Delivery product automatic identification and inspection system and method

Abstract

The invention discloses an automatic identification and inspection system and method for delivered products. The system comprises an inspection machine, a conveying mechanism, a decoding module and an IO control module. The inspection machine is used for acquiring and displaying corresponding order information according to the code scanning information of the delivery order; the conveying mechanism is used for starting operation according to a button instruction so as to convey a plurality of to-be-detected products; the decoding module is used for capturing the bar code of each to-be-detected product conveyed on the conveying mechanism and decoding the bar code so as to obtain a to-be-detected bar code corresponding to each to-be-detected product; the inspection machine is also used for obtaining an inspection result according to the to-be-inspected bar code corresponding to each to-be-inspected product and the order information transmitted by the decoding module, storing the inspection result, and sending a stop signal to the IO control module according to the inspection result; the IO control module is used for controlling the conveying mechanism to stop running according to the stop signal. According to the invention, whether the distribution of the delivery order is complete can be automatically checked, delivery errors caused by human factors are avoided, and the delivery efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of product identification, and particularly to an automatic identification and inspection system and method for shipped products. Background Art

[0002] In enterprises with a large number of orders, miscellaneous and numerous products, the daily shipment volume is large. A large amount of inventory needs to be manually allocated according to orders. Workers have a great pressure in the allocation process, and human factors such as worker fatigue may lead to mistakes in taking similar products or miscalculating the quantity of products. Moreover, an order usually includes non-standard products to be produced and standard products that have been produced in advance. Therefore, different products in the same order cannot reach the packaging workshop at the same time. So, the completion of an order is a long waiting process. Manual error factors such as the span of the allocation time and workers' misplacement may cause problems with the shipped products of this order. Therefore, it is necessary to verify whether the shipped products are consistent with the products in the order before shipment. Currently, before the shipment of a large number of orders, workers inspect the shipped products, which is time-consuming and laborious, and is prone to errors due to human factors, reducing the shipping speed. Summary of the Invention

[0003] Embodiments of the present invention provide an automatic identification and inspection system and method for shipped products, aiming to solve the problems that before the shipment of a large number of orders, workers inspect the shipped products, which is time-consuming and laborious, and is prone to errors due to human factors, reducing the shipping speed.

[0004] In a first aspect, embodiments of the present invention provide an automatic identification and inspection system for shipped products, which includes: an inspection machine, a conveying mechanism, a decoding module, and an IO control module; the inspection machine is communicatively connected to the decoding module and the IO control module, and the conveying mechanism is communicatively connected to the IO control module; the inspection machine is configured to obtain corresponding order information according to the scanned code information of the delivery note and display the order information; the conveying mechanism is configured to start running according to a button instruction to convey a plurality of products to be inspected; the decoding module is configured to capture and decode the barcode of each product to be inspected conveyed on the conveying mechanism to obtain the barcode to be inspected corresponding to each product to be inspected; the inspection machine is further configured to obtain an inspection result according to the barcode to be inspected corresponding to each product to be inspected transmitted by the decoding module and the order information, store the inspection result, and send a stop signal to the IO control module according to the inspection result; the IO control module is configured to control the conveying mechanism to stop running according to the stop signal.

[0005] In a second aspect, embodiments of the present invention further provide an automatic identification and inspection method for shipped products. The method is applied to the automatic identification and inspection system for shipped products described in the first aspect, and the method includes:

[0006] The inspection machine obtains the corresponding order information according to the scanned code information of the delivery note and displays the order information;

[0007] The conveying mechanism starts to run according to the button instruction to convey a number of products to be inspected;

[0008] The decoding module captures the barcodes of each product to be inspected conveyed on the conveying mechanism for decoding to obtain the barcodes to be inspected corresponding to each product to be inspected;

[0009] The inspection machine obtains the inspection result according to the barcodes to be inspected corresponding to each product to be inspected transmitted by the decoding module and the order information, stores the inspection result, and sends a stop signal to the IO control module according to the inspection result;

[0010] The IO control module controls the conveying mechanism to stop running according to the stop signal.

[0011] An embodiment of the present invention provides an automatic identification and inspection system and method for shipped products. The system includes an inspection machine, a conveying mechanism, a decoding module, and an IO control module. The inspection machine is used to obtain and display the corresponding order information according to the scanned code information of the delivery note. The conveying mechanism is used to start running according to the button instruction to convey a number of products to be inspected. The decoding module is used to capture the barcodes of each product to be inspected conveyed on the conveying mechanism for decoding to obtain the barcodes to be inspected corresponding to each product to be inspected. The inspection machine is also used to obtain the inspection result according to the barcodes to be inspected corresponding to each product to be inspected transmitted by the decoding module and the order information, store the inspection result, and send a stop signal to the IO control module according to the inspection result. The IO control module is used to control the conveying mechanism to stop running according to the stop signal. The present invention can automatically inspect whether the goods allocation of the delivery note is complete, avoid shipping errors caused by human factors, and improve the shipping efficiency. Description of the Drawings

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0013] Figure 1 It is a schematic block diagram of an automatic identification and inspection system for shipped products provided by an embodiment of the present invention;

[0014] Figure 2 It is a schematic flow chart of an automatic identification and inspection method for shipped products provided by an embodiment of the present invention;

[0015] Figure 3Schematic diagram of a sub - process of the automatic identification and inspection method for shipped products provided by an embodiment of the present invention. Detailed implementation manners

[0016] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0017] It should be understood that when used in this specification and the appended claims, the terms "comprises" and "comprising" indicate the presence of the described features, wholes, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, wholes, steps, operations, elements, components, and / or their combinations.

[0018] It should also be understood that the terms used in this specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in this specification of the present invention and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an", and "the" are intended to include the plural forms.

[0019] It should be further understood that the term "and / or" used in this specification of the present invention and the appended claims refers to any combination and all possible combinations of one or more of the related listed items, and includes these combinations.

[0020] Please refer to Figure 1 , Figure 1Schematic block diagram of an automatic identification and inspection system for shipped products provided by an embodiment of the present invention. The automatic identification and inspection system for shipped products provided by the embodiment of the present invention includes: an inspection machine 1, a conveying mechanism 2, a decoding module 3, and an IO control module 4; the inspection machine 1 is communicatively connected to the decoding module 3 and the IO control module 4, and the conveying mechanism 2 is communicatively connected to the IO control module 4; the inspection machine 1 is configured to obtain corresponding order information according to the scanned code information of the delivery note and display the order information; the conveying mechanism 2 is configured to start running according to a button instruction to convey a plurality of products to be inspected; the decoding module 3 is configured to capture and decode the bar code of each product to be inspected conveyed on the conveying mechanism 2 to obtain a bar code to be inspected corresponding to each product to be inspected; the inspection machine 1 is further configured to obtain an inspection result according to the bar code to be inspected corresponding to each product to be inspected transmitted by the decoding module 3 and the order information, store the inspection result, and send a stop signal to the IO control module 4 according to the inspection result; the IO control module 4 is configured to control the conveying mechanism 2 to stop running according to the stop signal.

[0021] In this embodiment, refer to Figure 1, the automatic identification and inspection system for shipped products consists of an inspection machine 1, a conveying mechanism 2, a decoding module 3, and an IO control module 4. When relevant personnel gather all the products on the delivery note, before shipment, they will use the automatic identification and inspection system for shipped products provided in this embodiment to verify whether the gathered products are consistent with the products required to be shipped in the delivery note. Specifically, when the inspection machine 1 receives the scanned code information of the delivery note, it will obtain the corresponding order information according to the scanned code information of the delivery note, and after obtaining the order information, it will display the order information. The order information reflects the details of the products required to be shipped in the delivery note, so as to facilitate subsequent inspection of whether the order products included in the order information and the corresponding order quantities of each order product are complete. The conveying mechanism 2 starts running when it receives a button command. Relevant personnel place several products to be inspected one by one on the conveying mechanism 2, so as to convey several products to be inspected through the conveying mechanism 2. Among them, the button command is triggered by relevant personnel. For example, when relevant personnel press the relevant button, the conveying mechanism 2 will receive the button command. At this time, the several products to be inspected refer to all the products related to this delivery note gathered by relevant personnel. The decoding module 3 will capture and decode the bar code of each product to be inspected conveyed on the conveying mechanism 2 to obtain the bar code to be inspected corresponding to each product to be inspected. Moreover, every time the decoding module 3 obtains the bar code to be inspected corresponding to a product to be inspected, it will simultaneously transmit the bar code to be inspected corresponding to the product to be inspected to the inspection machine 1. When the inspection machine 1 receives the bar code to be inspected corresponding to each product to be inspected transmitted by the decoding module 3, it will obtain an inspection result according to the bar code to be inspected corresponding to each product to be inspected and the order information. This inspection result indicates whether the order products included in the order information and the corresponding order quantities of each order product are complete, that is, it indicates whether the goods allocation of the delivery note is complete. Among them, because each type of product has a unique bar code, the inspection machine 1 can inspect whether the product to be inspected is the order product included in the order information according to the bar code to be inspected corresponding to the product to be inspected and the order information, and inspect whether the cumulative quantity corresponding to this type of product to be inspected reaches the corresponding order quantity in the order information, so as to be able to automatically inspect whether the goods allocation of the delivery note is complete, avoid shipment errors caused by human factors, and improve the shipment efficiency. After obtaining the inspection result, the inspection machine 1 will store and display the inspection result for subsequent traceability. When there is a customer complaint, it can quickly locate the authenticity of the customer complaint problem and provide effective data proof, and can clarify the details of the products allocated in the delivery note. When it is detected that the goods allocation of the delivery note is incomplete, it can quickly reflect the missing products and quantities of this delivery note, which is convenient for workers to continue to allocate the goods for this delivery note. The inspection machine 1 will also send a stop signal to the IO control module 4 according to the inspection result to control the conveying mechanism 2 to stop running through the IO control module 4, so as to complete the inspection process of the shipped products of the delivery note.

[0022] In addition, when the inspection machine 1 detects that the product to be inspected corresponding to the barcode to be inspected and the order information is not the order product included in the order information, or detects that the cumulative quantity of the products to be inspected of this type exceeds the order quantity corresponding to the order information, it sends a stop signal to the IO control module 4, so as to timely control the conveying mechanism 2 to stop running through the IO control module 4, without manual operation to stop the running of the conveying mechanism 2.

[0023] In a more specific embodiment, the decoding module 3 includes a trigger inductor and a barcode reader; the trigger inductor is communicatively connected to the barcode reader, and the barcode reader is communicatively connected to the inspection machine 1; the trigger inductor is configured to send a trigger signal to the barcode reader when detecting that each product to be inspected conveyed on the conveying mechanism 2 reaches a preset position; the barcode reader is configured to obtain the barcode of the product to be inspected reaching the preset position according to the trigger signal for decoding, so as to obtain the corresponding barcode to be inspected and transmit it to the inspection machine 1.

[0024] In this embodiment, the decoding module 3 is composed of a trigger inductor and a barcode reader. The barcode reader is communicatively connected to the trigger inductor and the inspection machine 1. When the product to be inspected conveyed on the conveying mechanism 2 reaches the preset position, the trigger inductor will send a trigger signal to the barcode reader. If the barcode reader receives the trigger signal sent by the trigger inductor, it will capture the barcode of the product to be inspected currently reaching the preset position for decoding, so as to obtain the barcode to be inspected corresponding to the product to be inspected and transmit it to the inspection machine 1. Preferably, the barcode reader 32 can be a DataMan290 barcode reader. Among them, the inspection machine 1 is communicatively connected to the barcode reader through a socket interface, and the inspection machine 1 can directly retrieve the barcode information of the product to be inspected decoded by the barcode reader from the socket interface.

[0025] In a more specific embodiment, the IO control module 4 includes an IO module and a relay; one end of the IO module is communicatively connected to the inspection machine 1, and the other end of the IO module is communicatively connected to the conveying mechanism 2 through the relay; the IO module is configured to generate a driving signal according to the stop signal sent by the inspection machine 1; the relay is configured to control the conveying mechanism 2 to stop running according to the driving signal.

[0026] In this embodiment, the IO control module 4 is composed of an IO module and a relay. When the IO module receives the stop signal sent by the inspection machine 1, the IO module will control the conveying mechanism 2 to stop running through the relay.

[0027] In a more specific embodiment, the automatic identification and inspection system for shipped products further includes a barcode scanner, the barcode scanner is communicatively connected to the inspection machine 1, and the barcode scanner is configured to scan the code on the delivery note to obtain the scanned information of the delivery note and transmit it to the inspection machine 1.

[0028] In this embodiment, the barcode scanner is communicatively connected to the inspection machine 1. The barcode on the delivery note is scanned by the barcode scanner. After scanning the barcode on the delivery note, the barcode scanner obtains the scanned information of the delivery note and transmits it to the inspection machine 1.

[0029] In a more specific embodiment, the automatic identification and inspection system for shipped products further includes a light source for providing illumination.

[0030] In this embodiment, illumination can be provided by the light source to illuminate the product to be inspected.

[0031] More specifically, the automatic identification and inspection system for shipped products further includes a frame. The frame is installed on the conveying mechanism 2. The light source is installed on the frame. The barcode reader is installed on the conveying mechanism 2 through the frame. The trigger sensor is installed on the conveying mechanism 2. The display in the inspection machine 1 is installed on the frame.

[0032] The automatic identification and inspection system for shipped products provided by the embodiment of the present invention can automatically inspect whether the goods allocation on the delivery note is complete, avoid shipping errors caused by human factors, and improve the shipping efficiency.

[0033] As Figure 2 shown, Figure 2 is a schematic flow chart of the automatic identification and inspection method for shipped products provided by an embodiment of the present invention. The automatic identification and inspection method for shipped products provided by the embodiment of the present invention is applied to any embodiment of the aforementioned automatic identification and inspection system for shipped products. The method includes steps S11 to S15.

[0034] S11. The inspection machine obtains the corresponding order information according to the scanned information of the delivery note and displays the order information.

[0035] In this embodiment, when the inspection machine receives the scanned information of the delivery note, it will obtain the corresponding order information according to the scanned information of the delivery note, and after obtaining the order information, it will display the order information. The order information reflects the details of the products to be shipped in the delivery note, so as to facilitate subsequent inspection of whether the order products included in the order information and the corresponding order quantities of each order product are complete.

[0036] S12. The conveying mechanism starts to run according to the button instruction to convey a number of products to be inspected.

[0037] In this embodiment, the conveying mechanism starts to run when it receives a button instruction. Relevant personnel place several products to be inspected on the conveying mechanism one by one, so as to convey several products to be inspected through the conveying mechanism. Among them, the button instruction is triggered by relevant personnel. For example, when relevant personnel press the relevant button, the conveying mechanism will receive the button instruction. At this time, several products to be inspected refer to all products related to the delivery note gathered by relevant personnel.

[0038] S13. The decoding module captures the barcodes of each product to be inspected conveyed on the conveying mechanism for decoding to obtain the barcodes to be inspected corresponding to each product to be inspected.

[0039] In this embodiment, the decoding module captures the barcodes of each product to be inspected conveyed on the conveying mechanism for decoding to obtain the barcodes to be inspected corresponding to each product to be inspected. Moreover, every time the decoding module obtains a barcode to be inspected corresponding to a product to be inspected, it will simultaneously transmit the barcode to be inspected corresponding to the product to be inspected to the inspection machine.

[0040] S14. The inspection machine obtains an inspection result according to the barcode to be inspected corresponding to each product to be inspected transmitted by the decoding module and the order information, stores the inspection result, and sends a stop signal to the IO control module according to the inspection result.

[0041] In this embodiment, when the inspection machine receives the barcode to be inspected corresponding to each product to be inspected transmitted by the decoding module, it will obtain an inspection result according to the barcode to be inspected corresponding to each product to be inspected and the order information. This inspection result indicates whether the order products included in the order information and the corresponding order quantities of each order product are complete, that is, it indicates whether the goods allocation of the delivery note is complete. Among them, because each type of product has a unique barcode, the inspection machine can check whether the product to be inspected is the order product included in the order information according to the barcode to be inspected corresponding to the product to be inspected and the order information, and check whether the cumulative quantity corresponding to this type of product to be inspected reaches the corresponding order quantity in the order information, so as to automatically check whether the goods allocation of the delivery note is complete, avoid shipping errors caused by human factors, and improve the shipping efficiency. After obtaining the inspection result, the inspection machine will store and display the inspection result for subsequent traceability. When there is a customer complaint, it can quickly locate the authenticity of the customer complaint problem and provide effective data proof, and can clarify the product details allocated in the delivery note. When it is detected that the goods allocation of the delivery note is incomplete, it can quickly reflect the missing products and quantities of the delivery note, which is convenient for workers to continue to allocate the goods for this delivery note. The inspection machine will also send a stop signal to the IO control module according to the inspection result to control the conveying mechanism to stop running through the IO control module, so as to complete the inspection process of the shipped products of the delivery note.

[0042] In one embodiment, refer toFigure 3 The order information includes a number of ordered products and the order quantities respectively corresponding to each of the number of ordered products; step S14 includes:

[0043] S141. For each barcode to be inspected corresponding to a product to be inspected transmitted by the decoding module, the inspection machine obtains a product verification result according to the barcode to be inspected and the order information;

[0044] S142. If the inspection machine determines that the product verification result is a first product verification sub-result, it obtains the current cumulative quantity corresponding to the barcode to be inspected, and obtains a quantity verification result according to the current cumulative quantity corresponding to the barcode to be inspected and the order information; wherein, the first product verification sub-result is used to indicate that the product to be inspected corresponding to the barcode to be inspected is an ordered product included in the order information;

[0045] S143. If the inspection machine determines that the quantity verification result is a first quantity verification sub-result, it takes the current cumulative quantity corresponding to the barcode to be inspected as the product inspection quantity of the ordered product corresponding to the barcode to be inspected in the order information and displays it; wherein, the first quantity verification sub-result is used to indicate that the current cumulative quantity corresponding to the barcode to be inspected does not exceed the order quantity of the ordered product corresponding to the barcode to be inspected in the order information;

[0046] S144. If the inspection machine determines that the product inspection quantity of each ordered product in the order information is equal to the order quantity respectively corresponding to each ordered product, it obtains and stores the inspection success result in the inspection result;

[0047] S145. If the inspection machine determines that there is at least one ordered product in the order information whose product inspection quantity is less than the order quantity respectively corresponding to the at least one ordered product, and detects an inspection end instruction, it obtains and stores the inspection failure result in the inspection result;

[0048] S146. The inspection machine sends a stop signal to the IO control module according to the inspection success result or the inspection failure result.

[0049] In this embodiment, first, every time the inspection machine receives a barcode to be inspected, it determines whether the product to be inspected corresponding to the barcode information is the ordered product included in the order information based on the barcode to be inspected and the order information, so as to obtain a product verification result, that is, the product verification result indicates whether the product to be inspected corresponding to the barcode to be inspected is the ordered product included in the order information. If the inspection machine determines that the product verification result is the first product verification sub-result, indicating that the product to be inspected corresponding to the barcode to be inspected is the ordered product included in the order information, it obtains the current cumulative quantity corresponding to the barcode to be inspected, where the current cumulative quantity reflects the cumulative quantity of this type of product to be inspected currently inspected by the inspection machine. Then, it can determine whether the current cumulative quantity exceeds the corresponding order quantity in the order information based on the current cumulative quantity and the order information, that is, determine whether the cumulative quantity of the product to be inspected corresponding to the barcode to be inspected exceeds the corresponding order quantity in the order information, so as to obtain a quantity verification result. If the inspection machine determines that the quantity verification result is the first quantity verification sub-result, indicating that the current cumulative quantity corresponding to the barcode to be inspected does not exceed the order quantity of the ordered product corresponding to the barcode to be inspected in the order information, that is, the cumulative quantity of the product to be inspected corresponding to the barcode to be inspected does not exceed the corresponding order quantity in the order information, it takes the current cumulative quantity corresponding to the barcode to be inspected as the product inspection quantity of the corresponding ordered product and displays it.

[0050] Then, after the inspection machine determines that the product to be inspected corresponding to the barcode to be inspected received is the ordered product included in the order information and the cumulative quantity of the product to be inspected corresponding to the barcode to be inspected does not exceed the corresponding order quantity in the order information, it still needs to determine whether the ordered products included in the order information and the corresponding order quantities of each ordered product are complete. Specifically, if the inspection machine determines that the product inspection quantity of each ordered product in the order information is equal to the corresponding order quantity of each ordered product respectively, it indicates that the inspection machine has inspected each ordered product in the order information, and the quantity of each ordered product has reached the required order quantity, the goods allocation of the delivery note is complete, and the delivery note has met the sending status, then it obtains and stores the inspection success result in the inspection result. If the inspection machine determines that there is at least one ordered product in the order information whose product inspection quantity is less than the corresponding order quantity of at least one ordered product respectively, and detects an inspection end instruction, it indicates that the goods allocation of the delivery note is not complete, and the inspection machine detects the inspection end instruction input by the relevant personnel after clarifying that the missing products of this delivery note have not been produced yet. Then it obtains and stores the inspection failure result in the inspection result to facilitate reflecting the missing products and quantities of this delivery note, so as to facilitate the relevant personnel to continue the goods allocation of this delivery note subsequently.

[0051] Finally, after obtaining a successful inspection result or a failed inspection result, the inspection machine will send a stop signal to the IO control module to control the conveying mechanism to stop running through the IO control module, thereby completing the inspection process of the shipped products in the delivery order.

[0052] In one embodiment, the inspection machine in step S141 obtains a product verification result according to the barcode to be inspected and the order information, including:

[0053] The inspection machine obtains a set of barcodes corresponding to each ordered product in the order information respectively;

[0054] If the inspection machine determines that there is a barcode in the barcode set that is the same as the barcode to be inspected, it obtains the first product verification sub-result and uses it as the product verification result;

[0055] If the inspection machine determines that there is no barcode in the barcode set that is the same as the barcode to be inspected, it obtains the second product verification sub-result and uses it as the product verification result.

[0056] In this embodiment, since each type of product has a unique barcode, the inspection machine can verify whether the product to be inspected corresponding to the barcode to be inspected is the ordered product included in the order information according to the barcode to be inspected and the order information. Specifically, the inspection machine obtains a set of barcodes corresponding to each ordered product in the order information from the local database, matches the barcode to be inspected with the barcodes in the barcode set. If it is determined that there is a barcode in the barcode set that is the same as the barcode to be inspected, the product verification result obtained at this time is the first product verification sub-result, and the first product verification sub-result is used to indicate that the product to be inspected corresponding to the barcode to be inspected is the ordered product included in the order information. If it is determined that there is no barcode in the barcode set that is the same as the barcode to be inspected, the product verification result obtained at this time is the second product verification sub-result, and the second product verification sub-result is used to indicate that the product to be inspected corresponding to the barcode to be inspected is not the ordered product included in the order information.

[0057] In one embodiment, after step S141, it further includes:

[0058] If the inspection machine determines that the product verification result is the second product verification sub-result, it sends a stop signal to the IO control module and returns to execute the step of the conveying mechanism starting to run according to the button instruction to convey a number of products to be inspected; wherein, the second product verification sub-result is used to indicate that the product to be inspected corresponding to the barcode to be inspected is not the ordered product included in the order information.

[0059] In this embodiment, if the inspection machine determines that the product verification result is the second product verification sub-result, it indicates that the product to be inspected corresponding to the barcode to be inspected is not the ordered product included in the order information. Then, the inspection machine sends a stop signal to the IO control module to timely control the conveyor mechanism to stop running through the IO control module. Relevant personnel find that the conveyor mechanism has stopped running, take away the product to be inspected on the conveyor mechanism that is currently not the ordered product included in the order information. Furthermore, the relevant personnel re-trigger the button command, so that the conveyor mechanism restarts running according to the button command and continues to inspect the remaining products to be inspected that have not been inspected yet.

[0060] In one embodiment, after step S142, it further includes:

[0061] If the inspection machine determines that the quantity verification result is the second quantity verification sub-result, it sends a stop signal to the IO control module and returns to execute the step of starting the conveyor mechanism to run according to the button command to convey a number of products to be inspected; wherein, the second quantity verification sub-result is used to indicate that the current cumulative quantity corresponding to the barcode to be inspected exceeds the order quantity of the ordered product corresponding to the barcode to be inspected in the order information.

[0062] In this embodiment, if the inspection machine determines that the quantity verification result is the second quantity verification sub-result, it indicates that the current cumulative quantity corresponding to the barcode to be inspected exceeds the order quantity of the ordered product corresponding to the barcode to be inspected in the order information. Then, the inspection machine sends a stop signal to the IO control module to timely control the conveyor mechanism to stop running, so that relevant personnel can timely take away the excess products to be inspected on the conveyor mechanism. Furthermore, the relevant personnel re-trigger the button command, so that the conveyor mechanism restarts running according to the button command and continues to inspect the remaining products to be inspected that have not been inspected yet.

[0063] S15. The IO control module controls the conveyor mechanism to stop running according to the stop signal.

[0064] In this embodiment, the IO control module will control the conveyor mechanism to stop running according to the stop signal sent by the inspection machine, so that the inspection machine can automatically control the conveyor mechanism to stop operating according to the actual inspection situation.

[0065] The automatic identification and inspection method for shipped products provided by the embodiments of the present invention is applied to any embodiment of the foregoing automatic identification and inspection system for shipped products, and can automatically inspect whether the goods distribution in the delivery note is complete, avoid shipping errors caused by human factors, and improve the shipping efficiency.

[0066] As described above, it is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A system for automatically identifying and inspecting shipped products, characterized in that: include: A test machine, a transmission mechanism, a decoding module and an IO control module; the test machine is in communication connection with the decoding module and the IO control module, and the transmission mechanism is in communication connection with the IO control module; The inspection machine is used to obtain the corresponding order information according to the scanned code information of the delivery note, and display the order information; The conveying mechanism is used to start operation according to a button command to convey a number of products to be inspected; The decoding module is used to capture the barcode of each product to be inspected transmitted on the transmission mechanism and decode it to obtain the barcode to be inspected corresponding to each product to be inspected; The inspection machine is also used to obtain the inspection result according to the barcode to be inspected corresponding to each product to be inspected transmitted by the decoding module and the order information, store the inspection result, and send a stop signal to the IO control module according to the inspection result; The IO control module is used to control the transmission mechanism to stop running according to the stop signal.

2. The automatic identification and inspection system for shipped products according to claim 1 is characterized in that: The decoding module includes a trigger sensor and a code reader; the trigger sensor is connected to the code reader for communication, and the code reader is connected to the inspection machine for communication; The trigger sensor is used to send a trigger signal to the code reader when it detects that each product to be inspected conveyed by the conveying mechanism reaches a preset position; The barcode reader is used to obtain the barcode of the product to be inspected that arrives at the preset position according to the trigger signal and decode it to obtain the corresponding barcode to be inspected and transmit it to the inspection machine.

3. The automatic identification and inspection system for shipped products according to claim 1 is characterized in that: The IO control module includes an IO module and a relay; one end of the IO module is connected to the inspection machine for communication, and the other end of the IO module is connected to the transmission mechanism for communication through the relay; The IO module is used to generate a driving signal according to the stop signal sent by the inspection machine; the relay is used to control the transmission mechanism to stop running according to the driving signal.

4. The automatic identification and inspection system for shipped products according to claim 1 is characterized in that: It also includes a barcode scanner, which is communicatively connected to the inspection machine and is used to scan the code on the delivery note, obtain the scanning information of the delivery note and transmit it to the inspection machine.

5. The automatic identification and inspection system for shipped products according to claim 1 is characterized in that: Also included is a light source, which is used to provide lighting.

6. A method for automatic identification and inspection of shipped products, applied to the automatic identification and inspection system for shipped products as claimed in any one of claims 1 to 5, characterized in that: The method comprises: The inspection machine obtains the corresponding order information according to the scanned code information of the delivery note, and displays the order information; The conveying mechanism starts to operate according to the button command to convey a number of products to be inspected; The decoding module captures the barcode of each product to be inspected transmitted on the transmission mechanism and decodes it to obtain the barcode to be inspected corresponding to each product to be inspected; The inspection machine obtains an inspection result according to the barcode to be inspected corresponding to each product to be inspected transmitted by the decoding module and the order information, stores the inspection result, and sends a stop signal to the IO control module according to the inspection result; The IO control module controls the transmission mechanism to stop running according to the stop signal.

7. The method for automatic identification and inspection of shipped products according to claim 6, characterized in that: The order information includes a number of order products and an order quantity corresponding to each of the order products; the inspection machine obtains an inspection result according to the barcode to be inspected corresponding to each product to be inspected transmitted by the decoding module and the order information, stores the inspection result, and sends a stop signal to the IO control module according to the inspection result, including: For each barcode to be inspected corresponding to the product to be inspected transmitted by the decoding module, the inspection machine obtains a product inspection result according to the barcode to be inspected and the order information; If the inspection machine determines that the product verification result is the first product verification sub-result, the current cumulative quantity corresponding to the barcode to be inspected is obtained, and the quantity verification result is obtained according to the current cumulative quantity corresponding to the barcode to be inspected and the order information; wherein the first product verification sub-result is used to indicate that the product to be inspected corresponding to the barcode to be inspected is the order product contained in the order information; If the verification machine determines that the quantity verification result is a first quantity verification sub-result, the current cumulative quantity corresponding to the barcode to be checked is used as the product verification quantity of the order product corresponding to the barcode to be checked in the order information and is displayed; wherein the first quantity verification sub-result is used to indicate that the current cumulative quantity corresponding to the barcode to be checked does not exceed the order quantity of the order product corresponding to the barcode to be checked in the order information; If the inspection machine determines that the product inspection quantity of each order product in the order information is equal to the order quantity corresponding to each order product, then the inspection success result in the inspection result is obtained and stored; If the inspection machine determines that the product inspection quantity of at least one order product in the order information is less than the order quantity corresponding to the at least one order product, and detects an inspection end instruction, then the inspection failure result in the inspection result is obtained and stored; The inspection machine sends a stop signal to the IO control module according to the inspection success result or the inspection failure result.

8. The method for automatic identification and inspection of shipped products according to claim 7, characterized in that: If the inspection machine determines that the product verification result is the first product verification sub-result, then the current cumulative quantity corresponding to the barcode to be inspected is obtained, and after the step of obtaining the quantity verification result according to the current cumulative quantity corresponding to the barcode to be inspected and the order information, the method further includes: If the inspection machine determines that the quantity verification result is the second quantity verification sub-result, it sends a stop signal to the IO control module and returns to execute the step of starting the transmission mechanism according to the button instruction to transmit a number of products to be inspected; wherein, the second quantity verification sub-result is used to indicate that the current cumulative quantity corresponding to the barcode to be inspected exceeds the order quantity of the order product corresponding to the barcode to be inspected in the order information.

9. The method for automatic identification and inspection of shipped products according to claim 7, characterized in that: After the step of obtaining the product verification result according to the barcode to be inspected and the order information for each barcode to be inspected corresponding to the product to be inspected transmitted by the decoding module, the inspection machine further includes: If the inspection machine determines that the product inspection result is the second product inspection sub-result, it sends a stop signal to the IO control module and returns to execute the step of starting the transmission mechanism according to the button instruction to transmit several products to be inspected; wherein, the second product inspection sub-result is used to indicate that the product to be inspected corresponding to the barcode to be inspected is not the order product included in the order information.

10. The method for automatic identification and inspection of shipped products according to claim 9, characterized in that: The inspection machine obtains a product inspection result according to the barcode to be inspected and the order information, including: The inspection machine obtains the barcodes corresponding to each order product in the order information to form a barcode set; If the verification machine determines that there is a barcode in the barcode set that is consistent with the barcode to be inspected, the first product verification sub-result is obtained and used as the product verification result; If the verification machine determines that there is no barcode in the barcode set that is consistent with the barcode to be checked, the second product verification sub-result is obtained and used as the product verification result.

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