CN109389783B - Automatic cashier system - Google Patents
Automatic cashier system Download PDFInfo
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- CN109389783B CN109389783B CN201811077725.5A CN201811077725A CN109389783B CN 109389783 B CN109389783 B CN 109389783B CN 201811077725 A CN201811077725 A CN 201811077725A CN 109389783 B CN109389783 B CN 109389783B
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- commodity
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/0036—Checkout procedures
- G07G1/0045—Checkout procedures with a code reader for reading of an identifying code of the article to be registered, e.g. barcode reader or radio-frequency identity [RFID] reader
- G07G1/0054—Checkout procedures with a code reader for reading of an identifying code of the article to be registered, e.g. barcode reader or radio-frequency identity [RFID] reader with control of supplementary check-parameters, e.g. weight or number of articles
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/12—Cash registers electronically operated
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- Cash Registers Or Receiving Machines (AREA)
Abstract
The invention relates to an automatic cash registering system, which comprises a commodity verification device, a commodity label piece, a cash registering end and a background data end, wherein the commodity verification device is used for verifying the commodity label piece; the commodity label piece comprises a coating sticker and an identification unit arranged in the coating sticker, the coating sticker is provided with a fixing part, the coating sticker is fixed on the surface of a commodity through the fixing part, and the identification unit is provided with an identification code corresponding to the commodity; the commodity verification device comprises a conveying mechanism and a commodity verification mechanism, wherein the conveying mechanism is used for conveying commodities from the input end of the commodity verification device into the commodity verification mechanism and conveying the commodities from the commodity verification mechanism into the output end of the commodity verification device; the shopping commodities are directly put into the commodity verification mechanism together, the verification mechanism can automatically complete the detection of all the commodities, the commodity information is obtained, a shopping list is formed, and the shopping list is completely free of scanning through scanning guns one by one.
Description
Technical Field
The invention relates to the field of shopping systems, in particular to an automatic cash register system.
Background
The software comprises several modules of commodity management, goods feeding management, member management, sales management, staff management, supplier management, inventory management statistics and inquiry and the like, supports hardware such as a bar code gun, a receipt printer, a customer display screen and the like, and is particularly suitable for medium and small supermarkets, convenience stores, cosmetic stores, electrical appliance communication stores, automobile accessory stores, stationery and book stores, hardware stores, glasses stores, toy stores, drug stores, food and beverage stores, daily department stores, building material stores and the like.
The software mainly relates to commodity purchase, sale and storage management, member and member point management, short message timed sending and commodity deposit. When a guest purchases, the scanning gun is used for scanning commodities brought by the guest, and the software can automatically place the scanned commodities in a shopping list of a cash register interface. The method has the advantages that the effect of data statistics can be achieved by automatically listing and simultaneously processing, the price is generated, the corresponding payment mode can be selected according to the user requirement, a large-scale supermarket needs a large number of sales channels at present, namely a large number of sales personnel are needed, the sales personnel need to scan codes very inconveniently, and the customers need to manually scan the purchased commodities in sequence even though an automatic cash register system is arranged, so that the efficiency is low, the operability is poor, and inconvenience is difficult to avoid for the users.
Disclosure of Invention
In view of the above, the present invention provides an automatic cashier system and a method thereof to solve the above problems.
In order to solve the technical problems, the technical scheme of the invention is as follows: an automatic cash register system comprises a commodity verification device, a commodity label piece, a cash register end and a background data end;
the commodity label piece comprises a coating sticker and an identification unit arranged in the coating sticker, the coating sticker is provided with a fixing part, the coating sticker is fixed on the surface of a commodity through the fixing part, and the identification unit is provided with an identification code corresponding to the commodity;
the commodity verification device comprises a conveying mechanism and a commodity verification mechanism, wherein the conveying mechanism is used for conveying commodities from the input end of the commodity verification device into the commodity verification mechanism and conveying the commodities from the commodity verification mechanism into the output end of the commodity verification device; the commodity verification mechanism comprises a commodity verification platform, an induction structure and a commodity verification end, the induction structure comprises an induction driving piece and an induction piece, the induction structure is arranged above the commodity verification platform, the induction driving piece is used for driving the induction piece to move along the vertical direction, the induction piece comprises an electromagnetic generator and a signal receiver, the electromagnetic generator is driven by the induction driving piece to apply a first magnetic field to the direction of the commodity verification platform, when the identification unit receives the first magnetic field, a corresponding identification code is output, and the signal receiver is used for receiving the identification code and sending the identification code to the commodity verification end; the commodity verification end generates shopping request group information according to the identification code and sends the shopping request group information to the background data end, and the commodity verification platform is provided with a weighing unit which is used for detecting the weight of the commodity on the commodity verification platform and generating a commodity verification weight value;
the background data end comprises a commodity database, the commodity database stores commodity information corresponding to commodities, each commodity information comprises commodity price information, commodity weight information and a corresponding identification code, after the background data end receives the information of a commodity request group, screening corresponding commodity information from the commodity database according to the identification code in the shopping request group information, and establishes commodity group information according to the screened commodity information, and sends the commodity group information to a corresponding commodity verification terminal, the commodity verification end is configured with a commodity verification strategy and a settlement strategy, the commodity verification strategy comprises the steps of generating a commodity verification weight range according to the commodity weight information of each commodity information in the commodity group information, executing a settlement strategy when the commodity check weight value falls within the commodity check weight range; the settlement strategy comprises the steps of generating settlement information to the cash register according to the commodity price information of each commodity information in the commodity group information;
the cash register terminal outputs a settlement request according to the settlement information, and when a user finishes the settlement request, the cash register terminal generates settlement permission information and sends the settlement permission information to the commodity verification device;
and when the commodity verification device receives settlement permission information, the conveying mechanism conveys the commodity from the commodity verification mechanism to the output end of the commodity verification device.
Further, the identification unit comprises an excitation coil and a radio frequency antenna, the excitation coil generates electric energy under a first magnetic field to enable the radio frequency antenna to work, and the radio frequency antenna outputs a corresponding identification code when working.
Further, the commodity verification strategy further comprises the step of outputting abnormal information to the cash register terminal to generate an abnormal request according to the abnormal information when the commodity verification weight value exceeds the commodity verification weight range.
Further, the settlement information includes the commodity group information.
Furthermore, the identification code comprises a first identification code and a second identification code corresponding to the first identification code, when the induction driving piece drives the induction piece to move towards the direction of the commodity verification platform, the identification unit receives a forward first magnetic field and outputs the first identification code, and when the induction driving piece drives the induction piece to move away from the direction of the commodity verification platform, the identification unit receives a reverse first magnetic field and outputs the second identification code; the commodity verification mechanism is configured with a control strategy, the control strategy comprises controlling the reciprocating motion of the induction driving piece to receive the first identification code and the second identification code, and when the received first identification code corresponds to the second identification code, the corresponding identification code is generated according to the obtained first identification code and the second identification code.
Further, the commodity verification mechanism is configured with a reset strategy and corresponding reset times, the reset strategy comprises that when a first identification code and a second identification code which are acquired from the control strategy are not corresponding to each other, the control strategy is repeatedly executed, and when the repeated times reach the reset times, abnormal information is output to the cash register.
Further, the reset strategy further comprises executing the control strategy when the commodity check weight value exceeds the commodity check weight range, and outputting abnormal information to a cash register end until the repeated times reach the reset times.
The technical effects of the invention are mainly reflected in the following aspects: through the arrangement, the shopping commodities are directly placed into the commodity verification mechanism together, the verification mechanism can automatically complete the detection of all the commodities, the commodity information is obtained, the shopping list is formed, and the scanning is completely not required to be carried out through the scanning guns one by one.
Drawings
FIG. 1: the commodity verification device of the automatic cash register system has the advantages that the internal structure principle is adopted;
FIG. 2: the invention relates to a system architecture schematic diagram of an automatic cashier system;
FIG. 3: the invention relates to a circuit schematic diagram of an identification unit of an automatic cash register system;
FIG. 4: the invention discloses a structure schematic diagram of a commodity label piece of an automatic cash register system.
Reference numerals: 100. a commodity verification device; 110. a transport mechanism; 120. a commodity verification mechanism; 121. a commodity verification station; 122. an induction structure; 1221. an induction drive; 1222. a sensing member; 123. verifying the commodity; 200. a merchandise label piece; 210. coating and pasting; 220. an identification unit; 221. a magnetic excitation coil; 222. a radio frequency antenna; 300. a cash register end; 400. a background data terminal;
Detailed Description
The following detailed description of the embodiments of the present invention is provided in order to make the technical solution of the present invention easier to understand and understand.
Referring to fig. 1 and 2, the overall system is described in detail, and an automatic cash register system includes an article verification device 100, an article label piece 200, a cash register end 300 and a background data end 400; firstly, the commodity verification device 100 is used for collecting information of commodities, when shopping is finished by consumers, the consumers can pay directly only by placing the commodities on the commodity verification device 100, and the commodity label piece 200 is very simple and convenient, the fixing mode can be a fixing mode of adhesion, fixing through a nail structure or clamping and the like, is not limited, different fixing modes can be selected according to different commodities, but an adhesion mode is generally adopted, meanwhile, the commodity label piece 200 needs to be configured in advance when going over the market, and the commodity label piece 200 corresponds to the commodities one by one, the invention provides an embodiment, the commodity label piece 200 is provided with a label bar code, the commodity information can be obtained by scanning the label bar code on the commodity label piece 200 after the commodity bar code is scanned, and the cash register 300 is used for paying and printing a shopping list, through the interactive interface, the payment mode can be automatically selected according to the habit of the consumer, and the background data terminal 400 is used for storing shopping data, so that the method is simple and convenient.
Referring to fig. 3 and 4, the merchandise label piece 200 includes a wrapping label 210 and an identification unit 220 disposed inside the wrapping label 210, the wrapping label 210 has a fixing portion, the wrapping label 210 is fixed on the surface of the merchandise by the fixing portion, and the identification unit 220 is configured with an identification code corresponding to the merchandise; the identification unit 220 includes an excitation coil 221 and a radio frequency antenna 222, the excitation coil generates electric energy under a first magnetic field to enable the radio frequency antenna 222 to work, and the radio frequency antenna 222 outputs a corresponding identification code when working. The field coil is used for providing electric energy for the identification unit 220, the weak electric energy is generated by the change of magnetic flux of the moving first magnetic field, the radio frequency antenna 222 works after the power is on, the corresponding identification code is sent out, and the signal is sent, and the radio frequency antenna 222 can be selected as the RFID radio frequency antenna 222.
Referring to fig. 1, the commodity verification apparatus 100 includes a conveying mechanism 110 and a commodity verification mechanism 120, wherein the conveying mechanism 110 is used for conveying commodities from an input end of the commodity verification apparatus 100 into the commodity verification mechanism 120 and conveying commodities from the commodity verification mechanism 120 into an output end of the commodity verification apparatus 100; the commodity verification mechanism 120 comprises a commodity verification platform 121, a sensing structure 122 and a commodity verification end 123, wherein the sensing structure 122 comprises a sensing driving piece 1221 and a sensing piece 1222, the sensing structure 122 is arranged above the commodity verification platform 121, the sensing driving piece 1221 is used for driving the sensing piece 1222 to move in the vertical direction, the sensing piece 1222 comprises an electromagnetic generator and a signal receiver, the electromagnetic generator is driven by the sensing driving piece 1221 to apply a first magnetic field to the direction of the commodity verification platform 121, when the identification unit 220 receives the first magnetic field, a corresponding identification code is output, and the signal receiver is used for receiving the identification code and sending the identification code to the commodity verification end 123; the commodity verification terminal 123 generates shopping request group information according to the identification code, and sends the shopping request group information to the background data terminal 400, the commodity verification station 121 is provided with a weighing unit, and the weighing unit is used for detecting the weight of the commodity on the commodity verification station 121 and generating a commodity verification weight value; the identification code comprises a first identification code and a second identification code corresponding to the first identification code, when the induction driving member 1221 drives the induction member 1222 to move towards the direction of the commodity verification platform 121, the identification unit 220 receives a forward first magnetic field and outputs the first identification code, and when the induction driving member 1221 drives the induction member 1222 to move away from the direction of the commodity verification platform 121, the identification unit 220 receives a reverse first magnetic field and outputs the second identification code; the commodity verification mechanism 120 is configured with a control strategy, the control strategy includes controlling the reciprocating motion of the induction driving member 1221 to receive the first identification code and the second identification code, and when the received first identification code corresponds to the second identification code, the corresponding identification code is generated according to the obtained first identification code and the obtained second identification code. The commodity verification mechanism 120 is configured with a reset strategy and a corresponding reset time, wherein the reset strategy comprises that the control strategy is repeatedly executed when a first identification code and a second identification code which are acquired from the control strategy are not corresponding to each other, and abnormal information is output to the cash register 300 when the repeated time reaches the reset time. The reset strategy further includes executing the control strategy when the commodity check weight value exceeds the commodity check weight range, and outputting abnormal information to the cash register 300 until the repeated times reach the reset times. First transport mechanism 110 can be through track conveying commodity, also can pass through the mode conveying commodity of transfer roller, drive through the motor, do not do the repeated description here, and commodity check platform 121 needs the weight of detecting commodity, and if the cooperation track structure, then when commodity move to preset position, commodity check platform 121 rebound holds up commodity, just can weigh, and if through the appearance if carry out the transmission through the driving roller, then need set up the clearance on the commodity check platform 121 in order to let the roller, hold up the commodity and realize the acquireing of weight information. The invention relates to a radio frequency identification device, in particular to a radio frequency identification device, which is characterized in that an alternating magnetic field is directly provided, the required electric energy is larger, a nearby magnetic field is changed, a sensing driving piece 1221 drives a sensing piece 1222 to move, so that the change of the magnetic field is realized, the sensing driving piece 1221 can realize high-precision control of the moving speed of the sensing driving piece through a motor and a gear rack structure, a magnetic field generator is used for generating a directional magnetic field, a sensing receiver is an active RFID receiver, it needs to be explained that a plurality of receivers can be arranged to increase the possibility of receiving signals, the RFID receiving signals are widely applied in a plurality of fields and cannot be applied to an actual system originally, the problem is overcome through two designs because the RFID receiving signals do not depend on the positions and the arrangement of commodities like infrared scanning detection, the uncertainty of the signals exists, the anti-interference performance is poor, 1. the passive triggering mode is changed into an active triggering mode, a small coil is designed to generate electric energy through electromagnetic induction (the induction driving piece 1221 drives the induction piece 1222 to move to generate an alternating magnetic field), so that a signal is output, the signal is more stable, and meanwhile, the small size of the commodity label piece 200 is ensured as much as possible; 2. by calculating the weight of the commodity, once the obtained commodity information does not correspond to the weight of the commodity, the detection abnormality is judged, the interference can be reduced by detecting for multiple times, and it should be noted that if a shopping basket is provided, the weight of the shopping basket is subtracted if necessary, and only the weight of the commodity is judged.
The background data end 400 comprises a commodity database, the commodity database stores commodity information corresponding to commodities, each commodity information comprises commodity price information, commodity weight information and a corresponding identification code, after the background data end 400 receives information of a shopping request group, screening corresponding commodity information from the commodity database according to the identification code in the shopping request group information, and establishes commodity group information according to the screened commodity information, and transmits the commodity group information to the corresponding commodity verification terminal 123, the goods verifying terminal 123 is configured with a goods verifying policy and a settlement policy, the goods verifying policy includes generating a goods verifying weight range according to the goods weight information of each goods information in the goods group information, executing a settlement strategy when the commodity check weight value falls within the commodity check weight range; the settlement policy includes generating settlement information to the cash register 300 according to the commodity price information of each commodity information in the commodity group information; the commodity verification strategy further comprises the step of outputting abnormal information to the cash register end 300 to generate an abnormal request according to the abnormal information when the commodity verification weight value exceeds the commodity verification weight range. The settlement information includes the commodity group information. The core of the invention is to check whether correct commodity information is obtained through weight information, so the weight information of each commodity needs to be counted and stored, the check weight range is a weight value calculated according to the total weight of the commodity, then a weight range is generated under the condition of considering the error according to the weight value, and if the weight range is satisfied, the commodity weight is corresponding to the detected weight, the detection is judged to be finished.
The cashier 300 outputs a settlement request according to the settlement information, and when the user completes the settlement request, the cashier 300 generates settlement permission information and sends the settlement permission information to the commodity verification device 100; through the interactive interface set by the cash register 300, the user completes payment and settlement, which is simple and convenient and is not described in detail.
When the product verification device 100 receives the settlement approval information, the transmission mechanism 110 transmits the product from the product verification mechanism 120 to the output end of the product verification device 100. The principle is also simpler and will not be described in detail.
The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all the technical solutions formed by equivalent substitutions or equivalent changes are within the scope of the present invention as claimed.
Claims (5)
1. An automatic cash register system is characterized by comprising a commodity verification device, a commodity label piece, a cash register end and a background data end;
the commodity label piece comprises a coating sticker and an identification unit arranged in the coating sticker, the coating sticker is provided with a fixing part, the coating sticker is fixed on the surface of a commodity through the fixing part, and the identification unit is provided with an identification code corresponding to the commodity;
the commodity verification device comprises a conveying mechanism and a commodity verification mechanism, wherein the conveying mechanism is used for conveying commodities from the input end of the commodity verification device into the commodity verification mechanism and conveying the commodities from the commodity verification mechanism into the output end of the commodity verification device; the commodity verification mechanism comprises a commodity verification platform, an induction structure and a commodity verification end, the induction structure comprises an induction driving piece and an induction piece, the induction structure is arranged above the commodity verification platform, the induction driving piece is used for driving the induction piece to move along the vertical direction, the induction piece comprises an electromagnetic generator and a signal receiver, the electromagnetic generator is driven by the induction driving piece to apply a first magnetic field to the direction of the commodity verification platform, when the identification unit receives the first magnetic field, a corresponding identification code is output, and the signal receiver is used for receiving the identification code and sending the identification code to the commodity verification end; the commodity verification end generates shopping request group information according to the identification code and sends the shopping request group information to the background data end, and the commodity verification platform is provided with a weighing unit which is used for detecting the weight of the commodity on the commodity verification platform and generating a commodity verification weight value;
the background data end comprises a commodity database, the commodity database stores commodity information corresponding to commodities, each commodity information comprises commodity price information, commodity weight information and a corresponding identification code, after the background data end receives the information of a commodity request group, screening corresponding commodity information from the commodity database according to the identification code in the shopping request group information, and establishes commodity group information according to the screened commodity information, and sends the commodity group information to a corresponding commodity verification terminal, the commodity verification end is configured with a commodity verification strategy and a settlement strategy, the commodity verification strategy comprises the steps of generating a commodity verification weight range according to the commodity weight information of each commodity information in the commodity group information, executing a settlement strategy when the commodity check weight value falls within the commodity check weight range; the settlement strategy comprises the steps of generating settlement information to the cash register according to the commodity price information of each commodity information in the commodity group information;
the cash register terminal outputs a settlement request according to the settlement information, and when a user finishes the settlement request, the cash register terminal generates settlement permission information and sends the settlement permission information to the commodity verification device;
when the commodity verification device receives settlement permission information, the conveying mechanism conveys the commodity from the commodity verification mechanism to the output end of the commodity verification device;
the identification unit comprises an excitation coil and a radio frequency antenna, the excitation coil generates electric energy under a first magnetic field to enable the radio frequency antenna to work, and the radio frequency antenna outputs a corresponding identification code when working;
the identification codes comprise first identification codes and second identification codes corresponding to the first identification codes, when the induction driving piece drives the induction piece to move towards the direction of the commodity verification platform, the identification unit receives a forward first magnetic field and outputs the first identification codes, and when the induction driving piece drives the induction piece to move back to the direction of the commodity verification platform, the identification unit receives a reverse first magnetic field and outputs the second identification codes; the commodity verification mechanism is configured with a control strategy, the control strategy comprises controlling the reciprocating motion of the induction driving piece to receive the first identification code and the second identification code, and when the received first identification code corresponds to the second identification code, the corresponding identification code is generated according to the obtained first identification code and the second identification code.
2. The automatic cashier system of claim 1, wherein the goods verification policy further comprises outputting exception information to the cashier end to generate an exception request according to the exception information when the goods verification weight value exceeds the goods verification weight range.
3. An automated checkout system according to claim 1, wherein the settlement information comprises the group of articles information.
4. The automatic cashier system according to claim 1, wherein the commodity verification mechanism is configured with a reset strategy and a corresponding reset number, wherein the reset strategy comprises that when a first identification code obtained from a control strategy does not correspond to a second identification code, the control strategy is repeatedly executed until the repeated number reaches the reset number, and abnormal information is output to the cashier terminal.
5. The automatic cashier system of claim 4, wherein the reset strategy further comprises executing the control strategy when the commodity check weight value exceeds the commodity check weight range, and outputting abnormal information to the cashier terminal until the repeated times reach the reset times.
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| CN109389783B true CN109389783B (en) | 2021-07-09 |
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| CN107451811A (en) * | 2017-07-11 | 2017-12-08 | 任飞翔 | A kind of supermarket's payment system and method |
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| US20140040001A1 (en) * | 2010-10-26 | 2014-02-06 | ModoPayment, LLC | System and Method for Managing Merchant-Consumer Interactions |
| CN105513225B (en) * | 2015-12-08 | 2017-11-03 | 北海爱飞数码科技有限公司 | The rapid automatized settlement method of Retail commodity |
| CN106981143A (en) * | 2017-02-20 | 2017-07-25 | 苏州花坞信息科技有限公司 | A kind of intelligent independent purchase system |
| CN107886335A (en) * | 2017-10-20 | 2018-04-06 | 北京火星盒子网络信息技术有限公司 | A kind of commodity barcode scanning equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107451811A (en) * | 2017-07-11 | 2017-12-08 | 任飞翔 | A kind of supermarket's payment system and method |
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