About 21 results
https://drivepatents.com/patents/1004849 · 29 Feb 2012
According to one embodiment, there is provided a vehicle controller (20) including: a sudden change judgment section (209) that judges whether a change rate of a detected yaw rate is equal to or more than a predetermined value; a normative yaw rate calcula...
https://drivepatents.com/patents/1006021 · 18 Jan 2012
The method involves measuring (S10) lateral acceleration of vehicle traversing a roadway, using a measurement device. The lateral acceleration of the vehicle generated by a driving movement is determined (S20) with a traverse inclination observer. Lateral ...
https://drivepatents.com/patents/1008209 · 26 Oct 2011
The method involves testing whether value, which are determined for an actual driving situation, correspond to variables of a combination of possible values for the variables (S18), where the variables describe the driving situation. Lateral characteristic...
https://drivepatents.com/patents/1015063 · 9 Mar 2011
A controller for determining whether a previously-determined vehicle steering sensor malfunction still exists. The controller includes an electronic, non-volatile memory, and an electronic processing unit connected to the electronic, non-volatile memory. T...
https://drivepatents.com/patents/1015245 · 2 Mar 2011
A controller for determining whether a previously-detected vehicle malfunction still exists. If the malfunction is no longer detected in the sensor signals, a vehicle control system operates in a first operational state or normal operational state with res...
https://drivepatents.com/patents/1073023 · 26 Oct 2005
The method involves recording information representing driving conditions, where the recorded information is analyzed and evaluated. Vehicle dynamics are controlled based on the analysis result. A picture recording unit is provided to record surroundings o...
https://drivepatents.com/patents/1074899 · 17 Aug 2005
The state vector is given by a stochastic differential equation of specified form, which unites A, B, G matrices, fine non-linear functions, u a control vector and w a random variable of process noise. A state vector-dependent measurement vector is measure...
https://drivepatents.com/patents/1076597 · 22 Jun 2005
A three dimensional road-vehicle modeling system includes a personal computer (1) to store data on three dimensional road and virtual vehicle model, a real time simulator (2) to run a simulation based on the data and model, and actual test parts (5 to 16)....
https://drivepatents.com/patents/1087252 · 12 May 2004
The laser (12) on the road vehicle (10) can scan a semicircular area (14) in front of the vehicle. It can send out short pulses of light which may be reflected off other vehicles (16,18). Reflections may be received from various parts (34,36) of the nearby...
https://drivepatents.com/patents/1088994 · 10 Mar 2004
A car engineering assist system and method establish master data and set a computer-generated virtual car model to represent at least a portion of a product design specification (PDS) of a test car. A real time simulator performs computer simulation of a t...