METHOD AND DEVICES FOR TRACKING AND MONITORING CONTAINERS IN GLOBAL TRANSPORTATION

• US 20100182148A1
• Filed: 01/23/2009
• Published: 07/22/2010
• Est. Priority Date: 01/22/2009
• Status: Abandoned Application

• Current Assignee: Shanghai International Port Company Limited
• Original Assignee: Shanghai International Port Company Limited
• Inventors: Fan, Bao Qi
• Application Number:
  US12/359,274
• Publication Number:
  US 20100182148A1
• Time in Patent Office: Days
• US Class Current: 340/572.100
• CPC Class Codes: G06Q 10/0833 Tracking
• CPC Class Codes: G07C 2009/0092 for cargo, freight or shipping containers and applications therefore in general
• CPC Class Codes: G07C 9/00 Individual registration on entry or exit

Abstract

A method for tracking and managing containers in a global supply chain based on a network includes steps of providing a container with an electronic device, inputting basic information of said container into said electronic device and performing encryption at a departure point; detecting automatically status of said container during the transportation to generate a status message responsive to the detected status, record into said electronic device in real time and upload immediately to a management center; recording events information into said electronic device when the container passing through the inspection stations and upload to the management center immediately; and finally decrypting and extracting information of said electronic device at a destination point. An authorized subscriber may retrieve and modify basic information of a container at any time through a terminal. The invention also relates a reader and an electronic device for managing and tracking containers in the global supply chain.

Claims

1. A method for tracking and monitoring containers in a global supply chain based on a network system, which comprises a management center consisting of at least one server, multiple terminals accessible into said network through the Internet, and multiple readers respectively in communication with relevant associated terminals, said method comprising steps of:

providing a container to be monitored with an electronic device configured with a unique identifier number;

inputting basic information of said container to be monitored into said electronic device and performing encryption through a reader at a departure point;

detecting automatically the status of said container by said electronic device during the transportation, to generate a status message responsive to the detected status and record into said electronic device in real time;

recording events information into said electronic device by readers of any inspection stations when said electronic device passing through the inspection stations;

decrypting and extracting information of said electronic device by a reader at a destination point;

characterized in that

uploading immediately any newly generated status message and recorded event information of said electronic device in real time to the management center through relevant associated readers and terminals in the whole monitoring process; and

retrieving and modifying information for a container in real time by a subscriber authorized to access said network system through a terminal.

2. The method as claimed in claim 1, wherein said basic information includes container information, cargo information, logistics information, and/or initialized security information.

3. The method as claimed in claim 2, wherein said cargo information includes bill number, name and type of cargo, weight of cargo, hazardous rank of cargo, number of sub-packages, and/or sub-volume.

4. The method as claimed in claim 2, wherein said container information includes information required by standardized IMC, IBC or RTC transportation.

5. The method as claimed in claim 2, wherein said logistics information includes information for vehicles including container trucks, unit trains, carrier and/or airplane, operation information, information of import/export or trans-shipment ports, and/or information of agencies.

6. The method as claimed in claim 2, wherein said initialized security information includes locking position, time, location, and/or physical status for a container at the locking time.

7. The method as claimed in claim 1, wherein said status message is generated by comparing a status of a container detected by said electronic device with criteria contained in the basic information according to preset rules, said status message comprises status changes of components of the container, geographical information of current location of the container, and/or physical status of the container.

8. The method as claimed in claim 7, wherein said geographical information of location of the container is determined by GPS technology and represented in data or image through a display of a terminal.

9. The method as claimed in claim 8, wherein the means for performing GPS positioning is embedded in said electronic device or said reader.

10. The method as claimed in claim 1, wherein said event information includes information of inspection of the port, inspection of the custom, inspection and quarantine of the board, and/or inspection of the import or export trade.

11. The method as claimed in claim 1, wherein an authorized subscriber of said network system may retrieve latest information of a container through any one terminal at any time, said information includes container information, security information, cargo information, logistic information, real-time status message, authorized inspection information, and/or other analyzed or forecast information directed from the management center based on overall comprehensive information of the container.

12. The method as claimed in claim 1, wherein the management center initiatively transmit the received status message of the container to a designated terminal of a relevant subscriber.

13. The method as claimed in claim 1, wherein a back up electronic device is provided for a container to be monitored.

14. An electronic device for tracking and monitoring a container in a global supply chain based on a network system, wherein said network system comprises a management center consisting of at least one server, multiple terminals which are accessible into said network through the Internet, and multiple readers respectively in communication with relevant associated terminals, and each container to be monitored being provided with an electronic device, said electronic device comprising a main control unit, various sensors, a memory, radio frequency transceiver, and a power supply device, wherein said main control unit includes:

a status message generator, which is configured to immediately transmit a newly generated status message via the radio frequency transceiver, so as to allow uploading the current status of the electronic device onto the management center through the associated readers and terminals in real time; and

an information management module, which is configured to modify the basic information of the container according to instructions made by a subscriber authorized to access said network system.

15. A reader for tracking and managing a container in a global supply chain based on a network system, wherein said network system comprises a management center consisting of at least one server, multiple terminals which are accessible into said network through the Internet, and multiple readers respectively in communication with relevant associated terminals, and each container to be monitored being provided with an electronic device, said reader comprising a main control unit, a memory, a radio frequency transceiver, an interface in communication connection with the associated terminal, and a power supply device, wherein said main control unit includes:

a communication control module, which is configured to process a status message received from an electronic device and immediately upload the processed status message through the terminal onto the management center; and

send instructions for modifying the basic information of a designated container made by a subscriber authorized to access said network system to a corresponding electronic device of said container.