KR20090049711A - Washer liquid spouting system for a vehicle using a bi-directional motor - Google Patents

Washer liquid spouting system for a vehicle using a bi-directional motor Download PDF

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Publication number
KR20090049711A
KR20090049711A KR1020070115935A KR20070115935A KR20090049711A KR 20090049711 A KR20090049711 A KR 20090049711A KR 1020070115935 A KR1020070115935 A KR 1020070115935A KR 20070115935 A KR20070115935 A KR 20070115935A KR 20090049711 A KR20090049711 A KR 20090049711A
Authority
KR
South Korea
Prior art keywords
windshield
headlight
washer liquid
vehicle
bidirectional motor
Prior art date
Application number
KR1020070115935A
Other languages
Korean (ko)
Inventor
정세훈
Original Assignee
지엠대우오토앤테크놀로지주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 지엠대우오토앤테크놀로지주식회사 filed Critical 지엠대우오토앤테크놀로지주식회사
Priority to KR1020070115935A priority Critical patent/KR20090049711A/en
Publication of KR20090049711A publication Critical patent/KR20090049711A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
    • B60S1/48—Liquid supply therefor
    • B60S1/52—Arrangement of nozzles; Liquid spreading means
    • B60S1/522—Arrangement of nozzles; Liquid spreading means moving liquid spreading means, e.g. arranged in wiper arms
    • B60S1/524—Arrangement of nozzles; Liquid spreading means moving liquid spreading means, e.g. arranged in wiper arms arranged in wiper blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
    • B60S1/48—Liquid supply therefor
    • B60S1/52—Arrangement of nozzles; Liquid spreading means
    • B60S1/522—Arrangement of nozzles; Liquid spreading means moving liquid spreading means, e.g. arranged in wiper arms
    • B60S1/526—Arrangement of nozzles; Liquid spreading means moving liquid spreading means, e.g. arranged in wiper arms according to vehicle movement characteristics, e.g. speed, or climatic conditions, e.g. wind

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  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

In the washer fluid injection device of a vehicle using a bidirectional motor connected to the windshield cleaning pump, the present invention drives the headlight washing pump for spraying the washer liquid to the headlamp when rotating in one direction, and the washer liquid to the windshield when rotating in the other direction It includes a two-way motor for driving the front windshield cleaning pump and a body control module (BCM) for controlling the headlight cleaning pump and the windshield cleaning pump.

By using the washer fluid injector of the vehicle using the bidirectional motor as described above, it is possible to selectively wash the headlamp and the windshield using the bidirectional motor connected to the windshield cleaning pump.

Bidirectional motor, headlight, windshield, washing pump

Description

Washer liquid spouting system for a vehicle using a bi-directional motor}

The present invention relates to a washer fluid injector for a vehicle using a bidirectional motor, and more particularly, to a washer fluid injector for a vehicle using a bidirectional motor for selectively washing the headlamp and the windshield by using a bidirectional motor connected to a windshield cleaning pump.

In general, a vehicle is a transportation machine that is driven by rails or wires using a prime mover, and is used for transporting passengers or cargo using engine power train, brake system and fuel supply system. .

Many auxiliary devices are installed in the vehicle as described above. Among the auxiliary devices, the headlamp for a vehicle is a lamp having a main function of illuminating the road ahead at night. The headlamp is provided with a washer fluid injector to ensure a reliable function. The washer fluid injector sprays the washer liquid onto the headlamp lens using a driving motor to perform a washing function.

On the other hand, the windshield that ensures the driver's front view is easily contaminated by foreign matter such as dust even while driving or stopping the vehicle by making direct contact with the outside of the vehicle. The front glass washer fluid injector for removing the foreign matter is connected to a motor different from the drive motor of the washer fluid injector for cleaning the headlamp to spray the washer liquid on the front glass.

However, since different motors are used for the windshield washer liquid injector and the headlight washer liquid injector, the structure of the vehicle becomes complicated, and it is inconvenient for the driver to drive the devices.

An object of the present invention is to solve the problems as described above, to provide a washer fluid injector of the vehicle using a bidirectional motor that can selectively drive the windshield washer liquid injector and headlight washer liquid injector using a bidirectional motor. will be.

In order to achieve the above object, the first feature of the present invention is to drive the headlight cleaning pump for spraying the washer liquid to the headlight when rotating in one direction, the front glass washing pump for spraying the washer liquid to the windshield when rotating in the other direction It includes a bidirectional motor for driving and a body control module (BCM) for controlling the headlight cleaning pump and the windshield cleaning pump.

According to a second aspect of the invention, in the first aspect, the vehicle body control module includes a headlight wash controller and a windshield wash controller for controlling the headlight wash pump.

As described above, according to the washer fluid injector using the bidirectional motor according to the present invention, since the front glass washer liquid injector and the headlight washer liquid injector are selectively driven according to the rotation direction of the bidirectional motor, the structure inside the vehicle is relatively simple. The effect is obtained that the driver can easily drive the devices.

Briefly describing the present invention, the present invention selectively drives the headlight cleaning pump and the windshield cleaning pump using a bidirectional motor. Particularly, when the bidirectional motor is driven in one direction, the headlight cleaning pump is operated to inject the washer fluid into the headlight, and when the motor is driven in the other direction, the washer fluid is injected into the front glass.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention.

1 is a circuit diagram showing a structure of a washer liquid injection device according to an embodiment of the present invention.

As shown in FIG. 1, the washer fluid injector according to the present invention includes a bidirectional motor 1, a headlight washing pump control relay 3, a windshield washing pump control relay 5, and a body control module 7. ; BCM). The bidirectional motor 1 drives the headlight cleaning pump control relay 3 for spraying the washer liquid to the headlamp when rotating in one direction, and the front glass washing pump control relay for spraying the washer liquid to the windshield when rotating in the other direction. 5).

The headlight washing pump control relay 3 and the windshield washing pump control relay 5 are connected to fuses 13 and 15, respectively. According to the circuit, the headlight washing pump control relay 3 and the windshield washing pump control relay 5 may use a fuse in common.

The body control module 7 electrically controls the headlight washing pump control relay 3 and the windshield washing pump control relay 5. That is, the windshield washing controller 9 provided in the vehicle body control module 7 controls the windshield washing pump control relay 5, and the headlight washing controller 11 controls the headlight washing pump control relay 5.

Next, an operation method of the washer liquid injector will be described with reference to FIG. 1.

Referring back to FIG. 1, the bidirectional motor 1 is rotated in one direction. Then, the headlight washing pump control relay 3 which injects the washer liquid into the headlamp is driven to inject the washer liquid into the headlamp. The headlight can then be cleaned by operating the headlight wiper on the headlight.

On the contrary, when the bidirectional motor 1 is rotated in the other direction, the front glass washing pump control relay 5 is driven to spray washer liquid onto the windshield, and the windshield wiper is operated to wash the windshield.

Such a direction of rotation of the bidirectional motor 1 turns on the windshield cleaning controller 9 when the direction of rotation of the wiper operation switch provided in the driver's seat, for example, in the clockwise direction, and the headlight cleaning when the counterclockwise rotation is performed. It can be defined in the form of turning on the controller (11).

As mentioned above, although the invention made by this inventor was demonstrated concretely according to the said Example, this invention is not limited to the said Example, Of course, it can change in various ways in the range which does not deviate from the summary.

1 is a circuit diagram showing a structure related to a washer liquid injection device according to an embodiment of the present invention.

Claims (2)

A bidirectional motor for driving the headlight cleaning pump for spraying the washer liquid onto the headlamp when rotating in one direction, and for driving the front glass washing pump for spraying the washer liquid onto the windshield when rotating in the other direction; And Washer liquid injector for a vehicle comprising a body control module (BCM) for controlling the headlight cleaning pump and the windshield cleaning pump. The method of claim 1, The vehicle body control module is a vehicle washer liquid injection device comprising a headlight washing controller and a windshield washing controller for controlling the headlight washing pump.
KR1020070115935A 2007-11-14 2007-11-14 Washer liquid spouting system for a vehicle using a bi-directional motor KR20090049711A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070115935A KR20090049711A (en) 2007-11-14 2007-11-14 Washer liquid spouting system for a vehicle using a bi-directional motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070115935A KR20090049711A (en) 2007-11-14 2007-11-14 Washer liquid spouting system for a vehicle using a bi-directional motor

Publications (1)

Publication Number Publication Date
KR20090049711A true KR20090049711A (en) 2009-05-19

Family

ID=40858358

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070115935A KR20090049711A (en) 2007-11-14 2007-11-14 Washer liquid spouting system for a vehicle using a bi-directional motor

Country Status (1)

Country Link
KR (1) KR20090049711A (en)

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E601 Decision to refuse application