KR101550035B1 - System and method for controlling of reefer container with automatically registration of reefer container i d - Google Patents

System and method for controlling of reefer container with automatically registration of reefer container i d Download PDF

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Publication number
KR101550035B1
KR101550035B1 KR1020140059868A KR20140059868A KR101550035B1 KR 101550035 B1 KR101550035 B1 KR 101550035B1 KR 1020140059868 A KR1020140059868 A KR 1020140059868A KR 20140059868 A KR20140059868 A KR 20140059868A KR 101550035 B1 KR101550035 B1 KR 101550035B1
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South Korea
Prior art keywords
container
information
refrigeration
refrigerator
communication
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KR1020140059868A
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Korean (ko)
Inventor
최형림
김재중
이재기
김채수
이강배
박병권
이은규
최성필
문영식
김태훈
이병하
조재희
전미진
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동아대학교 산학협력단
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Priority to KR1020140059868A priority Critical patent/KR101550035B1/en
Priority to PCT/KR2014/007225 priority patent/WO2015178537A1/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
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof

Abstract

The present invention relates to an apparatus having a function of automatically registering freezer container IDs for controlling freezer containers and a method for the same wherein the freezer container can be controlled and monitored through all the pathway of logistics by making the freezer container be automatically registered by making the freezer container ID be the same as a control apparatus ID. The apparatus includes: a communications block for collecting state information of the freezer container; a freezer container information analysis and collection module which distinguishes a freezer container from other freezer containers based on manufacturing companies and collects the state information of the freezer container; a freezer container state control module which distinguishes a freezer container from other freezer containers based on manufacturing companies and controls a state of the freezer container based on operation time or an operation location which are predetermined by a manager; and a freezer container information integrated packet generation module which generates the state information for each manufacturing company, obtained through the freezer container information analysis and collection module, and an integrated packet for transmitting location information using a GNSS to a control server of the freezer container; and a freezer container information transmission·reception packet encoding/decoding module which encodes/decodes a packet, generated in the freezer container information integrated packet generation module, for information security before transmitting the packet to the control server of the freezer container.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a refrigeration container control apparatus and method,

More particularly, the present invention relates to a refrigeration container, in which a refrigerator container ID is automatically registered with a refrigerator container ID so that refrigerator container ID can be automatically registered in a global warehouse, The present invention relates to a refrigeration container control apparatus and method having a function of a refrigerant container.

Refrigerated containers shall be designed and manufactured to be suitable for the land and sea connection transport of frozen and refrigerated goods and to be operated smoothly in each country.

In addition, not only sea, but also various transverse shocks such as vibration during the land transportation should be sufficient so that there is no obstacle to driving. In consideration of the corrosion caused by seawater and sea breeze, materials and paints should be careful about corrosion resistance, and have airtight structure against wind and rain.

And, it should be made to satisfy predetermined temperature condition, pressure condition, airtight condition, heat dissipation condition, etc. in accordance with the most important original purpose.

However, according to various transportation environments, there may be a change in the environment inside the refrigeration container, especially temperature, which is critical to the transportation of the cargo to maintain the predetermined temperature. Therefore, the manager can monitor and control the temperature information inside the refrigeration container A method is needed.

However, this refrigeration container continuously monitors only whether the refrigeration system is operating normally while it is being transported or at the container terminal.

Despite the recent increase in the use of refrigerated containers, the management of refrigerated containers, which require constant monitoring to prevent damage to the load, is still dependent on manpower.

Especially, nighttime and bad weather can cause danger of human accidents. In order to solve this problem, we developed a refrigerated container monitoring system using power line communication according to the recommendation of International Maritime Organization. However, it is in a sluggish condition due to various problems such as installing a power line modem and data loss.

Currently, a refrigeration container monitoring system using various communication standards has been developed. However, it is difficult to control and control an efficient refrigeration container because the development of a control device for a refrigeration container suitable for this purpose is not achieved.

Korea Patent Publication No. 10-2009-0109170 Korea Patent Publication No. 10-2009-0045596 Korean Patent Publication No. 10-2014-0017955

The present invention solves the problem of the conventional refrigeration container management and control system, in which the refrigeration container ID and the refrigeration container control equipment ID are equalized so that the refrigeration container is automatically registered, And to provide a refrigerator container control apparatus and method having a function of automatically registering a refrigerator container ID that can be monitored and controlled.

The present invention relates to a refrigerator which can remotely set a refrigerator container control device during operation and automatically register a refrigerator container as a refrigerator container control device when the refrigerator container control device is attached to the refrigerator container, And an object of the present invention is to provide a refrigeration container control apparatus and method having an automatic registration function.

In the present invention, where the PCT communication infrastructure is established, information is transmitted using PCT communication, global roaming communication using GSM / WCDMA mobile communication functions, and wireless communication functions such as Wi-Fi and ad-hoc communication The present invention provides a refrigerator container control apparatus and method having an automatic registration function of a refrigerator container ID.

The present invention provides an automatic registration function of a refrigerator container ID that enables efficient management and control by enabling global real-time location confirmation using GNSS (GPS, GLONASS, GALILEO, QZSS, BEIDOU) and serial communication with PCT and data port by refrigerator container manufacturer The present invention is directed to a refrigeration container control apparatus and method.

The present invention enables the monitoring of the refrigerator container status through protocol analysis of each refrigerator container manufacturer and supports the remote setting control of the five refrigerator containers such as Carrier, Daikin, Thermorking, StarCool and Mitsubishi, And to provide a refrigerator container control apparatus and method having an automatic registration function of a refrigerator container ID capable of automatically controlling a refrigerator container according to the elapsed time of transportation.

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 refrigeration container control apparatus having a function of automatically registering a refrigerator container ID, comprising: a communication block for collecting status information of a refrigerator container; A container information analyzing and collecting module, a freezing container state control module for performing a state control of a freezing container according to a driving time or a location preset by a manager for each freezing container manufacturer, A freezing container information unified packet generating module for generating unified packet for transmitting the state information of the freezing container by the manufacturer and the location information using the GNSS to the freezing container managing server; control And receiving / receiving a packet of refrigerator container information for encrypting / decrypting information for security before transmitting to the server.

Here, the communication block includes a serial communication module for performing data serial data communication through serial communication setting for each refrigerator container maker, and a PCT I / F connected to the refrigerator container to collect status information of the refrigerator container using serial communication And a data communication module for collecting status information of the refrigeration container by using a serial communication connected to a data communication I / F for data communication by each refrigeration container manufacturer.

The refrigeration container information analyzing and collecting module analyzes different refrigeration container communication protocol information according to the refrigerator container manufacturer, collects status information through analysis of the refrigerator container PCT protocol for each manufacturer based on the ISO 10368 PCT communication standard, And collecting the frozen container state information through the container data I / F protocol analysis.

The refrigeration container state control module controls the state of the refrigerator container according to the travel time or location preset by the manager based on the position through GNSS (Global Navigation Satellite System) and the running time through RTC (Real Time Clock) .

And an RTC module for updating information in the WCDMA / GSM communication connection for information transmission with a timer for determining information collection period and information transmission period of the refrigeration container control equipment, and data storing data and position information collected from the refrigeration container (GPS, GLONASS, GALILEO, QZSS, BEIDOU), and a location confirmation module for confirming a global real-time location using GNSS (GPS, GLONASS, GALILEO, QZSS, BEIDOU).

It performs global real-time information transmission using GSM / WCDMA mobile communication, terminals that have built Wi-Fi communication network, information transmission on vessels, communication between refrigeration container control equipment, information transmission function through ad-hoc communication , And a freezer container wireless communication I / F for performing information transmission using active RF communication through RFID and automatic selection of a communication path capable of information transmission.

The freezing container wireless communication I / F judges whether the mobile communication network I / F is moving using the GNSS and increases the priority of 'GSM / WCDMA' while moving. And selects an information transmission path in this order.

And a PCT slave modem that maintains compatibility with the refrigeration container monitoring system using the PCT installed in the terminal and the ship and supports monitoring of the refrigeration container.

An integrated antenna module for GSM / WCDMA mobile communication, an antenna for Wi-Fi communication, an integrated antenna for Ad-hoc and active RF communication, an integrated antenna module for receiving multi GNSS satellite signals, And a refrigerator container state display LED for displaying the operation states of the containers in different colors.

According to another aspect of the present invention, there is provided a method of controlling a refrigerator container having an automatic registration function of a refrigerator container ID according to the present invention, comprising the steps of: setting a refrigerator container control device ID as a refrigerator container control device ID The method of claim 1, further comprising the steps of: detecting the power-on state of the refrigerator container and transmitting the power-on state of the refrigerator container to the refrigerator container control server, receiving and setting refrigerator container control information from the refrigerator container control server, Collecting and storing the state information and the positional information of the freezing container, and when the freezing container control device senses the power off signal of the freezing container, the freezing container power off information is transmitted to the freezing container control server, According to the fixed cycle, Transmitting the location information to the refrigerated container control server; in that it comprises the features.

The step of collecting and storing the state information and the position information of the freezing container according to the freezing container information collection period may include a case of information transmission according to the information transmission period and a case of setting the freezing container control at a specific position during transportation A case where refrigeration container control is set at an elapsed time during transportation, and a case where an abnormal state occurs in a refrigeration container during transportation.

When the refrigerator container control device collects the information of the refrigerator container during the information transmission period, the refrigerator container control device transmits the collected information to the refrigerator container control server, and then stores the information in its own memory.

When the refrigerator container control is set at a specific position during transportation, the refrigerator container control device compares the present position of the refrigerator container collected in the information collection cycle of the refrigerator container with the specified position, And if it is determined that the predetermined control command is automatically executed, the result is transmitted to the refrigeration container control server and stored in its own memory.

If the freezing container control device is set to a certain time elapsed during the transportation, the freezing container control device sets the transportation elapsed time and the RTC value necessary for the control set in the freezing container control server in advance in the information collection period of the freezing container And if it is determined that the transportation time required for control has passed, the preset control command is automatically executed and the result is transmitted to the refrigeration container control server and stored in the self memory.

If an abnormality is detected in the refrigerated container during transportation, the refrigerated container control device displays the abnormal state through the container status display LED included in the external antenna module, and displays the abnormality alarm code of the refrigerator container to the refrigeration container control server And then stores the information in the self-memory after transmission.

When the refrigeration container control device is installed in the refrigeration container, self-testing is performed to set the refrigeration container ID as the refrigeration container control device ID. In the step of analyzing the different refrigeration container communication protocol information according to the refrigeration container manufacturer, Collecting status information through the analysis of the refrigeration container PCT protocol for each manufacturer based on the communication standard, and collecting the refrigeration container status information through analysis of the refrigeration container data I / F protocol.

And, the refrigeration container control equipment performs global real time information transmission using GSM / WCDMA mobile communication, terminal in which Wi-Fi communication network is built and information transmission in ship for information transmission and reception with refrigerator container control server, Communication between container control devices, information transmission through ad-hoc communication, and automatic selection of a communication path capable of information transmission and information transmission using active RF communication through RFID.

The freezing container control device determines whether the mobile terminal is moving using the GNSS and increases the priority order of 'GSM / WCDMA' while moving, and when it stops, the information of 'Wi-Fi → RFID → ad-hoc → GSM / WCDMA' And selects a transmission path.

The refrigerator container control apparatus and method having the function of automatically registering the refrigerator container ID according to the present invention have the following effects.

First, the frozen container ID is equalized with the ID of the frozen container control device so that the frozen container is automatically registered, thereby enabling the control and monitoring of the frozen container between the global logistics centers.

Second, it is possible to remotely set the refrigeration container control equipment during operation, and when the refrigeration container control equipment is attached to the refrigeration container, the refrigeration container automatically recognizes the refrigeration container control equipment and registers it as the refrigeration container control server. .

Third, in the place where PCT communication infrastructure is established, it transmits information using PCT communication, provides global roaming communication using mobile communication functions such as GSM / WCDMA, and provides wireless communication functions such as Wi-Fi and ad- It is possible to control and monitor the refrigerated container in the logistics area.

Fourth, global real-time location confirmation using GNSS (GPS, GLONASS, GALILEO, QZSS, BEIDOU) enables the control and monitoring of refrigerated containers in global logistics centers.

Fifth, serial communication with data ports of PCT and freezer container manufacturers is enabled and efficient management and control are possible.

Sixth, it is possible to monitor the state of freezing container through protocol analysis of each freezing container manufacturer and to support remote setting control of freezing container, so that it is possible to automatically control freezing container according to specific area and time of transportation for all freezing containers.

1 is a block diagram of a refrigeration container control apparatus having a function of automatically registering a refrigerator container ID according to the present invention;
2 is a flowchart illustrating a method of controlling a refrigerator container having a function of automatically registering a refrigerator container ID according to the present invention
3 is a control flow diagram illustrating an operation process of the refrigerator container control apparatus having the function of automatically registering the refrigerator container ID according to the present invention.

Hereinafter, preferred embodiments of the refrigeration container control apparatus and method having the function of automatically registering the refrigerator container ID according to the present invention will be described in detail as follows.

The features and advantages of the refrigeration container control apparatus and method having the function of automatically registering the refrigerator container ID according to the present invention will be apparent from the following detailed description of each embodiment.

1 is a block diagram of a refrigeration container control apparatus having a function of automatically registering a refrigerator container ID according to the present invention.

2 is a flowchart illustrating a method of controlling a refrigerator container having a function of automatically registering a refrigerator container ID according to the present invention, and FIG. 3 is a flowchart illustrating an operation process of a refrigerator container control device having a function of automatically registering a refrigerator container ID according to the present invention FIG.

The present invention can remotely set the refrigerator container control device during operation, and when the refrigerator container control device is attached to the refrigeration container, the refrigerator container automatically recognizes the refrigerator container control device and registers it as a refrigerator container control server, .

In particular, where PCT communication infrastructure is established, information is transmitted using PCT communication, global roaming communication using GSM / WCDMA mobile communication functions, and wireless communication functions such as Wi-Fi and ad-hoc communication, It is possible to control and monitor the refrigerated container between the whole warehouses.

Also, it is possible to monitor the state of the refrigerator container through the protocol analysis of each refrigerator container manufacturer, and to support the remote setting control of the refrigerator container, so that it is possible to automatically control the refrigerator container according to the elapsed time .

1, a refrigeration container control apparatus according to the present invention includes a refrigeration container 100 having a PCT I / F 10 for serial communication, a data communication I / F 11, and a power source 12, And a freezer container control apparatus 200 for controlling the freezer container 100.

The refrigeration container control apparatus 200 includes a serial communication module 20 for performing data serial data communication through a serial communication setting for each refrigeration container manufacturer and a PCT I / F 10 of the refrigeration container. A PCT communication module 21 for collecting status information of the refrigeration container, and a data communication I / F 11 for data communication for each refrigeration container manufacturer. Data communication for collecting status information of the refrigeration container using serial communication And a module (35).

The refrigeration container control device 200 analyzes different refrigeration container communication protocol information for each of the five major refrigeration container manufacturers. Based on the ISO 10368 PCT communication standard, status information A refrigeration container information analyzing and collecting module 22 for each refrigerator container manufacturer for collecting refrigerator container status information through analysis of major 5 companies refrigerator container data I / F protocol, A state control module 36 for each refrigerator container maker for performing a state control of the refrigerator container according to a travel time or location set by a manager on the basis of a location and a running time through a RTC (Real Time Clock) The state of the five major refrigeration containers obtained through the analysis and collection module of the refrigeration container information (22) A freezing container information unified packet generating module 23 for performing unified packet generation for transmitting position information using a beam and GNSS to the freezing container control server, An RTC module 32 for updating a WCDMA / GSM communication connection for information transmission with a timer for determining an information transmission period, etc., and a packet generated by the refrigeration container information integration packet generation module 23 to a refrigeration container control server A packet data encryption / decryption module 24 for encrypting / decrypting information for security / information transmission for information security before transmission, a data storage memory 31 for storing data and location information collected in a refrigeration container, a GNSS GPS, GLONASS, GALILEO, QZSS, BEIDOU).

In addition, the refrigeration container control equipment 200 transmits global real-time information using GSM / WCDMA mobile communication, performs information transmission at a terminal, a ship or the like where a Wi-Fi communication network is established, -hoc communication, automatic transmission of information using active RF communication such as RFID, automatic selection of communication path for information transmission, and priority of 'GSM / WCDMA' while moving on the basis of using GNSS A freeze container wireless communication I / F 29 for selecting an information transmission path in the order of 'Wi-Fi → RFID → ad-hoc → GSM / WCDMA' A PCT slave modem 30 that maintains compatibility with the refrigeration container monitoring system and supports the monitoring of the refrigeration container without constructing an infrastructure for transferring the monitoring information separately , An auxiliary power source (battery) used for the operation of the refrigerator container control device when the refrigerator container power is off, and a voltage of 3.7V for the operation of the refrigerator container control device using the DC power between 12V and 24V in the refrigerator container. Equipment (27).

In addition, the refrigeration container control apparatus 200 includes an integrated antenna for GSM / WCDMA mobile communication, an antenna for Wi-Fi communication, an integrated antenna for ad-hoc and active RF communication, an integrated antenna for receiving multi- And an external antenna module having three colors of R, G, and B. The operation state of the refrigerator container is displayed in different colors, and when the refrigerator container is normally operated, the LED is turned off. And an externally exposed unified antenna 33 including an LED module for indicating a frozen container state which performs 'On' and 'On' when a frozen container is required to be inspected.

The control operation of the refrigerator container in the refrigerator container control apparatus having the function of automatically registering the refrigerator container ID according to the present invention having the above-described configuration is as follows.

2, the transport of the freezing container is started (S301), it is determined whether the power of the freezing container is turned on (S302). If the power of the freezing container is not ON, the position of the freezing container Information reception and information to the freezing container control server (S303).

If the power of the freezing container is ON, the abnormality of the freezing container and the set temperature are detected. (S304)

Then, the location information of the freezing container using the GNSS is received (S305), and the current state of the freezing container is transmitted to the freezing container control server (S306)

In this state, an ACK signal is received from the refrigeration container control server (S307). If the received ACK signal is a reception regarding the set temperature, a temperature during transportation is set (S308)

If the received ACK signal relates to control according to the transportation position, a control command is set according to the position (S309)

If the received ACK signal is related to the control according to the transportation time, a control command is set according to the transportation time lapse (S310)

When the setting is completed, the timer of the refrigeration container is initialized and the monitoring information transmission period is set (S311)

When the refrigeration container information collection period is reached (S312), the refrigeration container state information and the position information are collected (S313)

When the power of the freezing container is turned off in this state (S314), the current state of the freezing container is transmitted to the freezing container control server (S315)

If the refrigerator container is kept in the ON state, the controller 100 determines the setting change transportation time (S316) and executes the control command according to the transportation time (S317)

Then, a setting change position is determined (S318), and a control command corresponding to the position during transportation is executed (S319)

In step S320, it is determined whether an abnormal state has occurred in the refrigeration container or an information transmission period has elapsed. If the abnormality has occurred or the information transmission period has not elapsed, the current state information of the refrigeration container is stored in the internal memory (S323)

If it is determined that the abnormality occurs or the information transmission period is reached, the refrigerator container status LED is turned on when an abnormal condition occurs (S321), the current state of the refrigerator container (alarm information) is transmitted to the refrigerator container control server (S322 , The current state information of the freezing container is stored in the internal memory (S323)

A specific operation process of the refrigeration container control apparatus according to the present invention having the above-described configuration is as follows.

The operation process between the freezing container 100, the freezing container control equipment 200, and the freezing container control server is as shown in FIG.

(Power On detection and Set Point setting)

The refrigerator container control device 200 checks the refrigerator container status according to the refrigerator container information collection period to detect the position of the refrigerator container and the power on state.

When the position of the freezing container and the power on state are detected in the freezing container control device 200, the freezing container position and the power on detection message are transmitted to the freezing container control server, and the set temperature of the freezing container And remote setting information.

(General information transmission)

Next, the refrigerator container control apparatus 200 confirms the refrigerator container state according to the refrigerator container information collection period, and receives the position and state information of the refrigeration container.

Then, the freezing container control device 200 transmits the freezing container information according to the transmission period to the freezing container control server, and receives the information normal receiving ACK message from the freezing container control server.

(Change setting and information transmission of refrigerated container monitoring equipment)

Then, the refrigeration container control device 200 again checks the refrigeration container state according to the refrigeration container information collection period, and receives the position and state information of the refrigeration container.

Next, the freezing container control server 200 transmits the freezing container information according to the transmission period to the freezing container control server, and receives an ACK message including a setting change of the freezing container control device from the freezing container control server.

The refrigeration container control apparatus 200 controls the operation time, the refrigeration container setting at a specific location, and transmits the setting change confirmation information to the refrigeration container control server.

And receives an information normal reception ACK message from the freezing container control server.

(Abnormal event occurrence)

Then, the refrigeration container control device 200 again checks the refrigeration container state according to the refrigeration container information collection period, and receives the position and state information of the refrigeration container.

Then, the LED of the external refrigerator container status checking module is turned on in the refrigerator container control device 200.

And transmits information on the freezing container position and alarm state detection information to the freezing container control server and receives the information normal receiving ACK message from the freezing container control server.

(Frozen container power off detection process)

Then, the refrigeration container control apparatus 200 checks the refrigeration container state and power on state by checking the refrigeration container state according to the refrigeration container information collection cycle.

The freezing container control unit 200 transmits the freezing container position and the power off sensing message to the freezing container control server and receives the information normal reception ACK message from the freezing container control server.

In the course of such an operation process, the status information by each operation process is stored in the memory inside the refrigeration container control equipment 200.

As described above, the control operation in the refrigerator container control apparatus according to the present invention is largely divided into (power on detection and set point setting), (general information transmission), (setting change and information transmission of refrigerator container monitoring equipment) ), And the process of detecting the refrigeration container power off.

The control process in the refrigerator container control apparatus according to the present invention is summarized in Table 1. [

Figure 112014046872310-pat00001

As a preliminary work, when the refrigeration container control device is installed in the refrigeration container and self-testing is performed, the refrigeration container control device sets the refrigeration container ID to the refrigeration container control device ID through the authentication of the refrigeration container control server.

㉡ When a freezing container to be transported is determined, the server manager of the freezing container control server frees the freezing container control information based on the information of the manager of the freezing container, the set point of the freezing container, the transportation position of the freezing container, And inputs it to the container control server DB.

When the pre-work is thus completed,

① When the refrigerator container with the refrigerator container control device is powered on, the refrigerator container control device senses the power on state of the refrigerator container and transmits it to the refrigerator container control server.

(2) Receive and set the freezing container control information from the freezing container control server based on the set temperature of the freezing container, the freezing container transportation position, and the elapsed time of transportation.

③ After that, according to the refrigeration container information collection cycle, the state information and the position information of the refrigeration container are collected and stored in the self memory.

Collecting and storing such state information and location information may be performed by transmitting information according to the information transmission cycle, setting the refrigerator container control at a specific position during transportation, setting the refrigerator container control at the elapsed time during transportation, And an abnormal state occurs.

First, in the information transmission cycle, when the refrigeration container control equipment collects the information of the refrigeration container, the refrigeration container control device transmits the collected information to the refrigeration container control server and stores the information in its own memory.

When the refrigerator container control is set at a specific position during transportation, the refrigerator container control device compares the present position of the refrigerator container collected in the information collection cycle of the refrigerator container with the specified position, If it is judged, the preset control command is automatically executed and the result is transmitted to the refrigeration container control server and stored in its own memory.

If the freezing container control device is set to a certain time elapsed during the transportation, the freezing container control device sets the transportation elapsed time and the RTC value necessary for the control set in the freezing container control server in advance in the information collection period of the freezing container And if it is determined that the transportation time required for control has passed, the preset control command is automatically executed and the result is transmitted to the refrigeration container control server and stored in the self memory.

If an abnormality is detected in the refrigerated container during transportation, the refrigerated container control device displays the abnormal state through the container status display LED included in the external antenna module, and displays the abnormality alarm code of the refrigerator container to the refrigeration container control server And stores the included information in its own memory after transmission.

④ When the refrigerator container control unit senses the power off signal of the refrigerator container, the refrigerator container control unit transmits the refrigerator container power off information to the refrigerator container control server, and the refrigerator container position information To the freezing container control server.

The refrigerator container control apparatus and method having the function of automatically registering the refrigerator container ID according to the present invention can remotely set the refrigerator container control apparatus during operation and automatically freeze the refrigerator container when the refrigerator container control apparatus is attached to the refrigeration container. The container control device is recognized and registered as a freezing container control server so that efficient management and control are possible.

Also, it is possible to monitor the state of the refrigerator container through the protocol analysis of each refrigerator container manufacturer, and to support the remote setting control of the refrigerator container, so that it is possible to automatically control the refrigerator container according to the elapsed time .

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. Refrigerated container 200. Refrigerated container control equipment

Claims (18)

A communication block for collecting status information of the refrigeration container;
It analyzes the information of different refrigeration container communication protocol by refrigerator container manufacturer and collects status information through analysis of refrigerator container PCT protocol by manufacturer based on ISO 10368 PCT communication standard and analyzes refrigeration container data by analyzing refrigeration container data I / A refrigeration container information analysis and collection module for collecting status information;
A freezing container state control module for performing a state control of the freezing container according to a driving time or a location set by a manager in advance for each freezing container manufacturer;
A freezing container information unified packet generation module that performs unified packet generation for transmitting the status information of the manufacturer's freezing container and the location information using the GNSS acquired through the freezing container information analysis and collection module to the freezing container control server;
And a packet receiving / decoding module for transmitting / receiving packet information for encrypting / decrypting the packet generated by the packet generating module for the freezing container information to / from the freezing container control server for information security. Refrigerated container control equipment with automatic registration function. The communication system according to claim 1,
A serial communication module for performing data serial data communication through a serial communication setting for each freezer container manufacturer,
A PCT communication module for collecting status information of the refrigeration container by using serial communication to the PCT I / F of the refrigeration container,
And a data communication module for collecting status information of the refrigeration container by using a serial communication connected to a data communication I / F for data communication by each refrigeration container manufacturer. equipment. delete 2. The refrigerator according to claim 1,
Wherein the controller controls the state of the refrigerator container according to a travel time or a location preset by a manager on the basis of a position through a Global Navigation Satellite System (GNSS) and a travel time through a RTC (Real Time Clock) Refrigerated container control equipment with automatic registration function. The refrigeration system of claim 1, further comprising: an RTC module for updating the WCDMA / GSM communication connection for information transmission with a timer for determining an information collection period and an information transmission period of the refrigeration container control equipment;
A data storage memory for storing data and location information collected from the refrigeration container, and a location confirmation module for confirming a global real time location using GNSS (GPS, GLONASS, GALILEO, QZSS, BEIDOU) Refrigerated container control equipment with ID auto registration function. The method as claimed in claim 1, further comprising: performing global real time information transmission using a GSM / WCDMA mobile communication, a terminal configured with a Wi-Fi communication network,
A refrigeration container wireless communication I / F for carrying out information transmission through ad-hoc communication, performing information transmission using active RF communication through RFID, and automatic selection of a communication path capable of information transmission, And a controller for controlling the refrigerator container to automatically register the refrigerator container ID. 7. The refrigerator according to claim 6, wherein the refrigerator container wireless communication I /
GNSS is judged to be moved, and the priority of 'GSM / WCDMA' is increased during movement,
And the information transmission path is selected in the order of 'Wi-Fi → RFID → ad-hoc → GSM / WCDMA' when the mobile terminal is stationary. The refrigerator according to claim 1, further comprising a PCT slave modem that maintains compatibility with a refrigeration container monitoring system using a PCT installed in a terminal and a ship and supports monitoring of the refrigeration container. Refrigerated container control equipment with. The method of claim 1, further comprising integrating an antenna for GSM / WCDMA mobile communication, an antenna for Wi-Fi communication, an integrated antenna for ad-hoc and active RF communication, An antenna module,
Further comprising an externally exposed integrated antenna having an LED for displaying the state of the refrigerator container in a hue different from the operating state of the refrigerator container. It analyzes the information of different refrigeration container communication protocol by refrigerator container manufacturer and collects status information through analysis of refrigerator container PCT protocol by manufacturer based on ISO 10368 PCT communication standard and analyzes refrigeration container data by analyzing refrigeration container data I / Collecting status information, mounting a refrigeration container control device in a refrigeration container, and performing a self test to set a refrigeration container ID as a refrigeration container control device ID;
Detecting the power-on state of the freezing container and transmitting the detected power-on state to the freezing container control server;
Receiving and setting refrigeration container control information from a refrigeration container control server;
Collecting and storing state information and position information of the refrigerator container according to the refrigerator container information collection cycle;
When the refrigeration container control device senses the power off signal of the refrigeration container, the refrigeration container power off information is transmitted to the refrigeration container control server, and the refrigeration container position information is transmitted to the refrigeration container control server according to the predetermined cycle using the auxiliary battery The method of claim 1, wherein the freezing container ID is automatically registered. The method of claim 10, wherein the collecting and storing the state information and the position information of the freezing container according to the freezing container information collecting cycle comprises:
In case of information transmission according to information transmission period,
When the refrigeration container control at a specific position is set during transportation,
When the refrigeration container control is set at the elapsed time during transportation,
And a case in which an abnormal state occurs in a frozen container during transportation. 12. The method as claimed in claim 11, wherein, in the information transmission period, when the refrigeration container control equipment has collected the information of the refrigeration container,
Wherein the freezing container control device transfers the collected information to the freezing container control server and stores the information in the self memory. 12. The method of claim 11, wherein when the freezer container control apparatus is set to freeze container control at a specific position during transportation,
The controller of the refrigerator container compares the present position of the refrigerator container collected in the information collection cycle of the refrigerator container with the specified position and then executes the preset control command automatically and transmits the result to the refrigerator container control server And storing it in a self-memory. 12. The method of claim 11, wherein when the freezer container control apparatus is set to freeze container control at a specific elapsed time during transportation,
The refrigerated container control equipment compares the RTC value with the transportation elapsed time required for the control set by the refrigerator container control server in advance in the information collection cycle of the refrigeration container, and if the control unit determines that the transportation time required for the control has elapsed, And the result is stored in the self-memory after being transmitted to the freezing container control server. 12. The method according to claim 11, wherein when an abnormality is detected in the refrigerated container during transportation,
The refrigerator container control device displays an abnormal state through the container status display LED included in the external antenna module and transmits information including the abnormal state alarm code of the refrigerator container to the refrigerator container control server, A method of controlling a freezing container having an automatic registration function of a freezing container ID. delete 11. The system of claim 10, wherein the refrigeration container control equipment comprises:
Global real-time information transmission using GSM / WCDMA mobile communication, terminal transmission with Wi-Fi communication network,
A refrigeration container control unit, a refrigeration container control unit, a refrigeration container control unit, a refrigeration container control unit, and a refrigeration container control unit. A method of controlling a refrigerator container having an automatic registration function. 11. The refrigeration system of claim 10,
GNSS is judged to be moved, and the priority of 'GSM / WCDMA' is increased during movement,
And the information transmission path is selected in the order of 'Wi-Fi → RFID → ad-hoc → GSM / WCDMA' when the mobile terminal is stationary.
KR1020140059868A 2014-05-19 2014-05-19 System and method for controlling of reefer container with automatically registration of reefer container i d KR101550035B1 (en)

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