A multi-channel parallel automatic delivery system of a jewelry B2C platform

Abstract

The application discloses a kind of jewelry B2C platform multi-channel parallel automatic delivery system, it is related to jewelry e-commerce warehousing logistics automation technical field, comprising: order processing unit, inventory mapping unit, electronic pre-check unit, multi-channel warehouse-out unit, adjacent stable state acquisition unit, pre-looseness identification unit, delay with the judgment unit that goes out, packaging release control unit, abnormal isolation unit and event log feedback unit;System according to the order to be shipped determines target location, target warehouse-out channel and similar adjacent risk group, collects adjacent stable baseline after electronic pre-check passes through, and identifies pre-looseness adjacent during target location ejection and stable stage after ejection ends;When detecting that additional jewelry goods enter warehouse-out path, delay with the event of going out is judged in combination with similar adjacent risk group and pre-looseness adjacent set, and packaging release or abnormal isolation is executed accordingly.The application can improve the accuracy of jewelry automatic delivery and inventory consistency.

Description

Technical Field

[0001] This invention relates to the field of automated warehousing and logistics technology for jewelry e-commerce, and in particular to a multi-channel parallel automated delivery system for a jewelry B2C platform. Background Technology

[0002] With the rapid development of e-commerce, live-streaming sales, and online promotions, B2C online orders for jewelry have continued to grow. Jewelry products are typically characterized by high unit value, a large number of SKUs, numerous sub-specifications of the same style, small packaging size, and high similarity in appearance. For example, the same style of ring may only differ in size, the same style of necklace may only differ in chain length, and the same series of diamond jewelry may only differ in certificate number, stone weight, or batch number. To facilitate warehouse management, inventory, and replenishment, jewelry B2C platforms usually group similar styles, series, or packaging specifications of jewelry into adjacent storage locations and use automated delivery systems to complete the order reading, location matching, product ejection, conveying, inspection, packaging, and shipping processes. While existing automated delivery systems can confirm the consistency between order SKUs and target storage location inventory records through electronic pre-verification and improve order processing efficiency through multi-channel parallel outbound processing, electronic pre-verification mainly addresses the consistency issue between order data and inventory data and cannot directly perceive changes in the physical state of jewelry in adjacent storage locations during the ejection process.

[0003] In the multi-channel parallel automated delivery process of jewelry B2C platforms, multiple outbound channels, ejection mechanisms, and conveyor mechanisms may operate at high frequency within a short period. The combined effects of ejection impacts on the target storage location, cabinet vibrations, storage location gaps, and the lightweight sliding characteristics of jewelry packaging boxes can easily cause pre-loosening of highly similar SKUs in adjacent storage locations. These adjacent items may not immediately detach from their storage location upon ejection, and therefore will not be detected by routine electronic pre-verification or real-time barcode scanning. However, they have deviated from their stable storage state before ejection and may be delayed in entering the outbound path due to subsequent ejection, conveyor start / stop, or pre-buffer disturbances. This results in a hidden misdelivery problem where the electronic outbound record is correct, but the actual outbound item is mixed with similar SKUs in adjacent locations. Especially for high-value jewelry, this problem not only causes misdeliveries, omissions, or duplicate inventory, but also affects the consistency between order status, physical item status, and inventory status, increasing the difficulty of subsequent verification, traceability, and responsibility determination. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies in multi-channel parallel automatic delivery processes, where electronic pre-verification cannot detect the pre-loosening state caused by the ejection disturbance of the target location in adjacent highly similar SKU storage locations. This results in the delayed delivery of adjacent SKUs during subsequent transport or buffer disturbances, leading to implicit misdelivery of goods with correct electronic outbound records but mixed with adjacent similar SKUs in the actual delivered goods. Therefore, this invention proposes a multi-channel parallel automatic delivery system for a jewelry B2C platform.

[0005] To address the problems existing in the prior art, the present invention adopts the following technical solution: A multi-channel parallel automatic delivery system for a jewelry B2C platform includes: an order processing unit, an inventory mapping unit, an electronic pre-verification unit, a multi-channel outbound unit, a neighboring stable status acquisition unit, a pre-loosening identification unit, a delayed outbound judgment unit, a packaging release control unit, an anomaly isolation unit, and an event log feedback unit. The order processing unit triggers the inventory mapping unit to determine the target storage location and similar adjacent risk groups based on the orders to be shipped; The electronic pre-verification unit performs electronic pre-verification of the order SKU and the inventory records of the target storage location; After the verification is passed, the neighbor stability acquisition unit acquires the neighbor stability baseline of similar neighbor risk groups; The multi-channel outbound unit includes at least two parallel outbound channels and controls the ejection of the target cargo location; The pre-loosening identification unit forms a pre-loosening neighbor set based on the real-time status of neighboring neighbors and the stable baseline of neighboring neighbors; The delayed follow-up judgment unit determines the delayed follow-up event based on additional jewelry items, similar adjacent risk groups, and pre-loose adjacent sets; The packaging release control unit and the anomaly isolation unit generate packaging release or anomaly isolation control results based on delayed follow-up events; The event log feedback unit generates a neighboring pre-loosening delay follow-up event log when a delay follow-up event exists.

[0006] Preferably, the formation of the similar neighbor risk group includes: Read the physical adjacent storage locations in the storage cabinet where the target storage location is located; Physically adjacent cargo locations that are on the same launch level or in the same pushing direction as the target cargo location will be considered as candidate adjacent locations. From the candidate adjacent locations, select locations that are the same as the order SKU but different specifications, different batches of the same series, have the same packaging box size, or have similar external label positions to form a similar adjacent location risk group.

[0007] Preferably, the electronic pre-verification includes: Perform a consistency comparison of the order SKU, target storage location, and inventory mapping relationship in the pending orders; When the order SKU matches the inventory record of the target storage location, the ejection permission status of the target storage location is generated, and the neighboring stable baseline of the similar neighboring risk group is collected. When the order SKU is inconsistent with the inventory record of the target storage location, the ejection of the target storage location is stopped.

[0008] Preferably, the neighboring stable baseline is formed by the stable state of each neighbor in the similar neighboring risk group before ejection from the target cargo position, and the stable state is selected from at least one of the load-bearing capacity signal, position detection signal, photoelectric occlusion signal and near-field tag identification signal.

[0009] Preferably, forming the pre-loosened neighbor set includes: After the ejection permission status of the target cargo location is generated, control the target cargo location to perform the ejection action; During the ejection of the target cargo location and in the stabilization phase after ejection, the real-time status of each neighboring location in the similar neighboring risk group is collected. Compare the real-time status of neighboring units with the corresponding stable baseline of neighboring units; When a neighbor does not receive its own ejection command, and the change in the neighbor's real-time status relative to the neighbor's stable baseline exceeds the normal fluctuation range formed during the period when the neighbor is not ejected, not transported, and not recirculated, the neighbor is recorded in the pre-loosening neighbor set.

[0010] Preferably, the pre-loosening neighbor set includes the pre-loosening neighbor number, the time when the pre-loosening occurred, and the corresponding state change amount obtained by comparing the real-time state of the neighbor with the stable baseline of the neighbor.

[0011] Preferably, the determination of the delayed follow-up event includes: After the target product enters the target outbound channel, monitor the target outbound channel, the adjacent outbound channels of the target outbound channel, and the pre-buffer area; When additional jewelry items other than the target item are detected entering the outbound path, obtain the QR code, RFID tag, image recognition information, or packaging box recognition information of the additional jewelry items; Based on the identification information of the additional jewelry items, query the inventory mapping relationship to determine the corresponding storage location of the additional jewelry items; When the storage location corresponding to the additional jewelry item does not receive an independent ejection instruction, the storage location corresponding to the additional jewelry item belongs to the similar adjacent risk group, the storage location corresponding to the additional jewelry item is included in the pre-loosening adjacent set, and the time when the additional jewelry item enters the outbound path is later than the time when the corresponding pre-loosening occurs, a delayed follow-out event is determined to have occurred.

[0012] Preferably, the generation of the packaging release or abnormal isolation control result includes: When there is no delayed follow-up event, and the inspection module performs consistency inspection on the target product and the order SKU and confirms that they are consistent, a packaging release control result is generated, allowing the target product to enter the express delivery label printing, packaging and shipping process; When a delayed shipment event occurs, an abnormal isolation control result is generated, the automatic packaging and release of the target order is suspended, the target product and the delayed shipment product are kept in a pending review state, and the delayed shipment product is imported into the adjacent erroneous shipment abnormal path or the manual review path.

[0013] Preferably, the abnormal isolation control result further includes: Mark the inventory status of the pre-loosening adjacent items as abnormal and pending confirmation; Mark the target order as pending review; Based on the abnormal and pending inventory status, the corresponding adjacent products are pre-loosened and then re-occupied by subsequent orders.

[0014] Preferably, the adjacent pre-loosening delay follow-up event log includes the target order, target storage location, pre-loosening adjacent location, delayed follow-up product, pre-loosening occurrence time, delayed follow-up occurrence time, order processing status, delayed follow-up product processing status, and pre-loosening adjacent location inventory status. When the same target storage location and the same pre-loosening adjacent location appear more than twice in the adjacent pre-loosening delay follow-up event log, the target storage location and the pre-loosening adjacent location are marked as a high-risk adjacent location combination, and adjacent location stabilization baseline collection and post-ejection adjacent location verification are performed on the high-risk adjacent location combination in subsequent outbound scheduling.

[0015] Compared with the prior art, the beneficial effects of the present invention are: 1. This invention determines the target storage location, target outbound channel, and similar adjacent risk group through an inventory mapping unit. After electronic pre-verification, the adjacent stable status acquisition unit collects the adjacent stable baseline of the similar adjacent risk group. This allows the system to no longer rely solely on the data consistency judgment between the order SKU and the inventory record of the target storage location, but further incorporates the physical stable status of highly similar SKUs around the target storage location into the automatic delivery control process. By collecting the real-time status of adjacent locations during the ejection of the target storage location and in the stabilization phase after ejection, and comparing the real-time status of adjacent locations with the adjacent stable baseline by the pre-loosening identification unit, it can promptly identify the pre-loosening state of adjacent highly similar SKUs caused by ejection impact, cabinet micro-vibration, or storage location gaps when they have not received their own ejection command. This solves the problem that electronic pre-verification cannot detect physical disturbances in adjacent storage locations.

[0016] 2. This invention monitors additional jewelry items after the target item enters the outbound path using a delayed outbound judgment unit. It combines the corresponding storage location of the additional jewelry items, similar adjacent risk groups, and pre-loosening adjacent sets to determine delayed outbound events. This allows for the differentiation between normal outbound of the target item, immediate erroneous outbound of adjacent SKUs, and delayed outbound after pre-loosening of adjacent similar SKUs. This prevents the actual shipped goods from being directly packaged even when the electronic outbound record is correct, as they may be mixed with adjacent similar SKUs. Furthermore, by using a packaging release control unit, an anomaly isolation unit, and an event log feedback unit to perform packaging interception, pending verification isolation, inventory anomaly marking, and log feedback on delayed outbound events, the invention reduces the risk of hidden misdelivery, duplicate occupancy, and inconsistent inventory status of high-value jewelry items, improving the accuracy, traceability, and operational stability of the multi-channel parallel automatic delivery process on the jewelry B2C platform. Attached Figure Description

[0017] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this application, illustrate exemplary embodiments of the invention and, together with their description, serve to explain the invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a structural block diagram of a multi-channel parallel automatic delivery system for a jewelry B2C platform, provided as an embodiment of the present invention. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0019] Example: This example provides a multi-channel parallel automated delivery system for a jewelry B2C platform. See [link / reference]. Figure 1 Specifically, including: The automated delivery system includes an order processing unit, an inventory mapping unit, an electronic pre-verification unit, a multi-channel outbound unit, a neighboring stable status acquisition unit, a pre-loosening identification unit, a delayed outbound judgment unit, an inspection module, a packaging release control unit, an anomaly isolation unit, and an event log feedback unit. The order processing unit receives orders to be shipped generated by the jewelry B2C platform and reads the order number, order SKU, and shipping status from these orders. The inventory mapping unit stores the correspondence between order SKUs, storage location numbers, storage cabinet numbers, ejection layers, push directions, outbound channel numbers, and product identification information in the storage locations. The electronic pre-verification unit performs a consistency comparison between the order SKU and the inventory records of the target storage location before ejection. The multi-channel outbound unit includes at least two parallel outbound channels, each equipped with a corresponding ejection mechanism and conveying mechanism. The neighboring stable state acquisition unit collects the stable state of each neighbor in the similar neighbor risk group before ejection from the target storage location. The pre-loosening identification unit... The system forms a pre-loose neighbor set based on the comparison between the real-time status of neighboring units and the stable baseline of neighboring units; the delayed follow-out judgment unit is used to determine whether a delayed follow-out event has occurred after the target product enters the outbound path, based on additional jewelry products, similar neighbor risk groups, and the pre-loose neighbor set; the inspection module is used to perform consistency inspection on the target product and the order SKU; the packaging release control unit is used to control whether the target order enters the packaging and shipping process based on the delayed follow-out event and the inspection results of the inspection module; the anomaly isolation unit is used to isolate the target product, delayed follow-out product, and pre-loose neighboring units in the presence of a delayed follow-out event; and the event log feedback unit is used to generate a neighboring unit pre-loose delayed follow-out event log and feed back high-risk neighboring unit combinations to subsequent outbound scheduling. In this embodiment, jewelry is a high-value, small-volume product with a high degree of SKU segmentation. For example, the same type of ring may only differ in size; the same type of necklace may only differ in chain length; and the same type of diamond jewelry may only differ in certificate number, stone weight, or setting grade. Since the packaging box size, label position, and appearance of the same or related products are quite similar, the warehousing system usually stores such products in adjacent storage locations. Therefore, during the parallel outbound process of multiple channels, the impact of ejection, cabinet vibration, storage location gaps, and the lightweight sliding characteristics of jewelry packaging boxes may cause highly similar SKUs in adjacent storage locations to loosen first, and then fall into the outbound path with delay during subsequent ejection, conveying, or buffer disturbances. This embodiment identifies and intercepts the delayed outbound process after the pre-loosening of similar SKUs in adjacent locations.

[0020] After receiving an order to be shipped, the order processing unit reads the order SKU from the order and sends the order SKU to the inventory mapping unit. The inventory mapping unit queries the inventory mapping relationship based on the order SKU to determine the target storage location and target outbound channel corresponding to the order to be shipped. The target storage location is the storage location in the inventory mapping relationship that corresponds to the order SKU and is in an outbound state. The target outbound channel is the parallel outbound channel into which the ejection mechanism of the target storage location sends the target goods. The inventory mapping relationship also records fields related to SKU similarity judgment. These fields include product style number, product series number, specification field, batch field, packaging box size field, and label location field. The product style number is used to indicate the specific style of the jewelry product, the product series number is used to indicate the series to which the jewelry product belongs, the specification field is used to record the ring size, necklace length, bracelet length, weight, or setting specifications, the batch field is used to record the certificate number, warehousing batch, or production batch, the packaging box size field is used to record the length, width, and height of the packaging box or the corresponding packaging box specification number, and the label location field is used to record the surface area of ​​the packaging box where the QR code, RFID tag, or packaging box label is located. After determining the target storage location, the inventory mapping unit reads the physically adjacent storage locations in the storage cabinet where the target storage location is located. A physically adjacent storage location refers to a storage location that is adjacent to the target storage location in the storage cabinet structure and can be directly or indirectly mechanically disturbed by the target storage location's ejection action. The physically adjacent storage locations are determined by the storage cabinet number, ejection layer number, storage location number, and push direction in the inventory mapping relationship. For storage locations in the same storage cabinet, if a candidate storage location and the target storage location are located on the same ejection layer, and the candidate storage location is adjacent to the target storage location in terms of storage location number, then the candidate storage location is determined as the physically adjacent storage location of the target storage location. If a candidate storage location and the target storage location are located in adjacent positions in the same push direction, and the target storage location's ejection action can transmit disturbances through brackets, guide rails, or storage location limiting structures, then the candidate storage location is also determined as the physically adjacent storage location of the target storage location. The inventory mapping unit will select physically adjacent storage locations that are on the same ejection layer or in the same pushing direction as the target storage location as candidate neighbors. After obtaining the candidate neighbors, the inventory mapping unit will filter them based on the similarity between the SKU information of the goods stored in the candidate neighbors and the order SKU. When the jewelry SKU in the candidate neighbors and the order SKU belong to the same style but different specifications, the same series but different batches, the same packaging box size, or the same external label position, the candidate neighbor will be included in the similar neighbor risk group. The inventory mapping unit determines the similarity relationship between the order SKU and the candidate adjacent SKU based on the above fields. When the product style number of the candidate adjacent SKU and the order SKU are the same but the specification field is different, it is determined that they belong to the same style but different specifications. When the product series number of the candidate adjacent SKU and the order SKU are the same but the batch field is different, it is determined that they belong to the same series but different batches. When the packaging box size field of the candidate adjacent SKU and the order SKU are the same or the packaging box specification number is the same, it is determined that they have the same packaging box size. When the label position field of the candidate adjacent SKU and the order SKU corresponds to the same or adjacent packaging box surface area, it is determined that their external label positions are similar. Through the above field-based judgment, the similar adjacent risk group is not generated based on human subjective experience, but is formed based on the SKU attributes, packaging attributes and label attributes already recorded in the inventory mapping relationship. The "same style, different specifications" refers to different ring sizes, different chain lengths, and different lengths of the same style of ring; the "same series, different batches" refers to different certificate numbers, different stone weights, or different batches of diamond jewelry within the same series; the "same packaging box size" means that the outer dimensions of the packaging box of the candidate adjacent product are the same as those of the target product, or that they cannot be distinguished by differences in storage space size within the storage cabinet's space limit; the "similar external label positions" means that the QR code, RFID tag, or packaging box label of the candidate adjacent product is located on the same or adjacent surface area of ​​the packaging box as the target product; Output the target storage location, target outbound channel, and similar adjacent risk group; the target storage location is used for subsequent electronic pre-verification and ejection action, the target outbound channel is used to determine whether additional jewelry items enter the target outbound path, and the similar adjacent risk group is used for subsequent adjacent stable baseline collection, pre-loosening identification, and delayed follow-up event judgment. For example, if the order SKU of an order to be shipped is a certain 18K gold diamond ring with a size 13 band, the inventory mapping unit determines that the target product is located in the fifth position of the second ejection layer of the first storage cabinet, and this target position corresponds to the first outbound channel; the fourth position of the second ejection layer of the first storage cabinet stores the same size 12 diamond ring, and the sixth position stores the same size 14 diamond ring. Both of them have the same packaging box size as the target product and the label position is close. Therefore, the fourth and sixth positions are included in the similar adjacent risk group.

[0021] Before ejecting the target storage location, the electronic pre-verification unit performs a consistency comparison between the order SKU, target storage location, and inventory mapping relationship in the order to be shipped. If the current inventory SKU of the target storage location recorded in the inventory mapping relationship is consistent with the order SKU in the order to be shipped, and the inventory status of the target storage location is either ready for shipment or locked for shipment, the electronic pre-verification unit generates a target storage location ejection permission status. If the current inventory SKU of the target storage location recorded in the inventory mapping relationship is inconsistent with the order SKU, or the inventory status of the target storage location is not ready for shipment or locked for shipment, the electronic pre-verification unit stops the target storage location ejection and marks the order as an electronic pre-verification anomaly. After the target cargo space ejection permission status is generated, the adjacent stable status acquisition unit acquires the adjacent stable baseline of the formed similar adjacent risk group; the adjacent stable baseline refers to the state reference of each adjacent space in the similar adjacent risk group when it is in a stable storage state before the target cargo space is ejected; the adjacent stable baseline is formed by at least one of the following: bearing capacity signal, position detection signal, photoelectric occlusion signal and near-field tag identification signal. When establishing a stable baseline for neighboring locations, the system also forms a corresponding normal fluctuation range for each neighbor in the similar neighbor risk group. The normal fluctuation range is formed by the stable storage status data collected by the neighbor during the period when it is not ejected, not transported, and not returned. Specifically, the system reads the status collection records of the neighbor from the most recent put-away confirmation or the most recent review confirmation to the generation of the ejection permission for the current target location, and removes the collection records during the neighbor's own ejection, adjacent outbound channel transport, and abnormal return path actions, and uses the remaining collection records as stable storage status data. When using a load-bearing capacity signal, the system determines the normal fluctuation range of load-bearing capacity based on the maximum and minimum load-bearing capacity values ​​in the stable storage state data; when using a position detection signal, the system determines the normal fluctuation range of position based on the maximum and minimum position offset values ​​in the stable storage state data; when using an optoelectronic blocking signal, the system determines the normal blocking state based on the stable blocking state in the stable storage state data; when using a near-field tag identification signal, the system determines the normal identification range of the near-field tag based on the identification antenna number, identification count, and signal strength range in the stable storage state data. If a neighboring location does not have sufficient historical stable storage data after the most recent confirmation of placement or the most recent verification, the system will collect the current stable state of the neighboring location after the target location ejection permit is generated and before the target location ejection action is executed, and use the current stable state as the stability baseline of the neighboring location; at the same time, the current normal fluctuation range is formed by the fluctuation collected before the target location ejection action is executed based on the current stable state; thus, the normal fluctuation range is derived from the actual collected data.

[0022] When using load-bearing capacity signals, load-bearing capacity detection components are installed at the bottom of adjacent storage locations or on the load-bearing brackets to collect the load-bearing capacity of the adjacent storage locations before ejection from the target storage location. This load-bearing capacity is then used as the stable load-bearing capacity of that adjacent location. For the i-th adjacent location in a similar adjacent risk group, its stable load-bearing capacity before ejection is recorded as... ; When using position detection signals, position detection components are installed on the side, rear, or top of adjacent storage locations to collect the position of the jewelry packaging box in the adjacent location before it is ejected from the target storage location, which is taken as the stable position of that adjacent location; for the i-th adjacent location in the similar adjacent risk group, its stable position before ejection is recorded as . ; When using photoelectric blocking signals, photoelectric detection components are installed at the limit boundary or exit boundary of the adjacent storage location to collect the blocking state of the adjacent storage location before the target storage location is ejected, which is taken as the stable blocking state of the adjacent location; when using near-field tag recognition signals, near-field recognition components are installed near the adjacent storage location to collect the recognition state of the jewelry tags in the adjacent storage location before the target storage location is ejected, which is taken as the stable recognition state of the adjacent location. The above and All of these are state quantities collected in real time before the target cargo location is ejected; if multiple signals are collected simultaneously at the same adjacent location, the adjacent stable baseline includes the corresponding multiple stable states. Output the target cargo location ejection permission status and the adjacent stable baseline; the target cargo location ejection permission status is used to trigger the target cargo location ejection action in S3, and the adjacent stable baseline is used to compare with the real-time status of the adjacent locations to identify pre-loosening adjacent locations.

[0023] When the ejection permission status of the target storage location is "ejection permitted", the multi-channel outbound unit controls the ejection mechanism corresponding to the target storage location to perform the ejection action, so that the target goods enter the target outbound channel from the target storage location. During the ejection of the target cargo location and in the stabilization phase after ejection, the adjacent location stabilization status acquisition unit continuously collects the real-time status of each adjacent location in the similar adjacent risk group. The stabilization phase after ejection refers to the period after the ejection mechanism of the target cargo location completes its ejection action and resets. After this period, the system continues to collect the real-time status of each adjacent location in the similar adjacent risk group to determine whether the ejection action of the target cargo location has caused the adjacent goods to deviate from their pre-ejection stabilization state. The termination of this phase is determined based on the judgment result of the adjacent real-time status: when the real-time status of each adjacent location in the similar adjacent risk group is within the corresponding normal fluctuation range, the stabilization phase acquisition ends; when the real-time status of any adjacent location exceeds the corresponding normal fluctuation range, a pre-loosening adjacent location set is formed, and the stabilization phase acquisition ends. Therefore, the stabilization phase after ejection terminates based on whether the adjacent status has returned to the normal fluctuation range or whether a pre-loosening adjacent location set has been formed. The pre-loosening identification unit compares the real-time status of adjacent locations with the adjacent stable baseline obtained from S2; when using the bearing capacity signal, the pre-loosening identification unit calculates the change in bearing capacity of adjacent location i according to the following formula: in, This represents the change in bearing capacity of adjacent cargo position i at time t relative to the stable bearing capacity before ejection. This represents the real-time load-bearing capacity of adjacent storage location i during or after the ejection of the target storage location. This indicates the stable bearing capacity of adjacent storage location i before it is ejected from the target storage location; When using a position detection signal, the pre-loosening identification unit calculates the position change of adjacent storage location i according to the following formula: in, This represents the change in position of the jewelry box in adjacent storage location i at time t relative to its stable position before ejection. This indicates the real-time position of the jewelry packaging box in adjacent storage location i during or after the ejection process from the target storage location. This indicates the stable position of the jewelry box in adjacent storage location i before it is ejected from the target storage location; When photoelectric occlusion signal is used, the pre-loosening identification unit determines whether the occlusion state of the adjacent storage location changes from a stable occlusion state to a boundary occlusion, intermittent occlusion, or occlusion disappearance state; when near-field tag identification signal is used, the pre-loosening identification unit determines whether the identification state of the jewelry tag in the adjacent storage location changes from a stable identification state to an abnormal fluctuation in identification intensity, identification position shift, or short-term loss state. If a neighboring unit does not receive its own ejection command, and the change in the real-time state of that neighboring unit relative to the stable baseline exceeds the normal fluctuation range collected during the periods when the neighboring unit is not ejected, not transported, and not returned, the pre-loosening identification unit records that neighboring unit into the pre-loosening neighboring unit set. The normal fluctuation range is formed by the state fluctuations collected by the neighboring unit under the stable storage state, and is used to distinguish between sensor noise and actual goods displacement. The normal fluctuation range corresponds to the stable storage state of the neighboring unit under the current goods storage conditions. For the load-bearing capacity signal, if the real-time load-bearing capacity of the adjacent position is lower than the lower limit of the normal fluctuation range of the load-bearing capacity, or higher than the upper limit of the normal fluctuation range of the load-bearing capacity, it indicates that the jewelry packaging box in the adjacent position has been unloaded, unbalanced, or subjected to collision loading relative to the load-bearing state before ejection. The pre-loosening identification unit regards it as an abnormal change. For the position detection signal, if the real-time position of the adjacent position exceeds the normal fluctuation range, or if the position change direction of the adjacent jewelry box is towards the exit direction of the storage location, it indicates that the jewelry box in the adjacent position has slipped relative to the stable position before ejection, and the pre-loosening identification unit regards it as an abnormal change. For photoelectric obstruction signals, if the adjacent cargo position is in a stable obstruction state before ejection, but the target cargo position experiences boundary obstruction, intermittent obstruction, or obstruction disappearance during the ejection period or the stable phase after ejection, it indicates that the jewelry packaging box in the adjacent position has shifted relative to the original limit position, and the pre-loosening identification unit treats it as an abnormal change. For near-field tag recognition signals, if the tag in the adjacent location changes from stable recognition by the recognition antenna corresponding to the tag before ejection to recognition by the adjacent recognition antenna, intermittent recognition, or short-term loss of recognition, or if the signal strength exceeds the normal recognition range of the near-field tag, it indicates that the jewelry packaging box in the adjacent location has shifted relative to its position before ejection, and the pre-loosening recognition unit treats it as an abnormal change. When multiple signals are collected simultaneously for the same neighbor, the pre-loosening identification unit records the neighbor in the pre-loosening neighbor set when any one of the signals meets the abnormal change condition; or records the abnormal change results of multiple signals together as the corresponding state change amount of the neighbor. The term "pre-loosening" refers to a situation where jewelry in an adjacent storage location has not received its own ejection command and has not yet been confirmed to have entered the outbound path, but its load-bearing capacity, position, photoelectric obstruction status, or near-field tag recognition status has changed abnormally relative to the adjacent stable baseline, indicating that the adjacent item has deviated from its stable storage state before ejection. Output the pre-loosening neighbor set; the pre-loosening neighbor set includes the pre-loosening neighbor number, the time of pre-loosening, and the corresponding state change amount obtained by comparing the real-time state of the neighbor with the stable baseline of the neighbor; For example, when the fifth position of the second ejection layer of the first storage cabinet performs the ejection action, the sixth position on the right does not receive its own ejection command, but its load-bearing capacity change exceeds the normal fluctuation range collected during the period when the sixth position is not ejected, not conveyed, and not refluxed. In addition, the position detection signal shows that the jewelry packaging box in the sixth position has shifted towards the position exit direction. Then the pre-loosening identification unit will record the sixth position in the pre-loosening neighbor set and record the time of pre-loosening and the corresponding state change.

[0024] After the target goods enter the target outbound channel from the target storage location, the delayed follow-up judgment unit continues to monitor the target outbound channel, the adjacent outbound channels of the target outbound channel, and the pre-buffer area; the pre-buffer area is located between the outbound channel and the inspection module and is used to temporarily store jewelry goods waiting for inspection; the outbound path includes the target outbound channel, the adjacent outbound channels of the target outbound channel, and the pre-buffer area; If the delayed outbound judgment unit detects additional jewelry items other than the target item entering the outbound path, it obtains the QR code, RFID tag, image recognition information, or packaging box recognition information of the additional jewelry items. The inventory mapping relationship records the binding relationship between product identification information and the current storage location; the product identification information includes QR code number, RFID tag number, image tag number or packaging box number; the QR code number is the unique number obtained after the product QR code is identified, the RFID tag number is the unique number obtained after the product RFID tag is read, the image tag number is the tag code or packaging identification code corresponding to the image identification information, and the packaging box number is the unique number corresponding to the external identification of the packaging box. After obtaining the identification information of the additional jewelry item, the delayed follow-up judgment unit matches the identification information with the product identification information field in the inventory mapping relationship. When the match is successful, the unit determines the storage location bound to the additional jewelry item before the current outbound action and uses that storage location as the storage location corresponding to the additional jewelry item. When there are two or more identification information among the QR code number, RFID tag number, image tag number, or packaging box number, the delayed follow-up judgment unit determines the storage location corresponding to the additional jewelry item based on the identification information that can be matched with the same storage location in the inventory mapping relationship. Through the above processing, the storage location corresponding to the additional jewelry item is not inferred from the position of the product entering the channel, but is determined based on the binding relationship between the product identification information and the inventory mapping relationship. After determining the storage location corresponding to the additional jewelry items, the delayed follow-up judgment unit associates this storage location with the similar adjacent risk group and the pre-loose adjacent set; the delayed follow-up judgment unit determines that a delayed follow-up event has occurred when the following conditions are met simultaneously: First, the storage space corresponding to the additional jewelry items did not receive an independent ejection command; Second, the storage location corresponding to the additional jewelry items belongs to the similar adjacent risk group; Third, the storage locations corresponding to additional jewelry items are included in the pre-loose adjacent set; Fourth, the additional jewelry items entered the outbound path later than the corresponding pre-loosening time; Specifically, the storage location corresponding to the additional jewelry item did not receive an independent ejection instruction, which is used to exclude the normal outbound shipment of another order initiated by the system; the storage location corresponding to the additional jewelry item belongs to the similar neighbor risk group, which is used to confirm that the additional jewelry item comes from a neighbor with a high similarity relationship with the target item; the storage location corresponding to the additional jewelry item is included in the pre-loosening neighbor set, which is used to confirm that the storage location has been pre-loosened during the ejection of the target storage location or in the stable phase after the ejection ends; the time when the additional jewelry item enters the outbound path is later than the time when the corresponding pre-loosening occurs, which is used to confirm that the additional jewelry item is not immediately ejected with the target item, but rather pre-loosened first and then delayed in entering the outbound path.

[0025] Whether the storage location corresponding to the additional jewelry items has received an independent ejection instruction is determined by the ejection instruction record of the multi-channel outbound unit. The ejection instruction record includes the order number, the ejected storage location, the ejection mechanism number, the time the ejection instruction was issued, and the ejection execution status. If, before the additional jewelry items enter the outbound path, there is no ejection instruction in the ejection instruction record with the storage location corresponding to the additional jewelry items as the ejected storage location, or if there is an ejection instruction but the ejection execution status is not executed, then it is determined that the storage location corresponding to the additional jewelry items has not received an independent ejection instruction. Based on the above judgment, this embodiment can distinguish three situations: the first is normal ejection of the target storage location, that is, only the target goods enter the target outbound channel; the second is immediate accidental ejection of adjacent storage locations, that is, goods in adjacent storage locations directly enter the outbound path during the ejection action of the target storage location; the third is delayed ejection after pre-loosening of adjacent storage locations, that is, goods in adjacent storage locations first become pre-loosened, and then enter the outbound path during subsequent ejection, conveying, or buffer disturbances; this embodiment focuses on identifying the third situation; Output delayed follow-up events; delayed follow-up events include target order, target location, pre-loosening adjacent location, delayed follow-up product, and delayed follow-up occurrence time; target order and target location are used to control package release, pre-loosening adjacent location and delayed follow-up product are used to perform exception isolation and inventory status update, and delayed follow-up occurrence time is used to generate adjacent pre-loosening delayed follow-up event logs; For example, after the target product enters the first outbound channel, the jewelry packaging box in the sixth storage location enters the first outbound channel after the target product enters the pre-buffer area without receiving an independent ejection command from the sixth storage location. The system obtains the RFID tag of the additional jewelry product and queries the inventory mapping relationship based on the RFID tag to determine its corresponding sixth storage location in the second ejection layer of the first storage cabinet. Since the sixth storage location belongs to the similar adjacent risk group and is already included in the pre-loosening adjacent set, and the time when the additional jewelry product enters the first outbound channel is later than the time when the pre-loosening of the sixth storage location occurs, the system determines that a delayed follow-out event has occurred.

[0026] If no delayed follow-up event is output, and the inspection module performs a consistency check on the target product and the order SKU and confirms that they are consistent, the packaging release control unit generates a packaging release control result, allowing the target product to enter the express delivery label printing, packaging, and shipping process; the inspection module's inspection methods include reading the target product's QR code, RFID tag, image recognition information, or packaging box recognition information, and comparing the product recognition result obtained from the inspection with the order SKU for consistency; If the delayed follow-up event is output, the packaging release control unit generates an anomaly isolation control result; the anomaly isolation control result includes suspending the automatic packaging release of the target order, keeping the target product and the delayed follow-up product in a pending review state respectively, and importing the delayed follow-up product into the adjacent erroneous exit anomaly path or the manual review path; When generating the abnormal isolation control result, the abnormal isolation unit marks the inventory status corresponding to the pre-loosening adjacent position as abnormal and pending confirmation, marks the target order as pending review, and restricts the goods corresponding to the pre-loosening adjacent position from being occupied by subsequent orders based on the abnormal and pending confirmation inventory status; the abnormal and pending confirmation means that the physical status and inventory mapping relationship of the pre-loosening adjacent position need to be reviewed before it can be restored to a ready-to-ship state; the pending review state means that the target order will not enter the automatic packaging and shipping process for the time being, and physical verification of the target goods and delayed accompanying goods is required; Through the above processing, the system can prevent the hidden risk of misdelivery where the electronic outbound record is correct but the actual goods are mixed with similar SKUs in adjacent locations before packaging, and avoid the goods in the pre-loose adjacent locations being repeatedly occupied by subsequent orders before the physical status is confirmed.

[0027] Output the packaging release or abnormal isolation control results; the packaging release or abnormal isolation control results include order processing status, delayed shipment status, and pre-loosening adjacent inventory status; among which, the order processing status includes packaging release status or pending review status; the delayed shipment status includes pending review status, adjacent erroneous shipment abnormal path status, or manual review path status; the pre-loosening adjacent inventory status includes abnormal pending confirmation status or restored status after review.

[0028] When a delayed follow-up event exists, the event log feedback unit generates a neighboring pre-loosening delayed follow-up event log based on the delayed follow-up event and the abnormal isolation control result; the neighboring pre-loosening delayed follow-up event log includes the target order, target storage location, pre-loosening neighbor, delayed follow-up product, pre-loosening occurrence time, delayed follow-up occurrence time, order processing status, delayed follow-up product processing status, and pre-loosening neighbor inventory status; The event log feedback unit writes the adjacent pre-loosening delay follow-up event log into the abnormal record of the automatic delivery system; when the same target location and the same pre-loosening adjacent location appear more than twice in the adjacent pre-loosening delay follow-up event log, the event log feedback unit marks the target location and the pre-loosening adjacent location as a high-risk adjacent location combination; In subsequent outbound scheduling, when the target location of the order to be shipped belongs to the target location in the high-risk neighbor combination, or when the target location of the order to be shipped has a physical adjacency relationship with the pre-loosened neighbor in the high-risk neighbor combination at the same ejection layer or in the same pushing direction, the automatic shipping system performs neighbor stability baseline collection and post-ejection neighbor verification for the high-risk neighbor combination. Specifically, after the electronic pre-verification is passed, the system does not directly enter the ordinary packaging release process. Instead, it first re-collects the neighbor stability baseline for the pre-loose neighbor in the high-risk neighbor combination. During the ejection of the target cargo location and in the stabilization phase after the ejection, the system continues to collect the real-time status of the neighbor of the pre-loose neighbor and compares the real-time status of the neighbor with the re-collected neighbor stability baseline. If the comparison result does not exceed the normal fluctuation range corresponding to the pre-loosening adjacent position, and the target product is confirmed to be consistent with the order SKU by the inspection module, then the target product is allowed to enter the express delivery label printing, packaging and shipping process; if the comparison result exceeds the normal fluctuation range corresponding to the pre-loosening adjacent position, then the automatic packaging and release of the target order is suspended, the target order is marked as pending review, and the inventory status corresponding to the pre-loosening adjacent position is marked as abnormal pending confirmation. Through the above feedback control, the adjacent pre-loosening delay follow-up event log is not just an anomaly record, but directly participates in risk identification, adjacent verification and packaging release control in the subsequent multi-channel parallel outbound scheduling.

[0029] In a complete workflow, the system first determines the fifth storage location in the second ejection layer of the first storage cabinet as the target storage location based on the orders to be shipped, and determines the first outbound channel as the target outbound channel. Based on the physical adjacency of the fifth storage location and the similarity of the order SKUs, the system forms a similarity neighbor risk group with the fourth and sixth storage locations. Before the fifth storage location is ejected, the system performs electronic pre-verification of the order SKUs and the inventory records of the fifth storage location, and collects the neighbor stability baselines of the fourth and sixth storage locations. During the ejection of the fifth storage location and in the stabilization phase after ejection, if the system detects that the sixth storage location has not received its own ejection command but has undergone an abnormal state change, it records the sixth storage location as pre-loosening. Adjacent location set; After the target product enters the first outbound channel, the system detects additional jewelry entering the outbound path and queries the inventory mapping relationship based on the identification information of the additional jewelry to determine its corresponding sixth storage location; Since the sixth storage location belongs to the similar adjacent location risk group and is already included in the pre-loosening adjacent location set, and the time when the additional jewelry entered the outbound path is later than the time when the pre-loosening of the sixth storage location occurred, the system determines that a delayed follow-up outbound event has occurred; The system then suspends the automatic packaging and release of the target order, keeps the target product and the delayed follow-up outbound product in the pending review state respectively, marks the inventory status of the sixth storage location as abnormal and pending confirmation, and generates an adjacent pre-loosening delayed follow-up outbound event log.

[0030] This embodiment introduces a closed-loop judgment between similar adjacent risk groups, adjacent stability baselines, normal fluctuation ranges, pre-loosening adjacent sets, and delayed follow-up events before and after the target storage location is ejected. Through this judgment, delayed follow-up events after pre-loosening of similar SKU adjacent locations that cannot be covered by electronic pre-verification can be identified, reducing the hidden misdelivery risk of high-value jewelry in the multi-channel parallel automatic delivery process, and improving the consistency between inventory status, physical status, and order processing status.

[0031] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A multi-channel parallel automatic delivery system for a jewelry B2C platform, characterized in that, include: The unit includes an order processing unit, an inventory mapping unit, an electronic pre-verification unit, a multi-channel outbound unit, a neighboring stable status acquisition unit, a pre-loosening identification unit, a delayed outbound judgment unit, a packaging release control unit, an anomaly isolation unit, and an event log feedback unit. The order processing unit triggers the inventory mapping unit to determine the target storage location and similar adjacent risk groups based on the orders to be shipped; The electronic pre-verification unit performs electronic pre-verification of the order SKU and the inventory records of the target storage location; After the verification is passed, the neighbor stability acquisition unit acquires the neighbor stability baseline of similar neighbor risk groups; The multi-channel outbound unit includes at least two parallel outbound channels and controls the ejection of the target cargo location; The pre-loosening identification unit forms a pre-loosening neighbor set based on the real-time status of neighboring neighbors and the stable baseline of neighboring neighbors; The delayed follow-up judgment unit determines the delayed follow-up event based on additional jewelry items, similar adjacent risk groups, and pre-loose adjacent sets; The packaging release control unit and the anomaly isolation unit generate packaging release or anomaly isolation control results based on delayed follow-up events; The event log feedback unit generates a neighboring pre-loosening delay follow-up event log when a delay follow-up event exists.

2. The multi-channel parallel automatic delivery system for a jewelry B2C platform according to claim 1, characterized in that, The formation of the similar neighbor risk group includes: Read the physical adjacent storage locations in the storage cabinet where the target storage location is located; Physically adjacent cargo locations that are on the same launch level or in the same pushing direction as the target cargo location will be considered as candidate adjacent locations. From the candidate adjacent locations, select locations that are the same as the order SKU but different specifications, different batches of the same series, have the same packaging box size, or have similar external label positions to form a similar adjacent location risk group.

3. The multi-channel parallel automatic delivery system for a jewelry B2C platform according to claim 1, characterized in that, The electronic pre-verification includes: Perform a consistency comparison of the order SKU, target storage location, and inventory mapping relationship in the pending orders; When the order SKU matches the inventory record of the target storage location, the ejection permission status of the target storage location is generated, and the neighboring stable baseline of the similar neighboring risk group is collected. When the order SKU is inconsistent with the inventory record of the target storage location, the ejection of the target storage location will be stopped.

4. The multi-channel parallel automatic delivery system for a jewelry B2C platform according to claim 1, characterized in that, The neighbor stability baseline is formed by the stability state of each neighbor in the similar neighbor risk group before ejection of the target cargo position. The stability state is selected from at least one of the following: load-bearing capacity signal, position detection signal, photoelectric occlusion signal, and near-field tag identification signal.

5. A multi-channel parallel automatic delivery system for a jewelry B2C platform according to claim 3, characterized in that, The formation of the pre-loose neighbor set includes: After the ejection permission status of the target cargo location is generated, control the target cargo location to perform the ejection action; During the ejection of the target cargo location and in the stabilization phase after ejection, the real-time status of each neighboring location in the similar neighboring risk group is collected. Compare the real-time status of neighboring units with the corresponding stable baseline of neighboring units; When a neighbor does not receive its own ejection command, and the change in the neighbor's real-time status relative to the neighbor's stable baseline exceeds the normal fluctuation range formed during the period when the neighbor is not ejected, not transported, and not recirculated, the neighbor is recorded in the pre-loosening neighbor set.

6. A multi-channel parallel automatic delivery system for a jewelry B2C platform according to claim 5, characterized in that, The pre-loosening neighbor set includes the pre-loosening neighbor number, the time when the pre-loosening occurred, and the corresponding state change amount obtained by comparing the real-time state of the neighbor with the stable baseline of the neighbor.

7. A multi-channel parallel automatic delivery system for a jewelry B2C platform according to claim 6, characterized in that, The determination of the delayed follow-up event includes: After the target product enters the target outbound channel, monitor the target outbound channel, the adjacent outbound channels of the target outbound channel, and the pre-buffer area; When additional jewelry items other than the target item are detected entering the outbound path, obtain the QR code, RFID tag, image recognition information, or packaging box recognition information of the additional jewelry items; Based on the identification information of the additional jewelry items, query the inventory mapping relationship to determine the corresponding storage location of the additional jewelry items; When the storage location corresponding to the additional jewelry item does not receive an independent ejection instruction, the storage location corresponding to the additional jewelry item belongs to the similar adjacent risk group, the storage location corresponding to the additional jewelry item is included in the pre-loosening adjacent set, and the time when the additional jewelry item enters the outbound path is later than the time when the corresponding pre-loosening occurs, a delayed follow-out event is determined to have occurred.

8. A multi-channel parallel automatic delivery system for a jewelry B2C platform according to claim 1, characterized in that, The generation of the packaging release or abnormal isolation control results includes: When there is no delayed follow-up event, and the inspection module performs consistency inspection on the target product and the order SKU and confirms that they are consistent, a packaging release control result is generated, allowing the target product to enter the express delivery label printing, packaging and shipping process; When a delayed shipment event occurs, an abnormal isolation control result is generated, the automatic packaging and release of the target order is suspended, the target product and the delayed shipment product are kept in a pending review state, and the delayed shipment product is imported into the adjacent erroneous shipment abnormal path or the manual review path.

9. A multi-channel parallel automatic delivery system for a jewelry B2C platform according to claim 8, characterized in that, The abnormal isolation control results also include: Mark the inventory status of the pre-loosening adjacent items as abnormal and pending confirmation; Mark the target order as pending review; Based on the abnormal and pending inventory status, the corresponding adjacent products are pre-loosened and then re-occupied by subsequent orders.

10. A multi-channel parallel automatic delivery system for a jewelry B2C platform according to claim 1, characterized in that, The adjacent pre-loosening delay follow-up event log includes the target order, target location, pre-loosening adjacent, delayed follow-up product, pre-loosening occurrence time, delayed follow-up occurrence time, order processing status, delayed follow-up product processing status, and pre-loosening adjacent inventory status. When the same target location and the same pre-loosening adjacent appear more than twice in the adjacent pre-loosening delay follow-up event log, the target location and the pre-loosening adjacent are marked as a high-risk adjacent combination, and adjacent stability baseline collection and post-ejection adjacent verification are performed on the high-risk adjacent combination in subsequent outbound scheduling.

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