CN115376242B - Automatic goods distribution method for intelligent storage rack of vending machine - Google Patents
Automatic goods distribution method for intelligent storage rack of vending machine Download PDFInfo
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- CN115376242B CN115376242B CN202211004920.1A CN202211004920A CN115376242B CN 115376242 B CN115376242 B CN 115376242B CN 202211004920 A CN202211004920 A CN 202211004920A CN 115376242 B CN115376242 B CN 115376242B
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
- G07F11/004—Restocking arrangements therefor
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F9/00—Details other than those peculiar to special kinds or types of apparatus
- G07F9/02—Devices for alarm or indication, e.g. when empty; Advertising arrangements in coin-freed apparatus
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention provides an automatic goods distribution method of an intelligent storage rack of a vending machine, which comprises the following steps: step 1: identifying goods to be distributed and determining a goods label of the goods to be distributed; step 2: determining a target position of the goods to be distributed in an intelligent storage rack of the vending machine based on the goods label; step 3: and controlling the goods distributing device to automatically distribute the goods to be distributed to the target position of the intelligent storage rack based on the target control instruction. And the goods to be distributed are scanned and focused, so that the shooting is performed to determine the target image to be distributed and acquired, the definition of the target image is improved, and the goods to be distributed can be accurately identified.
Description
Technical Field
The invention relates to the technical field of intelligent goods distribution, in particular to an automatic goods distribution method of an intelligent storage rack of a vending machine.
Background
At present, with the development of vending machines, goods are purchased at any time without being limited by time and place, so that not only is labor saved, but also the transaction is convenient, and the vending machine is widely applied to hospitals, parks and other areas in various cities;
however, when the vending machine needs to be replenished, each type of goods is usually confirmed according to a manager, and then the manager manually places the goods to the corresponding position of the storage rack of the vending machine according to the type of goods, so that when the goods in the vending machine are lost, normal operation can be performed only through the operation of the manager, the vending machine cannot automatically distribute the acquired goods, bad experience is brought to consumers, and great inconvenience is brought to the manager.
Disclosure of Invention
The invention provides an automatic goods distribution method of an intelligent storage rack of a vending machine, which is used for shooting and determining a target image to be distributed and acquired by scanning and focusing goods to be distributed, so that the definition of the target image is improved, and the goods to be distributed can be accurately identified.
An automatic goods distribution method of an intelligent storage rack of a vending machine comprises the following steps:
step 1: identifying goods to be distributed and determining a goods label of the goods to be distributed;
step 2: determining a target position of the goods to be distributed in an intelligent storage rack of the vending machine based on the goods label;
step 3: and controlling the goods distributing device to automatically distribute the goods to be distributed to the target position of the intelligent storage rack based on the target control instruction.
Preferably, in step 1, identifying the goods to be distributed includes:
acquiring a target identification area, scanning the goods to be distributed in the target identification area, and determining the goods outline of the goods to be distributed;
determining a cargo shape of the cargo to be distributed and a cargo boundary point of the cargo to be distributed based on the cargo profile;
focusing the goods to be distributed according to the shape of the goods and the boundary points of the goods, photographing the goods to be distributed based on a preset photographing device when the definition and the brightness of the goods to be distributed reach the specified standards, and displaying the target image of the goods to be distributed.
Preferably, in step 1, determining a cargo label of a cargo to be distributed includes:
reading the identified target image of the goods to be distributed, and determining the outline boundary of the goods to be distributed in the target image;
determining a region of interest in the target image from the contour boundary;
labeling the icon information of the goods to be distributed in the interested area, transmitting the labeling result to a preset image database for matching, and determining the icon expression matched with the icon information;
analyzing the icon expression of the icon information, determining the cargo type of the cargo to be distributed, and determining the target cargo number of the cargo to be distributed based on the cargo type of the cargo to be distributed;
and generating a cargo label related to the cargo to be distributed according to the target cargo number.
Preferably, in step 2, determining, based on the cargo tag, a target position of the cargo to be distributed in the intelligent storage rack of the vending machine includes:
reading the goods label of the goods to be distributed;
retrieving a goods distribution map of the vending machine, wherein the goods distribution map is determined based on a placement rule formulated by a goods type;
matching and positioning the goods labels and the goods distribution map;
and determining the target position of the goods to be distributed on the intelligent storage rack of the vending machine based on the matching positioning result.
Preferably, in step 3, the method for automatically distributing the goods of the intelligent storage rack of the vending machine controls the goods distributing device to automatically distribute the goods to be distributed to the target position of the intelligent storage rack based on the target control instruction includes:
when the goods distribution device receives the target control instruction, reading the instruction content of the target control instruction, determining the instruction content of the target control instruction, and picking a target keyword from the instruction content;
and determining an execution sequence of the goods distribution device controlled by the target control instruction to work based on the target keyword, and automatically distributing the goods to be distributed to the target position of the intelligent storage rack based on the execution sequence.
Preferably, the automatic goods distribution method of the intelligent storage rack of the vending machine, step 3, further includes:
the target control instruction is generated by the following specific processes:
acquiring an initial position of the goods to be distributed, and determining a target position of the goods to be distributed in the intelligent storage rack;
retrieving a goods distribution map of the vending machine, determining an optimal distribution route from the initial position of the goods to be distributed to the target position based on the goods distribution map, and generating a first instruction code based on the optimal distribution route;
acquiring a target image of the goods to be distributed, determining the shape characteristics of the goods to be distributed in the target image, adding a depth image layer into the target image based on the shape characteristics of the goods to be distributed, and performing three-dimensional estimation on the goods to be distributed according to the addition result to determine the three-dimensional structure of the goods to be distributed;
amplifying the three-dimensional structure of the goods to be distributed based on a preset proportion, and determining the three-dimensional structure characteristics of the goods to be distributed;
generating a second instruction code based on the three-dimensional structural features of the goods to be distributed;
reading the goods label of the goods to be distributed, determining the label code of the goods label, and carrying out third instruction code based on the label code of the goods label;
acquiring the data expression of the target position, and performing fourth instruction coding based on the data expression;
and calling an instruction frame, inputting the first instruction control code, the second instruction code, the third instruction code and the fourth instruction code into the instruction frame for editing, and generating the target control instruction based on an editing result.
Preferably, in step 3, after the goods to be distributed are automatically distributed to the target position of the intelligent storage rack, the method further includes:
the goods picture of the goods to be distributed in the target position is called based on a preset image acquisition device, wherein the preset image acquisition device is right opposite to the target position of the intelligent storage rack;
acquiring a front image of the goods to be distributed, comparing the front image with the goods picture, and judging whether the front image is overlapped with the goods picture or not;
when the front image and the goods picture are mutually overlapped, the goods to be distributed are stored;
when the front image is not coincident with the goods picture, determining the deflection angle of the goods to be distributed based on the front image;
and carrying out azimuth correction on the goods to be distributed in the target position according to the deflection angle.
Preferably, in step 3, before controlling the goods distributing device to automatically distribute the goods to be distributed to the target position of the intelligent storage rack based on the target control instruction, the method further includes:
acquiring the cargo attribute of the cargo to be distributed, and determining a judging condition for judging whether the cargo to be distributed is qualified or not based on the cargo attribute of the cargo to be distributed;
scanning the goods to be distributed, and determining the current goods parameters of the goods to be distributed based on the scanning result;
judging whether the cargo parameters of the current cargo to be distributed accord with the judging conditions or not;
when the current cargo parameters of the cargoes to be distributed accord with the judging conditions, distributing the cargoes to be distributed;
and when the current cargo parameters of the cargoes to be distributed do not meet the judging conditions, the cargoes to be distributed are retained, and meanwhile, the target mobile terminal is sent to alarm information based on the control end of the vending machine.
Preferably, in step 3, after the goods to be distributed are automatically distributed to the target position of the intelligent storage rack, the method further includes:
determining the cargo type of the cargo to be distributed, and matching corresponding target storage files in a preset document database according to the cargo type;
obtaining text parameters of the target storage file, wherein the text parameters comprise: distributing time parameters and task execution parameters;
acquiring target text content corresponding to the text parameters in the process of executing the distribution of the goods to be distributed, archiving the target text content according to the file storage format of the target storage file, and determining an execution document of the goods to be distributed;
acquiring the goods name of the goods to be distributed, and taking the goods name of the goods to be distributed as a document title of the execution document;
and taking the document title of the execution document as an encryption identifier to encrypt the execution document, and storing the encrypted execution document into a target storage file.
Preferably, the automatic goods distribution method for the intelligent storage rack of the vending machine controls the goods distribution device to automatically distribute the goods to be distributed to the target position of the intelligent storage rack based on the target control instruction, and further comprises the following steps:
monitoring the operation process of the goods distribution device in real time, and judging whether the goods distribution device reaches the target position or not based on a monitoring result;
when the goods distributing device reaches the target position, sensing whether the goods to be distributed are successfully placed in the target position or not based on a preset sensing device;
when the condition that the goods to be distributed are successfully placed in the target position is sensed, the operation monitoring of the goods distribution device is completed;
and when the goods to be distributed are not sensed to be successfully placed in the target position, carrying out alarm operation.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims thereof as well as the appended drawings.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a flow chart of a method for automatically distributing goods in an intelligent storage rack of a vending machine according to an embodiment of the present invention;
fig. 2 is a flowchart of step 1 in a method for automatically distributing goods in an intelligent storage rack of a vending machine according to an embodiment of the present invention;
fig. 3 is a flowchart of step 2 in a method for automatically distributing goods in an intelligent storage rack of a vending machine according to an embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
Example 1:
the embodiment provides a method for automatically distributing goods of an intelligent storage rack of a vending machine, as shown in fig. 1, including:
step 1: identifying goods to be distributed and determining a goods label of the goods to be distributed;
step 2: positioning a target position in an intelligent storage rack of the vending machine based on the goods label of the goods to be distributed;
step 3: and controlling a goods distribution device to automatically distribute the goods to be distributed to the target position of the intelligent storage rack based on the target control instruction.
In this embodiment, the cargo tag may be a cargo tag that is determined by numbering the cargo to be dispensed based on the cargo type of the cargo to be dispensed.
In this embodiment, the target location may be a location in the smart storage rack of the vending machine that is consistent with the type of goods and the number of goods to be dispensed.
In this embodiment, the cargo delivery device may be an apparatus with functions of lifting, translating, etc., and is installed in the vending machine.
The beneficial effects of the technical scheme are as follows: through the goods to be distributed are identified, the goods to be distributed are matched to the target position of the intelligent storage rack of the vending machine based on the goods labels, and the goods to be distributed are automatically distributed to the target position of the intelligent storage rack, so that the distribution accuracy is improved, the manpower is saved, and the intelligence of the vending machine is improved.
Example 2:
on the basis of embodiment 1, this embodiment provides a method for automatically distributing goods in an intelligent storage rack of a vending machine, as shown in fig. 2, in step 1, identifying goods to be distributed includes:
s101: acquiring a target identification area, scanning the goods to be distributed in the target identification area, and determining the goods outline of the goods to be distributed;
s102: determining a cargo shape of the cargo to be distributed and a cargo boundary point of the cargo to be distributed based on the cargo profile;
s103: focusing the goods to be distributed according to the shape of the goods and the boundary points of the goods, photographing the goods to be distributed based on a preset photographing device when the definition and the brightness of the goods to be distributed reach the specified standards, and displaying the target image of the goods to be distributed.
In this embodiment, the cargo profile may be a boundary profile of the cargo to be dispensed.
In this embodiment, the standard may be set in advance, i.e. the definition of the goods to be dispensed reaches the set definition threshold and the brightness reaches the set brightness threshold.
In this embodiment, the preset photographing device may be a camera.
The beneficial effects of the technical scheme are as follows: and the goods to be distributed are scanned and focused, so that the shooting is performed to determine the target image to be distributed and acquired, the definition of the target image is improved, and the goods to be distributed can be accurately identified.
Example 3:
on the basis of embodiment 1, the invention provides a goods automatic distribution method of an intelligent storage rack of a vending machine, in step 1, a goods label of goods to be distributed is determined, and the method comprises the following steps:
reading the identified target image of the goods to be distributed, and determining the outline boundary of the goods to be distributed in the target image;
determining a region of interest in the target image from the contour boundary;
labeling the icon information of the goods to be distributed in the interested area, transmitting the labeling result to a preset image database for matching, and determining the icon expression matched with the icon information;
analyzing the icon expression of the icon information, determining the cargo type of the cargo to be distributed, and determining the target cargo number of the cargo to be distributed based on the cargo type of the cargo to be distributed;
and generating a cargo label related to the cargo to be distributed according to the target cargo number.
In this embodiment, the region of interest may be the area occupied in the target image with respect to the portion of the cargo to be dispensed.
In this embodiment, the icon information may be information including an image identification of the goods to be distributed, a name of the goods, and the like.
In this embodiment, the icon representation may be a digitized representation of the icon information.
In this embodiment, the preset image database may be a digital representation that is set in advance and contains all icon information.
In this embodiment, the target cargo number may be a number determined based on the type of cargo, which is used to generate a cargo tag for the cargo to be dispensed.
In this embodiment, the cargo tag may be used to characterize the cargo to be dispensed.
The beneficial effects of the technical scheme are as follows: the goods to be allocated are identified, the goods type of the goods to be identified is determined, and then the goods codes of the goods to be identified are accurately determined, so that the accuracy of identifying the goods to be identified is improved.
Example 4:
on the basis of embodiment 1, the present embodiment provides a method for automatically distributing goods in an intelligent storage rack of a vending machine, as shown in fig. 3, in step 2, determining, based on the goods tag, a target position of the goods to be distributed in the intelligent storage rack of the vending machine, including:
s201: reading the goods label of the goods to be distributed;
s202: retrieving a goods distribution map of the vending machine, wherein the goods distribution map is determined based on a placement rule formulated by a goods type;
s203: matching and positioning the goods labels and the goods distribution map;
s204: and determining the target position of the goods to be distributed on the intelligent storage rack of the vending machine based on the matching positioning result.
In this embodiment, the cargo distribution map may be a map determined based on a placement rule formulated based on the cargo type, for example, in an intelligent storage rack, a first type of cargo is placed in a first column, a second type of cargo is placed in a second column, and so on.
The beneficial effects of the technical scheme are as follows: through the goods distribution map of confirm vending machine to realize the accurate understanding to goods placement position, improved the accuracy to confirm the target position.
Example 5:
on the basis of embodiment 1, the embodiment provides a method for automatically distributing goods of an intelligent storage rack of a vending machine, in step 3, a goods distributing device is controlled to automatically distribute the goods to be distributed to a target position of the intelligent storage rack based on a target control instruction, and the method comprises the following steps:
when the goods distribution device receives the target control instruction, reading the instruction content of the target control instruction, determining the instruction content of the target control instruction, and picking a target keyword from the instruction content;
and determining an execution sequence of the goods distribution device controlled by the target control instruction to work based on the target keyword, and automatically distributing the goods to be distributed to the target position of the intelligent storage rack based on the execution sequence.
In this embodiment, the target keyword may be a word representing logic in the instruction content, and the execution order of the work performed by the cargo allocation device may be determined by the keyword.
The beneficial effects of the technical scheme are as follows: by reading the target control instruction, the execution sequence of the goods distribution device is determined according to the target keyword, so that the accurate control of the work of the goods distribution device is realized, and the goods distribution efficiency is improved.
Example 6:
on the basis of embodiment 1, this embodiment provides a method for automatically distributing goods of an intelligent storage rack of a vending machine, step 3 further includes:
the target control instruction is generated by the following specific processes:
acquiring an initial position of the goods to be distributed, and determining a target position of the goods to be distributed in the intelligent storage rack;
retrieving a goods distribution map of the vending machine, determining an optimal distribution route from the initial position of the goods to be distributed to the target position based on the goods distribution map, and generating a first instruction code based on the optimal distribution route;
acquiring a target image of the goods to be distributed, determining the shape characteristics of the goods to be distributed in the target image, adding a depth image layer into the target image based on the shape characteristics of the goods to be distributed, and performing three-dimensional estimation on the goods to be distributed according to the addition result to determine the three-dimensional structure of the goods to be distributed;
amplifying the three-dimensional structure of the goods to be distributed based on a preset proportion, and determining the three-dimensional structure characteristics of the goods to be distributed;
generating a second instruction code based on the three-dimensional structural features of the goods to be distributed;
reading the goods label of the goods to be distributed, determining the label code of the goods label, and carrying out third instruction code based on the label code of the goods label;
acquiring the data expression of the target position, and performing fourth instruction coding based on the data expression;
and calling an instruction frame, inputting the first instruction control code, the second instruction code, the third instruction code and the fourth instruction code into the instruction frame for editing, and generating the target control instruction based on an editing result.
In this embodiment, the initial location may be a location in a vending machine where the goods to be dispensed are stored in a warehouse.
In this embodiment, the target location may be a placement location where the goods to be dispensed need to be displayed to the customer in the vending machine.
In this embodiment, the cargo distribution map may be a map of the placement of different items in the vending machine.
In this embodiment, the optimal distribution route may be the distribution route that characterizes the shortest transportation route and the highest transportation efficiency.
In this embodiment, the first instruction encoding may be an encoding form for generating the optimal allocation route to correspond to.
In this embodiment, the target image may be an image obtained after image acquisition for the goods to be distributed.
In this embodiment, the shape feature may be a profile or the like for characterizing the goods to be dispensed.
In this embodiment, the preset ratio is set in advance, and is used to measure the degree of amplification of the three-dimensional structure of the meeting to be allocated.
In this embodiment, the three-dimensional structural feature may be an outline feature at different angles of the goods to be dispensed.
In this embodiment, the second instruction encoding may be a form of encoding that generates the three-dimensional structural features into corresponding code.
In this embodiment, the third instruction encoding may be to convert the tag encoding into a corresponding encoded form.
In this embodiment, the data expression may describe the target position using coordinate values or the like.
In this embodiment, the fourth instruction code may be to express the target position of the goods to be distributed in a corresponding code form.
The beneficial effects of the technical scheme are as follows: the method comprises the steps of determining the initial position and the target position of the goods to be distributed, accurately obtaining the optimal distribution route of the goods to be distributed according to the goods distribution map in the vending machine, guaranteeing the distribution of the goods to be distributed, determining the three-dimensional structure of the goods to be distributed, respectively converting the route, the three-dimensional structure, the label and the target position of the goods to be distributed into corresponding instruction codes, accurately and reliably generating a target control instruction, and accordingly achieving efficient and accurate distribution of the goods to be distributed.
Example 7:
on the basis of embodiment 1, the present embodiment provides a method for automatically distributing goods of an intelligent storage rack of a vending machine, in step 3, after automatically distributing the goods to be distributed to a target position of the intelligent storage rack, the method further includes:
the goods picture of the goods to be distributed in the target position is called based on a preset image acquisition device, wherein the preset image acquisition device is right opposite to the target position of the intelligent storage rack;
acquiring a front image of the goods to be distributed, comparing the front image with the goods picture, and judging whether the front image is overlapped with the goods picture or not;
when the front image and the goods picture are mutually overlapped, the goods to be distributed are stored;
when the front image is not coincident with the goods picture, determining the deflection angle of the goods to be distributed based on the front image;
and carrying out azimuth correction on the goods to be distributed in the target position according to the deflection angle.
In this embodiment, the preset image capturing device is set in advance.
In this embodiment, the deflection angle may be a deviation degree characterizing the current placement position of the goods to be distributed from the theoretical placement position.
The beneficial effects of the technical scheme are as follows: the method comprises the steps of obtaining the image information of the goods to be distributed after being placed, accurately judging whether the goods to be distributed are placed according to the image information, and adjusting the placing position of the goods to be distributed when the goods to be distributed are not placed according to the image information, so that the placing accuracy of the goods to be distributed is ensured.
Example 8:
on the basis of embodiment 1, the embodiment provides a method for automatically distributing goods of an intelligent storage rack of a vending machine, in step 3, before controlling a goods distributing device to automatically distribute the goods to be distributed to a target position of the intelligent storage rack based on a target control instruction, the method further comprises:
acquiring the cargo attribute of the cargo to be distributed, and determining a judging condition for judging whether the cargo to be distributed is qualified or not based on the cargo attribute of the cargo to be distributed;
scanning the goods to be distributed, and determining the current goods parameters of the goods to be distributed based on the scanning result;
judging whether the cargo parameters of the current cargo to be distributed accord with the judging conditions or not;
when the current cargo parameters of the cargoes to be distributed accord with the judging conditions, distributing the cargoes to be distributed;
and when the current cargo parameters of the cargoes to be distributed do not meet the judging conditions, the cargoes to be distributed are retained, and meanwhile, the target mobile terminal is sent to alarm information based on the control end of the vending machine.
In this embodiment, the cargo attribute may be the type of cargo, the material, and the like.
In this embodiment, the determination condition may be a measure of whether there is damage to the cargo, whether there is damage or absence, or the like.
In this embodiment, the cargo parameters include shape and weight of the cargo.
The beneficial effects of the technical scheme are as follows: through realizing whether the judging condition of whether qualified to the goods product carries out effective acquisition according to the attribute of goods, through scanning the goods simultaneously to compare scanning result and judging the condition, realize carrying out accurate effectual judgement to the qualification condition of goods, ensure putting qualified product, improved and put the effect.
Example 9:
on the basis of embodiment 1, the present embodiment provides a method for automatically distributing goods of an intelligent storage rack of a vending machine, in step 3, after automatically distributing the goods to be distributed to a target position of the intelligent storage rack, the method further includes:
determining the cargo type of the cargo to be distributed, and matching corresponding target storage files in a preset document database according to the cargo type;
obtaining text parameters of the target storage file, wherein the text parameters comprise: distributing time parameters and task execution parameters;
acquiring target text content corresponding to the text parameters in the process of executing the distribution of the goods to be distributed, archiving the target text content according to the file storage format of the target storage file, and determining an execution document of the goods to be distributed;
acquiring the goods name of the goods to be distributed, and taking the goods name of the goods to be distributed as a document title of the execution document;
and taking the document title of the execution document as an encryption identifier to encrypt the execution document, and storing the encrypted execution document into a target storage file.
In this embodiment, the document database may be pre-configured to contain stored files of the distribution of each type of goods in the vending machine.
In this embodiment, the assigning task execution parameters may include: all execution parameters of the task to be allocated from grabbing to transporting to reaching the target position.
The beneficial effects of the technical scheme are as follows: the goods types of the goods to be distributed are determined, so that corresponding target storage files are matched in the document database, and the execution documents are established and archived for storage, so that the execution record of the goods to be distributed is realized, follow-up tracking of the goods to be distributed is facilitated, and accurate management of the vending machine on goods distribution is improved.
Example 10:
on the basis of embodiment 1, the present embodiment provides a method for automatically distributing goods of an intelligent storage rack of a vending machine, wherein the method controls a goods distributing device to automatically distribute the goods to be distributed to a target position of the intelligent storage rack based on a target control instruction, and further comprises:
monitoring the operation process of the goods distribution device in real time, and judging whether the goods distribution device reaches the target position or not based on a monitoring result;
when the goods distributing device reaches the target position, sensing whether the goods to be distributed are successfully placed in the target position or not based on a preset sensing device;
when the condition that the goods to be distributed are successfully placed in the target position is sensed, the operation monitoring of the goods distribution device is completed;
and when the goods to be distributed are not sensed to be successfully placed in the target position, carrying out alarm operation.
In this embodiment, the preset sensing device may be a pressure sensor, etc., and is disposed at the lower end of the target position to sense the pressure of the goods to be dispensed.
In this embodiment, the alarm operation may be one or more of sounding, lighting, or the like.
The beneficial effects of the technical scheme are as follows: through carrying out real time monitoring to the operation process of goods distribution device, be favorable to accurately judging whether goods distribution device reaches the target position when to whether wait to distribute the goods and successfully place at the target position according to predetermineeing induction system response, very big improvement monitor the accuracy, and vending machine goods propelling movement's intelligent.
Example 11:
on the basis of embodiment 1, before controlling the goods dispensing device to automatically dispense the goods to be dispensed into the target position of the intelligent storage rack based on the target control instruction in step 3, the method further includes:
when multiple kinds of cargoes are required to be distributed simultaneously, a relative profit function of the cargoes in the vending machine is constructed, the multiple kinds of cargoes are input into the relative profit function for analysis, output results are ordered, meanwhile, distribution priorities for distributing the multiple kinds of cargoes are determined according to the ordering results, and the specific process is as follows:
acquiring a transaction order set T= { T of the vending machine 1 ,t 2 ,…t k }；
Constructing a relative benefit function of the goods in the vending machine according to the following formula;
wherein p (m) represents a relative benefit function of the goods in the vending machine; m represents the current cargo; t represents a transaction order set for the vending machine; t is t 1 A first single transaction order representing the vending machine; t is t 2 A second single transaction order representing the vending machine; t is t k A kth order transaction order representing the vending machine;representing the mth cargo at t b Selling prices in the order trade order; t is t b A b-th order of the vending machine, and t b ∈T；/>Representing the mth cargo at t b Sales of single trade orders; cost m Representing the lowest price of the mth item in all transaction histories; support (m) represents the support rate of the mth item in the vending machine;
respectively inputting the various cargoes into the relative profit function types for calculation, and sequencing calculation results according to the following formula;
δ＝rank(p 1 ,p 2 ,…,p m ,…p μ )；
wherein δ represents the ordering result; rank (·) represents the ranking function; p is p 1 Representing profits for the 1 st good; p is p 2 Representing profits for the 2 nd good; p is p m Representing profits for the mth good; p is p μ Represents profit of the mu-th cargo;
and determining the allocation priority for allocating the cargoes of the plurality of kinds based on the sorting result.
The beneficial effects of the technical scheme are as follows: when various kinds of goods are required to be distributed simultaneously, a relative profit function of the goods in the vending machine is constructed, the various kinds of goods are input into the relative profit function for analysis, output results are ordered, meanwhile, distribution priority for distributing the various kinds of goods is determined according to the ordering results, not only is the order of goods distribution improved, but also the efficiency of goods distribution is improved.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (9)
1. An automatic goods distribution method of an intelligent storage rack of a vending machine is characterized by comprising the following steps:
step 1: identifying goods to be distributed and determining a goods label of the goods to be distributed;
step 2: determining a target position of the goods to be distributed in an intelligent storage rack of the vending machine based on the goods label;
step 3: controlling a goods distribution device to automatically distribute the goods to be distributed to a target position of the intelligent storage rack based on a target control instruction;
step 3, further comprising:
the target control instruction is generated by the following specific processes:
acquiring an initial position of the goods to be distributed, and determining a target position of the goods to be distributed in the intelligent storage rack;
retrieving a goods distribution map of the vending machine, determining an optimal distribution route from the initial position of the goods to be distributed to the target position based on the goods distribution map, and generating a first instruction code based on the optimal distribution route;
acquiring a target image of the goods to be distributed, determining the shape characteristics of the goods to be distributed in the target image, adding a depth image layer into the target image based on the shape characteristics of the goods to be distributed, and performing three-dimensional estimation on the goods to be distributed according to the addition result to determine the three-dimensional structure of the goods to be distributed;
amplifying the three-dimensional structure of the goods to be distributed based on a preset proportion, and determining the three-dimensional structure characteristics of the goods to be distributed;
generating a second instruction code based on the three-dimensional structural features of the goods to be distributed;
reading the goods label of the goods to be distributed, determining the label code of the goods label, and carrying out third instruction code based on the label code of the goods label;
acquiring the data expression of the target position, and performing fourth instruction coding based on the data expression;
fetching an instruction frame, inputting the first instruction control code, the second instruction code, the third instruction code and the fourth instruction code into the instruction frame for editing, and generating the target control instruction based on an editing result;
in step 3, before controlling the goods distributing device to automatically distribute the goods to be distributed to the target position of the intelligent storage rack based on the target control instruction, the method further comprises:
when multiple kinds of cargoes are required to be distributed simultaneously, a relative profit function of the cargoes in the vending machine is constructed, the multiple kinds of cargoes are input into the relative profit function for analysis, output results are ordered, meanwhile, distribution priorities for distributing the multiple kinds of cargoes are determined according to the ordering results, and the specific process is as follows:
acquiring a transaction order set T= { T of the vending machine 1 ,t 2 ,…t k }；
Constructing a relative benefit function of the goods in the vending machine according to the following formula;
wherein p (m) represents a relative benefit function of the goods in the vending machine; m represents the current cargo; t represents a transaction order set for the vending machine; t is t 1 A first single transaction order representing the vending machine; t is t 2 A second single transaction order representing the vending machine; t is t k A kth order transaction order representing the vending machine;representing the mth cargo at t b Selling prices in the order trade order; t is t b A b-th order of the vending machine, and t b ∈T；/>Representing the mth cargo at t b Sales of single trade orders; cost m Representing the lowest price of the mth item in all transaction histories; support (m) represents the support rate of the mth item in the vending machine;
respectively inputting the various cargoes into the relative profit function types for calculation, and sequencing calculation results according to the following formula;
δ＝rank(p 1 ,p 2 ,…,p m ,…p μ )；
wherein δ represents the ordering result; rank (·) represents the ranking function; p is p 1 Representing profits for the 1 st good; p is p 2 Representing profits for the 2 nd good; p is p m Representing profits for the mth good; p is p μ Represents profit of the mu-th cargo;
and determining the allocation priority for allocating the cargoes of the plurality of kinds based on the sorting result.
2. The automatic cargo allocation method for intelligent storage shelves of vending machine according to claim 1, wherein in step 1, identifying cargo to be allocated comprises:
acquiring a target identification area, scanning the goods to be distributed in the target identification area, and determining the goods outline of the goods to be distributed;
determining a cargo shape of the cargo to be distributed and a cargo boundary point of the cargo to be distributed based on the cargo profile;
focusing the goods to be distributed according to the shape of the goods and the boundary points of the goods, photographing the goods to be distributed based on a preset photographing device when the definition and the brightness of the goods to be distributed reach the specified standards, and displaying the target image of the goods to be distributed.
3. The automatic cargo allocation method for intelligent storage shelves of vending machine according to claim 1, wherein in step 1, determining cargo tags of cargoes to be allocated comprises:
reading the identified target image of the goods to be distributed, and determining the outline boundary of the goods to be distributed in the target image;
determining a region of interest in the target image from the contour boundary;
labeling the icon information of the goods to be distributed in the interested area, transmitting the labeling result to a preset image database for matching, and determining the icon expression matched with the icon information;
analyzing the icon expression of the icon information, determining the cargo type of the cargo to be distributed, and determining the target cargo number of the cargo to be distributed based on the cargo type of the cargo to be distributed;
and generating a cargo label related to the cargo to be distributed according to the target cargo number.
4. The automatic cargo allocation method for an intelligent storage rack of a vending machine according to claim 1, wherein in step 2, determining a target position of the cargo to be allocated in the intelligent storage rack of the vending machine based on the cargo tag comprises:
reading the goods label of the goods to be distributed;
retrieving a goods distribution map of the vending machine, wherein the goods distribution map is determined based on a placement rule formulated by a goods type;
matching and positioning the goods labels and the goods distribution map;
and determining the target position of the goods to be distributed on the intelligent storage rack of the vending machine based on the matching positioning result.
5. The automatic cargo allocation method of a vending machine according to claim 1, wherein in step 3, the cargo allocation device is controlled to automatically allocate the cargo to be allocated to the target position of the intelligent storage rack based on the target control instruction, comprising:
when the goods distribution device receives the target control instruction, reading the instruction content of the target control instruction, determining the instruction content of the target control instruction, and picking a target keyword from the instruction content;
and determining an execution sequence of the goods distribution device controlled by the target control instruction to work based on the target keyword, and automatically distributing the goods to be distributed to the target position of the intelligent storage rack based on the execution sequence.
6. The automatic cargo allocation method for an intelligent storage rack of a vending machine according to claim 1, wherein in step 3, after automatically allocating the cargo to be allocated to the target position of the intelligent storage rack, the method further comprises:
the goods picture of the goods to be distributed in the target position is called based on a preset image acquisition device, wherein the preset image acquisition device is right opposite to the target position of the intelligent storage rack;
acquiring a front image of the goods to be distributed, comparing the front image with the goods picture, and judging whether the front image is overlapped with the goods picture or not;
when the front image and the goods picture are mutually overlapped, the goods to be distributed are stored;
when the front image is not coincident with the goods picture, determining the deflection angle of the goods to be distributed based on the front image;
and carrying out azimuth correction on the goods to be distributed in the target position according to the deflection angle.
7. The automatic cargo allocation method for an intelligent storage rack of a vending machine according to claim 1, wherein in step 3, before controlling the cargo allocation device to automatically allocate the cargo to be allocated to the target position of the intelligent storage rack based on the target control instruction, the method further comprises:
acquiring the cargo attribute of the cargo to be distributed, and determining a judging condition for judging whether the cargo to be distributed is qualified or not based on the cargo attribute of the cargo to be distributed;
scanning the goods to be distributed, and determining the current goods parameters of the goods to be distributed based on the scanning result;
judging whether the cargo parameters of the current cargo to be distributed accord with the judging conditions or not;
when the current cargo parameters of the cargoes to be distributed accord with the judging conditions, distributing the cargoes to be distributed;
and when the current cargo parameters of the cargoes to be distributed do not meet the judging conditions, the cargoes to be distributed are retained, and meanwhile, the target mobile terminal is sent to alarm information based on the control end of the vending machine.
8. The automatic cargo allocation method for an intelligent storage rack of a vending machine according to claim 1, wherein in step 3, after automatically allocating the cargo to be allocated to the target position of the intelligent storage rack, the method further comprises:
determining the cargo type of the cargo to be distributed, and matching corresponding target storage files in a preset document database according to the cargo type;
obtaining text parameters of the target storage file, wherein the text parameters comprise: distributing time parameters and task execution parameters;
acquiring target text content corresponding to the text parameters in the process of executing the distribution of the goods to be distributed, archiving the target text content according to the file storage format of the target storage file, and determining an execution document of the goods to be distributed;
acquiring the goods name of the goods to be distributed, and taking the goods name of the goods to be distributed as a document title of the execution document;
and taking the document title of the execution document as an encryption identifier to encrypt the execution document, and storing the encrypted execution document into a target storage file.
9. The automatic cargo allocation method of a smart shelf for vending machine according to claim 1, wherein controlling the cargo allocation device to automatically allocate the cargo to be allocated into the target position of the smart shelf based on the target control instruction, further comprises:
monitoring the operation process of the goods distribution device in real time, and judging whether the goods distribution device reaches the target position or not based on a monitoring result;
when the goods distributing device reaches the target position, sensing whether the goods to be distributed are successfully placed in the target position or not based on a preset sensing device;
when the condition that the goods to be distributed are successfully placed in the target position is sensed, the operation monitoring of the goods distribution device is completed;
and when the goods to be distributed are not sensed to be successfully placed in the target position, carrying out alarm operation.
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