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Real time monitoring of ship cargo

a real-time monitoring and cargo technology, applied in the field of real-time monitoring of ship cargo, can solve the problems of food products being shipped within the reefer that may spoil, the reefer may present additional challenges, and the cargo may become unusabl

Inactive Publication Date: 2015-07-23
APL AMERICA LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The patent describes a way to monitor and control the inside of a refrigerated shipping container from a remote location. A device is connected to the controller of the container, allowing it to receive and send environmental data without needing to install any additional equipment inside the container. The device can also receive control data from a remote station and send it to the controller of the container to manage its operation. Overall, this technology provides a more efficient and secure way to manage the environment of refrigerated shipping containers.

Problems solved by technology

However, reefers present additional challenges that are not present with standard containers.
If the temperature and / or humidity is out of range, even for a short period of time, the cargo may become unusable.
For example, food products that are being shipped within a reefer may spoil if the temperature exceeds a defined threshold.

Method used

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Examples

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Embodiment Construction

[0034]Embodiments of the invention provide for real time remote temperature and humidity monitoring of environmentally sensitive cargo being shipped via refrigerated shipping containers. Real time access to temperature and humidity information, regardless of the location of the refrigerated shipping container, provides greater visibility and protection capabilities over the environmentally sensitive cargo. Any variations in the desired temperature and humidity of the cargo can be immediately addressed by shipping personnel prior to the environmentally sensitive cargo sustaining damage. Embodiments of the invention continuously monitor the temperature and humidity of the refrigerated shipping container and can immediately report any out of range conditions via a variety of communications facilities to a remote monitoring station.

[0035]In addition to reporting out of range conditions, embodiments of the invention can also periodically report temperature and humidity information to a r...

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Abstract

Remote monitoring and control of the interior environment of a refrigerated shipping container is described. A communications and monitoring device is coupled to a data communications port of a controller of a shipping container. The device is able to receive an operational parameter directly from the controller, without having to install additional instrumentation within the interior of the refrigerated shipping container, and send the operational parameter to a remote station. The device is also able to receive data to control the operation of the refrigerated shipping container from a remote station and send this control data to the controller of the refrigerated shipping container through the data communications port.

Description

CROSS REFERENCES TO RELATED APPLICATIONS[0001]This application is a continuation of U.S. patent application Ser. No. 13 / 044,398, entitled “REAL TIME MONITORING OF SHIP CARGO,” filed on Mar. 9, 2011, which is a non-provisional of and claims the benefit of U.S. Patent Application No. 61 / 312,632, entitled “REAL TIME MONITORING OF SHIP CARGO” filed on Mar. 10, 2010, the disclosures of which are all incorporated herein by reference for all purposes.BACKGROUND[0002]The use of standardized modular shipping containers has revolutionized the shipping industry. Modular shipping containers, often referred to as intermodal containers, freight containers, or simply containers, are reusable containers that can be used to ship products or raw materials from one location to another. Containers may be referred to as intermodal because the container may travel using many different modes of transit. For example, containers may travel by ship, rail, road, or any combination thereof.[0003]The containers...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): G05D23/19G05B15/02
CPCG05B15/02G05D23/19F25D11/003F25D2700/12G06Q10/00F25D29/003
Inventor HUAT, AH
Owner APL AMERICA LLC
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