Abstract: In a method for operating a motor vehicle which includes a control device for automatically and driver independently switching at least one drive unit of the motor vehicle on or off at standstill, as a function of at least one item of position related road information which relates to the actual position of the motor vehicle on a road and the presence of at least one further boundary condition, only the at least one item of position related road information is determined and, when the at least one position related road information satisfies at least one road related criteria, the presence of the at least one further boundary condition is not queried.

Abstract: In a method and an apparatus for affecting the cornering performance of a motor vehicle, a transverse acceleration of the motor vehicle is determined, a desired transverse tilt of the motor vehicle defined based on the determined transverse acceleration, at least one actuator of an active suspension system of the motor vehicle is adjusted so that the motor vehicle assumes the desired transverse tilt, and an additional actuator intervening in the steering system of the motor vehicle. A yaw movement of the motor vehicle caused by the adjustment of the at least one actuator of the active suspension system is at least partially compensated by the additional actuator.

Abstract: A belt buckle for a vehicle safety belt, comprising a housing (3) which is formed by at least two housing shells (1,2) joined together and in which a locking mechanism (4) is arranged, and a pushbutton (22), provided on said housing, for operating the locking mechanism (4), wherein at least two housing shells (1,2) are joined together at their shell rims and that elongated cover strips (8,9) made of solid material and covering the mutually abutting rims (17,18) of the housing shells (1,2) are fixed to the joined housing shells (1,2).

Abstract: A method for operating a drive train of a motor vehicle includes the steps: detecting at least one variable; quantifying and/or influencing a movement of the motor vehicle; depending on the variable, switching on an all-wheel drive of the motor vehicle; wherein it is estimated on the basis of the at least one variable whether a relevant driving situation is impending and in this case the all-wheel-drive is switched on before occurrence of the relevant driving situation. A system for operating a drive train of a motor vehicle is also disclosed.

Abstract: A device or method to prevent penetration of oil and petroleum products while allowing high water flow rate is provided. Such device or method is beneficial in controlling the contamination of surrounding soil from accidental leak of hydrocarbons such as oil and other petroleum products from equipment or storage vessels containing such materials. The containment systems equipped with these devices will allow the rain water to flow through while providing barrier to oil and petroleum products.

Abstract: In a method for the operation of a transverse guiding driver assist system of a motor vehicle, a road banking information is ascertained as a function of a change in a deviation of a transverse course of a road surface from a horizontal. A future road course is determined from environmental data and/or operating data of a motor vehicle, using the road banking information. A lateral track deviation is determined as a result of a change of a road banking, using the road banking information. At least one transverse guiding parameter is established from the future road course and the road banking information to determine a steering intervention. The lateral track deviation is then corrected by using the transverse guiding parameter.

Abstract: An information system for a motor vehicle includes a translation aid incorporated in a navigation system. The translation aid can transform a text of a first script system into a second script system. A motor vehicle with such an information system and a method for using such information system are also disclosed.

Abstract: A device or method to prevent penetration of oil and petroleum products while allowing high water flow rate is provided. Such device or method is beneficial in controlling the contamination of surrounding soil from accidental leak of hydrocarbons such as oil and other petroleum products from equipment or storage vessels containing such materials. The containment systems equipped with these devices will allow the rain water to flow through while providing barrier to oil and petroleum products.

Abstract: A method for adjusting the spatial position of the roll axis of a motor vehicle includes: a) defining a desired spatial position of the roll axis; b) determining a transverse acceleration of the motor vehicle; c) defining a desired transverse tilt of the motor vehicle and determining a desired transverse offset of the motor vehicle as a function of the transverse acceleration, so that the roll axis is moved into the desired position when the desired transverse tilt and the desired transverse offset are adjusted; d) adjusting a first actuator of an active chassis system of the motor vehicle, so that the motor vehicle assumes the desired transverse tilt determined in step c); and adjusting a second actuator to influence the transverse movement of the motor vehicle, so that the motor vehicle assumes the desired transverse offset determined in step c).

Abstract: In a method and an apparatus for affecting the cornering performance of a motor vehicle, a transverse acceleration of the motor vehicle is determined, a desired transverse tilt of the motor vehicle defined based on the determined transverse acceleration, at least one actuator of an active suspension system of the motor vehicle is adjusted so that the motor vehicle assumes the desired transverse tilt, and an additional actuator intervening in the steering system of the motor vehicle. A yaw movement of the motor vehicle caused by the adjustment of the at least one actuator of the active suspension system is at least partially compensated by the additional actuator.

Abstract: In a method for the operation of a transverse guiding driver assist system of a motor vehicle, a road banking information is ascertained as a function of a change in a deviation of a transverse course of a road surface from a horizontal. A future road course is determined from environmental data and/or operating data of a motor vehicle, using the road banking information. A lateral track deviation is determined as a result of a change of a road banking, using the road banking information. At least one transverse guiding parameter is established from the future road course and the road banking information to determine a steering intervention. The lateral track deviation is then corrected by using the transverse guiding parameter.

Abstract: A random number generator that generates random numbers based on measurements of one or more environmental quantities. The random number generator includes a first sensor for generating a first sequence of digital values representing measurements of a first environmental quantity at successive times. A first compressor that provides a first sequence of compressed values having a lower internal correlation than the values of the first sequence of digital values compresses the sequence of digital values. The random number generator generates an output random number via a circuit for generating a random number from an input sequence of digital values, the input sequence being a function of one of the first sequence of compressed values. The circuit may utilize a hash function to provide further security. In addition, the circuit includes a blocking circuit for preventing the generator from outputting a random number if the input sequences fail a predetermined test.

Abstract: A portable rock crawl course, including one or more trailers, each having a trailer bed, side walls, top panels, front end wall, and tailgate, each having synthetic rocks formed thereon and arranged such that when the walls, top panels and tailgates are pivoted to form a closed trailer, the synthetic rocks are nested inside and such that the side and end walls, top panels and tailgate are pivotable to form a crawl course over which vehicles travel, and wherein multiple trailers can be arranged to form multiple trailer crawl courses.

Abstract: An image is compressed by selectively performing at least one of palettization and interframe coding on certain regions of the image. The regions are adaptively determined.

Abstract: An image is compressed by selectively performing at least one of palettization and interframe coding on certain regions of the image. The regions are adaptively determined.

Abstract: An image is compressed by selectively performing at least one of palettization and interframe coding on certain regions of the image. The regions are adaptively determined.

Abstract: An image is compressed by selectively performing at least one of palettization and interframe coding on certain regions of the image. The regions are adaptively determined.

Abstract: A random number generator that generates random numbers based on measurements of one or more environmental quantities. The random number generator includes a first sensor for generating a first sequence of digital values representing measurements of a first environmental quantity at successive times. A first compressor that provides a first sequence of compressed values having a lower internal correlation than the values of the first sequence of digital values compresses the sequence of digital values. The random number generator generates an output random number via a circuit for generating a random number from an input sequence of digital values, the input sequence being a function of one of the first sequence of compressed values. The circuit may utilize a hash function to provide further security. In addition, the circuit includes a blocking circuit for preventing the generator from outputting a random number if the input sequences fail a predetermined test.

Abstract: A seat belt tensioner has two traction strands which transmit a tensioner drive movement to a seat belt. A block-shaped deflection device, which is anchored on the vehicle body has a guide channel. The block-shaped deflection device is fixed in an interlocking manner in a fastening sleeve anchored to the vehicle body.