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System for cleaning glass surfaces of vehicles

A cleaning system and vehicle technology, applied in the field of cleaning systems and smooth surface systems, can solve the problems of installation complexity and cost, increase the total cost of the cleaning system, cost per meter, etc.

Active Publication Date: 2022-04-26
VALEO SYST DESSUYAGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] When the cleaning system of the vehicle comprises a large number of projection devices supplied by the same pump, the number of lines to be provided in order to hydraulically link all projection devices is high and can lead to problems in terms of installation complexity and cost
Each hydraulic line, for example, represents a cost per meter that greatly adds to the overall cost of the cleaning system

Method used

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  • System for cleaning glass surfaces of vehicles
  • System for cleaning glass surfaces of vehicles
  • System for cleaning glass surfaces of vehicles

Examples

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Embodiment Construction

[0059] figure 1 Shown is a motor vehicle 1 equipped with a cleaning system 2 according to the invention, allowing at least one smooth surface 20, 21 of the vehicle 1 to be cleaned. Such a smooth surface may be, for example, the windshield 20 or the rear window of the vehicle, or it may be the optical surface 21 of the optical detection system 4 fitted on the vehicle 1 .

[0060] The cleaning system 2 comprises devices 100 to 111 for projecting cleaning products, positioned in the vehicle 1 so as to be associated with the cleaning of smooth surfaces 20, 21, respectively; Execution passes to each of these projection devices. In the example shown, the projection device is dedicated to cleaning a single smooth surface, but it is understood that multiple projection devices may be dedicated to cleaning the same smooth surface, such as the windshield 20, without departing from the scope of the present invention, so long as the power line bus 11 is arranged throughout the vehicle , ...

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Abstract

A system for cleaning at least one smooth surface (21) comprises at least two means (100 to 111) for projecting a cleaning product onto the associated smooth surface. The projection devices each include an electronic control module (120) configured to drive the operation of the corresponding projection device depending on control instructions, and the cleaning system includes a power line bus commonly used for the at least two projection devices (100 to 111), The projection devices are electrically linked to the power line bus (11) independently of each other in successive regions (90, 92) of the power line bus.

Description

technical field [0001] The invention relates to the field of cleaning systems fitted to motor vehicles. It relates more particularly to the field of systems for cleaning slippery surfaces of such vehicles. Background technique [0002] Document US 2012 / 266926 describes the architecture of a cleaning system comprising a plurality of means for projecting cleaning products. These projection devices are positioned on the front face of the vehicle and / or on the rear face and / or on the rear view mirror in order to allow associated smooth surfaces to be cleaned. [0003] In such a cleaning system, the first projection device is actuatable by a manual command initiated by the vehicle user and the second projection device is actuatable by an automatic command initiated by a driving assistance and / or steering assistance device of the vehicle. The smooth surfaces associated with the first projection means eg correspond to the windshield and rear window of the vehicle, while the smoot...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60S1/48B60S1/60
CPCB60S1/481B60S1/603B60S1/52B60S1/56H04B3/542B60S1/0807B60Y2400/4045H04L12/40
Inventor F.吉劳德C.勒-莱尼
Owner VALEO SYST DESSUYAGE
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