Systems and methods for modulation control of a camera filter device

    公开(公告)号:US11500231B2

    公开(公告)日:2022-11-15

    申请号:US16636190

    申请日:2018-07-27

    Abstract: A modulation control method for a filter device for avoiding flicker appearing in streamed video images before acquiring images, includes setting the exposure time to be equal or longer than an oscillating light source's period duration or to be as long as possible between two frames in the image acquisition of streamed video images, polarizing of incoming light in a first polarizer to turn into polarized light with a first polarization, altering the polarization of the light with the first polarization in an electro- or magneto-optic modulator by an angle α to turn into light with a second polarization, and reducing an amount of light with the second polarization in a second polarizer.

    EXTERNAL REARVIEW DEVICE, EXTERNAL REARVIEW DEVICE KIT AND VEHICLE

    公开(公告)号:US20220176880A1

    公开(公告)日:2022-06-09

    申请号:US17680658

    申请日:2022-02-25

    Abstract: An assembly set for assembling an external rearview system for a motor vehicle is provided. The external rearview system when assembled may include a base assembly provided for arrangement on the motor vehicle, and a head assembly attached to the base assembly. The assembly set may include (i) a first head assembly comprising, a first rearview device comprising at least one reflective element in form of a mirror glass, (ii) a second head assembly comprising, a second rearview device comprising at least one reflective element in form of an at least partly translucent mirror glass, and at least one first camera unit being configured to obtain a rearview image through the reflective element, and (iii) a third head assembly with at least one component of a camera monitor system. The head assembly may be configured to be detachable and is selected to be the first, second or third head assembly, with the first, second and third head assembly being exchangeable with each other.

    Sliding clutch for an adjustment device and side-view mirror for a motor vehicle having an adjustment device

    公开(公告)号:US10302144B2

    公开(公告)日:2019-05-28

    申请号:US15252708

    申请日:2016-08-31

    Abstract: A sliding clutch for an adjustment device of a rearview device of a motor vehicle comprises two plastic parts. A first part is formed as an external gear wheel having a first multiplicity of first coupling elements and a second part is formed as an internal shaft having a second multiplicity of second coupling elements. The two plastic parts rotate with one another up to a predefined maximum torque namely because a positive fit exists between the first and second coupling elements up to the predefined maximum torque. The invention furthermore relates to a side-view mirror for a motor vehicle having an adjustment device which comprises a sliding clutch according to the invention.

    CONTROL AND MONITORING CIRCUIT FOR CONTROLLING LIGHTING SYSTEM

    公开(公告)号:US20190061607A1

    公开(公告)日:2019-02-28

    申请号:US16173417

    申请日:2018-10-29

    Abstract: A control circuit includes a first light source, a second light source, an input channel for receiving an input signal, at most two output channels each configured to control one of the first light source and the second light source, where the control circuit is configured to use at most two cables, and is capable of permanently powering on one of the first light source and the second light source while, at the same time, flashing on and off the other of the first light source and the second light source.

    Control circuit to control at least one lighting device in a vehicle

    公开(公告)号:US10124722B2

    公开(公告)日:2018-11-13

    申请号:US15384047

    申请日:2016-12-19

    Abstract: A control circuit controls at least one lighting device in a vehicle, preferably in a motor vehicle and includes at least a first output channel and at least a second output channel. The first output channel is adapted to provide a first maximum current, and the second output channel is adapted to provide a second maximum current. At least the first and second output channels are suited to be combined into a third output channel, wherein the third output channel provides a third maximum current. The third maximum current corresponds to the sum of at least a share of the first maximum current and at least a share of the second maximum current.

    Rearview Assembly For A Motor Vehicle
    10.
    发明申请

    公开(公告)号:US20180257567A1

    公开(公告)日:2018-09-13

    申请号:US15914181

    申请日:2018-03-07

    CPC classification number: B60R1/06 B60R1/076

    Abstract: A rearview assembly for a motor vehicle includes a dome, a foot attachable to the motor vehicle, a head rotatable relative to the foot, the head including at least one base body with a bearing opening for receiving an axis of rotation associated with the foot, where the foot is shaped together with the dome as an injection molded part, the dome includes at least one first stop element for engagement with at least one complementary second stop element of a cap nut screwed onto the dome, the cap nut providing a stop for a spring which extends around the dome, and the cap nut is an injection molded part.

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