CN111612968A - Coin exchange method and device - Google Patents
Coin exchange method and device Download PDFInfo
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- CN111612968A CN111612968A CN202010505522.2A CN202010505522A CN111612968A CN 111612968 A CN111612968 A CN 111612968A CN 202010505522 A CN202010505522 A CN 202010505522A CN 111612968 A CN111612968 A CN 111612968A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D13/00—Handling of coins or of valuable papers, characterised by a combination of mechanisms not covered by a single one of groups G07D1/00 - G07D11/00
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D11/00—Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers
- G07D11/20—Controlling or monitoring the operation of devices; Data handling
- G07D11/30—Tracking or tracing valuable papers or cassettes
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Abstract
The embodiment of the application discloses a coin exchange method and a coin exchange device, and particularly relates to the method that when a user exchanges coins, identity information of the user is obtained at first. At the same time, the position of the coins deposited by the user in the coin bank is recorded. That is, when the user deposits a coin, the positional information at which the coin entered the coin bank is acquired. And after the user identity information and the position of the coin in the coin bank are acquired, establishing a mapping relation between the user identity information and the position of the coin, and storing the mapping relation. Therefore, by the method provided by the embodiment of the application, when the user exchanges the coins, the authenticity judgment is not needed to be carried out firstly, and the exchange efficiency is improved. Meanwhile, by recording the mapping relation between the coins exchanged by each user and the user identity information, when the coins have problems, the target users can be traced through the mapping relation, and the efficiency of workers and the customer consciousness are improved.
Description
Technical Field
The application relates to the field of data processing, in particular to a coin exchange method and device.
Background
At present, the coin exchange machine of a bank judges the authenticity of the coin through the detection of the coin in the coin exchange process of a client, and if the coin is unidentifiable, the coin is not exchanged for the client. However, the coin identification sensor is expensive, the physical structure of the exchanger is complicated, the cost is high, the processing process is slow, the risk of receiving counterfeit coins is also met, and the overall effect is poor.
Disclosure of Invention
In view of this, embodiments of the present application provide a method and an apparatus for exchanging coins, so as to achieve more effective processing of problematic coins.
In order to solve the above problem, the technical solution provided by the embodiment of the present application is as follows:
in a first aspect of the present application, there is provided a coin exchange method, including:
acquiring user identity information, wherein the user identity information is used for uniquely indicating the identity of a user;
acquiring the position of the coin thrown by the user in a coin bank;
and establishing a mapping relation between the user identity information and the position of the coin in the coin bank, and storing the mapping relation.
In one possible implementation, when the coins input by the user are coins with different denominations, the method further includes:
acquiring a coin bank identifier corresponding to the coin, and enabling the coins with different face values to enter different coin banks;
the establishing a mapping relationship between the user identity information and the position of the coin in the coin bank and storing the mapping relationship comprises:
and establishing a mapping relation among the user identity information, the position of the coin in the coin bank and the coin bank identification, and storing the mapping relation.
In a possible implementation manner, the obtaining the coin bank identifier corresponding to the user includes:
detecting the diameter of the coin and determining the face value of the coin according to the diameter;
and determining corresponding coin bank identifications according to the face values of the coins, wherein the face values of the coins correspond to the coin bank identifications one to one.
In one possible implementation, the method further includes:
receiving position information of a target coin input by a worker, wherein the position information indicates the position of the target coin in a coin bank, and the target coin is a counterfeit coin;
obtaining target user identity information corresponding to the target coin according to the position information of the target coin and the mapping relation;
and displaying the identity information of the target user to the staff.
In one possible implementation, the method further includes:
receiving position information and a coin bank identification of a target coin input by a worker, wherein the position information indicates the position of the target coin in a coin bank corresponding to the coin bank identification, and the target coin is a counterfeit coin;
obtaining target user identity information corresponding to the target coin according to the position information of the target coin, the coin bank identification and the mapping relation;
and displaying the identity information of the target user to the staff.
In one possible implementation, the method further includes:
counting the counterfeit money amount corresponding to the target user identity information;
and when the money amount of the counterfeit money reaches a preset condition, alarming.
In a possible implementation manner, the obtaining user identity information includes:
acquiring face information or fingerprint information of a user;
and determining corresponding user identity information according to the face information or the fingerprint information.
In a second aspect of embodiments of the present application, there is provided a coin exchange apparatus, the apparatus comprising:
a first acquisition unit configured to acquire user identity information, the user identity information being used to uniquely indicate an identity of a user;
a second acquisition unit configured to acquire a position of a coin inserted by the user in a coin bank;
and the establishing unit is used for establishing a mapping relation between the user identity information and the position of the coin in the coin bank and storing the mapping relation.
In a possible implementation manner, when the coins input by the user are coins with different denominations, the second obtaining unit is further configured to obtain a coin bank identifier corresponding to the coin, and the coins with different denominations enter different coin banks;
the establishing unit is specifically configured to establish a mapping relationship among the user identity information, the position of the coin in the coin bank, and the coin bank identifier, and store the mapping relationship.
In a possible implementation manner, the second obtaining unit is specifically configured to detect a diameter of the coin, and determine a denomination of the coin according to the diameter; and determining corresponding coin bank identifications according to the face values of the coins, wherein the face values of the coins correspond to the coin bank identifications one to one.
In one possible implementation, the apparatus further includes:
the receiving unit is used for receiving position information of a target coin input by a worker, the position information indicates the position of the target coin in a coin bank, and the target coin is a counterfeit coin;
the determining unit is used for obtaining target user identity information corresponding to the target coin according to the position information of the target coin and the mapping relation;
and the display unit is used for displaying the identity information of the target user to the staff.
In one possible implementation, the apparatus further includes:
the receiving unit is used for receiving position information and a coin bank identifier of a target coin input by a worker, wherein the position information indicates the position of the target coin in a coin bank corresponding to the coin bank identifier, and the target coin is a counterfeit coin;
the determining unit is used for obtaining target user identity information corresponding to the target coin according to the position information of the target coin, the coin bank identification and the mapping relation;
and the display unit is used for displaying the identity information of the target user to the staff.
In one possible implementation, the apparatus further includes:
the counting unit is used for counting the counterfeit money amount corresponding to the target user identity information;
and the alarm unit is used for giving an alarm when the money amount of the counterfeit money reaches a preset condition.
In a possible implementation manner, the first obtaining unit is specifically configured to obtain face information or fingerprint information of a user; and determining corresponding user identity information according to the face information or the fingerprint information.
In a third aspect of embodiments of the present application, there is provided an apparatus, including: a processor and a memory;
the memory to store instructions;
the processor is configured to execute the instructions in the memory to perform the method of the first aspect.
In a fourth aspect of embodiments of the present application, there is provided a computer-readable storage medium storing program code or instructions, which when run on a computer, causes the computer to perform the method of the first aspect above.
Therefore, the embodiment of the application has the following beneficial effects:
when a user exchanges coins, the identity information of the user is firstly acquired. At the same time, the position of the coins deposited by the user in the coin bank is recorded. That is, when the user deposits a coin, the positional information at which the coin entered the coin bank is acquired. And after the user identity information and the position of the coin in the coin bank are acquired, establishing a mapping relation between the user identity information and the position of the coin, and storing the mapping relation. Therefore, by the method provided by the embodiment of the application, when the user exchanges the coins, the authenticity judgment is not needed to be carried out firstly, and the exchange efficiency is improved. Meanwhile, by recording the mapping relation between the coins exchanged by each user and the user identity information, when the coins have problems, the target users can be traced through the mapping relation, and the efficiency of workers and the customer consciousness are improved.
Drawings
Fig. 1 is a flowchart of a coin exchange method according to an embodiment of the present application;
fig. 2 is a schematic view of an application scenario provided in an embodiment of the present application;
fig. 3 is a diagram of a coin exchange framework provided by an embodiment of the present application;
fig. 4 is a schematic structural diagram of a coin exchange device according to an embodiment of the present application.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the drawings are described in detail below.
The inventor finds that the conventional coin exchange machine detects the authenticity of the coin firstly when a user exchanges the coin in the conventional coin exchange machine, and returns the coin to the user without exchanging the coin if the coin is a counterfeit coin. However, the sensor for identifying the authenticity of the coin is expensive to manufacture, and the installation of the identification sensor increases the complexity of the structure of the changer. Moreover, with the continuous upgrading of the counterfeiting technology, the conventional exchange machine inevitably receives counterfeit money, so that a great deal of loss is caused.
Based on this, the embodiment of the application provides a coin exchange method, which does not detect and identify the true and false of the coin in the user exchange process, but first obtains the identity information of the user, binds the identity information of the user and the position of the coin put into the user in a coin bank, and stores the mapping relationship between the identity information of the user and the position of the coin in the coin bank. When the staff finds that the coins have problems, the user identity information of the thrown coins can be found out based on the position information of the coins in the coin bank and the mapping relation, and therefore the target users can be traced. By the method, the exchange efficiency can be improved, the cost of the exchange machine can be reduced, and the customer consciousness can be improved.
In order to facilitate understanding of the technical solutions provided by the embodiments of the present application, the coin exchange method provided by the embodiments of the present application will be described below with reference to the accompanying drawings.
Exemplary method
Referring to fig. 1, which is a flowchart of a coin exchange method provided in an embodiment of the present application, as shown in fig. 1, the method may include:
s101: and acquiring user identity information.
In this embodiment, when the user performs coin exchange, the identity information of the user is collected first, and the identity information of the user is used to uniquely indicate the identity of the user.
In some possible implementation manners, in order to avoid the user from using the false identity card for exchange, when the user identity information is collected, the false authentication can be prevented by acquiring the biological information of the user. For example, the biometric information may be face information, fingerprint information, iris information, or the like. Specifically, firstly, the face information or fingerprint information of the user is acquired, and then the identity information of the user is determined according to the face information or fingerprint information of the user. In practical application, when the face information or the fingerprint information of the user is acquired, the face information or the fingerprint information of the user can be compared with the face information or the fingerprint information of the user stored in the public security system, so that the user identity information of the user is acquired according to a comparison result.
S102: the position of coins input by a user in the coin bank is obtained.
In this embodiment, after the user identity information of the user is acquired, the position of the coin put in by the user in the coin bank is recorded.
When coins enter the coin magazine, the coins are sequentially stored in the order of entry. For example, as shown in the schematic view of fig. 2, all the coins deposited by the users are sequentially stored in the coin bank according to the entering sequence, and the exchange system records the positions of the coins deposited by the users in the coin bank. If there are 100 coins in the current coin bank, when the user a exchanges coins, the position of the first coin inserted by the user a in the coin bank is 101, and then 101 is recorded. Of course, the exchange system may record the position of the coin in the coin bank in other forms, and this embodiment is not limited herein.
It can be understood that, in the actual exchange, the user can input coins of different denominations, and in order to facilitate counting by the staff, different coin banks are set for the coins of different denominations, so that the coins of a certain denomination are stored in the corresponding coin bank. For example, a coin with a denomination of 0.1 yuan, a coin bank with a denomination of 0.5 yuan, and a coin bank with a denomination of 1 yuan are provided. In this case, when the user inserts a coin, it is necessary to specify a coin bank into which the coin is to be inserted and acquire the coin bank identification.
In some implementations, when a user plunges a coin, the changer may detect a diameter of the coin, the denomination of the coin being determined by the diameter of the coin; and identifying the coin bank corresponding to the face value of the coin. Due to the different sizes of different coins, for example, the diameter of a 1-yuan coin is 25.00 mm, the diameter of a 0.5-yuan coin is 20.50 mm, and the diameter of a 0.1-yuan coin is 22.50 mm, the denomination of the coin is determined by the diameter of the coin, and the identifier of the coin bank into which the coin is about to enter can be obtained.
The acquired coin bank identification may indicate which coin bank when there is a coin bank for each denomination in the exchange machine. For example, the exchange machine includes 1 0.1 yuan coin bank, 1 0.5 yuan coin bank and 1 yuan 1 coin bank, and the coin bank identifier may be 0.1, 0.5 and 1, respectively, and the coin bank into which the coin enters may be known through the coin bank identifier.
When each denomination of coin in the exchange machine corresponds to a plurality of coin banks, the acquired coin bank identification not only indicates which coin bank, but also indicates which coin bank in the coin bank. That is, when a coin of one denomination corresponds to a plurality of coin banks, the coin bank identification further includes the serial number of the coin bank. If 1 yuan of coins in the exchange machine corresponds to 3 coin banks, the coin identification can be 1-1/1-2/1-3, and the coin identification can be used for acquiring the coin bank which the 1 yuan of coins enter.
S103: and establishing a mapping relation between the user identity information and the position of the coin in the coin bank, and storing the mapping relation.
In this embodiment, after the position of the coin inserted by the current user in the coin bank is obtained, a mapping relationship between the user identity information and the position of the coin in the coin bank is established, and the mapping relationship is stored.
It will be appreciated that when the exchange machine receives only coins of one denomination and the exchange machine includes only one coin bank, only the location of the coin in the coin bank needs to be obtained. When the exchange machine receives coins with only one face value and comprises a plurality of coin storehouses, or when the exchange machine receives coins with multiple face values and each coin value corresponds to one coin storehouse, the identification of the coin storehouse into which the coin enters and the position of the coin in the coin storehouse need to be acquired.
When the coin bank identification corresponding to the coin is obtained, and the mapping relation is established, the mapping relation among the user identity information, the coin bank identification and the position of the coin in the coin bank is established, and the mapping relation is stored. For example, the exchange machine includes a coin bank of 0.1 yuan coins, 1 coin bank of 0.5 yuan and 1 coin bank of 1 yuan, the user inserts a 0.5 yuan coin, obtains the coin bank identifier 0.5 corresponding to the coin, and establishes the mapping relationship at the position 50 in the coin bank, that is, the 0.5 yuan coin inserted by the user is the 50 th coin in the coin bank: user a-0.5-50; the user puts in a 1 yuan coin, obtains the coin bank label 1 corresponding to the coin and the position 100 in the coin bank, and establishes the mapping relation as follows: users a-1-100.
For another example, the exchange machine includes 1 0.5-yuan coin bank and 2 1-yuan coin banks, the user inserts one 1-yuan coin, obtains the coin bank identifier 1-2 corresponding to the coin (the coin is inserted into the 2-yuan bank of the 1-yuan coin bank), and establishes the mapping relationship at the position 101 in the coin bank as follows: user a-1-2-101.
Therefore, the coin exchange method provided by the embodiment of the application can realize the binding between the coin and the user. When the vault personnel count the coins, counting the retrieved coins in sequence, and when a problem coin is encountered, positioning a target user through the position information of the problem coin and a pre-stored mapping relation, wherein the specific implementation mode is as follows:
one is that when the established mapping relation comprises user identity information and the position of a coin in a coin bank, the position information of a target coin input by a worker is received, wherein the position information refers to the position of the target coin in the coin bank, and the target coin is a counterfeit coin; obtaining target user identity information corresponding to the target coin according to the position information of the target coin and the mapping relation; and displaying the identity information of the target user to a worker. For example, if the input position information of the target coin is 100, the system determines that the corresponding target user is the user a through inquiry, acquires the user identity information of the user a, and displays the user identity information to the staff for the staff to perform subsequent processing.
Firstly, when the established mapping relation comprises user identity information, a coin bank identifier and the position of a coin in a coin bank, receiving position information of a target coin and the coin bank identifier input by a worker, wherein the position information refers to the position of the target coin in the coin bank, and the target coin is a counterfeit coin; obtaining target user identity information corresponding to the target coin according to the position information of the target coin, the coin bank identification and the mapping relation; and displaying the identity information of the target user to a worker. For example, if the identifier of the coin bank where the input target coin is located is 1-2 and the location information is 101, the system determines that the corresponding target user is the user a through inquiry, acquires the user identity information of the user a, and displays the user identity information to the staff.
Specifically, when the system acquires the user identity information, counting the counterfeit money amount corresponding to the target user identity information, judging whether the current corresponding counterfeit money amount reaches a preset condition, and if so, alarming; otherwise, the money amount of the counterfeit money appearing under the user name is increased. That is, the money amount of the counterfeit money when the user exchanges can be accumulated, and when the money amount of the counterfeit money corresponding to a certain user reaches a threshold value, the user can be determined to intentionally use the counterfeit money, and then an alarm is given. For example, when the amount of money accumulated by the user A to exchange counterfeit money reaches 50 yuan, an alarm is given, and the system can add the user to a blacklist.
As can be seen, in the exchange scheme provided in this embodiment, when the user exchanges coins, the identity information of the user is first obtained. At the same time, the position of the coins deposited by the user in the coin bank is recorded. That is, when the user deposits a coin, the positional information at which the coin entered the coin bank is acquired. And after the user identity information and the position of the coin in the coin bank are acquired, establishing a mapping relation between the user identity information and the position of the coin, and storing the mapping relation. Therefore, by the method provided by the embodiment of the application, when the user exchanges the coins, the authenticity judgment is not needed to be carried out firstly, and the exchange efficiency is improved. Meanwhile, by recording the mapping relation between the coins exchanged by each user and the user identity information, when the coins have problems, the target users can be traced through the mapping relation, and the efficiency of workers and the customer consciousness are improved.
For ease of understanding, referring to the framework diagram shown in fig. 3, a redemption system implementing the above scheme may include a redemption machine and a banking system, as shown in fig. 3. Before using the change machine, a user needs to enter fingerprint information and face information of the user through face recognition or fingerprint recognition registration. When a user exchanges coins, the identity information of the current user needs to be verified through face recognition or fingerprint recognition. After the user identity is determined, the user can put the coins into the machine inlet, the laser sensor is arranged at the machine inlet, the diameter of the coins is obtained according to the distance for shielding the laser sensor, the face value of the coins is judged according to the diameter of the coins, and therefore the coins are determined to enter different coin banks. The exchange machine records the number of coins exchanged by each user, matches the sequence (position) of the coins in the coin bank with the user identity information, and stores the matched information in the bank system. The coin bank is provided with a coin bank identification and a coin bank, wherein the coin bank identification is used for identifying the coin bank identification, and the coin bank identification is used for identifying the coin bank identification. The bank system obtains corresponding user identity information according to the coin sequence, the user identity information is displayed to staff of a bank butt-joint user, the staff processes the information according to the information provided by the system, and the problem coin tracing is guaranteed.
Based on the foregoing method embodiment, an embodiment of the present application further provides a coin exchange apparatus, and referring to fig. 4, the drawing is a structural diagram of the coin exchange apparatus provided in the embodiment of the present application, and the apparatus may include:
a first obtaining unit 401, configured to obtain user identity information, where the user identity information is used to uniquely indicate an identity of a user;
a second acquiring unit 402 configured to acquire a position of the coin inserted by the user in a coin bank;
an establishing unit 403, configured to establish a mapping relationship between the user identity information and the position of the coin in the coin bank, and store the mapping relationship.
In a possible implementation manner, when the coins input by the user are coins with different denominations, the second obtaining unit is further configured to obtain a coin bank identifier corresponding to the coin, and the coins with different denominations enter different coin banks;
the establishing unit is specifically configured to establish a mapping relationship among the user identity information, the position of the coin in the coin bank, and the coin bank identifier, and store the mapping relationship.
In a possible implementation manner, the second obtaining unit is specifically configured to detect a diameter of the coin, and determine a denomination of the coin according to the diameter; and determining corresponding coin bank identifications according to the face values of the coins, wherein the face values of the coins correspond to the coin bank identifications one to one.
In one possible implementation, the apparatus further includes:
the receiving unit is used for receiving position information of a target coin input by a worker, the position information indicates the position of the target coin in a coin bank, and the target coin is a counterfeit coin;
the determining unit is used for obtaining target user identity information corresponding to the target coin according to the position information of the target coin and the mapping relation;
and the display unit is used for displaying the identity information of the target user to the staff.
In one possible implementation, the apparatus further includes:
the receiving unit is used for receiving position information and a coin bank identifier of a target coin input by a worker, wherein the position information indicates the position of the target coin in a coin bank corresponding to the coin bank identifier, and the target coin is a counterfeit coin;
the determining unit is used for obtaining target user identity information corresponding to the target coin according to the position information of the target coin, the coin bank identification and the mapping relation;
and the display unit is used for displaying the identity information of the target user to the staff.
In one possible implementation, the apparatus further includes:
the counting unit is used for counting the counterfeit money amount corresponding to the target user identity information;
and the alarm unit is used for giving an alarm when the money amount of the counterfeit money reaches a preset condition.
In a possible implementation manner, the first obtaining unit is specifically configured to obtain face information or fingerprint information of a user; and determining corresponding user identity information according to the face information or the fingerprint information.
It should be noted that, for specific implementation of each unit in this embodiment, reference may be made to the above method embodiment, and this embodiment is not described herein again.
In addition, an embodiment of the present application further provides an apparatus, including: a processor and a memory; the memory to store instructions; the processor is used for executing the instructions in the memory and executing the coin exchange method.
Embodiments of the present application provide a computer-readable storage medium storing program code or instructions, which when run on a computer, causes the computer to perform the coin exchange method described above.
It should be noted that, in the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other. For the system or the device disclosed by the embodiment, the description is simple because the system or the device corresponds to the method disclosed by the embodiment, and the relevant points can be referred to the method part for description.
It should be understood that in the present application, "at least one" means one or more, "a plurality" means two or more. "and/or" for describing an association relationship of associated objects, indicating that there may be three relationships, e.g., "a and/or B" may indicate: only A, only B and both A and B are present, wherein A and B may be singular or plural. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "at least one of the following" or similar expressions refer to any combination of these items, including any combination of single item(s) or plural items. For example, at least one (one) of a, b, or c, may represent: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", wherein a, b, c may be single or plural.
It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. 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 application. Thus, the present application 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 (10)
1. A method of coin exchange, the method comprising:
acquiring user identity information, wherein the user identity information is used for uniquely indicating the identity of a user;
acquiring the position of the coin thrown by the user in a coin bank;
and establishing a mapping relation between the user identity information and the position of the coin in the coin bank, and storing the mapping relation.
2. The method of claim 1, wherein when the coins deposited by the user are coins of different denominations, the method further comprises:
acquiring a coin bank identifier corresponding to the coin, and enabling the coins with different face values to enter different coin banks;
the establishing a mapping relationship between the user identity information and the position of the coin in the coin bank and storing the mapping relationship comprises:
and establishing a mapping relation among the user identity information, the position of the coin in the coin bank and the coin bank identification, and storing the mapping relation.
3. The method of claim 2, wherein the obtaining the coin bank identifier corresponding to the user comprises:
detecting the diameter of the coin and determining the face value of the coin according to the diameter;
and determining corresponding coin bank identifications according to the face values of the coins, wherein the face values of the coins correspond to the coin bank identifications one to one.
4. The method according to any one of claims 1-3, further comprising:
receiving position information of a target coin input by a worker, wherein the position information indicates the position of the target coin in a coin bank, and the target coin is a counterfeit coin;
obtaining target user identity information corresponding to the target coin according to the position information of the target coin and the mapping relation;
and displaying the identity information of the target user to the staff.
5. The method according to any one of claims 1-3, further comprising:
receiving position information and a coin bank identification of a target coin input by a worker, wherein the position information indicates the position of the target coin in a coin bank corresponding to the coin bank identification, and the target coin is a counterfeit coin;
obtaining target user identity information corresponding to the target coin according to the position information of the target coin, the coin bank identification and the mapping relation;
and displaying the identity information of the target user to the staff.
6. The method according to claim 4 or 5, characterized in that the method further comprises:
counting the counterfeit money amount corresponding to the target user identity information;
and when the money amount of the counterfeit money reaches a preset condition, alarming.
7. The method of claim 1, wherein the obtaining user identity information comprises:
acquiring face information or fingerprint information of a user;
and determining corresponding user identity information according to the face information or the fingerprint information.
8. A coin exchange apparatus, the apparatus comprising:
a first acquisition unit configured to acquire user identity information, the user identity information being used to uniquely indicate an identity of a user;
a second acquisition unit configured to acquire a position of a coin inserted by the user in a coin bank;
and the establishing unit is used for establishing a mapping relation between the user identity information and the position of the coin in the coin bank and storing the mapping relation.
9. An apparatus, characterized in that the apparatus comprises: a processor and a memory;
the memory to store instructions;
the processor, configured to execute the instructions in the memory, to perform the method of any of claims 1-7.
10. A computer-readable storage medium, characterized in that it stores program code or instructions which, when run on a computer, cause the computer to perform the method of any of the preceding claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010505522.2A CN111612968A (en) | 2020-06-05 | 2020-06-05 | Coin exchange method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| JPH09106468A (en) * | 1995-10-09 | 1997-04-22 | Laurel Bank Mach Co Ltd | Gold bar storing device |
| CN1648956A (en) * | 2004-12-31 | 2005-08-03 | 湖南金码科技发展有限公司 | Method and device for managing cash in self-aid service system |
| CN104044950A (en) * | 2014-04-11 | 2014-09-17 | 上海古鳌电子科技股份有限公司 | Paper sheet accumulating device |
| CN105913583A (en) * | 2016-05-23 | 2016-08-31 | 北京孔方同鑫科技有限公司 | Identity verification-based automated trading system capable of removing bacteria for paper currency |
| CN109496317A (en) * | 2017-11-27 | 2019-03-19 | 齐心商用设备(深圳)有限公司 | The counting implementation method of paper money counter, paper money counter |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09106468A (en) * | 1995-10-09 | 1997-04-22 | Laurel Bank Mach Co Ltd | Gold bar storing device |
| CN1648956A (en) * | 2004-12-31 | 2005-08-03 | 湖南金码科技发展有限公司 | Method and device for managing cash in self-aid service system |
| CN104044950A (en) * | 2014-04-11 | 2014-09-17 | 上海古鳌电子科技股份有限公司 | Paper sheet accumulating device |
| CN105913583A (en) * | 2016-05-23 | 2016-08-31 | 北京孔方同鑫科技有限公司 | Identity verification-based automated trading system capable of removing bacteria for paper currency |
| CN109496317A (en) * | 2017-11-27 | 2019-03-19 | 齐心商用设备(深圳)有限公司 | The counting implementation method of paper money counter, paper money counter |
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