KR20160135911A - Logistics communication System and Method for supporting two-way communication - Google Patents

Logistics communication System and Method for supporting two-way communication Download PDF

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KR20160135911A
KR20160135911A KR1020150069076A KR20150069076A KR20160135911A KR 20160135911 A KR20160135911 A KR 20160135911A KR 1020150069076 A KR1020150069076 A KR 1020150069076A KR 20150069076 A KR20150069076 A KR 20150069076A KR 20160135911 A KR20160135911 A KR 20160135911A
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South Korea
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tag
logistics
information
smart point
iot communication
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KR1020150069076A
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Korean (ko)
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KR101689349B1 (en
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최형림
김재중
이재기
김채수
이강배
박병권
정준우
박창현
최성필
문영식
김태훈
이병하
조재희
전미진
박민선
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동아대학교 산학협력단
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Priority to KR1020150069076A priority Critical patent/KR101689349B1/en
Priority to PCT/KR2016/005263 priority patent/WO2016186448A1/en
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
    • G06Q10/083—Shipping
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
    • G06Q10/083—Shipping
    • G06Q10/0833—Tracking

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Abstract

The present invention relates to a distribution IoT communication system and method for supporting bidirectional communication, which can provide, to a user in real-time, information gathered by monitoring the internal state of a container and supporting the bidirectional communication. The distribution IoT communication system comprises: tags; a smart point; and a distribution IoT communication server, wherein the tags perform bidirectional communication while being connected to one smart point and having an address value of the distribution IoT communication server with which communication is to be performed; the smart point allocates a virtual address when any one of the tags is connected thereto, transmits information of the tag to the distribution IoT communication server by supporting the bidirectional communication, and routes the information when the distribution IoT communication server or the user transmits the information to the tag; and the distribution IoT communication server stores an address of the smart point, which registers and relays the information of the tag connected through the smart point, and controls communication when the tag communicates with the distribution IoT communication server, and the distribution IoT communication server or the user transmits the information to the tag.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a logistics IoT communication system and a method for supporting two-

The present invention relates to a logistics IoT communication system, and more particularly, to a logistics IoT communication system and method for supporting bi-directional communication so as to provide information to a user in real time by supporting intra- will be.

Generally, a container is used to transport a cargo when goods are imported or imported, and the container is carried on a ship or a freight car.

In order to transport such containers, it takes 7 ~ 15 days for inland vehicle movement, and 1 ~ 2 months or more for long distance transportation by sea transportation. It is a factor that has a lot of influence on the increase.

Furthermore, systematic management of each container is required even after arriving at a port or a medium water port to unload or load the container.

RFID (Radio Frequency Identification) is used as a technology for recognizing the position of a container. This is a method of transmitting data from an RFID tag to an RFID reader using a magnetic or electric field without electrical contact. .

Since RFID does not require mechanical contact, it does not cause damage due to friction, is less affected by contamination or the environment, and can pass through non-metallic materials.

In addition, high-speed recognition is possible, and high-speed moving object recognition is possible.

When the RFID reader emits a continuous wave in the antenna of the RFID reader, the RFID reader reads the identifier and data of the RFID tag when the RFID tag storing the unique identifier and the data enters the radio wave range.

The RFID reader is configured to transmit the read information to the data processing device to provide necessary services.

However, in the case of the RFID of the related art, only one piece of information held by the tag is unilaterally transmitted to the reader, so that the position and status of the container are limited.

To solve this problem, when a WCDMA / GSM communication module is added to a tag to utilize it as an M2M terminal, battery consumption and excessive maintenance cost may occur because the mobile terminal always transmits information using mobile communication.

Therefore, the container monitoring system of the related art stores the data sent by the tag in the server and confirms it by the user, so it is not easy to monitor in real time at the desired time of the user.

Korean Patent Publication No. 10-2009-0023008 Korean Patent Publication No. 10-2011-0124082

The present invention is to solve the problem of the conventional container monitoring system, and it is an object of the present invention to provide a container monitoring system which is capable of maintaining a connection state between a tag and a user and performing bidirectional communication, System, and method.

It is an object of the present invention to provide a logistics IoT communication system and method that supports bidirectional communication in which a tag of a container being transported by a user is controlled and monitored and controlled.

The present invention can be installed and applied to all containers and enables monitoring of the internal state of the container and bidirectional communication to provide information collected in real time to the user so that power consumption is low and maintenance cost is low and real- And to provide a logistics IoT communication system and method supporting bi-directional communication.

The present invention enables the bidirectional communication of the tag, thereby enabling the tag to be controlled according to the user's requirements and the logistics conditions. Also, it is possible to prevent the damage of the cargo when the security such as dangerous goods or high- And it is an object of the present invention to provide a logistics IoT communication system and a method for supporting bidirectional communication so as to minimize damage such as theft.

The objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

According to another aspect of the present invention, there is provided a logistics IoT communication system for supporting bidirectional communication, comprising: a tag having an address value of a logistics IoT communication server to communicate with, A smart point for transmitting a tag information to a logistics IoT communication server by supporting a bidirectional communication and routing the information when a logistics IoT communication server or a user transmits information by a tag, And stores the address of the relayed smart point, and when the tag communicates with the logistics IoT communication server and when the logistics IoT communication server or the user transmits information with the tag, And an IoT communication server.

Here, the logistics IoT communication server includes: a tag address management unit for managing a tag virtual address assigned by a smart point for bidirectional communication with a tag through a smart point; A smart point management unit for storing and managing an address of a smart point relaying a tag and a logistics IoT communication server; a case in which a tag communicates with a logistics IoT communication server; A bi-directional communication control unit for transmitting information to a smart point associated with the tag when the user transmits information to the tag, and controlling the communication to transmit information to the tag by routing the smart point to the smart point; To maintain the communication between the tag and the user And a tag management and movement determination unit.

The logistics IoT communication server performs bi-directional communication between the tag and the user using the address of the tag, and maintains communication between the tag and the user by updating the address of the tag through the new smart point when the tag is moved.

The smart point is located between the tag and the logistics IoT communication server, and serves as a gateway for unifying different packets and information, and transmits information by supporting a wired or wireless communication method depending on the usage environment.

The logistics IoT communication server is characterized by installing a tag for container monitoring and monitoring the environment inside the container and the sealing detection of the container door through received sensor information.

According to another aspect of the present invention, there is provided a logistics IoT communication method for supporting bidirectional communication in which a tag is connected to one smart point and a virtual address is allocated to a tag to which a smart point is connected, A step in which the communication server registers the information of the tag and stores the address of the relayed smart point; transmitting the tag information to the logistics IoT communication server through the smart point; Transmitting the information to the smart point connected to the tag, and transmitting the information to the tag by routing the smart point to the smart point.

When the tag is connected to one smart point, the tag assigns a virtual address to the tag associated with the smart point, and the tag has an address value of the logistics IoT communication server to communicate with.

The logistics IoT communication server performs bidirectional communication between the tag and the user using the address of the tag, and maintains the communication between the tag and the user by updating the address of the tag through the new smart point when the tag is moved.

The logistics IoT communication system and method for supporting bidirectional communication according to the present invention have the following effects.

First, it maintains the link state between the tag and the user and enables real-time information transmission through bi-directional communication when necessary.

Second, bi-directional communication is supported, allowing the user to control the tag of the container being transported and real time monitoring and control.

Third, it can be installed and applied to all kinds of containers. Especially, it enables monitoring of internal state of container and bidirectional communication, and it provides information collected in real time to users, low power consumption and low maintenance cost. have.

Fourth, bi-directional communication of tags in real time enables tag control according to user's requirements and logistics conditions. Especially, it is possible to control the tags with high risk such as dangerous cargo or high- Damage such as breakage and theft can be minimized.

1 is a configuration diagram of a logistics IoT communication system supporting bidirectional communication according to the present invention
2 is a detailed configuration diagram of a logistics IoT communication server according to the present invention;
3 is a flow chart illustrating a method of communication of a logistics IoT for supporting bidirectional communication according to the present invention

Hereinafter, a preferred embodiment of a logistics IoT communication system and method for supporting bidirectional communication according to the present invention will be described in detail as follows.

The features and advantages of the logistics IoT communication system and method supporting bi-directional communication according to the present invention will be apparent from the following detailed description of each embodiment.

FIG. 1 is a configuration diagram of a logistics IoT communication system supporting two-way communication according to the present invention, and FIG. 2 is a detailed configuration diagram of a logistics IoT communication server according to the present invention.

The present invention maintains a connection state between a tag and a user, enables real-time information transmission through bi-directional communication when necessary, thereby enabling a tag of a container being transported by a user to be controlled and monitored and controlled.

The logistics IoT communication system and method supporting bidirectional communication according to the present invention can be installed and applied to all containers, and can monitor the internal state of the container and enable bidirectional communication to provide collected information to users in real time Low power consumption, low maintenance cost, and real-time communication.

In the following description, address allocation and routing should be understood as operations performed in RF communication. For example, when a tag is connected to a smart point, a virtual address (IP, etc.) is allocated and a logistics IoT communication server is connected to a smart point In the process of transmitting information and transmitting information to the smart point by routing it, address allocation and routing are performed in RF communication.

The logistics IoT communication system supporting bi-directional communication according to the present invention includes a tag 100 having a communication module and a sensor, a smart point 210 connecting the tag 100 and the logistics IoT communication server 300, And a logistics IoT communication server 300 that stores information, maintains a connection state between the tag and the user, and provides a service to enable real time information transmission through bi-directional communication when necessary.

As shown in FIG. 1, the logistics IoT communication system supporting bi-directional communication according to the present invention includes a tag that has an address value of a logistics IoT communication server 300 to be communicated and is connected to one smart point 210, When the tag 100 is connected with the tag 100, a virtual address is assigned to the tag 100, and bidirectional communication is supported to transmit information of the tag 100 to the logistics IoT communication server 300, A smart point 210 for routing information to the tag 100 when the information is transmitted to the tag 100, information of the tag 100 connected through the smart point 210 and storing the address of the relayed smart point, And a logistics IoT communication server 300 for maintaining the communication between the tag and the user by updating the address of the tag through the new smart point.

The logistics IoT communication system supporting bidirectional communication according to the present invention is configured to manage the smart point 210 connecting the tag 100 to the Internet 200 and the smart point 210 connected to the address of the tag 100 And a logistics IoT communication server 300.

As described above, the logistics IoT communication server 300 performs bidirectional communication between the tag 100 and the user using the address of the tag 100 and transmits the address of the tag 100 through the new smart point when the tag 100 is moved And maintains communication between the tag and the user.

The tag 100 having the address value of the logistics IoT communication server 300 to communicate with the smart point 210 is connected to the logistics IoT communication server 300 via the smart point 210, ) To the user.

When the tag 100 is connected, the smart point 210 allocates a virtual address (IP, etc.), and the logistics IoT communication server 300 registers the information of the tag 100 and registers the address of the relayed smart point 210 / RTI >

When the logistics IoT communication server 300 or the user transmits information to the tag 100, the information is transmitted to the smart point 210 connected to the tag 100. The smart point 210 routes the information to the tag 100, Lt; / RTI >

The smart point 210 is located between the tag 100 and the logistics IoT communication server 300 and serves as a gateway for unifying different packets and information.

The smart point 210 supports various communication (wired and wireless) methods according to the usage environment to transmit information.

The detailed configuration of the logistics IoT communication server 300 according to the present invention is shown in FIG.

The logistics IoT communication server 300 includes a tag address management unit 301 for managing a tag virtual address assigned by a smart point for bidirectional communication with a tag through a smart point, A tag information registration unit 302 for registering the information of the connected tag 100 and a smart point 210 for relaying the tag 100 and the logistics IoT communication server 300 A smart point management unit 303 for storing and managing an address of the tag 100 and a case where the tag 100 communicates with the logistics IoT communication server 300 and a case where the logistics IoT communication server 300 or the user transmits information to the tag 100 A bidirectional communication control unit 304 for transmitting information to the smart point 210 connected to the tag 100 and controlling the communication so that the smart point 210 routes the information to the tag 100, 100) When you move, you And a tag management and movement determination unit (305) for updating the address of the tag (100) through the tag management unit and maintaining communication between the tag and the user.

The logistics IoT communication system supporting bi-directional communication according to the present invention can be applied to a container monitoring system to perform an environment (temperature, humidity, impact, etc.) inside the container and seal detection function of the container door.

To this end, a wireless communication function between the tag 100 and the smart point 210 is supported, and the smart point 210 performs a packet gateway and a routing function in the communication between the tag 100 and the logistics IoT communication server 300 do.

In addition, the logistics IoT communication server 300 supports a tag address assignment function of a smart point, a multiple communication function of a smart point, and a tag connection information management function.

Specifically, the logistics IoT communication method supporting bi-directional communication according to the present invention proceeds as follows.

FIG. 3 is a flowchart illustrating a method of communicating a logistics IoT to support bidirectional communication according to the present invention.

First, a tag 100 having an address value of a logistics IoT communication server 300 to communicate with a smart point 210 is connected (S301), and the smart point 210 is connected to a tag 100 The virtual address is allocated (S302)

Then, the logistics IoT communication server 300 registers the information of the tag 100 and stores the address of the relayed smart point 210 (S303)

Then, the information of the tag 100 is transmitted to the logistics IoT communication server 300 through the smart point 210 (S304)

When the logistics IoT communication server 300 or the user transmits information to the tag 100, the information is transmitted to the smart point 210 connected to the tag 100. In operation S305,

Then, the smart point 210 routes the information to the tag 100 (S306)

As described above, the logistics IoT communication system and method for supporting bidirectional communication according to the present invention maintain a connection state between a tag and a user and enable real-time information transmission through bi-directional communication when necessary. To control and monitor tags and to control them.

Therefore, it is possible to control the tag according to the user's requirements and the logistics condition by enabling the bi-directional communication of the tag, and it is possible to control the tag when the transportation of a cargo requiring security such as dangerous cargo or high- It is possible to minimize damage such as theft.

As described above, it will be understood that the present invention is implemented in a modified form without departing from the essential characteristics of the present invention.

It is therefore to be understood that the specified embodiments are to be considered in an illustrative rather than a restrictive sense and that the scope of the invention is indicated by the appended claims rather than by the foregoing description and that all such differences falling within the scope of equivalents thereof are intended to be embraced therein It should be interpreted.

100. Tags 200. Internet
210. Smart point 300. Logistics IoT communication server

Claims (8)

A tag having an address value of a logistics IoT communication server to be communicated and performing bidirectional communication by being connected to one smart point;
A smart point for allocating a virtual address when one of the tags is connected, transmitting information of the tag to the logistics IoT communication server by supporting bi-directional communication, and routing the information when the logistics IoT communication server or the user transmits information to the tag;
When the tag registers information of the tag connected through the smart point and stores the address of the relayed smart point and the tag communicates with the logistics IoT communication server and when the logistics IoT communication server or the user transmits information with the tag And a logistics IoT communication server for controlling the communication. 2. The IoT communication server according to claim 1,
A tag address management unit for managing a tag virtual address assigned by the smart point for bidirectional communication with the tag through the smart point,
A tag information registration unit for registering information of a connected tag when a tag is connected to the smart point and a virtual address is assigned,
A smart point management unit for storing and managing the address of the smart point relaying the tag and the logistics IoT communication server,
When a tag communicates with a logistics IoT communication server or when a logistics IoT communication server or a user transmits information to a tag, information is transmitted to the smart point connected to the tag, and the smart point routes the information to the tag A bidirectional communication control unit for controlling communication,
And a tag management and movement determination unit for updating the address of the tag through the new smart point when the tag is moved to maintain communication between the tag and the user. 2. The IoT communication server according to claim 1,
Directional communication between the tag and the user using the address of the tag and updating the address of the tag through the new smart point when the tag is moved to maintain the communication between the tag and the user. system. 2. The method of claim 1,
Tag and a logistics IoT communication server and serves as a gateway for unifying different packets and information and transmits information by supporting a wired or wireless communication method depending on the usage environment. IoT communication system. 2. The IoT communication server according to claim 1,
Wherein a tag for container monitoring is installed to perform a function of monitoring the environment inside the container and the seal detection of the container door through received sensor information. Attaching a tag to one smart point and assigning a virtual address to the tag to which the smart point is connected;
A step in which the logistics IoT communication server registers the tag information and stores the address of the relayed smart point by the routing of the smart point;
Transmitting tag information to the logistics IoT communication server through the smart point;
Transmitting information to a smart point connected to a tag when a logistics IoT communication server or a user transmits information to the tag;
And the smart point routes the information and transmits the information to the tag. The method as claimed in claim 6, wherein when the tag is connected to one smart point,
Wherein the tag has an address value of a logistics IoT communication server to communicate with. 7. The method of claim 6, wherein the logistics IoT communication server performs bidirectional communication between the tag and the user using the address of the tag,
And updating the address of the tag through the new smart point when the tag is moved so as to maintain communication between the tag and the user.
KR1020150069076A 2015-05-18 2015-05-18 Logistics communication System and Method for supporting two-way communication KR101689349B1 (en)

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PCT/KR2016/005263 WO2016186448A1 (en) 2015-05-18 2016-05-18 Distribution iot communication system and method for supporting bidirectional communication

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WO2019103212A1 (en) * 2017-11-22 2019-05-31 주식회사 에프에스알엔티 Monitoring system for iot smart terminal in ship using communication network

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WO2019103212A1 (en) * 2017-11-22 2019-05-31 주식회사 에프에스알엔티 Monitoring system for iot smart terminal in ship using communication network

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