摘要:
The invention concerns an arrangement for carrying out steering angle or steering wheel angle measurements (&agr;) in motor vehicles. The arrangement uses a resolver for transmission purposes. Advantageous developments concern the use of the resolver for the additional transmission of switching information in both directions and for transmission of energy using frequency-separated or time-multiplexed transmission channels.
摘要:
The invention relates to an intelligent current distribution system and a method for manufacturing the same. The current distribution system is particularly intended for vehicles. In the method, a current distribution cable (3) is fitted with intelligent connecting sockets (1, 2), which are provided with output pins (8) for supplying current to loads to be connected to the system and with switches (18a) for distributing current to the output pins (8) as well as with control electronics (19) for controlling the switches (18a) on the basis of control messages received from a message communication bus (17) of the cable (3) or from a socket input connector (10). Prior to or after connecting the randomly selected sockets (1, 2) to the cable (3), the control electronics (19) of each socket is programmed with individual behave programs (26), which are preordained on the basis of the location of the socket (1, 2) on the table. The sockets (1, 2) of the system communicate with each other directly via the bus, without intermediation of a central control unit.
摘要:
The invention relates to an electrical wiring system for the drive unit in automobiles, especially for a combustion engine having a transmission, comprising a central distribution unit (1), first electrical connections (8, 9) between the vehicle and the distribution unit (1), second electrical connections (3) between the distribution unit (1) and the functional units (4) of the drive unit (7) or in the surrounding engine area, wherein the first (8, 9) and the second (3) electrical connections are configured as electrically non-branching point-to-point connections, the interconnections (10) between the first and the second electrical connections are configured in the central distribution unit, the central distribution unit (1) is mounted on the drive unit (7) and the central distribution unit (7) comprises a control platform (6) with at least one electronic control module (5).
摘要:
A display and control system is arranged to control multiple devices in a motor vehicle. The display includes an information display portion and a function display portion arranged adjacent to variable function control elements arranged near the periphery of the display.
摘要:
A method and a device for controlling operating sequences in a vehicle using at least one control unit having at least one non-volatile memory element, control being performed as a function of the respective vehicle version and/or control unit version, and the respective functions are selected during function selection by defining an identifier according to the version used, at least one predefinable data record and/or program code in the memory element corresponding to the selected functions, and the data record and/or program code being selected from a plurality of data records and/or program codes. The plurality of data records and/or program codes is generated during a version selection, the identifier containing configuration parameters, and the configuration parameters being used for determining the data record and/or the program code, the respective identifier, i.e. the configuration parameters being used for the selection of the version and the selection of the function.
摘要:
An automatic control system is provided that allows a driver to decide whether some or all of an automatic control content for accessory devices for an automobile is to be executed. Trigger information for performing automatic control is detected by a detecting circuit such as a navigation system 12 and, on the basis of the detected trigger information, control contents are established at a control circuit 20, and the established control contents are announced to the driver through the navigation system 12 and an audio system 16. The driver replies to each of the corresponding announced contents (the contents to be automatically controlled) by operating an answer switch 100. At the control section 20, automatic control is performed in accordance with results of replies from the driver operating the answer switch 100.
摘要:
The invention proceeds from a motor vehicle having a drive train and the elements of the drive train are rotatable. The determination of a quantity, which represents the traction resistance, takes place in such a manner that an acceleration quantity is detected. This acceleration quantity represents the instantaneous acceleration of the vehicle. Furthermore, a reference quantity for the acceleration of the vehicle is detected and the quantity, which represents the traction resistance, is determined in dependence upon a comparison of the detected acceleration quantity with the determined reference quantity. The essence of the invention is that a rotation quantity is determined which represents the rotation torque of at least one element mounted in the drive train. The determination of the reference quantity takes place in accordance with the invention in dependence upon the determined rotation quantity. It is especially provided that the rotation quantities of individual elements, which are mounted in the drive train, are determined separately.
摘要:
A current distribution system for a vehicle, wherein a high-level data bus (9′) and a low-level data bus (9) are consistent with different protocols and are in a data transfer communication with each other by way of an adapter (3). Intelligent nodes (19) associated with at least the low-level data bus (9) are provided with a standard kernel software and with node-specific configuration files, whereby the kernel software is adapted to represent the desired functions of a node, including the reception and transmission of control messages, as well as a controlled current supply to electrical devices (20) in a vehicle. The node configuration files are stored as a system configuration in the adapter (3), from which a proper node configuration file can be loaded into a given node (19).
摘要:
An arrangement of equipment for a motor vehicle is designed to perform a variable number of functions such as to assist and/or enhance driving. The arrangement comprises at least one plurality of electronic components based equipment elements (1). According to the invention, remote processing members which are common to the entire set of equipment elements are provided. The electronic components have specific functions according to each equipment element and act as additional processing members, whereby it is possible for each equipment element to carry out one or several given functions of the arrangement by combining them with the common processing members. The invention also relate to a dashboard for a motor vehicle which is provided with the arrangement of equipment.
摘要:
A system for actuating electric functional elements comprising at least two physically separated actuating modules is provided. A defined electric function may be selectively triggered by any of the actuating modules. Each actuating module may have an electric actuating element for triggering the electric function and both actuating elements for triggering the electric function are connected parallel to each other. One electric subassembly may be connected in parallel to both actuating elements, whereby the subassembly is used to produce a characteristic electric code for the electric function which is to be triggered. A line controlled sensor circuit can thus be produced without any sensor prioritization.