Patent application number | Description | Published |
20090135405 | Device and Method for Recording Distance-Measuring Images - A recording device for distance images becomes multi-target-enabled by means of the arrival of light pulses reflected at object regions at different distances being temporally resolved. This is done using extrema of the gradient of a correlation function between the received light pulses and a time window during which sensor elements of a camera are activated. | 05-28-2009 |
20100039540 | DETERMINATION OF THE FIXED PATTERN NOISE DURING THE OPERATION OF A CAMERA - A fixed pattern noise of an image converter is automatically determined. A first optical image is converted using the image converter into digital image data, the light level of the first optical image is determined, the light level of the first optical image is compared with a threshold value, and the image converter characteristics of the image converter are reset to a dark image setting in such a way that the image data generated over the photosensitive imaging surface of the image converter at constant distribution of the determined light level include no component produced by the light level. Immediately thereafter, using the dark image setting previously set, a first dark image is recorded. | 02-18-2010 |
20120109454 | BOTTLENECK LIGHT AND METHOD OF ASSISTING A DRIVER IN STEERING A VEHICLE - A device for assisting a driver in steering a vehicle along a bottleneck. The device has a bottleneck detection unit which is configured to detect bottleneck information for characterizing a bottleneck in which the vehicle is located. A bottleneck information processing unit is configured to process the detected bottleneck information in order to derive therefrom assistance information for assisting the driver in steering the vehicle along the bottleneck. An actuation unit is provided and is configured to actuate a light source of the vehicle in such a way that the light source generates a light pattern, which can be seen by the driver, outside the vehicle, which light pattern displays the assistance information to the driver. | 05-03-2012 |
20140249722 | Method of Operating a Driver Assistance System of a Motor Vehicle - A driver assistance system includes a sensor that detects objects and/or characteristics of objects in the surroundings of a motor vehicle, and an object recognition unit that evaluates data from the sensor to produce object information, and determines a confidence value indicating the probability of accuracy thereof. If the confidence value is greater than a minimum threshold but less than a predefined threshold, then the system displays the object information to the driver, who confirms or rejects it, e.g. by actuating or not actuating an operating element. Upon confirmation by the driver, the system begins or continues to perform a driver assistance function based on the object information. Upon rejection by the driver, the system does not perform or discontinues the driver assistance function based on the object information. If the confidence value exceeds the predefined threshold, then the system autonomously performs the driver assistance function. | 09-04-2014 |
20150035979 | METHOD FOR DERIVING ENVIRONMENTAL INFORMATION FROM DETECTING THE REAR LIGHTS OF PRECEDING VEHICLES - A method for deriving environmental information from detecting the rear lights of preceding vehicles, including the following steps: Recording a sequence of images with a camera that captures the surroundings in front of the vehicle; Detecting and tracking rear lights of preceding vehicles in the sequence of images; and Analysis of the position and movement of the tracked rear lights and deriving environmental information from this analysis. | 02-05-2015 |
20150161458 | EMERGENCY VEHICLE DETECTION WITH DIGITAL IMAGE SENSOR - A display system for a vehicle comprises a display mounted within a passenger compartment of a vehicle and at least one camera mounted to the vehicle and facing at least partially in a rear direction. The display shows the images recorded by the camera(s) to provide a rear view for the driver of the vehicle. An ECU is controllably connected to the display screen and the at least one camera to analyze an image from the at least one camera to detect when an object in the image is an emergency vehicle; and to activate an alert on the display when an emergency vehicle is detected. | 06-11-2015 |
20150220795 | METHOD AND DEVICE FOR RECOGNIZING TRAFFIC SIGNS FOR A VEHICLE - The invention provides a method and a device for recognizing traffic signs by means of a sensor system for recording the surrounding environment for a vehicle, which comprises at least one camera sensor and one radar sensor or LiDAR sensor. | 08-06-2015 |
20150307110 | Method for a Driver Assistance Application - A driver assistance system with improved fault tolerance and a method for the same are provided. For this purpose, a control variable for an actuator for a reduced driver assistance system is calculated in a second control unit. | 10-29-2015 |