Abstract: A system and method is provided for an intrusion detection system. The intrusion detection system comprises a first camera configured to acquire first visual images of a monitored area and a second camera configured to acquire second visual images of the monitored area. The intrusion detection system also comprises a detection device configured to compare the first images with a background image of the monitored area. The detection device can mark differences between the first images and the background image as a potential intruder. The intrusion detection system further comprises a tracking device configured to evaluate each of the first images relative to each of the second images to determine three-dimensional characteristics associated with the potential intruder.

Abstract: Self-powered mobile electrical power hubs are provided. In one embodiment, a self-powered electrical power hub comprises an internal combustion engine driven generator that provides electrical power and at least one electrically powered transport driver configured to facilitate movement of the self-powered mobile electrical power hub. The self-powered mobile electrical power hub further comprises an accessible power hub that provides external access to electrical power, wherein a substantial portion of the electrical power from the internal combustion engine driven generator is provided to power the at least one electrically powered transport driver in a transport mode and a substantial portion of the electrical power from the internal combustion engine driven generator is available at the accessible power hub in an idle mode.

Abstract: Self-powered mobile electrical power hubs are provided. In one embodiment, a self-powered electrical power hub comprises an internal combustion engine driven generator that provides electrical power and at least one electrically powered transport driver configured to facilitate movement of the self-powered mobile electrical power hub. The self-powered mobile electrical power hub further comprises an accessible power hub that provides external access to electrical power, wherein a substantial portion of the electrical power from the internal combustion engine driven generator is provided to power the at least one electrically powered transport driver in a transport mode and a substantial portion of the electrical power from the internal combustion engine driven generator is available at the accessible power hub in an idle mode.

Abstract: A system and method is provided for an intrusion detection system. The intrusion detection system comprises a first camera configured to acquire first visual images of a monitored area and a second camera configured to acquire second visual images of the monitored area. The intrusion detection system also comprises a detection device configured to compare the first images with a background image of the monitored area. The detection device can mark differences between the first images and the background image as a potential intruder. The intrusion detection system further comprises a tracking device configured to evaluate each of the first images relative to each of the second images to determine three-dimensional characteristics associated with the potential intruder.