CN102893020A - Method and device for starting and stopping an internal combustion engine - Google Patents
Method and device for starting and stopping an internal combustion engine Download PDFInfo
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- CN102893020A CN102893020A CN2011800250069A CN201180025006A CN102893020A CN 102893020 A CN102893020 A CN 102893020A CN 2011800250069 A CN2011800250069 A CN 2011800250069A CN 201180025006 A CN201180025006 A CN 201180025006A CN 102893020 A CN102893020 A CN 102893020A
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- state
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- combustion engine
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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
- F02N11/0803—Circuits or control means specially adapted for starting of engines characterised by means for initiating engine start or stop
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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
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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
- F02N11/0814—Circuits or control means specially adapted for starting of engines comprising means for controlling automatic idle-start-stop
- F02N11/0818—Conditions for starting or stopping the engine or for deactivating the idle-start-stop mode
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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
- F02N11/10—Safety devices
- F02N11/101—Safety devices for preventing engine starter actuation or engagement
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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
- F02N2011/0874—Details of the switching means in starting circuits, e.g. relays or electronic switches characterised by said switch being an electronic switch
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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
- F02N2200/00—Parameters used for control of starting apparatus
- F02N2200/02—Parameters used for control of starting apparatus said parameters being related to the engine
- F02N2200/023—Engine temperature
Abstract
A device for starting and stopping an internal combustion engine (60) of a motor vehicle is proposed, wherein the internal combustion engine (60) is assigned an electric machine (80) for starting the internal combustion engine (60) and an electric energy accumulator (290). The device omprises a first switching means (10), in particular a push-button, and a second switching means (20), in particular a relay which is closed in the currentless state, wherein the first switching means (10) can assume a first state and a second state, and wherein the second switching means (20) can assume a first state and a second state, wherein the electric machine (70) is connected in an electrically conductive manner to the electric energy accumulator (290) if the second switching means (20) assumes the first state and the first switching means (10) assumes the first state.
Description
Technical field
The present invention relates to a kind of according to claim 1 as described in the preamble, the starting that is used for internal-combustion engine and the device that stops.The invention still further relates to a kind of according to claim 6 as described in the preamble, the starting that is used for internal-combustion engine and the method that stops.In addition, theme of the present invention also relates to a kind of computer program, a kind of electric storage medium and a kind of control and controlling device.
Background technique
In order to reduce fuel consumption and to reduce toxic emission, be especially when stationary vehicle, to close internal-combustion engine and when recognizing the driver and expect, again open as everyone knows in the field of the internal-combustion engine of Motor Vehicle.This behave is known starting by name-parking generally speaking.
For the starting parking function being passed to the Motor Vehicle of two-wheeled, must guarantee that Motor Vehicle is not to be not intended to starting., need to guarantee by suitable method and/or device, by handling the function of moving error-free triggering for the actuating element of resetting Motor Vehicle for this reason.
Being used for the monitoring functional this method of starting arrangement and/or device can not implement on cost compromise ground.
In the Motor Vehicle of two-wheeled, for example well-knownly in motorcycle and trail bike be, for the initial start-up internal-combustion engine is provided with key switch, switch namely, this switch is only closed within the endurance of handling, and utilizes this switch starting internal-combustion engine.Concerning this key switch, equally diagnostic function and/or diagnosis apparatus need to be set, utilize this diagnostic function and/or diagnosis apparatus can monitor that it is functional.
Summary of the invention
Therefore, especially concerning having for the two-wheeled vehicle of the key switch of cranking internal combustion engine, advantage according to device of the present invention is, can finish the realization of starting parking function in the situation of the key switch that is used for the initial start-up internal-combustion engine that use itself exists.Therefore saved the necessity of other diagnostic method and/or diagnosis apparatus.Therefore device according to the present invention is that cost is economical especially.
This realizes by following manner according to the present invention: except the first switch member, especially outside the key switch, also be provided with second switch spare, especially the relay of closure when no current.The first switch member can occupy the first state and the second state.Second switch spare can occupy the first state and the second state equally.Simple especially in the following cases according to device of the present invention: when second switch spare occupies the first state and the first switch member and occupies the first state, be used for cranking internal combustion engine, attaching troops to a unit is connected with energy storage, especially battery conductive in the motor of internal-combustion engine.
This device can be controlled in the following cases especially simply: second switch spare switches by the 3rd switch member, and wherein the 3rd switch member especially is designed to transistor.
Especially advantageously, when second switch spare occupied the second state, motor was connected with energy storage is non-conductive concerning simple realization, and when the first switch member occupied the second state, motor was connected with energy storage is non-conductive.
Can realize especially simply in the following cases by means of control unit trigger switch spare: when the first switch member occupies the second state and second switch spare and occupies the second state, the feeder of the first control unit occupies the first electromotive force, and in addition when the first switch member occupies the first state and second switch spare and occupies the second state, the feeder of the first control unit occupies the second electromotive force, and the first electromotive force is different with the second electromotive force in addition.Can realize especially simply in the following cases by means of control unit trigger switch spare: the second control unit so is connected with second switch spare, so that second switch spare can be converted to the second state and/or be converted to the first state from the second state from the first state.
A kind ofly be used for moving for starting and stop the method for system of the internal-combustion engine of Motor Vehicle, wherein said system comprises: can be with internal-combustion engine coupling, the motor that is used for cranking internal combustion engine, the first switch member and second switch spare, wherein the first switch member can occupy the first state and the second state, and wherein second switch spare can occupy the first state and the second state, when satisfying following situation, can carry out the method by simple especially mode and method: when second switch spare occupies the first state and the first switch member and occupies the first state, in first step, make electric machine rotation, and in second step, second switch spare is converted to the second state; And when second switch spare occupies the second state and satisfy can predetermined the first operating conditions the time, in third step, cut off the oil spout of internal-combustion engine, and in the 4th step, second switch spare is converted to the first state.
Whether can so improve the reliability of the method, namely test in testing procedure before carrying out third step: having satisfied can predetermined the second operating conditions, and carries out the third and fourth step can predetermined the 3rd operating conditions the time when having satisfied.
Can utilize simple especially device at following situation ixa, especially utilize few especially sensor to realize the starting of internal-combustion engine: in the first state of second switch spare, when the rotation that recognizes internal-combustion engine, open the oil spout of internal-combustion engine.
When can predetermined the second operating conditions comprising at least one of following condition, the reliability of the method, realize that particularly the possibility of resetting of internal-combustion engine is high especially: the temperature of internal-combustion engine surpassed can predetermined threshold temperature or the charging duration of energy storage exceeded first can the predetermined endurance.
When can predetermined the first operating conditions comprising at least one of following condition, the method according to this invention is effective especially: the first state that occupies the first switch member; Perhaps recognize the state of rest of Motor Vehicle; Perhaps than the second state of rest that can longer duration of predetermined endurance recognizes Motor Vehicle.
When can predetermined the second operating conditions comprising: when the diagnostic function of second switch spare was diagnosed out second switch spare " inerrancy " or " wrong ", then the method according to this invention was reliable especially.
When diagnostic function depends on the electromotive force of first signal circuit and/or when depending on the signal of the first speed probe, can realize especially simply this diagnostic method.
When the method is converted to computer program, can carry out the method especially inexpensively.This computer program is stored on the storage medium by more favourable mode, and this storage medium is used in control apparatus and/or the regulating equipment.
Description of drawings
Describe embodiments of the present invention in detail below with reference to accompanying drawing.Accompanying drawing illustrates:
The parts of the schematically illustrated starting halt system for internal-combustion engine of Fig. 1;
Fig. 2 illustrates for starting and flow chart stopping internal combustion engine, the method according to this invention.
Embodiment
Fig. 1 shows internal-combustion engine 60, and starter motor 70 is connected with described internal-combustion engine by mechanical clutch means 160.Controller 50 can disconnect and closed described mechanical clutch means 160.
Internal-combustion engine 60 is connected with the wheel 140 of Motor Vehicle by the second mechanical clutch means 80.Usually from here unshowned clutch and herein unshowned driving mechanism obtain described the second mechanical clutch means 80.Described engaging and disengaging gear for example switches by bar by actuating element 200.If do not handle described actuating element 200, then described clutch is closed.Trigger described driving mechanism by gearshift.In this embodiment, this gearshift 210(rotary spherical handle for example) especially comprise " neutrality " position.
If described clutch is in the disconnection of "off" state and/or described driving mechanism is in " neutrality " position, the second mechanical clutch means 160 between internal-combustion engine 60 and wheel 140 disconnects so.Described controller 50 receives signal from actuating element 200 and gearshift 210, and this signal is passed on the state of the second mechanical clutch means 80.
In addition, the first switch member 10, second switch spare 20, the 3rd switch member 30 and the 4th switch member 40 also are shown among Fig. 1.The first switch member 10 especially can be provided by key switch.Second switch spare 20 especially can be integrated in the relay 100.In the situation shown in Fig. 1, second switch spare 20 can trigger by the first resistance 90, and connects by the electric current of described the first resistance 90 of flowing through.Disconnect second switch spare 20 when in the illustrated embodiment, in the first resistance 90, not having electric current.
Energy storage 290 is connected with the first electrode 470 conductions by the 5th switch member 500.Energy storage 280 for example can provide by battery.This energy storage also is connected with the second electrode 475 conductions of formation with respect to the pairing utmost point of the first electrode 470.The 5th switch member 500 is controlled by ignition switch 170.When the 5th switch member 500 closure, for example the first electrode 470 is in the first electromotive force U_HIGH upward and the second electrode 475 is on the second electromotive force U_LOW.Described starter motor 70 is connected with the second electrode 475 conductions.In addition, when the first switch member 10 and second switch spare 20 closure, described the first switch member 10, described second switch spare 20 and described starter motor 70 form series circuits, and this series circuit has connected the first electrode 470 and the second electrode 475 conductively.
Controller 50 especially comprises the first control unit 120 and the second control unit 130.In addition, also show voltage divider 310, this voltage divider comprises third electrode 340, the second resistance 320 and the 3rd resistance 330.For example, third electrode be positioned at electromotive force U_ST upper and by the series circuit that formed by the second resistance 320 and the 3rd resistance 330 with the point of low potential, be that electrical grounding wire 300 conducts electricity and is connected in this embodiment.Feeder between the first switch member 10 and the second switch spare 20 is connected with electrical connection section between the second resistance 320 and the 3rd resistance 330 by electric lead 180 and also is connected with the first control unit 120.
The second control unit 130 is connected with the 3rd switch member 30 and connects described the 3rd switch member.For example, the 3rd switch member 30 can provide by field effect transistor.First resistance 90 of the 3rd switch member 30 by relay 100 with the point of low potential, be that electrical grounding wire 300 is connected with the first electrode 470 in this embodiment.Therefore, when the 3rd switch member 30 is closed, corresponding to the electric current of the size merchant, that surpass the first resistance 90 of the pressure reduction between the first electrode 470 and the electrical grounding wire 300 by 90 cut-offs of the first resistance.Therefore, the second control unit 130 can be controlled second switch spare 20 by controlling the 3rd switch member 30.
Wheel speed sensor 540 is to controller 50 transmission of informations and and then read the 5th switch member 500.Wheel speed sensor 540 detects the rotating speed of wheel 140 and rotating speed is passed to controller 50.Temperature transducer 480 transmits information about the temperature of internal-combustion engine 60 to controller 50.Speed probe 150 detects about the information of the rotating speed of internal-combustion engine 60 and this information and is passed to controller 50.In addition, device 240 for detection of the position of the bearing of Motor Vehicle is shown in an embodiment.240 information about the position of bearing of this device are passed to controller 50.
Controller 50 controls the 4th switch member provides the 4th switch member by field effect transistor in this embodiment.The 4th switch member 40 is by indication piece 110(lamp for example) connect the point of low potential, be electrical grounding wire 300 and the first electrode 470 in this embodiment.Therefore controller 50 can be connected electrical indicator 110 by connecting the 4th switch member 40, in order to for example be whereby driver's transmission of information.
Fig. 2 illustrates the flow process of the method according to this invention.In the situation that Motor Vehicle stops, igniter 170 turn-offs and internal-combustion engine 60 stops, the method starts from starting point 1000.The 5th switch member 500 and the first switch member 10 disconnect.
Whether test has connected igniter 170 in step 1010 subsequently.If so, carry out step 1020 so.If no, then repeating step 1010 is like this, until connected igniter.In this embodiment, this realizes by triggering the 5th switch member 500 by described igniter 170 in hardware.
In next step 1020, guarantee closed second switch spare 20.In this embodiment, controller is set to the disconnection "off" to the 3rd switch member 30 by the second control unit 130, thereby does not have electric current first resistance 90 of flowing through.Because it is closed that relay 100 is designed in the no current situation, so described second switch spare 20 is closed.
Whether test allows engine starting in next step 1030.For example this inquiry can comprise: whether the second mechanical clutch means 80 disconnects.For example draw by this test in this embodiment, whether controlled clutch switch 200 and then cut-off clutch, perhaps whether the position of gearshift 210 is in " neutrality ".This inquiry can comprise equally: whether the device 240 for detection of the position of bearing inform, bearing has bounced back or institute collapses (einklappen).If satisfied these conditions, carry out step 1040 so.If do not satisfy these conditions, then repeating step 1030.
Test in step 1040, whether the first switch member 10 is closed.For example, this can realize by following manner: the first control unit 120 detects the variation of the electromotive force of control wiring 180.If described situation then carry out step 1050.Otherwise repeating step 1040.
In step 1050, pass through controller 50 closed mechanical clutch means 160.Making now starter motor switch on and it is in by the current loop that seal between battery and starter motor 70 via the 5th switch member 500 of closure, closed the first switch member 10 and closed second switch spare 20 rotatablely moves.
In the test of next step 1060 middle controllers 50, whether speed probe 150 detects internal-combustion engine 60 is in and rotatablely moves.If described situation continues to branch to step 1070 so.If not described situation, repeating step 1060 so.
In step 1070, controller 50 makes injection and the igniting beginning of internal-combustion engine 60.Mechanical clutch means 160 disconnects.Internal-combustion engine 60 is then turned round by the power of self now.
In step 1080 subsequently, controller 50 is so connected the 3rd switch member 30 by the second control unit 130, so that its closure.The electric current that second switch spare 20 is disconnected first resistance 90 of flowing through.Starter motor 70 is not switched on and is reached state of rest.
In step 1090 subsequently, whether test point firearm 170 turn-offs now.If igniter 170 turn-offs, so the voltage interruption between second voltage source 340 and the 4th electrical grounding wire 300.The electromotive force of the control wiring 180 that therefore, detects via the first control unit 120 by controller 50 also interrupts.If turn-offed igniter, continue so to be branched off into step 1150.If do not turn-off igniter, carry out step 1100 so.
By oil spout and the igniting of controller 50 stopping internal combustion engines 60, and internal-combustion engine 60 reaches state of rest in step 1150.Carry out step 1160 subsequently, finish the method thereupon.
In step 1100, carry out the diagnostic method of relay 100.For this reason, the position that records of the estimating position of second switch spare 20 and second switch spare 20 is compared.If the estimating position of second switch spare 20 and record position consistency, relay 100 is diagnosed as inerrancy so.If inconsistent, relay 100 is diagnosed as " mistake " so.
The estimating position of second switch spare 20 is drawn by trigger signal, and this trigger signal is passed to the 3rd switch member 30 by the second control unit 130.The first resistance 90 if the second control unit 130 transmitted signals " closure ", then the 3rd switch member 30 closures, and electric current are flowed through, so second switch spare 20 disconnects.The estimating position of second switch spare 20 is "off".If the second control unit 130, does not then have electric current flow through the first resistance 90 and second switch spare 20 closures to the 3rd switch member 30 transmitted signal "off".The estimating position of second switch spare 20 is " closures ".
The position that records of second switch spare 20 is obtained by the electromotive force of control wiring 180, and this electromotive force puts on the first control unit 120.If there is electromotive force U_HIGH, then can infer the first switch member 10 closures.The position that records of second switch spare 20 is " closures ".If described the second mechanical clutch means 160 closures, and described speed probe 150 transmitted the information that described internal-combustion engine 60 does not rotate, and can learn so thus, described starter motor 70 same not rotations.Second switch spare 20 is certain disconnection therefore.Therefore the position that records of second switch spare 20 is "off".If described mechanical clutch means 160 closures, and speed probe 150 provides the signal of internal-combustion engine 60 rotations, and do not have fuel to spray in the internal-combustion engine 60 and the second mechanical clutch means 80 disconnects, can learn so thus, starter motor 70 drives internal-combustion engines 60.Second switch spare 20 is therefore certain closed.Therefore the position that records of second switch spare 20 is " closure ".If electromotive force U_LOW is applied to the first control unit 120 places, the position that records of second switch spare 20 is " closures " so.If R
1The size and the R that represent the second resistance 320
2The size that represents the 3rd resistance 330, and apply electromotive force U_ST* R at the first control unit 120 places
1/ R
2+ R
2, the position that records of second switch spare 20 is "off" so.If 120 places apply another voltage at the first control unit, can infer so, in voltage supply device, there is mistake.
When the estimating position of second switch spare 20 and second switch spare 20 record the position when not identical, relay 100 is diagnosed as " fault ".In this case, return and be branched off into step 1090.If second switch spare 20 to record the position consistent with the estimating position of second switch spare 20, relay 100 is diagnosed as " function is good " so, and carry out step 1110 subsequently.
Whether test in step 1110 has satisfied the condition that is used for starting parking operation, because only just allow starting parking operation under the condition of determining.Especially must guarantee, realize reliably resetting of internal-combustion engine, and/or when resetting, not produce unallowed toxic emission.For example, this condition can comprise: the temperature of the internal-combustion engine 60 that is detected by temperature transducer 480 has exceeded predetermined threshold temperature, perhaps energy storage 290 has exceeded definite charged state (for example by characteristic parameter SOC characterize), and perhaps exceeded can predetermined duration of charge for the charging duration of energy storage 290.If satisfied these conditions, proceed so step 1120.If do not satisfy these conditions, repeating step 1110 so.
Test in step 1120, whether the first switch member 10 is closed.For example in this embodiment, this can press button and realizes by the driver of Motor Vehicle.If identify the first switch member 10 closures, carry out step 1130 so subsequently.Otherwise repeating step 1120.
Whether test exists the condition of closing internal-combustion engine in step 1130.For example, this condition can comprise: wheel speed sensor 540 detects Motor Vehicle to be stopped.This condition can also comprise: than the state of rest of can the longer duration wheel speed sensor 540 of predetermined minimum duration having identified Motor Vehicle.Yet, whether again closedly for example also can test the first switch member 10.If satisfied these conditions, proceed so step 1140.If do not satisfy these conditions, repeating step 1130 so.
Identify in step 1140, the closing of internal-combustion engine is fine and is that the driver expects.Close internal-combustion engine.Carry out step 1170 subsequently.
In step 1170, controller 50 triggers the 3rd switch member 30 by the second control unit 130, thereby makes second switch spare 20 closures.Carry out step 1030 thereupon.
According to method of the present invention, that be used for internal-combustion engine 60 startings and stop, distinguish by the position of second switch spare 20, whether trigger starting process or stopped process or stop expectation identification by handling the first switch member 10.
In the primary importance of second switch spare 20, be in " closure " in this embodiment, make starter motor 70 energisings by closed the first switch member 10, thereby when mechanical clutch means 160 is closed, drive internal-combustion engine 60.
Therefore for executive basis method of the present invention, in the internal-combustion engine that stops, needing to guarantee closed and mechanical clutch means 160 closures when starter motor 70 begins to rotate at the latest of second switch spare 20.As this embodiment's replacement scheme, for example when in step 1030, identifying the starting that allows internal-combustion engine, can also pass through controller 50 closed mechanical clutch means 160, and after closed clutch, carry out step 1040.Can realize equally, ability closed second switch spare 20 when in step 1030, identifying the starting that allows internal-combustion engine, and after closed second switch spare 20, carry out step 1040.
When internal-combustion engine 20 operation, according to the present invention can by second switch spare 20 is converted to the second place, in this embodiment for changing in the following manner the function of the first switch member 10 in the "off": make the power supply that no longer causes closed at this moment of the first switch member 10 starter motor 70, but cause the variation that is applied to the electromotive force on the first control unit 120.Therefore, the information that the first switch member 10 has occupied the switching position of change no longer acts on starter motor 70, but acts on controller 50.This Time Controller 50 is the closure that detects of this first switch member 10 of decipher arbitrarily.According to the present invention, this closure especially is interpreted as driver's expectation and the internal-combustion engine 60 or directly or when suitable condition exists stop of stopping.By second switch spare 20 is switched in the primary importance, can re-use the first switch member 10 with cranking internal combustion engine 10.
According to the present invention, be applied to electromotive force on the first control unit 120 by monitoring via control wiring 180, can be especially simply to the monitoring of the capability error of the second switch spare 20 that is used for cranking internal combustion engine 60.
Claims (15)
1. be used for the starting of internal-combustion engine (60) of Motor Vehicle and the device that stops, wherein be used for starting motor (80) and the energy storage (290) of described internal-combustion engine (60) for described internal-combustion engine (60) has set, described device comprises: the first switch member (10), especially key switch; With second switch spare (20), the especially relay of closure when the no current, wherein said the first switch member (10) can occupy the first state and the second state, and wherein said second switch spare (20) can occupy the first state and the second state, it is characterized in that, when described second switch spare (20) occupies the first state and described the first switch member (10) when occupying the first state, described motor (70) is connected with described energy storage (290) conduction.
2. according to each described device in the aforementioned claim, it is characterized in that, described second switch spare (20) switches by the 3rd switch member (20), and wherein said the 3rd switch member (30) especially is designed to transistor.
3. according to each described device in the aforementioned claim, it is characterized in that, when described second switch spare (20) occupies the second state, and/or when described the first switch member (10) when occupying the second state, described motor (70) and non-conductive connection of described energy storage (290).
4. according to each described device in the aforementioned claim, it is characterized in that, when described the first switch member (10) occupies the second state and described second switch spare (20) when occupying the second state, the feeder (140) of the first control unit (120) occupies the first electromotive force
And when described the first switch member (10) occupies the first state and described second switch spare (20) when occupying the second state, the described feeder (140) of described the first control unit (120) occupies the second electromotive force,
And described the first electromotive force is different with described the second electromotive force.
5. according to each described device in the aforementioned claim, it is characterized in that, the second control unit (130) so is connected with described second switch spare (20), so that described the second control unit can make described second switch spare (20) be converted to described the second state and/or be converted to described the first state from described the second state from described the first state.
6. be used for moving for starting and stop the method for system of the internal-combustion engine (60) of Motor Vehicle, wherein said system comprises: can be with described internal-combustion engine (60) coupling, be used for starting the motor (70) of described internal-combustion engine (60), the first switch member (10) and second switch spare (20), wherein said the first switch member (10) can occupy the first state and the second state, and wherein said second switch spare (20) can occupy the first state and the second state, it is characterized in that, when described second switch spare (20) occupies the first state and described the first switch member (10) when occupying the first state
-in first step (1050), make described electric machine rotation, and
-after described internal-combustion engine (60) moves owing to the power of self, in second step (1080), described second switch spare is converted to described the second state,
And when described second switch spare (20) occupies the second state and satisfy predetermined the first operating conditions of energy,
-the oil spout of the described internal-combustion engine of cut-out (60) in third step (1140), and
-in the 4th step (1170), described second switch spare (20) is converted to described the first state.
7. method according to claim 6, it is characterized in that, described third step (1140) is front carrying out, test in testing procedure (1110), whether satisfy predetermined the second operating conditions of energy, and when having satisfied predetermined the 3rd operating conditions of energy, carry out third step (1140) and the 4th step (1150).
8. each described method in 7 according to claim 6, it is characterized in that, in the first state of described second switch spare (20), when identifying described motor (60) rotation, in connecting step (1080), connect the oil spout of described internal-combustion engine (60).
According to claim 7 with claim 6 to 8 in each described method, it is characterized in that, predetermined the second operating conditions of described energy comprises at least one in the following condition:
The temperature of-described internal-combustion engine (60) has exceeded the predetermined threshold temperature of energy,
The charging duration of-energy storage (500) has exceeded can the predetermined endurance.
10. each described method in 9 according to claim 6 is characterized in that, predetermined the first operating conditions of described energy comprises at least one in the following condition:
-occupy the first state of described the first switch member (10),
-identify the state of rest of described Motor Vehicle,
-in the state of rest that identifies described Motor Vehicle than the second energy longer duration of predetermined endurance.
11. each described method in 10 according to claim 6, it is characterized in that, predetermined the 3rd operating conditions of described energy comprises: the diagnostic function of described second switch spare (20) diagnoses out described second switch spare to be " inerrancy " or " wrong ".
12. method according to claim 11 is characterized in that, described diagnostic function depends on the electromotive force of first signal circuit (140) and/or depends on the signal of the first speed probe (150).
13. computer program is characterized in that, described computer program is programmed for being applied in according to claim 6 in 12 in each described method.
14. be used for internal-combustion engine (60) and attach troops to a unit in the control of the motor (70) of described internal-combustion engine (60)-and/or the electric storage medium of controlling device (50), it is characterized in that, stored the computer program that is applied in according to claim 6 to the 12 described methods at described electric storage medium.
15. internal-combustion engine (60) and attach troops to a unit in the control of the motor (70) of described internal-combustion engine (60)-and/or controlling device (50), it is characterized in that, described control-and/or controlling device (50) be programmed to be applied to according to claim 6 in 12 in each described method.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010029210.9A DE102010029210B4 (en) | 2010-05-21 | 2010-05-21 | Method and device for starting and stopping an internal combustion engine |
| DE102010029210.9 | 2010-05-21 | ||
| PCT/EP2011/057127 WO2011144450A2 (en) | 2010-05-21 | 2011-05-04 | Method and device for starting and stopping an internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102893020A true CN102893020A (en) | 2013-01-23 |
| CN102893020B CN102893020B (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180025006.9A Active CN102893020B (en) | 2010-05-21 | 2011-05-04 | For the starting of internal-combustion engine and the method and apparatus of stopping |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN102893020B (en) |
| BR (1) | BR112012029219A2 (en) |
| DE (1) | DE102010029210B4 (en) |
| WO (1) | WO2011144450A2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012210524A1 (en) | 2012-06-18 | 2013-12-19 | Robert Bosch Gmbh | Method for operating motorcycle, involves using starter switch for activating and deactivating start-stop function, where starter switch is provided for starting and stopping engine |
| JP5948230B2 (en) * | 2012-11-26 | 2016-07-06 | 日立オートモティブシステムズ株式会社 | In-vehicle control device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0031165A1 (en) * | 1979-12-24 | 1981-07-01 | Wolfgang H. Weimer | Device for economizing fuel during short standstills of a motor vehicle |
| US4481425A (en) * | 1981-07-22 | 1984-11-06 | Nippondenso Co., Ltd. | Automatic control system for prime movers |
| US5239954A (en) * | 1989-07-08 | 1993-08-31 | Robert Bosch Gmbh | Starter protection circuit |
| CN1172520A (en) * | 1995-02-03 | 1998-02-04 | 罗伯特-博希股份公司 | Starting device for internal combustion engine |
| DE10155111A1 (en) * | 2001-11-09 | 2003-05-22 | Bosch Gmbh Robert | Starting device for an internal combustion engine |
| EP1564403A2 (en) * | 2004-02-12 | 2005-08-17 | Volkswagen AG | Method for operating an internal combustion engine |
| CN201159129Y (en) * | 2008-02-29 | 2008-12-03 | 赵金 | Start motor protector for car |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19621950C2 (en) * | 1996-05-31 | 1998-07-09 | Daimler Benz Ag | Stop-start device for an internal combustion engine of a motor vehicle |
| EP1384882B1 (en) * | 2002-07-09 | 2006-09-06 | Kabushiki Kaisha Tokai Rika Denki Seisakusho | System for controlling starting and stopping of engine |
| FR2892470B1 (en) * | 2005-10-21 | 2010-10-08 | Jimmy Eugenie Labylle | SINGLE IMPULSE STARTING SYSTEM FOR THERMAL ENGINE |
-
2010
- 2010-05-21 DE DE102010029210.9A patent/DE102010029210B4/en active Active
-
2011
- 2011-05-04 WO PCT/EP2011/057127 patent/WO2011144450A2/en active Application Filing
- 2011-05-04 CN CN201180025006.9A patent/CN102893020B/en active Active
- 2011-05-04 BR BR112012029219A patent/BR112012029219A2/en not_active IP Right Cessation
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0031165A1 (en) * | 1979-12-24 | 1981-07-01 | Wolfgang H. Weimer | Device for economizing fuel during short standstills of a motor vehicle |
| US4481425A (en) * | 1981-07-22 | 1984-11-06 | Nippondenso Co., Ltd. | Automatic control system for prime movers |
| US5239954A (en) * | 1989-07-08 | 1993-08-31 | Robert Bosch Gmbh | Starter protection circuit |
| CN1172520A (en) * | 1995-02-03 | 1998-02-04 | 罗伯特-博希股份公司 | Starting device for internal combustion engine |
| DE10155111A1 (en) * | 2001-11-09 | 2003-05-22 | Bosch Gmbh Robert | Starting device for an internal combustion engine |
| EP1564403A2 (en) * | 2004-02-12 | 2005-08-17 | Volkswagen AG | Method for operating an internal combustion engine |
| CN201159129Y (en) * | 2008-02-29 | 2008-12-03 | 赵金 | Start motor protector for car |
Also Published As
| Publication number | Publication date |
|---|---|
| BR112012029219A2 (en) | 2016-11-29 |
| DE102010029210B4 (en) | 2015-06-11 |
| WO2011144450A3 (en) | 2012-01-19 |
| DE102010029210A1 (en) | 2011-11-24 |
| CN102893020B (en) | 2016-01-20 |
| WO2011144450A2 (en) | 2011-11-24 |
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