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Homogeneous rear lights system for a motor vehicle

A motor vehicle, uniform technology, applied in vehicle components, optical signals, signal devices, etc., can solve the problem of lack of luminous intensity of rear signals

Active Publication Date: 2018-08-03
PEZHO SITROEN AUTOMOBILS SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] These improvements added to the rear lights cannot Supplements the lack of luminous intensity of this rear signal of the vehicle when the lid (trunk or tailgate) is raised

Method used

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  • Homogeneous rear lights system for a motor vehicle
  • Homogeneous rear lights system for a motor vehicle
  • Homogeneous rear lights system for a motor vehicle

Examples

Experimental program
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Effect test

Embodiment Construction

[0035] figure 2 The side view of FIG. 2 shows a vehicle rear 20 including an example of a rear light of a rear signaling system 101 . The rear lights are divided into two clusters, a "casing" cluster 1 fitted to the vehicle's shell "C" and a "cover" cluster 2 fitted to the rear door panel "V". With the rear door panel "V" open, this side view makes it possible to spatially distinguish the two rear light clusters 1 and 2.

[0036] The repetition of the luminous signal intensity of the housing light group 1 and the cover light group 2 is dependent on the open / closed binary signal provided by the position sensor 21 of the cover "V" in the following manner. This signal is periodically passed to a central control means 22, in the example shown a BSI (Intelligent Service Box). Multiplex grid 23 connects all elements of system 101 to transmit rear door panel "V" open / close data to BSI 22 and BSI light intensity control signals to rear light clusters 1 and 2 . The grid 23, the rea...

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PUM

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Abstract

The invention relates to a homogeneous rear signal lights system (101) of a vehicle, each light being able to be mounted in a rear corner of the vehicle comprising a body shell (C) and an openable rear hatch (V). Said system comprises two groups of units of lights for each rear light, a group of "shell" lights (1) and a group of "hatch" lights (2), as well as a centralised member (22) for controlling the light intensity emitted by the rear lights of the vehicle. Said member (22) distributes at least one light intensity replicated between the two groups of rear lights (1; 2), corresponding to alight signal. The system (101) also comprises a sensor (21) for detecting the opening of the hatch (V), which can transmit an information signal relating to the opening / closing of the hatch (V) to the centralised member (22) for controlling the light intensity, which, in the event of transmission of an opening signal, can then supply, to each shell group (1), a signal for controlling increased light intensity in relation to the replicated nominal intensity corresponding to a closed hatch (V) state.

Description

technical field [0001] The present invention relates to a uniformity rear signal light system for a motor vehicle, ie a rear light system which provides a signal with the same overall intensity when the rear trunk or rear door panel of the vehicle is raised and when it is closed. [0002] On an increasing number of motor vehicles, each rear lamp is assigned to two groups of lamp units which are adjacent and separated by assembly, one group is assembled in the rear trunk (rear A trunk or a rear door panel is also hereinafter referred to as a "cover panel" for the sake of collective designation), a set is fitted on a rear fender panel (hereinafter referred to as a "shell") of a body of a vehicle. [0003] In the field of lighting of motor vehicles, rear light systems comprise means for generating several levels of luminous intensity for a duration suitable for these lamps and according to known luminous codes to the driver of the following vehicle and possibly Pedestrians provi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q1/30
CPCB60Q1/304
Inventor E·塞贝J-C·维蒙
Owner PEZHO SITROEN AUTOMOBILS SA