CN102808715A - Electronic unit - Google Patents
Electronic unit Download PDFInfo
- Publication number
- CN102808715A CN102808715A CN2012103062994A CN201210306299A CN102808715A CN 102808715 A CN102808715 A CN 102808715A CN 2012103062994 A CN2012103062994 A CN 2012103062994A CN 201210306299 A CN201210306299 A CN 201210306299A CN 102808715 A CN102808715 A CN 102808715A
- Authority
- CN
- China
- Prior art keywords
- electronic unit
- terminal
- field coil
- starter
- wiring terminal
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
- F02N11/087—Details of the switching means in starting circuits, e.g. relays or electronic switches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/10—Safety devices
- F02N11/108—Safety devices for diagnosis of the starter or its components
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N2250/00—Problems related to engine starting or engine's starting apparatus
- F02N2250/02—Battery voltage drop at start, e.g. drops causing ECU reset
Abstract
The invention relates to an electronic unit (12), a magnet exciting coil (10) and a starter which is used for an automobile combustion engine. The electronic unit (12) has terminals (20, 22, 24), the design of the terminals is used for controlling assigned binding posts (14, 16, 18) of the magnet exciting coil (10), and an electronic control device is arranged which is switched on between at least one terminal (20, 22, 24) and the binding post (14, 16, 18) matched with the terminal.
Description
Technical field
The present invention relates to a kind of electronic unit and a kind of field coil that is used for car starter or magnetic plug that is used to have this kind electronic unit, and this kind starter.
Background technique
Starter or starting arrangement are used for starting internal combustion engines, the internal-combustion engine of automobile for example, and wherein starter motor is by the energy supplyystem energize that separates with fuel oil supply system.At this, for example use the electric motor that drives through battery (for example on-vehicle battery).Use d.c. motor under many circumstances, its driving pinion at first engages into gear ring with the rear driving internal-combustion engine.This will dial the spiral chute starting principle by means of for example hand.After starting process finished, small gear broke away from from internal-combustion engine usually once more.At this, generally use a common relay to drive the required principal current of electric motor to accomplish engagement process and meanwhile to connect.
Wiring terminal is used to drive starter, generally is wiring terminal T30, T45 and T50, and the field coil of starter and magnetic plug are through these wiring terminal control.
It should be noted that the requirement in the start stop system increases, this is because starter uses more frequently.Strive in starting process, voltage disturbance being dropped to minimum because voltage disturbance causes other, provides the electric consumer (the for example control apparatus of automobile) of energy to move by battery.Because control system breaks down and just can't guarantee the safe operation of automobile, therefore in the automobile that has the start-stop function, especially need consider this point.
Therefore to develop and a kind ofly can carry out starting process, and the electronic unit that does not have excess voltage to disturb.
Summary of the invention
Under this technical background, propose according to the described electronic unit of claim 1, have the said characteristic of claim 7 starter field coil and according to the described starter of claim 10.Dependent claims and specification provide various makes.
Said and the field coil of starter are connected the electronic unit that uses with magnetic plug can control starter according to existing requirement.Can avoid the voltage disturbance of automobile batteries in this way.
Above-mentioned electronic unit especially uses on the wiring terminal T30 of starter field coil.Function through using said units to realize is following:
In general, electronic unit is accepted the positive voltage of automobile storage battery cable.On the wiring terminal T30 of electronic unit, the user is provided terminal.Electronic unit can be directly or through additional resistance, and promptly so-called series resistors connects the wiring terminal T30 and the wiring terminal ET30 of field coil as requested.The ignition key signal of automobile is regarded trigger signal as and is positioned at according to the rules on the wiring terminal T50.The ground connection of electronic unit or grounded part can be connected with the body of starter or magnetic plug.
Can so design the inner electric controller of electronic unit, so that it sends the signal of delay to the field coil of starter motor or to electric switch.Can between the wiring terminal T30 of starter and user's terminal ET30, connect an additional resistance.Can adjust resistance value to reach a voltage levvl of striving reaching at the battery terminal place.
The inner electric controller in unit can be designed in addition, and it obtains the contact-type welding on the field coil of starter.In this mode of structure, electric controller obtains an electric current excessive for normal operation.Can obtain high temperature in addition.
In addition, in this mode of structure, electric controller is configured to, and it can provide each the predefined commentaries on classics of prewhirling on the starter motor.In addition, electronic unit can be connected with the control apparatus of automobile, to realize any control or diagnostic module.
It should be noted that electronic unit can be installed separately with starter, for example be installed on the vehicle frame of automobile.Also can electronic unit be integrated in the relay system in addition.
Specification provides other advantages of the present invention and mode of structure with any accompanying drawing.
Certainly, only otherwise exceed scope of the present invention, the characteristic that remains to be explained with hereinafter that preceding text have been explained not only can be applied in the characteristics combination that provides respectively, also can be applicable in other combinations or uses separately.
Description of drawings
Fig. 1 illustrates the field coil embodiment's who has electronic unit side view;
Fig. 2 illustrates the plan view of electronic unit mode of execution;
Fig. 3 illustrates the side view of electronic unit mode of execution;
Fig. 4 illustrates the wiring diagram of electronic unit.
Embodiment
Schematically shown the present invention through mode of execution shown in the drawings, hereinafter will be by means of accompanying drawing further explain the present invention.
Fig. 1 illustrates the field coil 10 of internal combustion engine of motor vehicle starter.This field coil 10 supports electronic unit 12, and field coil 10 is through these electronic unit 12 controls.Field coil 10 has three wiring terminals, i.e. wiring terminal T30 (reference character 14), wiring terminal T45 (reference character 16) and wiring terminal T50 (reference character 18).
Visible from figure, wiring terminal T4516 and wiring terminal T5018 can be through the first terminal 20 on the electronic unit 12 and 22 controls of second terminal.For the wiring terminal T30 14 of field coil 10, on electronic unit 12, be provided with user's terminal ET30 (reference character 24).Being connected among this figure between wiring terminal T30 14 and the user's terminal ET2024 is not shown specifically.
Fig. 2 shows the mode of execution of electronic unit, and whole electronic unit uses reference character 30 expressions.Originally illustrate user's terminal ET30 (reference character 32), be used for the first terminal 34 of wiring terminal T45 and be used for second terminal 36 of wiring terminal T50.Electric controller 38 is shown in addition, and this electric controller 38 is divided into three zones.
In addition, originally illustrate wiring terminal T30 (reference character 40), this wiring terminal T30 is arranged on the field coil of starter.This wiring terminal T30 40 can be through user's terminal ET3032 control.At this, series resistors 42 turns between user's terminal ET30 32 and the wiring terminal T3040.Through this series resistors 42, can limit electrical quantity, especially electric current.
Electric controller 38 can be realized difference in functionality.Can transmit for example delay signal to field coil like this.This delay can change according to external condition at this.
Series resistors 42 as additional resistance is connected wiring terminal T30 40 with user's terminal ET3032.Can regulate equally or the controlling resistance value, with the essential voltage levvl of calibration wiring terminal T30 40.This value also can change in time.Through this mode, the curve of the electric current of voltage or inflow starter possibly be affected.Also can, suppress starting period too high electric current when beginning thus.
The electronic unit of having explained 30 for example can be installed on the field coil or also can be installed on the pedestal of starter with steel plate, and therefore this electronic unit is one can many-sidedly regulate or module programming and that can also be connected with starter thus through the plain mode and the field coil of starter.
Fig. 3 illustrates electronic unit 50 embodiments' side view extremely simplifiedly.This illustrates user's terminal ET30 (reference character 52), and therefore this user's terminal ET30 is outstanding forward also can be touched simply.In addition, electronic unit comprises a plane, for example discoid body 54, and its inside accommodates electric controller 56.
Four-headed arrow 58 illustrates the diameter of discoid electronic unit 50, and this diameter is fitted with the size of electronic unit 50 applied starter field coils mutually.
The applicable cases of above-mentioned electronic unit is shown with a circuti diagram in Fig. 4.Shown circuit Figure 70 illustrates electric controller 72 and the series resistors 74 that can regulate regularly.At this, for example same being suitable for can be through the semiconductor devices of electric controller 72 adjustings.
In addition, originally illustrate the first terminal 76 of wiring terminal T45, second terminal 78 and the user's terminal ET3080 of wiring terminal T50.Circuit arrangement 70 is connected with field coil 82, and this field coil 82 has ground terminal 84 again.
Through second terminal 78, the ignition switch signal passes to wiring terminal T50 as trigger signal.Can transmit this trigger signal through electric controller 72 time lags ground.
Claims (10)
1. electronic unit that is used to have the starter of field coil (10,82); Wherein electronic unit (12,30,50) has terminal (20,22,24,32,34,36,52,76,78,80); These terminals are used to control the wiring terminal (14,16,18,40) that field coil distributes; Wherein be provided with electric controller, this electric controller turn at least one in the said terminal (20,22,24,32,34,36,52,76,78,80) and the wiring terminal (14,16,18,40) that matches with it between.
2. electronic unit according to claim 1; It is characterized in that, series resistors (42,74) turn at least one in the said terminal (20,22,24,32,34,36,52,76,78,80) and the wiring terminal (14,16,18,40) that matches with it between.
3. electronic unit according to claim 1 and 2 is characterized in that, electric controller (38,56,72) can obtain electric current.
4. according to claim 1 to 3 each described electronic unit wherein, it is characterized in that electric controller (38,56,72) can obtain temperature.
5. according to claim 1 to 4 each described electronic unit wherein, it is characterized in that electric controller (38,56,72) can obtain the contact-type welding.
6. according to claim 1 to 4 each described electronic unit wherein, have the wiring terminal T45 (16) that is used to control field coil (10,82) the first terminal (20,34,76), be used to control field coil (10,82) wiring terminal T50 (18) second terminal (22,36,78) and be used to control user's terminal (24,32,52,80) of the wiring terminal T30 (14,40) of field coil (10,82).
7. field coil that is used for starter of the internal-combustion engine, this field coil have according to claim 1 to 6 each described electronic unit (12,30,50) wherein.
8. field coil according to claim 7 is characterized in that, is provided with steel plate, and electronic unit (12,30,50) is connected with starter through this steel plate.
9. field coil according to claim 1 has relay system, and wherein electronic unit (10,30,50) is integrated in this relay system.
10. starter that is used for car combustion engine has according to claim 7 to 9 each described field coil (10,82) wherein.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011076914.5 | 2011-06-03 | ||
| DE102011076914A DE102011076914A1 (en) | 2011-06-03 | 2011-06-03 | Electronic unit for magnetic coil of starter of internal combustion engine of motor vehicle, has connectors which are provided for controlling clamps of magnet coil of starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102808715A true CN102808715A (en) | 2012-12-05 |
Family
ID=47173223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103062994A Pending CN102808715A (en) | 2011-06-03 | 2012-06-01 | Electronic unit |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN102808715A (en) |
| DE (1) | DE102011076914A1 (en) |
| FR (1) | FR2976026A1 (en) |
| HU (1) | HUP1200333A2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017203776A1 (en) | 2017-03-08 | 2018-09-13 | Seg Automotive Germany Gmbh | Starting device for an internal combustion engine |
| US11808243B2 (en) * | 2019-08-30 | 2023-11-07 | Husqvarna Ab | Starter solenoid contact health monitor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1495356A (en) * | 2002-09-19 | 2004-05-12 | 三菱电机株式会社 | Starter controller |
| WO2011015402A1 (en) * | 2009-08-06 | 2011-02-10 | Robert Bosch Gmbh | Device to start an internal combustion engine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4142580A1 (en) * | 1991-12-21 | 1993-06-24 | Bosch Gmbh Robert | METHOD AND DEVICE FOR OPERATING AN ELECTROMOTORIC POWER STEERING |
| DE10222162A1 (en) * | 2002-05-17 | 2003-11-27 | Bosch Gmbh Robert | Driving combustion engine starter involves sending start demand to input functional block, processing signals, generating mutually decoupled drive signals in output block with clocked end stages |
| DE10250469A1 (en) * | 2002-10-30 | 2004-05-19 | Adam Opel Ag | Motor vehicle with a diagnostic connector |
| DE102008043544A1 (en) * | 2008-11-07 | 2010-05-12 | Robert Bosch Gmbh | Starter controller for starting device in starter system for start-stop operation of internal combustion engine of passenger car, has control device for controlling starter motor with different defined resistances and/or torque |
-
2011
- 2011-06-03 DE DE102011076914A patent/DE102011076914A1/en not_active Withdrawn
-
2012
- 2012-05-31 HU HU1200333A patent/HUP1200333A2/en unknown
- 2012-06-01 FR FR1255073A patent/FR2976026A1/en not_active Withdrawn
- 2012-06-01 CN CN2012103062994A patent/CN102808715A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1495356A (en) * | 2002-09-19 | 2004-05-12 | 三菱电机株式会社 | Starter controller |
| WO2011015402A1 (en) * | 2009-08-06 | 2011-02-10 | Robert Bosch Gmbh | Device to start an internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2976026A1 (en) | 2012-12-07 |
| DE102011076914A1 (en) | 2012-12-06 |
| HUP1200333A2 (en) | 2013-07-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121205 |