Article flow value information sending method and device, electronic equipment and readable medium

Abstract

Embodiments of the present disclosure disclose an article circulation value information sending method and device, electronic equipment and readable medium. A specific embodiment of the method comprises: controlling a camera device connected to a user terminal device to collect user facial information to perform a face verification operation. A value reduction information set corresponding to a target user is obtained. An identifiable article identification group corresponding to each value reduction information in the value reduction information set is obtained. Each order article information in the order article information set is matched with value reduction information to obtain a group of identifiable value reduction information sets. A set of value reduction information to be reduced is generated. Each value reduction information to be reduced in the set of value reduction information to be reduced is sorted. Based on the order article information set and the sequence of value reduction information to be reduced, article circulation value information is generated. The article circulation value information is sent to the user terminal. The embodiment improves the security of the generation of the article circulation value information.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the field of computer technology, and more specifically to a method, apparatus, electronic device, and readable medium for transmitting value information of goods circulation. Background Technology

[0002] With the popularization of the internet and the development of network technology, goods circulation platforms have developed rapidly. Online goods circulation has become a common method of goods circulation. In the process of online goods circulation, the transmission of goods circulation value is a technology that generates the corresponding goods circulation value information for the ordered item based on various value reduction information and sends the generated goods circulation value information to the user's terminal. Currently, the common method for sending goods circulation value is to directly reduce the value based on the user's selected, unsorted reduction information to generate and send the goods' outflow value information.

[0003] However, the inventors discovered that when sending information about the value of goods in circulation using the above method, the following technical problems often arise:

[0004] First, the value is reduced directly based on the user's selected, unsorted reduction information, generating and sending the item flow value information. In the process of generating the item flow value information, the user's identity is not verified. Attackers can impersonate the user to illegally generate item flow value information, resulting in low security for the generation of item flow value information.

[0005] Furthermore, the inventors discovered the following technical problems when using the technical solution to send information about the value of goods circulation:

[0006] Second, after generating the value of an item's circulation, there may be some value reduction information that has not been completely reduced. When the value of subsequent orders is reduced based on the reduction information that has not been completely reduced and has not been updated after reduction, or based on the reduction information that has been completely reduced but has not been updated to zero, the accuracy of generating the circulation value of the corresponding subsequent orders will be low. It will be necessary to regenerate the circulation value of the corresponding subsequent orders, resulting in a waste of computer computing resources.

[0007] The information disclosed in this background section is only intended to enhance the understanding of the background of the inventive concept, and therefore may contain information that does not constitute prior art known to those skilled in the art. Summary of the Invention

[0008] The summary portion of this disclosure is intended to provide a brief overview of the concepts, which will be described in detail in the detailed description portion. This summary portion is not intended to identify key or essential features of the claimed technical solutions, nor is it intended to limit the scope of the claimed technical solutions.

[0009] Some embodiments of this disclosure provide methods, apparatus, electronic devices, and computer-readable media for transmitting value information of goods circulation to solve one or more of the technical problems mentioned in the background section above.

[0010] In a first aspect, some embodiments of this disclosure provide a method for sending value information about the circulation of goods. The method includes: responding to receiving order information from a user terminal, controlling a camera device connected to the user terminal to collect facial information of the user to perform a face verification operation and obtain a face verification result, wherein the order information includes a set of ordered items, and the ordered items in the order information set include item identifiers, item outflow quantity, and value outflow of a single item; responding to determining that the face verification result indicates successful face verification, obtaining a value reduction information set corresponding to a target user, wherein the target user corresponds to the user terminal, and the value reduction information in the value reduction information set includes reducible value and value reduction identifiers; obtaining a set of reducible item identifiers corresponding to each value reduction item in the value reduction information set, obtaining a set of reducible item identifier groups; and matching the value reduction information of each ordered item in the order information set based on the value reduction information set to generate a value reduction information matching corresponding to the ordered item information. A set of value reduction information groups is obtained by reducing the value reduction information group. For each value reduction information in the value reduction information group, based on the ordered item information set and the set of reducible item identifiers, a maximum reduction value corresponding to the value reduction information is generated, resulting in a set of maximum reduction values. One maximum reduction value in the set of maximum reduction values ​​corresponds to one reducible item identifier group in the set of reducible item identifiers. A set of value reduction information to be reduced is generated based on the set of reducible value reduction information groups. Based on the set of maximum reduction values, the value reduction information group, the set of reducible item identifiers, the set of reducible value reduction information groups, and preset sorting information, each value reduction information to be reduced in the set of value reduction information to be reduced is sorted to obtain a sequence of value reduction information to be reduced. Based on the ordered item information set and the sequence of value reduction information to be reduced, item circulation value information corresponding to the ordered item information set is generated. The item circulation value information is sent to the user terminal.

[0011] Secondly, some embodiments of this disclosure provide a device for transmitting value information of goods circulation. The device includes: a control unit configured to, in response to receiving goods order information sent by a user terminal, control a camera device connected to the user terminal device to collect user facial information to perform a face verification operation and obtain a face verification result, wherein the goods order information includes a set of ordered goods information, and the ordered goods information in the set of ordered goods information includes a goods identifier, a quantity of goods leaving the market, and a value of a single item leaving the market; and a first acquisition unit configured to, in response to determining the face verification result characterizing a person... Face verification successful; obtaining the value reduction information set corresponding to the target user, wherein the target user corresponds to the user terminal, and the value reduction information set includes reducible value and value reduction identifier; the second acquisition unit is configured to acquire the reducible item identifier group corresponding to each value reduction information in the value reduction information set, obtaining a reducible item identifier group set; the matching unit is configured to perform value reduction information matching on each order item information in the order item information set based on the value reduction information set, to generate the reducible value corresponding to the order item information. The information group is reduced to obtain a set of value reduction information groups that can be reduced; the first generation unit is configured to, for each value reduction information in the value reduction information set, generate a maximum reduction value corresponding to the value reduction information based on the ordered item information set and the set of reducible item identifiers, to obtain a set of maximum reduction values, wherein one maximum reduction value in the set of maximum reduction values ​​corresponds to one reducible item identifier group in the set of reducible item identifiers; the second generation unit is configured to generate a set of value reduction information to be reduced based on the set of reducible value reduction information groups; sorting processing unit. The first unit is configured to sort each piece of value reduction information in the value reduction information set to be reduced based on the maximum reduction value set, the value reduction information set, the reducible item identifier set, the reducible value reduction information set, and a preset sorting method information, to obtain a value reduction information sequence to be reduced; the second unit is configured to generate item circulation value information corresponding to the order item information set based on the order item information set and the value reduction information sequence to be reduced; and the third unit is configured to send the item circulation value information to the user terminal.

[0012] Thirdly, some embodiments of this disclosure provide an electronic device, including: one or more processors; and a storage device having one or more programs stored thereon, wherein when the one or more programs are executed by the one or more processors, the one or more processors implement the method described in any implementation of the first aspect above.

[0013] Fourthly, some embodiments of this disclosure provide a computer-readable medium having a computer program stored thereon, wherein the program, when executed by a processor, implements the method described in any of the implementations of the first aspect above.

[0014] The above-described embodiments of this disclosure have the following beneficial effects: the method for sending item circulation value information according to some embodiments of this disclosure improves the security of item circulation value information generation. Specifically, the reason for the low security of item circulation value information generation is that: value reduction is directly performed based on the user's selected, unsorted reduction information to generate and send item outflow value information. The user's identity is not verified during the generation of item circulation value information, allowing attackers to impersonate the user and perform illegal item circulation value information generation operations, resulting in low security. Based on this, the method for sending item circulation value information according to some embodiments of this disclosure first responds to receiving item order information sent by the user terminal by controlling a camera device connected to the user terminal device to collect the user's facial information to perform a face verification operation and obtain a face verification result. The item order information includes an ordered item information set, which includes item identifier, item outflow quantity, and single item outflow value. Therefore, the user's identity can be verified before generating item circulation value information, obtaining a face verification result indicating whether the user's identity has been successfully verified. Then, in response to the determination that the face verification result indicates successful face verification, a value reduction information set for the corresponding target user is obtained. The target user corresponds to the user terminal, and the value reduction information set includes reducible value and value reduction identifiers. Thus, item order information and a value reduction information set representing the various limited-edition coupons possessed by the target user can be obtained. Next, a set of reducible item identifiers corresponding to each value reduction information in the value reduction information set is obtained, resulting in a set of reducible item identifiers. This provides a set of reducible item identifiers for value reduction information matching. Then, based on the value reduction information set, value reduction information matching is performed on each order item in the order item information set to generate a reducible value reduction information set corresponding to the order item information, resulting in a reducible value reduction information set. Thus, a reducible value reduction information set for each order item in the corresponding order item information set can be obtained. One of the ordered item information pieces in each of the aforementioned order item information sets corresponds to one corresponding deductible value reduction information group in the aforementioned deductible value reduction information group set. Then, for each value reduction information piece in the aforementioned value reduction information group set, based on the aforementioned order item information set and the aforementioned deductible item identifier group set, a maximum reduction value corresponding to the aforementioned value reduction information is generated, resulting in a maximum reduction value set, wherein one maximum reduction value in the aforementioned maximum reduction value set corresponds to one deductible item identifier group in the aforementioned deductible item identifier group set. Thus, a maximum reduction value set for generating the value reduction information sequence to be reduced can be obtained. Next, based on the aforementioned deductible value reduction information group set, a value reduction information set to be reduced is generated.Therefore, a value reduction information set to be reduced can be obtained for reducing the value corresponding to the above-mentioned ordered item information set. Then, based on the above-mentioned maximum reduction value set, the above-mentioned value reduction information set, the above-mentioned set of reducible item identifiers, the above-mentioned set of reducible value reduction information, and the preset sorting method information, each piece of value reduction information to be reduced in the above-mentioned value reduction information set is sorted to obtain a value reduction information sequence. Thus, each piece of value reduction information to be reduced in the above-mentioned value reduction information set is sorted for reduction, resulting in a value reduction information sequence representing a reduction order. Next, based on the above-mentioned ordered item information set and the above-mentioned value reduction information sequence, item circulation value information corresponding to the above-mentioned ordered item information set is generated. Thus, the value corresponding to the ordered item information set can be reduced based on the value reduction information sequence with a reduction order and the ordered item information set to obtain item circulation value information. Finally, the above-mentioned item circulation value information is sent to the above-mentioned user terminal. Therefore, the value information of goods can be sent to the aforementioned user terminals. Because facial verification is performed by collecting the user's facial information before generating the value information, the generation of the value information is only performed after successful verification. This reduces the probability of attackers impersonating users and illegally generating value information, thus improving the security of value information generation. Attached Figure Description

[0015] The above and other features, advantages, and aspects of the embodiments of this disclosure will become more apparent from the accompanying drawings and the following detailed description. Throughout the drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic, and elements are not necessarily drawn to scale.

[0016] Figure 1 This is a flowchart of some embodiments of the method for sending value information of goods circulation according to this disclosure;

[0017] Figure 2 This is a schematic diagram of the structure of some embodiments of the commodity circulation value information transmission device according to the present disclosure;

[0018] Figure 3 This is a schematic diagram of the structure of an electronic device suitable for implementing some embodiments of the present disclosure. Detailed Implementation

[0019] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.

[0020] It should also be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this disclosure can be combined with each other.

[0021] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are used only to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependencies.

[0022] It should be noted that the terms "a" and "a plurality of" used in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0023] The names of messages or information exchanged between multiple devices in the embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of such messages or information.

[0024] This disclosure will now be described in detail with reference to the accompanying drawings and embodiments.

[0025] Figure 1 A flow 100 of some embodiments of a method for sending value information in the circulation of goods according to the present disclosure is shown. This method for sending value information in the circulation of goods includes the following steps:

[0026] Step 101: In response to receiving the item order information sent by the user terminal, control the camera device connected to the user terminal device to collect the user's facial information to perform a face verification operation and obtain the face verification result.

[0027] In some embodiments, the executing entity of the item circulation value information sending method may, in response to receiving item order information sent by a user terminal, control a camera device connected to the user terminal device to collect the user's facial information to perform a face verification operation and obtain a face verification result. The item order information includes an ordered item information set, which includes item identifiers, item outflow quantities, and individual item outflow values. The executing entity of the item circulation value information sending method may be an internet platform for item circulation. The user terminal may include, but is not limited to, a mobile phone or a computer. The item identifier may represent the name of the ordered item. The outflow quantity may represent the quantity of items corresponding to the item identifier that are outflowed. The individual item outflow value may represent the value of the item corresponding to the item identifier. The user terminal device may include, but is not limited to, a mobile phone or a computer.

[0028] In some optional implementations of certain embodiments, the aforementioned executing entity may, in response to receiving item order information sent by the user terminal, control a camera device connected to the user terminal device to collect the user's facial information to perform a face verification operation and obtain a face verification result through the following steps:

[0029] The first step is to retrieve the pre-stored user facial information corresponding to the aforementioned user terminal from a preset database. This preset database can be a MySQL database. The aforementioned camera device can be a webcam.

[0030] The second step is to determine the target similarity based on the similarity between the pre-stored user facial information and the collected user facial information. The pre-stored user facial information can be represented by photos or videos of the target user pre-stored in a preset database. The user facial information can also be represented by photos or videos captured by a camera connected to the user's terminal device. The similarity can be cosine similarity.

[0031] The third step involves determining that the target similarity is greater than a preset threshold, and then defining the information indicating successful face verification as the face verification result. This information can be represented by the Boolean value True.

[0032] Step 102: In response to determining that the face verification result indicates that the face verification is successful, obtain the value reduction information set of the corresponding target user.

[0033] In some embodiments, the executing entity may, in response to determining that the face verification result indicates successful face verification, obtain a value reduction information set for the corresponding target user. The target user corresponds to the user terminal. The value reduction information set includes reducible value and a value reduction identifier. The value reduction information set may represent information used to reduce the circulation value of the ordered item (limited-item coupon information). The reducible value may represent the reduction value of the value reduction information. The reduction value may represent the value corresponding to the value reduction information. The value reduction identifier may represent the identifier of the value reduction information. In practice, the executing entity may obtain the value reduction information set for the corresponding target user from a preset database. For example, the ordered item information in the ordered item information set may be "Item identifier: notebook, Item outflow quantity: 1, Single item outflow value: 4 yuan". The value reduction information in the value reduction information set may be "Reducible value: 10 yuan, Value reduction identifier: Limited-item coupon A". The aforementioned value reduction information set can be "{Reducible Value: 10 Yuan, Value Reduction Identifier: Limited-Item Coupon A}, {Reducible Value: 10 Yuan, Value Reduction Identifier: Limited-Item Coupon B}, {Reducible Value: 20 Yuan, Value Reduction Identifier: Limited-Item Coupon C}". The aforementioned preset database can be a MySQL database.

[0034] Step 103: Obtain the group of deductible item identifiers corresponding to each value reduction information in the value reduction information set, and obtain the set of deductible item identifier groups.

[0035] In some embodiments, the executing entity can obtain a set of deductible item identifiers corresponding to each value reduction information in the value reduction information set, thus obtaining a set of deductible item identifiers. In practice, the executing entity can obtain a set of deductible item identifiers corresponding to each value reduction information in the value reduction information set from the preset database. The deductible item identifier set can represent the item identifiers corresponding to each item that can use the value reduction information. For example, the deductible item identifier set can be the item identifiers corresponding to the value reduction information "Deductible value: 10 yuan, Value reduction identifier: Limited item coupon A", and the item identifiers can be "{notebook, pen, eraser}". The set of deductible item identifiers can be {{notebook, pen, eraser}, {notebook}, {notebook, eraser, pencil, ruler}}. The value reduction information corresponding to {notebook, pen, eraser} is "Deductible value: 10 yuan, Value reduction identifier: Limited item coupon A". The value reduction information for the above {notebook} is "Reduced value: 10 yuan, Value reduction identifier: Limited item coupon B". The value reduction information for the above {notebook, eraser, pencil, ruler} is "Reduced value: 20 yuan, Value reduction identifier: Limited item coupon C".

[0036] Step 104: Based on the value reduction information set, match the value reduction information for each ordered item in the ordered item information set to generate a set of deductible value reduction information for the corresponding ordered item information, thus obtaining a set of deductible value reduction information groups.

[0037] In some embodiments, the execution entity may, based on the value reduction information set, perform value reduction information matching on each ordered item in the ordered item information set to generate a set of deductible value reduction information corresponding to the ordered item information, thereby obtaining a set of deductible value reduction information groups.

[0038] In some optional implementations of certain embodiments, the aforementioned executing entity may perform the following steps to match the value reduction information of each ordered item in the aforementioned ordered item information set with the value reduction information set, thereby generating a set of deductible value reduction information corresponding to the aforementioned ordered item information, and obtaining a set of deductible value reduction information sets:

[0039] The first step is to obtain the initial deductible value reduction information group corresponding to each order item in the aforementioned order item information set, thus obtaining the initial deductible value reduction information group set. In practice, the executing entity can obtain the initial deductible value reduction information group corresponding to each order item in the aforementioned order item information set from the aforementioned preset database, thus obtaining the initial deductible value reduction information group set. The aforementioned initial deductible value reduction information group can represent each value reduction information corresponding to the item identifiers included in the aforementioned order item information. For example, the aforementioned initial deductible value reduction information group can be the "{Deductible Value: 10 Yuan, Value Reduction Identifier: Limited Item Coupon A}, {Deductible Value: 20 Yuan, Value Reduction Identifier: Limited Item Coupon C}, {Deductible Value: 10 Yuan, Value Reduction Identifier: Limited Item Coupon D}, {Deductible Value: 20 Yuan, Value Reduction Identifier: Limited Item Coupon E}" corresponding to the notebook included in the order item information "Item Identifier: Notebook, Item Outflow Quantity: 1, Single Item Outflow Value: 4 Yuan".

[0040] The second step is to identify the value reduction identifiers included in each value reduction information in the aforementioned value reduction information set as target value reduction identifiers, thus obtaining a target value reduction identifier set. For example, the aforementioned target value reduction identifier set could be {limited-item coupon A, limited-item coupon B, limited-item coupon C}.

[0041] Third, for each initial reducible value reduction information group in the above initial reducible value reduction information group set, perform the following removal process:

[0042] Sub-step one: Determine the value reduction identifier included in each of the initial deductible value reduction information in the above initial deductible value reduction information group as the value reduction identifier to be matched, and obtain the set of value reduction identifiers to be matched.

[0043] Sub-step two: In response to determining that at least one value reduction identifier in the aforementioned set of value reduction identifiers to be matched is different from the target value reduction identifier in the aforementioned set of target value reduction identifiers, each value reduction identifier in the aforementioned set of value reduction identifiers to be matched that is different from the target value reduction identifier in the aforementioned set of target value reduction identifiers is determined as an identifier to be eliminated. For example, if the aforementioned set of target value reduction identifiers can be {limited-item coupon A, limited-item coupon B, limited-item coupon C}, and the aforementioned set of value reduction identifiers to be matched can be {limited-item coupon A, limited-item coupon C, limited-item coupon D, limited-item coupon E}, then each identifier to be eliminated can be {limited-item coupon D, limited-item coupon E}.

[0044] Sub-step three involves deleting each initial reducible value reduction information corresponding to each of the aforementioned to-be-removed identifiers from the aforementioned initial reducible value reduction information group, thereby updating the aforementioned initial reducible value reduction information group. As an example, the aforementioned initial reducible value reduction information group can be "{reducible value: 10 yuan, value reduction identifier: limited item coupon A}, {reducible value: 20 yuan, value reduction identifier: limited item coupon C}, {reducible value: 10 yuan, value reduction identifier: limited item coupon D}, {reducible value: 20 yuan, value reduction identifier: limited item coupon E}". Remove the initial deductible value reduction information corresponding to the limited-edition coupons D and E to be removed from the list "{Deductible Value: 10 yuan, Value Reduction Identifier: Limited-edition Coupon A}, {Deductible Value: 20 yuan, Value Reduction Identifier: Limited-edition Coupon C}, {Deductible Value: 10 yuan, Value Reduction Identifier: Limited-edition Coupon D}, {Deductible Value: 20 yuan, Value Reduction Identifier: Limited-edition Coupon E}". The updated initial deductible value reduction information group will then be "{Deductible Value: 10 yuan, Value Reduction Identifier: Limited-edition Coupon A}, {Deductible Value: 20 yuan, Value Reduction Identifier: Limited-edition Coupon C}".

[0045] The fourth step is to determine each updated initial reducible value reduction information group as a reducible value reduction information group set.

[0046] Step 105: For each value reduction information in the value reduction information set, based on the order item information set and the set of deductible item identifiers, generate the maximum reduction value of the corresponding value reduction information to obtain the maximum reduction value set.

[0047] In some embodiments, the execution entity may generate a maximum reduction value corresponding to each value reduction information in the value reduction information set based on the ordered item information set and the set of reducible item identifiers, thereby obtaining a set of maximum reduction values. In this set, a maximum reduction value corresponds to a reducible item identifier group in the set of reducible item identifiers.

[0048] In some optional implementations of certain embodiments, the execution entity may generate a maximum reduction value corresponding to each value reduction information in the value reduction information set, based on the ordered item information set and the set of deductible item identifiers, through the following steps:

[0049] The first step is to determine the deductible value included in the aforementioned value reduction information as the first value. For example, the aforementioned value reduction information could be "{Deductible Value: 10 yuan, Value Reduction Identifier: Limited-Time Coupon A}". The aforementioned first value could be 10 yuan.

[0050] The second step is to determine the target reducible item identification group as the reducible item identification group that corresponds to the aforementioned value reduction information. For example, the reducible item identification group corresponding to the aforementioned value reduction information "{reducible value: 10 yuan, value reduction identification: limited item coupon A}" could be "{notebook, pen, eraser}".

[0051] The third step is to identify the item identifiers included in each order item information set as matching item identifiers, thus obtaining each matching item identifier. For example, each matching item identifier could be "{notebook, eraser}".

[0052] Fourth step: For each target reducible item identifier in the above target reducible item identifier group, in response to determining that the above target reducible item identifier is the same as one of the above matching item identifiers, the above matching item identifier is determined as the target matching item identifier. For example, the above target reducible item identifier group can be "{notebook, pen, eraser}", the above matching item identifiers can be "{notebook, eraser}", and the above target matching item identifier can be "notebook".

[0053] The fifth step involves generating a total value reduction corresponding to the aforementioned value reduction information, based on the determined target matching item identifiers. In practice, for each target matching item identifier, the executing entity can determine the number of items shipped out according to the order information for that identifier as the first target value. Then, the executing entity can determine the value of a single item shipped out according to that identifier as the second target value. Next, the executing entity can multiply the first and second target values ​​to determine the target reduction value. Finally, the executing entity can sum the determined target reduction values ​​to determine the total value reduction. For example, the target matching item identifiers could be "notebook, eraser". For the "notebook" identifier, the first target value could be 1, the second target value could be 4 yuan, and the target reduction value could be 1 × 4 = 4 yuan. For the "eraser" identifier, the first target value could be 2, the second target value could be 5 yuan, and the target reduction value could be 2 × 5 = 10 yuan. The total value reduction mentioned above is 4 + 10 = 14 yuan. The second value mentioned above is 14 yuan.

[0054] Step 6: In response to determining that the second value is greater than the first value, the first value is determined as the maximum reduction value corresponding to the value reduction information. For example, if the second value of 14 yuan is greater than the first value of 10 yuan, then the maximum reduction value can be 10 yuan.

[0055] Step 7: In response to determining that the second value is less than or equal to the first value, the second value is determined as the maximum reduction value corresponding to the value reduction information.

[0056] Step 106: Generate a set of information on the value to be reduced based on the set of information on the value that can be reduced.

[0057] In some embodiments, the aforementioned implementing entity may generate a set of value reduction information to be reduced based on the aforementioned set of value reduction information that can be reduced.

[0058] In some optional implementations of certain embodiments, the aforementioned executing entity may generate a set of value reduction information to be reduced based on the aforementioned set of value reduction information that can be reduced through the following steps:

[0059] The first step is to deduplicate each piece of deduplicated value information in the above-mentioned deduplicated value information set to obtain each deduplicated piece of deduplicated value information.

[0060] The second step is to identify each of the deduplicated value reduction information in the above-mentioned deduplicated value reduction information as the value reduction information to be reduced, thus obtaining each value reduction information to be reduced.

[0061] The third step is to determine the above-mentioned value reduction information as a set of value reduction information to be reduced.

[0062] In some optional implementations of certain embodiments, the aforementioned executing entity may perform deduplication processing on each piece of deduplicatable value reduction information in the aforementioned deduplicatable value reduction information set through the following steps to obtain each deduplicated piece of deduplicatable value reduction information:

[0063] The first step involves storing each piece of reducible value reduction information as a to-be-processed reducible value reduction information in a sequence of to-be-processed reducible value reduction information, thereby updating the sequence of to-be-processed reducible value reduction information. This sequence of to-be-processed reducible value reduction information can be a preset sequence.

[0064] The second step, in response to the determination that the updated sequence of de-duplication information includes more than one number of each de-duplication information, performs the following deduplication process on the above sequence of de-duplication information:

[0065] Sub-step one: For the first piece of information in the sequence of information to be processed that can be reduced in value, perform the following steps:

[0066] The first sub-step involves determining the first pending deductible value reduction information as the current deductible value reduction information. For example, the updated sequence of pending deductible value reduction information could be "{Deductible Value: 10 yuan, Value Reduction Identifier: Limited Product Coupon A}, {Deductible Value: 20 yuan, Value Reduction Identifier: Limited Product Coupon C}, {Deductible Value: 10 yuan, Value Reduction Identifier: Limited Product Coupon A}, {Deductible Value: 20 yuan, Value Reduction Identifier: Limited Product Coupon C}, {Deductible Value: 10 yuan, Value Reduction Identifier: Limited Product Coupon B}, {Deductible Value: 20 yuan, Value Reduction Identifier: Limited Product Coupon C}". Then, the first pending deductible value reduction information could be "{Deductible Value: 10 yuan, Value Reduction Identifier: Limited Product Coupon A}".

[0067] The second sub-step involves identifying each piece of deductible value reduction information in the deductible value reduction information sequence, excluding the current deductible value reduction information, as a target deductible value reduction information. For example, the deductible value reduction information can be: "{Deductible value: 20 yuan, Value reduction identifier: Limited item coupon C}, {Deductible value: 10 yuan, Value reduction identifier: Limited item coupon A}, {Deductible value: 20 yuan, Value reduction identifier: Limited item coupon C}, {Deductible value: 10 yuan, Value reduction identifier: Limited item coupon B}, {Deductible value: 20 yuan, Value reduction identifier: Limited item coupon C}".

[0068] The third sub-step involves determining the text similarity between the current reducible value reduction information and each of the target reducible value reduction information in the above-mentioned target reducible value reduction information as the target text similarity, thus obtaining the target text similarity set.

[0069] The fourth sub-step, in response to determining that there is at least one target text similarity in the target text similarity set that satisfies a preset condition, performs the following steps:

[0070] Sub-step one involves deleting the currently diminishable value information from the sequence of diminishable value information to be processed, thereby updating the sequence of diminishable value information to be processed. The preset condition can be that the target text similarity is greater than a preset threshold.

[0071] Sub-step two: Based on the updated sequence of deduplication information to be processed and reduced in value, perform the above deduplication process again.

[0072] The fifth sub-step, in response to determining that there are no target text similarities in the target text similarity set that meet the preset conditions, performs the following steps:

[0073] Sub-step one: Determine the above-mentioned currently reducible value reduction information as deduplicated reducible value reduction information.

[0074] Sub-step two involves deleting the currently diminishable value information from the above sequence of diminishable value information to be processed, in order to update the sequence of diminishable value information to be processed.

[0075] Sub-step three: Based on the updated sequence of deduplication information to be processed and de-duplicated, perform the above deduplication process again.

[0076] The third step is to determine that the number of deductible value reduction information in the above deductible value reduction information sequence is equal to one, and to determine the deductible value reduction information in the above deductible value reduction information sequence as deduplicated deductible value reduction information.

[0077] Step 107: Based on the maximum reduction value set, the value reduction information set, the set of reducible item identifiers, the set of reducible value reduction information, and the preset sorting method information, sort each piece of value reduction information to be reduced in the set of value reduction information to be reduced to obtain the value reduction information sequence to be reduced.

[0078] In some embodiments, the executing entity may sort each piece of value reduction information in the set of value reduction information to be reduced based on the set of maximum reduction values, the set of value reduction information, the set of reducible item identifiers, the set of reducible value reduction information, and the preset sorting method information to obtain a sequence of value reduction information to be reduced.

[0079] In some optional implementations of certain embodiments, the aforementioned executing entity may perform sorting processing on each piece of value reduction information in the set of value reduction information to be reduced based on the aforementioned maximum reduction value set, the aforementioned value reduction information set, the aforementioned set of reducible item identifiers, the aforementioned set of reducible value reduction information, and preset sorting method information, to obtain a sequence of value reduction information to be reduced:

[0080] The first step involves determining the aforementioned set of maximum reduction values, the aforementioned set of value reduction information, the aforementioned set of reducible item identifiers, the aforementioned set of value reduction information to be reduced, and the aforementioned set of reducible value reduction information as the input information for the sorting rule engine. The initial sorting rule engine can be a rule engine that takes the aforementioned set of maximum reduction values, the aforementioned set of value reduction information, the aforementioned set of reducible item identifiers, the aforementioned set of value reduction information to be reduced, and the aforementioned set of reducible value reduction information as input information, and outputs a sequence of value reduction information to be reduced information. This rule engine can be a component embedded in an application.

[0081] The second step involves adding the aforementioned preset sorting method information as a rule set to the initial sorting rule engine to update it, thus obtaining the final sorting rule engine. The preset sorting method information can be text information representing the sorting method. The initial sorting rule engine can be a rule engine without an input rule set. The rule set can be a collection of various rule information. Each rule information can consist of one or more text messages. For example, the preset sorting method information could be: "Prioritize selecting the value reduction information with the fewest reducible item identifiers. If the number of reducible item identifiers is equal, then select the value reduction information with the fewest corresponding item identifiers."

[0082] The third step involves inputting the aforementioned input information into the sorting rule engine to obtain the sequence of value reduction information to be reduced. This sequence can represent the sequence obtained by sorting each piece of value reduction information in the set. For example, the sequence could be: "{Reducible Value: 10 yuan, Value Reduction Identifier: Limited Item Coupon B}, {Reducible Value: 10 yuan, Value Reduction Identifier: Limited Item Coupon A}, {Reducible Value: 20 yuan, Value Reduction Identifier: Limited Item Coupon C}".

[0083] Step 108: Generate the item circulation value information corresponding to the ordered item information set based on the order item information set and the value reduction information sequence to be reduced.

[0084] In some embodiments, the executing entity can generate the item circulation value information corresponding to the ordered item information set based on the ordered item information set and the sequence of value reduction information to be reduced. In practice, firstly, the executing entity can determine the total order value by summing the order values ​​corresponding to each ordered item information in the ordered item information set. Then, for each value reduction information in the sequence of value reduction information to be reduced, the reduction value of each value reduction information to be reduced is determined according to the order in the sequence. The sum of the determined reduction values ​​is then determined as the total reduction value. Finally, the executing entity can determine the item circulation value information by the difference between the total order value and the total reduction value. The ordered item value can be the product of the number of items flowing out of the ordered item information and the value of a single item flowing out of the ordered item information. The total order value can be the sum of the products of the number of items flowing out of each ordered item information in the ordered item information set and the value of a single item flowing out of the ordered item information. When the value corresponding to the ordered item information is less than the deductible value included in the deductible value information corresponding to the ordered item information, the aforementioned deduction value can be the value corresponding to the ordered item information. When the value corresponding to the ordered item information is greater than or equal to the deductible value included in the deductible value information corresponding to the ordered item information, the aforementioned deduction value can be the deductible value included in the deductible value information corresponding to the ordered item information. The aforementioned value corresponding to the ordered item information can be the product of the number of items released in the ordered item information and the value of a single item released in the ordered item information. As an example, the deductible value information sequence can be "{Deductible Value: 10 yuan, Value Deduction Identifier: Limited Item Coupon B}, {Deductible Value: 10 yuan, Value Deduction Identifier: Limited Item Coupon A}, {Deductible Value: 20 yuan, Value Deduction Identifier: Limited Item Coupon C}". The order item information set can be "{Item ID: Notebook, Item Quantity: 1, Single Item Quantity: 4 yuan}, Item ID: Eraser, Item Quantity: 2, Single Item Quantity: 5 yuan}". The total order value can be 1×4 + 2×5 = 14 yuan. For the first item in the value reduction information sequence to be reduced, {Reducible Value: 10 yuan, Value Reduction ID: Limited Coupon B}, the corresponding target matching item IDs for each item in the value reduction information {Reducible Value: 10 yuan, Value Reduction ID: Limited Coupon B} can be "Notebook". The value of the order item information corresponding to the target matching item ID "Notebook" can be 1×4 = 4 yuan. Since 4 is less than the reduceable value of 10 in {Reducible Value: 10 yuan, Value Reduction ID: Limited Coupon B}, the reduction value corresponding to the value reduction information {Reducible Value: 10 yuan, Value Reduction ID: Limited Coupon B} can be 4. The order item information is grouped together with the item label "notebook" and the corresponding order item information is identified as having been removed.The tag information for the corresponding target matching item identifier "notebook" is determined to have been reduced. For the second value reduction information in the value reduction information sequence {reducible value: 10 yuan, value reduction identifier: limited item coupon A}, the corresponding target matching item identifiers can be {notebook, eraser}. In response to determining that the tag information for the corresponding target matching item identifier "notebook" is reduced and that the tags corresponding to each order item in the order item information set are not reduced, the target matching item identifier "notebook" is deleted from {notebook, eraser}, resulting in {eraser}. Therefore, the value corresponding to the order item information with the target matching item identifier "eraser" in the value reduction information {reducible value: 10 yuan, value reduction identifier: limited item coupon A} can be 2 × 5 = 10 yuan. Since 10 yuan is equal to the reduceable value of 10 yuan in {reducible value: 10 yuan, value reduction identifier: limited item coupon A}. Therefore, the reduction value corresponding to {Reducible Value: 10 yuan, Value Reduction Identifier: Limited Item Coupon A} is 10. The tag information of the order item information corresponding to the item identifier "eraser" in the order item information set is determined as reduced. The tag information of the corresponding target matching item identifier "eraser" is also determined as reduced. In response to determining that the tag corresponding to each order item in the order item information set is reduced, the sum of the determined reduction value 4 and the determined reduction value 10 is determined as the total reduction value. The total reduction value can be 14. Therefore, the item circulation value, which is the total order value, can be (1×4+2×5=14)-14=0.

[0085] Step 109: Send the value information of the goods to the user terminal.

[0086] In some embodiments, the aforementioned executing entity may send the aforementioned item circulation value information to the aforementioned user terminal.

[0087] In some optional implementations of certain embodiments, after the value information of the goods is sent to the user terminal, the aforementioned execution entity may also perform the following steps:

[0088] The first step is to perform the following allocation process for the first piece of information to be reduced in the sequence of information to be reduced:

[0089] Sub-step one: For the information regarding the reduction of value, perform the following information update processing:

[0090] The first sub-step involves determining the reducible value included in the value reduction information to be reduced as the target reducible value. For example, the sequence of value reduction information to be reduced could be "{reducible value: 10 yuan, value reduction identifier: limited item coupon B}, {reducible value: 10 yuan, value reduction identifier: limited item coupon A}, {reducible value: 20 yuan, value reduction identifier: limited item coupon C}". Then the first piece of value reduction information to be reduced could be "reducible value: 10 yuan, value reduction identifier: limited item coupon B". The target reducible value could be 10 yuan.

[0091] The second sub-step involves identifying the group of reducible items whose value needs to be reduced as the target reducible item identification group. For example, the target reducible item identification group could be {notebook}.

[0092] The third sub-step involves identifying the item identifiers included in each order item information set as the item identifiers to be filtered, thus obtaining the individual item identifiers to be filtered. For example, the individual item identifiers to be filtered could be {notebook, eraser}.

[0093] The fourth sub-step involves determining that each item identifier to be filtered shares at least one identical item identifier with each target reducible item identifier in the target reducible item identifier group, and identifying the at least one identical item identifier as at least one target item identifier. For example, at least one target item identifier could be {notebook}.

[0094] The fifth sub-step involves determining at least one order item information corresponding to at least one target item identifier as the target order item information set. For example, the target order item information set could be "Item identifier: notebook, Item outflow quantity: 1, Single item outflow value: 4 yuan".

[0095] The sixth sub-step involves generating the total pre-reduction value for the target order item information set. In practice, for each target order item in the target order item information set, the executing entity can first determine the pre-reduction value by multiplying the quantity of items shipped out by the value of each individual item shipped out. Then, the executing entity can determine the total pre-reduction value by summing the determined pre-reduction values. For example, the total pre-reduction value corresponding to the target order item information set being "Item ID: Notebook, Quantity Shipped: 1, Value Shipped per Item: 4 yuan" could be 1 × 4 = 4 yuan.

[0096] The seventh sub-step, in response to determining that the diminishable value of the objective is greater than the total value before diminishing it, performs the following steps:

[0097] Sub-step one: Based on the target reducible value and the total value before reduction, generate the updated value. In practice, the implementing entity can determine the updated value as the difference between the target reducible value and the total value before reduction. For example, the updated value could be 10 - 4 = 6 yuan.

[0098] Sub-step two: Delete the target order item information set from the order item information set in order to update the order item information set.

[0099] Sub-step three involves updating the reducible value included in the value reduction information to the updated value, thereby updating the value reduction information to be reduced.

[0100] Sub-step four involves deleting the value reduction information to be reduced from the value reduction information sequence in order to update the value reduction information sequence.

[0101] Sub-step five: In response to the determination that the value reduction information sequence to be reduced is not empty, the allocation process is performed again based on the updated value reduction information sequence to be reduced and the updated order item information set.

[0102] The eighth sub-step, in response to determining that the target's reducible value is less than or equal to the total value before reduction, performs the following steps:

[0103] Sub-step one: Update the target's diminishable value to zero.

[0104] Sub-step two: Based on the target order item information set and the target deductible value, determine the set of averaged values. Each averaged value in this set corresponds to a specific target order item in the target order item information set. In practice, firstly, the executing entity can determine the value corresponding to each target order item in the target order item information set as its target value. Then, the executing entity can determine the sum of these target values ​​as the third value. For each target value, the executing entity can determine the ratio of the target deductible value to the third value as the fourth value. Next, the executing entity can determine the product of the target value and the fourth value as the averaged value. Finally, the executing entity can define the determined averaged values ​​as the set of averaged values. For example, the target order item information set could be "Item ID: Notebook, Item Outflow Quantity: 5, Single Item Outflow Value: 4 yuan". The target deductible value could be 10. Therefore, the target value could be 4 × 5 = 20 yuan. The third value could be 20, and the fourth value could be 10 / 20. The amortized value can be 20 × (10 / 20) = 10. Therefore, the set of amortized values ​​can be {10}.

[0105] Sub-step three: Update the order item information set based on the allocated value set. In practice, for each allocated value in the allocated value set, the aforementioned executing entity can determine the order item information corresponding to the allocated value in the order item information set as the order item information to be updated. Then, the aforementioned executing entity can determine the difference between the target value corresponding to the order item information to be updated and the allocated value as the fifth value. Next, the aforementioned executing entity can determine the ratio of the fifth value to the outflow quantity of items included in the order item information to be updated as the updated single item outflow value. Finally, the aforementioned executing entity can update the single item outflow value included in the order item information to be updated to update the order item information to be updated. As an example, the allocated value set can be {10}. Then the order item information corresponding to allocated value 10 can be "Item ID: Notebook, Item Outflow Quantity: 5, Single Item Outflow Value: 4 yuan". Then the fifth value can be 4 × 5 - 10 = 10. The item outflow quantity included in the order item information to be updated can be 4. The updated value of a single item can be 10 / 4 = 2.5.

[0106] Sub-step four involves deleting the value reduction information from the value reduction information sequence in order to update the value reduction information sequence.

[0107] In sub-step five, in response to the determination that the value reduction information sequence to be reduced is not empty, the allocation process is performed again based on the updated set of ordered items and the updated value reduction information sequence to be reduced.

[0108] The above-mentioned technical solution and related content, as an inventive point of the embodiments of this disclosure, solve the second technical problem mentioned in the background: "After generating the value of the goods circulation, there may be some value information corresponding to the reduction value that has not been completely reduced. When the value of the subsequent ordered items is reduced based on the reduction information that has not been completely reduced and has not been updated after reduction, or based on the reduction information that has been completely reduced but has not been updated to zero, the accuracy of generating the value of the corresponding subsequent ordered items will be low, and the value of the corresponding subsequent ordered items will need to be regenerated, resulting in a waste of computer computing resources." Factors leading to wasted computing resources often include: After generating the value of an item's circulation, some value reduction information may not have been completely reduced. When subsequent orders are deducted based on reduction information that has not been completely reduced and whose reducible value has not been updated, or based on reduction information whose corresponding value has been completely reduced but whose reduction value has not been updated to zero, the accuracy of generating the circulation value of the corresponding subsequent orders will be low. This necessitates regenerating the circulation value of the corresponding subsequent orders, resulting in wasted computing resources. Solving these factors can reduce computing resources. To achieve this, firstly, for the first value reduction information in the value reduction information sequence, the following allocation process is performed: Sub-step one, for the value reduction information to be reduced, the following information update process is performed: First sub-step, the reducible value included in the value reduction information to be reduced is determined as the target reducible value. The second sub-step involves identifying the group of reducible item identifiers corresponding to the value reduction information as the target reducible item identifier group. This yields the target reducible item identifier group used to generate at least one target item identifier. The third sub-step involves identifying the item identifiers included in each order item information in the order item information set as item identifiers to be filtered, thus obtaining each item identifier to be filtered. This yields each item identifier to be filtered used to generate at least one target item identifier. The fourth sub-step involves identifying at least one item identifier that is identical to each item identifier in the target reducible item identifier group as at least one target item identifier. The fifth sub-step involves identifying at least one order item information corresponding to at least one target item identifier as the target order item information set. This yields the target order item information set used to update the order item information set. The sixth sub-step involves generating the total value before reduction for the corresponding target order item information set based on the target order item information set. This yields the total value before reduction for the corresponding target order item information set. The seventh sub-step, in response to determining that the target's reducible value is greater than the total value before reduction, performs the following steps: Sub-step one, generating an updated value based on the target's reducible value and the total value before reduction.Therefore, the updated value can be obtained to update the reducible value included in the value reduction information to be reduced. Sub-step two: Delete the target order item information set from the order item information set to update the order item information set. Sub-step three: Update the reducible value included in the value reduction information to be reduced to the updated value to update the value reduction information to be reduced. Therefore, the reducible value corresponding to the value reduction information representing the incomplete reduction of the value to be reduced can be updated. Sub-step four: Delete the value reduction information to be reduced from the value reduction information sequence to update the value reduction information sequence to be reduced. Sub-step five: In response to determining that the value reduction information sequence to be reduced is not empty, perform the allocation process again based on the updated value reduction information sequence to be reduced and the updated order item information set. Therefore, the other value reduction information in the value reduction information sequence to be reduced, except for the first value reduction information, can be updated. The eighth sub-step, in response to determining that the target reducible value is less than or equal to the total value before reduction, executes the following steps: Sub-step 1, updates the target reducible value to zero. This updates the reducible value corresponding to the value to be reduced that has already been reduced to zero, thus updating the value to be reduced information. Sub-step 2, determines the allocated value set based on the target ordered item information set and the target reducible value, wherein one allocated value in the allocated value set corresponds to one target ordered item in the target ordered item information set. Sub-step 3, updates the ordered item information set based on the allocated value set. This updates the ordered item information set. Sub-step 4, removes the value to be reduced information from the value to be reduced information sequence, thus updating the value to be reduced information sequence. Sub-step 5, in response to determining that the value to be reduced information sequence is not empty, performs the allocation process again based on the updated ordered item information set and the updated value to be reduced information sequence. Therefore, the unupdated value reduction information in the value reduction information sequence can continue to be updated. Also, because the reduction values ​​included in each value reduction information after reduction in the value reduction information sequence are updated after reduction, the remaining value included in each value reduction information whose remaining value has not been completely reduced is updated to the corresponding remaining value after reduction. Simultaneously, the remaining value included in each value reduction information whose value has been reduced is updated to zero. This reduces the impact of incompletely reduced value reduction information and value reduction information whose value has been reduced but not updated to zero on the generation of the value of subsequent orders, improving the accuracy of value generation for subsequent orders, reducing the number of times the value of subsequent orders is regenerated, and reducing the waste of computing resources.

[0109] The above-described embodiments of this disclosure have the following beneficial effects: the method for sending item circulation value information according to some embodiments of this disclosure improves the security of item circulation value information generation. Specifically, the reason for the low security of item circulation value information generation is that: value reduction is directly performed based on the user's selected, unsorted reduction information to generate and send item outflow value information. The user's identity is not verified during the generation of item circulation value information, allowing attackers to impersonate the user and perform illegal item circulation value information generation operations, resulting in low security. Based on this, the method for sending item circulation value information according to some embodiments of this disclosure first responds to receiving item order information sent by the user terminal by controlling a camera device connected to the user terminal device to collect the user's facial information to perform a face verification operation and obtain a face verification result. The item order information includes an ordered item information set, which includes item identifier, item outflow quantity, and single item outflow value. Therefore, the user's identity can be verified before generating item circulation value information, obtaining a face verification result indicating whether the user's identity has been successfully verified. Then, in response to the determination that the face verification result indicates successful face verification, a value reduction information set for the corresponding target user is obtained. The target user corresponds to the user terminal, and the value reduction information set includes reducible value and value reduction identifiers. Thus, item order information and a value reduction information set representing the various limited-edition coupons possessed by the target user can be obtained. Next, a set of reducible item identifiers corresponding to each value reduction information in the value reduction information set is obtained, resulting in a set of reducible item identifiers. This provides a set of reducible item identifiers for value reduction information matching. Then, based on the value reduction information set, value reduction information matching is performed on each order item in the order item information set to generate a reducible value reduction information set corresponding to the order item information, resulting in a reducible value reduction information set. Thus, a reducible value reduction information set for each order item in the corresponding order item information set can be obtained. One of the ordered item information pieces in each of the aforementioned order item information sets corresponds to one corresponding deductible value reduction information group in the aforementioned deductible value reduction information group set. Then, for each value reduction information piece in the aforementioned value reduction information group set, based on the aforementioned order item information set and the aforementioned deductible item identifier group set, a maximum reduction value corresponding to the aforementioned value reduction information is generated, resulting in a maximum reduction value set, wherein one maximum reduction value in the aforementioned maximum reduction value set corresponds to one deductible item identifier group in the aforementioned deductible item identifier group set. Thus, a maximum reduction value set for generating the value reduction information sequence to be reduced can be obtained. Next, based on the aforementioned deductible value reduction information group set, a value reduction information set to be reduced is generated.Therefore, a value reduction information set to be reduced can be obtained for reducing the value corresponding to the above-mentioned ordered item information set. Then, based on the above-mentioned maximum reduction value set, the above-mentioned value reduction information set, the above-mentioned set of reducible item identifiers, the above-mentioned set of reducible value reduction information, and the preset sorting method information, each piece of value reduction information to be reduced in the above-mentioned value reduction information set is sorted to obtain a value reduction information sequence. Thus, each piece of value reduction information to be reduced in the above-mentioned value reduction information set is sorted for reduction, resulting in a value reduction information sequence representing a reduction order. Next, based on the above-mentioned ordered item information set and the above-mentioned value reduction information sequence, item circulation value information corresponding to the above-mentioned ordered item information set is generated. Thus, the value corresponding to the ordered item information set can be reduced based on the value reduction information sequence with a reduction order and the ordered item information set to obtain item circulation value information. Finally, the above-mentioned item circulation value information is sent to the above-mentioned user terminal. Therefore, the value information of goods can be sent to the aforementioned user terminals. Because facial verification is performed by collecting the user's facial information before generating the value information, the generation of the value information is only performed after successful verification. This reduces the probability of attackers impersonating users and illegally generating value information, thus improving the security of value information generation.

[0110] Further reference Figure 2 As an implementation of the methods shown in the figures, this disclosure provides some embodiments of a device for transmitting value information of goods circulation. These device embodiments are similar to... Figure 1 Corresponding to the method embodiments shown, the device can be specifically applied to various electronic devices.

[0111] like Figure 2As shown, the item scheduling device 200 in some embodiments includes: a control unit 201, a first acquisition unit 202, a second acquisition unit 203, a matching unit 204, a first generation unit 205, a second generation unit 206, a sorting processing unit 207, a third generation unit 208, and a sending unit 209. The control unit 201 is configured to, in response to receiving item order information sent by a user terminal, control a camera device connected to the user terminal device to collect the user's facial information to perform a face verification operation and obtain a face verification result. The item order information includes an ordered item information set, which includes item identifiers, item outflow quantities, and individual item outflow values. The first acquisition unit 202 is configured to, in response to receiving item order information sent by a user terminal, acquire a value reduction information set corresponding to the target user. The user terminal corresponds to the item order information, which includes a set of ordered item information. The value reduction information in the value reduction information set includes the reducible value and the value reduction identifier. The second acquisition unit 203 is configured to acquire the reducible item identifier group corresponding to each value reduction information in the value reduction information set, thereby obtaining a set of reducible item identifier groups. The matching unit 204 is configured to perform value reduction information matching on each ordered item information in the ordered item information set based on the value reduction information set, so as to generate a reducible value reduction information group corresponding to the ordered item information, thereby obtaining the reducible value. The first generation unit 205 is configured to, for each value reduction information in the value reduction information set, generate a maximum reduction value corresponding to the value reduction information based on the ordered item information set and the set of reducible item identifiers, thereby obtaining a set of maximum reduction values, wherein one maximum reduction value in the set of maximum reduction values ​​corresponds to one reducible item identifier group in the set of reducible item identifiers; the second generation unit 206 is configured to generate a set of value reduction information to be reduced based on the set of reducible value reduction information; and the sorting processing unit 207 is configured to... Based on the aforementioned maximum reduction value set, the aforementioned value reduction information set, the aforementioned set of reducible item identifiers, the aforementioned set of reducible value reduction information, and the preset sorting method information, the third generation unit 208 is configured to sort each piece of reducible value reduction information in the aforementioned set of reducible value reduction information to obtain a sequence of reducible value reduction information; the third generation unit 208 is configured to generate item circulation value information corresponding to the aforementioned set of ordered item information based on the aforementioned set of ordered item information and the aforementioned sequence of reducible value reduction information; the sending unit 209 is configured to send the aforementioned item circulation value information to the aforementioned user terminal.

[0112] It is understandable that the units described in the device 200 are related to the reference. Figure 1The steps in the method described above correspond to each other. Therefore, the operations, features, and beneficial effects described above for the method also apply to the device 200 and the units contained therein, and will not be repeated here.

[0113] The following is for reference. Figure 3 It shows a schematic diagram of the structure of an electronic device 300 suitable for implementing some embodiments of the present disclosure. Figure 3 The electronic device shown is merely an example and should not be construed as limiting the functionality and scope of the embodiments of this disclosure.

[0114] like Figure 3 As shown, the electronic device 300 may include a processing unit (e.g., a central processing unit, a graphics processing unit, etc.) 301, which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM) 302 or a program loaded from a storage device 308 into a random access memory (RAM) 303. The RAM 303 also stores various programs and data required for the operation of the electronic device 300. The processing unit 301, ROM 302, and RAM 303 are interconnected via a bus 304. An input / output (I / O) interface 305 is also connected to the bus 304.

[0115] Typically, the following devices can be connected to I / O interface 305: input devices 306 including, for example, touchscreens, touchpads, keyboards, mice, cameras, microphones, accelerometers, gyroscopes, etc.; output devices 307 including, for example, liquid crystal displays (LCDs), speakers, vibrators, etc.; storage devices 308 including, for example, magnetic tapes, hard disks, etc.; and communication devices 309. Communication device 309 allows electronic device 300 to communicate wirelessly or wiredly with other devices to exchange data. Although Figure 3 An electronic device 300 with various devices is shown; however, it should be understood that it is not required to implement or possess all of the devices shown. More or fewer devices may be implemented or possessed alternatively. Figure 3 Each box shown can represent a device or multiple devices as needed.

[0116] In particular, according to some embodiments of this disclosure, the processes described above with reference to the flowcharts can be implemented as computer software programs. For example, some embodiments of this disclosure include a computer program product comprising a computer program carried on a computer-readable medium, the computer program containing program code for performing the methods shown in the flowcharts. In such embodiments, the computer program can be downloaded and installed from a network via communication device 309, or installed from storage device 308, or installed from ROM 302. When the computer program is executed by processing device 301, it performs the functions defined in the methods of some embodiments of this disclosure.

[0117] It should be noted that, in some embodiments of this disclosure, the computer-readable medium may be a computer-readable signal medium or a computer-readable storage medium, or any combination thereof. A computer-readable storage medium may be, for example,—but not limited to—an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples of a computer-readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer disk, a hard disk, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination thereof. In some embodiments of this disclosure, a computer-readable storage medium may be any tangible medium containing or storing a program that can be used by or in conjunction with an instruction execution system, apparatus, or device. In some embodiments of this disclosure, a computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, carrying computer-readable program code. Such propagated data signals may take various forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination thereof. A computer-readable signal medium can be any computer-readable medium other than a computer-readable storage medium, which can send, propagate, or transmit a program for use by or in connection with an instruction execution system, apparatus, or device. The program code contained on the computer-readable medium can be transmitted using any suitable medium, including but not limited to: wires, optical fibers, RF (radio frequency), etc., or any suitable combination thereof.

[0118] In some implementations, clients and servers can communicate using any currently known or future-developed network protocol such as HTTP (Hypertext Transfer Protocol) and can interconnect with digital data communication (e.g., communication networks) of any form or medium. Examples of communication networks include local area networks (“LANs”), wide area networks (“WANs”), the Internet (e.g., the Internet of Things), and peer-to-peer networks (e.g., ad hoc peer-to-peer networks), as well as any currently known or future-developed networks.

[0119] Computer-readable media may be contained within an electronic device or may exist independently of the electronic device. A computer-readable medium carries one or more programs that, when executed by an electronic device, cause the electronic device to: respond to receiving order information from a user terminal, control a camera device connected to the user terminal to collect facial information of the user to perform a face verification operation and obtain a face verification result, wherein the order information includes a set of ordered items, the ordered items in the set including item identifiers, item outflow quantities, and individual item outflow values; respond to determining that the face verification result indicates successful face verification, obtain a set of value reduction information corresponding to the target user, wherein the target user corresponds to the user terminal, and the value reduction information in the set includes reducible value and value reduction identifiers; obtain a set of reducible item identifiers corresponding to each value reduction item in the set, obtaining a set of reducible item identifier groups; and, based on the value reduction information set, perform value reduction information matching on each ordered item in the set to generate a set of reducible item identifiers corresponding to the ordered item information. The value reduction information group is reduced to obtain a set of value reduction information groups that can be reduced. For each value reduction information in the above value reduction information set, based on the above ordered item information set and the above set of reducible item identifiers, a maximum reduction value corresponding to the above value reduction information is generated to obtain a set of maximum reduction values. Among them, a maximum reduction value in the above set of maximum reduction values ​​corresponds to a reducible item identifier group in the above set of reducible item identifiers. Based on the above set of reducible value reduction information groups, a set of value reduction information to be reduced is generated. The maximum reduction value set, the aforementioned value reduction information set, the aforementioned set of reducible item identifiers, the aforementioned set of reducible value reduction information, and preset sorting method information are used to sort each piece of value reduction information in the aforementioned set of value reduction information to be reduced, resulting in a sequence of value reduction information to be reduced; based on the aforementioned set of ordered item information, the aforementioned sequence of value reduction information to be reduced, and the aforementioned maximum reduction value set, item circulation value information corresponding to the aforementioned set of ordered item information is generated; the aforementioned item circulation value information is sent to the aforementioned user terminal. Computer program code for performing operations of some embodiments of this disclosure can be written in one or more programming languages ​​or a combination thereof. Programming languages ​​include object-oriented programming languages—such as Java, Smalltalk, and C++—and conventional procedural programming languages—such as the "C" language or similar programming languages. The program code can be executed entirely on the user's computer, partially on the user's computer, as a standalone software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server.In cases involving remote computers, the remote computer can be connected to the user's computer via any type of network—including a local area network (LAN) or a wide area network (WAN), or it can be connected to an external computer (e.g., via the Internet using an Internet service provider).

[0120] The flowcharts and block diagrams in the accompanying drawings illustrate the architecture, functionality, and operation of possible implementations of systems, methods, and computer program products according to various embodiments of this disclosure. In this regard, each block in a flowchart or block diagram may represent a module, segment, or portion of code containing one or more executable instructions for implementing a specified logical function. It should also be noted that in some alternative implementations, the functions indicated in the blocks may occur in a different order than those indicated in the drawings. For example, two consecutively indicated blocks may actually be executed substantially in parallel, and they may sometimes be executed in reverse order, depending on the functions involved. It should also be noted that each block in the block diagrams and / or flowcharts, and combinations of blocks in the block diagrams and / or flowcharts, can be implemented using a dedicated hardware-based system that performs the specified function or operation, or using a combination of dedicated hardware and computer instructions.

[0121] The units described in some embodiments of this disclosure can be implemented in software or hardware. The described units can also be housed in a processor; for example, a processor may be described as including a control unit, a first acquisition unit, a second acquisition unit, a matching unit, a first generation unit, a second generation unit, a sorting processing unit, a third generation unit, and a sending unit. The names of these units do not necessarily limit the specific unit; for example, the sending unit may also be described as "a unit that sends the aforementioned item circulation value information to the aforementioned user terminal."

[0122] The functions described above in this document can be performed, at least in part, by one or more hardware logic components. For example, exemplary types of hardware logic components that can be used, without limitation, include: Field Programmable Gate Arrays (FPGAs), Application-Specific Integrated Circuits (ASICs), Application Standard Products (ASSPs), System-on-Chip (SoCs), Complex Programmable Logic Devices (CPLDs), and so on.

[0123] The above description is merely a selection of preferred embodiments of this disclosure and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in the embodiments of this disclosure is not limited to technical solutions formed by specific combinations of technical features, but should also cover other technical solutions formed by arbitrary combinations of technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting features with (but not limited to) technical features with similar functions disclosed in the embodiments of this disclosure.

Claims

1. A method for sending information about the value of goods in circulation, comprising: In response to receiving an item order information sent by a user terminal, the system controls a camera device connected to the user terminal device to collect the user's facial information to perform a face verification operation and obtain a face verification result. The item order information includes an order item information set, and the order item information set includes item identifier, item outflow quantity, and single item outflow value. In response to determining that the face verification result indicates that the face verification is successful, a value reduction information set for the corresponding target user is obtained, wherein the target user corresponds to the user terminal, and the value reduction information set includes reducible value and value reduction identifier; Obtain the group of deductible item identifiers corresponding to each value reduction information in the value reduction information set to obtain a set of deductible item identifier groups; Based on the value reduction information set, value reduction information is matched for each order item in the order item information set to generate a value reduction information group that can be reduced for the corresponding order item information, thus obtaining a value reduction information group set. For each value reduction information in the value reduction information set, based on the order item information set and the set of deductible item identifiers, a maximum reduction value corresponding to the value reduction information is generated to obtain a set of maximum reduction values. Among them, a maximum reduction value in the set of maximum reduction values ​​corresponds to a deductible item identifier group in the set of deductible item identifiers. Based on the set of information that can be reduced in value, a set of information that needs to be reduced in value is generated. Based on the maximum reduction value set, the value reduction information set, the reducible item identifier set, the reducible value reduction information set, and the preset sorting method information, the value reduction information to be reduced in the value reduction information set is sorted to obtain the value reduction information sequence to be reduced. Based on the ordered item information set and the value reduction information sequence to be reduced, generate the item circulation value information corresponding to the ordered item information set; The value information of the goods is sent to the user terminal.

2. The method according to claim 1, wherein, In response to receiving an order information from a user terminal, the system controls a camera connected to the user terminal to collect the user's facial information to perform a face verification operation and obtain a face verification result, including: Retrieve pre-stored user facial information corresponding to the user terminal from a preset database; determine the similarity between the pre-stored user facial information and the collected user facial information as the target similarity. In response to determining that the target similarity is greater than a preset threshold, the information representing successful face verification is determined as the face verification result.

3. The method according to claim 1, wherein, Based on the value reduction information set, the value reduction information of each ordered item in the ordered item information set is matched to generate a set of deductible value reduction information corresponding to the ordered item information, resulting in a set of deductible value reduction information groups, including: Obtain the initial deductible value reduction information group corresponding to each order item information in the order item information set, and obtain the initial deductible value reduction information group set; The value reduction identifier included in each value reduction information in the value reduction information set is determined as the target value reduction identifier, thus obtaining the target value reduction identifier set; For each initial reducible value reduction information group in the initial reducible value reduction information group set, the following removal process is performed: The value reduction identifier included in each initial reducible value reduction information in the initial reducible value reduction information group is determined as the value reduction identifier to be matched, thus obtaining the set of value reduction identifiers to be matched; In response to determining that at least one value reduction identifier in the set of value reduction identifiers to be matched is different from the target value reduction identifier in the set of target value reduction identifiers, each value reduction identifier in the set of value reduction identifiers to be matched that is different from the target value reduction identifier in the set of target value reduction identifiers is determined as a separate identifier to be removed. Delete each initial deductible value reduction information corresponding to each to-be-removed identifier in the initial deductible value reduction information group to update the initial deductible value reduction information group; Each updated initial group of reducible value reduction information is defined as the set of reducible value reduction information groups.

4. The method according to claim 1, wherein, For each value reduction information in the value reduction information set, based on the ordered item information set and the set of deductible item identifiers, the maximum reduction value corresponding to the value reduction information is generated, including: The deductible value included in the value reduction information is determined as a first value; The group of reducible item identifiers that corresponds to the value reduction information is identified as the target reducible item identifier group. The item identifiers included in each order item information in the order item information set are determined as matching item identifiers to obtain each matching item identifier; For each target reducible item identifier in the target reducible item identifier group, in response to determining that the target reducible item identifier is the same as one of the matching item identifiers among the various matching item identifiers, the matching item identifier is determined as the target matching item identifier; Based on the identified target matching item identifiers, a total value reduction corresponding to the value reduction information is generated as a second value. In response to determining that the second value is greater than the first value, the first value is determined as the maximum reduction value corresponding to the value reduction information; In response to determining that the second value is less than or equal to the first value, the second value is determined as the maximum reduction value corresponding to the value reduction information.

5. The method according to claim 1, wherein, The step of generating a set of value reduction information to be reduced based on the set of value reduction information that can be reduced includes: The deduplication process is performed on each piece of deduplication value reduction information in the set of deduplication value reduction information to obtain each deduplication deduplication value reduction information; Each of the deduplicated and reducible value reduction information is determined as the value reduction information to be reduced, thus obtaining each value reduction information to be reduced; Each piece of value reduction information to be reduced is defined as a set of value reduction information to be reduced.

6. The method according to claim 1, wherein, The process involves sorting each piece of value reduction information in the value reduction information set to be reduced, based on the maximum reduction value set, the value reduction information set, the set of reducible item identifiers, the set of reducible value reduction information, and a preset sorting method, to obtain a sequence of value reduction information to be reduced, including: The maximum reduction value set, the value reduction information set, the reduceable item identifier set, the value reduction information set to be reduced, and the reduceable value reduction information set are determined as the input information for the sorting rule engine; The preset sorting method information is added as a rule set to the initial sorting rule engine to update the initial sorting rule engine and obtain the sorting rule engine. The input information is fed into the sorting rule engine to obtain the sequence of information to be reduced in value.

7. The method according to claim 5, wherein, The process of deduplicating each piece of deduplicatable value reduction information in the set of deduplicatable value reduction information to obtain each deduplicated piece of deduplicatable value reduction information includes: Each of the reducible value reduction information is stored as a reducible value reduction information to be processed in the reducible value reduction information sequence to update the reducible value reduction information sequence. In response to the determination that the updated sequence of degradeable value information includes more than one number of each degradeable value information, the following deduplication process is performed on the sequence of degradeable value information: For the first piece of information in the sequence of information to be processed that can be reduced in value, perform the following steps: The first piece of information to be processed that can reduce value is identified as the current piece of information that can reduce value. Each piece of information that can be reduced in value, except for the current information that can be reduced in value, is identified as the target information that can be reduced in value. The text similarity between the current reducible value reduction information and each of the target reducible value reduction information is determined as the target text similarity, thus obtaining the target text similarity set; In response to determining that there is at least one target text similarity in the target text similarity set that satisfies a preset condition, the following steps are performed: The current diminishable value reduction information is deleted from the diminishable value reduction information sequence to be processed, so as to update the diminishable value reduction information sequence to be processed; Based on the updated sequence of deduplication information to be processed and the value reduction information to be reduced, the deduplication process is performed again. In response to the determination that there are no target text similarities in the target text similarity set that meet the preset conditions, the following steps are performed: The current diminishable value reduction information is determined as the deduplicated diminishable value reduction information; The current diminishable value reduction information is deleted from the diminishable value reduction information sequence to be processed, so as to update the diminishable value reduction information sequence to be processed; Based on the updated sequence of deduplication information to be processed and the value reduction information to be reduced, the deduplication process is performed again. In response to determining that the number of deductible value reduction information in the deductible value reduction information sequence is equal to one, the deductible value reduction information in the deductible value reduction information sequence is determined as deduplicated deductible value reduction information.

8. A device for transmitting value information of goods circulation, comprising: The control unit is configured to, in response to receiving an item order information sent by a user terminal, control a camera device connected to the user terminal device to collect the user's facial information to perform a face verification operation and obtain a face verification result. The item order information includes an order item information set, and the order item information set includes item identifier, item outflow quantity, and single item outflow value. The first acquisition unit is configured to acquire a value reduction information set corresponding to the target user in response to determining that the face verification result indicates that the face verification is successful. The target user corresponds to the user terminal, and the value reduction information set includes reducible value and value reduction identifier. The second acquisition unit is configured to acquire the group of deductible item identifiers corresponding to each value reduction information in the value reduction information set, and obtain a set of deductible item identifier groups. The matching unit is configured to perform value reduction information matching on each order item information in the order item information set based on the value reduction information set, so as to generate a set of reducible value reduction information corresponding to the order item information, and obtain a set of reducible value reduction information sets. The first generation unit is configured to generate a maximum reduction value corresponding to each value reduction information in the value reduction information set, based on the order item information set and the set of reducible item identifiers, to obtain a set of maximum reduction values, wherein a maximum reduction value in the set of maximum reduction values ​​corresponds to a reducible item identifier group in the set of reducible item identifiers. The second generation unit is configured to generate a set of value reduction information to be reduced based on the set of value reduction information that can be reduced. The sorting processing unit is configured to sort each piece of value reduction information in the value reduction information set to be reduced based on the maximum reduction value set, the value reduction information set, the set of reducible item identifiers, the set of reducible value reduction information and preset sorting method information, to obtain a sequence of value reduction information to be reduced. The third generation unit is configured to generate item circulation value information corresponding to the ordered item information set based on the ordered item information set and the value reduction information sequence to be reduced; The sending unit is configured to send the item circulation value information to the user terminal.

9. An electronic device, comprising: One or more processors; A storage device on which one or more programs are stored; When the one or more programs are executed by the one or more processors, the one or more processors implement the method as described in any one of claims 1 to 7.

10. A computer-readable medium having a computer program stored thereon, wherein, When the program is executed by the processor, it implements the method as described in any one of claims 1 to 7.

Images