A method for determining at least one articulation angle of a vehicle combination. The method includes: ascertaining of radar data by at least one radar sensor situated on a vehicle of the vehicle combination; calculating, on the basis of the ascertained radar data, at least one item of position information that relates to a vehicle position of at least one additional vehicle of the vehicle combination; and calculation of the at least one articulation angle between the vehicle and the at least one additional vehicle of the vehicle combination, using the calculated position information.

A vehicular lighting system includes a light projecting device disposed at each headlight of a vehicle. The light projecting device is part of the respective headlight. The light projecting device, when operated, projects an animated sequence of visual images or a sequence of visual light patterns on a wall in front of the vehicle. The projected animated sequence of visual images or projected sequence of visual light patterns is viewable at the wall by a driver of the vehicle. The light projecting device may include a matrix of light emitting diodes. The visual images or visual light pattern projected by the light projecting device, when operated, may change as distance between the vehicle and the wall decreases.

Technologies and techniques for detecting a parking space becoming available via an assistance system of a vehicle searching for a parking space. Radar signals are emitted by at least one radar sensor searching for the parking space and whether a parking space becoming available is recognized on the basis of received radar signals, which are evaluated by an evaluation unit of the vehicle. Micro-movements of a vehicle parked in a parking space, may characterize the vacating of the parking space, and may be detected by evaluating the radar signals reflected by this parked vehicle. A presumptive parking space becoming available may be identified by the assistance systems on the basis of such a detection of a micro-movement. An assistance system and a motor vehicle using the assistance system are also disclosed.

An example system includes a roadside apparatus and an in-vehicle device for position-based parking of a vehicle, for example, in environments with weak GPS signals. The roadside apparatus determines a first posture data of a vehicle that includes a relative position and an orientation of the vehicle. The relative position is with respect to a predetermined location associated with the roadside apparatus. The roadside apparatus transmits the first posture data, and the in-vehicle device receives the first posture data. The in-vehicle device dynamically evaluates a predetermined rule with the first posture data. The predetermined rule defines a target posture data with respect to both relative position and orientation. The in-vehicle device controls, in response to the predetermined rule failing to be satisfied, the vehicle to perform a posture adjustment operation based on posture adjustment data determined from a difference between the target posture data and the first posture data.

An extraction unit (101) extracts as a stationary object-detection point, a detection point on a stationary object among a plurality of detection points around a vehicle (200), the plurality of detection points being detected by an outside-detection sensor (501) at a plurality of detection timings. A grouping unit (105) groups two or more stationary object-detection points deduced as detection points on a same stationary object, among a plurality of stationary object-detection points extracted by the extraction unit (101) at the plurality of detection timings.

Provided are an automatic parking control method and apparatus, relating to the industrial field of vehicles. The method comprises: when a speed of a vehicle is in a preset speed range and a time that the speed of the vehicle is in the preset speed range is greater than or equal to a preset time, collecting image data and radar data around the vehicle; inputting the image data and the radar data into a preset convolutional neural network model, and outputting at least one parking slot information; selecting target parking slot information according to a received parking-in selection operation; and according to the target parking slot information, generating a vehicle parking-in track for the vehicle to automatically park according to the vehicle parking-in track.

A method for reducing parking violations includes: searching for an empty parking spot in an area surrounding a vehicle; receiving, by a controller of the vehicle, parking restriction information in the area surrounding the vehicle, wherein the controller receives the parking restriction information from sensors of the vehicle; determining, by the controller of the vehicle, that the empty parking spot is invalid; and activating, by the controller of the vehicle, an alarm to alert a vehicle operator of the vehicle that the empty parking spot is invalid.

Parking sensor system for a vehicle (1). The system includes one or more sensor assemblies (4) for mounting to elevated mounting locations (8,9,10) on the vehicle (1), each including a RADAR sensor (7) having a downwardly facing field of view for detecting objects below the respective elevated mounting location (8,9,10) during a parking operation. At least one of the sensor assemblies (4) may further include a parking camera (6) having a downwardly facing field of view for viewing objects below the elevated mounting location (8,9,10) during the parking operation.

A vehicular sensing system includes at least one radar sensor disposed at a vehicle and having a field of sensing forward, rearward or sideward of the vehicle. Radar data captured by the radar sensor is received at an electronic control unit (ECU). Received transmitted signals reflected off objects and received at the receiving antennas are evaluated at the ECU to establish surface responses for the objects present in the field of sensing of the radar sensor. A data set of radar data that is representative of an object present in the field of sensing of the radar sensor is compared to stored data sets to determine if the data set corresponds to a particular stored data set of the stored data sets. Responsive to the data set of radar data being determined to correspond to the particular stored data set, the vehicular sensing system classifies the detected object.

A split-steer amplifier with an invertible phase output, includes a first transistor having its base coupled to a positive node of an input port, its emitter coupled to ground, and collector connected to a positive intermediate node; a second transistor having its base coupled to a negative node of the input port, its emitter coupled to ground, and collector connected to a negative intermediate node; and multiple output ports each having a transistor arrangement operable to couple a positive node of that output port to the positive intermediate node and a negative node of that output port to the negative intermediate node, operable to couple the positive node of that output port to the negative intermediate node and the negative node of that output port to the positive intermediate node, and operable to decouple the positive node and the negative node of that output port from the intermediate nodes.