Abstract: A method and apparatus for setting a maximum depth of discharge of an energy reservoir for a time period. The method includes: defining a first target aging value of the energy reservoir for a first time period; determining a first aging value that describes an aging of the energy reservoir during the first period; calculating a first difference between the first target aging value of the energy reservoir and the first aging value of the energy reservoir; defining a second target aging value of the energy reservoir for a second time period; calculating a maximum aging value of the energy reservoir for the second time period, based on the second target aging value and at least the first difference; calculating a maximum depth-of-discharge value based on the maximum aging value; setting the maximum depth of discharge of the energy reservoir for the second time period to the maximum depth-of-discharge value.

Abstract: A method and apparatus for setting a maximum depth of discharge of an energy reservoir for a time period. The method includes: defining a first target aging value of the energy reservoir for a first time period; determining a first aging value that describes an aging of the energy reservoir during the first period; calculating a first difference between the first target aging value of the energy reservoir and the first aging value of the energy reservoir; defining a second target aging value of the energy reservoir for a second time period; calculating a maximum aging value of the energy reservoir for the second time period, based on the second target aging value and at least the first difference; calculating a maximum depth-of-discharge value based on the maximum aging value; setting the maximum depth of discharge of the energy reservoir for the second time period to the maximum depth-of-discharge value.

Abstract: The invention relates to a power control device for a power grid and to a method for controlling the operation of a power control device. To allow a consumer unit connected to the power control device to be supplied with energy in an optimized manner in accordance with its requirements, a power control device according to the invention is proposed, said device comprising a power generation unit, in particular a photovoltaic unit, for generating power from renewable resources, an energy storage unit for storing energy, a load connection unit for connecting the power control device to a consumer unit for consuming energy, a grid unit, in particular an inverter unit, for connecting the power control device to a power grid, for drawing energy from the power grid and for feeding energy into the power grid, and a control unit for controlling a flow of energy between the power generation unit, the energy storage unit, the consumer unit and/or the power grid.

Abstract: The invention relates to a power control device for a power grid and to a method for controlling the operation of a power control device. To allow a consumer unit connected to the power control device to be supplied with energy in an optimized manner in accordance with its requirements, a power control device according to the invention is proposed, said device comprising a power generation unit, in particular a photovoltaic unit, for generating power from renewable resources, an energy storage unit for storing energy, a load connection unit for connecting the power control device to a consumer unit for consuming energy, a grid unit, in particular an inverter unit, for connecting the power control device to a power grid, for drawing energy from the power grid and for feeding energy into the power grid, and a control unit for controlling a flow of energy between the power generation unit, the energy storage unit, the consumer unit and/or the power grid.

Abstract: A method for determining a change in position of an item of luggage, examined by a first examination system, in order to thereafter examine only a suspect region of the item of luggage in a secondary examination system.

Abstract: An integrated detection system that includes a first threat detection apparatus and a second threat detection apparatus is provided. The first threat detection apparatus may identify one or more areas within an item of baggage that may contain threats. Example threats include, but are not limited to, explosives, weapons, illegal drugs, and hazardous matter, among others. The remaining areas are in theory deemed clear of threats. The second threat detection apparatus may be configured to inspect only the suspect areas of the item of baggage that was previously identified by the first threat detection apparatus. This improves throughput and lowers the false positive rate. A method for intelligently fusing the independent information obtained by the first and second threat detection apparatuses is also provided.

Abstract: A method for determining a change in position of an item of luggage, examined by a first examination system, in order to thereafter examine only a suspect region of the item of luggage in a secondary examination system.

Abstract: An improved explosive detection system is configured to determine bag contour data from a pre-scan x-ray “ground truth” image of a bag that rests within a container. The bag contour data may be used to restrict a subsequent main x-ray scan to the bag and its contents. The bag contour data is determined by calculating probability distributions “P(I)Tub, r/L” for the intensity values “I” and probability distributions “P(E)Tub, r/L” for the entropy values “E” of each pixel of the “ground truth” image. The “ground truth” intensity and entropy probability distribution data can be used to create one or more “ground truth” histograms. Based on a comparison of these one or more “ground truth” histograms with the one or more statistical model histograms, the “tub” pixels can be extracted (e.g., subtracted) from the “ground truth” image.

Abstract: An integrated detection system that includes a first threat detection apparatus and a second threat detection apparatus is provided. The first threat detection apparatus may identify one or more areas within an item of baggage that may contain threats. Example threats include, but are not limited to, explosives, weapons, illegal drugs, and hazardous matter, among others. The remaining areas are in theory deemed clear of threats. The second threat detection apparatus may be configured to inspect only the suspect areas of the item of baggage that was previously identified by the first threat detection apparatus. This improves throughput and lowers the false positive rate. A method for intelligently fusing the independent information obtained by the first and second threat detection apparatuses is also provided.