CN104908713B - The device and method that glass tube scraper is electronically controlled in a motor vehicle - Google Patents
The device and method that glass tube scraper is electronically controlled in a motor vehicle Download PDFInfo
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- CN104908713B CN104908713B CN201510109860.3A CN201510109860A CN104908713B CN 104908713 B CN104908713 B CN 104908713B CN 201510109860 A CN201510109860 A CN 201510109860A CN 104908713 B CN104908713 B CN 104908713B
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- China
- Prior art keywords
- control unit
- drive control
- control module
- glass tube
- tube scraper
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Classifications
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- 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
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
- B60S1/0818—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Control Of Direct Current Motors (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The present invention relates to the device and method being electronically controlled in a motor vehicle to glass tube scraper.In order to be electronically controlled in a motor vehicle by central electronic functional control module to glass tube scraper, position at least one glass tube scraper motor is adjusted to be adjusted to the predetermined specified position of glass tube scraper, issues command function at least one drive control unit according at least one input signal.It is adjusted to be configured at the specified position of off state by drive control unit in the case where functional control module issues shutdown order.By drive control unit and by physical location sensor connected to it, adjusted independently of functional control module command function to specified position in off state, as long as drive control unit is powered by power distribution equipment.In the case where the controllable connection for powering to drive control unit, which can be switched on and off by functional control module according at least one input signal of functional control module.
Description
Technical field
The present invention relates to the device and method being electronically controlled in a motor vehicle to glass tube scraper.
Background technique
It is wiped in general, different operating elements is for example arranged in an operating stick to operate the glass in motor vehicle
Device.The switch element operated by these by driver can turn on and off different cleaning glass functions.Known glass
Cleaning function is for example as follows:
" intermitten gear ",
" normally wiping speed ",
" quickly wiping speed ",
" of short duration wiping ",
" glass cleans automatically " and
" shutdown ".
In general, in the device for being used for electronic-control glass tube scraper (it has a possibility that controlling according to precipitation rain fall sensor)
In, to be configured with the control measure according to precipitation rain fall sensor for the switch element of cleaning glass function " intermitten gear ".
This known function is usually controlled by electric function control module.
It is known that it is many for controlling the devices of glass tube scraper, can rainwater on the windshield by these devices
Triggering glass tube scraper starts automatically when intensity rainwater wetting in other words is more than predetermined threshold value.In addition, for measuring machine
Rainwater soaks rainwater intensity on motor-car windshield in other words, it is also known that different sensors.Such as by DE 195 36 621
C2 discloses a kind of glass tube scraper control implemented according to precipitation rain fall sensor.
In off state, the glass tube scraper of many motor vehicles is all adjusted to such stand as much as possible
In, which protects glass tube scraper from the damage of storm or car washing installation brush.For this purpose, for example wiping glass
Device is moved to the lower section of hood top edge.
Summary of the invention
Task of the invention lies in improve glass tube scraper system at preferably protection glass tube scraper aspect against damages
System.
For this purpose, the present invention provides a kind of device being electronically controlled in a motor vehicle to glass tube scraper, the device packet
A central electronic functional control module and at least one electric drive control unit are included, at least one glass tube scraper electricity
The position of machine is adjusted to be adjusted to predetermined specified position, which is characterized in that the functional control module at least receives
Come operating element that self energy is operated by driver and/or the signal from particular sensor as input signal and design are as follows:
Command function can be issued at least one described drive control unit according to the signal；The drive control unit construction
Are as follows: it can be adjusted by the drive control unit in the case where functional control module sends shutdown order to drive control unit
To the specified position for being configured at off state；Wherein, the drive control unit is connect at least one physical location sensor,
By the physical location sensor, the command function independently of functional control module can also adjust in off state and arrive the rule
Positioning is set, as long as the drive control unit can be powered by power distribution equipment；Wherein, for the drive control list
In the case where the controllable connection of member power supply, which can be by the functional control module according to the functional control module
At least one input signal is switched on and off.
Correspondingly, the present invention also provides one kind in a motor vehicle by a central electronic functional control module and at least one
The method that a electric drive control unit is electronically controlled glass tube scraper, at least one glass tube scraper motor
Position is adjusted to be adjusted to predetermined specified position, which is characterized in that by the functional control module according at least
One input signal is at least one described drive control unit sending function order, and the drive control unit is in function control
It is adjusted to be configured at the specified position of off state in the case where the shutdown order of module, wherein by the drive control list
Member and by the physical location sensor being connect with the drive control unit, independently of the command function of functional control module
It is adjusted in off state and arrives the specified position, as long as the drive control unit is powered by power distribution equipment；Wherein, exist
In the case where controllable connection for powering to the drive control unit, which can be by the functional control module
It is switched on and off according at least one input signal of the functional control module.
According to the present invention, in order to carry out electronics to glass tube scraper by central electronic functional control module in a motor vehicle
Control is adjusted for realizing the position of at least one glass tube scraper motor to be adjusted to a glass tube scraper or multiple glass
The predetermined specified position of glass tube scraper issues function at least one drive control unit according at least one input signal
It can order.Here, being adjusted to a configuration by drive control unit in the case where functional control module issues shutdown order
In the specified position of off state, wherein as long as drive control unit is powered by power distribution equipment, just by drive control list
Member and adjusted in off state independently of functional control module command function by physical location sensor connected to it
Save the specified position.
Preferably, it is manipulated by functional control module controllable for powering at least one described drive control unit
Connection, the controllable connection can also in off state be more than precipitation rain fall sensor signal definition relatively high threshold value when quilt
It connects, to connect at least one described drive control unit independently of functional control module command function for position tune
Section.
Present invention can apply to all electronic controlled glass tube scraper setting structures.The setting of the first glass tube scraper
Structure can be including a unique glass tube scraper motor and by the connecting rod of each mechanical synchronized links of glass tube scraper.?
This, is alternately provided with only a unique electric drive control unit to manipulate while wipe for the glass of two glass tube scrapers
Device motor.
Second of glass tube scraper setting structure can be as each glass tube scraper equipped with each glass tube scraper electricity
The device of machine, each glass tube scraper motor in principle can be apart from each other respectively by each glass tube scraper motors and each
One drive control unit of glass tube scraper oneself is manipulated.This glass tube scraper setting structure is especially for realization
The synchronization of glass tube scraper movement and there is the central functionality control module that is connected with drive control unit.Such as by DE 10
Second glass tube scraper setting structure as one kind known to 2009 029 457 A1.
The present invention can be particularly advantageously applied for second of the glass tube scraper setting structure, because are as follows: this is set
Structure is set, (if driver fails to implement in vehicle in off state, especially in car washing installation or in storm
Correction), glass tube scraper can be moved slightly because of external force.If glass tube scraper is not in engine in off state
Cover is lower capped but exposed to lies against on glass, and the present invention is advantageously.
Detailed description of the invention
A kind of particularly advantageous embodiment of the present invention is shown in attached drawing.Attached drawing indicates:
Fig. 1 is the schematic diagram of some components most important for the present invention；
Fig. 2 is a kind of partial structurtes of possible scheme of machine design of above-mentioned second of glass tube scraper setting structure
Figure.
Specific embodiment
Fig. 1 schematically shows band, and there are two the windshield of glass tube scraper 2.1 and 2.2.Glass tube scraper 2.1 and 2.2
It is directly driven respectively by a glass tube scraper motor 3.1 and 3.2.Glass tube scraper motor 3.1 and 3.2 passes through one respectively
Electric drive control unit 4.1 and 4.2, especially also by physical location sensor 8.1 and 8.2 be adjusted to it is corresponding in advance really
Fixed specified position PsollOn.Drive control unit 4.1 and 4.2 is via communication interface (such as LIN bus) with vehicle and upper
The central functionality control module 1 of grade is connected, which issues command function to drive control unit 4.1 and 4.2,
Such as " intermitten gear ", " normally wiping speed ", " quickly wiping speed ", " of short duration wiping ", " glass cleans automatically " with
And shutdown order " AUS ".
Functional control module 1 at least receive from can by operating element that driver operates and/or from particular sensor,
Especially the signal of precipitation rain fall sensor 7 as input signal E and is constructed so: so that according to the signal to drive control
Unit 4.1 and 4.2 issues the command function comprising shutdown order " AUS ".Here, being designed such that 4.1 He of drive control unit
4.2: so that being adjusted in the case where functional control module 1 issues shutdown order " AUS " by drive control unit 4.1 and 4.2
To can specified position P that is predetermined, being configured at off statesoll.In addition, drive control unit 4.1 and 4.2 and actual bit
The connection of sensor 8.1 and 8.2 is set, by physical location sensor, independently of 1 command function of functional control module also in shutdown shape
It is adjusted in state and arrives the specified position PsollAs long as drive control unit 4.1 and 4.2 is powered by power distribution equipment.
Power distribution equipment is, for example, the controllable connection 5 of switch form, which can also be by function control even if in off state
The electronic control module 6 of molding block 1 carries out manipulation and the switch is 4.1 He of drive control unit when there are specified conditions
4.2 provide cell voltage U+.Preferably, this condition is being more than determining for precipitation rain fall sensor signal when precipitation rain fall sensor 7 there are being
The relatively high threshold value S of justice connects the driving adjusted for position so as to the command function independently of functional control module 1
Control unit 4.1 and 4.2.The threshold value S is especially designed as car washing installation operation for identification.
It is configured at the specified position P of off statesollIt is a unique resting position herein, in glass tube scraper 2.1
The position P of mistake is moved to by external forcefIt is adjusted by position back in the resting position when middle.It is configured at pass
The specified position P of disconnected statesollSuch as it is also possible to the stand accordingly replaced, tube scraper piece can park position by this
It sets and is alternately placed on two possible wiping lip folding directions.
Drive control unit 4.1 and 4.2 can also be powered continually-there and with being fixedly connected for battery.
Drive control unit 4.1 and 4.2 can also be by closing with battery controllable standard connection restricted in time
It is powered in one section of predetermined shortest time (about 5 to 15 minutes) after disconnected order " AUS ", but the time was possible to
It is short.By the electronic control module 6 of functional control module to standard connection " wake-up ", it will wake up and be all connected on the terminal
Controller.Thus it is possible to generate undesirable high quiescent current.
Claims (10)
1. the device being electronically controlled in a motor vehicle to glass tube scraper (2.1,2.2), which includes a center electricity
Subfunction control module (1) and at least one electric drive control unit (4.1,4.2), at least one glass tube scraper electricity
The position of machine (3.1,3.2) is adjusted to be adjusted to predetermined specified position (Psoll), which is characterized in that the function control
Molding block (1) at least receives the operating element and/or the signal conduct for coming from particular sensor (7) for coming that self energy is operated by driver
It input signal (E) and designs are as follows: can be issued according to the signal at least one described drive control unit (4.1,4.2)
Command function；The drive control unit (4.1,4.2) construction are as follows: functional control module (1) to drive control unit (4.1,
4.2) it can be adjusted to be configured at the rule of off state by the drive control unit in the case where sending shutdown order (" AUS ")
(P is set in positioningsoll)；
Wherein, the drive control unit (4.1,4.2) connect at least one physical location sensor (8.1,8.2), passes through
The physical location sensor, the command function independently of functional control module (1) can also adjust in off state and arrive the rule
(P is set in positioningsoll), as long as the drive control unit (4.1,4.2) can be powered by power distribution equipment；
Wherein, in the case where the controllable connection (5) for powering to the drive control unit (4.1,4.2), this controllably connects
Connect (5) can be switched on by the functional control module (1) according at least one input signal of the functional control module (1) and
Shutdown.
2. the device according to claim 1 being electronically controlled in a motor vehicle to glass tube scraper, which is characterized in that
It is configured at the specified position (P of off statesoll) it is a unique resting position or a stand accordingly replaced.
3. the device according to claim 1 or 2 being electronically controlled in a motor vehicle to glass tube scraper, feature exist
In the drive control unit (4.1,4.2) is powered continually-there and with being fixedly connected for battery.
4. the device according to claim 1 or 2 being electronically controlled in a motor vehicle to glass tube scraper, feature exist
In the drive control unit (4.1,4.2) can be by closing with battery controllable standard connection restricted in time
It is powered in one section of predetermined shortest time after disconnected order (" AUS ").
5. the device according to claim 1 or 2 being electronically controlled in a motor vehicle to glass tube scraper, feature exist
It being capable of arbitrarily being powered with the controllable connection (5) of battery by itself in, the drive control unit (4.1,4.2).
6. the device according to claim 5 being electronically controlled in a motor vehicle to glass tube scraper, which is characterized in that
The drive control unit (4.1,4.2) can be supplied by the controllable connection (5) with any frequency and/or any duration
Electricity.
7. the device according to claim 1 or 2 being electronically controlled in a motor vehicle to glass tube scraper, feature exist
In the controllable connection (5) can be by the functional control module (1) according to the rainfall connecting with the functional control module (1)
The threshold value (S) of the definition of sensor (7) is switched on and off.
8. the device according to claim 1 or 2 being electronically controlled in a motor vehicle to glass tube scraper, feature exist
In the controllable connection (5) can be by the functional control module (1) according to the rainfall connecting with the functional control module (1)
The threshold value (S) of the definition of sensor (7) is switched on and off, wherein the threshold value (S) is defined in terms of identifying that unexpected water gushes
It obtains relatively high.
9. in a motor vehicle by a central electronic functional control module (1) and at least one electric drive control unit
The method that (4.1,4.2) are electronically controlled glass tube scraper (2.1,2.2) is used at least one glass tube scraper motor
The position of (3.1,3.2) is adjusted to be adjusted to predetermined specified position (Psoll), which is characterized in that by the function
Control module (1) is ordered according at least one input signal at least one described drive control unit (4.1,4.2) sending function
It enables, the drive control unit (4.1,4.2) is adjusted in the case where shutdown order (" AUS ") of functional control module (1)
It is configured at the specified position (P of off statesoll), wherein by the drive control unit (4.1,4.2) and by with this
The physical location sensor (8.1,8.2) of drive control unit connection, the command function independently of functional control module (1) also exist
It is adjusted in off state and arrives the specified position (Psoll), as long as the drive control unit (4.1,4.2) passes through power distribution equipment
It is powered；
Wherein, in the case where the controllable connection (5) for powering to the drive control unit (4.1,4.2), this controllably connects
Connect (5) can be switched on by the functional control module (1) according at least one input signal of the functional control module (1) and
Shutdown.
10. according to the method described in claim 9, it is characterized in that, manipulating by the functional control module (1) for institute
State at least one drive control unit (4.1,4.2) power supply controllable connection (5), the controllable connection also can in off state
More than the definition of precipitation rain fall sensor signal relatively high threshold value (S) when be switched on, so as to independently of the function control mould
At least one described drive control unit (4.1,4.2) is connected to the command function of block (1) to adjust for position.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014204733.1A DE102014204733A1 (en) | 2014-03-14 | 2014-03-14 | Device and method for the electronic control of a windshield wiper in motor vehicles |
| DE102014204733.1 | 2014-03-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104908713A CN104908713A (en) | 2015-09-16 |
| CN104908713B true CN104908713B (en) | 2019-03-15 |
Family
ID=54010195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510109860.3A Active CN104908713B (en) | 2014-03-14 | 2015-03-13 | The device and method that glass tube scraper is electronically controlled in a motor vehicle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104908713B (en) |
| DE (1) | DE102014204733A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6726445B2 (en) * | 2015-06-09 | 2020-07-22 | 株式会社ミツバ | Wiper device |
| DE102016207271A1 (en) * | 2016-04-28 | 2017-11-02 | Robert Bosch Gmbh | wiper device |
| CN106696904A (en) * | 2016-11-28 | 2017-05-24 | 奇瑞汽车股份有限公司 | Automobile automatic wiper control device and control method thereof |
| DE102018204454A1 (en) * | 2018-03-22 | 2019-09-26 | Volkswagen Aktiengesellschaft | Drive unit for a windshield wiper system |
| CN110789494B (en) * | 2019-09-27 | 2023-05-09 | 沈阳美行科技股份有限公司 | Precipitation area determining method based on windshield wiper state and windshield wiper control method |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19536621C2 (en) | 1995-09-30 | 2000-11-23 | Bayerische Motoren Werke Ag | Device for the electronic control of a windshield wiper in motor vehicles |
| DE29901649U1 (en) * | 1999-02-02 | 1999-04-01 | Robert Bosch Gmbh, 70469 Stuttgart | Windscreen wiper drive unit and vehicle equipped with it |
| DE10306495A1 (en) * | 2003-02-17 | 2004-08-26 | Robert Bosch Gmbh | Wiper system for vehicle windshields |
| DE102005050774A1 (en) * | 2005-10-24 | 2007-04-26 | Robert Bosch Gmbh | Windscreen wiper system with a self-locking effective in the idle state of a wiper drive |
| KR100804500B1 (en) * | 2006-10-23 | 2008-02-20 | 주식회사 현대오토넷 | Wiper control device |
| US7983803B2 (en) * | 2008-04-03 | 2011-07-19 | GM Global Technology Operations LLC | Apparatus and method for providing improved wiper operation |
| DE102009029457A1 (en) * | 2009-09-15 | 2011-03-24 | Robert Bosch Gmbh | drive control |
| US8583330B2 (en) * | 2011-09-27 | 2013-11-12 | GM Global Technology Operations LLC | Vehicle car wash mode |
-
2014
- 2014-03-14 DE DE102014204733.1A patent/DE102014204733A1/en active Pending
-
2015
- 2015-03-13 CN CN201510109860.3A patent/CN104908713B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE102014204733A1 (en) | 2015-09-17 |
| CN104908713A (en) | 2015-09-16 |
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