摘要:
A blind spot detection system. The system includes a camera mounted at the rear of a vehicle, a controller coupled to the camera, and an indicator coupled to the controller. The camera is configured to capture images in a field-of-view to the rear of the vehicle. The controller is configured to receive a signal from the camera indicative of the images, and controller determining when a second vehicle in the images enters a blind spot of the vehicle. The controller activates the indicator when the second vehicle enters the blind spot of the vehicle.
摘要:
A hand-held jigsaw includes a saw blade and control element for automating a tracking the saw blade, the hand-held jigsaw, or both along layout lines. A sensor, preferably a camera unit, detects a layout line provided on a work piece.
摘要:
A chassis testing unit (2) according to the present invention, in particular a shock absorber testing unit, for a vehicle on a test set-up (4) includes at least one correlation sensor (14-18), having an associated lens, situated at the side of the test set-up (4). The correlation sensor (14-18) is directed toward the test set-up (4), and is designed to detect a time sequence of images of a section of a motor vehicle (6), in particular of the body of the motor vehicle (6) and of the motor vehicle wheel, moving on the test set-up (4), and to determine directional velocity components therefrom. The chassis testing unit also includes a data processing unit which is connected to the correlation sensor or correlation sensors (14-18), and which is designed to determine the motion of the motor vehicle, in particular of the body of the motor vehicle (6) and of the motor vehicle wheel, on the basis of the directional velocity components of the correlation sensor or correlation sensors (14-18).
摘要:
Video monitoring systems are commonly used for monitoring streets, junctions, squares, and also public buildings, museums, prisons. Video monitoring systems which output the results for the viewing areas/objects in the scene in metric units, such as lengths in meters and speed in meters per second, or the absolute and/or relative positioning in a camera network, require knowledge of camera parameters such as e.g. the position, orientation, and aperture angle of the camera(s). These parameters are usually manually measured at high cost during the installation process, for example special patterns (sample patterns) are used, or people walking backwards and forwards in front of the camera. A monitoring camera 1 is proposed, according to which the monitoring camera 1 is positioned and/or can be positioned for monitoring at a stationary monitoring position, with a calibration aid system 5, wherein the calibration aid system 5 is designed for determining the stationary monitoring position of the monitoring camera.
摘要:
A method for processing image data of two sensors of a stereo sensor system that are suitable for recording images, each of the sensors being configured to record the image data section by section in sensor sections of the sensor that are situated at different positions. The method includes providing information on a geometrical offset between the positions of two sensor sections of the first sensor and the second sensor which have corresponding image data, and reading out image information of the first sensor and image information of the second sensor, the reading out taking place with reference to the positions of the sensor sections, from which the image data are read out, using the offset.
摘要:
A method for assisting a driver in lane guidance of a vehicle on a roadway includes: displaying a recorded image to the driver on a display unit, which image represents the vehicle surroundings; reading in an operating signal input on a user interface by the driver; selecting an object contained in the image, using the operating signal; displaying a mark on the display unit, the mark being displayed in an area of the image which represents the object; using the object for determining at least one longitudinal control parameter for a driving route to be traveled by the vehicle in order to assist the driver in lane guidance.
摘要:
A machine tool safety device has a recognition unit which is provided for recognizing an application situation for a machine tool. The recognition unit includes an imaging unit for monitoring a first safety range, and a sensor unit, which is different from the imaging unit, for monitoring a second safety range.
摘要:
The invention is based on a hand-held jigsaw, in particular a scrolling jigsaw. It is proposed that control means (10, 100) are provided, by means of which the guiding of a saw blade (12) and/or the hand-held jigsaw along scribe lines (14) can be automated.
摘要:
A machine tool device having a monitoring unit for monitoring at least one machine tool monitoring range, the monitoring unit having an evaluation unit. The evaluation unit has a computing unit which is provided to distinguish at least two motions in the machine tool monitoring range.
摘要:
A blind spot detection system. The system includes a camera mounted at the rear of a vehicle, a controller coupled to the camera, and an indicator coupled to the controller. The camera is configured to capture images in a field-of-view to the rear of the vehicle. The controller is configured to receive a signal from the camera indicative of the images, and controller determineg when a second vehicle in the images enters a blind spot of the vehicle. The controller activates the indicator when the second vehicle enters the blind spot of the vehicle.