摘要:
An analysis unit for a driver assistance system for a vehicle includes an input for receiving image information which is captured by a camera, a calculating device for using image information to calculate a variable which describes an angle of inclination of the vehicle, a determining device for using the variable to determine an output signal, wherein the output signal relates to a vertical orientation of electromagnetic radiation which is to be emitted by a transmitter unit, and an output for outputting the output signal. A driver assistance system, a computer program product and a method for operating a driver assistance system, are also provided.
摘要:
An analysis unit for a driver assistance system for a vehicle includes an input for receiving image information which is captured by a camera, a calculating device for using image information to calculate a variable which describes an angle of inclination of the vehicle, a determining device for using the variable to determine an output signal, wherein the output signal relates to a vertical orientation of electromagnetic radiation which is to be emitted by a transmitter unit, and an output for outputting the output signal. A driver assistance system, a computer program product and a method for operating a driver assistance system, are also provided.
摘要:
For the distillation of temperature-sensitive liquids, in particular acrylic acid and its esters, the liquid is heated in a column and at least partly evaporated. The vapor is guided through a condenser provided inside the column, in which the vapor is at least partly condensed. The condensed liquid is at least partly withdrawn from the column. The distillation is characterized in that the vapor not condensed yet is guided through the condenser cocurrently to the condensed liquid.
摘要:
An evaluation device for a driver assistance system for a vehicle includes an input for receiving image information recorded by a camera, a first component for locating an image section present in a predefined shape in first image information received from the camera, and a second component for requesting second image information. The second image information corresponds to a renewed image of an image section found by the first component, with improved contrast in relation to the first image information. A third component is present for identifying a traffic sign in the second image information, and an output for emitting a signal relating to a traffic sign identified by the third component. There is also provided a computer program product and a method for operating a driver assistance system.
摘要:
The invention describes a method for the continuous production of enzymatically degraded starch paste, wherein a starch suspension and at least at times an enzyme are fed to a reaction vessel and from there a starch paste, which is degraded at the same time, is continuously removed. To this end, a highly turbulent state is generated in the reaction vessel, the state resulting in a high mixing rate of the enzyme and starch suspension. Furthermore, the invention relates to a system or performing the method according to the invention for the continuous production of enzymatically degraded starch paste.
摘要:
Molding a carrier base from plastic having a curved base surface formed into a fixed shape prior to receiving a mirror coating. Sputtering a first mirror coating layer selected of chromium onto the curved base surface, wherein the first layer has a light reflectivity in the range of approximately 60% to 65% of visible electromagnetic radiation. Sputtering a second mirror coating layer of aluminum onto the first layer so that the second layer has a light reflectivity of at least about 80% of visible electromagnetic radiation and a maximum thickness of approximately 20% of the thickness of the first layer. The first and second mirror coating layers are applied to the curved base surface to have a combined layer thickness in the range of approximately 5 mm to 1 μm. Applying an anti-scratch coating onto the second mirror coating layer to resist damage to the first and second mirror coating layers.
摘要:
The invention relates to a method for assisting a driver in driving a vehicle by detecting weather-related visibility limitations, wherein image data of the surroundings of the vehicle and of the windshield are generated by a camera that is directed toward the windshield.
摘要:
A package including an electrical circuit may be produced in a more efficient manner when on a substrate including a plurality of electrical circuits the circuits are tested for their functionality and when the functional circuits are connected, by means of a frame enclosing the circuit on the surface of the substrate, to a second substrate whose surface area is smaller than that of the first substrate. The substrates are connected, by means of a second frame, which is adapted to the first frame and is located on the surface of the second substrate, such that the first and second frames lie one on top of the other. Subsequently, the functional packaged circuits may be singulated in a technologically simple manner.
摘要:
A mirror pane comprising a substrate of plastic having a front side and a rear side, each having a metal coating, and a surface heating apparatus with at least one resistance heating strip and electric connection contacts, wherein the metal coating placed on the front side of the substrate serves as a reflective mirror surface, and the at least one resistance heating strip possessing the electrical connection contacts is located within recesses in the rear side of the recesses reproducing a negative image of the at least one resistance heating strip and being furnished with connection contacts.
摘要:
A distillation column with external circulation evaporator and a sedimentation zone in the bottom of the column, from which the evaporator circulation is fed, and use of the distillation column for the distillation of acrylic acid.