摘要:
The invention relates to an electronic display apparatus (A) comprising a control device (ST) and an electronic display panel (AF) that can be turned off by the control device (ST). In order to support an energy-saving state in which information can continue to be displayed at least to a certain extent, the invention additionally provides an electrochromic display (ED) that can be switched into different display states by the control device (ST). The invention furthermore relates to an installation appertaining to automation technology, and to a method for operating an electronic display apparatus (A).
摘要:
In order to structure thin film solar cells with a transparent substrate and a transparent front electrode, the active semiconductor layer and the backing electrode are lifted off in a single step to produce the required structure pits. For that purpose, the energy required is irradiated by laser pulses through the substrate and the front electrode into the semiconductor material. The semiconductor material is thus blasted off the front electrode in the irradiated area without leaving any residues. In order to wire adjacent solar cell strips, the strips are further irradiated directly next to the generated structure pits. By reversing the phase of the semiconductor layer, low impedance areas are generated that connect the backing electrode of a first strip-shaped solar cell to the front electrode of a second strip-shaped solar cell.
摘要:
The aim of the invention is to prove more effective protection for automation systems having a plurality of modules. Said aim is achieved by a method for protecting a plurality of modules of an automation system against inspection by selecting a first module (12), automatically determining at least one second module (14) that carries out a data exchange with the first module (12), and protecting the first and the at least one second module (12, 14) by means of a protective device of the automation system, such that not all the data of the first module (12) and the second module (14) is visible. The invention further relates to such an automation system.
摘要:
The invention relates to a method for operating a technical industrial system, allowing components of the system to be switched automatically to an energy-saving rest state depending on the actual operational situation. To this end, the method according to the invention proceeds such that at least one state variable (ZG) relevant to the operation of each component (K) is continuously captured for at least one component (K) of the system, the at least one captured state variable (ZG) is evaluated by each component (K) based on component-specific project data (PD) stored in each component (K), in order to determine whether at least partial shutdown of the component (K) is possible without disturbing the operation of the system, and, if such is the case, at least one part of each component (K) is switched from an operating state to an energy-saving rest state by the component (K) itself. The invention further relates to a technical industrial system and a component for the same.
摘要:
The invention relates to an electronic display apparatus (A) comprising a control device (ST) and an electronic display panel (AF) that can be turned off by the control device (ST). In order to support an energy-saving state in which information can continue to be displayed at least to a certain extent, the invention additionally provides an electrochromic display (ED) that can be switched into different display states by the control device (ST). The invention furthermore relates to an installation appertaining to automation technology, and to a method for operating an electronic display apparatus (A).