Abstract: A method for running a telematics service via a Telematic Control Unit (TCU) of a vehicle is disclosed. The method includes measuring one or more temperatures at the TCU, Comparing the measured temperatures with one or more thresholds, and determining whether or not to run the telematics service depending on a result of the comparison between the measured and threshold temperatures as well as a delay-sensitivity of the telematics service.

Abstract: The invention provides a method for managing image data in a motor vehicle lighting system, the lighting system including at least one lighting module intended to project light beams, the light beams being generated from data relating to the selection of at least one image, each image being respectively defined by a matrix including a plurality of horizontal or vertical rows of pixels, with each pixel having a numerical value related to a light intensity of the pixel. The method includes determining whether the pixel under analysis is considered to be a significant point of inflection of the image, so as to transmit it to at least one lighting module, so that it is able to project a resulting image.

Abstract: A lighting module for a vehicle includes a light source and a lens including an input dioptre oriented towards the light source and an output dioptre. The output dioptre includes at least one section through a horizontal plane having two convex portions separated by a concave portion, viewed from a side opposite the light source. The input dioptre includes a section through a vertical median plane having a lower convex portion and an upper concave portion, viewed from a side opposite the light source.

Abstract: The present invention refers to a detector device for detecting a status of at least a first electronic element of an automotive lighting device. This detector device comprises a status detection unit configured to detect a status of the at least first electronic element and to generate a reference signal which depends at least on the status of the first electronic element. It also comprises a comparison signal generator configured to generate a comparison signal and a comparison unit configured to generate a pulse-width modulation signal by comparing the reference signal with the comparison signal.

Abstract: A light-emitting assembly, a method for adjusting the light-emitting assembly, and a vehicle. The light-emitting assembly is used for a vehicle and includes a seat and a support, a light-emitting module being held on the support. A first adjustment mechanism is provided for performing a first adjustment on the light-emitting module, and a second adjustment mechanism is provided for performing a second adjustment on the light-emitting module. The support and the seat are pivotally connected together, so that the support can pivot around a horizontal axis under the action of the first adjustment mechanism.

Abstract: A motor vehicle transmission system includes a reduction device having at least an output shaft including a first gearwheel and a second gearwheel. A differential drive device is configured to distribute the torque from the reduction device to two half-shafts. The differential drive device includes a coupling device which, in a coupled position, transmits torque between a first element and a second element of the differential drive device, the coupling device further including an actuator. A radial plane, orthogonal to the axes X and W, passes through the first gearwheel and through the coupling device.

Abstract: A light assembly includes a first lighting module configured to perform a first lighting function, a second lighting module configured to perform a second lighting function, a driver connected in series with the lighting modules. Each lighting module is controlled via a switching unit by a controller. The driver is configured to generate a constant output power and the controller is configured to vary the power provided to the first lighting module or to the second lighting module by controlling the first switching unit or the second switching unit using Pulse Width Modulation (PWM).

Abstract: An electromagnetic actuating device for a torque transmission system includes a shell arranged around an axis X. The shell being fixed relative to the axis X and includes walls defining an annular cavity which houses a coil and at least partially a plunger which is able to move axially along the axis X to actuate a coupling device.

Abstract: A method for detecting an object in a road surface. The method includes defining a light pattern including dark and lighted groups of square pixels, projecting the light pattern on a road surface, acquiring an image of the projected light pattern, comparing the shape and position of some groups of square pixels in the acquired image with respect of the defined light pattern, and using the comparison to infer features of an object. The invention also provides a method for autonomous driving using this object detection and an automotive lighting device.

Abstract: A portable parking assistance system is disclosed. The system is suitable for being set up and dismantled at different locations and is designed, when set up at a particular location, to control one or more vehicles within a predetermined region of the particular location. The system includes one or more sensors which are arranged in the predetermined ration. Each of the sensors is designed to detect vehicles located in a respective specific detection range of the predetermined region and to wirelessly transmit a corresponding sensor signal. The parking assistance system also includes a control device which is designed to receive the sensor signals from the sensors, to determine a respective position of the vehicles on the basis of the received sensor signals, and control each vehicle on the basis of the determined positions of the vehicles and a specified digital map of the predetermined region.

Abstract: The invention concerns a motor vehicle light assembly comprising a pixelated light emitting diode designed to project, from the motor vehicle, a predefined image, and a device for controlling the pixelated light emitting diode, the pixelated light-emitting diode comprising a plurality of elementary diodes supplied with a common DC current and respectively driven by a pulse-width modulation signal of the supply common DC current, the pixelated light-emitting diode comprising a temperature sensor, and the control device being configured to modify the pulse-width modulation signal depending on a temperature of the pixelated light emitting diode and/or of one or more elementary diodes.

Abstract: A receiving device for an optical detection appliance for receiving optical reception signals, in particular of a transmitting device of the detection appliance, that are reflected at an object (18), a detection appliance and a driver assistance system are described. The receiving device comprises at least one optical sensor (36) comprising at least one detection surface (38) with at least one row (44) with a number of optical detection regions (40, 42) extending along a first extension direction (46) of the at least one detection surface (38). At least two of the detection regions (40, 42) can be analysed separately from each other for positional resolution of a received signal. The respective extents of at least two detection regions (40, 42) are different, at least when viewed along the first extension direction (46).

Abstract: The invention provides a method for correcting a first light pattern provided by a lighting device (1) with a matrix of light sources (2). This method comprising the steps of obtaining a map of the light pattern divided in pixels (4), associating a calibration power value to each pixel (4), depending on the light intensity of each pixel and assigning a new power value to each pixel. Finally, a corrected light pattern is projected with the new power values. The invention also provides an automotive lighting device with a calibrator to perform the steps of this method and an automotive lighting assembly with an external calibrator to perform the steps of this method.

Abstract: A blower device including: a motor holder having an opening; a motor housed within the motor holder; a blower fan coupled to the motor; an electronic circuit adapted to control the motor. The motor holder includes an air inlet and an air channel configured to supply the electronic circuit and the motor with an airflow from the air inlet. The air channel includes a first deflector wall and a first liquid trap wall arranged in series between the air inlet and the electronic circuit. The first deflector wall and the first liquid trap wall extend in opposite directions and form a meandering path for the airflow.

Abstract: A cooling system includes one cooling circuit configured to flow a coolant and to distribute the coolant at least throughout an integrated drivetrain assembly. The cooling circuit includes a fluid turbulent passage formed by a plurality of cooling spikes and arranged onto an inner surface of a heatsink configured for cooling at least one power switching device provided with the power inverter. The heatsink comprises at least one cooling plate with one corresponding cover, the plurality of cooling spikes are provided on the cooling plate and the corresponding cover. The plurality of cooling spikes include the cooling spikes with an increased or decreased size, the location of the cooling spikes with an increased or decreased size depends on the location of the electrical components provided by the at least one power of switch device so as to modulate the rate and flow of the coolant within the fluid turbulent passage.

Abstract: A blocking mechanism including a transmission casing and a movable pawl having a locking finger. The movable pawl is pivotably mounted in a plane about a pivot axis on the transmission casing between a locking position in which the locking finger is engaged in the locking recess and a release position in which the locking finger is disengaged from the locking recess. The movable pawl includes a cam surface. A linear actuator moves a movable carriage guided by a guide rail, in which the movable carriage includes a cam follower capable of moving on the cam surface, and a housing formed in the transmission casing, in which the guide rail is fitted in the housing.

Abstract: A system for providing assistance with delivery of diagnostic information is disclosed. The system includes a device for acquiring examination data on a person, a data-processing device arranged to receive the data obtained by the acquiring device, and a displaying device arranged to display diagnostic information regarding a disease based on an analysis of the data by the data-processing device. The acquiring device includes at least a first sensor for taking physiological measurements. The acquiring device includes a plurality of non-contact sensors arranged to work without contact with the person. At least one of the non-contact sensors is arranged to acquire a response datum provided by the person. The acquiring device includes a correcting sensor different from the first sensor and arranged to acquire at least one correction datum on the person that is different from data acquired by the first sensor.

Abstract: A head-up display for a motor vehicle comprises, inside a casing, an image-generating system from which emerge two source light beams, and two projecting optical systems that each project one source light beam toward the exterior so as to form two virtual images in the field of view of a vehicle driver: the head-up display further comprises an occulting part that allows a crossed imaging effect to be eliminated, and that may be motorized and the position of which may be automatically controlled depending on the position of the eyes of the driver of the vehicle.

Abstract: A method for operating an ultrasonic sensor is disclosed. The ultrasonic sensor includes a membrane and an exciter element for exciting the membrane and for detecting a vibration of the membrane. The method includes obtaining calibration data from a storage unit storing the calibration data. The calibration data includes information about a first frequency response of the ultrasonic sensor in a sending direction depending on a membrane excitation frequency at different membrane temperatures and information about a second frequency response of the ultrasonic sensor in a receiving direction depending on a membrane vibration frequency at different temperatures. The method also includes determining a current membrane temperature, determining a sensitivity of the ultrasonic sensor, and controlling an electric current provided to the exciter element and a gain of the ultrasonic sensor based on a difference between the determined sensitivity and a prestored sensitivity.

Abstract: An active optical sensor system is disclosed. The active optical sensor system includes a first light emitter and a second light emitter. The active optical sensor system includes a first and second energy storage element connected to a first and second light emitter respectively. The active optical sensor system also includes control circuitry configured to selectively charge the first and second energy storage elements, and discharge the energy storage elements via the light emitters in a first and second emission period respectively. The active optical sensor system also includes a monitoring unit coupled to the energy storage elements to compare a value of a monitoring signal representing the electrical energy stored by the energy storage elements with a predefined threshold value and generate a failure signal depending on the comparison.