摘要:
Apparatus (1) for controlling a device (8) in a motor vehicle (4-7), said apparatus (1) comprising a communication unit (2) designed to bring the device (8) in the motor vehicle (4-7) from an idling mode into an active mode by emitting a wireless signal; in the active mode, a frequency and/or a channel (17-20) for transmitting and/or receiving the wireless signal can be defined.
摘要:
Method for determining the absolute position of a mobile unit (7), which has at least one optical surroundings sensor (13) that captures a detection area of the environs of the mobile unit (7), in a predefined navigation environment (16), wherein optical, distinguishable markers (15, 18) which can be detected by the surroundings sensor (13) are used in the navigation environment (16), each of said markers being assigned an absolute position that can be called up from a map data set (3), wherein, for position determination, at least one marker (15, 18) is detected and identified, by means of an image processing algorithm, in sensor data recorded by at least one of the at least one surroundings sensors (13), and a relative position between the mobile unit (7) and the marker (15, 18) is determined taking account of the position of the marker (15, 18) in the sensor data, and an absolute position (4) of the mobile unit (7) is determined as a function of the relative position and the absolute position of the marker (15, 18), wherein, taking account of the position of the mobile unit (7) last determined taking account of the marker (15, 18), adjustment data which describe markers (15, 18) able to be detected at the current point in time by the surroundings sensors (13) and the position thereof relative to the mobile unit (7) are determined using the map data set (3) and are used to limit the presently available sensor data recorded by the surroundings sensors (13) that is to be evaluated in order to detect and identify one of the currently detectable markers (15, 18), wherein as a limitation only one extract of an image contained in the sensor data, in which a marker (15, 18) is expected, is evaluated.
摘要:
The invention relates to a method for determining position data for use during the operation of a vehicle system (3) of a motor vehicle (2), wherein the image data of at least one monitoring camera (9, 10, 11), which records at least part of an environment of the motor vehicle (2) and/or records the motor vehicle (2) and which is provided externally to the motor vehicle (2), are evaluated in order to determine the position data of at least one recorded object (13) and said position data are at least partially provided to the vehicle system (3).