CN111784942A - Supermarket payment system based on NFC technology and payment method thereof - Google Patents
Supermarket payment system based on NFC technology and payment method thereof Download PDFInfo
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- CN111784942A CN111784942A CN202010555157.6A CN202010555157A CN111784942A CN 111784942 A CN111784942 A CN 111784942A CN 202010555157 A CN202010555157 A CN 202010555157A CN 111784942 A CN111784942 A CN 111784942A
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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
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
Abstract
The invention discloses a supermarket payment system based on NFC technology and a payment method thereof, the system automatically scans commodities in batches through an RFID reading module, quickly pays through an NFC payment module, prompts a customer to place the commodities in a designated scanning area and cooperatively scans through a voice prompt module, and timely opens a corresponding functional module through an infrared detection module, so that the effects of no participation of people in the scanning and payment processes, quickness and high efficiency are realized, and the system is high in automation degree and more intelligent and reliable. According to the method, the customers are guided to orderly finish settlement by self-service through radio frequency scanning, NFC payment and other modes in cooperation with means such as infrared detection and voice prompt, excessive manual operation of the customers is not needed in the process, settlement work is basically and automatically finished, the method is convenient and efficient, and the experience effect of the customers is improved to a great extent.
Description
Technical Field
The invention relates to the technical field of NFC payment and cloud computing, in particular to a supermarket payment system based on an NFC technology and a payment method thereof.
Background
At present, a supermarket payment system generally adopts a mode of manually scanning bar codes on commodities one by one, the amount is settled through a settlement system, a customer pays in an online or offline payment mode, a cashier is required to scan the commodities one by one in the whole payment process, the scanning process is time-consuming and labor-consuming, and a certain time is wasted in the process of changing or displaying a payment code during user payment, so that a team waiting for settlement is longer and longer, therefore, a WeChat or Paibao self-settlement area is additionally arranged in the supermarket, but the customer is still required to scan the bar codes on the commodities one by one before self-settlement, time is not saved for the settlement process, more time is consumed for the customer to operate a self-settlement machine, the settlement process is increased, and the consumption experience effect of the customer is reduced.
Therefore, how to provide an efficient and convenient supermarket payment system in the settlement process is a problem which needs to be solved urgently by the technical personnel in the field.
Disclosure of Invention
In view of the above, the invention provides a supermarket payment system based on an NFC technology and a payment method thereof, the system realizes the functions of fast scanning and fast payment of commodities through a radio frequency scanning technology and an NFC fast payment technology, and solves the problems that the existing settlement method is time-consuming and labor-consuming, low in effect, poor in customer experience effect and the like.
In order to achieve the purpose, the invention adopts the following technical scheme:
on one hand, the invention provides a supermarket payment system based on an NFC technology, which comprises an infrared detection module, an RFID reading module, a voice prompt module, an NFC payment module, a display module, an exit access control module and a core control module, wherein a payment area is divided into a code scanning area and a settlement area;
the infrared detection module comprises a first infrared detection unit, a second infrared detection unit and a third infrared detection unit, wherein the first infrared detection unit is arranged at an entrance of the code scanning area and used for detecting whether a person enters the code scanning area or not and sending detected information to the core control module;
when detecting that someone enters the code scanning area, the core control module controls the RFID reading module to scan the commodities in the area and transmits scanning data back to the core control module;
the voice prompt module comprises a first voice prompt unit and a second voice prompt unit, the first voice prompt unit is arranged in the code scanning area and used for prompting a customer to place a commodity in the code scanning area and match the code scanning area, and prompting the customer to enter the settlement area after the code scanning is successful;
the second infrared detection unit is arranged at an entrance of the settlement area and used for detecting whether a person enters the settlement area or not and sending detected information to the core control module;
when a person is detected to enter a settlement area, the core control module controls the NFC payment module and the display module to be started, the display module is used for displaying commodity information and the amount of money to be paid, and the second voice prompt module prompts a customer to place an NFC handheld payment client near the NFC payment module for payment;
the third infrared detection unit is arranged in front of an outlet of the settlement area, when the third infrared detection unit detects that someone passes through the settlement area, detection information is sent to the core control module, and the core control module controls the outlet access control module to be opened.
Further, the supermarket payment system based on the NFC technology further comprises a weight detection module, the weight detection module is arranged in the code scanning area and used for detecting the weight of commodities in the code scanning area and uploading the weight data of the commodities to the core control module, and the core control module compares and analyzes the weight accumulated value of the commodities in the scanning data returned by the RFID reading module with the weight of the commodities detected by the weight detection module to obtain a weight detection result.
Further, the supermarket payment system based on the NFC technology further comprises a monitoring snapshot module, wherein the monitoring snapshot module is used for acquiring video data in the payment area in real time and snapshotting an image of the payment area at the current moment when the core control module analyzes abnormal data.
Further, the supermarket payment system based on the NFC technology further comprises a wireless communication module, wherein the wireless communication module is in communication connection with the supermarket management terminal and is used for uploading the field data to the supermarket management terminal in real time and receiving and executing the control instruction sent by the supermarket management terminal.
Furthermore, the core control module comprises a central processing unit, a data memory and a control panel, wherein the data memory and the control panel are electrically connected with the central processing unit;
the central processing unit is used for analyzing and processing the received data and controlling the corresponding module to act according to the processing result, the data storage unit is used for storing the data received and processed by the central processing unit in real time, and the control panel is used for a user to input an operation instruction.
On the other hand, the invention also provides a supermarket payment method based on the NFC technology, and the method comprises the following steps:
detecting whether a person enters the code scanning area in real time, and prompting a customer to place the commodity in the scanning area and scanning the code in cooperation when the person is detected to enter the code scanning area;
scanning the commodities in the scanning area, and prompting a customer to enter a settlement area after the codes are successfully scanned;
detecting whether a person enters a settlement area in real time, displaying commodity information and the amount of money to be paid when the person is detected to enter the settlement area, and prompting a customer to place an NFC handheld payment client near an NFC payment module for payment;
whether a person passes in front of an exit of the settlement area is detected, and when the person passes, the exit entrance guard module is opened to allow the customer to pass.
Further, after the commodity in the scanning area is scanned, the method further comprises the following steps:
and detecting the weight of the commodity in the code scanning area, comparing the total value of the weighed weight of the commodity in the scanning data with the detected weight of the commodity, judging whether the commodity is missed to be scanned, if the comparison information is consistent, judging that the commodity is not missed to be scanned, if the comparison information is inconsistent, judging that the commodity is missed to be scanned, and scanning the commodity again.
Further, the supermarket payment method based on the NFC technology further includes: the method comprises the steps of collecting video images in a payment area in real time, analyzing whether abnormal information exists in the video images or not, and snapshotting the image of the payment area at the current moment when the abnormal information exists.
Further, the abnormal information includes that more than one group of commodities enter a code scanning area, a next group of commodities enter a settlement area before a previous group of commodities are unpaid, the number of times of unsuccessful scanning of one group of commodities exceeds a preset number, and the stay time of one group of commodities in the payment area exceeds a preset duration.
According to the technical scheme, compared with the prior art, the supermarket payment system based on the NFC technology and the payment method thereof are disclosed, the system automatically scans commodities in batches through the RFID reading module, fast payment is conducted through the NFC payment module, a customer is prompted to place the commodities in a designated scanning area and scan in a matched mode through the voice prompting module, the corresponding function module is started timely through the infrared detection module, the effects that no person participates in the scanning and payment processes, the effects of rapidness and high efficiency are achieved, the automation degree of the system is high, and the system is more intelligent and reliable. According to the method, the customers are guided to orderly finish settlement by self-service through radio frequency scanning, NFC payment and other modes in cooperation with infrared detection and voice prompt means, excessive manual operation of the customers is not needed in the process, settlement work is basically and automatically finished, the method is convenient and efficient, and the experience effect of the customers is improved to a great extent.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic diagram of an external structure of a supermarket payment system based on an NFC technology according to the present invention;
fig. 2 is a schematic structural diagram of a supermarket payment system based on an NFC technology according to the present invention;
FIG. 3 is a block diagram of a core control module according to an embodiment of the present invention;
fig. 4 is a schematic flow chart of a supermarket payment method based on the NFC technology provided by the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
On one hand, referring to fig. 1 and fig. 2, the embodiment of the invention discloses a supermarket payment system based on an NFC technology, which includes an infrared detection module, an RFID reading module 4, a voice prompt module, an NFC payment module 7, a display module 8, an exit access control module 9, and a core control module 10, wherein a payment area is divided into a code scanning area and a settlement area;
the infrared detection module comprises a first infrared detection unit 1, a second infrared detection unit 2 and a third infrared detection unit 3, wherein the first infrared detection unit 1 is arranged at an entrance of the code scanning area and used for detecting whether a person enters the code scanning area and sending detected information to the core control module;
when detecting that someone enters the code scanning area, the core control module 10 controls the RFID reading module 4 to scan the commodities in the area, and transmits the scanning data back to the core control module 10;
the voice prompt module comprises a first voice prompt unit 5 and a second voice prompt unit 6, wherein the first voice prompt unit 5 is arranged in the code scanning area and used for prompting a customer to place a commodity in the code scanning area and match the code scanning area, and prompting the customer to enter the settlement area after the code scanning is successful;
the second infrared detection unit 2 is arranged at an entrance of the settlement area, and is used for detecting whether a person enters the settlement area or not and sending the detected information to the core control module 10;
when a person enters a settlement area, the core control module 10 controls the NFC payment module 7 and the display module 8 to be started, the display module 8 is used for displaying commodity information and the amount of money to be paid, and the second voice prompt module 6 prompts a customer to place the NFC handheld payment client near the NFC payment module 7 for payment;
the third infrared detection unit 3 is arranged in front of an outlet of the settlement area, when the third infrared detection unit 3 detects that a person passes through the settlement area, detection information is sent to the core control module 10, and the core control module 10 controls the outlet access control module 9 to be opened.
In this embodiment, the display module 8 is implemented by using a touch display screen, and is similar to a display terminal of a self-service clearing machine for wechat or pay treasures in the supermarket at present.
Preferably, the supermarket payment system based on the NFC technology further includes a weight detection module 11, the weight detection module 11 is disposed in the code scanning area, the weight detection module 11 is configured to detect the weight of the goods disposed in the code scanning area, and upload the weight data of the goods to the core control module 10, and the core control module 10 performs comparison analysis on the product weighing weight accumulated value in the scanning data returned by the RFID reading module 4 and the weight of the goods detected by the weight detection module 11, so as to obtain a weight detection result.
The weight detection module 11 can be realized by laying a weighing sensor under the ground, and prompts a customer to place a shopping cart or a shopping basket on the ground above the weight detection module by matching a voice prompt with a ground area line drawing mode to realize quick weighing.
Preferably, the supermarket payment system based on the NFC technology further includes a monitoring snapshot module 12, where the monitoring snapshot module 12 is configured to collect video data in the payment area in real time, and snapshot an image of the payment area at the current time when the core control module 10 analyzes the abnormal data.
The monitoring snapshot module 12 can be realized by a wide-angle camera, and also can be realized by multi-angle monitoring equipment such as a dome camera, and the like, mainly provides video monitoring and image snapshot functions, and is matched with image processing software to realize abnormal information detection and interception functions.
Preferably, the supermarket payment system based on the NFC technology further includes a wireless communication module 13, and the wireless communication module 13 is in communication connection with the supermarket management terminal, and is used for uploading the field data to the supermarket management terminal in real time, and receiving and executing the control instruction sent by the supermarket management terminal.
Specifically, referring to fig. 3, the core control module 10 includes a central processing unit 101, a data storage 102 and a control panel 103, wherein the data storage 102 and the control panel 103 are electrically connected to the central processing unit 101;
the central processing unit 101 is used for analyzing and processing the received data and controlling the corresponding module to act according to the processing result, the data storage 102 is used for storing the data received and processed by the central processing unit 101 in real time, and the control panel 103 is used for a user to input an operation instruction.
In this embodiment, the control panel is mainly used for supermarket managers to enter, modify and update system data, so that an encryption function can be set to verify the identity of an operator, and the situation that the system cannot work normally due to misoperation of other personnel is avoided.
Preferably, in order to facilitate timely notification of a supermarket manager when an emergency situation occurs in a settlement site, an emergency alarm button can be additionally arranged on the control panel, so that an emergency signal can be conveniently sent out on site.
On the other hand, referring to fig. 4, an embodiment of the present invention further discloses a supermarket payment method based on an NFC technology, where the method includes:
detecting whether a person enters the code scanning area in real time, and prompting a customer to place the commodity in the scanning area (namely the position of the weight detection module) and scanning the code in a matching manner when the fact that the person enters the code scanning area is detected;
scanning the commodities in the scanning area, and prompting a customer to enter a settlement area after the codes are successfully scanned;
detecting whether a person enters a settlement area in real time, displaying commodity information and the amount of money to be paid when the person is detected to enter the settlement area, and prompting a customer to place an NFC handheld payment client near an NFC payment module for payment;
whether someone passes in the front of the outlet of the settlement area is detected, and when the person passes through the outlet, the outlet access control module is opened to allow the customer to pass through the outlet.
Preferably, after the scanning of the goods in the scanning area, the method further comprises:
and detecting the weight of the commodity in the code scanning area, comparing the total value of the weighed weight of the commodity in the scanning data with the detected weight of the commodity, judging whether the commodity is missed to be scanned, if the comparison information is consistent, judging that the commodity is not missed to be scanned, if the comparison information is inconsistent, judging that the commodity is missed to be scanned, and scanning the commodity again.
Preferably, the supermarket payment method based on the NFC technology further includes: the method comprises the steps of collecting video images in a payment area in real time, analyzing whether abnormal information exists in the video images or not, and snapshotting the image of the payment area at the current moment when the abnormal information exists.
Specifically, the abnormal information includes information that more than one group of commodities enter a code scanning area, a next group of commodities enter a settlement area before a previous group of commodities are unpaid, the number of times of unsuccessful scanning of one group of commodities exceeds a preset number, the stay time of one group of commodities in the payment area exceeds a preset duration, and the like.
In this embodiment, when abnormal information occurs, the customer can be reminded to pay attention to the current behavior and timely correct the abnormal information in a voice prompt manner, and for abnormal problems which cannot be solved by the customer, such as the number of times of unsuccessful scanning and the stay time being too long, abnormal data can be reported to the management terminal, and a supermarket manager assists in solving the abnormal condition, so that the customer is prevented from being detained due to the fact that the abnormal condition is delayed and cannot be solved.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A supermarket payment system based on an NFC technology is characterized by comprising an infrared detection module, an RFID reading module, a voice prompt module, an NFC payment module, a display module, an exit entrance guard module and a core control module, wherein a payment area is divided into a code scanning area and a settlement area;
the infrared detection module comprises a first infrared detection unit, a second infrared detection unit and a third infrared detection unit, wherein the first infrared detection unit is arranged at an entrance of the code scanning area and used for detecting whether a person enters the code scanning area or not and sending detected information to the core control module;
when detecting that someone enters the code scanning area, the core control module controls the RFID reading module to scan the commodities in the area and transmits scanning data back to the core control module;
the voice prompt module comprises a first voice prompt unit and a second voice prompt unit, wherein the first voice prompt unit is arranged in the code scanning area and used for prompting a customer to place a commodity in the code scanning area and match the code scanning area, and prompting the customer to enter the settlement area after the code scanning is successful;
the second infrared detection unit is arranged at an entrance of the settlement area and used for detecting whether a person enters the settlement area or not and sending detected information to the core control module;
when a person is detected to enter a settlement area, the core control module controls the NFC payment module and the display module to be started, the display module is used for displaying commodity information and the amount of money to be paid, and the second voice prompt module prompts a customer to place an NFC handheld payment client near the NFC payment module for payment;
the third infrared detection unit is arranged in front of an outlet of the settlement area, when the third infrared detection unit detects that someone passes through the settlement area, detection information is sent to the core control module, and the core control module controls the outlet access control module to be opened.
2. A supermarket payment system based on an NFC technology according to claim 1, further comprising a weight detection module, wherein the weight detection module is disposed in the code scanning area, the weight detection module is configured to detect a weight of a commodity placed in the code scanning area, and upload commodity weight data to the core control module, and the core control module compares a commodity weight accumulated value in scanning data returned by the RFID reading module with a commodity weight detected by the weight detection module, and obtains a weight detection result.
3. A supermarket payment system based on an NFC technology according to claim 1, further comprising a monitoring snapshot module, wherein the monitoring snapshot module is configured to collect video data in the payment area in real time, and snapshot an image of the payment area at the current time when the core control module analyzes abnormal data.
4. A supermarket payment system based on an NFC technology according to claim 1, further comprising a wireless communication module, wherein the wireless communication module is in communication connection with the supermarket management terminal, and is configured to upload the field data to the supermarket management terminal in real time, and receive and execute the control instruction sent by the supermarket management terminal.
5. A supermarket payment system based on NFC technology according to claim 1, wherein said core control module comprises a central processor, a data memory and a control panel, said data memory and said control panel being electrically connected to said central processor;
the central processing unit is used for analyzing and processing the received data and controlling the corresponding module to act according to the processing result, the data storage unit is used for storing the data received and processed by the central processing unit in real time, and the control panel is used for a user to input an operation instruction.
6. A supermarket payment method based on an NFC technology is characterized by comprising the following steps:
detecting whether a person enters the code scanning area in real time, and prompting a customer to place the commodity in the scanning area and scanning the code in cooperation when the person is detected to enter the code scanning area;
scanning the commodities in the scanning area, and prompting a customer to enter a settlement area after the codes are successfully scanned;
detecting whether a person enters a settlement area in real time, displaying commodity information and the amount of money to be paid when the person is detected to enter the settlement area, and prompting a customer to place an NFC handheld payment client near an NFC payment module for payment;
whether a person passes in front of an exit of the settlement area is detected, and when the person passes, the exit entrance guard module is opened to allow the customer to pass.
7. A supermarket payment method based on an NFC technology according to claim 6, wherein after scanning the goods in the scanning area, the method further comprises:
and detecting the weight of the commodity in the code scanning area, comparing the total value of the weighed weight of the commodity in the scanning data with the detected weight of the commodity, judging whether the commodity is missed to be scanned, if the comparison information is consistent, judging that the commodity is not missed to be scanned, if the comparison information is inconsistent, judging that the commodity is missed to be scanned, and scanning the commodity again.
8. A supermarket payment method based on NFC technology according to claim 6, characterized by further comprising: the method comprises the steps of collecting video images in a payment area in real time, analyzing whether abnormal information exists in the video images or not, and snapshotting the image of the payment area at the current moment when the abnormal information exists.
9. A supermarket payment method based on an NFC technology according to claim 8, wherein the abnormal information includes that more than one group of commodities enter a code scanning area, a next group of commodities enter a settlement area before a previous group of commodities are unpaid, the number of times of unsuccessful scanning of a group of commodities exceeds a preset number, and the stay time of a group of commodities in a payment area exceeds a preset length of time.
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| CN202010555157.6A CN111784942A (en) | 2020-06-17 | 2020-06-17 | Supermarket payment system based on NFC technology and payment method thereof |
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Application publication date: 20201016 |