A sensor attachment structure in which a sensor bracket that holds a sensor configured to detect an external world of a moving body is attached to an exterior member of the moving body and a structure member of the moving body, comprises: a first absorption mechanism configured to hold the sensor bracket such that the sensor bracket can retreat from an initial position of the sensor bracket in a state in which an external load does not act along a front-and-rear direction of the moving body in response to action of the external load; and a second absorption mechanism configured to hold the sensor bracket such that the sensor bracket can swing from the initial position in response to the action of the external load, while being held by the first absorption mechanism.

The invention relates to a sensor system (200, 300, 400) for a motor vehicle, comprising a sensor housing and an active or passive sensor (102) arranged therein and held on a movable sensor holder (201, 401), having a sensor technology based on radiation detection and a measurement apparatus assigned to the sensor (102) and a control apparatus, coupled to said measurement apparatus, for the sensor holder (201, 401), wherein the sensor housing has a cover (106, 301) that is signal-transmissive for the sensor (102) on its side located in the detection direction of the sensor (102), and wherein the detection range (108, 109) of the sensor (102) in the region of the signal-transmissive cover (106, 301) has a lower extent than the signal-transmissive cover (106, 301), wherein the sensor system (200, 300, 400) is characterized in that the measurement apparatus is designed such that it is suitable for checking, in the detection range of the sensor (102), whether and in which section the signal-transmissive cover (106, 301) has a region with reduced signal transmissivity (202), wherein the measurement apparatus interacts with the control apparatus in such a way that the control apparatus is able to change the position of the sensor (102) in such a way that the region with reduced signal transmissivity (202) lies outside the detection range (108, 109) of the sensor (102). The invention furthermore relates to a method for operating such a sensor system (200, 300, 400) and to a motor vehicle that is equipped with such a sensor system (200, 300, 400).

Methods, devices and computer systems utilize ground penetrating radar (GPR) embedded in or mounted on a ski or other equipment that is in contact with the snow during use device in order to obtain snow profile data from layers of snow or ice. A GPR device may include a trained model capable of deriving snow profile information based on GPR data and may also be capable of uploading GPR data to an online service. The online service can use the received GPR data to derive snow profile information, distribute snow profile information to user devices, and generate and distribute updated trained models. The online service may access online repositories of additional information and refine the snow profile information or the trained model based on such addition information. Generated snow profile information can be used to provide avalanche risk assessments.

An on-vehicle radar apparatus includes a printed circuit board in which at least one radar antenna pattern unit is mounted on a first surface thereof, a case, a cover, and a connector receiving portion. In a situation that a first connector is mounted on the printed circuit board such that a first terminal forms a first angle with respect to a first surface of the printed circuit board, the connector receiving portion receives the first connector to be exposed from the case. In a situation that a second connector is mounted on the printed circuit board such that a second terminal forms a second angle with respect to the first surface of the printed circuit board, the connector receiving portion receives the second connector to be exposed from the case.

A radar cover includes, a transparent member which has an extension recess recessed toward a front surface side from the back surface, extending along the back surface, and having a paint layer formed on an inner wall surface thereof. The inner wall surface of the extension recess has, a first connection surface disposed on a first side in an orthogonal cross section with respect to an extension direction of the extension recess and connected to the back surface, a second connection surface disposed on a second side in the orthogonal cross section and connected to the back surface, and an intermediate surface connected to each of the first connection surface and the second connection surface and having a main design surface disposed such that a direction in which the main design surface is oriented is different from each of the first connection surface and the second connection surface.

An onboard sensor cover includes a cover body that includes front and rear bases and a decorative layer. The front base is made of a transparent plastic material that permits passage of an infrared ray and a millimeter wave and includes a rear surface in the transmission directions of the infrared ray and the millimeter wave that is configured by a first uneven surface. The rear base is made of a plastic material that permits passage of the infrared ray and the millimeter wave and includes a front surface in the transmission directions that is configured by a second uneven surface. The decorative layer is made of a material that reflects visible light and permits passage of the infrared ray and the millimeter wave and is in contact with the first and second uneven surfaces. The front and rear bases are made of the same type of plastic material.

An electronics housing assembly is disclosed. In some embodiments, the electronics housing is attached to a vehicle to house a sensor of the vehicle (e.g., a LIDAR). The electronics housing includes a fixed body structure, a movable body structure, a motor operatively coupled to the movable body structure, a positioner sensor coupled to the fixed body structure, and a sensor bracket attached to the movable body structure and configured to attach to a sensor. In some embodiments, the positioner sensor is used to detect the position of the movable body structure and the sensor.

A calibration system and a calibration bracket are provided. The calibration bracket includes a base, a stand assembly and a support assembly. One end of a fixed vertical rod is mounted to the base, and a movable vertical rod is mounted to another end of the fixed vertical rod. The support assembly is mounted to the movable vertical rod. A driving mechanism includes a first threaded rotating member, a second threaded rotating member and a threaded fixed member. The first threaded rotating member is mounted to the fixed vertical rod. The second threaded rotating member includes a first threaded structure and a second threaded structure. The second threaded rotating member is mounted to the first threaded rotating member through the first threaded structure and is mounted to the threaded fixed member through the second threaded structure. The threaded fixed member is fixedly mounted to the movable vertical rod.

A radar device for a vehicle, the radar device including: an antenna provided on an inner surface of a lamp for a vehicle and configured to transmit and receive electromagnetic waves; and a signal processing module provided in the lamp and configured to process a signal received by the antenna, such that it is possible to obtain an advantageous effect of simplifying a structure and improving a degree of design freedom and spatial utilization.

An example sensor bracket assembly can include one or more cold plates forming a core bracket structure, wherein the core bracket structure and the one or more cold plates provide structural support for the sensor bracket assembly; a housing enclosing the core bracket structure; one or more sensor mounts for mounting one or more sensors on the sensor bracket assembly; and one or more attachment portions for attaching the sensor bracket assembly to a body of a vehicle.