Repeated entry avoidance feedback system and method based on intelligent warehouse in-out management

Abstract

The invention discloses a repeated input avoidance feedback system and method based on intelligent warehouse in-out management, and relates to the technical field of warehouse statistical management, and the method comprises the following steps: constructing a code scanning synchronous response and feedback monitoring architecture based on a code scanner; synchronously responding to the code scanning pressing action in real time, and recording a pressing response node synchronously corresponding to the code scanning pressing action; monitoring a time period in which the time node interval of the information successfully input after code scanning is abnormal; continuously determining a pressing action response time period corresponding to successful information input in the abnormal time period according to the code scanning synchronous response and feedback monitoring architecture; screening and determining effective pressing response nodes recorded in the pressing action response time period; and adjusting the number of successfully input information in the abnormal time period according to the effective pressing response node. The technical problems that in warehouse management in the prior art, due to the fact that code scanning recognition is delayed due to manual cooperation of a code scanning recognition mechanism, warehouse-in and warehouse-out information is prone to being input repeatedly, and the statistical management accuracy is not high are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of warehousing statistics management. Specifically, it relates to a system and method for avoiding duplicate entry and providing feedback based on intelligent warehousing inbound and outbound management. Background Art

[0002] Currently, in the traditional warehousing management mode, the recording of inbound and outbound information often relies on manual operations. It can meet relatively basic operation scenarios to a certain extent, but the efficiency of relying solely on manual recording is relatively low, and it is prone to information entry errors due to human negligence, which is not conducive to precise management.

[0003] With the development of technology, some warehousing management has introduced self-identification systems, such as barcode recognition, RFID (Radio Frequency Identification) technology, etc. It can significantly improve the recording efficiency of inbound and outbound information, but the overall application flexibility for irregularly stacked goods is poor, and when identification errors or temporary malfunctions occur due to reasons such as equipment aging, environmental interference, or software failures, the overall maintenance and replacement costs are relatively high.

[0004] Therefore, currently, to overall balance operation efficiency, application flexibility, and economy, a collaborative operation method of manual cooperation with a barcode scanning recognition mechanism is generally adopted, that is, a person holds a coding scanner for scanning, and remotely communicates and connects the coding scanner with a signal receiving terminal to complete data statistics management.

[0005] However, during the actual scanning and recording process, the coding scanner often experiences a delay in the scanning signal due to network fluctuations, terminal signal reception jams, or reduced scanning sensitivity. At this time, the operator usually cannot obtain immediate feedback, such as a signal entry prompt tone, after the scanning is completed, making it difficult for the operator to accurately identify whether the current scanning process has been completed or directly determine it as a scanning failure, and then resulting in subsequent multiple repeated trial scanning processes. Thus, it is extremely easy to cause duplicate entry of goods information in a short period after the coding scanner delay is restored, especially when counting the quantity of goods with the same coding, resulting in a deviation between the statistical data and the actual quantity of goods, and then making it difficult to stably meet the accuracy requirements of warehousing statistics management. Summary of the Invention

[0006] For this reason, the present invention provides a system and method for avoiding duplicate entry and providing feedback based on intelligent warehousing inbound and outbound management to solve the technical problem in the prior art that in warehousing management, due to the delay in barcode scanning and recognition during the operation of manual cooperation with a barcode scanning recognition mechanism, the inbound and outbound information is prone to duplicate entry, and the accuracy of statistical management is not high.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A method for avoiding repeated entry and providing feedback based on the management of inbound and outbound in intelligent warehousing, comprising the following steps:

[0009] Construct a code scanning synchronization response and feedback monitoring architecture based on a code scanner;

[0010] According to the code scanning synchronization response and feedback monitoring architecture, synchronously respond to the code scanning pressing action in real time, and record the pressing response nodes corresponding to the code scanning pressing action;

[0011] Monitor the time period during which the time node interval of successfully entered information after code scanning is abnormal;

[0012] Continue to determine the pressing action response time period corresponding to the successfully entered information during the abnormal time period according to the code scanning synchronization response and feedback monitoring architecture;

[0013] Screen and determine the valid pressing response nodes recorded during the pressing action response time period;

[0014] Adjust the number of successfully entered information during the abnormal time period according to the valid pressing response nodes.

[0015] On the basis of the above technical solution, the following further description is made for the present invention:

[0016] As a further solution of the present invention,

[0017] The construction of the code scanning synchronization response and feedback monitoring architecture based on the code scanner specifically includes:

[0018] Respectively set a code scanning pressing synchronization response module and an image recording module, and set the code scanning pressing synchronization response module and the image recording module outside the code scanner respectively;

[0019] The code scanning pressing synchronization response module and the image recording module are respectively electrically connected to a duplicate recording control module, and the duplicate recording control module is independently set with the main control module of the code scanner;

[0020] At least one microswitch is built in the pressing switch for triggering the code scanning function of the code scanner. The microswitch can detect the pressing action based on mechanical force conduction and generate corresponding signal changes, and the microswitch is electrically connected between the duplicate recording control module and the code scanning pressing synchronization response module, so that each pressing action for triggering the code scanning function corresponds to the synchronous response recording of the code scanning pressing synchronization response module;

[0021] The image recording module has an image detection end, and the detection range of the image detection end covers the scanning end of the code scanner and its corresponding front code position, so as to detect in real time whether the code scanner corresponds to the code and compare the consistency of its position and code parameters when the pressing action is triggered;

[0022] The main control module of the coding scanner also preset an input node interval threshold, and the main control module monitors whether there is a period of time when at least two successful information inputs are less than the input node interval threshold.

[0023] As a further solution of the present invention,

[0024] According to the code scanning synchronous response and feedback monitoring architecture, the code scanning pressing action is synchronously responded in real time, and the pressing response node corresponding to the code scanning pressing action is recorded, specifically including:

[0025] When the pressing switch of the coding scanner is triggered to activate the code scanning function, the pressing switch synchronously transmits the mechanical force to the micro switch. The micro switch generates a signal change accordingly and immediately sends the signal to the code scanning pressing synchronous response module. Based on this, on the basis of avoiding the existing electrical conduction route of the coding scanner, the pressing action is stably synchronously responded and recorded in the code scanning pressing synchronous response module through mechanical force and an independently set electrical conduction route. The code scanning pressing synchronous response module generates a pressing response node corresponding to the code scanning pressing action.

[0026] As a further solution of the present invention,

[0027] The monitoring of the abnormal period a of the time node interval of the successfully input information after code scanning specifically includes:

[0028] The main control module of the coding scanner monitors the time node interval duration of the successfully input information in real time, and compares the monitored duration data with the preset input node interval threshold;

[0029] When it is monitored that there are at least two successful information inputs within a period a and the overall duration is less than the input node interval threshold, it proves that system delay has occurred and information is abnormally input concentratedly in this period a after recovery. Based on the time axis t, the abnormal start time node a of this period a is determined 1 and the abnormal end time node a 2 .

[0030] As a further solution of the present invention,

[0031] Continuing to determine the pressing action response period b corresponding to the successfully input information in the abnormal period a according to the code scanning synchronous response and feedback monitoring architecture specifically includes:

[0032] Based on the principle of synchrony between the pressing response and the normal state of information input, the time node of the last successful information input before the abnormal start time node a of the abnormal period a 1 is compared with all the pressing response nodes recorded by the code scanning pressing synchronous response module to determine the normal termination response node b 1 ;

[0033] Meanwhile, the abnormal termination time node a of the abnormal period a 2 is compared with the time node of the first successful information entry after that and all the pressing response nodes recorded by the code scanning pressing synchronization response module to determine the normal starting response node b 2 ;

[0034] The normal termination response node b 1 and the normal starting response node b 2 The time interval between them is used as the pressing action response period b corresponding to the successful information entry in the abnormal period a

[0035] As a further solution of the present invention,

[0036] The screening and determination of the effective pressing response nodes recorded within the pressing action response period b specifically include:

[0037] The pressing response nodes recorded by the code scanning pressing synchronization response module within the pressing action response period b that do not include the normal termination response node b 1 and the normal starting response node b 2 are used as abnormal pressing response nodes, and the image recording module is used to detect in real time based on the encoding and its position consistency to determine whether the scanning end of the code scanner corresponds to the effective code scanning state c or the empty scanning state d at the abnormal pressing response nodes;

[0038] Among them, the effective code scanning state c includes the fixed-point code scanning state c 1 and the different-point code scanning state c 2 , when it is detected and determined to be the different-point code scanning state c 2 , the image recording module synchronously stores the corresponding position and encoding parameter images of the response different-point code scanning state c 2 and retrieves and compares the corresponding images stored in the previous code scanning process;

[0039] Continue to screen the pressing response nodes corresponding to the fixed-point code scanning state c 1 and the different-point code scanning state c 2 recorded based on the abnormal pressing response nodes as the effective pressing response nodes c

[0040] As a further solution of the present invention,

[0041] The adjustment of the number of successfully entered information in the abnormal period according to the effective pressing response nodes c specifically includes:

[0042] It is assumed that the fixed-point code scanning state c in the effective pressing response nodes c 1 corresponds to a single group of several pressing response nodes, and the different-point code scanning state c 2 corresponds to different groups c21 、c 22 …c m And several press response nodes respectively;

[0043] When the corresponding point scanning state c in the effective pressing response node c 2 When the position and encoding parameter image of the code are completely repeated with the image stored in the previous code scanning, only the corresponding fixed-point code scanning state c in the effective pressing response node c is retained. 1 For a single group of press response nodes, the number of successfully entered information during the abnormal period is adjusted to 1;

[0044] When the corresponding point scanning state c in the effective pressing response node c 2 When the position and encoding parameter image of the previous scanned code storage image have k groups of repetitions, the corresponding fixed-point scanned code state c in the effective press response node c is retained. 1 A single set of pressed response nodes and corresponding different point scanning states c that are not repeated in the previous scanned code storage image 2 The mk group of pressing response nodes adjusts the number of successfully entered information during the abnormal period to m-k+1;

[0045] When the corresponding point scanning state c in the effective pressing response node c 2 When the position and encoding parameter image of the code do not overlap with the previously scanned code storage image, the corresponding fixed-point scan state c in the effective press response node c is retained. 1 A single group of pressing response nodes and corresponding different-point scanning states c 2 m groups of pressing response nodes are used to adjust the number of successfully entered information during the abnormal period to m+1;

[0046] At the same time, when the corresponding point scanning state c in the effective pressing response node c 2 When the position and encoding parameter image of the image is repeated or not repeated with the image stored in the previous scan, the corresponding position and encoding parameter image in the subsequent scan process is stored synchronously by the image recording module, and the corresponding different point scan state c is stored with the image stored in the previous scan. 2 The position and encoding parameter image are compared. When the image stored in the post-scan code is compared with the corresponding different point scan state c 2 When there is duplication in the position and coding parameter images, the press response node record and the number of successfully entered information corresponding to the image stored in the subsequent scan code storage are eliminated.

[0047] A feedback avoidance system according to the duplicate entry avoidance feedback method based on intelligent warehouse in-and-out management, the system comprising:

[0048] The response monitoring building module is used to build a code scanning synchronous response and feedback monitoring architecture based on the code scanner;

[0049] The pressing synchronization response module is used to synchronize the scanning pressing action in real time according to the scanning code synchronization response and feedback monitoring architecture, and record the pressing response nodes corresponding to the synchronized scanning pressing action;

[0050] The abnormal time period monitoring module is used to monitor the time period in which the time node interval of the successfully entered information after scanning the code is abnormal;

[0051] The response time period determination module is used to continue to determine the pressing action response time period corresponding to the successfully entered information in the abnormal time period according to the scanning code synchronization response and feedback monitoring architecture;

[0052] The response node screening module is used to screen and determine the valid pressing response nodes recorded within the pressing action response time period;

[0053] The entry correction module is used to adjust the number of successfully entered information in the abnormal time period according to the valid pressing response nodes.

[0054] An electronic device includes a memory, a processor, and a computer program stored on the memory and executable on the processor. When the processor executes the computer program, the steps of the method are implemented.

[0055] A computer-readable storage medium stores computer program instructions. When the computer program instructions are executed by a processor, the method is implemented.

[0056] The present invention has the following beneficial effects:

[0057] The method and system can effectively record the pressing actions of scanning codes independently and synchronously by setting up the scanning code synchronization response and feedback monitoring architecture, thereby ensuring the accuracy of node recording of pressing actions, avoiding the disadvantages that the existing electrical conduction routes of the coding scanner are prone to failure and difficult to conduct stably, and at the same time, the independently synchronously recorded response nodes and the monitoring architecture can be further used as the basis for calculating the effectiveness of the types and quantities of duplicate entered information, and then the correction scheme for duplicate entered information can be specifically determined, which helps to stably meet the accuracy requirements of warehouse statistics management and improves the functional practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0058] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. The structures, proportions, sizes, etc. shown in this specification are only used to cooperate with the content disclosed in the specification for those skilled in this technology to understand and read. Any modification of the structure, change of the proportional relationship, or adjustment of the size, without affecting the effects that the present invention can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed in the present invention.

[0059] Figure 1 This is a schematic diagram of the overall process of the duplicate entry avoidance feedback method based on intelligent warehousing inbound and outbound management provided by the embodiments of the present invention.

[0060] Figure 2 This is one of the schematic diagrams of the functional principle of the barcode scanning synchronization response and feedback monitoring architecture in the duplicate entry avoidance feedback method based on intelligent warehousing inbound and outbound management provided by the embodiments of the present invention.

[0061] Figure 3 This is the second of the schematic diagrams of the functional principle of the barcode scanning synchronization response and feedback monitoring architecture in the duplicate entry avoidance feedback method based on intelligent warehousing inbound and outbound management provided by the embodiments of the present invention.

[0062] Figure 4 This is a schematic diagram of the architecture principle of the duplicate entry avoidance feedback system based on intelligent warehousing inbound and outbound management provided by the embodiments of the present invention.

[0063] Figure 5 This is a schematic diagram of the physical structure of the electronic device according to the embodiments of the present invention.

[0064] In the drawings, the list of components represented by each reference numeral is as follows:

[0065] Response monitoring construction module 10; Press synchronization response module 20; Abnormal period monitoring module 30; Response period determination module 40; Response node screening module 50; Entry correction module 60;

[0066] Electronic device 70: Processor 701, Memory 702, Internal bus 703. Detailed implementation manners

[0067] The following specific embodiments illustrate the implementation manners of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the scope of protection of the present invention.

[0068] Terms such as "upper", "lower", "left", "right", "middle", etc. cited in this specification are only for the convenience of description and are not used to limit the scope of implementation of the present invention. Changes or adjustments in their relative relationships, without substantial changes in the technical content, should also be regarded as within the scope of implementation of the present invention.

[0069] In the prior art, with the continuous improvement of the requirements for the efficiency and accuracy of warehouse management in modern enterprises, the problem of duplicate entry of inbound and outbound information caused by barcode scanning recognition failures during the collaborative operation of manual and barcode scanning recognition mechanisms in traditional warehouse management has become increasingly prominent. There is an urgent need for a more intelligent, efficient, and reliable system for avoiding and providing feedback on duplicate inbound and outbound entries to completely solve this long-standing problem in the field of warehouse management, so as to promote the further development of warehouse management technology and meet the increasingly complex and changeable business environment and supply chain requirements.

[0070] As Figures 1 to 3 shown, an embodiment of the present invention provides a method for avoiding and providing feedback on duplicate entries based on the inbound and outbound management of intelligent warehouses. It can effectively achieve the independent synchronization response of the frequency of pressing actions to the duplicate record control module based on mechanical force conduction by separately and independently setting a control module and a micro switch built into the push switch corresponding to the triggered barcode scanning function.

[0071] When the encoding scanner fails to give a corresponding prompt due to system lag, making it impossible for the operator to determine whether the scanning is successful, and then repeatedly scanning the barcode of one or different items in the current cargo group for testing, resulting in abnormal centralized entry after the lag is restored, first determine the abnormal start time node a 1 and the abnormal end time node a 2 of this abnormal centralized period, and compare the time node consistency between the normal entry and the frequency data of pressing actions recorded by the duplicate record control module to obtain the abnormal pressing action period and the corresponding number of presses corresponding to this abnormal centralized period.

[0072] Further screen the effectiveness of the pressing actions in the abnormal pressing action period through the image recording module. Synchronously obtain the barcode scanning images of the encoding scanner corresponding to the time nodes of the pressing actions by the image recording module, and according to the confirmed effective scanning situation, obtain and screen the effective scanning status corresponding to the effective scanning situation through the image recording module, thereby significantly reducing the possibility of duplicate scanning. The specific steps are as follows:

[0073] S1: Build a barcode scanning synchronous response and feedback monitoring architecture based on the encoding scanner;

[0074] The specific process is as follows:

[0075] Separate the barcode scanning pressing synchronous response module and the image recording module, and set the barcode scanning pressing synchronous response module and the image recording module outside the encoding scanner respectively;

[0076] The barcode scanning pressing synchronous response module and the image recording module are respectively electrically connected to a duplicate record control module, and the duplicate record control module is independently set with the main control module of the encoding scanner;

[0077] The pressing switch of the coding scanner for triggering the code scanning function is internally provided with at least one micro switch. The micro switch can detect the pressing action and generate corresponding signal changes based on mechanical force conduction, and the micro switch is electrically connected between the repeated recording control module and the code scanning pressing synchronous response module, so that each pressing action for triggering the code scanning function corresponds to the synchronous response recording of the code scanning pressing synchronous response module;

[0078] The image recording module has an image detection end, and the detection range of the image detection end covers the scanning end of the coding scanner and its corresponding front coding position, so as to detect in real time whether the coding scanner corresponds to the code and compare the consistency of its position and coding parameters when the pressing action is triggered;

[0079] The main control module of the coding scanner also presets an input node interval threshold, and monitors through the main control module whether there is a period duration in which at least two pieces of information are successfully input and is less than the input node interval threshold;

[0080] S2: According to the code scanning synchronous response and feedback monitoring architecture, synchronously respond to the code scanning pressing action in real time, and record the pressing response nodes corresponding to the code scanning pressing action synchronously;

[0081] The specific process is as follows:

[0082] When the pressing switch of the coding scanner is triggered to perform the code scanning function, the pressing switch synchronously transmits the mechanical force to the micro switch. The micro switch generates corresponding signal changes and immediately sends the signal to the code scanning pressing synchronous response module. In this way, on the basis of avoiding the existing electrical conduction route of the coding scanner, the pressing action is stably and synchronously responded and recorded in the code scanning pressing synchronous response module through mechanical force and an independently arranged electrical conduction route, and the code scanning pressing synchronous response module generates a pressing response node corresponding to the code scanning pressing action;

[0083] S3: Monitor the period a in which the time node interval of the successfully input information after code scanning is abnormally long;

[0084] The specific process is as follows:

[0085] The main control module of the coding scanner monitors the time node interval duration of the successfully input information in real time, and compares the monitored duration data with the preset input node interval threshold;

[0086] Please refer to Figure 3 , when it is monitored that there are at least two pieces of information successfully input within a period a and the overall duration is less than the input node interval threshold, it proves that system delay has occurred and abnormal input of information occurs concentratedly in this period a after recovery. Based on the time axis t, determine the abnormal start time node a 1 and the abnormal end time node a2 ;

[0087] S4: Continue to determine the pressing action response period b corresponding to the successfully entered information during the abnormal period a according to the code scanning synchronization response and feedback monitoring architecture;

[0088] The specific process is as follows:

[0089] Based on the principle of synchronization between the pressing response and the normal state of information entry, compare the time node of the last successful information entry before the abnormal start time node a of the abnormal period a with all the pressing response nodes recorded by the code scanning pressing synchronization response module to determine the normal termination response node b 1 ; 1 ;

[0090] At the same time, compare the time node of the first successful information entry after the abnormal termination time node a of the abnormal period a with all the pressing response nodes recorded by the code scanning pressing synchronization response module to determine the normal start response node b 2 ; 2 ;

[0091] Take the time interval between the normal termination response node b 1 and the normal start response node b 2 as the pressing action response period b corresponding to the successfully entered information during the abnormal period a;

[0092] S5: Screen and determine the valid pressing response nodes recorded within the pressing action response period b;

[0093] The specific process is as follows:

[0094] Since there are valid code scanning situations when the operator repeatedly scans the code for one of the product codes or different product codes: ① repeated scanning corresponding to a group of product codes, ② scanning of the already scanned product, ③ scanning of the unscanned product, and invalid code scanning situations: ④ scanning without a corresponding code;

[0095] Take the pressing response nodes recorded by the code scanning pressing synchronization response module within the pressing action response period b that do not include the normal termination response node b 1 and the normal start response node b 2 as abnormal pressing response nodes, and use the image recording module to detect in real time based on the consistency of the code and its position to determine whether the scanning end of the code scanner corresponds to the valid code scanning state c or the empty scanning state d at the abnormal pressing response nodes;

[0096] Among them, the valid code scanning state c includes the fixed-point code scanning state c 1 and the different-point code scanning state c 2 , and when it is detected and determined to be the different-point code scanning state c 2When the image recording module synchronously stores the response to the abnormal code scanning status c 2 The corresponding position and the encoded parameter image, and retrieve the corresponding image stored in the previous code scanning process for comparison;

[0097] Continue to screen the corresponding fixed-point code scanning status c based on the recorded abnormal pressing response nodes 1 And the abnormal code scanning status c 2 Of the pressing response nodes as the effective pressing response nodes c;

[0098] S6: Adjust the number of successfully recorded information in the abnormal period according to the effective pressing response nodes c;

[0099] The specific process is as follows:

[0100] It is assumed that the fixed-point code scanning status c in the effective pressing response nodes c 1 Corresponds to a single group of several pressing response nodes, and the abnormal code scanning status c 2 Corresponds to different groups c 21 、c 22 …c m And are respectively several pressing response nodes;

[0101] When the position and the encoded parameter image corresponding to the abnormal code scanning status c in the effective pressing response nodes c 2 Are exactly the same as the previously stored code scanning image, only the single group of pressing response nodes corresponding to the fixed-point code scanning status c in the effective pressing response nodes c 1 Are retained, and the number of successfully recorded information in the abnormal period is adjusted to 1;

[0102] When the position and the encoded parameter image corresponding to the abnormal code scanning status c in the effective pressing response nodes c 2 Have k groups of repetitions with the previously stored code scanning image, then retain the single group of pressing response nodes corresponding to the fixed-point code scanning status c in the effective pressing response nodes c 1 And the m - k groups of pressing response nodes corresponding to the abnormal code scanning status c that are not repeated with the previously stored code scanning image 2 The number of successfully recorded information in the abnormal period is adjusted to m - k + 1;

[0103] When the position and the encoded parameter image corresponding to the abnormal code scanning status c in the effective pressing response nodes c 2 Do not have repetitions with the previously stored code scanning image, then retain the single group of pressing response nodes corresponding to the fixed-point code scanning status c in the effective pressing response nodes c 1 And the m groups of pressing response nodes corresponding to the abnormal code scanning status c 2 Thereby adjusting the number of successfully recorded information in the abnormal period to m + 1;

[0104] Meanwhile, when effectively pressing the response node c corresponding to the different-point code scanning state c 2 and there are k groups of repetitions or no repetitions between the position and the encoded parameter image and the previously scanned code storage image, continue to synchronously store the corresponding position and the encoded parameter image in the subsequent code scanning process through the image recording module, and compare it with the corresponding different-point code scanning state c 2 of the position and the encoded parameter image without repeated previously scanned code storage images. When there are repetitions between the subsequently scanned code storage image and the corresponding position and the encoded parameter image of the different-point code scanning state c 2 , then eliminate the recorded pressing response node and the number of successfully entered information corresponding to the subsequently scanned code storage image, thereby more clearly ensuring the uniqueness of the scanned code entry information corresponding to the different-point code scanning state c 2 , that's all.

[0105] As Figure 4 shown, the embodiment of the present invention also provides a duplicate entry avoidance feedback system according to the above duplicate entry avoidance feedback method based on intelligent warehousing inbound and outbound management, specifically including:

[0106] A response monitoring and construction module 10, configured to construct a code scanning synchronization response and feedback monitoring architecture based on a code scanner;

[0107] A pressing synchronization response module 20, configured to synchronously respond to the code scanning pressing action in real time according to the code scanning synchronization response and feedback monitoring architecture, and record the pressing response node corresponding to the code scanning pressing action;

[0108] An abnormal period monitoring module 30, configured to monitor the period in which the time node interval of the successfully entered information after code scanning is abnormal;

[0109] A response period determination module 40, configured to continue to determine the pressing action response period corresponding to the successfully entered information in the abnormal period according to the code scanning synchronization response and feedback monitoring architecture;

[0110] A response node screening module 50, configured to screen and determine the valid pressing response nodes recorded during the pressing action response period;

[0111] An entry correction module 60, configured to adjust the number of successfully entered information in the abnormal period according to the valid pressing response nodes.

[0112] Figure 5 is a schematic diagram of the physical structure of the electronic device according to the embodiment of the present invention. As Figure 5 shown, the electronic device 70 includes: a processor 701 (processor), a memory 702 (memory), and an internal bus 703; wherein, the processor 701 and the memory 702 complete communication with each other through the internal bus 703;

[0113] The processor 701 is used to call program instructions in the memory 702 to execute the methods provided in the above method embodiments. For example, it includes: constructing a code scanning synchronization response and feedback monitoring architecture based on an encoded scanner; according to the code scanning synchronization response and feedback monitoring architecture, synchronously responding to the code scanning pressing action in real time and recording the pressing response nodes corresponding to the code scanning pressing action; monitoring the time period in which the time node interval of the successfully entered information after code scanning is abnormal; continuing to determine, according to the code scanning synchronization response and feedback monitoring architecture, the pressing action response time period corresponding to the successfully entered information in the abnormal time period; screening and determining the valid pressing response nodes recorded within the pressing action response time period; and adjusting the number of successfully entered information in the abnormal time period according to the valid pressing response nodes.

[0114] This embodiment provides a non-transitory computer-readable storage medium. The non-transitory computer-readable storage medium stores computer instructions, and the computer instructions cause the computer to execute the methods provided in the above method embodiments. For example, it includes: constructing a code scanning synchronization response and feedback monitoring architecture based on an encoded scanner; according to the code scanning synchronization response and feedback monitoring architecture, synchronously responding to the code scanning pressing action in real time and recording the pressing response nodes corresponding to the code scanning pressing action; monitoring the time period in which the time node interval of the successfully entered information after code scanning is abnormal; continuing to determine, according to the code scanning synchronization response and feedback monitoring architecture, the pressing action response time period corresponding to the successfully entered information in the abnormal time period; screening and determining the valid pressing response nodes recorded within the pressing action response time period; and adjusting the number of successfully entered information in the abnormal time period according to the valid pressing response nodes.

[0115] Those of ordinary skill in the art can understand that all or part of the steps to implement the above method embodiments can be completed by hardware related to program instructions. The foregoing program can be stored in a computer-readable storage medium. When the program is executed, it executes the steps including the above method embodiments; and the foregoing storage medium includes various storage media such as ROM, RAM, magnetic disk, or optical disc that can store program codes.

[0116] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art can understand and implement it without creative efforts.

[0117] Through the description of the above embodiments, those skilled in the art can clearly understand that each embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, it can also be implemented by hardware. Based on such an understanding, the above technical solution, in essence, or the part that contributes to the prior art can be embodied in the form of a software product. This computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, magnetic disk, optical disk, etc., and includes several instructions for causing a computer device (which can be a server, or a network device, etc.) to execute the methods of each embodiment or some parts of the embodiments.

[0118] Although the present invention has been described in detail above with general descriptions and specific embodiments, on the basis of the present invention, some modifications or improvements can be made, which are obvious to those skilled in the art. Therefore, these modifications or improvements made without departing from the spirit of the present invention all fall within the scope of protection required by the present invention.

Claims

1. A method for avoiding duplicate entry and feedback based on intelligent warehouse in and out management, characterized in that: The steps include: Build a code scanning synchronous response and feedback monitoring architecture based on the code scanner; According to the code scanning synchronous response and feedback monitoring architecture, the code scanning and pressing action is synchronously responded to in real time, and the pressing response node corresponding to the code scanning and pressing action is recorded; Monitor the time periods when the time intervals of successful information entry after scanning the code are abnormal; Continue to determine the pressing action response period corresponding to the successful entry of information during the abnormal period according to the code scanning synchronous response and feedback monitoring framework; Screen and determine the valid pressing response nodes recorded within the pressing action response period; Adjust the number of successfully entered information during abnormal periods based on the effective press response nodes.

2. The method for avoiding duplicate entry and feedback based on intelligent warehouse in and out management according to claim 1 is characterized in that: The code scanning synchronous response and feedback monitoring architecture based on the code scanner specifically includes: A code scanning and pressing synchronous response module and an image recording module are respectively provided, and the code scanning and pressing synchronous response module and the image recording module are respectively provided outside the encoding scanner; The code scanning and pressing synchronous response module and the image recording module are respectively electrically connected to a repeated recording control module, and the repeated recording control module and the main control module of the encoding scanner are independently arranged; The encoder scanner is equipped with at least one micro switch in the press switch for triggering the code scanning function. The micro switch can detect the pressing action and generate corresponding signal changes based on mechanical force conduction, and the micro switch is electrically connected between the repeated recording control module and the code scanning pressing synchronous response module, so that each pressing action that triggers the code scanning function corresponds to the synchronous response record of the code scanning pressing synchronous response module; The image recording module has an image detection end, and the detection range of the image detection end covers the scanning end of the encoding scanner and its corresponding front encoding position, so that when the pressing action is triggered, the image recording module can detect in real time whether the encoding scanner corresponds to the encoding and compare its position and encoding parameter consistency; The main control module of the encoding scanner also presets an entry node interval threshold, and the main control module self-monitors whether there are at least two successful entry information time periods whose duration is less than the entry node interval threshold.

3. The method for avoiding duplicate entry and feedback based on intelligent warehouse in and out management according to claim 2 is characterized in that: According to the code scanning synchronous response and feedback monitoring architecture, real-time synchronous response to the code scanning pressing action and recording the pressing response node corresponding to the code scanning pressing action synchronously include: When the press switch of the encoder scanner is operated to trigger the code scanning function, the press switch will synchronously transmit the mechanical force to the micro switch, and the micro switch will generate a signal change accordingly and send the signal to the code scanning press synchronous response module in real time. In this way, the pressing action is stably and synchronously responded to by mechanical force and the independently set electrical conduction route and recorded in the code scanning press synchronous response module on the basis of avoiding the existing electrical conduction route of the encoder scanner. The code scanning press synchronous response module generates a press response node that corresponds to the code scanning press action synchronously.

4. The method for avoiding duplicate entry and feedback based on intelligent warehouse in and out management according to claim 3 is characterized in that: The monitoring of the time node intervals during which the information is successfully entered after scanning the code is abnormal includes: The main control module of the encoding scanner monitors the time interval of the time nodes of the successfully input information in real time, and compares the monitored time data with the preset input node interval threshold; When it is monitored that there are at least two successful entries of information within a time period a and the overall duration is less than the entry node interval threshold, it proves that a system delay has occurred and after recovery, abnormal information entry occurs in the time period a. The abnormal start time node a1 and the abnormal end time node a2 of the time period a are determined based on the time axis t.

5. The method for avoiding duplicate entry and feedback based on intelligent warehouse in and out management according to claim 4 is characterized in that: The method of continuing to determine the pressing action response period b corresponding to the abnormal period a in which the information is successfully entered according to the code scanning synchronous response and feedback monitoring architecture specifically includes: Based on the principle of synchronization between the normal state of the press response and the information entry, the time node of the last successful information entry before the abnormal start time node a1 of the abnormal period a is compared with all the press response nodes recorded by the code scanning and pressing synchronous response module to determine the normal termination response node b1; At the same time, the time node of the first successful information entry after the abnormal termination time node a2 of the abnormal period a is compared with all the press response nodes recorded by the code scanning and pressing synchronous response module to determine the normal start response node b2; The time interval between the regular termination response node b1 and the regular start response node b2 is taken as the pressing action response period b corresponding to the successful entry of information in the abnormal period a.

6. The method for avoiding duplicate entry and feedback based on intelligent warehouse in and out management according to claim 5 is characterized in that: The screening and determining of the valid pressing response nodes recorded in the pressing action response period b specifically includes: The pressing response nodes recorded by the code scanning pressing synchronous response module in the pressing action response period b, which do not include the normal termination response node b1 and the normal start response node b2, are regarded as abnormal pressing response nodes, and the image recording module detects in real time based on the encoding and its position consistency, and determines that the scanning end of the encoding scanner corresponds to the valid scanning state c or the empty scanning state d at the abnormal pressing response node; Among them, the effective scanning state c includes the fixed-point scanning state c1 and the out-of-point scanning state c2. When the out-of-point scanning state c2 is detected, the image recording module synchronously stores the corresponding position and encoding parameter image corresponding to the out-of-point scanning state c2, and retrieves the corresponding image stored in the previous scanning process for comparison; Continue to filter the press response nodes corresponding to the fixed-point code scanning state c1 and the abnormal-point code scanning state c2 as valid press response nodes c based on the recorded abnormal press response nodes.

7. The method for avoiding duplicate entry and feedback based on intelligent warehouse in and out management according to claim 6 is characterized in that: The step of adjusting the number of successfully entered information during the abnormal period according to the effective pressing response node c specifically includes: It is proposed that the fixed-point scanning state c1 in the effective pressing response node c corresponds to a single group of several pressing response nodes, and the different-point scanning state c2 corresponds to different groups c 21 、c 22 …c m And several press response nodes respectively; When the position and encoding parameter image of the valid press response node c corresponding to the out-of-point scanning state c2 are completely repeated with the previous scanning storage image, only the single group of press response nodes corresponding to the fixed-point scanning state c1 in the valid press response node c is retained, and the number of successfully entered information in the abnormal period is adjusted to 1; When there are k groups of repetitions between the position and encoding parameter images of the corresponding out-of-point scanning state c2 in the effective press response node c and the previous scan storage image, a single group of press response nodes corresponding to the fixed-point scanning state c1 in the effective press response node c and mk groups of press response nodes corresponding to the out-of-point scanning state c2 that are not repeated in the previous scan storage image are retained, and the number of successfully entered information in the abnormal period is adjusted to m-k+1; When the position and encoding parameter image of the valid press response node c corresponding to the out-of-point scanning state c2 does not overlap with the previous scanning storage image, the single group of press response nodes corresponding to the fixed-point scanning state c1 and the m groups of press response nodes corresponding to the out-of-point scanning state c2 in the valid press response node c are retained, thereby adjusting the number of successfully entered information in the abnormal period to m+1; At the same time, when the position and coding parameter image of the corresponding different-point scanning state c2 in the effective pressing response node c has k groups of repetitions or no repetitions with the previous scanning storage image, the corresponding position and coding parameter image in the subsequent scanning process continues to be synchronously stored through the image recording module, and is compared with the position and coding parameter image of the corresponding different-point scanning state c2 that does not repeat the previous scanning storage image. When the position and coding parameter image of the subsequent scanning storage image is repeated with the corresponding different-point scanning state c2, the pressing response node record and the number of successfully entered information corresponding to the subsequent scanning storage image are eliminated.

8. A feedback avoidance system according to the duplicate entry avoidance feedback method based on intelligent warehouse in-and-out management as described in any one of claims 1 to 7, characterized in that: The system comprises: The response monitoring building module is used to build a code scanning synchronous response and feedback monitoring architecture based on the code scanner; The pressing synchronous response module is used to synchronously respond to the scanning and pressing action in real time according to the scanning synchronous response and feedback monitoring architecture, and record the pressing response node corresponding to the scanning and pressing action; The abnormal time period monitoring module is used to monitor the time period in which the time node intervals of the information successfully entered after scanning the code are abnormal; A response period determination module, used to continue to determine the pressing action response period corresponding to the successful entry of information during the abnormal period according to the code scanning synchronous response and feedback monitoring architecture; A response node screening module, used to screen and determine the valid pressing response nodes recorded within the pressing action response period; The input correction module is used to adjust the number of successfully input information during the abnormal period according to the effective pressing response node.

9. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 7 are implemented.

10. A computer-readable storage medium having computer program instructions stored thereon, characterized in that: When the computer program instructions are executed by a processor, the method described in any one of claims 1 to 7 is implemented.

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