CN111891611A

CN111891611A - Intelligent warehousing distribution system, method and device and readable storage medium

Info

Publication number: CN111891611A
Application number: CN202010652704.2A
Authority: CN
Inventors: 胡建国; 杨勋
Original assignee: Beijing Guolian Video Information Technology Co ltd
Current assignee: Beijing Guolian Video Information Technology Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2020-11-06
Anticipated expiration: 2040-07-08
Also published as: CN111891611B

Abstract

The invention provides an intelligent warehousing and distribution system, a method, a device and a readable storage medium, wherein the warehousing and distribution system is realized based on an RFID technology and comprises the following components: the fixed sorting processing device sorts the logistics goods according to the order information to form goods sorting information; the sorting information processing device is used for labeling the information of the sorted goods through the RFID radio frequency tag according to the goods sorting information; the mobile sorting device sorts and classifies the goods through the RFID radio frequency tags, and the invention can continuously sort the goods in large batch.

Description

Intelligent warehousing distribution system, method and device and readable storage medium

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of warehousing sorting, in particular to an intelligent warehousing distribution system, method and device and a readable storage medium.

[ background of the invention ]

The existing intelligent warehousing and distribution system generally comprises a distribution area, a warehousing area, a scheduling control system, a sorting mechanism and a plurality of intelligent trolleys; the rectangular road network in the storage area is formed by intersecting a plurality of linear paths which are vertical to each other in the longitudinal direction and the transverse direction and are arranged in the whole length direction, and a storage station is arranged in each rectangular grid area; two adjacent sides of the rectangular road network are respectively a standby path and an initial path, the sorting mechanism is arranged in the standby path, and the distribution area is arranged outside the initial path; the intelligent trolleys in the standby path need to enter the initial path along the standby path, the intelligent trolleys are loaded with goods when running to the distribution area section, the intelligent trolleys loaded with the goods run through the sorting mechanism along the initial path, the dispatching control system controls the intelligent trolleys loaded with the goods to run to the target warehousing station position, and the unloaded intelligent trolleys return to the standby path.

The existing intelligent warehousing and distribution system can only realize fixed-position and classified placement of articles. Different commodities are required to be placed in a fixed area in advance, so that the time for entering the warehouse by personnel is increased, and the waste of the personnel is reduced. The invention does not need to fix the position and put the materials in a classified way. The commodity can be placed at random when entering the warehouse, and classification is not needed. The intelligent robot can accurately pick up the articles to be picked up by the distribution system by identifying the RFID labels of the commodities. And the real full-automatic and intelligent distribution is realized. The intelligent warehousing system developed for years depends on an integrated warehousing management system, more intelligent elements are introduced, so that a posterior support can be better provided for realizing a series of logistics management systems to a certain extent, the intelligent warehousing management system with stronger integrity and more science is used, and the docking of warehousing and logistics requirements can be completed. Particularly, the intelligent warehousing sorting system which is continuously improved and optimized can be really established and improved on the basis of a present new retail system, the better combination starts from the optimization of the content key points of all large modules and from the improvement of a logistics system with more value significance to realize the demand, the comprehensive control and management of the operations of warehousing, ex-warehouse, moving, checking, picking, transporting and the like of goods are carried out, the storage space of a warehouse is effectively utilized, the warehousing capacity of the warehouse is improved, the labor cost of enterprises is reduced, and the competitiveness of the enterprises is improved.

Accordingly, there is a need to develop an RFID-based smart warehouse distribution system and method that address the deficiencies of the prior art to address or mitigate one or more of the problems set forth above.

[ summary of the invention ]

In view of the above, the present invention provides an RFID-based intelligent warehousing and distribution system, method, apparatus and readable storage medium, which can continuously sort goods in large quantities.

In one aspect, the present invention provides an intelligent warehousing and distribution system, comprising:

the fixed sorting processing device sorts the logistics goods according to the order information to form goods sorting information;

the sorting information processing device is used for labeling the information of the sorted goods through the RFID radio frequency tag according to the goods sorting information;

and the mobile sorting device sorts and classifies the goods through the RFID radio frequency tag.

The above-mentioned aspects and any possible implementation manners further provide an implementation manner, and the warehousing and distribution system further includes a control center, wherein the control center is used for storing the picking data, controlling the corresponding issuing of the RFID radio frequency tags in the sorting information processing device, and controlling the mobile sorting device to sort and classify.

The above aspect and any possible implementation manner further provide an implementation manner that the mobile sorting device is n robots with grabbing, transporting and placing functions, and n is a positive integer greater than 1.

The above aspects and any possible implementation manners further provide an implementation manner that the robot and goods with RFID radio frequency tags are in a one-to-one identification mode.

The above-described aspects and any possible implementation manner further provide an intelligent warehouse distribution method, which includes the following steps:

s1: processing the goods picking information according to the fixed sorting processing device, forming goods picking data according to the order, and performing sorting operation by adopting a sorting machine;

s2: performing RFID radio frequency information labeling on the sorted goods through a sorting information processing device;

s3: the control center controls the intelligent robot, the goods are automatically classified and picked by utilizing RFID, meanwhile, the goods and classification information are automatically processed, and data instructions are formed and transmitted to the control center;

s4: and each intelligent robot establishes one-to-one relation with the goods according to the RFID radio frequency information and conveys the goods to the classification crossing.

In the above aspect and any possible implementation manner, there is further provided an implementation manner, after any goods is associated with the robot in S3, the radio frequency information included in the goods will not be associated with other robots.

In the above aspect and any possible implementation manner, there is further provided an implementation manner, in the S1, the processing of the picking information is specifically collection of goods data by a storage reader-writer.

In the above aspect and any possible implementation manner, there is further provided an implementation manner, in the process of establishing one-to-one contact and carrying out transportation in S4, there is a time limit, and after the time limit is exceeded, the robot stops the robot handling instruction, and at the same time, the robot and the RFID radio frequency information included in the goods are both reset in the control center.

The above-described aspects and any possible implementations further provide a smart warehouse distribution apparatus, which includes a memory, a processor, and a processing program for RFID-based smart warehouse distribution stored on the memory and executable on the processor, and when executed by the processor, implements the steps of any of the RFID-based smart warehouse distribution methods.

The above-described aspects and any possible implementations further provide a computer-readable storage medium having stored thereon a processing program for RFID-based smart warehouse distribution, which when executed by a processor implements the steps of any of the RFID-based smart warehouse distribution methods.

Compared with the prior art, the invention can obtain the following technical effects:

1) the system of the invention relies on the technical advantages of RFID and has the function of realizing the long-distance acquisition of the goods information

2) The system of the invention utilizes the technical advantage that RFID carries out real-time information acquisition on each operation link, and ensures that enterprises can timely and accurately master the stock state;

3) the system can realize the management of goods crossing prevention by acquiring the goods data through the storage reader-writer;

4) when the distribution time exceeds the demand time, the system automatically alarms and reminds to prevent the production line from stopping;

5) the system software platform adopts an open platform architecture and can be well in butt joint with enterprise ERP, SAP and WMS systems.

Of course, it is not necessary for any one product in which the invention is practiced to achieve all of the above-described technical effects simultaneously.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a block diagram of a warehouse distribution system provided in one embodiment of the present invention;

fig. 2 is a flowchart of a warehouse distribution method according to an embodiment of the present invention.

[ detailed description ] embodiments

For better understanding of the technical solutions of the present invention, the following detailed descriptions of the embodiments of the present invention are provided with reference to the accompanying drawings.

It should be understood that the described embodiments are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

As shown in fig. 1, the present invention provides an intelligent warehousing and distribution system, which is implemented based on RFID technology, and includes:

the mobile sorting device sorts and classifies the goods through the RFID radio frequency tag;

and the control center is used for storing goods picking data, controlling the corresponding issuing of the RFID radio frequency tags in the sorting information processing device and controlling the mobile sorting device to sort and classify.

The mobile sorting device is n robots with the functions of grabbing, transporting and placing, n is a positive integer larger than 1, and a one-to-one identification mode is formed between the robots and goods with RFID radio frequency tags.

An intelligent warehouse distribution method, comprising the steps of:

In the S4, time limitation exists in the process of establishing one-to-one contact and carrying out transportation, the robot control command is stopped after the time limitation is exceeded, and meanwhile, the RFID radio frequency information contained in the robot and the goods are reset in the control center.

After any goods in the step S3 establish contact with the robot, the radio frequency information contained in the goods will not establish contact with other robots.

The step S1 of processing the picking information is to collect the goods data by the storage reader.

A smart bin distribution apparatus comprising a memory, a processor and a RFID-based smart bin distribution handler stored on the memory and executable on the processor, the RFID-based smart bin distribution handler when executed by the processor implementing the steps of any of the RFID-based smart bin distribution methods.

A computer readable storage medium having stored thereon a processing program for RFID-based smart warehouse distribution, which when executed by a processor implements the steps of the RFID-based smart warehouse distribution method according to any one of the preceding claims.

When the system and the method of the invention are used specifically, as shown in fig. 2, the following steps are carried out in sequence:

1. before the sorting operation is started, the sorting information is processed, and the logistics sorting operation should form the sorting information according to the sorting order output by the order processing system, and then the sorting operation is performed. Adopt sorting machine automatic sorting parcel, improve the letter sorting accuracy.

2. The information about the goods and the classification information is input into the automatic control system through an automatic classification information input device.

3. The automatic sorting system controls the intelligent robot by utilizing the computer control center technology, automatically processes the goods and the classification information, forms a data instruction and transmits the data instruction to the sorting operation machinery.

4. The intelligent robot is used for automatically sorting and picking the goods by utilizing automatic identification devices such as an RFID (radio frequency identification) technology and the like, when the goods are moved to the conveyor through the transplanting device, the goods are moved to the classification system through the conveying system, and the classification crossing discharging device pushes out the express goods to be classified according to the preset classification requirement to finish the sorting operation.

The system provided by the invention relies on the technical advantages of RFID, has the technical advantages of realizing remote acquisition of goods information and utilizing RFID to carry out real-time information acquisition on each operation link, and ensures that an enterprise can timely and accurately master the stock state; the system can realize the management of goods crossing prevention by acquiring the goods data through the storage reader-writer; when the distribution time exceeds the required time, the system automatically alarms and reminds to prevent the production line from stopping; the system software platform adopts an open platform architecture and can be well in butt joint with enterprise ERP, SAP and WMS systems.

The invention can continuously sort goods in large batch. Because of adopting the assembly line automatic operation mode used in the large-scale production, the automatic sorting system is not limited by climate, time, human physical power and the like, and can continuously run, and simultaneously, because the automatic sorting system has more sorting pieces in unit time, the sorting capacity of the automatic sorting robot is more than 100 hours, 7000 packaged goods can be sorted in each hour, if the automatic sorting system uses manpower, only 150 packaged goods can be sorted in each hour, and meanwhile, sorting personnel can not continuously work for 8 hours under the labor intensity.

The sorting error rate is extremely low. The sorting error rate of the automatic sorting system control robot is mainly determined by the accuracy of the input sorting information, which is also determined by the input mechanism of the sorting information, if the input is carried out by a manual keyboard or a voice recognition mode, the error rate is more than 3 percent, and if an RFID electronic tag is adopted, no error is caused. Therefore, the current trend in automated sorting systems is to use RFID technology to identify goods.

The sorting operation is basically unmanned. One of the purposes of establishing the automatic sorting system is to reduce the use of personnel, reduce the labor intensity of the personnel and improve the use efficiency of the personnel, so the automatic sorting system can reduce the use of the personnel to a limited extent and basically achieve no humanization.

The RFID-based smart storage distribution system, method, device and readable storage medium provided in the embodiments of the present application are described in detail above. The above description of the embodiments is only for the purpose of helping to understand the method of the present application and its core ideas; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

As used in the specification and claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect. The description which follows is a preferred embodiment of the present application, but is made for the purpose of illustrating the general principles of the application and not for the purpose of limiting the scope of the application. The protection scope of the present application shall be subject to the definitions of the appended claims.

It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.

It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

The foregoing description shows and describes several preferred embodiments of the present application, but as aforementioned, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the application as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.

Claims

1. An intelligent warehousing distribution system implemented based on RFID technology, comprising:

the sorting information processing device is used for carrying out information labeling on the sorted goods through the RFID tags according to the goods information in the goods sorting data;

2. The warehouse distribution system as claimed in claim 1, further comprising a control center for storing picking data, controlling the corresponding issuance of RFID tags in the sorting information processing devices, and controlling the mobile sorting devices to sort and categorize.

3. The warehousing and distribution system of claim 1, wherein the mobile sorting device is n robots with grabbing, transporting and placing functions, and n is a positive integer greater than 1.

4. The warehouse distribution system of claim 3 wherein the robot has a one-to-one identification pattern with goods having RFID tags.

5. An intelligent warehouse distribution method based on the warehouse distribution system of any one of the claims 1 to 4, characterized in that the warehouse distribution method comprises the following steps:

6. The warehouse distribution method according to claim 5, wherein the process of establishing one-to-one correspondence and carrying in S4 has a time limit, and the robot control command is stopped after the time limit is exceeded, and the RFID information contained in the robot and the goods are reset in the control center.

7. The warehouse distribution method according to claim 5, wherein after any goods in the S3 is associated with the robot, the radio frequency information contained in the goods is no longer associated with other robots.

8. The warehouse distribution method according to claim 5, wherein the processing of the picking information in the S1 is collection of goods data by a warehouse reader.

9. An intelligent warehouse distribution device, characterized in that the device comprises a memory, a processor and a processing program for RFID-based intelligent warehouse distribution stored on the memory and executable on the processor, wherein the processing program for RFID-based intelligent warehouse distribution realizes the steps of the RFID-based intelligent warehouse distribution method according to any one of claims 5 to 8 when executed by the processor.

10. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a processing program of an RFID-based smart warehouse distribution, which when executed by a processor implements the steps of the RFID-based smart warehouse distribution method according to any one of claims 5 to 8.