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    METHOD FOR DETERMINING A DISTANCE BETWEEN A VEHICLE AND A VEHICLE ACCESS AND STARTER IDENTIFIER
    62.
    发明申请
    METHOD FOR DETERMINING A DISTANCE BETWEEN A VEHICLE AND A VEHICLE ACCESS AND STARTER IDENTIFIER 审中-公开

    公开(公告)号：US20180246199A1

    公开(公告)日：2018-08-30

    申请号：US15756166

    申请日：2016-08-31

    Applicant: VALEO COMFORT AND DRIVING ASSISTANCE

    Inventor： Eric Leconte

    IPC: G01S13/84 ,  G01S13/82 ,  B60R25/04 ,  B60R25/24

    CPC classification number: G01S13/84 ,  B60R25/04 ,  B60R25/24 ,  B60R2325/101 ,  B60R2325/103 ,  G01S13/825 ,  G07C9/00309 ,  G07C2209/63

    Abstract: The invention relates to a method (METH) for measuring a distance R between a vehicle (V) and an identifier (I) for accessing and starting the vehicle (V), the vehicle (V) and the identifier (I) being synthronised. The method (METH) comprises the following steps:—selecting (Sel_fp) N frequencies fp, pϵ[1;N], N being a natural number at least higher than 3;—implementing N sequences Sqp, each sequence Sqp comprising the following steps:•transmitting (Em_Svp) a first signal (Svp) of frequency fp from an emitter (TXv) of the vehicle (V) to a receiver (Rxi) of the identifier (I);•measuring (Mes_φvip) with a calculator (Xi) of the identifier (I) a phase φvip, modulo 2π, of the first signal (Svp) received, relative to a second signal (Sip) of phase φip(t)=φ0ip+2πfpt; transmitting (Em_Sip) the second signal (Sip) from an emitter (TXi) of the identifier (I) to a receiver (RXv) of the vehicle (V);•calculating (Mes_φivp) with a calculator (Xv) of the vehicle (V) a phase φivp, modulo 2π, of the second signal (Sip) received, relative to the first signal (Svp);•calculating (Cal_φp) the average φp of the phase φvip and of the phase φivp;—for each p between 1 and N-1, calculating (Cal_Pp) a ramp Pp using the formula Pp=(φp+1−φp)/(fp+1−fp); and—calculating (Cal_R) distance R front the ramps Pp, pϵ[1;N].

    Hands-free system for motor vehicles
    63.
    发明授权
    Hands-free system for motor vehicles 有权

    公开(公告)号：US09975521B2

    公开(公告)日：2018-05-22

    申请号：US15104722

    申请日：2014-12-19

    Applicant: VALEO COMFORT AND DRIVING ASSISTANCE

    Inventor： Eric Menard ,  Ciprian Musat ,  Eric Leconte

    IPC: G05B19/00 ,  B60R25/20 ,  B60R25/24 ,  G07C9/00

    CPC classification number: B60R25/2045 ,  B60R25/246 ,  G07C9/00309 ,  G07C2209/63 ,  G07C2209/65

    Abstract: The present invention relates to a hands-free system (SYS) for accessing a motor vehicle (V). Said system includes: a control member (COM) arranged in the motor vehicle (V); a detection member (CAPT) arranged in a door handle (P) of the motor vehicle (V), said detecting member being connected to said control member (COM) and capable of measuring a signal (S) representing a hand (M) approaching; and a sensitivity level (SEN) for which a corresponding threshold value (TH) is defined. Said control member (COM) is capable of sending a hands-free query to the motor vehicle (V) when the measured signal (S) exceeds the threshold value (TH) corresponding to the sensitivity level (SEN). Said hands-free system (SYS) is characterized in that it includes at least two sensitivity levels (SEN1, SEN2), that is, a first high-sensitivity level (SEN1) and a second low-sensitivity level (SEN2), and in that the control member (COM) is also capable of changing the sensitivity level (SEN1, SEN2) of the hands-free system (SYS) in response to a predetermined sequence (SQ) of events.

    HEAD-UP DISPLAY WITH SIDE IMAGE GENERATOR
    65.
    发明申请
    HEAD-UP DISPLAY WITH SIDE IMAGE GENERATOR 审中-公开

    公开(公告)号：US20180003968A1

    公开(公告)日：2018-01-04

    申请号：US15532648

    申请日：2015-12-04

    Applicant: VALEO COMFORT AND DRIVING ASSISTANCE

    Inventor： Pierre Mermillod ,  François Grandclerc

    IPC: G02B27/01 ,  G02B27/09

    CPC classification number: G02B27/0101 ,  G02B27/0149 ,  G02B27/0977 ,  G02B2027/0123 ,  G02B2027/013 ,  G02B2027/0161

    Abstract: The invention relates to a head-up display (1) with a side image generator (2), particularly for motor vehicle. Said head-up display comprises:—an image generator (2) configured to display an image along a display axis (7);—a semi-reflective optical element (3) arranged space apart from the image generator (2) and configured o display a virtual image along a projection axis (9); and—at least one mirror (4) arranged on the display axis (7) so as to reflect the image from the image generator (2) towards the optical element (3) along a reflection axis (8). The display axis (7) of the image generator (2) is perpendicular to the projection axis (9) of the optical element.

    SYSTEM AND METHOD FOR CONTROLLING THE LUMINOSITY OF A HEAD-UP DISPLAY AND DISPLAY USING SAID SYSTEM
    67.
    发明申请
    SYSTEM AND METHOD FOR CONTROLLING THE LUMINOSITY OF A HEAD-UP DISPLAY AND DISPLAY USING SAID SYSTEM 审中-公开
    用于控制头戴显示器的显示和显示的系统和方法

    公开(公告)号：US20170004805A1

    公开(公告)日：2017-01-05

    申请号：US15104293

    申请日：2014-12-18

    Applicant: VALEO COMFORT AND DRIVING ASSISTANCE

    Inventor： Michael Irzyk

    IPC: G09G5/10 ,  G02B27/01

    CPC classification number: G09G5/10 ,  G02B27/0101 ,  G02B2027/0118 ,  G02B2027/014 ,  G02B2027/0154 ,  G09G2320/0626 ,  G09G2360/144 ,  G09G2360/145

    Abstract: The invention relates to a system for controlling the luminosity of a head-up display (36) of a vehicle, said display (36) being configured to display an image, said system comprising means (32) for assessing luminosity connected to means (34) for determining a luminosity instruction for the display (36). The system is characterised in that said means (32) for assessing luminosity are capable of assessing the external luminosity towards the front of the vehicle and beyond the image displayed on said display (36), and in that said determination means (34) are capable of determining the luminosity instruction in accordance with the external luminosity assessed and of transmitting same to the display (36).

    Abstract translation: 本发明涉及一种用于控制车辆的平视显示器（36）的亮度的系统，所述显示器（36）被配置为显示图像，所述系统包括用于评估连接到装置（34）的光度的装置（32） ），用于确定显示器（36）的亮度指令。 该系统的特征在于，用于评估亮度的所述装置（32）能够评估朝向车辆前方的外部亮度，并且超出显示在所述显示器（36）上的图像，并且所述确定装置（34）能够 根据所评估的外部亮度确定亮度指示并将其发送到显示器（36）。

    METHOD FOR TRIGGERING A COMMAND IN A MOTOR VEHICLE BY MEANS OF A DATA EXCHANGE BETWEEN A CONTROL DEVICE AND AN IDENTIFIER ELEMENT
    69.
    发明申请
    METHOD FOR TRIGGERING A COMMAND IN A MOTOR VEHICLE BY MEANS OF A DATA EXCHANGE BETWEEN A CONTROL DEVICE AND AN IDENTIFIER ELEMENT 有权
    用于通过控制装置和标识符元件之间的数据交换来触发电动机中的指令的方法

    公开(公告)号：US20160221536A1

    公开(公告)日：2016-08-04

    申请号：US14917421

    申请日：2014-09-08

    Applicant: VALEO COMFORT AND DRIVING ASSISTANCE

    Inventor： Laurent Petel ,  Fabienne Masson ,  Frédéric Gehin

    IPC: B60R25/24

    CPC classification number: B60R25/24 ,  B60R25/246 ,  B60R2325/101 ,  B60R2325/105

    Abstract: The present invention essentially relates to a communication system comprising a communication device mounted in a motor vehicle and at least one mobile device (SP, CID, smart watch), said communication system being intended for providing a data exchange between the communication device and the at least one mobile device (SP, CID, smart watch), characterised in that: the communication device comprises a low-frequency communication interface (BF) and a wireless communication interface (11) using the Blue-tooth Low Energy (BLE) protocol in “advertising” state; and in that the communication device is capable of communicating with said at least one mobile device either in low-frequency mode using the BLE protocol or using only the BLE protocol.

    Abstract translation: 本发明基本上涉及一种包括安装在机动车辆中的通信设备和至少一个移动设备（SP，CID，智能手表）的通信系统，所述通信系统旨在用于在通信设备和at 至少一个移动设备（SP，CID，智能手表），其特征在于：所述通信设备包括使用蓝牙低能（BLE）协议的低频通信接口（BF）和无线通信接口（11） “广告”状态 并且通信设备能够使用BLE协议以低频模式或仅使用BLE协议与所述至少一个移动设备进行通信。

    IMAGE GENERATING DEVICE AND HEAD-UP DISPLAY COMPRISING SUCH A DEVICE
    70.
    发明申请
    IMAGE GENERATING DEVICE AND HEAD-UP DISPLAY COMPRISING SUCH A DEVICE 有权

    公开(公告)号：US20250085535A1

    公开(公告)日：2025-03-13

    申请号：US18293115

    申请日：2022-07-28

    Applicant: VALEO COMFORT AND DRIVING ASSISTANCE

    Inventor： Ayoub Ben Nachouane

    IPC: G02B27/01

    Abstract: An image generating device is disclosed having a light source configured to produce an upstream light beam, and an array of elements with variable transmittance configured to selectively receive and transmit the upstream light beam so as to form a downstream light beam forming an image. A downstream face of the array of variable transmittance elements is in contact with an at least partially transparent plate configured to limit heating of the array of variable transmittance elements. A downstream face of the partially transparent plate is in contact with a cold face of a thermoelectric cooling module.

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