KR101904785B1 - Method for automatically managing phsical distribution based on the level of importance of the goods - Google Patents

Abstract

According to an embodiment, the present invention discloses a method and system for automatically managing logistics. The present invention discloses a method for managing the transport and delivery of the goods using tag information of the goods, particularly, a method for safely delivering the goods by requesting security information according to the importance levels of the goods and further automatically managing the distribution of the goods by mounting proper goods on a vehicle using the quantity information of the goods and informing a user terminal of the mounting of the goods. Particularly, provided is a method for efficiently managing the goods by providing a difference in the management of the goods according to the importance levels which are previously set in the goods. Accordingly, the present invention can secure higher productivity.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a method for automatically managing a logistics according to a level of importance of an article,

The present invention relates to a method for automatically managing a flow of goods from a packaging step to a delivery step, and more particularly, to a method for safely delivering goods as the importance of the goods is increased by maintaining security according to the importance set for the articles .

Generally, in a commerce between a seller and a customer, the seller sells the goods to the customer through an order processing process that includes a customer's order occurrence, order reception, confirmation of customer information and order information, packaging of goods, and delivery.

As e-commerce is activated, most of the order processing by the seller is computerized and the order processing procedure is efficiently improved through the rapid development of the courier service, so that the seller can deliver the ordered goods to the customer in a shorter time.

Although it varies depending on the characteristics of the goods and the delivery distance, it takes more than one day for most items to be delivered to the customer from the time of ordering, and the customer can visually confirm whether the order has been received properly or whether the goods are being delivered correctly In the past, it had to go through troublesome procedures such as contacting the seller separately.

However, in recent years, the order inquiry service that allows the customer to easily check the progress of the order processing such as order reception, packing, and dispatch of the seller is basically provided, and in the courier service, Most of the shipping tracking services are available for customers to check shipping progress.

What is also important in the logistics stage is the conveying conveyor that transports the article. The conveyor is installed in a warehouse of a freight forwarding company such as a production line of a factory or a courier, and is a mechanical device that can automatically transfer a product or a part in one direction by a mechanical power to reduce workforce and improve work efficiency . These conveyor units play a major role in the line of factory automation equipment.

For example, a conveyor may be used to unload freight collected from a freight forwarding company's warehouse in a vehicle, to classify freight between destinations in the same area, and to allow each person in charge to deliver the freight.

Generally, the cargo moves along the conveyor belt while being placed on the tray of the conveyor. When the tray rotates, the cargo falls off the moving path of the conveyor, and finally, the cargo flows into the storage space and is transported or stored.

At this time, the cargo may not be damaged or fall down accurately into the storage space in the process of dropping the cargo from the tray downward, which may occur more easily as the moving speed of the conveyor is faster.

In order to prevent this, a guide plate is installed on one side of the conveyor so as not to deviate from the storage space in the process of dropping the cargo. However, although such a guide plate can limit the fall path of the cargo to allow the cargo to move to the storage space, there is a case where the cargo collides strongly against the guide plate and the cargo may be damaged, and the guide plate moves in a direction away from the conveyor There is a problem that the space occupied by the guide plate is increased.

Korean Registered Patent No. 10-1651351 (registered on Mar. 06, 2016) Korean Registered Patent No. 10-1643813 (registered on July 22, 2016)

According to an embodiment of the present invention, there is provided a method for automatically switching an article from packaging to delivery to an automated process, The goal is to achieve higher productivity by recording steps.

According to one embodiment, a method of automatically managing a logistics can be provided. The method includes reading an RFID tag attached to an article by using an RFID reader, And a first sorting step of distributing the articles to the first conveying conveyer in accordance with the types of the articles obtained in the tag reading step.

Also provided on one side of the first conveying conveyor is a conveying device for picking up an article using a robotic arm rotating 180 degrees so as to prevent the article from being damaged during conveyance, And a first packaging step of dropping the article in the first packaging step.

The method may further include a first transfer step of transferring the first packaged article using a first transfer conveyor having a tray capable of supporting both sides of the base plate, And a second classification step of classifying the first packaged article according to the destination information.

The method may further include a second packaging step of removing the base plate from the first packaged article classified according to the destination information and wrapping the removed article with the buffer material and the vinyl.

The method may further include a tag attaching step of creating and attaching a tag including information on the distribution of goods and packaging condition information to the article having completed the second wrapping.

And a second transporting step of transporting the tagged second wrapped article to a second transporting conveyor at a different height from the first transporting conveyor using a robot arm rotatable by 180 degrees and movable up and down can do.

The method may further include a quantity counting step of counting the quantity of the articles passing through the sorter through the sorter installed to pass through the second conveying conveyor.

And a third sorting step of grouping and sorting the predetermined number of articles until the quantity of the counted articles corresponds to a predetermined quantity.

In addition, a predetermined number of items grouped in the third conveying conveyor, which is located at the lower end of the second conveying conveyor and connected to the second conveying conveyor, is conveyed, and a predetermined number of articles are conveyed to the conveying vehicle As shown in FIG.

The method may further include a tag information transmitting step of transmitting information on the transported goods to the delivery vehicle to a central server.

The method may further include transmitting a delivery message to the user of the destination of the article, the information including information about the item, the current location of the item, the estimated arrival time, and the information of the delivery vehicle.

In addition, the third sorting step may include grouping a predetermined quantity until the quantity of the articles satisfies a predetermined quantity, and transferring the grouped quantity from the second conveying conveyor to the third conveying conveyor.

In addition, when the quantity of the articles satisfies the predetermined quantity, the second conveying conveyor may be temporarily stopped to prevent the conveyance of the articles exceeding the predetermined quantity.

If the level of importance of the article is 1, the security information is 4 digits. If the level of importance of the article is 2, the number is 8, A 12-digit number when the level is 3, a 16-digit number when the importance level of the article is 4, and a 17-digit number when the importance level of the article is 5.

Further, when the quantity of articles satisfies a predetermined quantity, any one of auditory, visual and tactile notifications can be outputted.

The method may further include switching the direction of the third conveying conveyor to separate the third conveying conveyor connected to the second conveying conveyor while the second conveying conveyor is temporarily stopped.

In addition, the third conveying conveyor may further include connecting a fourth conveying conveyor connected to another delivery vehicle at a separate position, and resuming operation of the second conveying conveyor suspended.

In addition, the second conveying conveyor may be temporarily stopped, transmitting the completion of storage of the delivery vehicle to the central server, and transmitting the delivery start notification message from the central server to the mobile terminal of the driver of the delivery vehicle .

According to one embodiment, the present invention can provide a system for automatically managing a logistics, the system including an electronic tag reader for obtaining the type and destination information of an article by reading an electronic tag attached to the article have.

In addition, the present system is provided on one side of a first sorting part and a first conveying conveyer that distribute articles to a first conveying conveyor according to the kind of articles obtained through an electronic tag reader, And a first packaging portion for picking up the articles using the robot arm rotating 180 degrees and dropping the articles on the base plate including the supporting legs provided on the conveying conveyor.

The apparatus may further include a first conveying unit having a tray capable of supporting both sides of the base plate and supporting the base plate to convey the first packaged article.

According to an embodiment, the second classification unit may classify the first packaged article according to the destination information of the article using the destination information acquired by the RFID reader.

The apparatus may further include a second packaging unit that removes the base plate from the first packaged article classified according to the destination information and packages the article with the base plate using the buffer material and the vinyl.

The RFID tag may further include a tag attaching portion for attaching and attaching a tag including the goods information and the packing state information to the second wrapped article.

According to one embodiment, the tag may be tagged by encrypting the logistics information and package state information of the article. The tag may include an RFID, a barcode, and the like.

And a second transfer section including a robot arm rotatable by 180 degrees and capable of moving up and down, for transferring the tagged second wrapped article to a second transfer conveyor at a height different from that of the first transfer conveyor .

According to one embodiment, it may include a sorter installed to pass through the second conveying conveyor and counting the quantity of the articles placed on the second conveying conveyor.

The apparatus may further include a third classifying unit for classifying and sorting a predetermined number of the articles until the quantity of the counted articles corresponds to a predetermined quantity.

According to one embodiment, a predetermined number of items grouped at a third conveying conveyor located at the lower end of the second conveying conveyor and connected to the second conveying conveyor are conveyed, and a predetermined number of And a third transfer part for transferring the article to the delivery vehicle.

According to one embodiment, the present invention classifies an article by using information attached to a tag of the article, so that the article can be packed and transported according to the kind of article, so that it is possible to manage the distribution quickly and accurately.

According to one embodiment, the present invention can prevent the article from being damaged during transportation by using two-step packaging.

According to an embodiment of the present invention, it is possible to prevent the omission of an article by generating article information in the wrapped state as tag information and transmitting it to the end user and the server.

According to one embodiment, the present invention can provide effects such as saving of labor costs, improvement of convenience of delivery of goods according to utilization of mechanization facilities, and improvement of accuracy of logistics management according to the automatically managed logistics flow.

According to the present disclosure, the present invention can prevent a person other than the user from receiving the item by requesting the security number set according to the importance of the item.

1 is a flowchart illustrating a method for automatically managing a logistics according to an exemplary embodiment of the present invention.
2 is a diagram showing a configuration of a system for automatically managing a logistics according to an embodiment.
FIG. 3 is a view for explaining the third classification step according to one embodiment in detail.

Hereinafter, an embodiment according to the present invention will be described with reference to the accompanying drawings. The present embodiments are not intended to be limiting.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and the manner of achieving them, will be apparent from and elucidated with reference to the embodiments described hereinafter in conjunction with the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

The terms spatially relative, "below", "beneath", "lower", "above", "upper" May be used to readily describe an element or component and other element or components of the correlation. Spatially relative terms should be understood to include, in addition to the orientation shown in the drawings, terms that include different orientations of members during use or operation. For example, "upper" can be interpreted as "lower" when a member shown in the drawing is inverted. The members can also be oriented in different directions, so that spatially relative terms can be interpreted according to orientation.

The terminology used herein is for the purpose of illustrating embodiments and is not intended to be limiting of the present invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. &Quot; comprises, "and / or" comprising ", as used herein, unless the recited element, step, operation and / Or additions.

Unless defined otherwise, all terms (including technical and scientific terms) used herein may be used in a sense commonly understood by one of ordinary skill in the art to which this invention belongs. Also, commonly used predefined terms are not ideally or excessively interpreted unless explicitly defined otherwise.

1 is a flowchart illustrating a method for automatically managing a logistics according to an exemplary embodiment of the present invention.

According to an embodiment of the present invention, the method includes a tag reading step S101, a first classification step S102, a first packaging step S103, a first feeding step S104, a second classification step S105 , The second packaging step S106, the tag attaching step S107, the quantity counting step S108, the third sorting step S109, the third transfer step S110, the tag information transmitting step S111, Step S112 may be included. Each step by initiation may be executed by an instruction generated by the processor.

According to an embodiment, in an apparatus comprising a processor and a memory for storing instructions executable by the processor, the processor executes a method of automatically managing a logistics by executing instructions stored in the memory, The way to manage the logistics can provide a way to manage the logistics automatically. The method also includes a tag reading step of obtaining the type of the article and the destination information by reading the electronic tag attached to the article using the electronic tag reader 1010, And a first sorting step of distributing the articles to the conveying conveyor, respectively.

At this time, after the first classification step, the security information corresponding to the article is set according to the level of the importance of the article, and the step of increasing the number of security information as the level of the importance of the article is increased can do.

That is, it meets the needs of the user who requests safe delivery according to the importance of the goods. The importance of an item can be measured in five levels, which means that the higher the level, the higher the importance. That is, since the level 5 is more important than the level 1, higher security is required.

For example, the security information corresponding to the article according to the level of the importance of the article is four numbers after the user's phone number when the level of importance of the article is 1, and when the level of importance of the article is 2, If the level of the importance of the item is 3, the number of the back of the user's telephone number is 8, the number of the back of the user is 4, and if the importance level of the article is 4, Eight numbers of the user's birthday, eight numbers of the user's date of birth, eight numbers after the user's telephone number, eight numbers of the user's date of birth, and addresses of the user's address when the importance level of the goods is five .

For example, if the importance of the item is 3, the security number requested to the item is 8 digits of the telephone number and 4 digits of the user's date of birth, so that a total of 12 numbers can be requested as the security number.

Also provided on one side of the first conveying conveyor is a conveying device for picking up an article using a robotic arm rotating 180 degrees so as to prevent the article from being damaged during conveyance, And a first packaging step of dropping the article in the first packaging step.

The method may further include a first transfer step of transferring the first packaged article using a first transfer conveyor having a tray capable of supporting both sides of the base plate, And a second classification step of classifying the first packaged article according to the destination information.

The method may further include a second packaging step of removing the base plate from the first packaged article classified according to the destination information and wrapping the removed article with the buffer material and the vinyl.

The method may further include a tag attaching step of creating and attaching a tag including information on the distribution of goods and packaging condition information to the article having completed the second wrapping.

And a second transporting step of transporting the tagged second wrapped article to a second transporting conveyor at a different height from the first transporting conveyor using a robot arm rotatable by 180 degrees and movable up and down can do.

It may also include a quantity counting step of counting the quantity of the articles passing through the sorter 1080 through the sorter 1080 installed to pass through the second conveying conveyor.

And a third sorting step of grouping and sorting the predetermined number of articles until the quantity of the counted articles corresponds to a predetermined quantity.

In addition, a predetermined number of items grouped in the third conveying conveyor, which is located at the lower end of the second conveying conveyor and connected to the second conveying conveyor, is conveyed, and a predetermined number of articles are conveyed to the conveying vehicle As shown in FIG.

The method may further include a tag information transmitting step of transmitting information on the transported goods to the delivery vehicle to a central server.

The method may further include transmitting a delivery message to the user of the destination of the item, the information including the information about the item, the current location of the item, security information, estimated arrival time, and delivery vehicle information.

The method may further include receiving security confirmation information corresponding to the security information set in the delivery from the user of the article to the article.

The step of receiving the security confirmation information corresponding to the security information set in the delivery from the user of the destination of the article to the article may further include transmitting at least one piece of security information required by the level of importance of the article to the terminal of the user Message, e-mail, and sns.

The method may further include receiving the security confirmation information from the user terminal. At this time, the security confirmation information may be received from the user terminal through one of a message, a mail, and a sns.

The method may further include comparing the received security verification information with pre-registered information to confirm authenticity of the security verification information.

Furthermore, upon receipt of the security confirmation information, the method may further include a step of starting delivery of the article.

2 is a diagram showing a configuration of a system for automatically managing a logistics according to an embodiment.

The system 1000 for automatically managing the logistics according to an embodiment includes a tag reader 1010, a first classifier 1020, a first package 1030, a first transfer unit 1040, a second classifier The third transmitting unit 1100, the tag information transmitting unit 1120, and the message transmitting unit (not shown). The first transmitting unit 1100, the second transmitting unit 1050, the second receiving unit 1060, the tag attaching unit 1070, the classifier 1080, 1130).

According to one embodiment, the present invention can provide a system for automatically managing the logistics, and the system includes an electronic tag reader 1010 for obtaining the kind and destination information of an article by reading an electronic tag attached to the article .

The system further includes a first sorting unit 1020 for distributing the articles to the first conveying conveyor in accordance with the type of the articles obtained through the electronic tag reader 1010, May include a first packaging portion (1030) that picks up an article using a robotic arm that rotates 180 degrees and drops the article on a base plate that includes support legs provided on the transfer conveyor, so as not to be damaged during transfer have.

In addition, it may include a first conveying portion 1040 having a tray capable of supporting both sides of the base plate and supporting the base plate to convey the first packaged article.

According to an embodiment, the second classifying unit 1050 may classify the first packaged goods according to the destination information of the goods using the destination information acquired by the RFID reader 1010.

In addition, it may include a second packaging portion 1060 that removes the base plate from the first packaged article classified according to the destination information, and packages the article with the base plate using the buffer material and the vinyl.

In addition, a tag attaching portion 1070 for creating and attaching a tag including the goods information and the packaging state information to the second wrapped article may be included.

According to one embodiment, the tag may be tagged by encrypting the logistics information and package state information of the article. The tag may include an RFID, a barcode, and the like. But is not limited thereto.

The barcode applied in the present invention can be applied to both standardized bar codes such as one-dimensional and two-dimensional bar codes, QR-codes and data matrices including the same barcode according to EPC global or GS1 standardization, The matrix will be described as an example.

According to one embodiment, the present invention can classify information, logistics information, and packing status information of an article into three data groups. Each data group includes information of a normal article and information of a destination, information of a user, And can be encrypted in combination with any one of the driver information.

According to one embodiment, the present invention can table encrypted data information. According to an embodiment, the present invention can randomly select and encrypt encrypted data information in a table, and generate encrypted information with an electronic tag.

According to one embodiment, the present invention may store encrypted information and unique electronic tags. Alternatively, it can be transmitted to the central server.

The second conveying unit 1080 includes a robot arm rotatable by 180 degrees and capable of moving up and down, which conveys the tagged second wrapped article to a second conveying conveyor at a height different from that of the first conveying conveyor. . ≪ / RTI >

According to one embodiment, it may include a sorter 1080 installed to pass through the second conveying conveyor and counting the quantity of the articles placed on the second conveying conveyor.

The third sorting unit 1090 may also include a third sorting unit 1090 for grouping and sorting a predetermined number of articles until the quantity of the counted articles corresponds to a predetermined quantity.

According to one embodiment, a predetermined number of items grouped at a third conveying conveyor located at the lower end of the second conveying conveyor and connected to the second conveying conveyor are conveyed, and a predetermined number of And a third transfer unit 1100 for transferring the article to the delivery vehicle.

The tag information transmitting unit 1120 may also include a tag information transmitting unit 1120 that transmits information on the article that has been transferred to the delivery vehicle to a central server.

In addition, it may include a message transmission unit 1130 that transmits a delivery message containing information about the article, the current position of the article, the estimated arrival time, and the information of the delivery vehicle to the user at the destination of the article.

FIG. 3 is a view for explaining the third classification step according to one embodiment in detail.

In addition, the third classification step S109 can count a predetermined number of times until the quantity of the articles satisfies a predetermined quantity (S301).

Also, it is possible to group (S302) the quantity of the articles so as to be a predetermined quantity. Thus, the quantity of the articles to be mounted on the delivery vehicle can be automatically controlled.

The predetermined quantity may be determined by the size of the article, the delivery information, the destination, and the like.

Also, transferring (S303) the grouped articles from the second conveying conveyor to the third conveying conveyor may be included.

If the quantity of goods satisfies the predetermined quantity, the second conveying conveyor may be temporarily stopped to prevent the conveyance of the articles exceeding the predetermined quantity (S304).

Further, when the quantity of goods satisfies the predetermined quantity, it is possible to output any one of the audible, visual and tactile notifications (S305). The operator can be informed in advance that the second conveyor will be stopped by outputting the notification.

In addition, separating the third conveying conveyor, which is connected to the second conveying conveyor, by switching the direction of the third conveying conveyor while the second conveying conveyor is temporarily stopped (S306).

In addition, the third conveying conveyor may further include connecting (S307) a fourth conveying conveyor connected to another delivery vehicle at the separated position, and resuming operation of the second conveying conveyor suspended (S308) .

Thus, a predetermined number of articles can be transferred from the second conveying conveyor to the fourth conveying conveyor. As a result, an appropriate quantity can be loaded on the delivery vehicle, and the system can be automatically operated without unnecessary labor by transmitting it to the server and the dealer.

In addition, the second conveying conveyor may be temporarily stopped, transmitting the completion of storage of the delivery vehicle to the central server, and transmitting the delivery start notification message from the central server to the mobile terminal of the driver of the delivery vehicle .

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the present invention. Accordingly, the true scope of the present invention should be determined only by the appended claims.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be construed as limited to the embodiments set forth herein. It should be understood that various modifications may be made by those skilled in the art without departing from the spirit and scope of the present invention.

Claims (5)

In an apparatus comprising a processor and a memory storing instructions executable by the processor, the processor executes a method of automatically managing a logistics by executing instructions stored in the memory, the method of automatically managing the logistics ,
A tag reading step of checking a level of importance of an article classified into five levels using the kind of the article and the destination information acquired from the electronic tag reader;
Setting security information corresponding to the article according to a level of importance of the article, and increasing the number of security information as the level of importance of the article increases;
A first sorting step of delivering, to the first sorting unit, an instruction to distribute each of the articles to the first conveying conveyor according to the kind of the goods obtained in the tag reading step;
The article being picked up using a robotic arm rotating at 180 degrees so that the article is not damaged during the transfer, and being provided on one side of the first conveying conveyor, A first packaging step of delivering a command to drop the article on the plate to the first packaging section;
A first transfer step of generating and delivering a command to transfer the first packaged article to a first transfer conveyor having a tray capable of supporting both sides of the base plate;
A second classification step of delivering an instruction to classify the first packaged article according to destination information of the article using the destination information acquired in the tag reading step;
A second packaging step of removing the base plate from the first packaged article classified according to the destination information and delivering an instruction to package the article with the base plate using the buffer material and vinyl to the second packaging section;
A tag attaching step of transmitting, to the tag attaching unit, a command for creating and attaching a tag including the goods information, the packing state information and the security information of the article to the second wrapped article;
A command to transfer the tagged second wrapped article to the second conveyance conveyor at a height different from the first conveyance conveyor is rotated by 180 degrees using a robot arm capable of moving up and down, A second transfer step of transferring
A quantity counting step of counting the quantity of the articles passing through the sorter through the sorter installed to pass through the second conveying conveyor;
A third classification step of delivering an instruction to the classifier to group and classify the predetermined number of articles until the quantity of the counted articles corresponds to a predetermined quantity;
A predetermined number of the grouped articles are transferred to a third conveying conveyor located at a lower end of the second conveying conveyor and connected to the second conveying conveyor, To the third conveyance unit, a command for transferring the command to the delivery vehicle;
A tag information transmission step of transmitting information on the transported goods to the delivery vehicle to a central server;
A command to the message transmission unit to transmit a delivery message including the identification information on the article, the security information set for the delivery of the article, the current position of the article, the estimated arrival time, and the information about the delivery vehicle to the user of the destination of the article Transmitting a message;
Receiving security confirmation information corresponding to security information set for the delivery from the user of the destination of the article to the article;
And generating an instruction to start delivery of the article upon receipt of the security confirmation information,
If the level of importance of the article is 1, the security information is 4 digits. If the level of importance of the article is 2, the number is 8, A 3-digit number of 12, a 16-digit number of 4 if the importance level of the article is 4, and a 17-digit number of 5 if the importance level of the article is 5 How to manage logistics automatically. The method according to claim 1,
The security information corresponding to the article according to the level of importance of the article,
If the level of the importance of the article is 1, it is the fourth digit of the telephone number of the user,
If the level of the importance of the item is 2, the number of the user's telephone number is eight digits after the telephone number,
If the level of importance of the item is 3, 8 numbers of the user's telephone number and 4 of the back digit of the user's date of birth,
Eight numbers of the user's telephone number and eight of the user's date of birth when the level of importance of the article is four,
The number of the user's phone number, the number of the user's birthday 8, the number of the address of the user's address, and the last one digit when the level of the importance of the goods is 5. In this case, How to manage. The method according to claim 1,
The step of receiving security confirmation information corresponding to security information set for the delivery from the user of the destination of the article to the article,
Transmitting information of at least one security information required according to the level of importance of the article to a terminal of a user using one of a text message, mail and sns;
Receiving the security confirmation information from the terminal of the user;
Comparing the received security verification information with pre-registered information, and verifying authenticity of the security confirmation information; and automatically managing the logistics according to the importance level of the article. The method according to claim 1,
Wherein the third classification step comprises:
Grouping the predetermined quantity until a quantity of the article satisfies a predetermined quantity and generating an instruction to transfer from the second conveying conveyor to the third conveying conveyor;
Preventing the transfer of the article exceeding the predetermined amount by transmitting an instruction to temporarily stop the second conveying conveyor when the quantity of the article satisfies a predetermined quantity;
And outputting any one of audible, visual and tactile notifications when the quantity of the articles satisfies a predetermined quantity. 3. The method of claim 2,
Transferring to the third conveying conveyor an instruction to switch the direction of the third conveying conveyor to separate the third conveying conveyor connected to the second conveying conveyor while the second conveying conveyor is temporarily stopped;
Transmitting a command to a fourth conveying conveyor to connect a fourth conveying conveyor connected to another delivery vehicle at a position where the third conveying conveyor is separated;
Transmitting an instruction to resume operation of the suspended second conveying conveyor;
Transmitting the completion of storage of the delivery vehicle to the central server at the same time that the second conveyance conveyor is paused;
And transmitting a delivery start notification message from the central server to the mobile terminal of the driver of the delivery vehicle.

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