Self contained container tracking device

• US 20080186163A1
• Filed: 07/24/2007
• Published: 08/07/2008
• Est. Priority Date: 08/10/2006
• Status: Abandoned Application

• Current Assignee: Ian Michael Mills
• Original Assignee: Ian Michael Mills
• Inventors: Mills, Ian Michael
• Application Number:
  US11/880,613
• Publication Number:
  US 20080186163A1
• Time in Patent Office: Days
• US Class Current: 340/539.13
• CPC Class Codes: G01S 19/16 Anti-theft; Abduction
• CPC Class Codes: G06Q 10/08 Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
• CPC Class Codes: G08B 13/06 by tampering with fastening
• CPC Class Codes: G08B 21/0269 System arrangements wherein the object is to detect the exact location of child or item using a navigation satellite system, e.g. GPS
• CPC Class Codes: G08B 21/24 Reminder alarms, e.g. anti-loss alarms

Abstract

A system for tracking the locations of a freight container using a self contained and portable container tracking device is described.

The container tracking device includes a GPS receiver, an attachment mechanism to easily secure the tracking device to the interior of a container door, an intrusion detection system and an alarm. The user can access the position and status information through a web site Internet access to a centralized database, SMS interrogation or SMS message updates.
The user can load map information, trip alarm conditions, update method, as well as authentication information on a flash drive and insert it in the tracking device.
In the event an alarm condition is broken, an alarm is triggered and an alarm message is sent to the user.
The tracking device is located inside the container whereas its antennas are located on the outside. This prevents damage, tampering and theft of the tracking device.

Claims

1. A unitary apparatus comprising:

a housing containing circuitry for determining status and location data associated with an attached shipping container and for communicating said data to a remote server;

an activation system, for electrically activating or deactivating the circuitry;

a latch for mechanically attaching and detaching said housing from the door edge of said shipping container;

said latch extends from the housing and is shaped to accommodate positioning of the housing adjacent to the container door, on the inside of the container,

said latch extends adjacent to the container door to the outside of the container and comprises a restraint mechanism and antennas for GPS and cellular receivers.

2. An apparatus as in claim 1 wherein said latch comprises a rotating part, said rotating part allows attaching said housing to both container doors.

3. An apparatus as in claim 1 wherein said activation system is a USB dongle.

4. An apparatus as in claim 1 comprising an alarm system.

5. A method for tracking a container using a unitary tamper proof apparatus comprising:

attaching a housing comprising a GPS receiver, a cellular receiver and circuitry for determining the status of said container adjacent to the container door to the inside of the container,

attaching a latch extending from said housing adjacent to the container door, to the exterior of the container,

fastening said latch to said container door.

6. The method of claim 5 comprising loading configuration information on a USB dongle and attaching said USB dongle to said housing.

7. The method of claim 6 comprising loading map information on said USB dongle.

8. The method of claim 6 whereby on receipt of an SMS message from a sender, said apparatus determines its GPS position information, correlates said information with information from said USB and sends an SMS message with location information.

9. The method of claim 8 whereby said SMS message comprises status information.

10. The method of claim 9 whereby said SMS message is sent to said sender.

11. The method of claim 10 whereby said SMS message is sent to one or more destination numbers obtained from said configuration information.

12. The method of claim 6 whereby on detection of an exception event defined as part of said configuration information, said apparatus sends an SMS message to one or more destination numbers obtained from said configuration information.

13. The method of claim 12 comprising on detection of an exception event defined as part of said configuration information, said apparatus starts an alarm.

14. The method of claim 13 whereby said alarm is higher than 100 decibels.

15. The method of claim 6 comprising on detecting an exception event defined as part of said configuration information, said apparatus calls one or more destination numbers obtained from said configuration information and reads a message.

16. The method of claim 12 whereby said exception event is selected from the set comprising:

opening a container door outside permitted areas,

navigation outside permitted zones,

temperature inside the container is outside permitted ranges.

17. The method of claim 7 whereby said apparatus authenticates the user by comparing a password entered by the user with a password obtainer from said configuration information.

18. A two part apparatus comprising:

a main housing containing circuitry for determining status and location data associated with an attached shipping container and for communicating said data to a remote server;

an activation system, for electrically activating or deactivating the circuitry;

a second housing containing antennas for GPS and mobile services,

a belt is fixed to said main housing and passes through a slot in said second housing,

said second housing slides along said belt and allows to secure said apparatus to container doors.

19. The apparatus of claim 18 whereby said belt is placed between the two container doors, said main housing is placed inside the container and said second housing is placed outside the container.

20. The apparatus of claim 19 whereby a pin is inserted through said second housing and through said belt to secure the system.