公开(公告)号：US11999362B2

公开(公告)日：2024-06-04

申请号：US17275443

申请日：2019-09-24

Applicant: VALEO SYSTEMES D'ESSUYAGE

Inventor： Frederic Bretagnol ,  Marcel Trebouet

IPC: B60W50/00

CPC classification number: B60W50/0098 ,  B60W2422/00 ,  B60W2555/20

Abstract: The invention relates to a motor vehicle assembly for protecting a sensor/transmitter of a driving assistance system comprising a protection device that partially surrounds the sensor/transmitter where the protection device includes a first subassembly (B) with a detection/transmission element positioned facing a sensor/transmitter's surface via which a signal passes, and a second subassembly (C) that includes a motor configured to rotatably drive the first subassembly (B) about a line of transmission/reception of the sensor/transmitter. According to the invention, the protection assembly includes at least one heating element controlled by a control unit that heats an accessory attached to the motor vehicle's body in the detection/transmission element's vicinity, the heating element being outside the protection device and in the vicinity of the first subassembly (B).

公开(公告)号：US11762194B2

公开(公告)日：2023-09-19

申请号：US16612831

申请日：2018-05-17

Applicant: Valeo Systemes D'Essuyage

Inventor： Frederic Bretagnol ,  Marcel Trebouet

IPC: G02B27/00 ,  B60S1/08 ,  G03B17/08 ,  B60R11/04 ,  H04N23/51 ,  B60R11/00 ,  B08B7/00

CPC classification number: G02B27/0006 ,  B60R11/04 ,  B60S1/0848 ,  H04N23/51 ,  B08B7/00 ,  B60R2011/0085 ,  B60R2011/0092 ,  B60R2300/101 ,  B60R2300/40 ,  G03B17/08

Abstract: The invention relates to a device for protecting an optical sensor for a motor vehicle, said optical sensor comprising an optic, a casing mounted to rotate about an axis of rotation (A1) and having a housing configured to receive the optical sensor, an optical element rigidly attached to the casing and configured to be arranged in the field of vision of the optical sensor, and an actuator coupled to the casing in order to rotate the casing and the optical element, the actuator comprising a rotor and a stator configured such that actuator is a motor with an internal rotor.