KR20230077403A - Apparatus and method for loading parcel - Google Patents

Abstract

The present invention relates to a cargo loading device and a method thereof. By determining cargo status information, delivery information, and whether a cargo is loaded in a container (c) of a vehicle, the cargo loading device performs a loading work using an automated process using a conveyor, thereby capable of resolving a problem of manpower shortage. As the cargo is loaded according to a loading sequence and cargo characteristics that take into account a delivery route, location information, and unloading order of the cargo, an unloading time can be reduced when unloading the cargo. The cargo loading device includes a cargo sorting part, a cargo transport part, a cargo loading part, and a cargo loading determination part.

Description

Cargo loading device and method {APPARATUS AND METHOD FOR LOADING PARCEL}

The present invention relates to a cargo loading device and method, and more particularly, to a cargo loading device and method for performing a loading operation of a small logistics delivery vehicle.

As the courier service industry has greatly developed, efforts are being made to reduce unnecessary costs and time in the process of transporting parcels. Among them, the process of loading parcels into containers to be transported to the destination using a truck is a process that takes up a significant portion of the entire transportation process, and many ideas are proposed to improve the process more efficiently. there is.

Disclosed is a device for implementing an incline between an entrance of a container and an external conveyor so that the courier cargo is naturally loaded along the incline when loading and unloading courier cargo.

However, in this known cargo loading and unloading system, the worker manually loads the cargo in front of the container, and the cargo cannot be loaded according to the loading order and cargo characteristics considering the delivery route, location information, and disembarkation order of the cargo. During the unloading work, there were problems such as requiring a lot of time and requiring a lot of manpower.

Republic of Korea Patent Registration No. 1028967 (2011.04.05)

Therefore, the present invention has been made to solve the above problems, and an object of the present invention is to determine whether cargo is loaded by receiving cargo state information about cargo loaded in a container of a vehicle and internal image information of the container. It is to provide a cargo loading device and method capable of performing a loading operation using an automated process using a conveyor.

In order to achieve the above object, the present invention includes a cargo sorting unit for determining a transport order of the cargo by recognizing delivery information of cargo transported along a conveyor and cargo state information based on product characteristics in cargo packaging; A conveyor for transporting the cargo to the container of the vehicle according to the transfer order determined by the cargo sorting unit, comprising: a cargo transport unit configured to be position-adjustable to a loading position of the container; a cargo loading unit pushing and transporting the cargo from the conveyor of the cargo transport unit to a loading position of the container; and grasping a cargo transfer route and a cargo unloading sequence based on the cargo delivery information of the cargo status information, transmitting a cargo classification command for the cargo to the cargo classification unit, and determining the cargo for the container. A cargo loading vehicle including a cargo loading determining unit for determining a loading position of cargo transferred to the container based on loading state information and information on a loading space inside the container, and aligning the cargo transport unit to the determined loading position of the container. provide the device.

According to an embodiment of the present invention, the cargo sorting unit is installed on the conveyor on which the cargo is transported, the cargo information recognizer for recognizing cargo state information of the cargo; And based on the cargo status information data determined by the cargo loading determination unit according to the cargo transfer route and cargo unloading order reflected in the cargo status information of the cargo, the order of the cargo is determined to be a cargo priority loading line or a cargo subordinate priority loading line, respectively. It includes a cargo sorter that sorts and transfers.

According to an embodiment of the present invention, the cargo transport unit, a first conveyor made of a multi-stage belt structure capable of adjusting the height in response to the loading height of the cargo loaded in the container, and enabling extension and contraction of length; a second conveyor having a spin coupling part installed at the front end of the first conveyor so as to meander in the left and right directions; and a third conveyor installed at the front end of the second conveyor and having the cargo loading unit.

According to an embodiment of the present invention, the cargo loading unit has a standby position located in an accommodation standby groove formed on a moving surface so as not to interfere with the cargo transported through the third conveyor, and is raised from the standby position to contact the cargo. and a gripper having a transfer position for transferring the cargo, wherein the gripper moves from the standby position to the transfer position when the load is loaded, and pushes the load while moving from the transfer position toward the loading position. let it

According to an embodiment of the present invention, the gripper is provided with a transfer unit capable of transferring the gripper in the forward and backward directions, wherein an attachment surface for vacuum attaching cargo by applied vacuum is formed toward the moving direction of the third conveyor. The guide means is formed to be able to move up and down by guide means provided in the gripper and the transfer unit, and the guide means is formed on both sides of the guide rails formed on both sides of the transfer unit and the gripper to be movable along the guide rails. Include a moving guide.

The present invention includes: (a) determining whether the cargo is loaded into a vehicle container based on cargo state information of the cargo by a cargo loading determination unit; (b) classifying the cargo to be transferred into a cargo priority loading line or a cargo subordinate priority loading line based on the cargo state information determined by the cargo loading determination unit and transferring the cargo; and (c) allowing the cargo loading determination unit to transfer and load the cargo transported through the cargo priority loading line into a container of a vehicle through a cargo transport unit, wherein the cargo state information of the cargo is A transport route from the loading position to the loading and unloading position of the cargo and a cargo unloading sequence considering the characteristics of the cargo, wherein the step (c) includes the information on the loading state of the cargo on the container and the loading space inside the container. Provided is a cargo loading and unloading method of determining the loading position of the cargo transported to the container based on the information of the container and aligning the cargo transport unit with the determined loading position.

According to an embodiment of the present invention, in step (a), the cargo loading determination unit further includes loading space information inside the container to be photographed to determine whether cargo is loaded.

According to an embodiment of the present invention, in the step (c), the cargo loading determination unit determines the loading position of the cargo transferred to the container based on information on the loading state of the cargo and information on the loading space inside the container. Then, among a plurality of empty spaces that can be loaded into the container, an empty space that matches the size of the cargo scheduled to be transported through the cargo transport unit and has a loading sequence weight and a loading height weight within a predetermined standard is selected to load the cargo.

According to the cargo loading and unloading apparatus and method according to the present invention configured as described above, an automated process is possible to solve the problem of manpower shortage, and the loading order and cargo characteristics in consideration of the delivery route, location information, and unloading order of the cargo As the cargo is loaded according to the load, there is an effect of reducing the unloading work time during the unloading work.

1 is a view showing the overall configuration of a cargo loading and unloading device according to the present invention.
2 is a block diagram showing the main configuration of a cargo loading and unloading device according to the present invention.
3 is a view showing a cargo sorting unit according to the present invention.
4 is a view showing a cargo transport unit according to the present invention.
5 is a view showing a cargo loading unit according to the present invention.
6 is a view showing an operating state of the cargo loading unit of FIG. 5 .
7 is a flowchart showing a loading sequence of cargo in the cargo loading and unloading device according to the present invention.
8 is a flowchart illustrating a method for determining a loading position inside a container for a cargo loading and unloading method according to the present invention.

Since the present invention can be applied with various changes and can have various forms, embodiments will be described in detail in the text. However, this is not intended to limit the present invention to the specific disclosure, and it should be understood to include all modifications, equivalents, and substitutes included in the spirit and technical scope of the present invention. Like reference numerals have been used for like elements throughout the description of each figure.

These terms are only used for the purpose of distinguishing one component from another. Terms used in this application are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly dictates otherwise.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a diagram showing the overall configuration of a cargo loading and unloading device according to the present invention, FIG. 2 is a block diagram showing the main configuration of the cargo loading and unloading device according to the present invention, and FIG. 3 is a diagram showing a cargo sorting unit according to the present invention. , Figure 4 is a view showing the cargo transport unit according to the present invention, Figure 5 is a view showing the cargo loading unit according to the present invention, Figure 6 is a view showing the operating state of the cargo loading unit of FIG.

Referring to the configuration of the present invention through FIGS. 1 and 2, the cargo loading and unloading device according to the present invention largely includes a cargo sorting unit 100, a cargo transport unit 200, a cargo loading unit 300, and a cargo load determination Includes section 400.

Here, the cargo sorting unit 100 and the cargo transport unit 200 have a transfer line including a conveyor capable of transporting cargo input from the central conveyor of the hub.

The cargo sorting unit 100 is based on recognition or identification centered on the physical form of the cargo on the conveyor, and is based on the shipping information of the cargo and the product characteristics in the cargo packaging (eg, size, weight, damage, etc.) The cargo state information is recognized through the cargo information recognizer 101, and the cargo state information recognized by the cargo information recognizer 101 is used for loading the cargo.

The cargo information recognizer 101 of the cargo sorting unit 100 is installed on a conveyor on which cargo is transported, and the cargo status information of the cargo recognized by the cargo information recognizer 101 is transferred to the cargo loading determination unit 400 as a control unit. is sent to

The cargo information recognizer 101 acquires cargo state information using a camera, which is a photographing means, and transmits the obtained cargo state information to the cargo loading determining unit 400 . The cargo information recognizer 101 uses a convolutional neural network (CNN) to detect an object for cargo in a camera image or uses text recognition technology to extract numbers/letters, and secures sufficient learning data to improve cargo recognition accuracy. will do CNN is a network structure using a convolution layer and is suitable for processing cargo, and can classify cargo by inputting cargo state information data to the cargo load determination unit 400.

The cargo status information data captured by the camera of the cargo information recognizer 101 and transmitted to the cargo loading determination unit 400 includes a transport route from the cargo loading location to the cargo unloading location and the cargo unloading sequence considering the characteristics of the cargo. do. The cargo loading determination unit 400 may determine a cargo transfer route and a cargo unloading order based on the cargo delivery information of the cargo state information.

Based on the cargo transfer path and cargo unloading order reflected in the cargo status information as described above, the cargo loading determining unit 400 transmits a cargo sorting command for the cargo to the cargo sorting unit 100 .

As shown in FIG. 3, the cargo sorting unit 100 determines the order of the cargoes based on the cargo status information data determined by the cargo loading determination unit 400 according to the cargo transport path and cargo unloading order reflected in the cargo status information. A cargo classifier 102 is provided to classify and transfer the cargo to the cargo priority loading line 110 or the cargo subordinate priority loading line 120.

Here, the cargo priority loading line 110 refers to a conveyor line in which cargo is transported in a state aligned toward the container c of the vehicle and loaded into the container c.

In addition, the cargo subordinated loading line 120 refers to a return line that temporarily waits for cargo that is not currently loaded, cannot be loaded, or has to be loaded as a subordinate priority. The cargo subordinate loading line 120 is a conveyor provided separately on one side of the cargo priority loading line 110 and is formed in a 'c' shape arranged so as not to interfere with the cargo transferred to the cargo priority loading line 110. The cargo is held on the conveyor for a certain period of time. Cargoes may be arranged by changing the order among the cargoes that are on standby in the cargo subordinated priority loading line 120 .

The cargo priority loading line 110 is directly connected to the cargo transport unit 200 for transporting cargo by a conveyor. The cargo transport unit 200 is a linear conveyor that is connected to a conveyor of a vehicle and transports cargo to be loaded into the vehicle, and an end of the conveyor is configured to be position-adjustable in one direction, that is, in the direction of the container c of the vehicle.

As shown in FIG. 4, the cargo transport unit 200 is a first conveyor 210 capable of adjusting the position of the front end of the conveyor in the forward and backward directions or in the vertical direction when the loading position of the cargo in the cargo vehicle is changed in the forward and backward directions. includes

The first conveyor 210 has a multi-stage belt structure that allows the length to be extended and contracted, and transports cargo sequentially and easily according to the length of the container c from the inside of the container c to the entrance of the vehicle when loading and unloading the cargo. can make it

In addition, a tilting shaft 211 is provided at the rear end of the first conveyor 210 so as to support the first conveyor 210 in a rotationally movable state so that it can be tilted at a predetermined angle with respect to the ground.

The length and height of the first conveyor 210, which can be adjusted in this way, can shorten the working time for cargo transport and provide ease and convenience to the transport work.

In addition, the cargo transport unit 200 is connected to receive cargo from the first conveyor 210, and a spin coupling unit 221 is provided at the front end of the first conveyor 210 to meander in the left and right directions. It is possible to include a second conveyor 220 for changing the loading position of cargo in the left and right directions.

The third conveyor 230 is installed with the cargo transport unit 200 connected to the front end of the second conveyor 220 and having the cargo loading unit 300 for pushing and transporting cargo from the conveyor to the loading position of the container c. includes

As shown in FIGS. 5 and 6, the cargo loading unit 300 is located in the receiving waiting groove 231 formed on the moving surface of the third conveyor 230 so as not to interfere with the cargo transported through the third conveyor 230. It has a standby position where it is positioned and a transfer position where it rises from the standby position and contacts the cargo to transport the cargo.

When cargo is loaded, the cargo loading unit 300 moves from the standby position to the transfer position, moves from the transfer position toward the loading position, and loads the cargo into the container c through an action of pushing and moving the cargo.

The cargo loading unit 300 is installed to be accommodated in the receiving waiting groove 231 of the waiting position of the third conveyor 230, and is provided to be able to move up and down from the receiving waiting groove 231.

The cargo loading unit 300 is provided with a gripper 310 that provides pushing force while in direct contact with the cargo. The gripper 310 has an attachment surface for vacuum attaching cargo by applied vacuum toward the moving direction of the third conveyor 230 .

The gripper 310 can be transported in the forward and backward directions by the transport unit 320 and can be moved up and down by the guide means provided in the gripper 310 and the transport unit 320 .

The guide means includes guide rails 321 formed on both sides of the transfer unit 320 and movable guiders 330 formed on both sides of the gripper 310 and movable along the guide rails 321 .

The vertical movement of the moving guider 330 is operated by an electric cylinder, and the forward and backward movement of the transfer unit 320 is operated by a motor driving force connected to the ball screw.

The gripper 310 is provided with a camera, which is a photographing means, facing the front so that the loading state of the cargo in the vehicle container c can be confirmed and transmitted to the cargo loading determining unit 400 .

The operating method of the cargo transport unit 200 configured as described above may include various other operating methods generally known by those skilled in the art.

The cargo loading unit 300 of the third conveyor 230 pushes and loads the cargo into the loading space of the container c while moving the transfer position, and the loading state of the cargo in the container c and the container c through the camera. ) The image of the loading space inside is transmitted to the cargo loading determination unit 400. An image of the loading space of the container (c) is also made through a camera mounted on the gripper 310, but an image of the initial loading space of the container (c) is captured using a camera installed in the container (c).

When the cargo transport unit 200 does not perform an accurate operation by the cargo loading determination unit 400, state information about the cargo transport unit 200 is detected through the failure/danger detection sensor 240 and the cargo transport unit Maintenance is possible for (200).

The cargo loading determination unit 400 determines the loading position of the cargo to be transferred to the container (c) based on the loading state information of the cargo on the container (c) and the information on the loading space inside the container (c), and transports the cargo. Part 200 is aligned with the determined loading position.

In the process of aligning the cargo carrier 200 to the loading position, the first conveyor 210 is tilted to adjust the height according to the loading height of the cargo loaded in the loading space of the container c, and the second conveyor 220 ) is adjusted through left and right movement, and the length of the first conveyor 210 is adjusted through the expansion and contraction of the first conveyor 210 in the front and rear directions so that the cargo transport unit 200 is placed in the loading space in the container c. will determine the location of

Here, the cargo loading determination unit 400 determines the position and size of empty spaces that can be loaded into the current container c through a loading image analysis algorithm, and matches the size of cargo scheduled to be loaded among the plurality of empty spaces, and at the same time Cargo is loaded by selecting an empty space whose loading sequence weight and loading height weight are within a certain standard.

A cargo loading method using a cargo loading device according to an embodiment of the present invention will be described below.

7 is a flowchart showing a loading sequence of cargo in the cargo loading and unloading device according to the present invention.

As shown in FIG. 7, when cargo arrives at the cargo classification unit 100 and passes through the cargo information recognizer 101, the cargo information recognizer 101 recognizes the cargo status information of the cargo and determines cargo loading. stored in unit 400.

The cargo loading determination unit 400 determines whether cargo is loaded based on cargo delivery information and cargo state information based on product characteristics within the cargo package through a cargo status information recognition algorithm. At the same time, the cargo loading determination unit 400 determines whether the cargo is loaded based on information about the loading space, such as the loading state of the cargo inside the container (c) and the image of the loading space inside the container (c) captured by the camera. judge

At this time, the cargo loading determination unit 400 determines a cargo transfer route and a cargo unloading order based on the cargo delivery information of the cargo state information.

The cargo sorter 102 of the cargo sorting unit 100 transports the cargo whose loading is determined based on the information determined by the cargo loading determination unit 400 based on the cargo transfer route reflected in the cargo status information and the cargo unloading order. The cargo to be transported into the cargo priority loading line 110 or the cargo priority loading line 120 is classified, respectively, to determine the transport order of the cargo transported into the container c.

Among the cargo priority loading line 110 or the cargo subordinate loading line 120, the cargo transported through the cargo priority loading line 110 is transported through the first to third conveyors 230 of the cargo transport unit 200 of the vehicle. It is transported and loaded into the container (c). Next, among the cargo waiting in the cargo subordinate loading line 120, it can be transferred to the cargo transport unit 200 in order and loaded.

At this time, the cargo loading determination unit 400 determines the container (c) based on the loading state information of the cargo recognized through the photographing means installed in the inside of the container (c) and the gripper 310 and the information on the loading space inside the container (c). ), and the end of the third conveyor 230 of the cargo transport unit 200 is determined and aligned with the determined loading position.

The cargo whose loading position is determined inside the container c of the vehicle is transferred to the container c of the vehicle through the conveyor through the cargo sorting unit 100 and the cargo transport unit 200 .

The cargo transported along the conveying surface of the third conveyor 230 of the cargo transport unit 200 is moved up and down by the gripper 310 inserted into the waiting position of the waiting groove 231 of the third conveyor 230. In the state of moving to the transfer position, the cargo located in the front is pushed and loaded into the loading position of the container (c) determined by the cargo loading determination unit 400.

A camera installed in the gripper 310 takes a picture of the cargo loading result and transmits the image to the cargo loading determination unit 400 .

The cargo transport process is repeatedly performed until all cargoes are loaded in the loading position of the container c, and the entire progress can be managed through the cargo loading determination unit 400.

On the other hand, when the cargo loading determination unit 400 determines that the cargo status information of the cargo arriving at the cargo sorting unit 100 and the unloading order of the cargo are suitable for the lower priority, the cargo sorter 102 classifies the cargo into the lower priority loading line 120. ) to wait until the transported cargo is ready for loading on the conveyor for a certain period of time.

Thereafter, the cargo loading determination unit 400 recognises the cargo state information by passing the cargo in the cargo subordinate loading line 120 through the cargo information recognizer 101 again.

The cargo whose loading status is determined based on the cargo status information recognized by the cargo information recognizer 101 is transferred to the cargo transport unit 200 based on the cargo transfer route and cargo unloading order reflected in the cargo status information.

8 is a flowchart illustrating a method for determining a loading position inside a container c for a cargo loading and unloading method according to the present invention, and a cargo arrangement algorithm for determining a loading space inside the container c will be described.

Regarding the cargo input through the central conveyor, the cargo information recognizer 101 recognizes the cargo delivery information and the cargo status information of the cargo based on the product characteristics in the cargo package, and transmits it to the cargo loading determination unit 400.

Thereafter, the cargo loading determination unit 400 determines the loading position of the cargo to be transferred to the container (c) based on the loading state information of the cargo and information on the loading space inside the container (c), and the cargo transport unit 200 aligned with the determined loading position.

The cargo loading determination unit 400 passes through the cargo sorter 102 in the cargo sorting unit 100 among a plurality of empty spaces that can be loaded into the current container c through the cargo loading determination algorithm, and the cargo priority loading line 110 Through this, the cargo is loaded by selecting an empty space that matches the size of the cargo to be transported and whose loading order weight and loading height weight are within a certain standard.

Regarding the loading order weight and loading height weight, the cargo loading determining unit 400 calculates the loading order weight and loading height weight for determining the loading decision of the cargo. For example, the loading order weight is a value between 0 and 1, and as it approaches 0, loading is performed toward the entrance of the container (c), and as it approaches 1, loading is carried out toward the inside of the container (c).

The loading height weight is a value between 0 and 1. The closer to 1, the lower the load, and the closer to 0, the upper. At this time, the priority for loading can be corrected by determining the type of cargo and whether there is a risk of damage.

In addition, through a camera inside the container or a camera mounted on the gripper 310, the loading state of the cargo inside the container (c) and the information of the loading space inside the container (c), that is, the loading position inside the container (c) The size is transmitted to the cargo load determination unit 400.

Based on the information on the loading state of the cargo and the information on the loading space inside the container (c), the loading position of the cargo being transferred to the container (c) is determined.

Through the loading video analysis algorithm, the position and size of the empty space that can be loaded into the current container (c) is identified, the loading order weight and loading height weight are compared with the characteristic values of the cargo, and through this, an empty space within the loading standard is selected. will load the cargo.

When there is no empty space in the container (c) within the loading standard, cargo loading is delayed to a lower priority through the cargo sorter 102 so that the cargo is in a standby state.

Therefore, the present invention can solve the problem of manpower shortage by determining whether cargo status information, delivery information, and cargo are loaded in the container (c) of the vehicle, and performing loading work using an automated process using a conveyor. In addition, as the cargo is loaded according to the loading order and cargo characteristics considering the delivery route, location information, and unloading order of the cargo, the time for unloading work can be reduced.

The above description of the present invention is for illustrative purposes, and those skilled in the art can understand that it can be easily modified into other specific forms without changing the technical spirit or essential features of the present invention. will be. Therefore, the embodiments described above should be understood as illustrative in all respects and not limiting. The scope of the present invention is indicated by the following claims, and all changes or modifications derived from the meaning and scope of the claims and equivalent concepts should be interpreted as being included in the scope of the present invention.

100: cargo classification unit 101: cargo information recognizer
102: cargo sorter 110: cargo priority loading line
120: Cargo subordinated loading line 200: Cargo transport unit
210: first conveyor 211: tilting axis
220: second conveyor 221: spin coupling unit
230: third conveyor 300: cargo loading unit
310: gripper 320: transfer unit
321: guide rail 330: moving guider
400: cargo loading determination unit

Claims (8)

a cargo sorting unit configured to determine a transport order of the cargo by recognizing delivery information of cargo transported along the conveyor and cargo state information resulting from product characteristics in cargo packaging;
A conveyor for transporting the cargo to the container of the vehicle according to the transfer order determined by the cargo sorting unit, comprising: a cargo transport unit configured to be position-adjustable to a loading position of the container;
a cargo loading unit pushing and transporting the cargo from the conveyor of the cargo transport unit to a loading position of the container; and
Based on the delivery information of the cargo of the cargo status information, a cargo transfer route and cargo unloading sequence are grasped, a cargo sorting command for the cargo is transmitted to the cargo sorting unit, and the cargo is loaded into the container. And a cargo loading determination unit for determining a loading position of cargo transported to the container based on state information and information on a loading space inside the container, and aligning the cargo transport unit to the determined loading position of the container. Cargo loading and unloading device.
According to claim 1,
The cargo classification unit,
a cargo information recognizer installed on the conveyor on which the cargo is transported and recognizing cargo state information of the cargo; and
Based on the cargo status information data determined by the cargo loading determination unit according to the cargo transfer route and cargo unloading order reflected in the cargo status information, the order of the cargo is determined and classified into a cargo priority loading line or a cargo subordinate priority loading line, respectively. Cargo loading and unloading device characterized in that it comprises a cargo sorter for transporting.
According to claim 1,
The cargo carrier,
A first conveyor having a multi-stage belt structure capable of height adjustment in response to the loading height of cargo loaded in the container and enabling extension and contraction of the length of the first conveyor;
a second conveyor having a spin coupling part installed at the front end of the first conveyor so as to meander in the left and right directions; and
A cargo loading device comprising a third conveyor installed at the front end of the second conveyor and equipped with the cargo loading unit.
According to claim 3,
The cargo loading unit,
A gripper having a standby position located in a receiving waiting groove formed on a moving surface so as not to interfere with the cargo transferred through the third conveyor, and a transfer position rising from the standby position and contacting the cargo to transfer the cargo and
The load loading device according to claim 1 , wherein the gripper moves from the standby position to the transfer position when the load is loaded, and pushes and moves the load while moving from the transfer position toward the load position.
According to claim 4,
An attachment surface for vacuum attaching cargo by applied vacuum is formed on the gripper in the moving direction of the third conveyor,
A transfer unit capable of transferring the gripper in the forward and backward directions is provided,
It is formed to be able to move up and down by a guide means provided in the gripper and the transfer unit,
The guide means includes guide rails formed on both sides of the transfer unit and moving guides formed on both sides of the gripper and movable along the guide rails.
(a) determining whether the cargo is loaded into the vehicle container based on cargo state information of the cargo by a cargo loading determination unit;
(b) classifying the cargo to be transported into a cargo priority loading line or a cargo subordinate priority loading line based on the cargo state information determined by the cargo loading determination unit and transferring the cargo; and
(c) including the step of allowing the cargo loading determination unit to transport and load the cargo transported through the cargo priority loading line into a container of a vehicle through a cargo transport unit;
The cargo status information of the cargo includes a transport route from the loading location of the cargo to the unloading location of the cargo, and a cargo unloading sequence considering the characteristics of the cargo,
The step (c) determines the loading position of the cargo to be transferred to the container based on information on the loading state of the cargo on the container and information on the loading space inside the container, and determines the loading position of the cargo transported by the cargo transport unit. A cargo loading method characterized by aligning with a position.
According to claim 6,
In the step (a), the cargo loading determination unit further includes information on the loading space inside the container being photographed to determine whether or not the cargo is loaded.
According to claim 6,
In step (c),
The cargo loading determination unit,
Determining the loading position of the cargo transferred to the container based on the loading state information of the cargo and the information of the loading space inside the container;
Among the plurality of empty spaces that can be loaded into the container, an empty space that matches the size of the cargo to be transported through the cargo transport unit and has a loading order weight and a loading height weight within a certain standard is selected to load the cargo. Characterized in that How to load and unload cargo.

Images