US Patent 7592916 Smart shipping and storage container

The system of the preferred embodiment includes a container that functions to hold objects for shipping and storage; a sensor system coupled to the container that functions to detect the state of the container and an area surrounding the container; an output element that functions to display the detected information; a power supply that functions to collect, convert, store, and supply energy to the elements of the system; and a processor that functions to collect and store detected information from the sensors in order to connect the power supply to the elements of the system and to supply power to these elements on an as-needed basis to conserve energy.