CN116303819A

CN116303819A - Data processing method and device based on digital twin implementation under warehousing system

Info

Publication number: CN116303819A
Application number: CN202310126847.3A
Authority: CN
Inventors: 周志刚; 卢阳; 张磊; 刘慧芳
Original assignee: Hubei Proge Technology Co ltd
Current assignee: Hubei Proge Technology Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-06-23
Anticipated expiration: 2043-02-10
Also published as: CN116303819B

Abstract

The invention relates to the technical field of digital twin processing, and discloses a data processing method and device based on digital twin implementation under a warehousing system, wherein the method comprises the following steps: acquiring all twin components of the storage twin system, determining whether twin components with abnormal running states exist, acquiring twin component information sets of the twin components with abnormal running states in the storage twin system when the twin components with abnormal running states exist, sending the twin component information sets with abnormal running states to entity warehouse management personnel for executing refurbishment until the running states of all the twin components are normal, determining articles to be warehoused according to the warehousing instructions, constructing twin information of the articles to be warehoused, acquiring twin article information sets, storing the twin article information sets in the storage twin system, and generating prompting instructions for successful warehousing of the articles to be warehoused. The invention mainly aims to enrich logic judgment of the warehousing twin system for warehousing the articles to be warehoused.

Description

Data processing method and device based on digital twin implementation under warehousing system

Technical Field

The invention relates to a data processing method and device based on digital twin for realizing a warehousing system, and belongs to the technical field of digital twin processing.

Background

The digital twin is to fully utilize data such as a physical model, sensor update, operation history and the like, integrate simulation processes of multiple disciplines, multiple physical quantities, multiple scales and multiple probabilities, and complete mapping in a virtual space, thereby reflecting the full life cycle process of corresponding entity equipment. At present, virtual mapping of entities such as warehouses, vehicle production, manufacturing workshops and the like and full life cycle monitoring are realized based on a digital twin technology. The digital twin technology is used for realizing the floor practicability of warehouse management.

The realization of warehouse management based on the digital twin technology is a management means for realizing high integration level by using digital twin technology modeling, such as storage shelves, warehouse in and out equipment, information management and control systems and the like, and comprises integration of the warehouse technology, the accurate control technology and the computer information management system, thereby being an important pushing direction of a modern logistics system.

At present, the core steps for realizing warehouse management based on a digital twin technology are that a warehouse twin system associated with an entity warehouse is constructed based on a 3D modeling technology, logic judgment and a model, and further, warehouse in-out management, grade, monitoring and the like of the entity warehouse are simulated according to the warehouse twin system.

However, the warehouse management based on the warehouse twin system has a technical disadvantage that the warehouse logic of articles to be warehoused, which are to be warehoused, and the judgment of the running states of all twin components before warehouse entry are still imperfect. In other words, the logic judgment of the articles to be put in storage is not needed, so that the conditions that the articles to be put in storage are easy to monitor and put in and out of storage are not in place after the articles to be put in storage are put in the storage twin system are caused.

Disclosure of Invention

The invention provides a data processing method, a device and a computer readable storage medium based on digital twin for realizing a warehousing system, which mainly aim to enrich logic judgment of the warehousing twin system to which articles to be warehoused are warehoused, thereby improving monitoring and ex-warehouse management efficiency after the articles to be warehoused are warehoused.

In order to achieve the above object, the present invention provides a method for processing data under a warehouse system based on digital twin, comprising:

receiving a warehousing instruction, and connecting a pre-constructed warehousing twin system according to the warehousing instruction, wherein the warehousing twin system is obtained by performing digital twin modeling on an entity warehouse, and all twin components of the warehousing twin system are obtained, wherein the twin components comprise a twin shelf, a twin stacker and a twin AGV;

Determining whether a twin component with abnormal running state exists, and when the twin component with abnormal running state exists, acquiring a twin component information set of the twin component with abnormal running state in a storage twin system, wherein the twin component information set comprises component basic information and component attribute information;

transmitting the twin assembly information set with abnormal running states to entity warehouse management personnel for renovating until the running states of all the twin assemblies are normal, and determining articles to be warehoused according to the warehousing instructions;

constructing twin information of the articles to be put in storage to obtain a twin article information set, wherein the twin article information set comprises article basic information and article attachment relations;

and storing the basic information of the articles and the attached relation of the articles to a storage twin system, generating a prompt instruction for successful storage of the articles to be stored, and feeding back the prompt instruction to an initiator of the storage instruction.

Optionally, the acquiring all twin components of the warehouse twin system includes:

acquiring a physical space of an entity warehouse and space information of each entity in the entity warehouse;

respectively determining mapping information of the physical space and the space information in the warehousing twin system, wherein the mapping information comprises physical mapping information and physical mapping information;

And sequentially acquiring corresponding twin components in the warehousing twin system according to the mapping information of each object within the range of the physical mapping information, wherein each twin component has a one-to-one correspondence with each object in the entity warehouse.

Optionally, the determining whether there is a twin component with an abnormal running state includes:

acquiring the component type of each twin component in the warehousing twin system, wherein the component type comprises a single sensing component type, a multi-sensing component type and an intelligent control component type;

generating corresponding component test instructions according to the component types, wherein the twin component of the single sensing component type corresponds to the single component test instruction, and the multi-sensing component type and the intelligent control component type correspond to the multiple component test instructions;

sequentially sending component test instructions of different types to corresponding twin components by utilizing the warehousing twin system;

and receiving a component response instruction returned by each twin component response component test instruction, counting twin components corresponding to the unreturned component response instruction, and determining the twin components corresponding to the unreturned component response instruction as twin components with abnormal running states.

Optionally, the acquiring the twin component information set of the twin component with abnormal running state in the warehouse twin system includes:

Acquiring component basic information of a twin component in a storage twin system, wherein the structure of the component basic information is as follows:

SW _j ＝{EW _id ,E _type ,KP,Log,Info}

wherein ,SW_j Component basic information EW representing jth twin component in warehouse twin system _id Representing the unique identification code, E, of the j-th twin component in the storage twin system _type Component types representing a j-th twin component, wherein the component types comprise a single-sensor component type, a multi-sensor component type and an intelligent control component type, KP represents the twin component name of the j-th twin component and comprises a twin shelf, a twin stacker and a twin AGV, log represents a historical operation information set of the j-th twin component in a storage twin system, and Info represents basic information of a real object of a warehouse of a entity corresponding to the j-th twin component, wherein the basic information comprises real object volume and weightQuantity, current position;

acquiring component attribute information of a twin component in a storage twin system, wherein the component attribute information is divided into single-sensor component attribute information, multi-sensor component attribute information and intelligent component attribute information according to the component type of the twin component;

and collecting component attribute information and component basic information to obtain a twinned component information set.

Optionally, the structure of the intelligent component attribute information is:

SD _j ＝{CT,N,E,S,V,D,I,Q,…}

wherein ,SD_j The method comprises the steps of representing component attribute information of a j-th twin component in a storage twin system, CT representing the current state of the j-th twin component, wherein the current state comprises three states of idle, use and fault, N representing basic information of all sensors corresponding to the j-th twin component in an entity warehouse, wherein the basic information comprises the model, codes, types and operation parameters of the sensors, E representing the energy consumption value of the j-th twin component in the entity warehouse, V representing the current speed value of the j-th twin component in the entity warehouse, D representing the displacement value of the j-th twin component in the entity warehouse, I representing the video capture value of the j-th twin component in the entity warehouse, and Q representing the voice capture value of the j-th twin component in the entity warehouse.

Optionally, the sending the twin component information set with abnormal running states to an entity warehouse manager to execute refurbishment until the running states of all twin components are normal, determining the articles to be warehoused according to the warehousing instruction, including:

step A: the current state CT corresponding to the twinning component with the abnormal running state is adjusted to be a fault state, and when the current state CT is successfully adjusted to be the fault state, the twinning component information set corresponding to the twinning component with the abnormal running state is locked to be an unchangeable state;

And (B) step (B): sending the twin component information set with the unchangeable state to an entity warehouse manager for trimming until the repair is completed, and combining the repaired repair data with the twin component information set with the unchangeable state to generate a new twin component information set, wherein the current state CT of the new twin component information set is an idle state;

step C: and D, finishing the step A and the step B until all the twin assemblies with abnormal running states are finished, and determining articles to be put in storage according to the put-in-storage instruction.

Optionally, the constructing the twin information of the articles to be put in storage to obtain a twin article information set includes:

acquiring an article attribute set of the article to be put in storage, wherein the article attribute set comprises the material, the weight and the volume of the article to be put in storage;

the articles to be put in storage are pasted into an RFID tag and a sensor, the articles to be put in storage comprising the RFID tag and the sensor are stored in an entity warehouse, and when the storage is successful, the storage time and the storage position are determined by the RFID tag and the sensor;

receiving the ex-warehouse time set by the articles to be warehoused, and constructing and obtaining basic information of the articles according to the article attribute set, the warehouse-in time, the warehouse-in position and the ex-warehouse time;

Acquiring all other objects in storage and entities in the entity warehouse associated with the object to be stored to obtain associated objects and associated entities;

acquiring a twin object and a twin assembly of the associated object and the associated object in a storage twin system to obtain the associated twin object and the associated twin assembly;

constructing an article attaching relation of the article to be put in storage according to the associated twinned article and the associated twinning assembly;

and combining the basic information of the articles and the attachment relation of the articles in a two-dimensional structure form to obtain a twinned article information set of the articles to be put in storage. Optionally, the structure of the basic information of the article is:

DR _i ＝{RFID _i ,OD,RM,DL,Time}

wherein ,DR_i Basic article information representing ith article to be put in storage twin system and RFID (radio frequency identification) _i An identification code of an RFID tag representing an ith article to be put in storage in a storage twin system, and OD represents that the ith article to be put in storage is stored in the storage twin systemThe warehousing number of the warehousing twin system is RM, DL and Time, wherein the RM represents an item attribute set of the ith item to be warehoused, the warehousing position of the ith item to be warehoused comprises longitude and latitude information of the ith item to be warehoused, shelf information of the ith item to be warehoused, and Time represents a set of warehousing Time and ex-warehouse Time of the ith item to be warehoused.

Optionally, the constructing an article attachment relationship of the article to be put in storage according to the associated twin article and the associated twin assembly includes:

constructing a warehouse-in logic matrix of the article to be warehouse-in and the associated twin assembly, wherein the structure of the warehouse-in logic matrix is as follows:

wherein ,

the method comprises the steps of representing an i-th article to be warehoused into a warehouse twinning system, wherein m represents the number of warehouse-in processes which are commonly included in the i-th article to be warehoused into the warehouse twinning system, n represents an associated twinning assembly involved in each warehouse-in process, and x represents the number of the warehouse-in processes which are commonly included in the warehouse-in process _mn Indicating that the articles to be put in storage need to use the nth associated twin assembly in the mth storage flow;

building an associated knowledge graph of the article to be put in storage based on the associated twin article, wherein the building process of the associated knowledge graph comprises the following steps:

constructing a logic sequence of the associated twinned article and the article to be put in storage, wherein the logic sequence comprises a sequence relation, a concurrency relation and a conflict relation;

taking the articles to be put in storage as the center, and forming an association knowledge graph based on all the associated twin articles associated with the sequential relationship, the concurrent relationship and the conflict relationship;

and combining the association knowledge graph and the warehouse-in logic matrix according to a two-dimensional structure form to obtain the article attachment relation of the articles to be warehoused.

In order to solve the above problems, the present invention further provides a data processing device based on digital twin implementation under a warehousing system, where the device includes:

the system comprises a twin component acquisition module, a storage twin system storage module and a storage system storage module, wherein the twin component acquisition module is used for receiving a storage instruction, and is connected with a pre-constructed storage twin system according to the storage instruction, the storage twin system is obtained by performing digital twin modeling on an entity warehouse, and all twin components of the storage twin system are acquired, wherein the twin components comprise a twin goods shelf, a twin stacker and a twin AGV;

the article to be warehoused determining module is used for determining whether a twinning assembly with abnormal running state exists, when the twinning assembly with abnormal running state exists, obtaining a twinning assembly information set of the twinning assembly with abnormal running state in a warehousing twinning system, wherein the twinning assembly information set comprises assembly basic information and assembly attribute information, and sending the twinning assembly information set with abnormal running state to entity warehouse manager to execute refurbishment until the running states of all the twinning assemblies are normal, and determining the article to be warehoused according to the warehousing instruction;

the twin information construction module is used for constructing twin information of the articles to be put in storage to obtain a twin article information set, wherein the twin article information set comprises article basic information and article attachment relations;

And the article storage module is used for storing the basic information of the articles and the attached relation of the articles to the storage twin system, generating a prompt instruction for successful storage of the articles to be stored and feeding back the prompt instruction to an initiator of the storage instruction.

In order to solve the above-mentioned problems, the present invention also provides an electronic apparatus including:

at least one processor; the method comprises the steps of,

a memory communicatively coupled to the at least one processor; wherein,

the memory stores instructions executable by the at least one processor to implement the above-described data processing method based on digital twinning under a warehousing system.

In order to solve the above-mentioned problems, the present invention further provides a computer readable storage medium, where at least one instruction is stored, where the at least one instruction is executed by a processor in an electronic device to implement the above-mentioned data processing method based on digital twin implementation under a warehousing system.

Compared with the problems in the prior art, the embodiment of the invention firstly receives the warehousing instruction, connects the pre-constructed warehousing twin system according to the warehousing instruction, wherein the warehousing twin system is obtained by performing digital twin modeling on an entity warehouse, and obtains all twin components of the warehousing twin system, wherein the twin components comprise a twin goods shelf, a twin stacker and a twin AGV, therefore, the embodiment of the invention does not directly determine articles to be warehoused and perform warehousing operation on the articles to be warehoused after receiving the warehousing instruction, but firstly determines all the twin components of the warehousing twin system at the moment after receiving the warehousing instruction, further determines whether the twin components with abnormal running states exist, obtains the twin component information set of the twin components with abnormal running states in the warehousing twin system when the twin components with abnormal running states exist, sending a twin component information set with abnormal running states to entity warehouse manager to execute refurbishment until the running states of all the twin components are normal, determining articles to be warehoused according to the warehouse-in instructions, and repeatedly correcting all the components used for warehouse-in before warehouse-in order to avoid accidents of the articles to be warehoused after warehouse-in, when all the components are determined to run normally, constructing twin information of the articles to be warehoused to obtain a twin article information set, wherein the twin article information set comprises article basic information and article dependency relationship, the main purpose of the article basic information and the article dependency relationship is to generate related information of the articles to be warehoused in advance, so that the operations of searching, monitoring, warehouse-out and the like of a follow-up warehouse twin system are facilitated, finally, the article basic information and the article dependency relationship are stored in the warehouse twin system, the invention provides a data processing method, a device, electronic equipment and a computer readable storage medium based on a digital twin implementation storage system, which mainly aim at enriching logic judgment of the storage twin system to which the articles to be stored are stored, thereby improving monitoring and ex-warehouse management efficiency after the articles to be stored are stored.

Drawings

Fig. 1 is a flow chart of a data processing method based on a digital twin implementation warehousing system according to an embodiment of the present invention;

FIG. 2 is a functional block diagram of a data processing device based on a digital twin implementation of a warehousing system according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an electronic device for implementing the data processing method based on the digital twin implementation warehousing system according to an embodiment of the present invention.

The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.

The embodiment of the application provides a data processing method based on digital twin implementation under a warehousing system. The execution main body of the data processing method under the warehousing system based on digital twin implementation comprises at least one of a server, a terminal and the like which can be configured to execute the method provided by the embodiment of the application. In other words, the data processing method based on the digital twin implementation under the warehousing system can be executed by software or hardware installed in the terminal equipment or the server equipment. The service end includes but is not limited to: a single server, a server cluster, a cloud server or a cloud server cluster, and the like.

Example 1:

referring to fig. 1, a flow chart of a data processing method based on digital twin implementation in a warehousing system according to an embodiment of the present invention is shown. In this embodiment, the method for implementing data processing under a warehousing system based on digital twinning includes:

s1, receiving a warehousing instruction, and connecting a pre-built warehousing twin system according to the warehousing instruction, wherein the warehousing twin system is obtained by performing digital twin modeling on an entity warehouse, and all twin components of the warehousing twin system are obtained, wherein the twin components comprise a twin goods shelf, a twin stacker and a twin AGV.

It may be explained that the warehousing instruction according to the embodiment of the present invention is generally initiated by an entity warehouse manager. The small piece is an entity warehouse manager for storing the children toys, and the small piece is extremely large in area, so that information such as the entering and the warehousing of the children toys can not be manually followed in real time through software such as EXCEL and the like every day, and therefore a corresponding warehousing twin system is required to be built according to the entity of the children toys warehouse, and the entering and the warehousing of the children toys are managed through the warehousing twin system. Now, it is assumed that a large building block toy is ready to enter the physical warehouse, so the small Zhang Xian initiates the corresponding warehouse entry instruction of the large building block toy.

It should be understood that the warehouse twin system is a simulation system for supervising, managing, following and other information, which is constructed according to an entity warehouse, and in the embodiment of the invention, the digital twin technology related to the warehouse twin system includes, but is not limited to, a sensing technology, a monitoring technology, a transmission technology, a storage technology, a fusion technology, a processing technology, various modeling technologies, a platform and software for supporting modeling, a three-dimensional display technology, an AR/VR technology and the like. Because of the digital twin type technical means of how the existing publications analyze and construct the entity warehouse, the embodiments of the present invention are not described herein.

It should be emphasized that the core elements of the warehouse twin system are still all twin components that make up the warehouse twin system, so that the embodiment of the invention obtains all twin components first. In detail, the acquiring all twin components of the warehouse twin system includes:

The embodiment of the invention also needs to emphasize that the physical space of the entity warehouse comprises basic information such as the geographic position, height, width, length and the like of the entity warehouse, and also comprises construction time of the entity warehouse, daily weather information and the like. In addition, the physical objects of the entity warehouse comprise physical objects such as a goods shelf, a stacker and an AGV, so that the spatial information of the physical objects such as the goods shelf, the stacker and the AGV comprises, but is not limited to, basic information such as geographic position, height, width, length and the like of each physical object, and also comprises goods shelf model, color, specification and bearing; information such as stacker power, AGV service life, etc.

It should be explained that the mapping information refers to the physical space of the entity warehouse and the mapping expression form when the spatial information of each entity is mapped to the warehouse twin system. For example, the area of a part of the solid child toy warehouse is 500 mu, the shape of the solid child toy warehouse is rectangular, and the height of the solid child toy warehouse is 20 meters, so that the physical mapping information corresponding to the physical space with the area of 500 mu, the rectangle, the height of 20 meters and the like may be (s=500 mu, the shape=rectangle, and h=20 meters).

Further, the main purpose of the embodiment of the present invention is to implement data processing of the twin warehouse corresponding to the physical warehouse, so that other components not corresponding to the physical warehouse are not considered, for example, the shelves, the stackers and the AGVs around the physical warehouse of the children toy are not considered, so that in the storage twin system constructed by digital twin, only the twin components mapped by all the objects within the physical mapping information are considered correspondingly.

S2, determining whether a twin component with an abnormal running state exists, and when the twin component with the abnormal running state exists, acquiring a twin component information set of the twin component with the abnormal running state in a storage twin system, wherein the twin component information set comprises component basic information and component attribute information.

It should be emphasized that, after receiving the warehousing instruction, the conventional digital twin system generally directly executes the warehousing operation, although the warehousing speed is improved, since the digital twin technology is not very mature, the warehousing failure phenomenon often occurs when the warehousing operation is performed, because a certain component does not respond to the warehousing instruction, as in the case that the large building block toy is about to enter the warehousing twin system, the warehousing failure of the large building block toy is caused by the sensor failure of the goods shelf or the abnormal tire pressure of the tire of the carrier.

Therefore, after receiving the warehousing instruction, the embodiment of the invention tests whether the components with abnormal running states exist in the warehousing twin system, thereby timely modifying and replacing the abnormal components. It should be understood that, when the component test in the warehouse twinning system is implemented after the warehouse-in command is received, the method belongs to an active test process and has an essential difference from a passive test, wherein the passive test refers to that the internal warehouse twinning system collects sensor information of each component once in each fixed time period, such as every 20 seconds, so as to prevent the occurrence of component abnormality, and the necessity of the active test refers to preventing the occurrence of component abnormality in each fixed time period, so as to cause warehouse-in failure.

It is to be understood that when the active test determines that the twin components with abnormal running states exist, not all the twin components in the storage twin system are tested, but components possibly having association relation with the commodity to be stored, such as components of a twin shelf, a twin stacker, a twin AGV and the like, are tested, so that excessive resource waste caused by the active test is prevented.

It can be understood that, because the storage of the articles to be stored needs the physical assistance of the goods shelves, the stackers, the AGVs and the like, if the physical assistance of the goods shelves, the stackers, the AGVs and the like is abnormal, the storage operation of the articles to be stored is affected, and therefore, the embodiment of the invention determines whether the physical assistance of abnormal operation exists by a digital twin means. In detail, the twin component for determining whether the operation state abnormality exists includes:

It can be understood that each twin component can be divided into different component types according to the corresponding real objects, wherein the single sensing component type is the component with the simplest modeling in the storage twin system and also corresponds to the component with the simplest modeling in the entity warehouse, such as the floor tile, blanket and the like in the entity warehouse of the children toy, and the situation that whether the floor tile is damaged or not is not needed to be determined at any time is avoided, so that the floor tile is only needed to be built in the floor tile through a single sensor, and the information of the storage twin system transmitted by the floor tile can be completed. In the same way, the types of the multi-sensor components such as a goods shelf and a manual trolley are required to be known, and the size, the weight, the size, the position and the like of the goods shelf and the manual trolley are required to be known, so that various sensors are required to be built in the goods shelf, the manual trolley and the like, finally, the intelligent stacker, the AGV and the like are involved, various sensors are required, and the automatic path planning, the intelligent driving and the like are required to be involved due to the stacker and the AGV, so that auxiliary work such as monitoring equipment, temperature sensing equipment and the like is also required, and the linkage of the form and the storage twin system is realized.

It can be understood that, in the embodiment of the invention, different types of component test instructions are generated according to different types of twin components, wherein, taking an intelligent stacker as an example, because the twin stacker corresponding to the intelligent stacker belongs to the type of intelligent control components, whether the intelligent stacker operates abnormally needs to test various sensors (such as a tire pressure sensor of a stacker) in the intelligent stacker, whether auxiliary driving, automatic path planning and the like of the intelligent stacker are normal or not needs to be tested, and therefore, the corresponding intelligent control component types also comprise component test instructions such as a visual test instruction, a temperature test instruction, a remote sensing test instruction and the like.

In addition, it should be explained that the existence of the twinning assembly with abnormal running state indicates that the object corresponding to the twinning assembly is abnormal, so that the embodiment of the invention needs to repair the abnormal object first to facilitate the warehouse management of the articles to be warehoused subsequently. Therefore, the embodiment of the invention firstly acquires the twin component information set of the twin component with abnormal running state, in detail, the acquisition of the twin component information set of the twin component with abnormal running state in the storage twin system comprises the following steps:

SW _j ＝{EW _id ,E _type ,KP,Log,Info}

wherein ,SW_j Component basic information EW representing jth twin component in warehouse twin system _id Representing the unique identification code, E, of the j-th twin component in the storage twin system _type The method comprises the steps of representing the component type of a j-th twin component, wherein the component type comprises a single-sensor component type, a multi-sensor component type and an intelligent control component type, KP represents the twin component name of the j-th twin component, the twin component name comprises a twin shelf, a twin stacker and a twin AGV, log represents a historical operation information set of the j-th twin component in a storage twin system, and Info represents basic information of a physical object of a physical warehouse corresponding to the j-th twin component, wherein the basic information comprises physical object volume, weight and current position;

It should be explained that the unique identification codes of the different twinning components are different from each other, so that the storage twinning system can conveniently search through traversal, and in addition, the basic information of the entity in the entity warehouse comprises the weight, volume, material quality, production address, production time and the like of the entity. And Log represents a historical operation information set, wherein the historical operation information set is all operation data from the modeling start to the current moment, and the operation data comprises position movement information, weight change information, repair modification information and the like of the twin component, and the operation data comprises a manual transportation trolley in a child toy entity warehouse, and the manual transportation trolley is used for carrying out factory return maintenance on the 2022 11-1-2022 because a tire is punctured on the 2022 11-1-year, so that the historical operation information set can record factory return maintenance of the twin component corresponding to the manual transportation trolley on the 2022 11-1-year.

In addition, it should be explained that, because the component types of different twin components are different, the corresponding component attribute information is also different, wherein the component attribute information is the set of sensing data returned by various sensors. Because the component types comprise a single sensing component type, a multi-sensing component type and an intelligent control component type, the sensors with different complexity degrees are correspondingly formed, and the generated component attribute information is correspondingly divided into single sensing component attribute information, multi-sensing component attribute information and intelligent component attribute information.

In detail, the structure of the intelligent component attribute information is as follows:

SD _j ＝{CT,N,E,S,V,D,I,Q,…}

wherein ,SD_j Component attribute information of a j-th twin component in a warehouse twin system is represented, CT represents the current state of the j-th twin component, wherein the current state comprises three states of idle, use and fault, N represents basic information of all sensors corresponding to the j-th twin component in an entity warehouse, wherein the basic information comprises the model, code, type and operation parameters of the sensors, and E represents that the j-th twin component is in the entity warehouseThe energy consumption value in the library, V represents the current speed value of the jth twin component in the entity warehouse, D represents the displacement value of the jth twin component in the entity warehouse, I represents the video capturing value of the jth twin component in the entity warehouse, and Q represents the voice capturing value of the jth twin component in the entity warehouse.

It will be appreciated that the structure of the smart component attribute information is most complex, while the structure of the single sensor component attribute information is most simple, because the smart component attribute information corresponds to a plurality of sensors, and the single sensor component attribute information corresponds to retrieving only one sensor data.

S3, sending the twin assembly information set with abnormal running states to entity warehouse management personnel for carrying out refurbishment until the running states of all the twin assemblies are normal, and determining articles to be warehoused according to the warehousing instructions.

It will be appreciated that the twinning component with abnormal operation state also means that there is an abnormality in the corresponding physical object in the physical warehouse, which in turn affects the normal operation of the physical warehouse under the management of the warehouse twinning system, so that the refurbishment needs to be performed first. In detail, the step of sending the twin assembly information set with abnormal running states to entity warehouse management personnel to execute refurbishment until the running states of all the twin assemblies are normal, and determining articles to be warehoused according to the warehouse-in instruction comprises the following steps:

It can be understood that all twin components in the warehouse twin system can be known to operate normally according to the step A and the step B, so that articles to be warehoused corresponding to the warehouse-in instruction can be determined.

S4, constructing twin information of the articles to be put in storage to obtain a twin article information set, wherein the twin article information set comprises article basic information and article attachment relations.

In detail, the constructing the twinning information of the articles to be put in storage to obtain a twinning article information set comprises the following steps:

and combining the basic information of the articles and the attachment relation of the articles in a two-dimensional structure form to obtain a twinned article information set of the articles to be put in storage.

It should be explained that the basic information of the articles is to facilitate the manager managing the warehouse twin system to understand the basic information of the articles to be warehoused, and facilitate the subsequent operations of searching, positioning, etc. in the warehouse twin system. It should be explained that the embodiment of the invention is attached with different types and different numbers of sensors according to the type of the articles to be put in. For example, a child toy with relatively low market price, such as a balloon, an industrial shovel, etc., may be stuck with only one positioning sensor in the outer package, and a child toy with high market price, such as an unmanned plane, a manned toy car, etc., may further include a temperature sensor, a humidity sensor, etc. besides the positioning sensor. In detail, the basic information of the article has the following structure:

DR _i ＝{RFID _i ,OD,RM,DL,Time}

wherein ,DR_i Basic article information representing ith article to be put in storage twin system and RFID (radio frequency identification) _i The method comprises the steps that an identification code of an RFID tag of an ith article to be put in storage in a storage twin system is represented, OD represents a put-in number of the ith article to be put in storage in the storage twin system, RM represents an article attribute set of the ith article to be put in storage, DL represents a put-in position of the ith article to be put in storage, wherein the put-in position comprises longitude and latitude information of the ith article to be put in storage, shelf information of the ith article to be put in storage, and Time represents a set of put-in Time and put-out Time of the ith article to be put in storage.

It should be further explained that the objects of the warehouse-in object and the entity warehouse associated with each object to be warehouse-in are different. For example, a child toy entity warehouse is provided with one article to be put in storage, wherein the manned toy automobile is large in size and inconvenient to put in storage management, so that four tires of the manned toy automobile are unloaded and put in storage in advance, the stored article of the manned toy automobile without the tires comprises the four tires, the tires are reloaded into the manned toy automobile and further need mounting tools such as a spanner, an inflator is further connected with the tires, and the manned toy automobile is generally driven by an electric motor and further comprises a charger. In addition, because the manned toy car is of a large size, the rack on which the manned toy car is placed is typically an oversized rack a, and therefore the oversized rack a is the physical object associated with the manned toy car.

It is understood that associated items such as tires, mounting tools, inflators, chargers, and associated entities such as oversized rack a have been twinned in a warehouse twinning system, embodiments of the present invention are referred to as an associated twinning item and an associated twinning assembly, such as an associated twinning tire, an associated twinning inflator, and the like.

Further, the constructing the article attaching relation of the article to be put in storage according to the associated twin article and the associated twin assembly comprises the following steps:

wherein ,

For example, when a manned toy vehicle without tires needs to be put into a warehouse twinning system, the warehouse entry process to be experienced includes a series of processes of generating a warehouse entry order of the manned toy vehicle, checking whether the warehouse entry order is qualified, scanning an RFID tag and a sensor of the manned toy vehicle after the warehouse entry order is qualified, transporting the manned toy vehicle to a designated goods shelf, and the like, wherein the process of transporting the manned toy vehicle to the designated goods shelf may include transporting the manned toy vehicle by using a stacker and an AGV, and storing the manned toy vehicle by using a large-sized goods shelf, so that the associated twinning component includes a twinning goods shelf, a twinning stacker, a twinning AGV, and the like, thereby constructing and obtaining a warehouse entry logic matrix corresponding to the manned toy vehicle.

Further, the sequential relationship, the concurrent relationship and the collision relationship are determined according to the attribute of each article to be put in storage, for example, the associated article of the manned toy car comprises a tire, an installation tool, an inflator and a charger, and when the manned toy car goes out of storage or moves to other storage, the corresponding tire, the installation tool, the inflator and the charger should go out of storage or move together, so that the tire, the installation tool, the inflator, the charger and the manned toy car belong to the concurrent relationship. In addition, there is also a chain reaction that causes other articles to be sequentially delivered once delivered, which is called a sequential relationship.

It can be understood that the association knowledge graph centering on the articles to be put in storage can be constructed according to the sequence relationship, the concurrency relationship and the conflict relationship, and will not be described herein.

And S5, storing the basic information of the articles and the attached relation of the articles to a storage twin system, generating a prompt instruction for successful storage of the articles to be stored, and feeding back the prompt instruction to an initiator of the storage instruction.

In order to ensure that the subsequent storage twin system can timely call, inquire and transfer the articles to be stored after the storage is completed, the embodiment of the invention stores the basic information of the articles to be stored and the dependence relationship of the articles (collectively called twin article information set) to the storage twin system before the articles to be stored are stored, thereby improving the monitoring and ex-warehouse management efficiency after the articles to be stored are stored subsequently.

Example 2:

fig. 2 is a functional block diagram of a data processing device based on a digital twin implementation warehouse system according to an embodiment of the present invention.

The data processing device 100 based on digital twin implementation under the warehousing system can be installed in electronic equipment. According to the implemented functions, the data processing device 100 under the warehouse system based on digital twin implementation may include a twin component acquisition module 101, a to-be-warehoused article determination module 102, a twin information construction module 103, and an article storage module 104. The module of the invention, which may also be referred to as a unit, refers to a series of computer program segments, which are stored in the memory of the electronic device, capable of being executed by the processor of the electronic device and of performing a fixed function.

The twin component acquisition module 101 is configured to receive a warehousing instruction, connect a pre-constructed warehouse twin system according to the warehousing instruction, wherein the warehouse twin system is obtained by performing digital twin modeling on an entity warehouse, and acquire all twin components of the warehouse twin system, wherein the twin components comprise a twin shelf, a twin stacker and a twin AGV;

the article to be warehoused determining module 102 is configured to determine whether there is a twinning assembly with an abnormal operation state, when there is a twinning assembly with an abnormal operation state, obtain a twinning assembly information set of the twinning assembly with an abnormal operation state in a warehouse twinning system, where the twinning assembly information set includes assembly basic information and assembly attribute information, send the twinning assembly information set with an abnormal operation state to an entity warehouse manager to perform refurbishment, and determine an article to be warehoused according to the warehouse command until the operation states of all the twinning assemblies are normal;

The twinning information construction module 103 is configured to construct twinning information of the articles to be put in storage, so as to obtain a twinning article information set, where the twinning article information set includes article basic information and article attachment relations;

the article storage module 104 is configured to store the article basic information and the article attachment relationship to a warehouse twinning system, and generate a prompt instruction for successful warehouse entry of the article to be warehoused, and feed back the prompt instruction to an initiator of the warehouse entry instruction.

In detail, the modules in the data processing device 100 based on the digital twin implementation warehouse system in the embodiment of the present invention use the same technical means as the data processing method based on the digital twin implementation warehouse system described in fig. 1, and can produce the same technical effects, which are not described herein.

Example 3:

fig. 3 is a schematic structural diagram of an electronic device for implementing a data processing method based on digital twin implementation in a warehousing system according to an embodiment of the present invention.

The electronic device 1 may comprise a processor 10, a memory 11, a bus 12 and a communication interface 13, and may further comprise a computer program stored in the memory 11 and executable on the processor 10, such as a data processing program in a warehouse system based on digital twinning.

The memory 11 includes at least one type of readable storage medium, including flash memory, a mobile hard disk, a multimedia card, a card memory (e.g., SD or DX memory, etc.), a magnetic memory, a magnetic disk, an optical disk, etc. The memory 11 may in some embodiments be an internal storage unit of the electronic device 1, such as a removable hard disk of the electronic device 1. The memory 11 may in other embodiments also be an external storage device of the electronic device 1, such as a plug-in mobile hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card) or the like, which are provided on the electronic device 1. Further, the memory 11 may also include both an internal storage unit and an external storage device of the electronic device 1. The memory 11 may be used not only for storing application software installed in the electronic device 1 and various types of data, such as code for implementing a data processing program under a warehouse system based on digital twinning, but also for temporarily storing data that has been output or is to be output.

The processor 10 may be comprised of integrated circuits in some embodiments, for example, a single packaged integrated circuit, or may be comprised of multiple integrated circuits packaged with the same or different functions, including one or more central processing units (Central Processing unit, CPU), microprocessors, digital processing chips, graphics processors, combinations of various control chips, and the like. The processor 10 is a Control Unit (Control Unit) of the electronic device, connects the respective components of the entire electronic device using various interfaces and lines, executes or executes programs or modules stored in the memory 11 (for example, a data processing program under a warehouse system based on digital twin, etc.), and invokes data stored in the memory 11 to perform various functions of the electronic device 1 and process the data.

The bus may be a peripheral component interconnect standard (peripheral component interconnect, PCI) bus or an extended industry standard architecture (extended industry standard architecture, EISA) bus, among others. The bus may be classified as an address bus, a data bus, a control bus, etc. The bus is arranged to enable a connection communication between the memory 11 and at least one processor 10 etc.

Fig. 3 shows only an electronic device with components, it being understood by a person skilled in the art that the structure shown in fig. 3 does not constitute a limitation of the electronic device 1, and may comprise fewer or more components than shown, or may combine certain components, or may be arranged in different components.

For example, although not shown, the electronic device 1 may further include a power source (such as a battery) for supplying power to each component, and preferably, the power source may be logically connected to the at least one processor 10 through a power management device, so that functions of charge management, discharge management, power consumption management, and the like are implemented through the power management device. The power supply may also include one or more of any of a direct current or alternating current power supply, recharging device, power failure detection circuit, power converter or inverter, power status indicator, etc. The electronic device 1 may further include various sensors, bluetooth modules, wi-Fi modules, etc., which will not be described herein.

Further, the electronic device 1 may also comprise a network interface, optionally the network interface may comprise a wired interface and/or a wireless interface (e.g. WI-FI interface, bluetooth interface, etc.), typically used for establishing a communication connection between the electronic device 1 and other electronic devices.

The electronic device 1 may optionally further comprise a user interface, which may be a Display, an input unit, such as a Keyboard (Keyboard), or a standard wired interface, a wireless interface. Alternatively, in some embodiments, the display may be an LED display, a liquid crystal display, a touch-sensitive liquid crystal display, an OLED (Organic Light-Emitting Diode) touch, or the like. The display may also be referred to as a display screen or display unit, as appropriate, for displaying information processed in the electronic device 1 and for displaying a visual user interface.

It should be understood that the embodiments described are for illustrative purposes only and are not limited to this configuration in the scope of the patent application.

The data processing program stored in the memory 11 of the electronic device 1 and based on the digital twin implementation under the warehousing system is a combination of a plurality of instructions, which when executed in the processor 10, can implement:

Specifically, the specific implementation method of the above instruction by the processor 10 may refer to descriptions of related steps in the corresponding embodiments of fig. 1 to 2, which are not repeated herein.

Further, the modules/units integrated in the electronic device 1 may be stored in a computer readable storage medium if implemented in the form of software functional units and sold or used as separate products. The computer readable storage medium may be volatile or nonvolatile. For example, the computer readable medium may include: any entity or device capable of carrying the computer program code, a recording medium, a U disk, a removable hard disk, a magnetic disk, an optical disk, a computer Memory, a Read-Only Memory (ROM).

The present invention also provides a computer readable storage medium storing a computer program which, when executed by a processor of an electronic device, can implement:

The modules described as separate components may or may not be physically separate, and components shown as modules may or may not be physical units, may be located in one place, or may be distributed over multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional module in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units can be realized in a form of hardware or a form of hardware and a form of software functional modules.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

Finally, it should be noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention.

Claims

1. A method for implementing data processing under a warehousing system based on digital twinning, the method comprising:

2. The method for implementing data processing under a warehousing system based on digital twinning as set forth in claim 1, wherein the acquiring all twinning components of the warehousing twinning system includes:

3. The method for processing data under a warehousing system based on digital twinning as set forth in claim 2, wherein the determining whether a twinning component with an abnormal operating state exists includes:

4. The method for processing data under a warehousing system based on digital twin as set forth in claim 3, wherein the acquiring the twin component information set of the twin component with abnormal operation state in the warehousing twin system includes:

SW _j ＝{EW _id ,E _type ,KP,Log,Info}

wherein ,SW_j Component basic information EW representing jth twin component in warehouse twin system _id Representing the unique identification code, E, of the j-th twin component in the storage twin system _type Component types representing a j-th twin component, wherein the component types comprise a single-sensor component type, a multi-sensor component type and an intelligent control component type, KP represents a twin component name of the j-th twin component and comprises a twin shelf, a twin stacker and a twin AGV, log represents a historical operation information set of the j-th twin component in a storage twin system, and Info represents the j-th twin component The j twinning components correspond to the basic information of the real objects of the entity warehouse, including the volume, the weight and the current position of the real objects;

5. The method for processing data under a warehousing system based on digital twinning according to claim 4, wherein the intelligent component attribute information has a structure as follows:

SD _j ＝{CT,N,E，S，V，D,I,Q,…}

6. The method for processing data under a warehousing system based on digital twinning according to claim 5, wherein the step of sending the twinning component information set with abnormal operation state to an entity warehouse manager to execute refurbishment until the operation states of all twinning components are normal, determining the articles to be warehoused according to the warehousing instructions comprises:

7. The method for processing data under a warehousing system based on digital twinning as set forth in claim 6, wherein the constructing twinning information of the article to be warehoused to obtain a twinning article information set includes:

8. The method for processing data under a warehousing system based on digital twinning as set forth in claim 7, wherein the basic information of the article has a structure as follows:

DR _i ＝{RFID _i ,OD,RM,DL,Time}

9. The method for processing data under a warehousing system based on digital twinning as set forth in claim 8, wherein the constructing an article dependency relationship of articles to be warehoused according to the associated twinned articles and the associated twinning assembly includes:

wherein ,

the method comprises the steps of representing an i-th to-be-warehoused object to a warehouse twinning system, wherein m represents the number of warehouse-in processes which are commonly included in the i-th to-be-warehoused object to the warehouse twinning system, and n represents the number of warehouse-in processes which are related to each warehouse-in process Associated twinning component, x _mn Indicating that the articles to be put in storage need to use the nth associated twin assembly in the mth storage flow;

10. A data processing apparatus for implementing a warehousing system based on digital twinning, the apparatus comprising: