KR101156617B1 - Method and system for deciding a loading location with wireless-tag - Google Patents

Abstract

The present invention relates to a cargo loading position recognition system and method using a radio tag, to calculate the optimal virtual loading position using the information on the target cargo to be loaded in a predetermined container, and through the wireless tag attached to the target cargo A container that recognizes the information of the target cargo and enables the target cargo to be loaded at the optimal virtual loading position corresponding to the recognized target cargo information. The present invention relates to a cargo loading location recognition system and method using a wireless tag that can be determined using a location wireless tag.

Description

Method and System for Recognizing Cargo Positioning Location using Wireless Tag {Method and System for deciding a loading location with wireless-tag}

1 is a block diagram showing the internal configuration of a preferred embodiment of a cargo loading position recognition system using a radio tag according to the present invention.

2 is a flow chart showing a process related to the cargo position recognition method using a radio tag according to the present invention.

Figure 3 is a general schematic diagram of the cargo position recognition system using a radio tag according to the present invention.

The present invention relates to a cargo loading position recognition method and system using a wireless tag, and to recognize the cargo information and the position information in the container using a wireless tag, respectively, and in conjunction with the virtual loading position set by the simulation by a predetermined method cargo The present invention relates to a cargo loading position recognition method and system using a radio tag that can be loaded in a predetermined position in a container.

Logistics industry of large and small cargoes using ships, aviation, and vehicles continues to develop as the industry develops. In recent years, the service industry using parcel delivery such as small packages is growing as a new type of logistics.

As the industry develops, the amount of logistics is constantly increasing. However, the logistics industry is demanding not only a quantitative increase but also a qualitative increase in the level of customer service.

In particular, when a large amount of loaded cargo is transported mixed, many problems, such as misclassification of goods, misconduct on whether the container to be loaded or loaded in the container has been generated.

When relying only on the recording method by type of document, the information such as the weight or volume of the cargo is often inaccurate and the actual loading position of the cargo cannot be known. Refusal may also occur due to time consuming or loss by the freight ordering company, lack of quantity or misdelivery.

If the loading position in the loading or distribution process is unclear, and the responsible person is indefinite, the wrong material is transferred or lost, so that the responsible material becomes unclear and it is impossible to ensure not only high quality logistics services but also consumer protection. All of the problems related to loading in the logistics industry can cause economic damage by bringing down the credibility and waste of time and manpower due to failure to deliver the right place.

The technical problem to be achieved by the present invention, from the planning stage for the loading of the cargo to use the information of the cargo related to the size, weight, volume, handling attention, etc. of the cargo to set the optimal position for the loading position, In addition to the method of recording the cargo information using the document of the print media, using the cargo information radio tag that stores the information about the cargo to recognize the information about the cargo, and also to determine the actual loading position installed in the container It is to implement a cargo loading location recognition method and system using a wireless tag to reduce the cost by maximizing efficiency in the loading process, delivery process, unloading process, etc. using the radio tag.

Another object of the present invention is to provide a computer-readable recording medium having recorded thereon a program for executing the above cargo loading method on a computer.

In order to achieve the above technical problem, the cargo loading position recognition method using a wireless tag according to the present invention, the central server means is a virtual location information that is a predetermined position to be loaded in the container of the target cargo to be loaded in a predetermined container A virtual location information setting step of setting by a predetermined method using cargo information of the target cargo; A cargo tag recognition step in which the central server means receives the cargo information of the target cargo from a wireless tag reader that receives the cargo information of the cargo information wireless tag attached to the target cargo; And a virtual location information transmitting step of transmitting, by the central server means, loading location information which is the virtual location information corresponding to the cargo information.

By setting the optimal loading position with respect to the cargo loading in advance through the method implemented by this method, the cargo information is recognized by using a wireless tag in the process of loading, and the optimal loading position corresponding to the recognized cargo is transmitted. Implement a method to load the cargo in the optimal loading position in the process of loading.

The cargo loading position recognition method may further include: a loading position detecting step of detecting, by a container position detecting means, a container position information radio tag corresponding to the loading position value information installed in a container; And a control means for outputting a control signal for loading the target cargo for outputting a signal for controlling the loading of the target cargo at a position in the container corresponding to the container position information radio tag detected in the loading position detecting step. Cargo loading step; may include.

Through the above configuration, the position in the container can be determined by using a radio tag, and the cargo can be loaded at the position corresponding to the received loading position information, so that the cargo can be loaded more accurately and efficiently. .

The cargo loading recognition method may further include: transmitting a result information regarding a loading result of the target cargo; And a result information storing step of storing the received result information.

Through the above configuration, it is possible to receive and store the result information on the loading result so that the loading result and the loading position of the cargo can be used for unloading.

In addition, the loading rate of the predetermined container may be calculated using the loading result and the target cargo to be loaded in the predetermined container, and may be configured to use information on an estimated time or progress of loading the cargo.

In accordance with another aspect of the present invention, there is provided a cargo loading position recognition system using a wireless tag, wherein the virtual position information of the target cargo to be loaded into the container is stored in the container. A virtual loading position setting unit configured by a predetermined method using cargo information; A cargo information receiver for receiving cargo information of the target cargo from a cargo information radio tag attached to the target cargo; And a load position transmitter for transmitting load position information, which is the virtual load position information corresponding to the freight information received from the freight information receiver.

Through the above configuration, it is possible to set the optimal loading position regarding the loading position of the target cargo, to check the information about the cargo by using a radio tag, and to load the cargo at the optimal loading position set. A system can be implemented that transmits information about the system.

In addition, the cargo loading recognition system includes a container loading position detection unit for detecting a container position information radio tag corresponding to the loading position value information installed in the container; And a cargo loading control unit configured to output a signal for controlling the loading of the target cargo at a position in the container corresponding to the container location information radio tag detected by the container loading location detection unit.

Through the above configuration, the position in the container corresponding to the loading position of the target cargo can be determined by using a radio tag, and the cargo can be loaded at the above position, so that a system can be implemented to ensure accuracy in actual loading of the cargo. have.

The cargo loading recognition system may further include a loading result receiving storage unit configured to receive and store loading result information regarding the loading result of the target cargo.

The additional loading result receiving storage unit may implement a system capable of storing information on whether a corresponding cargo is loaded, a loaded container, a loading position in the loaded container, and the like. Such information may also be configured as a system for additionally calculating a loading rate of the predetermined container by using the stored loading result information and the target cargo to be loaded in the predetermined container.

Hereinafter, exemplary embodiments of an image authentication system and method implementing a user interface function according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram showing the internal configuration of a preferred embodiment of a cargo loading position recognition system using a radio tag according to the present invention.

Referring to Figure 1, the cargo loading position recognition system using a wireless tag according to the present invention, virtual loading position setting unit 100, cargo information receiving unit 110, loading position transmitting unit 120, container loading position detection unit 130 The cargo loading control unit 140 and the loading result receiving unit 150 is provided.

The virtual loading position setting unit 100 sets the virtual position information which is a predetermined position to be loaded into the container of the target cargo to be loaded in a predetermined container by a predetermined method using the cargo information of the target cargo.

When there is a large quantity of cargo to be loaded or when there is more than one container as a loading space, it is common to classify the cargo to be loaded according to the kind of cargo to be loaded, the producer of the cargo, the destination of the cargo or the recipient. In this case, in order to find out in real time what information is loaded in which container and what cargo is loaded in the selected container at which location in real time, and to use the information about this, first, the virtual repositioning unit 100 Information about the type of cargo, the producer, the destination, the recipient, the size, the weight of the cargo, the handling caution, and the like, based on the information on the cargo to be loaded at the predetermined position to be loaded and the container on which the cargo is loaded. Based on the simulation, we will set the virtual location information, which is the optimal loading location, through simulation, etc.

That is, the virtual loading position setting unit 100 sets the information about the container to be loaded for each load, the position information in the container to load the load in the container, for example, as shown in Table 1 below.

turn Cargo Information Its container Position in container One A cargo Autumn container (1,1) 2 B cargo My container (2,2) 3 C cargo Autumn container (1,3) … … … …

According to Table 1, the cargo A is to be loaded in the "ga" container, and the virtual loading position information is set to the optimal loading position of the position corresponding to (1, 1) in the "ga" container.

The position (1,1) in the container is relative information about the position in the container, and any method can be used to specify the position in the container.

In Table 1, the position in the container is shown two-dimensionally, but if the container is composed of a space partitioned three-dimensionally, the position in the container may also be expressed in three-dimensional coordinates.

Similarly, the cargo C is the same "valid" container as the cargo A, and the virtual position information is set to the position corresponding to (1, 3) in the "valid" container.

Subsequently, when the actual cargo is loaded, as shown in the table shown above so as to be loaded according to the virtual position information, setting information about the loading of all the target cargo to be loaded, and stores it by data.

After the virtual loading positions are set for all cargoes to be loaded, the configuration for use in the actual loading process will be described.

The cargo information receiving unit 110 receives cargo information of the target cargo from the cargo information radio tag attached to the target cargo.

Each cargo to be loaded has a cargo information radio tag, which is a radio tag in which information of the cargo to be loaded is recorded, and receives information about the cargo by a radio tag receiving device that recognizes the radio tag. By using the wireless tag and the wireless tag reader (wireless tag receiving device) to obtain the cargo information, it is possible to obtain real-time cargo information electronically out of the letter recording medium such as documents.

The load position transmitter 120 transmits the load position information which is the virtual load position information corresponding to the freight information received from the freight information receiver 110.

The loading position transmitter 120 transmits the loading position information which is the virtual placement position information of the cargo corresponding to the cargo information received from the cargo information receiver 110 among the virtual position information set in advance in the virtual loading position setting unit 100. Do it. Loading position information transmitted from the loading position transmitting unit 120 is preferably transmitted to a device that can be confirmed in the carrier, transport vehicle, etc. for actually loading the cargo.

By the loading position information transmitted as described above, it is possible to load the cargo at the loading position in the container. To this end, a description will first be given of a method of determining information about a location in a container.

Typically, the container is three-dimensional, but for convenience of description, the container will be described as an example in a two-dimensional plane.

The space within the container occupying a predetermined area is divided into two dimensions, and a predetermined point (for example, the left end of the container door), etc. is defined as a reference for determining the relative position, and the space partitioned therefrom It can be represented by two-dimensional coordinates (for example, (1,1), (1,2). (1,3) ..... (3.5)). The position indicated by the two-dimensional coordinates may be displayed in the container or implicitly determined by a predetermined agreement.

According to the present invention, the container position information detecting unit is provided with a container position information radio tag which records the information about the partitioned position in the container such as the two-dimensional coordinates as a medium representing the position of the partitioned region for each partitioned region. The controller 130 is configured to determine the position information such as the two-dimensional coordinates in a manner of recognizing the container position information radio tag.

Container loading position detection unit 130 is composed of a wireless tag reader using a method that the wireless tag reader recognizes the information of the radio tag and the container position information radio tag corresponding to the loading position information received from the loading position transmitter 120 Recognize.

As described above, since the information about the partitioned location in the container is stored in the container location information radio tag, the container location information radio tag storing the location information corresponding to the received loading location information is stored in at least one container location information radio tag. Detect from tag.

Finally, the cargo loading control unit 140 initially set by outputting a signal for controlling the loading of the target cargo at a position in the container corresponding to the container position information wireless tag detected by the container loading position detecting unit 130. It is possible to actually load the cargo at the virtual loading location.

Through the above configuration, the actual loading process for cargo loading is completed.

In addition, the loading result receiving unit 150 receives and stores the loading result information regarding the loading result of the target cargo. When the loading is completed, the information on the loading result is received and stored, and the loading rate of the predetermined container may be calculated using the stored loading result information and the target cargo to be loaded in the predetermined container. The loading result information is received by a carrier, etc., which actually loaded the corresponding cargo, and transmitted to the loading result receiving unit 150.

By using the loading result information described above, the information on whether loading is complete or not, the degree of loading in real time to grasp the efficient loading, by using it can be used as useful information about the load cargo to consumers or unloaders.

Hereinafter will be described in detail with respect to the cargo loading position information recognition method according to the present invention.

2 is a flowchart illustrating a process relating to a cargo loading position recognition method using a wireless tag according to the present invention.

Referring to the flowchart shown in FIG. 2, the virtual loading position setting unit 100 provided in the central server means for controlling the loading of the cargo, transmitting the cargo loading position, storing the information, and the like may be loaded in a predetermined container. Virtual position information, which is a predetermined position to be loaded into the container of the target cargo, is set by a predetermined method using the cargo information of the target cargo (S200).

Based on the information on the cargo to load the predetermined position to be loaded and the container on which the cargo is loaded, information on the type of cargo, the producer, the destination, the recipient, the size, the weight of the cargo, the handling caution Simulates what cargoes are loaded in which containers at which locations, and sets the virtual location information as the optimal loading location.

After determining the optimal loading position of the cargo by simulation, when the cargo enters the loading place, it checks which cargo is incoming and transmits the loading position corresponding to the incoming cargo so that the cargo can be loaded at the right place. .

To this end, after the virtual location is set, the cargo information receiving unit 110 provided in the central server means receives the cargo information of the target cargo from a wireless tag reader that receives the cargo information of the cargo information wireless tag attached to the target cargo. Received (S210).

After receiving the cargo information, the loading position transmitter 120 provided in the central server means transmits the loading position information which is the virtual position information corresponding to the cargo information. The loading position information transmits the loading position of the cargo to a carrier or a transport vehicle that actually loads the cargo into a container (S220).

After the loading position is transmitted, the container position detecting means detects the container position information radio tag corresponding to the loading position information installed in the container (S230).

Container position detection means may be used in various ways, the present invention uses a radio tag reader that can recognize a radio tag. The container location information radio tag corresponding to the received loading location information is detected by a method of recognizing the container location information radio tag storing the location information for each location of the partitioned location in the container.

The control means for detecting the container position information radio tag corresponding to the received loading position information among the one or more container position information radio tags to determine the loading position of the corresponding cargo, and then outputting the control signal for loading the target cargo. A signal for controlling the loading of the target cargo at a position in the container corresponding to the container position information radio tag detected in the position detecting step S230 is output (S240).

The control means uses a computer or the like, and is preferably carried by a transporter or mounted on a transport vehicle. Through this, a signal for controlling the load is output to a subject who loads the corresponding cargo, so that the cargo can be actually loaded at a predetermined optimal position.

The loading result receiving unit 150 provided in the central server means receives the result information regarding the loading result of the target cargo when the loading is completed (S250). The received result information is stored (S260).

As described above, the method of recognizing the radio tag is used in the step of recognizing the information of the cargo and in the step of recognizing the information on the position in the container. Through the cargo loading position recognition method of the present invention is implemented.

Hereinafter, a description will be given of the actual and overall characteristic flows related to the shipment of goods in order to describe and describe the technology related to the cargo loading position recognition system and method according to the present invention with reference to FIG.

Figure 3 is a general schematic diagram of the cargo position recognition system using a radio tag according to the present invention.

Referring to Figure 3, the configuration according to the overall practical process according to the cargo loading position recognition according to the present invention is the central control system 300, the cargo to be loaded 310, cargo information wireless tag 320, wireless tag reader transceiver 330, the container location information wireless tag 340, the location transmitting and receiving device 350, and the control device 360.

The central control system 300 sets the most suitable loading position through simulation based on the information of the cargo such as the volume, weight, handling attention, etc. of the cargo to be loaded in a predetermined container.

When a cargo transport vehicle such as a forklift loads the load target cargo 310 and enters the loading dock, etc., the load target cargo 310 is attached with a cargo information radio tag 320 in which the cargo information on the load target cargo is recorded. . The information stored in the attached cargo information wireless tag 320 is recognized by the wireless tag reader transmitter 330 when passing through a gate-type sidewalk structure in which the wireless tag reader transmitter 330 is installed. The reader transmitter 330 transmits the recognized information to the central control system 300.

The central control system 300 receiving the transmission is again installed in the transport vehicle and the like about the optimal loading position set in advance by a simulation or the like based on the information such as the load target cargo 310 corresponding to the received cargo information, etc. It transmits to the position transmitting and receiving device 350.

In the container, one or more container location radio tags containing information for each location of the container are installed, and the location transmitting and receiving device 350 corresponds to a location corresponding to the information about the loading location received among the one or more container location radio tags. The container position wireless tag 340 is detected.

The control device 360 outputs a control signal for loading the cargo to be loaded 310 into the corresponding container location wireless tag detected by the location transmitting and receiving device 350. Through this, the operator of the freight transport vehicle loads the cargo at the optimal expected loading position, saves the loading result in the central control system 300, and reduces the time required to find the cargo at the time of unloading, together with other goods. Even if it is mixed, the cargo can be efficiently found and unloaded.

Through the above process to implement the cargo position recognition system and method using a radio tag according to the present invention.

The present invention can also be embodied as computer-readable codes on a computer-readable recording medium. The computer-readable recording medium includes all kinds of recording devices in which data that can be read by a computer system is stored.

Examples of computer-readable recording media include ROM, RAM, CO-ROM, magnetic tape, floppy disks, optical data storage devices, and the like, which are also implemented in the form of carrier waves (for example, transmission over the Internet). Include. The computer readable recording medium can also be distributed over network coupled computer systems so that the computer readable code is stored and executed in a distributed fashion.

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 taken by way of limitation in the embodiment in which said invention is directed. It will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

According to the cargo loading position recognition system and method using the wireless tag according to the present invention, a large number of cargoes can be efficiently loaded at a fixed position in a container of a limited size, and a list of goods loading provided to the customer is provided with actual loading. Can match.

 Through this, the trust of the customer can be increased and the loading process can be controlled and controlled in real time, so that the control agency can keep track of the progress of the loading operation so that the loading process can be efficiently operated. When a problem or error occurs, it is easy to detect and solve the problem, and it can save time by effectively reducing the time required for loading and reducing the type of media such as paper required for logistics.

In addition, it is possible to effectively overcome the inefficiency such as the time delay and work error due to the inefficient loading, and the numerical rejection of the numerical seal and the opacity of loading of the cargo, such as time wasted in finding cargo during unloading operation.

Claims (9)

The target cargo may be loaded by the central server means by a predetermined method using cargo information including a type of the target cargo to be loaded in a predetermined container, a producer of the target cargo, a destination of the target cargo, and a weight of the target cargo. A virtual location information setting step of setting a virtual location information which is a predetermined position to be loaded into the container and the container; A cargo tag recognition step in which the central server means receives the cargo information of the target cargo from a wireless tag reader that receives the cargo information of the cargo information wireless tag attached to the target cargo; And A virtual location information transmitting step of transmitting, by the central server means, loading location information which is the virtual location information corresponding to the cargo information; A loading position detecting step of the container position detecting means detecting the container position information radio tag corresponding to the loading position information installed in the container; And A cargo for outputting a signal for controlling the loading of the target cargo at a position in the container corresponding to the container position information radio tag detected by the control means for outputting a control signal for loading the target cargo in the loading position detecting step; Loading step recognition method for cargo loading using a wireless tag, characterized in that it comprises a loading step. delete The method of claim 1, wherein the cargo loading position recognition method, A transmission step of receiving, by the central server means, result information regarding the loading result of the target cargo; Cargo loading location recognition method for a cargo shipment using a wireless tag, characterized in that it further comprises a result information storage step of storing the received result information by the central server means. According to claim 3, The result storage step, A cargo loading position recognition method for a cargo shipment using a wireless tag, characterized in that for calculating the loading rate of the predetermined container using the stored cargo loading result and the target cargo to be loaded in the predetermined container. The container and the container on which the target cargo is to be loaded by a predetermined method using cargo information including a type of the target cargo to be loaded in a predetermined container, a producer of the target cargo, a destination of the target cargo, and a weight of the target cargo. A virtual loading position setting unit for setting the virtual position information which is a predetermined position to be loaded in the data; A cargo information receiver for receiving cargo information of the target cargo from a cargo information radio tag attached to the target cargo; A load position transmitter which transmits load position information which is the virtual load position information corresponding to the freight information received from the freight information receiver; A container loading position detecting unit detecting a container position information radio tag corresponding to the loading position information installed in the container; And A cargo ship using a radio tag comprising a; cargo loading control unit for outputting a signal for controlling the loading of the target cargo at a position in the container corresponding to the container position information wireless tag detected by the container loading position detection unit; Cargo location recognition system for the enemy. delete According to claim 5, The cargo loading position recognition system, And a loading result receiving storage unit for receiving and storing loading result information regarding the loading result of the target cargo. The method of claim 7, wherein the loading result receiving storage unit, And a loading rate of the predetermined container using the stored loading result information and the target cargo to be loaded in the predetermined container. A computer-readable recording medium having recorded thereon a program for executing the cargo loading position recognition method according to claim 1, 3 or 4.

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