About 25 results
https://drivepatents.com/patents/1072822 · 2 Nov 2005
The device has a central module (1) including a detection unit to determine the amount of electrical energy supplied to load by a supply device based on information from the supply device over a communication network. A comparison unit compares energy cons...
https://drivepatents.com/patents/1074520 · 31 Aug 2005
A method is provided for monitoring the safety of the steering system by monitoring the input signals to a control device using safety functions (e/e/pessf, appsf). In a first step, the input signals are plausibility checked using an circuitry-dependent sa...
https://drivepatents.com/patents/1075393 · 3 Aug 2005
This resolver/digital converter has a resolver (5), a resolver/digital converting portion (2) and an exciting signal generator (3). The exciting signal generated from the exciting signal generator (3) is supplied to the resolver (5), and the resolver signa...
https://drivepatents.com/patents/1081541 · 15 Dec 2004
A sequence of events is compared with a model of a motor vehicle system's normal behavior, especially consisting of all sequences of events for the operation of the motor vehicle's system in accordance with regulations. Qualitative input signals (v1-v3) co...
https://drivepatents.com/patents/1083529 · 29 Sep 2004
A steer-by-wire steering apparatus for a vehicle has a first control system including a first ECU (310), and a second control system including a second ECU (320). Each ECU responds to manipulation of the steering wheel (140) by a driver, and controls a ste...
https://drivepatents.com/patents/1083961 · 15 Sep 2004
The data bus system (1) has a data bus line (4) and a supply line (8) arranged in a ring structure (3) with a central control circuit (2). The ring structure includes several participants (DRM1- DRMn). Each participant incorporates data bus switches (ZDBS1...
https://drivepatents.com/patents/1088401 · 31 Mar 2004
The device has a determination-permission deciding unit (4) that outputs a permission signal when the acceleration of a vehicle deviates from a preset. A determining unit (5) sets an abnormality determining region based on the estimated acceleration and de...
https://drivepatents.com/patents/1090497 · 14 Jan 2004
In an electronic control unit (50) for an anti-lock brake control system, a microcomputer (60) communicates data to a peripheral IC (70). The peripheral IC (70) monitors a fault of the microcomputer (60) based on data received from the microcomputer (60). ...
https://drivepatents.com/patents/1091040 · 17 Dec 2003
The system has a controller (2) and a communications device (14) with which a communications connection can be made between the controller and at least two module units (5-8) for converting the control commands of the controller into actuator signals for a...
https://drivepatents.com/patents/1096676 · 16 Apr 2003
Multiple consumers (V1-V4,11a-11d) are supplied with power via a generator (1) as a first source of power for generating a 42 volt voltage and a 14-volt battery (2) as a second source of power. In order to improve failure safety in the safety-relevant cons...