CN115345326A

CN115345326A - Precious metal recovery transaction system and method

Info

Publication number: CN115345326A
Application number: CN202210842697.1A
Authority: CN
Inventors: 陆勇; 沈小杰; 卢宗海; 梁小娟
Original assignee: Guangdong Junjian Intelligent Co ltd
Current assignee: Guangdong Junjian Intelligent Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-11-15

Abstract

The invention belongs to the technical field of recovery and discloses a precious metal recovery transaction system and a precious metal recovery transaction method. The method comprises the following steps: the method comprises the steps that when a metal transaction module receives a metal recovery instruction of a user, metal to be recovered is obtained; the metal analysis module performs weight detection to feed back the initial weight, determines that the component of the metal to be recovered is analyzed according to the initial weight to obtain an analysis result, and moves the metal to be recovered to the metal recovery module when the recovery condition is met; the metal recovery module obtains target recovery metal and a target recovery box according to the analysis result, performs metal packaging recovery according to the target recovery metal and the target recovery box, and generates a recovery completion instruction; the metal transaction module determines a target recovery amount according to the recovery finishing instruction and the target recovery metal, sends the target recovery amount to a terminal where a user is located, generates a transaction receipt and a record log, and sends the record log to the background management module; the background management module stores the recorded logs, so that metal recovery is efficiently carried out.

Description

Precious metal recovery transaction system and method

Technical Field

The invention relates to the technical field of recovery, in particular to a precious metal recovery transaction system and a precious metal recovery transaction method.

Background

Generally, most metals such as gold have beautiful colors, have strong chemical stability, and are not easy to react with other chemicals under normal conditions. Noble metals such as gold have played a prominent role in the jewelry industry, electronics industry, modern communications, aerospace and aviation industry and other sectors. According to the current market research, common people store a certain part of gold, and the current ways for recovering gold mainly comprise jewelry shop old gold recovery, spreading, gold purification shop stores and the like, and the recovery ways have a series of problems of no industrial standard, limited channels and the like for common people, and meanwhile, the recovery process is finished manually, so that the metal recovery efficiency is low.

The above is only for the purpose of assisting understanding of the technical solution of the present invention, and does not represent an admission that the above is the prior art.

Disclosure of Invention

The invention mainly aims to provide a precious metal recovery transaction system and a precious metal recovery transaction method, and aims to solve the technical problem of how to efficiently recover metals in the prior art.

To achieve the above object, the present invention provides a precious metal recovery transaction system including: the device comprises a metal transaction module, a metal analysis module, a metal recovery module and a background management module;

the metal transaction module is used for acquiring the metal to be recovered and moving the metal to be recovered to the metal analysis module when receiving a metal recovery instruction of a user;

the metal analysis module is used for carrying out weight detection according to the metal to be recovered to feed back an initial weight, determining to carry out component analysis on the metal to be recovered according to the initial weight to obtain an analysis result, and moving the metal to be recovered to the metal recovery module when the analysis result meets a recovery condition;

the metal recovery module is used for obtaining target recovery metal and a target recovery box according to the analysis result, performing metal packaging recovery according to the target recovery metal and the target recovery box, and generating a recovery completion instruction;

the metal transaction module is further used for determining a target recovery amount according to the recovery finishing instruction and the target recovery metal, sending the target recovery amount to a terminal where the user is located, generating a transaction receipt and a record log, and sending the record log to the background management module;

and the background management module is used for storing the record log.

Optionally, the metal transaction module is further configured to perform identity authentication according to the identity authentication information when identity authentication information of a user is received, and push a recovery price and a recovery protocol to a display interface when the authentication information passes, so that the user feeds back a confirmation instruction according to the recovery price and the recovery protocol through the display interface, and generates a metal recovery instruction according to the confirmation instruction when the confirmation instruction is received.

Optionally, the metal analysis module comprises a gravimetric analysis module, a gravimetric validation module, a surface analysis module, an internal analysis module, and a melting module;

the weight analysis module is used for carrying out weight detection on the metal to be recovered and feeding back an initial weight;

the weight confirmation module is used for sending the initial weight to the metal transaction module, receiving a transaction instruction fed back by the metal transaction module, and generating a first detection instruction when the transaction instruction is a transaction confirmation instruction;

the surface analysis module is used for carrying out surface component detection on the metal to be recovered according to the first detection instruction, and generating a second detection instruction when the surface component detection result is a first qualified result;

the internal analysis module is used for detecting the internal components of the metal to be recovered according to the second detection instruction, and generating a smelting instruction when the internal component detection result is a second qualified result;

the smelting module is used for smelting the metal to be recovered according to the smelting instruction and a preset smelting melting point to obtain smelting metal and generate a third detection instruction;

the surface analysis module is further configured to perform surface component detection on the molten metal according to the third detection instruction to obtain an analysis result, and move the molten metal to the metal recovery module when the analysis result meets a recovery condition.

Optionally, the weight confirmation module is further configured to send the initial weight to the metal transaction module, receive a transaction instruction fed back by the metal transaction module, and move the metal to be recovered to the metal transaction module according to the transaction rejection instruction when the transaction instruction is a transaction rejection instruction;

the metal transaction module is also used for ending the transaction according to the transaction rejection instruction and returning the metal to be recovered.

Optionally, the internal analysis module is further configured to perform internal component detection on the metal to be recovered according to the second detection instruction, send a smelting or not instruction to the metal transaction module when the internal component detection result is a second qualified result, receive the metal smelting instruction fed back by the metal transaction module, and generate a smelting instruction when the metal smelting instruction is a smelting confirmation instruction.

Optionally, the metal recycling module is further configured to obtain a target recycling metal and a target recycling box according to the analysis result and the smelting metal, obtain user information, product information, transaction information, and encoding information of the target recycling box, generate tag information according to the user information, the product information, the transaction information, and the encoding information, perform metal packaging and recycling on the target recycling metal according to the tag information and the target recycling box, obtain a recycling storage box, and generate a recycling completion instruction.

Optionally, the metal recovery module is further configured to determine a total recovery weight according to the storage weight of each recovered storage box, and send weight warning information to the background management module when the total recovery weight reaches a recovery weight threshold;

the background management module is further used for carrying out early warning according to the weight early warning information, generating a dynamic management password and sending the dynamic management password to an administrator, so that the administrator can extract and recover the recovery storage boxes according to the dynamic management password.

Further, to achieve the above object, the present invention also provides a precious metal recovery transaction method applied to the precious metal recovery transaction system as described above, the precious metal recovery transaction system including: the metal transaction module, the metal analysis module, the metal recovery module and the background management module, the noble metal recovery transaction method comprises the following steps:

the metal transaction module acquires a metal to be recovered and moves the metal to be recovered to the metal analysis module when receiving a metal recovery instruction of a user;

the metal analysis module performs weight detection according to the metal to be recovered to feed back an initial weight, determines to perform component analysis on the metal to be recovered according to the initial weight to obtain an analysis result, and moves the metal to be recovered to the metal recovery module when the analysis result meets a recovery condition;

the metal recovery module obtains target recovery metal and a target recovery box according to the analysis result, performs metal packaging recovery according to the target recovery metal and the target recovery box, and generates a recovery completion instruction;

the metal transaction module determines a target recovery amount according to the recovery finishing instruction and the target recovery metal, sends the target recovery amount to a terminal where the user is located, generates a transaction receipt and a record log, and sends the record log to the background management module;

and the background management module stores the record log.

Optionally, when the metal transaction module receives a metal recycling instruction from a user, the method further includes:

the metal transaction module carries out identity authentication according to identity authentication information of a user when receiving the identity authentication information of the user, pushes a recovery price and a recovery protocol to a display interface when the authentication is passed, so that the user feeds back a confirmation instruction according to the recovery price and the recovery protocol through the display interface, and generates a metal recovery instruction according to the confirmation instruction when receiving the confirmation instruction.

the metal analysis module feeds back initial weight according to the weight detection of the metal to be recovered, performs component analysis on the metal to be recovered according to the initial weight to obtain an analysis result, and moves the metal to be recovered to the metal recovery module when the analysis result meets the recovery condition, and the method comprises the following steps:

the weight confirmation module sends the initial weight to the metal transaction module, receives a transaction instruction fed back by the metal transaction module, and generates a first detection instruction when the transaction instruction is a transaction confirmation instruction;

the surface analysis module is used for carrying out surface component detection on the metal to be recovered according to the first detection instruction, and when the surface component detection result is a first qualified result, a second detection instruction is generated;

the internal analysis module is used for detecting internal components of the metal to be recovered according to the second detection instruction, and when the internal component detection result is a second qualified result, a smelting instruction is generated;

the smelting module is used for smelting the metal to be recovered according to the smelting instruction and a preset smelting melting point to obtain smelted metal and generate a third detection instruction;

and the surface analysis module performs surface component detection on the molten metal according to the third detection instruction to obtain an analysis result, and moves the molten metal to the metal recovery module when the analysis result meets a recovery condition.

According to the invention, when a metal recovery instruction of a user is received through the metal transaction module, the metal to be recovered is obtained and is moved to the metal analysis module; the metal analysis module performs weight detection according to the metal to be recovered to feed back an initial weight, determines to perform component analysis on the metal to be recovered according to the initial weight to obtain an analysis result, and moves the metal to be recovered to the metal recovery module when the analysis result meets a recovery condition; the metal recovery module obtains target recovery metal and a target recovery box according to the analysis result, performs metal packaging recovery according to the target recovery metal and the target recovery box, and generates a recovery completion instruction; the metal transaction module determines a target recovery amount according to the recovery finishing instruction and the target recovery metal, sends the target recovery amount to a terminal where the user is located, generates a transaction receipt and a record log, and sends the record log to the background management module; and the background management module stores the record log. The metal transaction module and the user in the precious metal recovery transaction system are used for conducting recovery transaction and obtaining the metal to be recovered, the metal weight and the metal components are analyzed through the metal analysis module, the metal to be recovered is moved to the metal recovery module to be recovered when the analysis result meets the recovery condition, the metal is finally completed through the metal transaction module, the transaction is recorded and stored through the background management module, the metal recovery efficiency and convenience are improved, manual recovery is not needed, and the waste of human resources is reduced.

Drawings

FIG. 1 is a block diagram showing the construction of a first embodiment of a precious metal recovery transaction system according to the present invention;

FIG. 2 is a block diagram of a second embodiment of a precious metal recovery transaction system according to the present invention;

FIG. 3 is a schematic flow chart of a first embodiment of a precious metal recovery transaction method according to the present invention;

FIG. 4 is a schematic flow chart of a second embodiment of the transaction method for precious metal recovery according to the present invention.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.

Referring to fig. 1, fig. 1 is a block diagram illustrating a first embodiment of a precious metal recovery transaction system according to the present invention.

In this embodiment, the precious metal recovery transaction system includes: the system comprises a metal transaction module 10, a metal analysis module 20, a metal recovery module 30 and a background management module 40; the metal transaction module 10 is configured to, when receiving a metal recycling instruction of a user, obtain a metal to be recycled and move the metal to be recycled to the metal analysis module 20; the metal analysis module 20 is configured to perform weight detection according to the metal to be recovered to feed back an initial weight, determine to perform component analysis on the metal to be recovered according to the initial weight to obtain an analysis result, and move the metal to be recovered to the metal recovery module 30 when the analysis result meets a recovery condition; the metal recovery module 30 is configured to obtain a target recovery metal and a target recovery box according to the analysis result, perform metal packaging recovery according to the target recovery metal and the target recovery box, and generate a recovery completion instruction; the metal transaction module 10 is further configured to determine a target recycling amount according to the recycling completion instruction and the target recycling metal, send the target recycling amount to the terminal where the user is located, generate a transaction receipt and a record log, and send the record log to the background management module 40; and the background management module 40 is used for storing the record log.

It is understood that the metals to be recovered can be precious metals, such as gold and silver, but since the precious metal recovery transaction system mainly uses gold recovery, gold is taken as an example in the present embodiment.

In specific implementation, when the metal transaction module 10 receives a metal recovery instruction sent by a user, the user confirms that metal recovery transaction is performed, at this time, the metal transaction module 10 starts the cabin door and sends a moving instruction to move the tray a out of the cabin door, so that the user places the metal to be recovered on the tray a, then moves the tray a into the cabin door, and closes the cabin door, thereby obtaining the metal to be recovered. After obtaining the metal to be recovered from the user, the metal transaction module 10 sends a moving instruction to make the viewing manipulator grab the metal to be recovered to the electronic scale tray B, which is located in the metal analysis module 20, so that the metal to be recovered moves to the metal analysis module 20.

It should be noted that, in order to ensure that the process of the metal recovery transaction meets the user requirement and is performed under the condition of the user's own wishes, further, when the metal recovery instruction of the user is received, the metal transaction module 10 obtains the metal to be recovered and before moving the metal to be recovered to the metal analysis module 20, further includes: the metal transaction module 10 performs identity authentication according to the identity authentication information when receiving the identity authentication information of the user, pushes a recovery price and a recovery protocol to a display interface when the authentication is passed, so that the user feeds back a confirmation instruction according to the recovery price and the recovery protocol through the display interface, and generates a metal recovery instruction according to the confirmation instruction when receiving the confirmation instruction.

It is understood that the authentication information may be face information, identification card information, bank card information, fingerprint information, and the like, which is not limited in this embodiment. When receiving the identity verification information of the user, the metal transaction module 10 performs real-name authentication on the user according to the identity verification information, and when the real-name authentication passes, the identity authentication passes, and at this time, pushes the recovery price and the recovery protocol of the metal to be recovered to a display interface. For example, when the current user sends the authentication information, the metal type of the metal to be recovered is synchronously sent, the corresponding recovery price and the recovery protocol are pushed to the display interface of the metal transaction module according to the metal type, so that the user can know the recovery price and the recovery protocol through the display interface, when the user agrees to perform metal recovery with the current recovery price and the recovery protocol, the user can feed back a confirmation instruction through the display interface, and when the metal transaction module 10 receives the confirmation instruction, the metal transaction module 10 generates the metal recovery instruction corresponding to the user.

It should be noted that, the metal analysis module 20 performs weight detection on the metal to be recovered at the electronic scale tray B, so as to obtain the current weight of the metal to be recovered, where the current weight of the metal to be recovered is the initial weight.

It can be understood that, after the metal analysis module 20 obtains the initial weight, the initial weight is sent to the metal transaction module 10, the metal transaction module 10 pushes the initial weight to the display interface to display, when the user feeds back the transaction instruction through the display interface, the metal transaction module 10 feeds back the transaction instruction to the metal analysis module 20, after the initial weight is confirmed, if the user confirms the weight, the identification code of the transaction instruction is 1, at this time, the metal analysis module 20 obtains the transaction instruction as a transaction confirmation instruction, the metal analysis module 20 performs component analysis on the metal to be recovered according to the transaction confirmation instruction to obtain a component analysis result of the metal to be recovered, and when the analysis result meets the recovery condition, the metal analysis module 20 moves the metal to be recovered to the metal recovery module 30 to perform metal recovery.

It should be noted that, because a small amount of impurities may exist in the metal to be recovered, the impurities in the metal to be recovered can be removed from the analysis result obtained after the component analysis of the metal to be recovered, so that a pure recovered metal is obtained, and the pure recovered metal is the target recovered metal. The target recovery box is a storage box for packaging target recovery metal.

It can be understood that, after obtaining the target recovery metal, the metal recovery module 30 starts the packaging program and sends a packaging instruction, controls the box sending system in the metal recovery module 30 to move the target recovery box to the tray F according to the packaging instruction, and the metal recovery module 30 performs metal packaging recovery on the target recovery gold at the tray F according to the target recovery box, and generates a recovery completion instruction after the packaging is completed.

In a specific implementation, in order to ensure the processing efficiency of the precious metal recovery transaction system and simultaneously ensure the safety and the metal circulation of metal recovery, the metal recovery module 30 further obtains a target recovery metal and a target recovery box according to the analysis result, performs metal encapsulation recovery according to the target recovery metal and the target recovery box, and generates a recovery completion instruction, and further includes: the metal recovery module 30 determines a total recovery weight according to the storage weight of each recovered storage box, and sends weight early warning information to the background management module 40 when the total recovery weight reaches a recovery weight threshold; and the background management module 40 performs early warning according to the weight early warning information, generates a dynamic management password and sends the dynamic management password to an administrator, so that the administrator extracts and recovers each recovery storage box according to the dynamic management password.

Note that the recycled storage box refers to a storage box after the target recycled metal has been loaded in the target recycled box. After the metal recovery module 30 is packaged to obtain the recovered storage boxes, the recovered storage boxes are conveyed into the safe through the closed-loop rail, the storage weight of each recovered storage box represents the metal weight corresponding to each target recovered metal, and the total recovery weight of all the target recovered metals can be determined according to the storage weight of each recovered storage box. When the total recovery weight reaches the recovery weight threshold value, the metal recovery module 30 sends weight early warning information to the background management module 40, the background management module 40 carries out early warning to remind a manager to take out the safe box in time, and a dynamic management password is generated and sent to the manager, and the dynamic management password is generated randomly and fails after the safe box is extracted once and recovered. The manager opens the cabinet door of the metal recovery module through authorization, closes the recovery storage box falling cabin door of the safe through the dynamic management password, takes away the safe, puts in the empty safe simultaneously, and opens the recovery storage box falling cabin door of the safe through the dynamic management password after the installation is in place. Meanwhile, a positioning system is arranged in the safe box, and an administrator can open the safe box through dynamic password management after the safe box is required to be brought to a designated place, so that the storage box can be taken out and recovered. By this embodiment, the recovery weight threshold can be set by the administrator according to the safety threshold.

It should be noted that, the metal transaction module 10 determines that the recycling is completed according to the recycling completion instruction, determines the target recycling amount according to the weight and the recycling price of the target recycling metal, and the metal transaction module 10 sends the digital currency corresponding to the target recycling amount to the terminal where the user is located, such as a user card package, generates a transaction slip and a log of the transaction, and sends the log to the background management module 40.

It is understood that the background management module 40 stores the log of records.

In the embodiment, the rendering module and the behavior module are subjected to simulation test through the test module according to sample data, and the configuration module is determined to receive a user instruction when the test passes according to a test result; the configuration module receives the user instruction and acquires data to be drawn according to the user instruction; the rendering module performs virtual simulation according to the data to be drawn to obtain a simulation image and renders and displays the simulation image; the behavior module acquires sensor data, determines the simulation action of the user according to the sensor data, and synchronously displays the simulation action and the simulation image. The data to be drawn is acquired through a configuration module in the precious metal recovery transaction system, virtual simulation and rendering display are carried out according to a rendering module, synchronous display of actions is achieved through a behavior module, normal operation of the rendering module and the behavior module is guaranteed through a test module, and finally the effect of carrying out virtual simulation quickly is achieved.

Referring to fig. 2, fig. 2 is a block diagram illustrating a second embodiment of the precious metal recovery transaction system according to the present invention, and the second embodiment of the precious metal recovery transaction system according to the present invention is proposed based on the first embodiment.

In this embodiment, the metal analysis module 20 includes a weight analysis module 21, a weight confirmation module 22, a surface analysis module 23, an internal analysis module 24, and a melting module 25; the weight analysis module 21 is configured to perform weight detection on the metal to be recovered and feed back an initial weight; the confirmation module 22 is configured to send the initial weight to the metal transaction module 10, receive a transaction instruction fed back by the metal transaction module 10, and generate a first detection instruction when the transaction instruction is a transaction confirmation instruction; the surface analysis module 23 is configured to perform surface component detection on the metal to be recovered according to the first detection instruction, and generate a second detection instruction when a surface component detection result is a first qualified result; the internal analysis module 24 is configured to perform internal component detection on the metal to be recovered according to the second detection instruction, and generate a smelting instruction when an internal component detection result is a second qualified result; the smelting module 25 is configured to smelt the metal to be recovered according to the smelting instruction and a preset smelting melting point to obtain smelted metal and generate a third detection instruction; the surface analysis module 23 is further configured to perform surface component detection on the molten metal according to the third detection instruction to obtain an analysis result, and move the molten metal to the metal recovery module 30 when the analysis result meets a recovery condition.

It should be noted that, the electronic scale tray B in the weight analysis module 21 performs weight detection on the metal to be recovered, so as to obtain the current weight of the metal to be recovered, where the current weight of the metal to be recovered is the initial weight.

It can be understood that, in order to ensure the smooth transaction and ensure the transaction satisfaction and the transaction willingness of the user, further, after the weight analysis module 21 performs weight detection on the metal to be recovered and feeds back the initial weight, the method further includes: the weight confirmation module 21 sends the initial weight to the metal transaction module 10, receives a transaction instruction fed back by the metal transaction module, and moves the metal to be recovered to the metal transaction module according to the transaction rejection instruction when the transaction instruction is a transaction rejection instruction; the metal transaction module 10 is further configured to end the transaction according to the transaction rejection instruction, and return the metal to be recovered.

In the concrete implementation, after the weight analysis module 21 obtains the initial weight, the weight confirmation module 22 sends the initial weight to the metal transaction module 10, the metal transaction module 10 pushes the initial weight to the display interface for display, when a user feeds back a transaction instruction through the display interface, the metal transaction module 10 feeds back the transaction instruction to the weight confirmation module 22, after the initial weight is confirmed, if the user does not confirm the initial weight, the identification code of the transaction instruction is 0, at this time, the weight confirmation module 22 obtains the transaction instruction as a transaction rejection instruction, the weight confirmation module 22 moves the metal to be recovered from the electronic scale tray B to the tray a in the metal transaction module 10 according to the transaction rejection instruction, at this time, the metal transaction module 10 starts the cabin door again according to the transaction rejection instruction, moves the tray a to the outside of the cabin door, moves the tray a into the cabin door after the user waits to recover the metal and closes the cabin door, and thus the transaction is finished.

It should be noted that, after the weight analysis module 21 obtains the initial weight, the weight confirmation module 22 sends the initial weight to the metal transaction module 10, the metal transaction module 10 pushes the initial weight to the display interface for display, when the user feeds back a transaction instruction through the display interface, the metal transaction module 10 feeds back the transaction instruction to the weight confirmation module 22, after the initial weight is confirmed, if the user confirms the initial weight, the identification code of the transaction instruction is 1, at this time, the weight confirmation module 22 obtains the transaction instruction as the transaction confirmation instruction, and the weight confirmation module 22 generates the first detection instruction according to the transaction confirmation instruction.

It should be noted that, the surface analysis module 23 performs surface component analysis on the gold to be recovered according to the first detection instruction and the spectrometer, so as to obtain a surface component and a metal content of the metal to be recovered, where the surface component and the metal content are surface component detection results. When the surface component detection result meets the set recovery condition, the surface component detection result is qualified, the surface component detection result is the first qualified result, and the next internal component analysis can be carried out to generate a second detection instruction. While the surface analysis module 23 moves the metal to be recovered from the electronic scale tray B to the tray C of the internal analysis module 24.

It can be understood that, when the surface component detection result does not meet the set recovery condition, it indicates that the surface component detection result is not qualified, at this time, the surface analysis module 23 moves the metal to be recovered to the tray a of the metal transaction module 10 again, the metal transaction module 10 starts the cabin door, moves the tray a to the outside of the cabin door, and moves the tray a to the inside of the cabin door and closes the cabin door after the user takes away the metal to be recovered, thereby rejecting recovery to end the transaction.

It should be noted that, the internal analysis module 24 performs internal component detection on the metal to be recovered according to the second detection instruction and the preset water lifting method, and at this time, the internal analysis module 24 moves the tray C to transfer the metal to be recovered into the container D for analysis, so as to obtain internal components and metal content of the metal to be recovered, where the internal components and the metal content are internal component detection results. And when the detection result of the internal components meets the set recovery condition, the detection result of the internal components is qualified, and the detection result of the internal components is the second qualified result, so that the next metal smelting can be carried out, and a smelting instruction is generated. While the internal analysis module 24 transfers the metal to be recovered from the container D into the melting furnace E.

It can be understood that, since smelting may damage the shape of the metal, in order to ensure the voluntary principle of the user, further, the internal analysis module 24 performs internal component detection on the metal to be recovered according to the second detection instruction, and when the internal component detection result is a second qualified result, generates a smelting instruction, including: the internal analysis module 24 performs internal component detection on the metal to be recovered according to the second detection instruction, sends a smelting or not instruction to the metal transaction module 10 when the internal component detection result is a second qualified result, receives a metal smelting instruction fed back by the metal transaction module 10, and generates a smelting instruction when the metal smelting instruction is a smelting confirmation instruction.

In the specific implementation, the internal analysis module 24 performs internal component detection on the metal to be recovered according to the second detection instruction, when the internal component detection result is the second qualified result, the internal analysis module sends a smelting or not instruction to the metal transaction module 10, the metal transaction module 10 sends a smelting or not instruction to the display interface, so that a user can feed back the smelting or not instruction through the display interface, the metal transaction module 10 sends the metal smelting instruction to the internal analysis module 24, when the metal smelting instruction is a smelting confirmation instruction, it is described that the user agrees to smelting, and at this time, the smelting instruction is generated.

It should be noted that when the metal smelting instruction is a smelting refusing instruction, it indicates that the user does not agree with smelting, at this time, the internal analysis module 24 transfers the metal to be recovered from the container D to the tray C, and moves the metal to be recovered from the tray C to the tray a, the metal transaction module 10 starts the cabin door, moves the tray a to the outside of the cabin door, and moves the tray a to the inside of the cabin door and closes the cabin door after the user takes the metal to be recovered away, so that the transaction is ended due to refusing to smelting.

It should be noted that the smelting module 25 obtains a preset smelting melting point of the metal type corresponding to the metal to be recovered, the smelting module 25 smelts the metal to be recovered according to the preset smelting melting point and the smelting instruction, and the smelted metal is cooled and smelted by the air cooling device, so that the smelted metal is obtained, and a third detection instruction is generated, and the smelted metal is the pure recovered metal.

It should be noted that the surface analysis module 23 performs secondary detection on the molten metal according to the third detection instruction to obtain a surface component and a metal content of the molten metal, where the surface component and the metal content are analysis results. When the analysis result satisfies the recovery condition, the molten metal is moved to the metal recovery module 30.

It can be understood that when the analysis result does not meet the recovery condition, the molten metal is moved from the melting furnace E to the tray C and from the tray C to the tray a, the metal transaction module 10 starts the cabin door, moves the tray a out of the cabin door, moves the tray a into the cabin door and closes the cabin door after the user takes away the metal to be recovered, and therefore the transaction is ended due to the detection failure.

In a specific implementation, in order to ensure the accuracy of the recovery process and facilitate recovery and tracing, further, the metal recovery module 30 obtains a target recovery metal and a target recovery box according to the analysis result, performs metal encapsulation and recovery according to the target recovery metal and the target recovery box, and generates a recovery completion instruction, including: the metal recovery module 30 obtains target recovery metal and a target recovery box according to the analysis result and the smelting metal, obtains user information, product information, transaction information and coding information of the target recovery box, generates tag information according to the user information, the product information, the transaction information and the coding information, performs metal packaging recovery on the target recovery metal according to the tag information and the target recovery box, obtains a recovery storage box and generates a recovery completion instruction.

It should be noted that, when the analysis result is that the recovery condition is met, the metal recovery module 30 determines the target recovered metal according to the molten metal, where the molten metal is the target recovered metal, after the target recovered metal is obtained, starts a packaging program and sends a packaging instruction, controls a box sending system in the metal recovery module according to the packaging instruction to move the target recovered box to the tray F, and obtains user information, product information, transaction information and encoded information of the target recovered box at the same time, where the transaction information includes the weight of the target recovered metal, the target recovery amount of money and the transaction settlement time.

It can be understood that the metal recycling module 30 performs metal packaging recycling on the target recycling gold according to the target recycling box at the tray F, generates tag information according to the user information, the product information, the transaction information and the coding information of the target recycling box, attaches the tag information to the target recycling box, performs metal packaging recycling on the target recycling metal based on the target recycling box with the tag information, obtains a recycling storage box which is filled with the target recycling metal and attached with the tag information in the target recycling box, and generates a recycling completion instruction after obtaining the recycling storage box.

In the embodiment, the weight of the metal to be recovered is detected by the weight analysis module, and the initial weight is fed back; the weight confirmation module sends the initial weight to the metal transaction module, receives a transaction instruction fed back by the metal transaction module, and generates a first detection instruction when the transaction instruction is a transaction confirmation instruction; the surface analysis module is used for carrying out surface component detection on the metal to be recovered according to the first detection instruction, and when the surface component detection result is a first qualified result, a second detection instruction is generated; the internal analysis module carries out internal component detection on the metal to be recovered according to the second detection instruction, and generates a smelting instruction when the internal component detection result is a second qualified result; the smelting module is used for smelting the metal to be recovered according to the smelting instruction and a preset smelting melting point to obtain smelting metal and generate a third detection instruction; and the surface analysis module performs surface component detection on the molten metal according to the third detection instruction to obtain an analysis result, and moves the molten metal to the metal recovery module when the analysis result meets a recovery condition. And the components of the metal to be recovered are analyzed through each module in the metal analysis module, so that the accuracy and the safety of the metal to be recovered are ensured.

Referring to fig. 3, fig. 3 is a schematic flow chart of a first embodiment of the precious metal recovery transaction method according to the present invention, which is applied to the precious metal recovery transaction system as described above, and the precious metal recovery transaction system includes: the metal transaction method comprises a metal transaction module, a metal analysis module, a metal recovery module and a background management module, wherein the precious metal recovery transaction method comprises the following steps:

step S10: the metal transaction module obtains the metal to be recovered and moves the metal to be recovered to the metal analysis module when receiving a metal recovery instruction of a user.

It should be noted that, the execution main body of this embodiment is a precious metal recovery transaction system, when a metal transaction module in the precious metal recovery transaction system receives a metal recovery instruction of a user, the metal transaction module acquires a metal to be recovered and moves the metal to be recovered to a metal analysis module, the metal analysis module performs weight detection on the metal to be recovered to feed back an initial weight, component analysis is performed on the metal to be recovered according to the initial weight, an analysis result is obtained, when the analysis result meets a recovery condition, the metal to be recovered is moved to the metal recovery module, the metal recovery module obtains a target recovered metal and a target recovered box according to the analysis result, metal encapsulation recovery is performed according to the target recovered metal and the target recovered box, a recovery completion instruction is generated, the metal transaction module determines a target recovered amount according to the recovery completion instruction and the target recovered metal, sends the target recovered amount to a terminal where the user is located, generates a transaction slip and a log, sends the log to a background management module, and the background management module stores the log.

In the specific implementation, when the metal transaction module receives a metal recovery instruction sent by a user, the user confirms that metal recovery transaction is carried out, at the moment, the metal transaction module starts the cabin door and sends a moving instruction to enable the tray A to move out of the cabin door, so that the user places the metal to be recovered on the tray A, then moves the tray A into the cabin door and closes the cabin door, and therefore the metal to be recovered is obtained. After the metal to be recovered is obtained from the user, the metal transaction module sends a moving instruction to enable the visual manipulator to grab the metal to be recovered to the electronic scale tray B, and the electronic scale tray B is located in the metal analysis module, so that the metal to be recovered is moved to the metal analysis module.

It should be noted that, in order to ensure that the process of the metal recovery transaction meets the user requirement and is performed under the condition that the user is voluntary, further, when the metal recovery instruction of the user is received by the metal transaction module, the method further includes the steps of obtaining the metal to be recovered and moving the metal to be recovered to the metal analysis module, before: the metal transaction module carries out identity authentication according to the identity authentication information when receiving the identity authentication information of a user, pushes a recovery price and a recovery protocol to a display interface when the authentication is passed, so that the user feeds back a confirmation instruction according to the recovery price and the recovery protocol through the display interface, and generates a metal recovery instruction according to the confirmation instruction when receiving the confirmation instruction.

It can be understood that the authentication information may be face information, identification card information, bank card information, fingerprint information, and the like, which is not limited in this embodiment. When the metal transaction module receives the identity verification information of the user, the real-name authentication of the user is carried out according to the identity verification information, when the real-name authentication passes, the identity authentication passes, and at the moment, the recovery price and the recovery protocol of the metal to be recovered are pushed to a display interface. For example, when the current user sends the authentication information, the metal type of the metal to be recovered is synchronously sent, the corresponding recovery price and the recovery protocol are pushed to the display interface of the metal transaction module according to the metal type, so that the user can know the recovery price and the recovery protocol through the display interface, when the user agrees to perform metal recovery according to the current recovery price and the recovery protocol, the user can feed back a confirmation instruction through the display interface, and when the metal transaction module receives the confirmation instruction, the metal transaction module generates the metal recovery instruction corresponding to the user.

Step S20: the metal analysis module performs weight detection according to the metal to be recovered to feed back an initial weight, determines to perform component analysis on the metal to be recovered according to the initial weight to obtain an analysis result, and moves the metal to be recovered to the metal recovery module when the analysis result meets a recovery condition.

It should be noted that the metal analysis module performs weight detection on the metal to be recovered at the electronic scale tray B, so as to obtain the current weight of the metal to be recovered, where the current weight of the metal to be recovered is the initial weight.

It can be understood that, the metal analysis module sends the initial weight to the metal transaction module after obtaining the initial weight, the metal transaction module pushes the initial weight to the display interface for display, when a user feeds back a transaction instruction through the display interface, the metal transaction module feeds back the transaction instruction to the metal analysis module, after the initial weight is confirmed, if the user confirms the weight, the identification code of the transaction instruction is 1, the metal analysis module obtains the transaction instruction as a transaction confirmation instruction, the metal analysis module performs component analysis on the metal to be recovered according to the transaction confirmation instruction to obtain a component analysis result of the metal to be recovered, and when the analysis result meets the recovery condition, the metal analysis module moves the metal to be recovered to the metal recovery module for metal recovery.

Step S30: and the metal recovery module obtains target recovery metal and a target recovery box according to the analysis result, performs metal packaging recovery according to the target recovery metal and the target recovery box, and generates a recovery completion instruction.

It can be understood that, after obtaining the target recovery metal, the metal recovery module starts the packaging program and sends a packaging instruction, controls a box sending system in the metal recovery module according to the packaging instruction to move the target recovery box to the tray F, and the metal recovery module performs metal packaging recovery on the target recovery gold according to the target recovery box at the tray F, and generates a recovery completion instruction after the packaging is completed.

In a specific implementation, in order to ensure the processing efficiency of the precious metal recovery transaction system and simultaneously ensure the safety and the metal circulation of metal recovery, further, the metal recovery module obtains a target recovery metal and a target recovery box according to the analysis result, performs metal packaging recovery according to the target recovery metal and the target recovery box, and generates a recovery completion instruction, the method further includes: the metal recovery module determines the total recovery weight according to the storage weight of each recovered storage box, and when the total recovery weight reaches a recovery weight threshold value, weight early warning information is sent to the background management module; and the background management module performs early warning according to the weight early warning information, generates a dynamic management password and sends the dynamic management password to an administrator, so that the administrator extracts and recovers the recovery storage boxes according to the dynamic management password.

The recovery storage box refers to a storage box after the target recovery metal has been loaded in the target recovery box. The metal recycling module can convey the recycling storage boxes into the safe through the closed-loop rails after the packaging is completed and the recycling storage boxes are obtained, the storage weight of each recycling storage box represents the metal weight corresponding to each target recycling metal, and the total recycling weight of all the target recycling metals can be determined according to the storage weight of each recycling storage box. When the total recovery weight reaches the recovery weight threshold value, the metal recovery module sends out weight early warning information to the background management module, the background management module carries out early warning to remind a manager to take out the safe box in time and generate a dynamic management password to be sent to the manager, the dynamic management password is generated randomly, and the safe box becomes invalid after the process of once extraction and recovery is finished. The manager opens the cabinet door of the metal recovery module through authorization, closes the recovery storage box falling cabin door of the safe through the dynamic management password, takes away the safe, puts in the empty safe simultaneously, and opens the recovery storage box falling cabin door of the safe through the dynamic management password after the installation is in place. Meanwhile, a positioning system is arranged in the safe box, and an administrator can open the safe box through dynamic password management after the safe box is required to be brought to a designated place, so that the storage box can be taken out and recovered. By this embodiment, the recycling weight threshold can be set by the administrator according to the safety threshold.

Step S40: and the metal transaction module determines a target recovery amount according to the recovery finishing instruction and the target recovery metal, sends the target recovery amount to a terminal where the user is located, generates a transaction receipt and a record log, and sends the record log to the background management module.

It should be noted that the metal transaction module determines that the recycling is completed according to the recycling completion instruction, determines the target recycling amount according to the weight and the recycling price of the target recycling metal, sends the digital currency corresponding to the target recycling amount to a terminal where a user is located, such as a user card package, generates a transaction slip and a log of the transaction, and sends the log to the background management module.

Step S50: and the background management module stores the recorded log.

It should be noted that the background management module stores and records the log.

In the embodiment, when a metal recovery instruction of a user is received through the metal transaction module, the metal to be recovered is obtained, and the metal to be recovered is moved to the metal analysis module; the metal analysis module performs weight detection according to the metal to be recovered to feed back an initial weight, determines to perform component analysis on the metal to be recovered according to the initial weight to obtain an analysis result, and moves the metal to be recovered to the metal recovery module when the analysis result meets a recovery condition; the metal recovery module obtains target recovery metal and a target recovery box according to the analysis result, performs metal packaging recovery according to the target recovery metal and the target recovery box, and generates a recovery completion instruction; the metal transaction module determines a target recovery amount according to the recovery finishing instruction and the target recovery metal, sends the target recovery amount to a terminal where the user is located, generates a transaction receipt and a record log, and sends the record log to the background management module; and the background management module stores the record log. The metal transaction module and the user in the precious metal recovery transaction system are used for conducting recovery transaction and obtaining the metal to be recovered, the metal weight and the metal components are analyzed through the metal analysis module, the metal to be recovered is moved to the metal recovery module to be recovered when the analysis result meets the recovery condition, the metal is finally recovered through the metal transaction module, the transaction is completed through the metal transaction module, the record storage is conducted on the transaction through the background management module, the efficiency and the convenience of metal recovery are improved, manual recovery is not needed, and the waste of human resources is reduced.

Fig. 4 is a schematic flow chart of a precious metal recovery transaction method according to a second embodiment of the present invention, which is based on the first embodiment.

In this embodiment, the metal analysis module includes a weight analysis module, a weight confirmation module, a surface analysis module, an internal analysis module, and a smelting module, and the step S20 includes:

step S21: and the weight analysis module is used for carrying out weight detection on the metal to be recovered and feeding back the initial weight.

It should be noted that, the electronic scale tray B in the gravimetric analysis module performs weight detection on the metal to be recovered, so as to obtain the current weight of the metal to be recovered, where the current weight of the metal to be recovered is the initial weight.

It can be understood that, in order to ensure the smooth proceeding of the transaction and ensure the transaction satisfaction and the transaction willingness of the user, further, after the weight analysis module performs the weight detection on the metal to be recovered and feeds back the initial weight, the method further includes: the weight confirmation module sends the initial weight to the metal transaction module, receives a transaction instruction fed back by the metal transaction module, and moves the metal to be recovered to the metal transaction module according to the transaction rejection instruction when the transaction instruction is a transaction rejection instruction; the metal transaction module is also used for ending the transaction according to the transaction rejection instruction and returning the metal to be recovered.

In the specific implementation, after the weight analysis module obtains the initial weight, the weight confirmation module sends the initial weight to the metal transaction module, the metal transaction module pushes the initial weight to the display interface to be displayed, when a user feeds back a transaction instruction through the display interface, the metal transaction module feeds back the transaction instruction to the metal analysis module, if the user does not recognize the initial weight, the identification code of the transaction instruction is 0, the weight confirmation module obtains the transaction instruction as a transaction rejection instruction, the weight confirmation module moves the metal to be recovered from the electronic scale tray B to the tray A in the metal transaction module according to the transaction rejection instruction, at the moment, the metal transaction module starts the cabin door again according to the transaction rejection instruction, the tray A is moved out of the cabin door, the tray A is moved into the cabin door after the user takes away the metal to be recovered, and the cabin door is closed, so that the transaction is ended.

Step S22: the weight confirmation module sends the initial weight to the metal transaction module, receives a transaction instruction fed back by the metal transaction module, and generates a first detection instruction when the transaction instruction is a transaction confirmation instruction.

It should be noted that after the initial weight is obtained by the weight analysis module, the initial weight is sent to the metal transaction module by the weight confirmation module, the metal transaction module pushes the initial weight to the display interface to be displayed, when a user feeds back a transaction instruction through the display interface, the transaction instruction is fed back to the metal analysis module by the metal transaction module, if the user approves the initial weight, the identification code of the transaction instruction is 1, at this moment, the weight confirmation module confirms that the obtained transaction instruction is the transaction confirmation instruction, and the weight confirmation module generates a first detection instruction according to the transaction confirmation instruction.

Step S23: and the surface analysis module is used for carrying out surface component detection on the metal to be recovered according to the first detection instruction, and generating a second detection instruction when the surface component detection result is a first qualified result.

The surface analysis module performs surface component analysis on the gold to be recovered according to the first detection instruction and the spectrometer to obtain surface components and metal content of the metal to be recovered, wherein the surface components and the metal content are surface component detection results. When the surface component detection result meets the set recovery condition, the surface component detection result is qualified, the surface component detection result is the first qualified result, and the next internal component analysis can be carried out to generate a second detection instruction. And simultaneously the surface analysis module moves the metal to be recovered from the electronic scale tray B to the tray C of the internal analysis module.

It can be understood that when the surface component detection result does not meet the set recovery condition, the surface component detection result is unqualified, at the moment, the surface analysis module moves the metal to be recovered to the tray A of the metal transaction module again, the metal transaction module starts the cabin door, moves the tray A out of the cabin door, and moves the tray A into the cabin door and closes the cabin door after the user takes away the metal to be recovered, so that the recovery is rejected to finish the transaction.

Step S24: and the internal analysis module is used for detecting the internal components of the metal to be recovered according to the second detection instruction, and generating a smelting instruction when the internal component detection result is a second qualified result.

The internal analysis module performs internal component detection on the metal to be recovered according to a second detection instruction and a preset water lifting method, and the internal analysis module moves the tray C to transfer the metal to be recovered into the container D for analysis so as to obtain internal components and metal content of the metal to be recovered, wherein the internal components and the metal content are internal component detection results. And when the detection result of the internal components meets the set recovery condition, the detection result of the internal components is qualified, and the detection result of the internal components is the second qualified result, so that the next metal smelting can be carried out, and a smelting instruction is generated. While the internal analysis module transfers the metal to be recovered from the container D into the melting furnace E.

It can be understood that, since melting may damage the shape of the metal, in order to ensure the voluntary principle of the user, further, the internal analysis module performs internal component detection on the metal to be recovered according to the second detection instruction, and when the internal component detection result is a second qualified result, generates a melting instruction, including: and the internal analysis module is used for detecting internal components of the metal to be recovered according to the second detection instruction, sending a smelting instruction to the metal transaction module when the internal component detection result is a second qualified result, receiving a metal smelting instruction fed back by the metal transaction module, and generating a smelting instruction when the metal smelting instruction is a smelting confirmation instruction.

In the specific implementation, the internal analysis module detects internal components of the metal to be recovered according to a second detection instruction, when the internal component detection result is a second qualified result, a smelting instruction is sent to the metal transaction module, the metal transaction module sends the smelting instruction to the display interface so that a user can feed back the smelting instruction through the display interface, the metal transaction module sends the metal smelting instruction to the internal analysis module, and when the metal smelting instruction is a smelting confirmation instruction, the user agrees to smelting, and at the moment, the smelting instruction is generated.

It should be noted that, when the metal melting instruction is a melting refusal instruction, it indicates that the user does not agree with melting, at this time, the internal analysis module transfers the metal to be recovered from the container D to the tray C, and moves the metal to be recovered from the tray C to the tray a, the metal transaction module starts the cabin door, moves the tray a to the outside of the cabin door, and moves the tray a to the inside of the cabin door and closes the cabin door after the user takes away the metal to be recovered, thereby ending the transaction due to refusal of melting.

Step S25: and the smelting module is used for smelting the metal to be recovered according to the smelting instruction and a preset smelting melting point to obtain smelted metal and generate a third detection instruction.

It should be noted that the smelting module obtains a preset smelting melting point of the metal type corresponding to the metal to be recovered, the smelting module smelts the metal to be recovered according to the preset smelting melting point and the smelting instruction, the smelted metal is cooled and smelted by the air cooling device, so that the smelted metal is obtained, and a third detection instruction is generated, and the smelted metal is the pure recovered metal.

Step S26: and the surface analysis module performs surface component detection on the molten metal according to the third detection instruction to obtain an analysis result, and moves the molten metal to the metal recovery module when the analysis result meets a recovery condition.

The surface analysis module performs secondary detection on the molten metal according to the third detection instruction to obtain the surface component and the metal content of the molten metal, and the surface component and the metal content are analysis results. And when the analysis result meets the recovery condition, moving the smelted metal to a metal recovery module.

It can be understood that when the analysis result does not meet the recovery condition, the molten metal is moved to the tray C from the smelting furnace E and is moved to the tray A from the tray C, the metal transaction module starts the cabin door, moves the tray A out of the cabin door, and moves the tray A into the cabin door and closes the cabin door after the user takes away the metal to be recovered, so that the transaction is finished due to unqualified detection.

In specific implementation, in order to ensure the accuracy of the recovery process and facilitate recovery and tracing, further, the metal recovery module obtains a target recovery metal and a target recovery box according to the analysis result, performs metal encapsulation recovery according to the target recovery metal and the target recovery box, and generates a recovery completion instruction, including: the metal recovery module obtains target recovery metal and a target recovery box according to the analysis result and the smelting metal, obtains user information, product information, transaction information and coding information of the target recovery box, generates label information according to the user information, the product information, the transaction information and the coding information, performs metal packaging recovery on the target recovery metal according to the label information and the target recovery box, obtains a recovery storage box and generates a recovery completion instruction.

It should be noted that, when the analysis result of the metal recovery module meets the recovery condition, the metal recovery module determines a target recovery metal according to the molten metal, the molten metal is the target recovery metal, after the target recovery metal is obtained, a packaging program is started and a packaging instruction is sent, a box sending system in the metal recovery module is controlled according to the packaging instruction to move the target recovery box to the tray F, and meanwhile, user information, product information, transaction information and coding information of the target recovery box are obtained, wherein the transaction information includes the weight of the target recovery metal, the target recovery amount and the transaction settlement time.

It can be understood that the metal recycling module performs metal packaging recycling on the target recycling gold at the tray F according to the target recycling box, generates label information according to user information, product information, transaction information and coding information of the target recycling box, attaches the label information to the target recycling box, performs metal packaging recycling on the target recycling metal based on the target recycling box with the label information, obtains a recycling storage box which is filled with the target recycling metal and attached with the label information in the target recycling box, and generates a recycling completion instruction after obtaining the recycling storage box.

In the embodiment, the weight of the metal to be recovered is detected by the weight analysis module, and the initial weight is fed back; the weight confirmation module sends the initial weight to the metal transaction module, receives a transaction instruction fed back by the metal transaction module, and generates a first detection instruction when the transaction instruction is a transaction confirmation instruction; the surface analysis module is used for carrying out surface component detection on the metal to be recovered according to the first detection instruction, and when the surface component detection result is a first qualified result, a second detection instruction is generated; the internal analysis module carries out internal component detection on the metal to be recovered according to the second detection instruction, and generates a smelting instruction when the internal component detection result is a second qualified result; the smelting module is used for smelting the metal to be recovered according to the smelting instruction and a preset smelting melting point to obtain smelted metal and generate a third detection instruction; and the surface analysis module detects the surface components of the molten metal according to the third detection instruction to obtain an analysis result, and moves the molten metal to the metal recovery module when the analysis result meets the recovery condition. The metal to be recovered is subjected to component analysis through each module in the metal analysis module, so that the accuracy and the safety of the metal to be recovered are ensured.

Further, it is to be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system 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 system. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of other like elements in a process, method, article, or system comprising the element.

The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention or portions thereof that contribute to the prior art may be embodied in the form of a software product, where the computer software product is stored in a storage medium (e.g. Read Only Memory (ROM)/RAM, magnetic disk, optical disk), and includes several instructions for enabling a terminal device (e.g. a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are also included in the scope of the present invention.

Claims

1. A precious metal recovery transaction system, comprising: the device comprises a metal transaction module, a metal analysis module, a metal recovery module and a background management module;

the metal transaction module is further used for determining a target recovery amount according to the recovery completion instruction and the target recovery metal, sending the target recovery amount to a terminal where the user is located, generating a transaction receipt and a record log, and sending the record log to the background management module;

and the background management module is used for storing the record log.

2. The precious metal recovery transaction system according to claim 1, wherein the metal transaction module is further configured to perform authentication according to the authentication information when authentication information of the user is received, push a recovery price and a recovery agreement to a display interface when the authentication is passed, so that the user feeds back a confirmation instruction according to the recovery price and the recovery agreement through the display interface, and generate a metal recovery instruction according to the confirmation instruction when the confirmation instruction is received.

3. The precious metal recovery transaction system of claim 1, wherein the metal analysis module comprises a gravimetric analysis module, a gravimetric validation module, a surface analysis module, an internal analysis module, and a melting module;

4. The precious metal recovery transaction system of claim 3, wherein the weight confirmation module is further configured to send the initial weight to the metal transaction module, receive a transaction instruction fed back by the metal transaction module, and move the metal to be recovered to the metal transaction module according to the transaction rejection instruction when the transaction instruction is a transaction rejection instruction;

5. The precious metal recycling transaction system according to claim 3, wherein the internal analysis module is further configured to perform internal component detection on the metal to be recycled according to the second detection instruction, send a smelting or not instruction to the metal transaction module when the internal component detection result is a second qualified result, receive a metal smelting instruction fed back by the metal transaction module, and generate a smelting instruction when the metal smelting instruction is a smelting confirmation instruction.

6. The precious metal recovery transaction system of claim 3, wherein the metal recovery module is further configured to obtain a target recovery metal and a target recovery box according to the analysis result and the molten metal, obtain user information, product information, transaction information, and encoding information of the target recovery box, generate tag information according to the user information, the product information, the transaction information, and the encoding information, perform metal packaging recovery on the target recovery metal according to the tag information and the target recovery box, obtain a recovery storage box, and generate a recovery completion instruction.

7. The precious metal recovery transaction system according to any one of claims 1 to 6, wherein the metal recovery module is further configured to determine a total recovery weight according to the storage weight of each recovery storage box, and send weight warning information to the background management module when the total recovery weight reaches a recovery weight threshold;

8. A precious metal recovery transaction method applied to the precious metal recovery transaction system according to any one of claims 1 to 7, the precious metal recovery transaction system comprising: the metal transaction method comprises a metal transaction module, a metal analysis module, a metal recovery module and a background management module, wherein the precious metal recovery transaction method comprises the following steps:

and the background management module stores the record log.

9. The precious metal recovery transaction method according to claim 8, wherein the metal transaction module, upon receiving a metal recovery command from a user, acquires a metal to be recovered and moves the metal to be recovered to a position before the metal analysis module, further comprising:

10. The precious metal recovery transaction method of claim 8, wherein the metal analysis module comprises a gravimetric analysis module, a gravimetric validation module, a surface analysis module, an internal analysis module, and a melting module;

the internal analysis module carries out internal component detection on the metal to be recovered according to the second detection instruction, and generates a smelting instruction when the internal component detection result is a second qualified result;

and the surface analysis module detects the surface components of the molten metal according to the third detection instruction to obtain an analysis result, and moves the molten metal to the metal recovery module when the analysis result meets the recovery condition.