CN1244629A - Starting and boosting device for engine - Google Patents
Starting and boosting device for engine Download PDFInfo
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- CN1244629A CN1244629A CN99107055A CN99107055A CN1244629A CN 1244629 A CN1244629 A CN 1244629A CN 99107055 A CN99107055 A CN 99107055A CN 99107055 A CN99107055 A CN 99107055A CN 1244629 A CN1244629 A CN 1244629A
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- 230000007246 mechanism Effects 0.000 claims abstract description 59
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- 239000007858 starting material Substances 0.000 description 18
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- 230000002000 scavenging effect Effects 0.000 description 2
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
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- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
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- 229910052751 metal Inorganic materials 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Hybrid Electric Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Motor And Converter Starters (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
To provide an engine start-cum-assist device, provided with a generating and motor-drive device which functions as a brush motor at the start of an engine and as a brushless motor at the time, when assisting torque, for instance, during times other than starting. A brush conduction control means 902, which the rotating movement of a crank shaft 201 is transmitted to, mechanically changes over with brushes the contact of each stator coil of a motor with a power source line L1, according to the angle of the rotation of the crank shaft 201. The contact of each stator coil for the motor with the power source line L1 is held with a governor mechanism 230 at the start of an engine and is disengaged at times other than starting the engine. A brushless conduction control means 901 electrically changes over the connection of each stator coil for the motor with the power source line L1, in response to the control signal from a main control device 60.
Description
The present invention relates to a kind ofly carry out the starting of motor and to the starting and boosting device for engine of the torque power-assisted of motor by shared motor, or rather, relate to the aforementioned electric motivation and come the starting and boosting device for engine of work as electric brush motor and brushless electric motivation in fact selectively.
According to considering environment and energy-conservation viewpoint, for example openly put down into to have described as driving source in the 4-303030 communique and installed motor and motor at Japan Patent, have the vehicle of motor power assisting device that replenishes the torque deficiency of motor by motor.
The motor of using for the torque power-assisted, owing to do not require very big driving torque, supplying electric current is also smaller, on the other hand, can continue the long time to drive, so employing is because of the good brushless electric motivation of contactless durability.Different therewith, for the starter motor of piloting engine, though require very big driving torque because driving time is short, so adopt the electric brush motor of the control that is suitable for big electric current.
Thereby, undertaken when the starting and torque power-assisted of motor by shared motor motor, if adopt the brushless electric motivation, then, have to motor itself is maximized in order when starting, to obtain enough driving torques as the aforementioned electric motivation.Different therewith, if adopt electric brush motor, then need not maximize motor and just can obtain enough torques, even but because also sliding all the time, so brush deterioration soon partly at the vehicle center brush of advancing as the aforementioned electric motivation.
The objective of the invention is to, solve above-mentioned prior art problems, provide a kind of having when engine start to come work as electric brush motor, when torque power-assisted in addition or when generating etc. come the starting and boosting device for engine of the power generation electric equipment of work as the brushless electric motivation.
To achieve these goals, in the present invention, a kind of starting and boosting device for engine is provided, this device has the motor that its rotor is connected with the bent axle of motor, its stator has polyphase windings, the forward motor of stating carries out engine start and to the torque power-assisted of motor, wherein has: detect bent axle angle of swing, produce the angle of swing feeler mechanism of angle signal; According to aforementioned angle signal, electrically switch the brushless type that the is connected energising control mechanism of each stator coil of aforementioned electric motivation and power line; Transmit the rotatablely moving of aforementioned bent axle, according to the angle of swing of bent axle, mechanically switch each stator coil and the electric brush type that contacts of the power line mechanism of switching on by brush; And mechanism loads, the assisted control of driving aforementioned electric motivation to switch on for aforementioned brushless type; The brush energising of aforementioned electric mechanism keeps contacting of each stator coil and power line when engine start, then remove it except engine start the time.
According to above-mentioned formation, in the timing of the field current that control ratio is bigger as engine start the time, owing to the selection of stator coil that should excitation, switch and undertaken, so there is no need each the switching mechanism high capacity that constitutes brushless type energising mechanism by wiper mechanism.In addition, as the motor power-assisted time, in the timing that motor rotates more than fixing speed, owing to the selection of stator coil that should excitation, switch by brushless type energising mechanism and undertaken, can remain in contactless state to wiper mechanism, so can prevent the wearing and tearing or the deterioration of brush.
Accompanying drawing is simply described as follows:
Fig. 1 is that the stop overall side view of pedal-type two-wheel motorcycle of control system of motor of the present invention has been used in installing.
Fig. 2 is the instrument panel plan view on every side of pedal-type two-wheel motorcycle.
Fig. 3 is the figure of structure that schematically represents the hinge fraction of front portion, seat.
Fig. 4 is the sectional view of the major component of twist grip throttle control.
Fig. 5 is the sectional view of the motor of Fig. 1 of being intercepted along the II-II line.
Fig. 6 is the skeleton diagram that the integral body of an example of expression starting stop control system constitutes.
Fig. 7 is the skeleton diagram of the function of expression master control set.
Fig. 8 is the figure that represents the groundwork of master control set with Schedule.
Fig. 9 is the skeleton diagram that the integral body of another example of expression starting stop control system constitutes.
What Figure 10 was expression as one embodiment of the present of invention comes the skeleton diagram of formation of major component of the power generation electric equipment of work as starting and boosting device for engine.
Figure 11 is the skeleton diagram of expression to the utilization example of single-phase 6 pole motors.
Figure 12 is the skeleton diagram of expression to the utilization example of 3 phase motor.
Figure 13 is the figure of an example of expression power assist control method.
Figure 14 is the figure of another example of expression power assist control method.
Figure 15 is the figure that represents the power-assisted amount that power generation electric equipment is carried out with the function of accelerator open degree and engine speed.
Describe the present invention with reference to the accompanying drawings in detail.Fig. 1 is the overall side view of installing as the pedal-type two-wheel motorcycle 1 of the stopping starting controller of engine of one embodiment of the present of invention.
On the other hand, in Vehicular body front 2, axle is supported in and turns to standpipe 5 to be provided with handlebar 11 up, and front fork 12 extends downwards, is supporting front-wheel 13 at its lower end axle.The top of handlebar 11 is covered with the handlebar cover 33 of double as instrument panel.Angle bracket 15 is set in that the riser portions lower end of being responsible for 7 is outstanding, on this angle bracket 15, connects freely via connector element 16 swings and to support swing unit 17.
On swing unit 17, installing 2 two-stroke engines 200 of single cylinder in its front portion.From then on a motor 200 constitutes belt type continuously variable transmission 35 backward, and axle is supporting trailing wheel 21 on the reducing gear 38 that is located at its rear portion via centrifugal clutch.Between the upper end of this reducing gear 38 and the aforementioned person in charge's 7 upper bend portion, clamping posterior bumper 22.On the top of swing member 17, be provided with and the suction tude 23 Carburetor 24 that is connected and the air-strainer 25 that is connected with this Carburetor 24 that stretch out from the top of the cylinder head 32 of motor 200.
On the suspension angle bracket 18 of giving prominence to the bottom that is arranged at unit swing case 31, hinged master bracket 26, cardinal extremity fixing kick starter bar 28 from the transmission-case cover 36 outstanding kick starter axles 27 of belt type continuously variable transmission 35 is provided with starter treadle 29 on the front end of kick starter bar 28.
Fig. 2 is the instrument panel plan view on every side of aforementioned two-wheeled motor vehicle 1, in the instrument panel 90 of handlebar cover 33, is provided with standby tutorial light 56 and Battery Indicator Light 76 with speedometer 91.This standby tutorial light 56, glittering when the motor in the control that stops of motor stops as hereinafter describing in detail, if being in, the warning jockey opens throttle then state that motor can start immediately and start to walk.Battery Indicator Light 76, cell voltage is lighted once reducing, the undercharge of warning jockey battery.
On handlebar cover 33, be provided with the starter switch 58 that is used for allowing or limit the Idle Switch 53 of idling and is used for starting starting motor.In the right part of handlebar 11, be provided with twist grip throttle control 92 and braking handle 93.Moreover, locate at root of left and right sides twist grip throttle control etc., similarly have switcher of speaker and blinker switch with the two-wheeled motor vehicle of prior art, omitted diagram here.
Fig. 3 is schematically shown in the broken circle in the presentation graphs 1, the figure of the structure of the hinge fraction of 8 fronts, seat.In the present embodiment, hinge member 81 is being fixed at place, internal surface the place ahead of 8 at the seat.On this hinge member 81, vertically form elongated opening 82, the hinge axis 85 that is fixed in vehicle body one side passes this elongated opening 82, and it be that the center is swung freely and moved up and down freely that seat 8 is supported for this hinge axis 85 by axle.In vehicle body one side relative, be provided with the helical spring 83 of resilience thrust piece 83a and the switch 54 of taking a seat with the internal surface of mentioned hinge member 81.
In such formation, under the non-state of taking a seat that the jockey is not taking a seat on the seat 8, as shown in this figure (a), because the downside end of hinge axis 85 contact elongated openings 82 is shifted onto in seat 8 on the helical spring 83, so the switch 54 of taking a seat is ' breaking ' state.
Different therewith,, under the state of taking a seat of taking a seat on the seat 8, as shown in this figure (b), because overcoming under the elastic force of helical spring 83, seat 8 pushes away, the jockey so the switch 54 of taking a seat is ' leading to ' state.Thereby, if monitor the state of the switch 54 of taking a seat, can learn then whether the jockey takes a seat.In addition because 8 front side is provided with the switch 54 of taking a seat at the seat in the present embodiment, so even short and small also can the detecting reliably of jockey's stature whether take a seat.
Fig. 4 is the sectional view of the major component of aforementioned twist grip throttle control 92, and this figure (b) is the sectional view along the I-I line intercepting of this figure (a).On handlebar tube 181, as shown in this figure (a), rotate freely suit and twist grip throttle control main body 182, around twist grip throttle control main body 182, be covered with twist grip throttle control cover 183.Twist grip throttle control main body 182 has lip portions 182a along its circumference, and as shown in this figure (b), an end 185a of acceleration cable 185 is fixed in this lip portions 182a.Twist grip throttle control main body 182 is sprung back to throttle all the time by the elastic force of spring 184 and is closed a side, and jockey one overcomes the elastic force of spring 184 and opens direction turn twist grip throttle control main body 182 to throttle, and acceleration cable 185 is just rolled-up and throttle is opened.
In addition, in the present embodiment, be provided with Oil Switch 52, make contact (or break contact) under the complete closing state of twist grip throttle control, break contact when twist grip throttle control reaches predetermined angle (or make contact).Aforementioned Oil Switch 52 is so constructed, so that disconnect (or closed) contact in the angle θ of the play scope that throttle is actual before beginning to open.According to such formation, can when opening throttle as yet, Oil Switch 52 not connected.Thereby, even under vehicle stop state, also can make the motor operation by jockey's intention.
In addition, when the play angular range finishes, enter the actual angle that begins to open of throttle (＞θ) when owing to increased the elastic force of throttle spring (not shown) newly, so only the switching of the Oil Switch in the play angular range 52 is just easily.
Fig. 5 is the sectional view of the motor 200 among the Fig. 1 that is intercepted along the II-II line.Motor 200, support to point to freely on the left and right sides crankcase 202L of the bent axle 201 of left and right horizontal direction, the crankcase 202 that the 202R zoarium forms in rotation, assemble cylinder block 203 and cylinder head 204 successively, on cylinder block 203, in figure the unillustrated exhaust passageway, also form scavenging path 205, be connected with the crankshaft room of crankcase 202 from the scavenging port that is opened on cylinder-bore.
In cylinder head 204, fixing spark plug 206 towards the firing chamber, except the exposed division of this spark plug 206, cylinder head 204 and cylinder block 203 are incites wind shell 207 and covers.Left crankcase 202L, double as belt type stepless change chamber can be provided with belt drives wheel 210 jointly rotatably on the bent axle 201 that passes left crankcase 202L extension.
On the right side of movable side half belt pulley 210R, cam disk 215 is fixed in bent axle 201, and the slide block 215a that is located at its outer circumference end is matched with sliding freely at the axial cam disk slip boss 210Ra of portion that forms of the outer circumference end of movable side half belt pulley 210R.On the cam disk 215 1 side sides of movable side half belt pulley 210R, form conical surface towards cam disk 215 1 sides, dry weight roller 216 is clipped by cam disk 215 and is contained in this conical surface inboard.
Thereby, constitute like this, it is rotating speed one increase of bent axle 201, the dry weight roller 216 that between cam disk 215, rotates at movable side half belt pulley 210R, move to centrifugal direction by centrifugal force, movable side half belt pulley 210R pushes this dry weight roller 216 and is moved to the left, near fixed side half belt pulley 210L, the vee-belt that is clipped between two and half belt pulley 210L, the 210R 212 is moved to centrifugal direction, strengthen around hanging diameter.Take turns 210 correspondingly with this belt drives, vee-belt 212 is on the unillustrated belt follower that hangs over the rear, and power is adjusted automatically, and is delivered to the reducing gear etc. at rear via centrifugal clutch, drives trailing wheel.
Cover the transmission-case cover 220 of this belt type continuously variable transmission chamber from the left side, extend back and cover from the belt drives in the place ahead wheel 210, aforementioned kick starter axle 27 rotates forward freely place and passes support, at the inner end fixed drive spiral gear 222 of this foot pedal starting axle 27, load by return spring 223.And, on the front inner surface of transmission-case cover 220, can rotate coaxially with bent axle 201 and supporting sliding axle 224 axially slidably, on this sliding axle 224, form driven helical gear 225, be meshed with aforementioned driving spiral gear 222, simultaneously fixing ratchet 226 at right-hand member, the whole friction spring 227 that leans on loads left.
On the other hand, on the wheel hub 211 of bent axle 201 1 sides, relatively form ratchet with ratchet 226, both can lean on the slip of sliding axle 225 to come in conjunction with breaking away from.Thereby, when aforementioned starting treadle 29 is depressed, kick starter axle 27 overcomes return spring 223 and when rotating, driving spiral gear 222 integrally rotates with kick starter axle 27, the driven helical gear 224 that is meshed with it integrally rotates with sliding axle 224 on one side, overcome friction spring 227 on one side and slide to the right, ratchet 226 is meshed with the ratchet of wheel hub 211, can make bent axle 201 rotations forcibly and pilot engine 200.
On the other hand, right crankcase 202R on the right side that rotates the main bearing 209 that supports bent axle 201 freely, forms cylindric substantially and prolongation, and bent axle 201 heart line therein stretches out.In the cylinder of this right crankcase 202R, disposing the actuating and generating device (the following power generation electric equipment that also is expressed as simply sometimes) 250 of holding concurrently as the function of assisted electric machine, the power-assisted of getting up as the function of starting motor, as the function combinations of alternator.
On the conus portion of bent axle 201 front ends, internal rotor (rotation internal magnetic type rotor) 251 is housed, fix and rotation integrally by nut 253.On the outer circumferential face of internal rotor 251, form the circular-arc groove in cross section, 6 place, in each groove, be bumped into the magnet steel 271 of neodymium iron boron system.
Be located at the external stator 270 of the outside of internal rotor 251, securely its outer periphery portion be supported in the cylindrical wall 202a of crankcase 202 by bolt 279.The stator core of external stator 270 is formed by stacking by sheet metal, on a plurality of T fonts that stretch out to the center from the circular part of outer periphery, is twining power coil 272 and actuating coil 273 as stator coil.Being wrapped in medially on the T font of this power coil 272 and actuating coil 273 deflection crankshaft directions, very little to the overhang in the axial outside.
On the other hand, in the cylindrical wall 202a of crankcase 202 to axial inboard than outstanding big power coil 272 in the outside and actuating coil 273, do circlewise, side forms interior space within it, constitutes commutator brush mechanism 263 in this in the space.In this, forbid for the relative movement of bent axle 201 circumferencial directions, only allowing the axial brush spring 262 that passes bent axle 201 that cooperating slidably in the space, and clamping spring 274 between the internal rotor 251, give brush spring 262 to axial inboard the loading.
On the inner side surface of brush spring 262, there is brush 261 giving prominence at a plurality of fixed positions with being spring loaded.The inner side surface of a brush spring 262 is relative therewith, and commutator frame 265 passes bent axle 201 ground in central authorities outer periphery are fixedly supported to the outstanding to the inside big power coil 272 and the part of actuating coil 273 wanted of aforementioned axial.
On commutator frame 265 and regulation positions brush spring 262 facing surfaces, commutator segment 267 is configured to concentric circles.With the brush spring 262 of bent axle 201 rotation for fixing commutator frame 265 away from approaching, when near the time brush 262 contact with the commutator segment of wanting 267.
On the other hand, the crankshaft direction of internal rotor 251 outside, the inner cylindrical section 231 around the nut 253 that covers the front end that is anchored on bent axle 201 of axially stretching out and cover the concentric outer cylinder portion 232 in its outside constitutes governor mechanism 230 at this.That is to say, outer cylinder portion 232 forms conical surface and constitutes the speed regulator outer ring on inner peripheral surface, endwisely slipping on the periphery of inner cylindrical section 231 cooperates speed regulator inner ring 233 freely, is clamping the spheroid 234 as governor weight between speed regulator inner ring 233 and outer cylinder portion 232.
On the inner ring of speed regulator in axial sliding 233 of this governor mechanism 230, an end is fixedly coupled axle 235 and passes internal rotor 251 with bent axle 201 with paralleling, and front end is fixed in brush spring 262.Coupling shaft 235 is connected to each other speed regulator inner ring 233 and brush spring 262, can be used as integral body and moves along crankshaft direction.
When bent axle 201 stopped, brush spring 262 axially moved inward by the loading force of spring 223, and brush 261 contacts with commutator segment 267.Thereby battery one supplying electric current just flows to actuating coil 273 via brush 261 with contacting of commutator segment 267, produces torque on internal rotor 251, can make bent axle 201 rotations, pilots engine 200.That is to say that Electric actuator 250 comes work as the electric brush motor that with actuating coil 273 is stator coil.
Then, engine speed one improves, centrifugal force just makes spheroid 234 move to peripheral direction on the circular cone internal surface of outer cylinder portion 232, make speed regulator inner ring 233 axial axis to outside slip whereby, brush spring 262 also integrally axially outwards moves via coupling shaft 235, one surpasses the rotating speed of regulation, and brush 261 just automatically breaks away from from commutator segment 267, has become later on by power coil 272 to battery charge.That is to say that power generation electric equipment 250 comes work as the brushless electric motivation that with actuating coil 273 is stator coil.
On the end edge portion of the outer cylinder portion 232 that constitutes above-mentioned governor mechanism 230, be used for detecting the tabular rotor 240 of annulus of crank shaft angle, fix its inner circumference edge ground and integrally be provided with, angle transducer 49 near the outer periphery of rotor 240 be disposed at assigned position.Angle transducer 49 detects the groove that integrally forms on the outer periphery of rotor rotated 240 via internal rotor 251 and bent axle 201, judges crank shaft angle.The rotor 240 that annulus is tabular is from the power coil 272 and the actuating coil 273 of outer side covers external stator 270.And, in the axial outside of rotor 240, integrally be provided with the fan member 280 that the motor forced air-cooling is used.
Since according to the vehicle of present embodiment with power generation electric equipment as more than constitute, the axial inboard commutator brush mechanism 263 that disposes at internal rotor 251, the outside overhang of bent axle outside axially, disposes governor mechanism 230 separatedly, so can be suppressed to smaller with commutator brush mechanism 263.
In addition, owing to the axially inboard overhang that reduces laterally of the winding state deflection of power coil on the yoke of the stator core that is wrapped in external stator 270 272 and actuating coil 273, so be unlikely to its outside rotor 240 or fan member 280 are arranged in the axial outside, can be suppressed to the outside overhang of bent axle smaller.
Though the outside air of introducing from the outside air suction port 281a of fan guard 281 owing to the rotation of fan 280b, spread to periphery along central conus portion 280a, but because air is introduced in rotor 240 blocking-up, prevent intrusion to power generation electric equipment 250 1 sides, so outside air is difficult to invade the commutator brush mechanism 263 that is in than power generation electric equipment 250 darker sides (axially inboard), thereby prevents that commutator brush mechanism 263 is subjected to the influence of contained dust in the outside air.
Fig. 6 is the skeleton diagram that expression has the overall formation of the starting stop control system in the motor 200 of the above-mentioned power generation electric equipment 250 that directly makes bent axle 201 rotation, and label is as hereinbefore represented identical or equal part.
The motor stop-and-go system of present embodiment has the mode of operation of restriction idling and the mode of operation of permission idling.More particularly, have once the vehicle shutting engine down is stopped automatically, then automatically pilot engine once more and make " having stopped step mode (restriction idling pattern) " of vehicle start and heating installation operation during with engine start etc. is " originate mode (the permission idling pattern) " that purpose allows idling at next operation twist grip throttle control of halted state.
On the bent axle 201 of motor 200, be connected aforementioned power generation electric equipment 250 coaxially with it.Power generation electric equipment 250 is made of assisted electric machine portion 70, starting motor portion 71 and alternator (ACG) portion 72.The generation power that alternator portion 72 produces is charged to battery 68 via regulator-rectifier 67.Cranking-motor relay 62 1 conductings, aforementioned battery 68 are just supplied with driving currents to starting motor portion 71, simultaneously via main switch 73 to supply load electric currents such as various general electrical equipment 74 and master control part 60.
On aforementioned master control set 60, connecting the angle transducer 49 of detection of engine angle of swing, throttle sensor 50, the detection of engine rotational speed N of detection accelerator open degree
eN
eSensor 51, accelerator open degree is once the Oil Switch 52 that surpasses predetermined aperture make contact, the Idle Switch 53 of the idling of permission or limiting engine 200, the jockey is once taking a seat in the switch 54 of taking a seat of seat make contact, detect the vehicle speed sensor 55 of the speed of a motor vehicle, that addresses hereinafter has stopped glittering standby tutorial light 56 in the parking in the step mode, be used for lighting/extinguishing the headlamp switch 57 of Headlamps 69, be used for driving the starting motor portion 71 of power generation electric equipment 250 and 200 the starter switch 58 of piloting engine, respond brake service and the stop switch 59 of make contact, and the voltage of battery 68 is lower than predetermined value (for example 10V) and lights so that warn the Battery Indicator Light 76 of undercharge to the jockey once becoming.
And then, on aforementioned master control set 60, also connecting the ignition control device (comprising spark coil) 61 that makes spark plug 206 igniting, to the control terminal of the cranking-motor relay 62 of aforementioned starting motor portion 71 supply capabilities, to the control terminal of aforementioned Headlamps 69 supply capability Headlamps relays 63, to the control terminal of the two starter relay 64 that are contained in two starters 65 supply capabilities on the Carburetor 66, and the jockey is not when turn-offing main switch 73 and just leaving vehicle, and the generation alarm song is so that the buzzer that arouses attention 75 before aforementioned Headlamps 69 is turned off the light automatically.
Fig. 7 is a skeleton diagram of representing the formation of aforementioned master control set 60 particularly, and label is as hereinbefore represented identical or equal part.Moreover, represent the groundwork of master control set 60 among Fig. 8 with Schedule.
Mode of operation switching part 300, according to the state of Idle Switch 53 and the state of vehicle, the mode of operation of this stopping starting controller of engine, switch to a certain in aforementioned " originate mode " that allows idling and aforementioned " having stopped step mode " of the limiting idling.
In this mode of operation switching part 300, the state signal input service mode signal carry-out part 301 and the inverter 302 of aforementioned Idle Switch 53.The state signal of Idle Switch 53 illustrates " low " level under ' breaking ' state (restriction idling), under ' leading to ' state (permission idling) " height " level is shown.Inverter 302 is the state signal of Idle Switch 53 upset back output.
The speed of a motor vehicle continues detection unit 303 and has timer 303a, and a speed of a motor vehicle that detects above predetermined speed continues to surpass the scheduled time, just output " height " level signal.' with ' circuit 304 is to the logic product of the output signal of the output signal of the aforementioned detection unit 303 of mode of operation signal carry-out part 301 outputs and inverter 302.
One connects aforementioned main switch 73, and aforementioned mode of operation signal carry-out part 301 is " originate mode " of starting permission idling just.And then, when this one " originate mode ", the output one of ' with ' circuit 304 becomes " height " level, the speed of a motor vehicle that is to say a cut-out Idle Switch 53 and detect above predetermined speed continues to surpass the scheduled time, just mode of operation is converted to " stopping step mode " of restriction idling from aforementioned " originate mode ".And then in this one " having stopped step mode ", Idle Switch 53 1 is connected once more, just mode of operation is converted to " originate mode " from " stopping step mode ".From then on the mode of operation signal S that exported of a mode of operation signal carry-out part 301
301, in " originate mode " " low " level, in " having stopped step mode ", be " height " level.
Cranking-motor relay control device 400 according to mode of operation, manually or automatically starts aforementioned cranking-motor relay 62 under rated condition.In this starter motor relay control device 400, aforementioned N
eThe testing signal of sensor 51 is supplied with the following detection unit 401 of idling.Engine speed one is lower than the idling speed (for example 800rpm) of regulation, and detection unit 401 is output " height " level signal just.The logic product of the state signal of the output signal of the aforementioned detection unit 401 of ' with ' circuit 402 outputs, the state signal of aforementioned stop switch 59 and aforementioned starter switch 58.The output signal and the aforementioned mode of operation signal S of ' with ' circuit 403 outputs aforementioned ' with ' circuit 402
301The logic product of energizing signal.
The logic product of the state signal of the output signal of the following detection unit 401 of ' with ' circuit 404 aforementioned idling of output, the state signal of aforementioned Oil Switch 52 and the aforementioned switch 54 of taking a seat.The output signal and the aforementioned mode of operation signal S of ' with ' circuit 405 outputs aforementioned ' with ' circuit 404
301Logic product.' or ' circuit 406 to the logic of cranking-motor relay 62 outputs aforementioned ' with ' circuit 403,404 and.
In such formation, because in " originate mode ", mode of operation signal S
301Be " low " level, so ' with ' circuit 403 becomes initiate mode.Thereby when engine speed is lower than idling, and stop switch 59 is when being ' leading to ' state (just at operational brake), and jockey one connects starter switch 58, and cranking-motor relay 62 starts starting motor portion 71 with regard to conducting.
In contrast, ' with ' circuit 405 becomes initiate mode in " having stopped step mode ".Thereby when engine speed is lower than idling, and the switch of taking a seat is during for ' leading to ' state (jockey takes a seat in the seat), and one opens throttle, and cranking-motor relay 62 starts starting motor portion 71 with regard to conducting.
In two starter control devices 500, from N
eThe output signal input N of sensor 51
eDetection unit 501.Engine speed one surpasses predetermined setting rotating speed, this N
eDetection unit 501 is output " height " level signal just, closed two starter relay 64.According to such formation, no matter in any mode of operation, as long as engine speed surpasses predetermined setting rotating speed, just can be the fuel oil enriching.
In tutorial light control device 600, from N
eThe output signal input N of sensor 51
eDetection unit 601.Engine speed one is lower than the setting rotating speed, this N
eDetection unit 601 is output " height " level signal just.The state signal and the aforementioned N of the aforementioned switch 54 of taking a seat of ' with ' circuit 602 outputs
eThe logic product of the output signal of detection unit 601.' with ' circuit 603 is to the output signal and the aforementioned mode of operation signal S of standby tutorial light 56 outputs aforementioned ' with ' circuit 602
301Logic product.Standby tutorial light 56 is turned off the light when input signal is " low " level, and is glittering during for " height " level.
That is to say because glittering during the parking of standby tutorial light 56 in " having stopped step mode ", so the jockey can learn, if standby tutorial light 56 just glittering, even motor stops, need only and can start to walk immediately once opening twist grip throttle control.
According to such formation, owing to mode of operation signal S in originate mode
301Energizing signal be " height " level, so export " height " level signal all the time from ' or ' circuit 703.Thereby in " originate mode ", ignition control device 61 is carried out the igniting action all the time.Different therewith, in having stopped step mode, advance with vehicle, perhaps throttle is being opened for condition and is carrying out the igniting action.In contrast, if under halted state, and throttle closes, and then forbids the igniting action.
In Headlamps/buzzer control device 800, in each mode of operation,, automatically light or extinguish Headlamps all according to the travel condition of vehicle or jockey's the state of taking a seat, send the warning that is used for causing various attentions to the jockey with buzzer simultaneously.
In the detection unit 801 that continues not take a seat, the state signal of the switch 54 of taking a seat.The detection unit 801 that continues not take a seat has two timers 8011,8012 to jockey's the time of not taking a seat timing, and each timer 8011,8,012 one interrupts, just output " height " level signal S respectively
8011, S
8012Moreover in the present embodiment, each timer 8011,8012 interrupts when 3 seconds and 1 second respectively.
The detection unit 802 that continues not light a fire has two timers 8021,8022 to not firing time of the timing of motor, direct output " height " level signal S under fired state
8023, each timer 8021,8,022 one interrupts simultaneously, just exports " height " level signal S respectively
8021, S
8022Moreover in the present embodiment, each timer 8021,8022 is respectively 3.5 minutes and 3 timesharing interruption.
812 outputs of ' with ' circuit are aforementioned continue the not take a seat output signal S of detection unit 801
8011Output signal S with the detection unit 802 that continues not light a fire
8023Logic product.804 outputs of ' or ' circuit are aforementioned continue the not light a fire output signal S of detection unit 802
8021With the logic of the output signal of aforementioned ' with ' circuit 812 and.' with ' circuit 805 is to the output signal and the mode of operation signal S of the reseting terminal R of trigger 810 output aforementioned ' or ' circuit 804
301Logic product.
The state signal and the mode of operation signal S of ' with ' circuit 807 output Oil Switchs 52
301Logic product.At N
eIn the detection unit 806, input N
eThe output signal of sensor 51, engine speed one is lower than the setting rotating speed, just output " height " level signal.' with ' the aforementioned N of circuit 808 outputs
eThe output signal of detection unit 806 and mode of operation signal S
301The logic product of energizing signal.' or ' circuit 809 to the logic of each ' with ' circuit 807,808 of the set terminal S of trigger 810 output and.' with ' circuit 811 is to the logic product of the state signal of the Q of the control terminal output trigger 810 of Headlamps relay 63 output and headlamp switch 57.Headlamps relay 63 is lighted aforementioned Headlamps 69 once input " height " level signal, turns off the light once input " low " level signal.
According to such formation, owing to mode of operation signal S in originate mode
301Energizing signal be " height " level, so ' with ' circuit 808 becomes initiate mode.Thereby, if surpassing, engine speed sets rotating speed, then, just light so need only headlamp switch 57 connection Headlampss because trigger 810 is set.
On the other hand, owing to mode of operation signal S in having stopped step mode
301Be " height " level, so ' with ' circuit 805,807 becomes initiate mode.Thereby if ' or ' circuit 804 is output as " height " level, then trigger 810 is reset and Headlamps is automatically turned off the light.
That is to say that the Headlamps in having stopped step mode is not if fired state continue to surpass break period (being 3.5 minutes in the present embodiment) of timer 8021 and output signal S
8021Become " height " level, perhaps not taking a seat under fired state not continues to surpass the break period (being 3 seconds in the present embodiment) of timer 8011 and the output signal of ' with ' circuit 812 becomes " height " level, then turns off the light.
Investigation according to inventor etc., right-hand bend in waiting signal or the wait at the parting of the ways is about 30 seconds to 2 minutes, the parking that surpasses this time is likely except waiting signal or waits for parking turning right, just there is no need to make the vehicle stop state of Headlamps point light yellow.Thereby, as present embodiment,, then can be used for waiting signal or wait under the vehicle stop state of turning right and continue to make Headlamps to light if do to become to make Headlamps point light yellow to surpass the scheduled time (for example 3.5 minutes) up to fired state not.In addition, owing to turn off the light automatically once surpassing 3.5 fens dead time, so can suppress the useless power consumption of battery.
And then, the parking outside the occasion of not taking a seat that detects the jockey after the parking also is likely waiting signal or wait for turns right.But, because the situation of temporarily standing with the state of striding vehicle by jockey after the firm parking at the parting of the ways of experience is also a lot, so do not wish and do not detect when taking a seat automatically to turn off the light.Therefore, give the time of the not taking a seat timing under fired state not in the present embodiment, do with through concluding that it is that condition is automatically turned off the light that the jockey has left the scheduled time of vehicle (being 3 seconds in the present embodiment).
Moreover if from then on one stopped vehicle stop state in the step mode and play throttle and be opened, then trigger 801 is set because the output of ' with ' circuit 807 becomes " height " level, so Headlamps is automatically lighted.
' with ' circuit 803 of Headlamps/buzzer control device 800 is to buzzer drive portion 814 outputs continue the not take a seat output signal S of detection unit 801
8012, the detection unit 802 that continues not light a fire output signal S
8023, and mode of operation signal S
301Logic product.' with ' circuit 815 is to buzzer drive portion 814 outputs continue the not light a fire output signal S of detection unit 802
8022, mode of operation signal S
301, and the logic product of the state signal of headlamp switch 57.
The output signal one of ' with ' circuit 813 becomes " height " level, that is to say, in having stopped step mode not under the fired state do not take a seat continue a break period (being 1 second in the present embodiment) that surpasses timer 8012, buzzer drive portion 814 just output repeats the buzzer drive signal of 0.2 second ' leading to ' and 1.5 seconds ' breaking '.Moreover the buzzer drive signal of this moment continues to output to main switch 73 and is cut off, and perhaps the jockey takes a seat once more.
On the other hand, the output signal one of ' with ' circuit 815 becomes " height " level, that is to say, headlamp switch 57 is ' leading to ' state in having stopped step mode, and fired state does not continue a break period (being 3 minutes in the present embodiment) above timer 8022, just output buzzer drive signal is as hereinbefore only exported specifically the scheduled time of interrupting up to timer 8141.So, just do not need to be used for operation that buzzer is stopped.
According to present embodiment, because when motor stops automatically, surpass 1 second and do not take a seat if detect the not cut state continuance of main switch, judge then that the jockey forgets to cut off main switch and leave vehicle and the buzzer 75 of ringing, forget the cut-out main switch so the jockey can learn.
And then, according to present embodiment, because (fired state was not above 3 minutes) buzzer 75 of ringing before the automatic light-off condition (fired state was not above 3.5 minutes) when aforementioned the parking is set up, so the jockey can learn Headlamps in advance and will turn off the light automatically, can prevent from instantly to turn off the light automatically the jockey.
Moreover, though in the above-described embodiments, be illustrated as when motor stops automatically, if detecting the not cut state continuance of general power surpasses 1 second and does not take a seat, then continue to ring buzzer up to main switch 73 be cut off or the jockey once more by bus till, but the professional occasion of business of sending or gathering is such for example being used to, and the jockey leaves the occasion that vehicle is a prerequisite not cut off main switch 73, also can buzzer be stopped automatically through after the scheduled time.
And then, though in the above-described embodiments, be illustrated as not fired state or jockey and do not take a seat and continue to surpass when the scheduled time, extinguish Headlamps automatically, reduce brightness but also can not extinguish Headlamps but reduce supplying electric current, perhaps extinguish Headlamps and light the position lamp.
Fig. 9 is the skeleton diagram of the overall formation of the starting stop control system in expression an alternative embodiment of the invention, and label is as hereinbefore represented identical or equal part.
In the present embodiment, the generation power that is produced by alternator portion 72 is charged to two battery 68A, 68B via regulator-rectifier 67.Aforementioned battery 68A is the engine start special use, and cranking-motor relay 62 1 conductings are just supplied with driving current to starting motor portion 71.Aforementioned battery 68B via main switch 73 to various electrical equipment 74 and master control part 60 supply load electric currents.
Like this, because battery 68A is the engine start special use in the present embodiment, its electric power consumption is very little, is keeping fully charged state all the time, and is irrelevant with the charge volume of battery 68B so good engine start can be arranged all the time.
Figure 10 be expression as one embodiment of the present of invention come the skeleton diagram of formation of major component of the aforementioned power generation electric equipment 250 of work as starting and boosting device for engine, label is as hereinbefore represented identical or equal part.
The motor M of power generation electric equipment 250, its rotor (not drawing among the figure) is connected in the bent axle 201 of motor 200.The angle of swing of bent axle 201 is detected and is notified master control set 60 by angle transducer 49.Though motor M has power coil 272 and actuating coil 273 as stator coil as mentioned above, the work when being conceived to actuating coil 273 as stator coil here illustrates.
Electric brush type energising control mechanism 902 transmits rotatablely moving of bent axle 201, according to the angle of swing of bent axle 201, by brush contacting of each stator coil of switching motor M (actuating coil 273) and power line L1 mechanically.Each stator coil of motor M and contacting of power line as describing in detail about Fig. 5, lean on governor mechanism 230 to keep when engine start, then are disengaged except engine start the time.Brushless type energising control mechanism 901, in response to control signal from master control set 60, electrically each stator coil of switching motor M and being connected of power line L1.
Master control set 60 has the aforementioned brushless type energising control mechanism 901 of control so that aforementioned electric motivation M comes the Generation Control portion 601 of work as electricity generating device and controls aforementioned brushless type energising control mechanism 901 so that motor M comes the power-assisted control device 602 of work as the motor power assisting device.
One needs the torque power-assisted in the motor 200, and aforementioned power-assisted control device 602 is just controlled aforementioned brushless type energising control mechanism 901 according to the angle of swing of bent axle 201, carries out the torque power-assisted.At this moment, power-assisted control device 602, according to the angle of swing of the bent axle 201 that is detected by angle transducer 49 select motor M should excitation stator coil, according to the accelerator open degree that is detected by throttle sensor 50, determine its current"on"time simultaneously.Brushless type energising control mechanism 901 by the aforementioned current"on"time that determines, by aforementioned power-assisted control device 602 selected stator coils, is supplied with field current from 68 pairs on battery.
Figure 11 is that the figure of single-phase 6 pole motors as the embodiment's of aforementioned electric motivation M circuit formation adopted in expression, and label is as hereinbefore represented identical or equal part.
In brushless type energising control mechanism 901A, being connected in parallel 6 groups, each is right by the be connected in series field effect transistor that forms of two aerodynamic field effect transistors, the public joint that each field effect transistor is right is connected in the end of each stator coil L1～L6 of motor M and each commutator segment 267 of commutator frame 265.The anodal commutator segment 298 of the ring-type of commutator frame 265 is connected via the positive pole of cranking-motor relay 62 with battery 68, and the negative pole commutator segment 299 of ring-type directly is connected with the negative pole of battery 68.
In such formation, if the engine speed just rotating speed of bent axle 201 reduces, then as mentioned above, because brush spring 262 is pushed commutator frame 265 1 sides to by governor mechanism 230, so with the commutator segment 267 and the negative pole commutator segment 299 of the other end one side of the commutator segment 267 of an end one side of the corresponding stator coil of angle of swing of bent axle 201 and anodal commutator segment 298 and this stator coil, each brush 261 by brush spring 262 connects successively respectively.Thereby, become motor M and in fact come work as electric brush motor.
On the other hand, the engine start of being undertaken by starter motor one finishes and rotating speed one raising of bent axle 201, and brush spring 262 just leaves commutator frame 265.Here, the power-assisted control of being undertaken by the power-assisted control device 602 of master control set 60 at the beginning, each field effect transistor of the brushless type energising 901A of mechanism is just by the corresponding load of the accelerator open degree amplitude limit control recently that is detected with aforementioned throttle sensor 50, so that selectively from the angle of swing corresponding stator coil supply field current of battery 68 to the bent axle 201 that is detected with aforementioned angle transducer 49.Moreover, because the inverter work that the brushless type that above-mentioned single-phase 6 pole motors the are used energising 901A of mechanism is carried out is known, so omit its explanation.
According to present embodiment,, there is no need each field effect transistor of the brushless type energising 901A of mechanism is maximized owing in the timing of the field current that control ratio is bigger as engine start the time, undertaken by wiper mechanism to the power supply of stator coil.In addition, because as the motor power-assisted time in the timing of the less field current of control ratio, lean on the aerodynamic field effect transistor of the brushless type energising 901A of mechanism to carry out to the power supply of stator coil, can remain in contactless state to wiper mechanism, so can prevent the wearing and tearing or the deterioration of brush 261.
And then, though in general brushless electric motivation, because when it starts, must detect absolute angle, so need high-precision angle transducer, but in the present embodiment, because rotor rotates when as the brushless type motor starting, so do not need tight angular detection, does not need highi degree of accuracy in the angle transducer.Therefore, can use the angle transducer that constitutes simple cheapness.
Figure 12 is that the figure of 3 phase motor as another embodiment's of aforementioned electric motivation M circuit formation adopted in expression, and label is as hereinbefore represented identical or equal part.
In the brushless type energising 901B of mechanism, being connected in parallel 3 groups, each is right by the be connected in series field effect transistor that forms of two aerodynamic field effect transistors, the public joint that each field effect transistor is right is connected in the end of each stator coil L1～L3 of motor M and each commutator segment 267 of commutator frame 265.The anodal commutator segment 298 of ring-type is connected via the positive pole of cranking-motor relay 62 with battery 68, and the negative pole commutator segment 299 of ring-type directly is connected with the negative pole of battery 68.
In such formation, if the engine speed just rotating speed of bent axle 201 reduces, then as mentioned above, because brush spring 262 is pushed commutator frame 265 1 sides to by governor mechanism 230, so with the commutator segment 267 of the corresponding stator coil of the angle of swing of bent axle 201 and the commutator segment 267 and the negative pole commutator segment 299 of anodal commutator segment 298 and another stator coil, each brush 261 by brush spring 262 connects successively respectively.
On the other hand, the rotating speed one of bent axle 201 improves, brush spring 262 1 leaves commutator frame 265, each field effect transistor of the brushless type energising 901B of mechanism is just pressed and the corresponding load of accelerator open degree amplitude limit control recently, so that according to the angle of swing of the aforementioned bent axle that detects 201, supply with field current to the stator coil of regulation from battery 68.Moreover, because the inverter work that the brushless type that above-mentioned 3 phase motor the are used energising 901B of mechanism is carried out is known, so omit its explanation.
In the present embodiment also as hereinbefore, because in the timing of the field current that control ratio is bigger as engine start the time, power supply to stator coil is undertaken by wiper mechanism, so there is no need each field effect transistor of the brushless type energising 901B of mechanism is maximized.In addition, because as the motor power-assisted time in the timing of the less field current of control ratio, lean on the aerodynamic field effect transistor of the brushless type energising 901B of mechanism to carry out to the power supply of stator coil, can remain in contactless state to wiper mechanism, so can prevent the wearing and tearing or the deterioration of brush 261.
Moreover, in the above-described embodiments, power generation electric equipment 250 is illustrated as stator coil and has power coil 272 and actuating coil 273, by being that the electric brush motor of stator coil realizes the function as starting motor 71 with actuating coil 273, by being that the brushless electric motivation of stator coil realizes the function as assisted electric machine 70 with actuating coil 273, by being that the brushless electric motivation of stator coil realizes the function as DC generator 72 with power coil 272.
; if do not come during the vehicle of work advances as the assisted electric machine at power generation electric equipment 250; the switching timing of each field effect transistor of the master control part 60 control brushless type energising 901B of mechanism makes actuating coil 273 come work as power coil, then can omit aforementioned power coil 272.At this moment, master control part 60 detects the terminal voltage of battery 68 by suitable means, control is implemented the duty factor of the pulse signal of amplitude limit control to aforementioned each field effect transistor, so as the output voltage of power generation electric equipment 250 in accordance with regulations voltage surpass the terminal voltage of battery 68.
Below, the power assist control method that is undertaken by aforementioned power-assisted control device 602 is described with reference to Figure 13.
As mentioned above, on the vehicle of installing stopping starting controller of engine, at t
1Jockey one opens twist grip throttle control constantly, and aforementioned power generation electric equipment 250 just comes work as starting motor portion, and motor is started.After this, at t
2Moment engine speed N
eOne be elevated to clutch in conjunction with rotational speed N
In, in the time of then with vehicle start, the control of power-assisted control device 602 beginning brushless type energising mechanisms 901, thus the motor power-assisted of being undertaken by power generation electric equipment 250 begins.As a result, become the generation torque T that motor produced on driving wheel
EThe torque T that is produced with power generation electric equipment 250
MSum (T
E+ T
M).
In addition, if engine speed further raises, then because motor itself can produce enough torques, so when engine speed raises the power-assisted amount of being undertaken by power generation electric equipment 250 is reduced gradually in the present embodiment, engine speed one reaches predetermined reference rotation speed N
Ref, just finish power-assisted control.
As mentioned above, because in the present embodiment, be attached to the reference rotation speed N that motor produces enough torques from clutch
RefThe control of implementation power-assisted is so can not only improve the starting sensation but also save energy.
Moreover, though be that example illustrates to possess the vehicle that engine start stops to control function in the above-described embodiments, but, as shown in Figure 14, also be expected to reach clutch in conjunction with rotational speed N from engine speed being used for the existing occasion that engine start stops to control the vehicle of function that do not possess
InThe moment rise and carry out power-assisted control.
Figure 15 is with accelerator open degree θ
ThWith engine speed N
eFor parameter is illustrated in the target torque T that the power-assisted that produced in the power generation electric equipment 250 is used
TagFigure, target torque T
TagBe configured to along with accelerator open degree θ
ThIncrease and increase.
The torque T that power generation electric equipment 250 produces
MRelevant with the duty factor of the pulse signal of each field effect transistor of aforementioned brushless type energising mechanism 901 being implemented amplitude limit control.Thereby, if not the above-mentioned target torque of control, but as aforementioned accelerator open degree θ
ThWith engine speed N
eFunction control the duty factor of each field effect transistor being implemented the pulse signal of amplitude limit control, the motor power-assisted of then wanting becomes possibility.
According to the present invention,, there is no need the aerodynamic field effect transistor that switches usefulness is maximized owing in the timing of the field current that control ratio is bigger as engine start the time, undertaken by wiper mechanism to the power supply of stator coil.In addition, because as the motor power-assisted time in the timing of the less field current of control ratio, power supply to stator coil is carried out with the aerodynamic field effect transistor by switching, and can remain in contactless state to wiper mechanism, so can prevent the wearing and tearing or the deterioration of brush.
Claims (5)
1. starting and boosting device for engine, this device has the motor that its rotor is connected with the bent axle of motor, its stator has polyphase windings, the forward motor of stating carries out engine start and to the torque power-assisted of motor, it is characterized in that, wherein has:
Detect the angle of swing of bent axle, the angle of swing feeler mechanism of generation angle signal;
According to the aforementioned angle signal that detects, electrically switch the brushless type that the is connected energising control mechanism of each stator coil of aforementioned electric motivation and power line;
Transmit the rotatablely moving of aforementioned bent axle, according to the angle of swing of bent axle, mechanically switch each stator coil and the electric brush type that contacts of the power line mechanism of switching on by brush; And
Mechanism loads, the assisted control of driving aforementioned electric motivation to switch on for aforementioned brushless type;
The brush energising of aforementioned electric mechanism keeps contacting of each stator coil and power line when engine start, then remove it except engine start the time.
2. the starting and boosting device for engine described in the claim 1 is characterized in that, the brush energising control mechanism of aforementioned electric has:
Each commutator segment that is connected with power line with each coil of stator with bent axle be middle heart configuration, with the bent axle commutator frame of rotation synchronously;
Being the brush spring of middle heart configuration with the contacted brush of commutator segment of the commutator segment of the corresponding stator coil of angle of swing of bent axle and power line, with bent axle; And
When bent axle is lower than the fixing speed rotation, the commutator segment of aforementioned commutator frame is contacted with the brush of brush spring, when bent axle surpasses the fixing speed rotation, overcome the governor mechanism that aforementioned elastic force makes it to break away from by centrifugal force by elastic force.
3. the starting and boosting device for engine described in the claim 1 or 2 is characterized in that, also has to aforementioned brushless type energising mechanism and loads, makes the Generation Control mechanism of aforementioned electric motivation as generator work.
4. the starting and boosting device for engine described in any one in the claim 1 to 3 is characterized in that, also has:
The mechanism of detection of engine rotating speed;
Detect the mechanism of accelerator open degree;
Aforementioned assisted control, as the function of aforementioned engine speed that detects and accelerator open degree, the torque that the control motor produces for power-assisted uses.
5. the starting and boosting device for engine described in the claim 4, it is characterized in that, be applicable to when the twist grip throttle control full cut-off of switch throttle and make that motor stops, piloting engine when except the twist grip throttle control full cut-off, installing belt type continuously variable transmission when being in vehicle stop state and the vehicle of centrifugal clutch.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19373498A JP3928828B2 (en) | 1998-06-24 | 1998-06-24 | Engine start and assist device |
| JP193734/1998 | 1998-06-24 | ||
| JP193734/98 | 1998-06-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1244629A true CN1244629A (en) | 2000-02-16 |
| CN1168893C CN1168893C (en) | 2004-09-29 |
Family
ID=16312929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB991070550A Expired - Fee Related CN1168893C (en) | 1998-06-24 | 1999-05-26 | Starting and boosting device for engine |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3928828B2 (en) |
| CN (1) | CN1168893C (en) |
| IT (1) | IT1308098B1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100385110C (en) * | 2000-04-03 | 2008-04-30 | 本田技研工业株式会社 | Starter concurrently engine |
| CN100466452C (en) * | 2007-01-24 | 2009-03-04 | 浙江大学 | Controlling system of riding machine |
| CN101596862B (en) * | 2008-12-16 | 2012-09-05 | 安徽工程科技学院 | Assistant automobile starting system and control method of assistant starting |
| CN103492689A (en) * | 2011-02-16 | 2014-01-01 | 日产自动车株式会社 | Idle stop control device |
| CN114256816A (en) * | 2021-12-24 | 2022-03-29 | 东风汽车股份有限公司 | Power distribution management system for after-sale mobile service vehicle and operation method thereof |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4460331B2 (en) | 2004-03-08 | 2010-05-12 | ヤマハ発動機株式会社 | Motorcycle |
| EP1712772A3 (en) | 2005-04-14 | 2010-01-06 | Yamaha Hatsudoki Kabushiki Kaisha | Hybrid vehicle and engine therefor |
| JP5039308B2 (en) | 2005-08-05 | 2012-10-03 | ヤマハ発動機株式会社 | Rotating electric machine |
| JP4969873B2 (en) | 2005-08-05 | 2012-07-04 | ヤマハ発動機株式会社 | Saddle-type vehicle equipped with a rotating electrical machine, and method of mounting the rotating electrical machine |
| JP5805614B2 (en) * | 2012-11-28 | 2015-11-04 | 本田技研工業株式会社 | Engine start control device |
| JP6622633B2 (en) * | 2016-03-17 | 2019-12-18 | 本田技研工業株式会社 | Saddle riding vehicle |
-
1998
- 1998-06-24 JP JP19373498A patent/JP3928828B2/en not_active Expired - Fee Related
-
1999
- 1999-05-26 CN CNB991070550A patent/CN1168893C/en not_active Expired - Fee Related
- 1999-06-04 IT IT1999TO000472A patent/IT1308098B1/en active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100385110C (en) * | 2000-04-03 | 2008-04-30 | 本田技研工业株式会社 | Starter concurrently engine |
| CN100466452C (en) * | 2007-01-24 | 2009-03-04 | 浙江大学 | Controlling system of riding machine |
| CN101596862B (en) * | 2008-12-16 | 2012-09-05 | 安徽工程科技学院 | Assistant automobile starting system and control method of assistant starting |
| CN103492689A (en) * | 2011-02-16 | 2014-01-01 | 日产自动车株式会社 | Idle stop control device |
| CN114256816A (en) * | 2021-12-24 | 2022-03-29 | 东风汽车股份有限公司 | Power distribution management system for after-sale mobile service vehicle and operation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000013913A (en) | 2000-01-14 |
| ITTO990472A1 (en) | 2000-12-04 |
| IT1308098B1 (en) | 2001-11-29 |
| JP3928828B2 (en) | 2007-06-13 |
| CN1168893C (en) | 2004-09-29 |
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