阅读说明：本技术 一种物流包裹分拣方法、装置及相关设备 (Logistics package sorting method and device and related equipment ) 是由 任子辉 李功燕 许绍云 于 2019-02-19 设计创作，主要内容包括：本申请公开了一种物流包裹分拣方法,包括当包裹进入分拣流水线时,通过图像采集设备对包裹进行图像采集,获得包裹图像；通过预设目标检测模型对包裹图像进行识别处理,确定包裹的当前状态；根据当前状态确定是否继续包裹分拣工作；若是,则通过信息识别设备对包裹进行信息识别,确定包裹对应的分拣口信息,控制分拣流水线将包裹传送至分拣口信息对应的分拣口；若否,则发起包裹回收指令；该物流包裹分拣方法可有效提高物流包裹的分拣准确率,进一步实现了物流包裹的规范化、标准化、智能化分拣。本申请还公开了一种物流包裹分拣装置、设备、系统及计算机可读存储介质,均具有上述有益效果。(The application discloses a logistics package sorting method, which comprises the steps of collecting images of packages through image collecting equipment when the packages enter a sorting production line to obtain package images; identifying the parcel image through a preset target detection model, and determining the current state of the parcel; determining whether to continue the parcel sorting work according to the current state; if so, performing information identification on the packages through information identification equipment, determining sorting port information corresponding to the packages, and controlling a sorting assembly line to convey the packages to sorting ports corresponding to the sorting port information; if not, initiating a package recycling instruction; the logistics package sorting method can effectively improve the sorting accuracy of the logistics packages, and further realize the standardized, standardized and intelligent sorting of the logistics packages. The application also discloses a logistics package sorting device, equipment, a system and a computer readable storage medium, which all have the beneficial effects.)

1. A logistics package sorting method is characterized by comprising the following steps:

when a package enters a sorting production line, image acquisition is carried out on the package through image acquisition equipment to obtain a package image;

identifying the parcel image through a preset target detection model, and determining the current state of the parcel;

determining whether to continue the parcel sorting work according to the current state;

if so, performing information identification on the package through information identification equipment, determining sorting port information corresponding to the package, and controlling the sorting assembly line to convey the package to a sorting port corresponding to the sorting port information;

if not, initiating a package recycling instruction.

2. The method for sorting logistics packages according to claim 1, wherein the identifying the package images through a preset target detection model to determine the current state of the packages comprises:

identifying the parcel image through the preset target detection model to obtain the position information of the parcel;

coding the position information through a preset coding rule to obtain a position code of the package;

determining a current status of the package according to the location code.

3. The method as claimed in any one of claims 1 or 2, wherein said determining whether to continue the parcel sorting job based on the current status comprises:

judging whether the package is an offset package according to the current state;

if the packages are not the offset packages, continuing the package sorting work;

if the package is the offset package, judging whether the offset package is an adjustable offset package;

if the packages are the adjustable offset packages, continuing the package sorting work;

and if the packages are not the adjustable offset packages, stopping the package sorting work.

4. The method of sorting logistics packages of claim 3, wherein if the offset package is the adjustable offset package, before the information identifying the package by the information identifying device, further comprising:

sending an adjustment command to a machine control system to cause the machine control system to adjust the adjustable offset package to a standard position.

5. The method of logistics parcel sorting of claim 3, wherein said stopping of said parcel sorting further comprises:

and initiating an alarm instruction to alarm equipment.

6. A logistics parcel sorting apparatus, comprising:

the parcel image acquisition module is used for acquiring an image of a parcel through image acquisition equipment when the parcel enters a sorting production line to obtain a parcel image;

the parcel state identification module is used for identifying the parcel image through a preset target detection model and determining the current state of the parcel;

the working state determining module is used for determining whether to continue the package sorting work according to the current state;

the parcel sorting module is used for carrying out information recognition on the parcels through information recognition equipment if the parcel sorting work is continued, determining sorting port information corresponding to the parcels, and controlling the sorting assembly line to convey the parcels to sorting ports corresponding to the sorting port information;

and the package recovery module is used for initiating a package recovery instruction.

7. The logistics parcel sorting apparatus of claim 6, wherein said parcel status identification module comprises:

the parcel position identification submodule is used for identifying the parcel image through the preset target detection model to obtain the position information of the parcel;

the parcel position coding submodule is used for coding the position information through a preset coding rule to obtain the position code of the parcel;

and the parcel state determining submodule is used for determining the current state of the parcel according to the position code.

8. A logistics parcel sorting apparatus, comprising:

a memory for storing a computer program;

processor for implementing the steps of the logistic parcel sorting method according to any one of claims 1 to 5 when executing said computer program.

9. A logistics parcel sorting system, comprising:

the logistics package sorting equipment of claim 8, used for acquiring package images sent by the image acquisition equipment; identifying the parcel image through a preset target detection model, and determining the current state of the parcel; determining whether to continue the parcel sorting work according to the current state; if so, performing information identification on the package through information identification equipment, determining sorting port information corresponding to the package, and controlling the sorting assembly line to convey the package to a sorting port corresponding to the sorting port information; if not, initiating a package recycling instruction;

the image acquisition equipment is used for acquiring the images of the packages to obtain the package images when the packages enter the sorting production line;

the information identification equipment is used for carrying out information identification on the packages and determining sorting port information corresponding to the packages;

and the sorting assembly line is used for conveying the packages to sorting ports corresponding to the sorting port information.

10. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a computer program which, when being executed by a processor, realizes the steps of the logistic package sorting method according to any one of claims 1 to 5.

Technical Field

The application relates to the technical field of intelligent logistics, in particular to a logistics package sorting method, and further relates to a logistics package sorting device, equipment, a system and a computer readable storage medium.

Background

In recent years, with the rapid development of electronic commerce and artificial intelligence technology, the logistics industry has been increased explosively. Therefore, the system is an automatic and intelligent system which is applied to logistics scenes in a mass mode. The logistics package automatic sorting system is based on the basic flow of sorting operation, integrates Internet of things core technologies such as image recognition, automatic control and data communication, realizes standardized, standardized and intelligent sorting of express packages, effectively improves the sorting efficiency and quality of express packages, and promotes intelligent upgrading of logistics supply chains.

The accuracy and efficiency of the automatic sorting system determine the throughput of the sorting center, the position of the packages on the sorting production line is an important factor influencing the accuracy of the sorting system, and the packages with deviated positions are easily sorted to wrong destinations, so that the waste of manpower, material resources and financial resources is caused.

Generally, there should be only one parcel in the center of the trolley during the operation of the sorting system under normal conditions, and at this time, along with the operation of the sorting line, the parcel will be sorted to the corresponding cell, i.e. the sorting opening. However, if an abnormal situation occurs, the position of the individual parcel may deviate. For example, when a large portion of the package is on the piano plate, the package will only stop in place even if the trolley turns the belt; when the packages are wrapped at the edge of the trolley, the trolley rotates the belt, so that the packages can easily fall into a wrong sorting opening beside the trolley; when multiple packages are present on a single cart, at least one of the packages may be sorted with errors.

Therefore, how to effectively improve the sorting accuracy of the logistics packages is a problem to be solved urgently by those skilled in the art.

Disclosure of Invention

The logistics package sorting method can effectively improve the sorting accuracy of the logistics packages, and further realizes the standardized, standardized and intelligent sorting of the logistics packages; another object of the present application is to provide a logistics parcel sorting apparatus, device, system and computer readable storage medium, which also have the above beneficial effects.

In order to solve the technical problem, the application provides a method for sorting logistics packages, which comprises the following steps:

when a package enters a sorting production line, image acquisition is carried out on the package through image acquisition equipment to obtain a package image;

identifying the parcel image through a preset target detection model, and determining the current state of the parcel;

determining whether to continue the parcel sorting work according to the current state;

if so, performing information identification on the package through information identification equipment, determining sorting port information corresponding to the package, and controlling the sorting assembly line to convey the package to a sorting port corresponding to the sorting port information;

if not, initiating a package recycling instruction.

Preferably, the identifying the parcel image by using a preset target detection model to determine the current state of the parcel comprises:

identifying the parcel image through the preset target detection model to obtain the position information of the parcel;

coding the position information through a preset coding rule to obtain a position code of the package;

determining a current status of the package according to the location code.

Preferably, the determining whether to continue the parcel sorting work according to the current status includes:

judging whether the package is an offset package according to the current state;

if the packages are not the offset packages, continuing the package sorting work;

if the package is the offset package, judging whether the offset package is an adjustable offset package;

if the packages are the adjustable offset packages, continuing the package sorting work;

and if the packages are not the adjustable offset packages, stopping the package sorting work.

Preferably, if the offset parcel is the adjustable offset parcel, before the information identification of the parcel by the information identification device, the method further includes:

sending an adjustment command to a machine control system to cause the machine control system to adjust the adjustable offset package to a standard position.

Preferably, after stopping the parcel sorting operation, the method further includes:

and initiating an alarm instruction to alarm equipment.

For solving above-mentioned technical problem, this application still provides a commodity circulation parcel sorting device, includes:

the parcel image acquisition module is used for acquiring an image of a parcel through image acquisition equipment when the parcel enters a sorting production line to obtain a parcel image;

the parcel state identification module is used for identifying the parcel image through a preset target detection model and determining the current state of the parcel;

the working state determining module is used for determining whether to continue the package sorting work according to the current state;

the parcel sorting module is used for carrying out information recognition on the parcels through information recognition equipment if the parcel sorting work is continued, determining sorting port information corresponding to the parcels, and controlling the sorting assembly line to convey the parcels to sorting ports corresponding to the sorting port information;

and the package recovery module is used for initiating a package recovery instruction if the package sorting work is stopped.

Preferably, the package status identification module includes:

the parcel position identification submodule is used for identifying the parcel image through the preset target detection model to obtain the position information of the parcel;

the parcel position coding submodule is used for coding the position information through a preset coding rule to obtain the position code of the parcel;

and the parcel state determining submodule is used for determining the current state of the parcel according to the position code.

For solving above-mentioned technical problem, this application still provides a commodity circulation parcel letter sorting equipment, includes:

a memory for storing a computer program;

and the processor is used for realizing the steps of any one logistics package sorting method when executing the computer program.

In order to solve the above technical problem, the present application further provides a logistics package sorting system, including:

the logistics package sorting equipment is used for acquiring package images sent by the image acquisition equipment; identifying the parcel image through a preset target detection model, and determining the current state of the parcel; determining whether to continue the parcel sorting work according to the current state; if so, performing information identification on the package through information identification equipment, determining sorting port information corresponding to the package, and controlling the sorting assembly line to convey the package to a sorting port corresponding to the sorting port information; if not, initiating a package recycling instruction;

the image acquisition equipment is used for acquiring the images of the packages to obtain the package images when the packages enter the sorting production line;

the information identification equipment is used for carrying out information identification on the packages and determining sorting port information corresponding to the packages;

and the sorting assembly line is used for conveying the packages to sorting ports corresponding to the sorting port information.

In order to solve the above technical problem, the present application further provides a computer-readable storage medium, wherein a computer program is stored on the computer-readable storage medium, and when being executed by a processor, the computer program implements the steps of any one of the above logistic package sorting methods.

The logistics package sorting method comprises the steps that when packages enter a sorting production line, image collection is carried out on the packages through image collection equipment, and package images are obtained; identifying the parcel image through a preset target detection model, and determining the current state of the parcel; determining whether to continue the parcel sorting work according to the current state; if so, performing information identification on the package through information identification equipment, determining sorting port information corresponding to the package, and controlling the sorting assembly line to convey the package to a sorting port corresponding to the sorting port information; if not, initiating a package recycling instruction.

It can be seen that, the logistics package sorting method provided by the application, when the logistics packages enter the sorting assembly line, sorting work is not performed on the logistics packages, but the current state of the logistics packages is firstly identified to judge whether the logistics packages are suitable for continuing to perform package sorting work, when the logistics packages are suitable for continuing to perform sorting work, the packages are conveyed to corresponding sorting ports according to normal flow, when the logistics packages are not suitable for continuing to perform sorting work, the packages are recycled, the problem that the packages are sorted to wrong sorting ports due to package position deviation is avoided, sorting accuracy of the logistics packages is greatly improved, secondary checking and sorting are not needed manually, manpower waste is effectively saved, and standardized, standardized and intelligent sorting of the logistics packages is further achieved.

The logistics package sorting device, the equipment, the system and the computer readable storage medium have the beneficial effects and are not repeated herein.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic flow chart of a logistics parcel sorting method provided by the present application;

FIG. 2 is a diagram of a package position code provided in the present application;

FIG. 3 is a schematic view of an automatic logistics sorting system provided by the present application;

FIG. 4 is a schematic flow diagram of a package inspection module provided herein;

fig. 5 is a schematic structural diagram of a logistics package sorting device provided by the present application;

fig. 6 is a schematic structural diagram of a logistics package sorting apparatus provided by the present application.

Detailed Description

The core of the application is to provide a logistics package sorting method, which can effectively improve the sorting accuracy of the logistics packages and further realize the standardized, standardized and intelligent sorting of the logistics packages; another core of the present application is to provide a logistics parcel sorting apparatus, device, system and computer readable storage medium, which also have the above beneficial effects.

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but 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 application.

Referring to fig. 1, fig. 1 is a schematic flow chart of a logistic parcel sorting method provided in the present application, where the logistic parcel sorting method may include:

s101: when the packages enter a sorting production line, image acquisition is carried out on the packages through image acquisition equipment to obtain package images;

generally, the parcel gets into the letter sorting assembly line through supplying the package platform, is provided with a plurality of dollies that are used for placing the parcel on the letter sorting assembly line, can realize the automatic letter sorting of parcel after starting, and this step aims at realizing the image acquisition of parcel on the letter sorting assembly line. Specifically, image acquisition equipment such as a camera, a camera and the like can be arranged at a proper position of the sorting production line, when the sorting production line is started and packages are conveyed on the sorting production line, each package is photographed when passing through the image acquisition equipment, and a corresponding package image is obtained; further, the image acquisition equipment sends the image acquisition equipment to the processor for subsequent processing.

S102: identifying the parcel image through a preset target detection model, and determining the current state of the parcel;

specifically, after the processor obtains the parcel image, the processor may identify the parcel image through a preset target detection model to determine the current state of the parcel. The preset target detection model is a detection model for packages, and can be constructed in advance by collecting a large amount of scene data sets of logistics packages. In addition, the packages are placed on the sorting line in various states, such as a standard position of the trolley, namely a center position, different offset positions, a position of the gusset far away from the trolley, or a state of placing a plurality of packages on one trolley. Therefore, the parcel image can be identified through the preset target detection model so as to determine the current state of the parcel.

Preferably, the identifying the parcel image by the preset target detection model to determine the current state of the parcel may include: identifying the parcel image through a preset target detection model to obtain the position information of the parcel; coding the position information through a preset coding rule to obtain a position code of the package; the current status of the package is determined based on the location code.

The application provides a more specific method for determining the current state of a package, namely the method is realized through the position code of the package, namely the position of the package is represented through the position code, and the follow-up package sorting work is more convenient to carry out. Specifically, after the parcel image is identified through a preset target detection model, the position information of the parcel can be determined, and the position information is further encoded through a preset encoding rule, namely, different positions correspond to different codes, so that the position code of the parcel is obtained, and therefore, the current state of the parcel can be determined.

For example, referring to fig. 2, fig. 2 is a package position code pattern provided in the present application, which first divides the field of view of the entire camera into three regions: the device comprises an outer region (1) and (2), an organ board region (3) and (4) and a trolley region (5), wherein the position codes of the packages are 5 bits in total, the first two bits represent the outer region, the middle two bits represent the wind instrument board region, and the last bit represents the trolley region. Specifically, if the parcel location is centered, the location code is 00001; if the package is in the area of the piano plate, the position code is 00100 or 00010; if the package spans the piano plate and trolley area, the position code is 00101 or 00011; if the wrapped part is positioned outside the sorting line boundary, the position code is 10001 or 01001; by analogy, all the codes of the parcel positions can be completed, and therefore the judgment of the current state of the parcel can be realized according to the position codes.

S103: determining whether to continue the parcel sorting work according to the current state; if yes, executing S104; if not, executing S105;

the step aims to realize the judgment of whether to continue the sorting work of the packages, and particularly, after the current state of the packages is determined, whether to continue the sorting work of the packages can be determined according to the current state so as to effectively ensure the accuracy of the sorting of the packages.

Preferably, the determining whether to continue the parcel sorting work according to the current status may include: judging whether the package is an offset package according to the current state; if the packages are not the offset packages, continuing the package sorting work; if the package is the offset package, judging whether the offset package is the adjustable offset package; if the packages are adjustable offset packages, continuing the package sorting work; and if the packages are not the adjustable offset packages, stopping the package sorting work.

The application provides a more specific method for judging the sorting work of the parcels, which is used for continuing the sorting work of the parcels at the normal positions and the parcels which have deviated but can be adjusted; and stopping the parcel sorting work for the parcels which are deviated but cannot be adjusted. The adjustable offset parcel is a parcel which can return to a normal position through the rotation of a belt on the trolley, as shown in a belt rotation direction in fig. 2.

Referring to table 1, table 1 is a comparison table of parcel location codes and sorting operations provided in the present application, and corresponding sorting operations are performed according to different current statuses of parcels, based on the example of fig. 2. Wherein the sorting operation is displayed as none, i.e. the package sorting work is continued.

TABLE 1 Parcel location code and sorting work comparison table

In addition, can also further carry out the setting of quantity, for guaranteeing work efficiency, when the quantity of the unadjustable skew parcel on the letter sorting assembly line reached preset numerical value, stop parcel letter sorting work again, avoid because a small amount of parcel squints lead to letter sorting work to stop, problem that work efficiency is low.

S104: the information identification equipment identifies the information of the packages, determines the sorting port information corresponding to the packages, and controls the sorting assembly line to convey the packages to the sorting ports corresponding to the sorting port information;

when the package sorting work is determined to be continued, the packages can be sorted according to a normal operation flow, specifically, a corresponding logistics surface sheet is pasted on each package, corresponding logistics information such as various related information of a receiver or a sender and the like is printed on the logistics surface sheet, and when a worker places the packages on a package supply table, one side pasted with the logistics surface sheet can be placed upwards; further, the packages enter a sorting production line from a package supplying table, information identification equipment is preset at a proper position of the sorting production line, when the packages pass through the information identification equipment along with a trolley, information identification of the packages is carried out to determine sorting port information corresponding to the packages, wherein different sorting ports correspond to different mail addresses, the sorting port information can be directly displayed on a logistics surface sheet in a digital form and can be determined based on an image identification technology, can also be displayed on the logistics surface sheet in a two-dimensional code and bar code form and can be determined based on a scanning identification technology, and other forms can be adopted without limitation; and finally, controlling the sorting assembly line to convey the packages to the sorting ports corresponding to the sorting port information, and finishing automatic sorting of the packages.

As a preferred embodiment, if the offset package is an adjustable offset package, before the information identification of the package by the information identification device, the method may further include: sending an adjustment command to the machine control system to cause the machine control system to adjust the adjustable offset package to a standard position.

The step aims to realize the adjustment of the adjustable offset packages, so that the adjustable offset packages are moved to the standard position, namely the central position, of the trolley, the process can be realized through a mechanical control system, the specific realization method can refer to table 1, and the belt can be rotated downwards for the packages placed at the upper position of the trolley; for parcels placed at the position under the trolley, the belt can be rotated upwards, and further, the information of subsequent parcels is identified.

S105: and initiating a package recycling instruction.

The step aims to initiate a package recovery instruction when the package sorting work is determined to stop, recover the package and perform the package sorting work again. Wherein, when carrying out the parcel and retrieving, can carry out artifical the retrieving by the staff, also can control letter sorting assembly line reverse running, realize the recovery of parcel, guarantee work efficiency.

As a preferred embodiment, after stopping the parcel sorting operation, the method may further include: and initiating an alarm instruction to alarm equipment.

Specifically, after the parcel sorting operation is stopped, an alarm instruction can be further initiated to the corresponding alarm device to remind the staff to recover the parcels and reenter the sorting process.

The utility model provides a commodity circulation parcel letter sorting method, when commodity circulation parcel gets into the letter sorting assembly line, temporarily not carry out letter sorting work to it, but discern its state of locating at present earlier, whether be fit for continuing to carry out parcel letter sorting work in order to judge, when being fit for continuing to carry out letter sorting work, convey the parcel to the letter sorting mouth that corresponds according to normal flow can, when being unsuitable to continue letter sorting work, then carry out recovery processing to the parcel, avoid because parcel offset and lead to the problem of sorting parcel to wrong letter sorting mouth, very big improvement the letter sorting rate of accuracy of commodity circulation parcel, this method need not the manual work and carries out secondary verification and letter sorting, effectively saved the manpower waste, further realized the standardization of commodity circulation parcel, standardization, intelligent letter sorting.

On the basis of the above embodiments, the present application provides a more specific method for sorting logistics packages, please refer to fig. 3, and fig. 3 is a schematic diagram of an automatic logistics sorting system provided by the present application, which includes a plurality of package supplying tables, a plurality of trolleys, a plurality of sorting ports, a piano plate, an image collecting device (package detecting camera), and an information identifying device (barcode camera).

Firstly, the staff arranges the parcel well, will have the one side of commodity circulation face list to place up, send to and supply a packet platform, supply a packet platform to wait for empty car, the conveyer belt rotates when empty car comes, sends the parcel into the platform truck central authorities on the letter sorting assembly line.

Further, an enclosing frame Bbox (bounding box) of the package and the piano plate is calculated through an image target detection technology (a preset target detection model), the relative positions of the package, the trolley and the piano plate are judged according to the Bbox, so that the position code of the package on the trolley is output, the position code is sent to a software control system (processor), and the software control system performs different processing on the current trolley according to different code words, namely, whether the package sorting work is continued or not is determined.

Further, when the parcel sorting work is determined to be continued, the specific position of the parcel is determined, and if the parcel position is centered, no processing is needed; if the position of the package can be adjusted, an adjusting instruction is sent to a mechanical control system by a WCS (Warehouse control System), so that the rotation of a belt is controlled, and the package is adjusted to the center of a trolley; if the position of the parcel deviates and cannot be adjusted (if the whole parcel falls into the area of the piano board), the WCS prints alarm information to remind an operator to recover the parcels in abnormal states.

Further, for a package which normally follows the trolley to run to the lower part of the bar code camera, the camera captures a picture, and the bar code recognition algorithm automatically recognizes the bar code (taking the bar code as an example) on the logistics surface list, so as to acquire the address information (corresponding to the sorting port information) of the package. The letter sorting mouth is that the parcel leaves the place that the letter sorting assembly line got into different flexible freight bags, and different letter sorting mouths correspond the different destinations of parcel, and when the parcel followed the platform truck and reachd the letter sorting mouth that corresponds, the belt on the platform truck can rotate fast, throws the platform truck off with the parcel, gets into corresponding flexible freight bag.

Finally, the workers transport the flexible freight bags of different destinations to the next station. Therefore, each module in the system is cooperatively linked and mutually matched, and the task of automatically sorting the packages can be efficiently finished.

The rail running speed of the automatic logistics sorting system which actually runs is 1.2-2.5 m/s, namely three trolleys can pass through every second, so that the speed requirement of the sorting system on the package detection module is very high and cannot be lower than 10 fps. Based on speed considerations, the entire detection module can be divided into two tasks: an image acquisition task and an algorithm execution task. Referring to fig. 4, fig. 4 is a schematic flow chart of a package detection module provided in the present application, in which two tasks share package image data, but are executed asynchronously without interference. The image acquisition task is responsible for controlling the image acquisition equipment to capture a package image and sending the package image into the image queue; the algorithm execution task is responsible for reading a package image from the image queue, obtaining Bbox coordinates of the Fengqin board and the package after a package detection algorithm based on a neural network, judging whether the package falls in a corresponding area or not through the Bbox coordinates and an IOU (intersection over intersection) of the Box in the corresponding area, specifically setting a threshold, if the IOU of two boxes is larger than the threshold, judging that the package falls in the area, further judging the state of the package on the trolley according to the coordinate information, coding the package on the trolley based on a package state coding algorithm (namely a preset coding rule), outputting a position code of the package, and finally sending the position code to a WCS system for subsequent processing.

The logistics package sorting method provided by the embodiment of the application, when logistics packages enter a sorting assembly line, sorting work is not performed on the logistics packages temporarily, but the current states of the logistics packages are recognized firstly, whether the logistics packages are suitable for continuing to perform the package sorting work is judged, when the logistics packages are suitable for continuing to perform the sorting work, the packages are conveyed to corresponding sorting ports according to normal flow, when the logistics packages are not suitable for continuing to perform the sorting work, the packages are recycled, the problem that the packages are sorted to wrong sorting ports due to package position deviation is avoided, sorting accuracy of the logistics packages is greatly improved, secondary checking and sorting are not needed manually, manpower waste is effectively saved, and standardization, standardization and intelligent sorting of the logistics packages are further achieved.

To solve the above problem, please refer to fig. 5, fig. 5 is a schematic structural diagram of a logistics parcel sorting apparatus provided in the present application, wherein the logistics parcel sorting apparatus may include:

the parcel image acquisition module 1 is used for acquiring an image of a parcel through image acquisition equipment when the parcel enters a sorting production line to obtain a parcel image;

the parcel state identification module 2 is used for identifying and processing the parcel image through a preset target detection model and determining the current state of the parcel;

the working state determining module 3 is used for determining whether to continue the package sorting work according to the current state;

the parcel sorting module 4 is used for carrying out information recognition on the parcels through the information recognition equipment if the parcel sorting work is continued, determining sorting port information corresponding to the parcels, and controlling the sorting assembly line to convey the parcels to the sorting ports corresponding to the sorting port information;

and the package recycling module 5 is used for initiating a package recycling instruction if the package sorting work is stopped.

As a preferred embodiment, the package status recognition module 2 may include:

the parcel position identification submodule is used for identifying the parcel image through a preset target detection model to obtain the position information of the parcel;

the parcel position coding submodule is used for coding the position information according to a preset coding rule to obtain a parcel position code;

and the parcel state determining submodule is used for determining the current state of the parcel according to the position code.

As a preferred embodiment, the operation state determining module 3 may include:

the first judging module is used for judging whether the package is an offset package according to the current state; if not, continuing the package sorting work; if yes, entering a second judgment module;

the second judgment module is used for judging whether the offset package is an adjustable offset package; if so, continuing the package sorting work; if not, the package sorting work is stopped.

As a preferred embodiment, the logistics package sorting device can further comprise:

and the package adjusting module is used for sending an adjusting instruction to the mechanical control system before information identification is carried out on the package through the information identification equipment when the offset package is the adjustable offset package so that the mechanical control system can adjust the adjustable offset package to a standard position.

As a preferred embodiment, the logistics package sorting device can further comprise:

and the alarm module is used for initiating an alarm instruction to the alarm equipment after stopping the package sorting work.

For the introduction of the apparatus provided in the present application, please refer to the above method embodiments, which are not described herein again.

To solve the above problem, please refer to fig. 6, fig. 6 is a schematic structural diagram of a logistics parcel sorting apparatus provided by the present application, and the logistics parcel sorting apparatus may include:

a memory 10 for storing a computer program;

a processor 20, configured to implement the following steps when executing the computer program:

when the packages enter a sorting production line, image acquisition is carried out on the packages through image acquisition equipment to obtain package images; identifying the parcel image through a preset target detection model, and determining the current state of the parcel; determining whether to continue the parcel sorting work according to the current state; if so, performing information identification on the packages through information identification equipment, determining sorting port information corresponding to the packages, and controlling a sorting assembly line to convey the packages to sorting ports corresponding to the sorting port information; if not, initiating a package recycling instruction.

For the introduction of the device provided in the present application, please refer to the above method embodiment, which is not described herein again.

In order to solve the above problem, the present application further provides a logistics package sorting system, which may include:

the logistics package sorting equipment is used for acquiring the package image sent by the image acquisition equipment; identifying the parcel image through a preset target detection model, and determining the current state of the parcel; determining whether to continue the parcel sorting work according to the current state; if so, performing information identification on the packages through information identification equipment, determining sorting port information corresponding to the packages, and controlling a sorting assembly line to convey the packages to sorting ports corresponding to the sorting port information; if not, initiating a package recycling instruction;

the image acquisition equipment is used for acquiring the images of the packages to obtain package images when the packages enter the sorting production line;

the information identification equipment is used for carrying out information identification on the packages and determining sorting port information corresponding to the packages;

and the sorting assembly line is used for conveying the packages to the sorting ports corresponding to the information of the sorting ports.

For the introduction of the system provided by the present application, please refer to the above method embodiment, which is not described herein again.

To solve the above problem, the present application further provides a computer-readable storage medium having a computer program stored thereon, where the computer program when executed by a processor can implement the following steps:

when the packages enter a sorting production line, image acquisition is carried out on the packages through image acquisition equipment to obtain package images; identifying the parcel image through a preset target detection model, and determining the current state of the parcel; determining whether to continue the parcel sorting work according to the current state; if so, performing information identification on the packages through information identification equipment, determining sorting port information corresponding to the packages, and controlling a sorting assembly line to convey the packages to sorting ports corresponding to the sorting port information; if not, initiating a package recycling instruction.

The computer-readable storage medium may include: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.

For the introduction of the computer-readable storage medium provided in the present application, please refer to the above method embodiments, which are not described herein again.

The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.

The logistics parcel sorting method, apparatus, device, system and computer readable storage medium provided by the present application are described in detail above. The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and these improvements and modifications also fall into the elements of the protection scope of the claims of the present application.