CN107204057A - A kind of unlocking method and system of self-help payment - Google Patents
A kind of unlocking method and system of self-help payment Download PDFInfo
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- CN107204057A CN107204057A CN201710372222.XA CN201710372222A CN107204057A CN 107204057 A CN107204057 A CN 107204057A CN 201710372222 A CN201710372222 A CN 201710372222A CN 107204057 A CN107204057 A CN 107204057A
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
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- 230000001276 controlling effect Effects 0.000 description 4
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- 229910052742 iron Inorganic materials 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
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- 230000005347 demagnetization Effects 0.000 description 2
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Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/08—Payment architectures
- G06Q20/18—Payment architectures involving self-service terminals [SST], vending machines, kiosks or multimedia terminals
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
- G07C2009/0023—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks with encription of the transmittted data signal
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Accounting & Taxation (AREA)
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- General Business, Economics & Management (AREA)
- Computer Networks & Wireless Communication (AREA)
- Lock And Its Accessories (AREA)
Abstract
The embodiment of the invention discloses a kind of unlocking method and system of self-help payment, belong to self-help payment technical field.Its unlocking method includes：Scanning is located at the unblock label in the safety buckle in communication zone, obtains unblock label information and sends to database, and communication zone is that commodity set up the region communicated with tripper, and accommodates at least one safety buckle；It is each to unlock label and each commodity for mapping relations one by one and be stored in database；The corresponding commodity of unblock label information are searched in database；Whether judge commodity is lawful merchandise；If so, then sending unlocking signal to tripper, institute's tripper is unlocked based on unlocking signal to lawful merchandise.The present invention realizes automatic unlocking to commodity, saves the effect of production cost.
Description
Technical Field
The invention relates to the technical field of self-service checkout, in particular to an unlocking method and system for self-service payment.
Background
At present, self-service checkout is used in the fields of retail, storage, logistics, online payment, artificial intelligence and the like, and a key problem to be solved during self-service checkout is the anti-theft problem. The existing anti-theft means mainly comprise video monitoring, manual inspection and an EAS anti-theft system. The EAS anti-theft system mainly includes: the label (including soft label and hard label), demagnetization device, response alarm device. EAS theft prevention systems must be combined with manual (employee) personnel to be used properly. The use principle is as follows:
1. the tag is attached to the article, and each article to which the tag is attached is scanned manually (by an employee), and all the articles confirmed are demagnetized after confirmation of purchase intention or behavior. Degaussing may also be label removal.
2. The customer pays for the confirmed item and then leaves the item.
3. When all the labeled commodities pass through the induction alarm device, the demagnetized commodities cannot cause an alarm, and the commodities which are not demagnetized can cause an alarm.
In the prior art, there is a way to store the tag information corresponding to the goods in the database/alarm device, when the customer leaves, the system checks the data in the database/alarm device to find out that those goods are paid and those goods are not paid, thereby triggering no alarm/alarm.
Although this payment method can be released from employees and relieve the pressure of queuing payments, there still exists the problem of theft prevention, i.e. it is not possible to identify whether a user has purchased an item. In addition, these self-purchased (including paid) items are not demagnetized/removed or otherwise handled, the tag is carried along with the item, and all items must be tagged, which is too costly for the retailer to use on a large scale.
Yet another approach provides a 2-fold identification code-certified anti-theft approach. But the problem that the 2-fold identification code for identifying the commodity 1 is not well solved, but the commodity 2 is demagnetized is solved, so that a great hole is provided for cheating behaviors of users, and the commodity cannot be used commercially. And an automatic deactivation (demagnetization) process cannot be achieved.
The other mode is to utilize the RFID signal to charge energy and automatically open the safety buckle to unlock the commodity, and the mode can play a role in theft prevention to a certain extent. But still requires manual intervention.
In summary, the prior art has the problems of mistaken unlocking (namely, the commodity a is paid, the commodity B is not paid, but the commodity B is unlocked), and the self-service payment is completed while the commodity is prevented from being stolen and the safety buckle is prevented from being taken away to cause waste.
Disclosure of Invention
The invention aims to provide an unlocking method and an unlocking system for self-service payment, which can solve the problems of mistaken unlocking, commodity theft prevention and waste caused by taking away of a safety buckle while self-service payment is completed.
According to an aspect of an embodiment of the present invention, there is provided an unlocking method for self-service payment, including: scanning an unlocking label on a safety buckle in a communication area to obtain unlocking label information and sending the unlocking label information to a database, wherein the communication area is an area for establishing communication between a commodity and an unlocking device and contains one or at least one safety buckle; each unlocking label and each commodity are in a one-to-one mapping relationship and are stored in a database; searching for the commodity corresponding to the unlocking label information in the database; judging whether the commodity is a legal commodity; if yes, an unlocking signal is sent to the unlocking device; the unlocking device unlocks the legal commodity based on the unlocking signal.
Further, the step of judging whether the commodity is a legal commodity includes: judging whether the commodity is paid or not; if the payment is made, the commodity is considered to be a legal commodity.
Further, when the communication area accommodates a security buckle, the step of judging whether the commodity is a legal commodity includes: judging whether the commodity corresponding to the safety buckle is a legal commodity or not; if so, sending an unlocking signal to the unlocking device; and/or when the communication area contains at least one safety buckle, the step of judging whether the commodity is legal or not comprises the following steps: judging whether all commodities in the communication area are legal commodities or not; and if so, sending an unlocking signal to the unlocking device.
Further, when the unlocking tag is scanned, the unlocking method further comprises the following steps: acquiring the signal intensity of the safety buckle position sensed by the unlocking device; packing the unlocking label information and the signal intensity into a data packet and sending the data packet to a database; the database calculates commodity position information corresponding to the signal intensity based on the signal intensity; the database judges whether the commodity corresponding to the commodity position information of the unlocking area is a legal commodity; and when the commodity corresponding to the commodity position information in the unlocking area is judged to be a legal commodity based on the unlocking label information, returning an unlocking signal carrying the commodity position information.
Further, the unlocking means includes: a control circuit and an unlocking mechanism; wherein, the step that unlocking device carries out the unblock to the commodity that corresponds with the unblock signal includes: the control circuit controls the unlocking mechanism to move to a preset position so as to unlock the commodity.
Further, the unlocking mechanism includes: the moving component and the magnetic component are connected with the moving component; wherein, the step that control circuit control release mechanism moved to preset position in order to carry out the unblock to commodity includes: the control circuit controls the moving assembly to move the magnetic assembly to a preset position, so that the commodity is close to the magnetic assembly to unlock the safety buckle.
Further, the unlocking mechanism includes: the magnetic component is arranged inside the unlocking channel, and the movable door is connected with the control circuit; wherein, the step that control circuit control release mechanism moved to preset position in order to carry out the unblock to commodity includes: the control circuit controls the movable door to retract so as to unlock the safety buckle by utilizing the magnetic force of the magnetic component when the safety buckle is close to the magnetic component.
According to another aspect of the embodiment of the present invention, there is also provided a self-payment unlocking system, including: the unlocking device includes: the unlocking device comprises a control circuit, an unlocking mechanism and a signal receiver; the signal receiver is used for scanning the unlocking label, forming a verification request based on the unlocking label information obtained by scanning and sending the verification request to the database; the database is used for verifying whether the commodity corresponding to each unlocking label is a legal commodity or not and sending an unlocking signal to the control circuit when the commodity corresponding to each unlocking label is a legal commodity; the control circuit is used for controlling the unlocking mechanism to unlock the legal commodity based on the unlocking signal.
Further, the signal receiver is also used for acquiring the signal intensity of the safety buckle position sensed by the signal receiver, packaging the unlocking label information and the signal intensity into a data packet and sending the data packet to the database;
the database is further configured to: calculating to obtain commodity position information corresponding to the signal intensity based on the signal intensity, and returning an unlocking signal carrying the commodity position information when judging that the commodity corresponding to the commodity position information in the unlocking area is a legal commodity based on the unlocking label information;
the control circuit is further configured to: and controlling an unlocking mechanism to unlock the commodity at the position corresponding to the commodity position information of the unlocking area based on the unlocking signal.
Further, the unlocking system further comprises: the interactive and payment system comprises a scanning device and a payment system; the scanning device is used for obtaining a payment webpage by scanning the payment label; the payment system is used for sending the message of successful payment to the database when receiving the message of successful payment on the payment webpage; the database is further configured to: and changing the payment state of the commodity corresponding to the payment tag into the paid commodity.
Further, the scanning device is a two-dimensional code scanning gun, a smart phone or a PAD.
According to the self-service payment unlocking method and system provided by the embodiment of the invention, a customer scans the payment label, enters the payment webpage associated with the commodity for payment, and stores payment information containing successful payment into the database. The unlocking mechanism searches whether payment information corresponding to the label information is stored in a database through label information obtained by scanning an unlocking label on the safety buckle; if the payment information is stored, an unlocking signal is sent to the unlocking mechanism, when the unlocking mechanism receives the unlocking signal, the safety buckle is automatically unlocked in a magnet unlocking mode without manual (employee) intervention, so that a more complete anti-theft mechanism is realized, the situation that the commodity is stolen due to non-payment of the commodity is avoided, the waste of production cost is caused because the safety buckle is not taken down after the commodity is paid, and the problem that the commodity B is taken away due to payment of the commodity A due to the one-to-one correspondence relationship among the commodity, the safety buckle, the payment tag and the unlocking tag and the arrangement of a communication area can be avoided; the invention adopts the hard tag, can eliminate/remove the tag by self in a store, does not need to be activated and can be used for a plurality of times.
Drawings
Fig. 1 is a flowchart of a self-service payment unlocking method provided in an embodiment of the present invention;
fig. 2 is a flowchart of a payment method in an unlocking method of self-service payment according to an embodiment of the present invention;
fig. 3 is a flowchart of an implementation manner of determining whether a commodity is legal in the self-service payment unlocking method provided in the embodiment of the present invention;
fig. 4 is a flowchart of another implementation manner of determining whether a commodity is legal in the self-service payment unlocking method provided by the embodiment of the present invention;
fig. 5 is a flowchart of another self-payment unlocking method provided in the embodiment of the present invention;
fig. 6 is a schematic structural diagram of a self-payment unlocking system provided in an embodiment of the present invention;
fig. 7 is a schematic structural diagram of an unlocking device according to a first embodiment of the present invention;
FIG. 8 is a schematic view of an unlocked state in the first embodiment of the present invention;
fig. 9 is a schematic view of a state in which unlocking is allowed in the first embodiment of the present invention;
fig. 10 is a schematic diagram of a state that allows unlocking in a second implementation manner of the unlocking structure according to an embodiment of the present invention;
fig. 11 is a schematic diagram illustrating an unlocked state in a second implementation manner of the unlocking structure according to the first embodiment of the present invention;
fig. 12 is a schematic structural diagram of a third implementation manner of the unlocking structure provided in the first embodiment of the invention;
fig. 13 is a schematic structural diagram of a safety buckle provided in the embodiment of the present invention;
fig. 14 is a schematic structural diagram of a self-payment unlocking system according to an embodiment of the present invention;
fig. 15 is a schematic structural diagram of another self-payment unlocking system provided in the embodiment of the present invention;
FIG. 16 is a schematic structural view of an unlocking device in an embodiment of the present invention;
fig. 17 is a schematic structural diagram of an alarm device in an embodiment of the invention.
Reference numerals:
1-database, 2-unlocking device, 21-control circuit, 22-unlocking mechanism, 221-moving rod, 222-permanent magnet, 223-moving door, 224-electromagnet, 23-signal receiver, 231-commodity identification information acquisition module, 2311-position information acquisition unit, 3-interaction and payment device, 31-webpage, 32-payment system, 33-scanning equipment, 4-commodity device, 41-commodity, 42-safety button, 43-label, 5-alarm device, 51-shell, 52-signal detector and 53-alarm.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
It should be noted that, in the implementation process of the embodiment of the present invention, the mapping relationship between the payment tag, the unlocking tag, the security buckle, and the commodity needs to be uploaded to the database in advance for storage. The payment tag can be a bar code, a two-dimensional code, a three-dimensional code or a DPM (digital versatile network) code, the unlocking tag can be a bar code, a two-dimensional code, an RFID (radio frequency identification) tag, a three-dimensional code, a DPM (digital versatile network) code or an NFC (near field communication) tag, and the payment tag can also comprise an alarm tag which can be a sound magnetic coil, an RFID tag or an NFC tag. It should be noted that, in the three kinds of tags related in the embodiment of the present invention, a part of the tags may use the same tag, or all tags may respectively use different tags, for example: the payment label and the unlocking label can both adopt two-dimensional codes, and the method specifically comprises the following conditions:
1. if the label on the safety buckle is the two-dimensional code, as an optional implementation mode, the two-dimensional code can be used as a payment label and an unlocking label at the same time, and at the moment, only an alarm label needs to be added on the safety buckle;
2. if the tag on the safety buckle is an RFID tag or an NFC tag, as an optional implementation, the RFID tag or the NFC tag may be used as an unlocking tag and an alarm tag at the same time, and at this time, only one payment tag needs to be added to the safety buckle, for example: the two-dimensional code or the bar code is used in combination with an RFID tag, or the two-dimensional code or the bar code is used in combination with an NFC tag.
3. If the tag on the safety buckle is the acousto-magnetic coil, the payment tag and the unlocking tag need to be added on the safety buckle, and at this time, the payment tag and the unlocking tag can be the same, for example, two-dimensional codes or bar codes are selected, or the bar codes or the combination of the two-dimensional codes and the RFID tag, or the two-dimensional codes or the combination of the bar codes and the NFC tag.
It should be noted that the barcode, the two-dimensional code, or the three-dimensional code is disposed on the surface of the safety buckle, and the RFID tag, the NFC tag, or the acousto-magnetic coil is disposed inside the safety buckle. More broadly, bar codes, two-dimensional codes, RFID tags, NFC tags can be used as both payment tags and unlock tags.
When the payment label or the unlocking label on the safety buckle is a bar code or a two-dimensional code, the two-dimensional code can be scanned through terminal equipment, such as a two-dimensional code scanning module/gun, a smart phone or a PAD and other scanning equipment; when the unlocking tag on the safety buckle is an RFID tag, the RFID tag can be read through an RFID reader; when the unlocking tag on the safety buckle is an NFC tag/chip, the unlocking tag can be close to the NFC tag through the terminal equipment with an NFC function, and then the read NFC tag can be read.
Fig. 1 shows a flow diagram of an unlocking method for self-service payment according to a first embodiment of the present invention.
As shown in fig. 1, the unlocking method includes:
s101, scanning a plurality of unlocking labels on the safety buckles in a communication area to obtain unlocking label information and sending the unlocking label information to a database 1, wherein the communication area is an area for establishing communication between a commodity and an unlocking device and contains at least one safety buckle; each unlocking label and each commodity are in a one-to-one mapping relationship and are stored in the database 1;
specifically, an unlocking device scans an unlocking label on the safety buckle to obtain unlocking label information, and then the unlocking label information is sent to a database; the unlock tag may be a barcode, a two-dimensional code, an RFID tag, a three-dimensional code, a DPM code, or an NFC tag.
S102, searching for the commodity corresponding to the unlocking label information in the database 1;
after receiving the unlocking tag information, the database 1 searches for a commodity corresponding to the unlocking tag information in a mapping relationship stored in advance in the database 1 based on the unlocking tag information.
S103, judging whether the commodity corresponding to the unlocking label information is a legal commodity or not;
after the commodity is found, whether the commodity is a legal commodity is judged, and specifically, the step of judging whether the commodity is a legal commodity comprises the following steps: judging whether the commodity is paid or not; if the payment is made, the commodity is considered to be a legal commodity, otherwise, the commodity is considered to be an illegal commodity.
S104, if so, sending an unlocking signal to the unlocking device, otherwise, not sending the unlocking signal or sending the unlocking signal;
and if the commodity is judged to be a legal commodity, sending an unlocking signal to the unlocking device, and unlocking the commodity by the unlocking device.
And S105, unlocking the legal commodity by the unlocking device 2 based on the unlocking signal, or not unlocking when the unlocking signal is not received.
For example, when the article is a garment, unlocking the article means that the unlocking device automatically removes the security clasp from the article.
According to the first embodiment of the invention, a communication area is limited, the unlocking label on the commodity in the communication area is scanned, and then the corresponding commodity is searched in a database according to the scanning result, and whether the corresponding commodity is a legal commodity is judged; if the corresponding commodity is a legal commodity, an unlocking signal is sent to the unlocking device, when the unlocking device receives the unlocking signal, the safety buckle is automatically unlocked in a magnet unlocking mode without manual employee intervention, so that a more complete anti-theft mechanism is realized, the situation that the commodity is stolen due to non-payment of the commodity is avoided, the waste of production cost is caused because the safety buckle is not taken down after the commodity is paid, and only the legal commodity is unlocked because the commodity, the safety buckle and the tag are in one-to-one correspondence and the communication area is arranged, so that the problem that the unpaid commodity B is taken away due to payment of the commodity A can be avoided; the invention can eliminate or remove labels by oneself in the store, and the labels do not need to be activated and can be used for a plurality of times.
As shown in fig. 2, on the basis of the first embodiment of the present invention, the unlocking method further includes a payment step, which is specifically as follows:
s201, obtaining a payment webpage by scanning a payment label;
optionally, the webpage of the commodity can be obtained by scanning the payment label; the payment tag may be a bar code, a two-dimensional code, a three-dimensional code, or a DPM code. A customer can obtain payment tag information by scanning a payment tag on a safety buckle through terminal equipment, and further can obtain a payment webpage of a corresponding commodity according to the payment tag information, for example, a two-dimensional code, a bar code, a three-dimensional code or a DPM code is scanned by own mobile equipment to enter the payment webpage;
s202, when receiving a message of successful payment on the payment webpage, sending a data packet containing the payment label and the message of successful payment to a database;
optionally, when a message of successful payment for the selected commodity on the commodity webpage is received, sending a data packet containing the payment tag and the payment success message to the database;
and S203, marking the commodity corresponding to the payment label as paid by the database, wherein the mapping relation among the payment label, the unlocking label and the commodity is stored in the database.
For example, a customer scans a payment tag on a commodity by using a mobile phone to obtain a payment webpage of the commodity and then pays, or scans the payment tag on the commodity to obtain the commodity webpage and then selects a commodity to be purchased for payment, and after the payment is successful, a message that the commodity has paid is stored in a database, and preferably, the message can be sent to the database of the unlocking device for storage.
Specifically, the database stores mapping relationships among the payment tag, the unlocking tag and the commodity, and when the commodity payment is successful, the marking of the commodity corresponding to the payment tag as paid by the database comprises the following steps: and adding paid information of the commodity in the mapping relation of the commodity, or marking the commodity in a color different from the color of the unpaid commodity, or marking the commodity in other marking modes.
Preferably, the database in the embodiment of the present invention may also be set in the unlocking device, at this time, when the payment system receives a message that payment on the payment webpage is successful, the data packet including the payment tag and the payment success message is sent to the unlocking device, and when the unlocking device receives the information of the unlocking tag, the unlocking device searches for the commodity in the database of the unlocking device based on the information of the unlocking tag, and determines whether the commodity is a legal commodity, specifically, determines whether the commodity is paid to determine whether the commodity is a legal commodity. The invention has the advantages that the background management system has payment information of all users, the data size is large, and the problem of slow query speed obviously occurs when the commodity is queried, the database is arranged in the unlocking device, each merchant can have the own database and only store the payment information of the commodity, compared with the payment system, the data storage quantity is small, so that the query speed can be improved, whether the commodity is a legal commodity can be queried, and the unlocking device can judge the legality by itself as long as the commodity is communicated with the unlocking device.
The interaction and payment system comprises a payment webpage, a payment system and a database, the interaction and payment system is connected with the terminal device through a network, the network can be the internet, a local area network or any other communicable wired or wireless communication mode, and the terminal device comprises but not limited to a mobile phone, a Pad and any fixed or mobile device which can be used for communication interaction and/or payment.
Preferably, the payment time, the unlocking time and/or the time difference between the payment time and the unlocking time can be sent to the database for storage, so that the situation that the customer is verified for multiple times in the unlocking stage but is not unlocked or is unlocked by mistake is avoided, and the time difference between the payment time and the unlocking time of the customer can be used as the basis for follow-up after the fact.
When a user carries a commodity through an alarm area (a store entrance), if the commodity is released from a safety buckle, the alarm area cannot sense an alarm tag, so that no alarm is given; when the commodity carried by the user is not released from the safety buckle, the alarm area senses the alarm tag to send out an alarm to prompt that the commodity is not paid or the safety buckle is not released. Since the communication area is divided into two cases, one is a communication area accommodating one security clasp and one is a communication area accommodating at least two security clasps, the following description is given for the two cases:
specifically, when a security buckle is accommodated in the communication area, as shown in fig. 3, the step of determining whether the product is a legitimate product includes:
s301, judging whether the commodity corresponding to the safety buckle is a legal commodity or not;
s302, if yes, an unlocking signal is sent to an unlocking device; otherwise, the unlocking signal is not sent or the unlocking signal is not sent to the unlocking device.
When the communication area accommodates at least two security buckles, as shown in fig. 4, the step of determining whether the merchandise is a legitimate merchandise includes:
s401, judging whether all commodities in a communication area are legal commodities;
s402, if yes, an unlocking signal is sent to the unlocking device, and if not, the unlocking signal is not sent or the unlocking signal is not sent.
It should be noted that the communication area is an area around the unlocking device where the security buckle can be sensed and communication with the security buckle is established, and when detecting whether an illegal security buckle exists in the communication area, the number of the ID of the unlocking tag can be identified, each tag corresponds to a unique ID number, or the unlocking tag is identified by positioning technologies such as infrared induction, RFID/NFC, and the like;
the embodiment of the invention limits the communication area to an area for containing a safety buckle, proves that the safety buckle exists in the unlocking area once communication is established, directly judges whether the label/commodity is legal or not by scanning the unlocking label, and sends an unlocking instruction to unlock the safety buckle if the label/commodity is legal. And setting the communication area as an area for accommodating at least two safety buckles, scanning the unlocking labels on all the safety buckles when a plurality of safety buckles appear, judging whether all the unlocking labels are legal, and sending an unlocking instruction if all the unlocking labels are legal to unlock all the safety buckles in the unlocking area. All safety buckles are scanned in an unlocking/communication area, the scanning is not carried out when illegal safety buckles exist, and the scanning does not work until one or more legal safety buckles exist in the unlocking/communication area, so that the unlocking/communication area only has legal safety buckles, and only the legal safety buckles are unlocked, and the problem that the commodity A is unlocked by mistake due to the fact that an unpaid commodity A and a paid commodity B simultaneously exist in the communication area is solved. Generally speaking, the communication area is larger than the unlocking area, so that all signals are scanned in the communication area, the signals do not work or are not unlocked when a plurality of signals exist, the signals start to work or unlock when a unique signal exists, or the signals do not work or are not unlocked when an illegal signal exists, and the signals start to work/process when only a legal signal exists, so that the unlocking area can be ensured to only have a legal safety buckle, and the mistaken unlocking is avoided. And identifying whether the safety buckle is legal or not by positioning the current position of the safety buckle in the unlocking area so as to unlock the safety buckle.
According to the invention, the communication area is limited, so that the communication area is overlapped with the unlocking area or slightly larger than the unlocking area, and the communication area contains a safety buckle. Therefore, the situation that one safety buckle is read and judged but other safety buckles are unlocked cannot occur.
For barcodes: the signal sensing range of the signal receiver (bar code reader) is set to be an area range for accommodating one safety buckle, and due to the characteristics of linear propagation and incapability of penetrating of light, the safety buckle capable of being read by the signal receiver is the safety buckle in the sensing range in the communication area, so that the safety buckle read during unlocking is the safety buckle to be unlocked at present, but not the safety buckles in other places, as shown in fig. 9, the read safety buckle is the safety buckle at the position 2, and the unlocked safety buckle is also at the position 2.
The embodiment of the invention realizes the purpose of ensuring that the unlocked safety buckle is a legal safety buckle in the following two ways:
1. if the unlocking area only allows one safety buckle to enter, the position of the commodity corresponding to the ID in the unlocking area is judged by reading the ID and judging whether the corresponding commodity is paid or not. Thereby avoiding the following situation one: assuming that the safety catch at position 1 is legitimate and position 2 is not legitimate, then without knowing the position, it may happen that the safety catch at position 2 is unlocked without unlocking the safety catch at position 1, or that both safety catches at position 1 and position 2 are unlocked, as shown in fig. 9.
2. If the position is not judged, all safety buckling methods in the communication area need to be guaranteed to unlock, and the situation I in the front is prevented. Therefore, the invention judges whether the commodity corresponding to the ID in the unlocking area is legal or not and judges whether the safety buckle on the commodity is in the unlocking area or not by receiving the signal or reading the ID number, and if the safety buckle is legal and is in the unlocking area, the unlocking is carried out. Or reading the ID numbers of all the commodities in the communication area, and if all the ID numbers are combined, unlocking all the commodities. The process of the invention is described below by way of a specific example, for example: the customer uses the mobile phone to scan the two-dimensional code on the commodity safety buckle, enters a commodity payment webpage, and records the related data in the database after payment. The customer holds the commodity to unlock, the signal receiver reads the two-dimensional code and uploads the two-dimensional code to the interaction and payment system, whether the two-dimensional code is a legal signal or not is judged according to the interaction and payment system, and the safety buckle is unlocked or not. The method comprises the following steps: judging whether a safety buckle exists in a communication area or an unlocking area; if the two-dimension code information exists, matching the two-dimension code information obtained by scanning with two-dimension code information corresponding to the payment information stored in a database, and judging whether the safety buckle is legal or not; and unlocking if the unlocking rule is legal.
The method for unlocking the legal safety buckle in the communication area or the unlocking area comprises various positioning technologies, such as infrared induction, RFID/NFC and the like, the safety buckle in the unlocking area is positioned, the position information of the safety buckle is obtained, whether the safety buckle at the corresponding position is legal or not is judged, the safety buckle is unlocked if the safety buckle is legal, and the safety buckle is not unlocked if the safety buckle is legal. The communication area can be limited to a small enough area and is overlapped with the unlocking area, only one safety buckle can be contained, if the safety buckle and the signal receiver establish communication, the safety buckle is proved to exist in the unlocking area, if the safety buckle exists, the unlocking is carried out legally, and if the safety buckle does not exist, the unlocking is not carried out. Whether a plurality of safety buckles exist in the communication area or the unlocking area or not can be identified, whether all the safety buckles are legal or not can be identified, if yes, unlocking is carried out, and otherwise, unlocking is not carried out. The legal signal means that the unlocking device receives unlocking label information of the commodity system and sends the unlocking label information to the interaction and payment system, the interaction and payment system receives the unlocking label information of the commodity system, and the unlocking label information is judged to be legal through the database 1.
As a preferred implementation manner, in the embodiment of the present invention, a plurality of unlocking regions may be further provided, for example: 3-5 unlocking areas are arranged side by side, so that the unlocking operation of a plurality of legal safety buckles can be completed simultaneously, the pressure of the unlocking operation in queue is relieved, and the time is saved. The unlocking device can be shared by a plurality of unlocking areas, or one unlocking device can be respectively arranged in each unlocking area. When each unlocking area is provided with one unlocking device, all the unlocking devices share one database. The unlocking area is a physical area for unlocking the safety buckle by the unlocking device, and the unlocking channel comprises the unlocking area.
As shown in fig. 5, the unlocking method further includes:
according to the invention, the commodity position information is collected, so that only the commodity at the position corresponding to the judged legal commodity is unlocked, and the mistaken unlocking is avoided.
S501, acquiring the signal intensity of the safety buckle position sensed by the unlocking device;
s502, sending the information of the unlocking label and the signal intensity to a database;
s503, the database calculates commodity position information corresponding to the signal intensity based on the signal intensity;
s504, the database judges whether the commodity corresponding to the commodity position information of the unlocking area is a legal commodity;
s505, when the commodity corresponding to the commodity position information in the unlocking area is judged to be a legal commodity based on the unlocking tag information, returning an unlocking signal carrying the commodity position information;
and S506, the unlocking device unlocks the commodities corresponding to the commodity position signals in the unlocking area based on the unlocking signals.
The above embodiment further includes: and S507, returning a non-unlocking signal or a non-returning signal when the commodity corresponding to the commodity position information of the unlocking area is judged to be an illegal commodity based on the unlocking label information. As shown in fig. 6, the unlocking means includes: the control circuit 21, the unlocking mechanism 22 and the signal receiver 23, when the signal receiver 23 receives the unlocking signal, the control circuit 21 controls the unlocking mechanism 22 to move to a preset position so as to unlock the commodity.
In particular, the unlocking device can have the following three different embodiments:
as an embodiment, as shown in fig. 7, 8 and 9, the unlocking mechanism 22 includes: a moving assembly 221 and a magnetic assembly 222 connected to the moving assembly 221; the control circuit 21 controls the moving component 221 to move the magnetic component 222 to a predetermined position, so that the merchandise approaches the magnetic component 222 to unlock the safety buckle. The unlocking device or the magnetic assembly is movable at multiple angles.
The unlocking device further comprises a magnetic component 222, a moving component 221, a control circuit 21 and a signal receiver 23 which are not shown in the figure of the shell and are arranged inside the shell, an opening is further formed in the shell, the opening, an unlocking channel and a magnetic area of the magnetic component are communicated, so that the safety buckle can be located in the unlocking channel to be unlocked, the signal receiver and the control circuit are in communication connection, the control circuit and the moving component are in electric connection, and the moving component and the magnetic component are in mechanical connection. The moving assembly 221 includes, but is not limited to, a push rod, a stepper motor, a spring, a moving door, etc.
When the moving component is a push rod, a spring or a stepping motor, the signal receiver 23, the control circuit 21, the moving component 221 and the magnetic component 222 are sequentially connected, as shown in fig. 8 and 9, in an initial state, the magnetic component is located at a position far away from the opening, the magnetic component is movable, when a customer moves the safety buckle from the position 1 to the position 2, the signal receiver 23 senses the safety buckle and completes a process of finding whether a commodity corresponding to the safety buckle is paid, if an unlocking signal is received, the commodity is paid, and at this time, the control circuit controls the moving component to move in the unlocking channel, specifically, the moving component moves to the position 3 and is close to the safety buckle at the position 2, so that the magnetic component unlocks the safety buckle under the action of the magnetic force of the magnetic component. Where position 2 is the maximum position where the safety catch can move.
As another embodiment, as shown in fig. 10 and 11, the unlocking mechanism 22 includes: a movable door 223 and a magnetic component 224, wherein the magnetic component 224 is arranged inside the unlocking passage, and the movable door 223 is connected with the control circuit 21; specifically, the control circuit 21 controls the moving door 223 to retract so as to unlock the safety buckle using the magnetic force of the magnetic member 224 when the safety buckle approaches the magnetic member 224.
The unlocking mechanism comprises a shell, a magnetic component 224, a movable door 223, a control circuit 21 and a signal receiver 23, wherein the magnetic component 224, the movable door 223, the control circuit 21 and the signal receiver 23 are arranged in the shell, an opening is further formed in the shell, the opening, an unlocking channel and a magnetic area of the magnetic component are communicated, so that the safety buckle can be located in the unlocking channel to be unlocked, the signal receiver and the control circuit are in communication connection, the control circuit and the movable component are in electric connection, and the movable component and the magnetic component are in mechanical connection. The signal receiver, the control circuit and the moving assembly are sequentially connected, the position of the magnetic assembly is fixed, the opening is not communicated with the unlocking channel when the moving door is in a closed state, at the moment, the unlocking channel is in a closed state, when the control circuit receives an unlocking signal, as shown in fig. 10, the moving door 223 is controlled to retract to open the unlocking channel, and the safety buckle can enter the unlocking channel through the opening to be close to the magnetic assembly 224 to unlock the safety buckle.
In both embodiments, the magnetic component 224 is a magnet, which may be a permanent magnet. The signal receiver 23 includes, but is not limited to, an RFID reader, an NFC reader, a barcode scanner, a mobile phone, a Pad, and the like.
As still another embodiment, as shown in fig. 12, the unlocking device 2 includes: the unlocking device comprises a signal receiver 23, a control circuit 21, an electromagnet 224 and a shell, wherein an opening is further formed in the shell, and the opening, the unlocking channel and the magnetic area of the magnetic assembly are communicated, so that the safety buckle can be located in the unlocking channel to unlock. The operation principle of the unlocking device in this embodiment is substantially the same, except that when the control circuit 21 receives the unlocking signal, the electromagnet 224 is controlled to be powered on to unlock, or the electromagnet 224 is controlled to be powered off not to unlock.
This unlocking mechanism differs from the unlocking mechanism shown in fig. 7-11 in that there is no moving means.
In the above three embodiments, the permanent magnet is movable in multiple angles, and the multiple angles of movement of the permanent magnet can be controlled by controlling the moving rod through the control circuit.
In the embodiment of the present invention, when the step S1 finds whether the payment information corresponding to the unlocking tag information is stored in the database, the method further includes another implementation manner: if the payment information corresponding to the unlocking tag information is not stored in the database, a non-unlocking signal is sent, at the moment, the control circuit controls the mobile device to be not operated or does not electrify the magnetic assembly, namely the magnetic assembly or the mobile door is in an initial state and is not operated, or the magnetic assembly is in a non-electrifying state.
The structure of the safety buckle is shown in fig. 13, and the safety buckle 42 includes a housing 424, a nail 421, an iron ring 422, a spring 423, an iron ball 425 and a voice coil, which are not shown in the figure, disposed inside the housing 424.
A spring 423 arranged in the shell 424, wherein one end of the spring 423 is fixedly arranged on the inner wall of the shell 424, and the other end of the spring 423 is a free end;
the iron ring 422 is fixedly connected with the free end of the spring 423, and the spring 423 is compressed under the magnetic force action of the magnetic assembly, so that the nail 421 is separated from the safety buckle;
a nail 421 which is fastened in the safety buckle through an iron bead 425;
and an iron bead 425 fixedly arranged with the iron ring 422 to limit the movement of the nail 421.
The method of the embodiment of the invention further comprises the following steps: detecting whether the commodity has an alarm tag or not; if the alarm signal exists, the alarm signal is sent, and if the alarm signal does not exist, the alarm signal is not processed. The alarm tag can be an acoustic magnetic coil, an RFID tag or an NFC tag;
as shown in fig. 14, a self-payment unlocking system includes:
the unlocking device 2 includes: a control circuit 21, an unlocking mechanism 22, and a signal receiver 23;
the signal receiver 23 is configured to scan the unlocking tag, and form a verification request based on the unlocking tag information obtained through scanning, and send the verification request to the database;
the database 1 stores mapping relations among the payment tags, the unlocking tags and the commodities, and is used for verifying whether the commodities corresponding to the unlocking tags are legal commodities or not and sending unlocking signals to the control circuit 21 when the commodities corresponding to the unlocking tags are legal commodities;
the control circuit 21 is configured to control the unlocking mechanism 22 to unlock the legitimate commodity based on the unlocking signal.
Preferably, the signal receiver 23 is further configured to collect signal strength at the position of the safety buckle sensed by the signal receiver, and send the information of the unlocking tag and the signal strength to the database; the database is further configured to: calculating to obtain commodity position information corresponding to the signal strength based on the signal strength, and returning an unlocking signal carrying the commodity position information when judging that the commodity corresponding to the commodity position information is a legal commodity based on the unlocking label information; the control circuit 21 is also configured to: and controlling the unlocking mechanism 22 to unlock the commodity at the position corresponding to the commodity position information based on the unlocking signal.
The communication area is an area capable of establishing communication induction, and if the position is not judged, only the safety buckle is known in the communication area, and the specific position of the safety buckle is not known.
The signal receiver receives the unlocking label signal, the unlocking label signal comprises a commodity ID number, and the position of the unlocking label is judged according to the strength of the signals of the signal receivers, so that the position of the commodity is obtained.
Since the signal strength of the unlock tag signal is positively correlated with the distance of the signal receiver, a stronger signal indicates a closer distance. The signal strength from each space position to the signal source is different, the relationship between the position and the signal strength can be known by collecting the signal strength of the whole communication space position, and the commodity position can be obtained according to the relationship.
When the number of the signal receivers is at least 3, the positions of the commodities are obtained by taking the signal receivers as the circle centers through cross calculation.
The two modes are that the positions of the sensed safety buckle and the unlocked safety buckle, namely the positions of the commodities, are positioned through signal strength. The database is further configured to: when the commodity corresponding to the commodity identification information in the unlocking area is judged to be a legal commodity based on the unlocking label information, returning an unlocking signal carrying commodity position information;
the control circuit 21 is also configured to: based on the unlocking signal, the unlocking mechanism 22 is controlled to unlock the article corresponding to the article identification information.
The unlocking system further comprises: the scanning device is used for acquiring a payment webpage by scanning the payment label; the payment system is used for sending the message of successful payment to the database when receiving the message of successful payment on the payment webpage; the database is further configured to: and changing the payment state of the commodity corresponding to the payment tag into the paid commodity. The scanning apparatus may be a mobile device.
As shown in fig. 15 and 16, the unlocking system of the present invention includes a database 1, an unlocking means 2, an interaction and payment means 3, a merchandise means 4 and an alarm means 5; the commodity device 4 is connected with the interaction and payment device 3 through the network 122, and the commodity device 4, the interaction and payment device 3 and the unlocking device 2 are sequentially connected; the network 122 includes the internet, a local area network, or any other communicable wired and wireless communication means.
The commodity device 4 comprises a commodity 41, a safety buckle 42 and a label 43, wherein the label 43 is arranged on the safety buckle 42, the safety buckle 42 is arranged on the commodity 41, and the label 43 comprises a payment label, an unlocking label and an alarm label; the payment tag and the unlocking tag are arranged inside or on the surface of the safety buckle 42 to form a unique mapping relation among the payment tag, the unlocking tag, the safety buckle and the commodity; and the alarm tag is arranged inside the safety buckle 42 and is associated with the payment tag to form a mapping relation between the alarm tag and the payment tag.
The interaction and payment device 3 comprises a webpage 31, a payment system 32 and a scanning device 33, wherein the webpage 31 comprises a payment webpage and a commodity webpage; the payment tag is associated with a payment web page and a merchandise web page.
And the database 1 stores the association relation among the payment tag, the unlocking tag, the safety buckle and the commodity, and stores the successful payment information and the payment tag stored in the database as a mapping relation after receiving the payment information containing the successful payment information and the payment tag information.
The unlocking device 2 comprises a control circuit 21, a moving component 221, a magnetic component 222 and a signal receiver 23;
as shown in fig. 17, the alarm device 5 includes a housing 51, and a signal detector 52 and an alarm 53 that are disposed inside the housing 51, the signal detector 52 and the alarm 53 are disposed inside the housing 51, the signal receiver 52 is configured to detect whether an alarm tag exists on a security buckle on a commodity, if an alarm tag exists, an alarm signal is sent to the alarm 53, and the alarm 53 is configured to alarm according to the alarm signal to remind a worker. The alarm tag may be an RFID tag, an NFC tag or an acousto-magnetic coil. The alarm 53 may be a sound alarm, a flashing LED light alarm, or a vibration, or any combination of the above alarms, wherein the signal detector 52 includes but is not limited to an acoustic magnetic sensor, an RFID sensor, a microwave sensor, and the like, and is used to sense whether a security buckle exists on a product in an acoustic magnetic sensing, RFID sensing, or microwave sensing manner. There are two situations in which an alarm occurs: 1. the commodity is not paid, and the safety button cannot be taken down; 2. the merchandise is paid out and the security clasp is not removed. When a user carries a commodity through an alarm area (a store entrance), if the commodity is released from a safety buckle, the alarm area cannot sense an alarm tag, so that no alarm is given; when the commodity carried by the user is not released from the safety buckle, the alarm area senses the alarm tag to send out an alarm to prompt that the commodity is not paid or the safety buckle is not released.
It should be noted that the self-payment unlocking system of the present invention is a system corresponding to the self-payment unlocking method related to the computer program flow, and since the step flow of the self-payment unlocking method has been described in detail in the foregoing, the implementation process of the self-payment unlocking system is not described again here.
The inventive idea of the invention comprises 2 points:
1. all the taken commodities do not correspond to paid commodities;
2. all of the carried away items correspond to at least one paid-for item.
Point 1 indicates that multiple items are being taken away, but no items are being paid for.
There are 3 cases in point 2: 2.1, the taken commodity A corresponds to the paid commodity A; 2.2, the taken commodity A corresponds to a paid commodity B; 2.3, the plurality of taken away commodities correspond to one paid commodity. Case 1 at point 2 is legitimate and normal, and cases 2 and 3 at points 1 and 2 are illegal and need to be restricted/deterred. The illegal situation arises because the existing technology cannot unlock and only the goods being paid in an unmanned environment, especially in the presence of customer interference/damage. The solution for case 3 at point 1 and point 2 is: any one commodity is allowed to have one unlocking action after being paid, and all unlocking actions are forbidden if no commodity is paid. The solution for point 2 case 2 is to allow and only allow the item being paid to unlock. The core idea of the solution is to allow and only allow the goods being paid to unlock. The core actions include: the merchandise is identified, a message is obtained that the merchandise is paid for, and then the merchandise is unlocked. Or a message that the goods are paid is obtained, the corresponding goods are identified, and then the goods are unlocked. The key here is to prevent cases 2.2 and 2.3 at point 2.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (10)
1. A self-payment unlocking method is characterized by comprising the following steps:
scanning an unlocking label on a safety buckle in a communication area to obtain unlocking label information and sending the unlocking label information to a database, wherein the communication area is an area for establishing communication between a commodity and an unlocking device and contains at least one safety buckle; each unlocking label and each commodity are in a one-to-one mapping relationship and are stored in a database;
searching for the commodity corresponding to the unlocking label information in a database;
judging whether the commodity is a legal commodity;
if yes, an unlocking signal is sent to the unlocking device;
and the unlocking device unlocks the legal commodity based on the unlocking signal.
2. The unlocking method according to claim 1, wherein when the communication area accommodates a security clasp, the unlocking method comprises:
judging whether the commodity corresponding to the safety buckle is a legal commodity or not;
if so, sending an unlocking signal to the unlocking device;
or,
when the communication area contains at least two safety buckles, the step of judging whether the commodity is a legal commodity comprises the following steps:
judging whether all commodities in the communication area are legal commodities or not;
and if so, sending an unlocking signal to the unlocking device.
3. The unlocking method according to claim 2, wherein the step of determining whether the article is a legitimate article includes:
judging whether the commodity is paid or not;
and if the payment is made, the commodity is considered to be a legal commodity.
4. The unlocking method of claim 1, wherein when scanning an unlocking tag, the unlocking method further comprises:
acquiring the signal intensity of the safety buckle position sensed by the unlocking device;
packaging the unlocking label information and the signal intensity into a data packet and sending the data packet to a database;
the database calculates commodity position information corresponding to the signal intensity based on the signal intensity;
the database judges whether the commodity corresponding to the commodity position information is a legal commodity;
and when the commodity corresponding to the commodity position information is judged to be a legal commodity based on the unlocking label information, returning an unlocking signal carrying the commodity position information.
5. The unlocking method according to claim 1, wherein the unlocking means includes: a control circuit (21) and an unlocking mechanism (22);
the step of unlocking the commodity corresponding to the unlocking signal by the unlocking device comprises the following steps:
the control circuit (21) controls the unlocking mechanism (22) to move to a preset position to unlock the commodity.
6. The unlocking method according to claim 5, characterized in that the unlocking mechanism (22) comprises: a moving assembly (221) and a magnetic assembly (222) connected to the moving assembly (221);
wherein the step of the control circuit (21) controlling the unlocking mechanism (22) to move to a predetermined position to unlock the merchandise comprises:
the control circuit (21) controls the moving component (221) to move the magnetic component (222) to a preset position, so that the commodity is close to the magnetic component (222) to unlock the safety buckle.
7. The unlocking method according to claim 5 or 6, characterized in that the unlocking mechanism (22) comprises: a movable door (223) and a magnetic component (224), wherein the magnetic component (224) is arranged inside the unlocking channel, and the movable door (223) is connected with the control circuit (21);
wherein the step of the control circuit (21) controlling the unlocking mechanism (22) to move to a predetermined position to unlock the merchandise comprises:
the control circuit (21) controls the movable door (223) to retract so as to unlock the safety catch by using the magnetic force of the magnetic part (224) when the safety catch approaches the magnetic part (224).
8. A self-payment unlocking system, comprising:
the unlocking device (2) comprises: a control circuit (21), an unlocking mechanism (22) and a signal receiver (23);
the signal receiver (23) is used for scanning the unlocking label, forming a verification request based on the information of the unlocking label obtained by scanning and sending the verification request to the database;
the database (1) is used for verifying whether the commodities corresponding to the unlocking labels are legal commodities or not and sending an unlocking signal to the control circuit (21) when the commodities corresponding to the unlocking labels are legal commodities;
the control circuit (21) is used for controlling the unlocking mechanism (22) to unlock the legal commodity based on the unlocking signal.
9. Unlocking system according to claim 8, wherein said signal receiver (23) comprises:
the system is also used for acquiring the signal intensity of the safety buckle position sensed by the signal receiver and sending the unlocking label information and the signal intensity to a database;
the database is further configured to: calculating to obtain commodity position information corresponding to the signal intensity based on the signal intensity, and returning an unlocking signal carrying the commodity position information when judging that the commodity corresponding to the commodity position information is a legal commodity based on the unlocking label information;
the control circuit (21) is further configured to: and controlling an unlocking mechanism (22) to unlock the commodity at the position corresponding to the commodity position information based on the unlocking signal.
10. The unlocking system of claim 8, further comprising: an interaction and payment system (3), the interaction and payment system (3) comprising a scanning device (33) and a payment system (32);
a scanning device (33) for acquiring a payment webpage by scanning the payment tag;
a payment system (32) for sending a message of successful payment to a database when receiving the message of successful payment on the payment webpage;
the database (1) is further configured to: and changing the payment state of the commodity corresponding to the payment tag into the paid commodity.
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| CN201710372222.XA CN107204057A (en) | 2017-05-23 | 2017-05-23 | A kind of unlocking method and system of self-help payment |
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| WO2020029499A1 (en) * | 2018-08-09 | 2020-02-13 | 思创医惠科技股份有限公司 | Self-started unlocking system and method |
| CN109252759A (en) * | 2018-08-13 | 2019-01-22 | 广州联欣自动识别技术有限公司 | A kind of captured tripper based on RFID technique, method and burglary-resisting system |
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