About 32 results
https://drivepatents.com/patents/1099772 · 18 Dec 2002
A car electronic control system comprises a microcomputer (11) switching between a sleep mode and an operational mode by at least one external input signal; a first power supply circuit (31) for supplying power continuously; and a second power supply circu...
https://drivepatents.com/patents/1099803 · 11 Dec 2002
The system has a cordless radio connection based on the Bluetooth standard and the transmission is carried out between mechatronic modules of the vehicle. The transmission can be carried out between buttons on the steering wheel and an evaluation unit in t...
https://drivepatents.com/patents/1100559 · 6 Nov 2002
The communications device (1) has at least one connection device for connection of a replaceable module (6) that provides the integration of a number of different connections in relation to hardware (2-5) and transmission paths and protocols in the communi...
https://drivepatents.com/patents/1101389 · 2 Oct 2002
The invention relates to a control system for controlling motor vehicle components (4), wherein the system comprises at least one transmitter (1) and at least one receiver (2), the transmitter (1) essentially serves to send messages to the receiver (2), th...
https://drivepatents.com/patents/1101689 · 18 Sep 2002
Method for authorizing connection of selected external devices (5, 6) to a data bus (1) so that data can be exchanged between the external devices and a communications interface (4). The data bus receives characterizing information about the external devic...
https://drivepatents.com/patents/1105544 · 3 Apr 2002
The vehicle (10) has a first module (20) and a second module (30), whereby the second module is a receiver module and signals can be passed over a signal transmission medium from the first module to the second module. The signal transmission medium is a wi...
https://drivepatents.com/patents/1106656 · 13 Feb 2002
The data bus system has 2 data bus channels and a number of subscribers, the majority of which are coupled to both data bus channels, with at least one of the subscribers coupled to only one of the data bus channels. Two different sets of subscribers may b...
https://drivepatents.com/patents/1108233 · 28 Nov 2001
The circuit has a common gateway (8) with a reception channel (EA-EC) and a transmission channel (SA-SC) per bus system (A-C) and a test arrangement for checking successful data transmission to or reception from a functional module (1-7) of a data bus syst...
https://drivepatents.com/patents/1108743 · 7 Nov 2001
The system has a CAN bus (2) connected to a machine controller (CPU) to which components forming bus subscribers can be connected via interfaces associated with CAN interface microprocessors. Each interface has a connector box for at least one component an...
https://drivepatents.com/patents/1112141 · 27 Jun 2001
A plurality of sub-modules 30, 40, 50 and 60 are constituted by connecting a plurality of electronic units among electronic units for an instrument panel to a common control unit. A control unit for each sub-module is connected to a common instrument panel...