit during the period, related data are acquired, the rear processing mechanism is driven through the second processing unit, the driving and final end subsequent clamping flattening effects of the banknote are achieved, the laser detector 105 is driven through the scanning value-taking unit during the period, related data are acquired, the first processing unit and the second processing unit share the same set of scanning value-taking unit, the data acquired according to the scanning value-taking unit are transmitted to the calibration analysis unit for subsequent flattening driving work, the calibration analysis unit is based on banknote area preset, the fold preset model and the folding preset model as reference creating tasks, the operation mechanism 3 is driven through the center point and the scanning value-taking unit, the flattening effects based on different center points and different directions, the initial values of the banknote are acquired, the laser detector 105 is further thinned, the initial values are acquired through the scanning value-taking unit, the laser detector is invoked in the initial values based on the different center point and different directions, the scanning values are calculated, the initial values are calculated, the laser detector is used in the initial values are calculated, the laser detector is based on the initial values are calculated, and the initial values are based on the values are measured and the values are sequentially, and the values are measured and are calculated, after data combination, the data combination specifically generates coordinate point data of paper money through coordinate point operation, the coordinate point data is led in to generate a basic model, then two groups of coordinates corresponding to large difference of the salient point values are selected to carry out fold analysis, the fold analysis specifically comprises line segment generation, namely, a basic line segment is generated through scanning results between the two groups of coordinates, the line segment is led in to be compared with a fold preset model, the line segment is identified, a three-dimensional map of the paper money is obtained after repeated operation, the three-dimensional map of the paper money is delivered to a data evaluation unit, the score evaluation comprises a local scoring system and an integral scoring system, the local scoring system is provided with a single threshold value, when the salient point value of a certain coordinate or the difference value of the two groups of coordinates exceeds the single threshold value, the single threshold value is set as unqualified, the subsequent judgment of the integral scoring system is not carried out, the integral scoring system is based on the score obtained by the integral scoring system, in the rechecking process, the score evaluation is carried out in advance based on flatness judgment, whether the banknote is qualified or not is judged, if the banknote is unqualified, the flattening process is carried out again, in the calibration analysis unit, the task creation module scans the banknote three-dimensional map copy based on the banknote three-dimensional map copy and the preset thickness copy, a certain group of positions in the banknote are created as central fixed points by referring to the preset thickness copy through a model, the position of the banknote is preset based on the judgment of the reference flatness of the model, the folds are identified according to the peripheral scanning result, the task recording unit records the task creation process, a task table file is generated, the central fixed points and the flattening task drive are recorded, in the operation process of the ATM banknote flattening component, the support is provided for the operation of the first conveyor belt 102 through the main frame 101, the positioning drive effect of the banknote is realized through the operation of the first conveyor belt 102, the driving effect of clamping paper money is achieved by the cooperation of the second conveyor belt 104 and the first conveyor belt 102 from above, the operation speed of the second conveyor belt 104 is inconsistent with that of the first conveyor belt 102, the traction force is achieved in the driving process of paper money by the relative operation of the two groups of different-speed operation conveyor belts, further flattening is achieved, when paper money passes under the infrared ranging light bar 106, the laser detector 105 is started and infrared rays are output through the infrared ranging light bar 106 for distance detection, the scanning effect of paper money is achieved, the pre-processing mechanism starts the laser detector 105 to be a scanning flow, the post-processing mechanism starts the laser detector 105 to be a rechecking flow, the moving track and the moving range of the adjusting frame 203 are limited by the structural combination of the stroke frame 202 and the side plate 201, the screw 205 is driven to rotate by the forward operation or the reverse operation of the first motor 204, the driving effect of the adjusting frame 203 is achieved by matching with the screw holes, the position of the adjusting frame 203 is adjusted, the second motor 301 moves along with the adjusting frame 203 in the adjusting process, the support is driven to rotate by the operation of the second motor 301, so that the output end of the single-shaft air cylinder 302 is adjusted, the single-shaft air cylinder 302 operates to drive the hollow cylinder 303 to lift, when the hollow cylinder 303 is positioned above paper money, the hollow cylinder 303 is pressed down to drive the spring 305 and the pressing plate 304 to move down, the pressing plate 304 applies force to the paper money to achieve the fixing effect of the center point in the task table file, the connecting frame 306 rotates along with the adjusting process of the output end of the single-shaft air cylinder 302, the output end of the multi-stage telescopic rod is adjusted, in the operation of the multi-stage telescopic rod, the angle adjusting function of the second-stage electric telescopic rod 308 is achieved by matching with the first folding frame 310 through the operation of the first-stage electric telescopic rod 307, through the operation of second electric telescopic handle 308 and the cooperation of second folding frame 311, finally reach the high degree of freedom regulatory function of tertiary electric telescopic handle 309 angle, can drive the flattening subassembly and the flattening subassembly removal No. two through tertiary electric telescopic handle 309 operation, simultaneously drive roller 314 rotation through the operation of No. three motor 313, can realize flattening task driven execution effect in the task table file, carry out flattening work to paper currency, and can different speed operation, relative operation between the No. three motor 313 of flattening subassembly and No. two flattening subassemblies, it is more careful to the processing of fold.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and their equivalents.
Claims (8)
1. An ATM banknote flattening and aligning system, characterized by: the flattening calibration system consists of a central control system, a data acquisition unit and a calibration analysis unit, wherein the output end of the central control system is electrically connected with the input ends of the data acquisition unit and the calibration analysis unit, the central control system comprises a flatness judgment preset, the flatness judgment preset comprises a paper currency area preset model, a fold preset model and a fold preset model, the output end of the data acquisition unit is electrically connected with the input end of the calibration analysis unit, and the data acquisition unit comprises a main driving unit;
the calibration analysis unit comprises a paper currency three-dimensional map copy and a thickness preset copy, wherein the output ends of the paper currency three-dimensional map copy and the thickness preset copy are electrically connected with a task creation module, the task creation module comprises a model reference, and the output end of the task creation module is electrically connected with map scanning;
the main driving unit comprises an ATM paper money drive and a system time shaft, wherein the output end of the system time shaft is electrically connected with a first processing unit and a second processing unit, the output end of the first processing unit is electrically connected with a front end clamping drive, the output end of the second processing unit is electrically connected with a rear end clamping drive, and the output ends of the first processing unit and the second processing unit are electrically connected with a scanning and value-taking unit;
the method comprises the steps of driving a pretreatment mechanism through a first processing unit to achieve the driving and preliminary flattening effects of paper money, driving a laser detector through a scanning and value-taking unit to obtain relevant data during the period, driving a post-processing mechanism through a second processing unit to achieve the driving and final end subsequent clamping flattening effects of paper money, driving the laser detector through the scanning and value-taking unit during the period to obtain relevant data, wherein the first processing unit and the second processing unit share the same scanning and value-taking unit, and transmitting the data obtained by the scanning and value-taking unit to a calibration analysis unit to perform subsequent flattening driving work;
the task creation module is used for creating tasks based on the three-dimensional map copy and the thickness preset copy of the paper money, scanning the three-dimensional map copy of the paper money, referring to the reference thickness preset copy through a model, creating a certain group of positions in the paper money as a center fixed point, referring to reference flatness judgment and presetting based on the model, identifying wrinkles according to peripheral scanning results, recording the task creation process by the task recording unit, generating a task table file, and recording the center fixed point and the flattening task drive.
2. An ATM banknote flattening calibration system according to claim 1, wherein: the scanning and taking unit comprises an initial value obtaining unit, a paper currency scanning unit and a data evaluating unit, wherein the output ends of the initial value obtaining unit and the paper currency scanning unit are electrically connected with the input end of the data evaluating unit, the initial value obtaining unit comprises an initial driving of the detector and a preset paper currency thickness, the output ends of the initial driving of the detector and the preset paper currency thickness are electrically connected with initial values, and the initial values are specifically accumulated by the values obtained by the initial driving of the detector and the preset paper currency thickness values.
3. An ATM banknote flattening calibration system according to claim 2, wherein: the paper currency scanning unit comprises a detector process drive, the output end of the detector process drive is electrically connected with paper currency coordinates and salient point values, the output end of the paper currency coordinates and salient point values is electrically connected with a data combination, the output end of the data combination is electrically connected with a paper currency three-dimensional map, the output end of the paper currency three-dimensional map is electrically connected with the input end of the data evaluation unit, the data evaluation unit comprises a score evaluation, and the output end of the score evaluation is electrically connected with a qualification judgment.
4. An ATM banknote flattening calibration system according to claim 3, wherein: the data combination specifically generates coordinate point data of paper money through coordinate point operation, introduces salient point value data to generate a basic model, and then selects two sets of coordinates corresponding to large salient point value difference to carry out fold analysis.
5. An ATM banknote flattening calibration system according to claim 4, wherein: the fold analysis specifically comprises line segment generation, namely generating a basic line segment through a scanning result between two groups of coordinates, leading in the line segment to be compared with a fold preset model, identifying the line segment, and obtaining the three-dimensional map of the paper currency after repeated operation.
6. An ATM banknote flattening calibration system according to claim 3, wherein: the score evaluation comprises a local scoring system and an integral scoring system, wherein the local scoring system is provided with a single threshold value, when a certain coordinate convex point value or two groups of coordinate difference values exceed the single threshold value, the single threshold value is set to be unqualified, the subsequent judgment of the integral scoring system is not carried out, and the integral scoring system takes an average value based on scores acquired by the local scoring system.
7. An ATM banknote flattening calibration system according to claim 1, wherein: the output end of the map scanning is electrically connected with the creation of a central fixed point, the output end of the creation of the central fixed point is electrically connected with the creation of a peripheral scanning, the output end of the peripheral scanning is electrically connected with the creation of a flattening task, and the output end of the model reference is electrically connected with the input ends of the map scanning and the peripheral scanning.
8. An ATM banknote flattening calibration system according to claim 7, wherein: the output ends of the center fixed point creation and the flattening task creation are electrically connected with a task recording unit, the output end of the task recording unit is electrically connected with a task table file, and the task table file comprises a center fixed point and a flattening task driver.
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| CN105354918A (en) * | 2015-12-04 | 2016-02-24 | 广东工业大学 | Paper currency flattening and arranging device |
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| DE2824849C2 (en) * | 1978-06-06 | 1982-12-16 | GAO Gesellschaft für Automation und Organisation mbH, 8000 München | Method and device for determining the condition and / or the authenticity of sheet material |
| EP1428779A1 (en) * | 2002-12-13 | 2004-06-16 | Kba-Giori S.A. | Process and apparatus to control the integrity of a planar substrate |
| CN205015963U (en) * | 2015-09-21 | 2016-02-03 | 上海古鳌电子科技股份有限公司 | Apparatus for processing paper money |
| CN105976510B (en) * | 2016-05-11 | 2018-08-07 | 中国地质大学（武汉） | A kind of bank note flattening collating unit |
| CN107437295B (en) * | 2016-05-26 | 2020-08-21 | 山东新北洋信息技术股份有限公司 | Method and device for correcting scanning module of paper money processing device |
| CN205785055U (en) * | 2016-06-02 | 2016-12-07 | 深圳怡化电脑股份有限公司 | The test dressing plate of banknote thickness detection module in ATM |
| CN106340120A (en) * | 2016-10-21 | 2017-01-18 | 深圳职业技术学院 | Coin classification information point acquisition and data processing system thereof |
| CN114422653B (en) * | 2022-01-19 | 2024-01-30 | 大连成者科技有限公司 | Book flattening line laser rapid calibration method and laser scanner |
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| CN105354918A (en) * | 2015-12-04 | 2016-02-24 | 广东工业大学 | Paper currency flattening and arranging device |
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