Abstract: A warehouse dock door control system (101) has a system controller (147), an interior side unit (144), an exterior side unit (142) comprising a key repository and a key detector. The key detector is configured to detect and identify a specific vehicle key having unique identification data associated therewith. The key detector is configured to detect the presence of the key within the key repository and to read the identification data associated therewith. The controller is configured to use the identification data to determine whether the vehicle key is an authorised vehicle key. In response to the determination, the controller communicates with the interior side unit to authorise opening of the dock door and controls the exterior side unit to secure the vehicle key in the key repository to inhibit removal therefrom until a signal is received indicating that a loading or unloading process is complete.

Abstract: A system for storing a plurality of tangible assets, the system having an RF component associable with a tangible asset, wherein the RF component has a unique identifier and is configured to receive a carrier signal and emit a modulated carrier signal, wherein modulation of the carrier signal is based on the unique identifier. The system also has an RF detection system having a plurality of RF coils, wherein each coil is arranged to emit a carrier signal and receive the modulated carrier signal emitted by the RF component, a processor in communication with each of the plurality of RF coils, wherein the processor is configured to poll the plurality of RF coils by selectively allowing current to flow through one or more of the plurality of RF coils at a time and identify the RF component based on modulation of the carrier signal.

Abstract: A solar module construction comprises at least one pyramidal support unit with a triangular base and triangular lateral planes as well as photovoltaic units provided on at least one of the lateral planes of the support unit. The support unit includes a supporting frame which spans the triangular base by means of base struts and the lateral planes by means of lateral struts. At least one of the lateral planes is stretched over with a flexible material. On at least one lateral plane photovoltaic units in the form of flexible solar modules are installed on the membrane. A multiplicity of such solar module constructions together forms a solar module array, preferably with solar module pairs, which are composed of two solar module constructions and form a parallelogram.

Abstract: A system for retrofitting energy supply modules in the region of a traffic route is provided. Supporting cables extend transversely over the traffic route and support a plurality of solar panels, which can be mounted on the transverse supporting cables. Elongated mounting elements fastened to each support mast act to reinforce the support masts and accommodate electronic system components. The solar panels are adjusted about a horizontal and/or a vertical axis by means of cable sheaves. The supporting cables are fastened at a lower region of the support masts for instance with micropiles so that they can be tensioned. The forces exerted by the solar panels on the transverse support cables are conducted through the transverse supporting cables via at least one first redirection element and into the lower region of the support mast.