Modular power and access control system for actively cooled (refrigerated/frozen) product storage & transportation container

Abstract

Systems and methods for modular power and access control for actively cooled containers are provided. In some embodiments, a mobile and/or stationary, modular, power system/dock for perishable storage/transport containers with active cooling functionality is provided to maintain a controlled internal temperature for extended periods. In some embodiments, this active cooling can include: thermoelectric (TEC), Stirling-cooler; and/or vapor compression. This can be in support of refrigerated or frozen cargos in (but not limited to) Cold chain, grocery (food), Pharma, Medical applications, or specialized customer requirements. The power system is useable with either mains, locally generated, and/or battery power. In some embodiments, the system includes a proximity sensor and/or switching system to control timing of power application and power removal to the food storage cooler to eliminate risk of arcing or shock.

1 . An actively cooled container comprising:
 a modular power subsystem;   an active cooling subsystem; and   an access control subsystem.   
     
     
         2 . The actively cooled container of  claim 1  wherein the active cooling subsystem comprises one or more of the group consisting of: a thermoelectric cooler (TEC), a Stirling-cooler; and a vapor compression subsystem. 
     
     
         3 . The actively cooled container of  claim 1  wherein the modular power subsystem is useable with one or more of the group consisting of: mains power, locally generated power, and battery power. 
     
     
         4 . The actively cooled container of  claim 1  further comprising: a proximity sensor and/or a switching system to control timing of power application and power removal. 
     
     
         5 . The actively cooled container of  claim 1  further comprising: access control locking features that secure the actively cooled container from unauthorized removal. 
     
     
         6 . The actively cooled container of  claim 1  wherein remote utilization and unattended delivery drop-off and pickup is enabled while maintaining the actively cooled container in a fully powered condition to preserve integrity of perishable goods. 
     
     
         7 . A dock for accepting an actively cooled container comprising:
 a power subsystem; and   an access control subsystem.   
     
     
         8 . The dock of  claim 7  wherein the access control subsystem secures the actively cooled container from unauthorized removal from the dock. 
     
     
         9 . The dock of  claim 7  wherein the actively cooled container includes the features of  claim 1 .