CN103883410A - Internal combustion engine rotational speed control device for two-wheeled car and implementation method of internal combustion engine rotational speed control device for two-wheeled car - Google Patents
Internal combustion engine rotational speed control device for two-wheeled car and implementation method of internal combustion engine rotational speed control device for two-wheeled car Download PDFInfo
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- CN103883410A CN103883410A CN201410148494.8A CN201410148494A CN103883410A CN 103883410 A CN103883410 A CN 103883410A CN 201410148494 A CN201410148494 A CN 201410148494A CN 103883410 A CN103883410 A CN 103883410A
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Abstract
The invention provides an internal combustion engine rotational speed control device for a two-wheeled car and an implementation method of the internal combustion engine rotational speed control device for the two-wheeled car. The implementation method includes the following steps: detecting the state of a headlight switch, judging either the state of the headlight switch is switched from OFF to ON or the state of the headlight switch is switched from ON to OFF through the preset headlight switch delay time when it is detected that the state of the headlight switch is switched, increasing the bypass air amount when it is judged that the state of the headlight switch is switched from OFF to ON, controlling a headlight to be switched from OFF to ON after a preset lightening delay time, decreasing the bypass air amount when it is judged that the state of the headlight switch is switched from ON to OFF, and controlling the headlight to be switched from ON to OFF after a preset lighting-off delay time. By means of the internal combustion engine rotational speed control device and the implementation method, rotational speed response delay caused by the time required for sucking air to enter a combustor is eliminated, decreasing or increasing of the rotational speed can be avoided, and the stability of the rotational speed is achieved.
Description
Technical field
The present invention relates to a kind of revolution speed control device, particularly relate to the implementation method of a kind of two-wheel vehicle used internal-combustion engine rotational speed control gear and a kind of two-wheel vehicle used internal-combustion engine rotational speed control gear.
Background technique
When motorcycle headlight is lit a lamp or turned off the light, cell output voltage changes, thereby makes the rotating speed of motor produce fluctuation.Taking idling mode as example, be the phenomenon of idle middle headlight when lighting a lamp, turning off the light as shown in Figure 1, visible headlight is lit a lamp, is turned off the light and can cause rotating speed to occur significantly variation.Make a concrete analysis of as follows:
One, headlight is lit a lamp from turning off the light to: as shown in Figure 2, headlight is become from turning off the light while lighting a lamp, electrical load increases.Along with the increase of this electrical load, be supplied to the supply electric current of vehicle also to increase by voltage regulator.The increase of this supply electric current, increases the load that is applied to motor, thereby causes rotating speed to decline.
Traditional revolution speed control device is carried out speed feedback control, as shown in Figure 3 and Figure 4, when ECU(control unit of engine) detect rotating speed will be low with respect to rotating speed of target time, send the instruction of driving to bypath air amount adjusting apparatus, by increasing bypass valve aperture, to being drawn into the air amount amount increment of motor, thereby make this rise of rotational speed having declined and remain on default rotating speed of target.
But, traditional revolution speed control device declines, increases in the rotating speed control (namely feedback control) of bypath air amount at detection rotating speed, after rotating speed declines, bypath air amount can increase, during so the sharply rotating speed that headlight ON causes declines, can produce the delay of rotating speed control, even because reaching firing chamber, air amount needs the time, so rotating speed is low, the time of bringing together to rotating speed of target is long, cannot remain on rotating speed of target, that will produce the situation that rotating speed declines to a great extent immediately after headlight ON as shown in Figure 1.
Two, headlight is turned off the light from lighting a lamp to: headlight becomes from lighting a lamp while turning off the light, become from turning off the light with aforesaid headlight light a lamp contrary, supply with electric current reduce, the load that is applied to motor also reduces, rise of rotational speed.Along with the minimizing of this engine load, the same while lighting a lamp from turning off the light to headlight, headlight is turned off the light in caused rise of rotational speed sharply, there will be the delay of rotating speed control, even because arriving firing chamber, air amount needs the time, so rotating speed is high, the time of bringing together to rotating speed of target is long, produces the situation about significantly rising of rotating speed as shown in Figure 1.
Therefore, how in the control of implementation speed feedback, rotating speed to be remained in the revolution speed control device of rotating speed of target, the situation of avoiding the rotating speed causing due to the delay of rotating speed control to decline or rise occurs, becomes a problem demanding prompt solution.
Summary of the invention
Based on this, the invention provides a kind of two-wheel vehicle used internal-combustion engine rotational speed control gear and its implementation, can reach the stable of rotating speed.
For achieving the above object, the present invention adopts following technological scheme:
A kind of two-wheel vehicle used internal-combustion engine rotational speed control gear, comprising:
Der StandlichtScheinwerfer und Parkleuchtenschalter detection device, for detection of Der StandlichtScheinwerfer und Parkleuchtenschalter state;
Control unit of engine, in the time detecting Der StandlichtScheinwerfer und Parkleuchtenschalter state and switch, through default Der StandlichtScheinwerfer und Parkleuchtenschalter retard time, the state that judge Der StandlichtScheinwerfer und Parkleuchtenschalter for by OFF to ON still by ON to OFF; When the state of judging Der StandlichtScheinwerfer und Parkleuchtenschalter is as, being sent first and drive instruction to bypath air amount adjusting apparatus, and through default lighting a lamp after retard time, send second and drive instruction to headlight control device during to ON by OFF; When the state of judging Der StandlichtScheinwerfer und Parkleuchtenschalter is as, being sent the 3rd and drive instruction to bypath air amount adjusting apparatus, and through default turning off the light after retard time, send the moving instruction of 4 wheel driven to headlight control device during to OFF by ON;
Bypath air amount adjusting apparatus, in the time receiving described the first driving instruction, makes bypath air amount increment; In the time receiving described the 3rd driving instruction, make bypath air amount decrement;
Headlight control device, in the time receiving described the second driving instruction, controls headlight by going out to opening; In the time receiving the moving instruction of described 4 wheel driven, control headlight and go out by reaching.
An implementation method for two-wheel vehicle used internal-combustion engine rotational speed control gear, comprises the following steps:
Detect Der StandlichtScheinwerfer und Parkleuchtenschalter state;
In the time detecting Der StandlichtScheinwerfer und Parkleuchtenschalter state and switch, through default Der StandlichtScheinwerfer und Parkleuchtenschalter retard time, the state that judge Der StandlichtScheinwerfer und Parkleuchtenschalter for by OFF to ON still by ON to OFF;
When the state of judging Der StandlichtScheinwerfer und Parkleuchtenschalter is as, being made bypath air amount increment, and through default lighting a lamp after retard time, control headlight by going out to opening during to ON by OFF;
When the state of judging Der StandlichtScheinwerfer und Parkleuchtenschalter is as, being made bypath air amount decrement, and through default turning off the light after retard time, control headlight and go out by reaching during to OFF by ON.
Can be found out by above scheme, the two-wheel vehicle used internal-combustion engine rotational speed control gear of one of the present invention and its implementation, light a lamp detecting headlight, the electrical load producing of turning off the light changes after the engine load variation causing, based on the testing result of this Der StandlichtScheinwerfer und Parkleuchtenschalter, increase and decrease bypath air amount by bypath air amount adjusting apparatus, when Der StandlichtScheinwerfer und Parkleuchtenschalter is made bypath air amount increment during to ON by OFF, when Der StandlichtScheinwerfer und Parkleuchtenschalter is made bypath air amount decrement during to OFF by ON, and (or in its increase and decrease process) just really makes headlight light a lamp or turn off the light after control bypath air amount increment or decrement.The solution of the present invention has been eliminated air amount and has been arrived the operating lag that firing chamber needs the rotating speed that the time causes, and can not cause decline or the rising of rotating speed, has reached the stable of rotating speed.
Brief description of the drawings
Fig. 1 is the headlight schematic diagram of turning off the light of lighting a lamp;
Fig. 2 is the loop schematic diagram of headlight portion;
Fig. 3 is bypath air flow pattern figure;
Fig. 4 is traditional revolution speed control device schematic diagram;
Fig. 5 is the rough schematic view of the two-wheel vehicle used internal-combustion engine rotational speed control gear of the present invention;
To be the present invention carry out the headlight circuit diagram of controlling of lighting a lamp by Der StandlichtScheinwerfer und Parkleuchtenschalter to Fig. 6;
The electric current that Fig. 7 supplies for generator and engine speed be related to schematic diagram;
Fig. 8 is the schematic diagram that is related to of bypass valve aperture increment of the present invention and engine speed;
Fig. 9 is the schematic diagram that is related to of headlight retard time of the present invention and engine speed;
Figure 10 is the headlight retard time schematic diagram of engine speed of the present invention when low;
Figure 11 is the headlight retard time schematic diagram of engine speed of the present invention when high;
Figure 12 is the schematic diagram that is related to of the supply electric current that produces of two-wheel vehicle used generator and engine temperature;
Figure 13 is the schematic diagram that is related to of bypass valve aperture increment size of the present invention and engine temperature;
Figure 14 is time diagram of the present invention;
Figure 15 is that the present invention judges that Der StandlichtScheinwerfer und Parkleuchtenschalter ON or OFF judge, the schematic flow sheet of bypass valve aperture increment control algorithm;
Figure 16 be headlight of the present invention light a lamp, turn off the light control schematic flow sheet;
Figure 17 is headlight abnormality juding of the present invention and the abnormal schematic flow sheet of controlling;
Figure 18 is the schematic flow sheet of the implementation method of the two-wheel vehicle used internal-combustion engine rotational speed control gear of the present invention;
Wherein:
ECU: control unit of engine;
Power supply: ECU power supply input circuit;
VCC: the sensor electrical resource loop of engine load sensor;
VTA: the input circuit of engine load sensor signal;
THE: the input circuit of engine temperature sensing unit signal;
SG: the sensor ground loop of engine load sensor;
CPS+: crankshaft angle sensor signal+input circuit;
CPS-: crankshaft angle sensor signal-input circuit;
ISA, ISA-, ISB, ISB-: the drive motor output loop of bypath air amount adjusting apparatus;
HLS: the input circuit of Der StandlichtScheinwerfer und Parkleuchtenschalter signal;
DCR: the output loop of headlight relay.
Embodiment
In order to make object of the present invention, technological scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Shown in Figure 5, a kind of two-wheel vehicle used internal-combustion engine rotational speed control gear, comprising:
Der StandlichtScheinwerfer und Parkleuchtenschalter detection device, for detection of Der StandlichtScheinwerfer und Parkleuchtenschalter state;
Control unit of engine, in the time detecting Der StandlichtScheinwerfer und Parkleuchtenschalter state and switch, through default Der StandlichtScheinwerfer und Parkleuchtenschalter retard time, the state that judge Der StandlichtScheinwerfer und Parkleuchtenschalter for by OFF to ON still by ON to OFF; When the state of judging Der StandlichtScheinwerfer und Parkleuchtenschalter is as, being sent first and drive instruction to bypath air amount adjusting apparatus, and through default lighting a lamp after retard time, send second and drive instruction to headlight control device during to ON by OFF; When the state of judging Der StandlichtScheinwerfer und Parkleuchtenschalter is as, being sent the 3rd and drive instruction to bypath air amount adjusting apparatus, and through default turning off the light after retard time, send the moving instruction of 4 wheel driven to headlight control device during to OFF by ON;
Bypath air amount adjusting apparatus, in the time receiving described the first driving instruction, makes bypath air amount increment; In the time receiving described the 3rd driving instruction, make bypath air amount decrement;
Headlight control device, in the time receiving described the second driving instruction, controls headlight by going out to opening; In the time receiving the moving instruction of described 4 wheel driven, control headlight and go out by reaching.
Carry out speed feedback control, rotating speed is remained in the revolution speed control device of default rotating speed of target in tradition, after rotation speed change, bypath air amount has increase and decrease, during so the sharply rotating speed causing at headlight ON or OFF declines or rises, the delay of rotating speed control be can produce, thereby decline or the rising of rotating speed occurred.And revolution speed control device of the present invention, by detecting ON or the OFF state of Der StandlichtScheinwerfer und Parkleuchtenschalter, just can detect the headlight electrical load producing of lighting a lamp, turn off the light and change the engine load variation causing, and testing result based on this Der StandlichtScheinwerfer und Parkleuchtenschalter, increase and decrease bypath air amount by bypath air amount adjusting apparatus, when Der StandlichtScheinwerfer und Parkleuchtenschalter is made bypath air amount increment during to ON by OFF, when headlight is made bypath air amount decrement during to OFF by ON, by like this, eliminate decline or the rising of rotating speed, reach the stable of rotating speed; And, the present invention makes by bypath air amount adjusting apparatus after aforementioned bypath air amount increment or decrement, or in its increase and decrease process, just make headlight light a lamp or turn off the light, by like this, can eliminate because air amount arrives the operating lag that firing chamber needs the rotating speed that the time causes, and can not cause decline or the rising of rotating speed, further guarantee the stable of rotating speed.
As a good embodiment, as shown in Figure 6, two-wheel vehicle used internal-combustion engine rotational speed control gear of the present invention can also comprise: engine speed detection device, for detection of engine speed, and control the increment (being bypass valve aperture increment) of described bypath air amount according to the engine speed detecting, make the increment of described bypath air amount and the engine speed relation that is inversely proportional to.
As shown in Figure 7, the electric current that two-wheel vehicle used generator is supplied can change according to the rotating speed of motor, is specially for induced current and follows the increase of engine speed and increase.Therefore,, if engine speed uprises, the caused electrical load of headlight ON increases the ratio regular meeting increasing with the load that is applied to motor and diminishes.If detect Der StandlichtScheinwerfer und Parkleuchtenschalter ON, bypath air amount is not affected by engine speed, in the time of high-engine rotating speed, bypath air amount is increased to the increment bypath air amount identical air quantity corresponding with motor low speed state, likely produce engine speed and change.
And by engine speed detection device of the present invention, can make the quantitative change of increment bypath air according to engine speed, as shown in Figure 8, in the time of the high rotating speed of motor, can reduce the increment of bypath air amount, thereby reach the stable of engine speed.In Fig. 8, the unit of described aperture increment is percentage, and benchmark is bypass valve air inflow of master air suction valve under same engine rotating speed while closing completely.Every bit on curve, after representing that bypass valve is opened, only depends on master to enter the ratio of valve air inlet when bypass valve cuts out completely under the total air inflow of motor and same rotational speed.Wherein, in the time that engine speed is 4800rpm, bypass valve aperture increment is 100%, and bypass valve is the same with air inflow before unlatching after opening, and bypass valve cuts out.
In addition, as a good embodiment, described engine speed detection device can also be used for controlling light a lamp time or headlight of headlight according to the engine speed that detects and turn off the light the time, retard time or the retard time of turning off the light and the engine speed of lighting a lamp described in the making relation that is inversely proportional to, as shown in Figure 9, light a lamp and all can be referred to as retard time and the retard time of turning off the light headlight retard time.Be in the present invention, by described headlight control device, its time of lighting a lamp or turn off the light can be according to different by the detected next engine speed of engine speed detection device.Be the headlight retard time schematic diagram of engine speed when low as shown in figure 10, in an embodiment, headlight when engine speed is the slow-speed of revolution can be set to 100～300msec retard time therein; Be the headlight retard time schematic diagram of engine speed when high in addition as shown in figure 11, when engine speed is high rotating speed, because generating is sufficient, the impact that electrical load causes motor is less, so, when retard time compared low engine speed by headlight relay, can shorten.In an embodiment, headlight when engine speed is high rotating speed can be set to 0～100msec retard time therein, and headlight when engine speed is low is greater than the headlight retard time of engine speed when high retard time.The present invention can light a lamp or turn off the light according to engine speed in the different time, has eliminated the delay that headlight is lit a lamp or turned off the light after Der StandlichtScheinwerfer und Parkleuchtenschalter is switched to ON or OFF.
In addition, as a good embodiment, as shown in Figure 6, two-wheel vehicle used internal-combustion engine rotational speed control gear of the present invention can also comprise: Temperature-detecting device, for detection of engine temperature, and control the increment of described bypath air amount according to the engine temperature detecting, make the increment of described bypath air amount and engine temperature proportional.
As shown in figure 12, when the coil temperature of generator is higher, the supply electric current of motor can be less, so if coil temperature raises, the electrical load that headlight ON causes increases the load scaling up meeting that motor is caused and becomes large.The coil temperature of generator has roughly the same relation with the engine temperature that shows engine warm state.The detection of engine temperature is generally the temperature that detects the cylinder wall of motor or engine motor oil, cylinder wall.That is to say, when engine temperature is high, the impact that electrical load causes motor is larger, and bypath air amount needs further increment.Therefore, as shown in figure 13, the present invention, by Temperature-detecting device, makes the quantitative change of increment bypath air according to engine temperature, in the time that engine temperature raises, increases the increment of bypath air amount, thereby has reached the effect of stable engine speed.
It should be noted that, above-mentioned engine temperature can be identical with the benchmark of aforementioned engine speed and bypass valve aperture increment with the benchmark of bypass valve aperture increment relation.
In addition, as a good embodiment, as shown in Figure 6, two-wheel vehicle used internal-combustion engine rotational speed control gear of the present invention can also comprise: throttle opening detection device, for detection of throttle opening, and according to the throttle opening detecting control described bypath air amount increment, light a lamp retard time and the retard time of turning off the light, make the increment of described bypath air amount and the throttle opening relation that is inversely proportional to, retard time and the throttle opening relation that is inversely proportional to that makes to light a lamp, and make to turn off the light retard time and the throttle opening relation that is inversely proportional to.
Or as a good embodiment, two-wheel vehicle used internal-combustion engine rotational speed control gear of the present invention can comprise: first segment valve control apparatus, for judging the open and-shut mode of closure; In the time that closure is opened, the increment of retard time and the bypath air amount of lighting a lamp described in adjustment is zero; In the time of closed throttle, the increment of retard time and the bypath air amount of lighting a lamp described in control and the engine speed relation that is inversely proportional to.
Again or, as a good embodiment, two-wheel vehicle used internal-combustion engine rotational speed control gear of the present invention can comprise: second section valve control apparatus, for judging the open and-shut mode of closure; In the time that closure is opened, the increment of retard time and the bypath air amount of lighting a lamp described in adjustment is zero; In the time of closed throttle, be 100～300 milliseconds the retard time of lighting a lamp described in adjustment, and the increment of adjusting described bypath air amount is 10%～30%.Further, described second section valve control apparatus can be in the time detecting closed throttle, and the retard time the best of lighting a lamp described in adjustment is 200 seconds, and increment the best of adjusting described bypath air amount is 20%.
Time diagram of the present invention (example) as shown in figure 14.When driver carries out Der StandlichtScheinwerfer und Parkleuchtenschalter operation, when ECU detects Der StandlichtScheinwerfer und Parkleuchtenschalter and switches to ON or OFF, through after default Der StandlichtScheinwerfer und Parkleuchtenschalter retard time, judge that Der StandlichtScheinwerfer und Parkleuchtenschalter is as ON or OFF; Judging after Der StandlichtScheinwerfer und Parkleuchtenschalter ON or OFF, for the corresponding bypass valve aperture of increment bypath air amount of default bypass valve, increment in the time judging Der StandlichtScheinwerfer und Parkleuchtenschalter ON, in the time judging Der StandlichtScheinwerfer und Parkleuchtenschalter OFF, decrement becomes 0(and resets).And judging after Der StandlichtScheinwerfer und Parkleuchtenschalter ON or OFF, through default lighting a lamp after retard time or the retard time of turning off the light, headlight relay ON or OFF in headlight control device, make headlight light a lamp or turn off the light.The flow process of concrete judgement Der StandlichtScheinwerfer und Parkleuchtenschalter ON or OFF judgement, bypass valve aperture increment control algorithm as shown in figure 15.It should be noted that, be greater than described Der StandlichtScheinwerfer und Parkleuchtenschalter retard time light a lamp retard time or the retard time of turning off the light in the present invention.
Referring to Figure 16, be headlight of the present invention light a lamp, turn off the light control schematic flow sheet.First to engine speed whether default headlight relay retard time (with described light a lamp retard time or the retard time of turning off the light identical) speed-changing judges below, switches headlight relay retard time; In the time that engine speed is high rotating speed, because generating is sufficient, so the impact that electrical load causes motor is less, therefore, compared with headlight relay retard time situation during with low engine speed, can shorten; Judging after headlight ON or OFF, through after default headlight relay retard time, make headlight relay ON or OFF, headlight is lit a lamp or is turned off the light.
In addition, as a good embodiment, as shown in Figure 6, two-wheel vehicle used internal-combustion engine rotational speed control gear of the present invention can also comprise: battery voltage detector, for detection of headlight operation or the operation of the turning off the light cell voltage variable quantity before and after switching of lighting a lamp, and this cell voltage variable quantity and default variable quantity are made comparisons, judge according to the result comparing whether headlight occurs extremely, if it is abnormal that judgement show that headlight occurs, cancel the increment of bypath air amount by bypath air amount adjusting apparatus.Increase in the revolution speed control device of bypath air amount at detection Der StandlichtScheinwerfer und Parkleuchtenschalter, in the time that generation headlight bulb blows, electrical load does not change, and the load that is applied to motor does not also change.If make bypath air amount increment under the indeclinable state of engine load in the same old way, rotating speed can rise.And by battery voltage detector of the present invention, in the time that bulb blows, before and after switching headlight is lit a lamp operation or the operation of turning off the light, cell voltage does not change.Owing to will detecting the variation of this cell voltage, judge the abnormal of headlight, cancel the increment of bypath air amount, so can prevent the rising of rotating speed.
Shown in Figure 17, be headlight abnormality juding of the present invention and the abnormal schematic flow sheet of controlling.The present invention can be carried out headlight abnormality juding and be carried out abnormality juding by engine speed by cell voltage.Headlight is switched to from turning off the light while lighting a lamp, in the time being judged to be cell voltage and not occurring exceeding variation more than default headlight abnormality juding voltage, be judged to be the fault that broken string etc. appears in headlight, bypass valve aperture increment become to 0(and reset), the bypass valve aperture increment after forbidding; When motor during in high rotating speed headlight light a lamp or turn off the light, due to generated energy abundance, so the variation of cell voltage is less, now can not carry out headlight abnormality juding by cell voltage; When headlight broken string, and when engine speed is high rotating speed, headlight becomes and lights a lamp from turning off the light, motor when the idling mode, because bypass valve aperture is incremented, so rotating speed becomes the state higher than rotating speed of target, be high idle speed, because meeting detects this high idle speed state, to engine speed, higher than state more than default headlight abnormality juding rotating speed state, whether the default headlight abnormality juding time of process is judged above, bypass valve aperture increment becomes 0(and resets), the bypass valve aperture increment after forbidding.
Corresponding with the two-wheel vehicle used internal-combustion engine rotational speed control gear of above-mentioned one, the present invention also provides a kind of implementation method of two-wheel vehicle used internal-combustion engine rotational speed control gear, as shown in figure 18, comprises the following steps:
Detect Der StandlichtScheinwerfer und Parkleuchtenschalter state;
In the time detecting Der StandlichtScheinwerfer und Parkleuchtenschalter state and switch, through default Der StandlichtScheinwerfer und Parkleuchtenschalter retard time, the state that judge Der StandlichtScheinwerfer und Parkleuchtenschalter for by OFF to ON still by ON to OFF;
When the state of judging Der StandlichtScheinwerfer und Parkleuchtenschalter is as, being made bypath air amount increment, and through default lighting a lamp after retard time, control headlight by going out to opening during to ON by OFF;
When the state of judging Der StandlichtScheinwerfer und Parkleuchtenschalter is as, being made bypath air amount decrement, and through default turning off the light after retard time, control headlight and go out by reaching during to OFF by ON.
As a good embodiment, the present invention, after making bypath air amount increment, can also comprise the following steps:
Detection headlight is lit a lamp to operate or turn off the light and is operated the cell voltage variable quantity before and after switching, and this cell voltage variable quantity and default variable quantity are made comparisons, judge according to result relatively whether headlight occurs extremely, if judgement show that headlight occurs extremely, to cancel the increment of bypath air amount.
As a good embodiment, the present invention, after making bypath air amount increment, can also comprise the following steps:
Detect engine speed, and control the increment of described bypath air amount according to the engine speed detecting, make the increment of described bypath air amount and the engine speed relation that is inversely proportional to.
Other technical characteristics of the implementation method of above-mentioned a kind of two-wheel vehicle used internal-combustion engine rotational speed control gear is identical with the two-wheel vehicle used internal-combustion engine rotational speed control gear of one of the present invention, and it will not go into details herein.
Can find out by above scheme, the two-wheel vehicle used internal-combustion engine rotational speed control gear of one of the present invention and its implementation, light a lamp detecting headlight, the electrical load producing of turning off the light changes after the engine load variation causing, based on the testing result of this Der StandlichtScheinwerfer und Parkleuchtenschalter, increase and decrease bypath air amount by bypath air amount adjusting apparatus, when Der StandlichtScheinwerfer und Parkleuchtenschalter is made bypath air amount increment during to ON by OFF, when Der StandlichtScheinwerfer und Parkleuchtenschalter is made bypath air amount decrement during to OFF by ON, and (or in its increase and decrease process) just really makes headlight light a lamp or turn off the light after control bypath air amount increment or decrement.The solution of the present invention has been eliminated air amount and has been arrived the operating lag that firing chamber needs the rotating speed that the time causes, and can not cause decline or the rising of rotating speed, has reached the stable of rotating speed.
The above embodiment has only expressed several mode of execution of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (12)
1. a two-wheel vehicle used internal-combustion engine rotational speed control gear, is characterized in that, comprising:
Der StandlichtScheinwerfer und Parkleuchtenschalter detection device, for detection of Der StandlichtScheinwerfer und Parkleuchtenschalter state;
Control unit of engine, in the time detecting Der StandlichtScheinwerfer und Parkleuchtenschalter state and switch, through default Der StandlichtScheinwerfer und Parkleuchtenschalter retard time, the state that judge Der StandlichtScheinwerfer und Parkleuchtenschalter for by OFF to ON still by ON to OFF; When the state of judging Der StandlichtScheinwerfer und Parkleuchtenschalter is as, being sent first and drive instruction to bypath air amount adjusting apparatus, and through default lighting a lamp after retard time, send second and drive instruction to headlight control device during to ON by OFF; When the state of judging Der StandlichtScheinwerfer und Parkleuchtenschalter is as, being sent the 3rd and drive instruction to bypath air amount adjusting apparatus, and through default turning off the light after retard time, send the moving instruction of 4 wheel driven to headlight control device during to OFF by ON;
Bypath air amount adjusting apparatus, in the time receiving described the first driving instruction, makes bypath air amount increment; In the time receiving described the 3rd driving instruction, make bypath air amount decrement;
Headlight control device, in the time receiving described the second driving instruction, controls headlight by going out to opening; In the time receiving the moving instruction of described 4 wheel driven, control headlight and go out by reaching.
2. two-wheel vehicle used internal-combustion engine rotational speed control gear according to claim 1, is characterized in that, also comprises:
Battery voltage detector, light a lamp to operate or turn off the light for detection of headlight and operate the cell voltage variable quantity before and after switching, and this cell voltage variable quantity and default variable quantity are made comparisons, judge according to result relatively whether headlight occurs extremely, if it is abnormal that judgement show that headlight occurs, cancel the increment of bypath air amount.
3. two-wheel vehicle used internal-combustion engine rotational speed control gear according to claim 1 and 2, is characterized in that, also comprises:
Engine speed detection device, for detection of engine speed, and controls the increment of described bypath air amount according to the engine speed detecting, make the increment of described bypath air amount and the engine speed relation that is inversely proportional to.
4. two-wheel vehicle used internal-combustion engine rotational speed control gear according to claim 3, it is characterized in that, described engine speed detection device is also turned off the light the time for control light a lamp time or headlight of headlight according to the engine speed that detects, and relation is inversely proportional to described in making, light a lamp retard time or the retard time of turning off the light and engine speed.
5. two-wheel vehicle used internal-combustion engine rotational speed control gear according to claim 1 and 2, is characterized in that, also comprises:
Temperature-detecting device, for detection of engine temperature, and controls the increment of described bypath air amount according to the engine temperature detecting, make the increment of described bypath air amount and engine temperature proportional.
6. two-wheel vehicle used internal-combustion engine rotational speed control gear according to claim 1 and 2, is characterized in that, also comprises:
Throttle opening detection device, for detection of throttle opening, and according to the throttle opening detecting control described bypath air amount increment, light a lamp retard time and the retard time of turning off the light, make the increment of described bypath air amount and the throttle opening relation that is inversely proportional to, retard time and the throttle opening relation that is inversely proportional to that makes to light a lamp, and make to turn off the light retard time and the throttle opening relation that is inversely proportional to.
7. two-wheel vehicle used internal-combustion engine rotational speed control gear according to claim 1 and 2, is characterized in that, also comprises:
First segment valve control apparatus, for judging the open and-shut mode of closure; In the time that closure is opened, the increment of retard time and the bypath air amount of lighting a lamp described in adjustment is zero; In the time of closed throttle, the increment of retard time and the bypath air amount of lighting a lamp described in control and the engine speed relation that is inversely proportional to.
8. two-wheel vehicle used internal-combustion engine rotational speed control gear according to claim 1 and 2, is characterized in that, also comprises:
Second section valve control apparatus, for judging the open and-shut mode of closure; In the time that closure is opened, the increment of retard time and the bypath air amount of lighting a lamp described in adjustment is zero; In the time of closed throttle, be 100～300 milliseconds the retard time of lighting a lamp described in adjustment, and the increment of adjusting described bypath air amount is 10%～30%.
9. two-wheel vehicle used internal-combustion engine rotational speed control gear according to claim 8, it is characterized in that, described throttle opening detection device is in the time closed throttle being detected, and be 200 seconds the retard time of lighting a lamp described in adjustment, and the increment of adjusting described bypath air amount is 20%.
10. an implementation method for two-wheel vehicle used internal-combustion engine rotational speed control gear, is characterized in that, comprises the following steps:
Detect Der StandlichtScheinwerfer und Parkleuchtenschalter state;
In the time detecting Der StandlichtScheinwerfer und Parkleuchtenschalter state and switch, through default Der StandlichtScheinwerfer und Parkleuchtenschalter retard time, the state that judge Der StandlichtScheinwerfer und Parkleuchtenschalter for by OFF to ON still by ON to OFF;
When the state of judging Der StandlichtScheinwerfer und Parkleuchtenschalter is as, being made bypath air amount increment, and through default lighting a lamp after retard time, control headlight by going out to opening during to ON by OFF;
When the state of judging Der StandlichtScheinwerfer und Parkleuchtenschalter is as, being made bypath air amount decrement, and through default turning off the light after retard time, control headlight and go out by reaching during to OFF by ON.
The implementation method of 11. two-wheel vehicle used internal-combustion engine rotational speed control gear according to claim 10, is characterized in that, after making bypath air amount increment, further comprising the steps of:
Detection headlight is lit a lamp to operate or turn off the light and is operated the cell voltage variable quantity before and after switching, and this cell voltage variable quantity and default variable quantity are made comparisons, judge according to result relatively whether headlight occurs extremely, if judgement show that headlight occurs extremely, to cancel the increment of bypath air amount.
12. according to the implementation method of the two-wheel vehicle used internal-combustion engine rotational speed control gear described in claim 10 or 11, it is characterized in that, after making bypath air amount increment, further comprising the steps of:
Detect engine speed, and control the increment of described bypath air amount according to the engine speed detecting, make the increment of described bypath air amount and the engine speed relation that is inversely proportional to.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410148494.8A CN103883410A (en) | 2014-04-14 | 2014-04-14 | Internal combustion engine rotational speed control device for two-wheeled car and implementation method of internal combustion engine rotational speed control device for two-wheeled car |
| CN201410247297.1A CN104018947B (en) | 2014-04-14 | 2014-06-05 | Two-wheel vehicle used internal-combustion engine rotational speed controls device and its implementation |
| CN201420297124.6U CN204024836U (en) | 2014-04-14 | 2014-06-05 | Two-wheel vehicle used internal-combustion engine rotational speed control gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410148494.8A CN103883410A (en) | 2014-04-14 | 2014-04-14 | Internal combustion engine rotational speed control device for two-wheeled car and implementation method of internal combustion engine rotational speed control device for two-wheeled car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103883410A true CN103883410A (en) | 2014-06-25 |
Family
ID=50952496
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410148494.8A Pending CN103883410A (en) | 2014-04-14 | 2014-04-14 | Internal combustion engine rotational speed control device for two-wheeled car and implementation method of internal combustion engine rotational speed control device for two-wheeled car |
| CN201420297124.6U Expired - Lifetime CN204024836U (en) | 2014-04-14 | 2014-06-05 | Two-wheel vehicle used internal-combustion engine rotational speed control gear |
| CN201410247297.1A Active CN104018947B (en) | 2014-04-14 | 2014-06-05 | Two-wheel vehicle used internal-combustion engine rotational speed controls device and its implementation |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420297124.6U Expired - Lifetime CN204024836U (en) | 2014-04-14 | 2014-06-05 | Two-wheel vehicle used internal-combustion engine rotational speed control gear |
| CN201410247297.1A Active CN104018947B (en) | 2014-04-14 | 2014-06-05 | Two-wheel vehicle used internal-combustion engine rotational speed controls device and its implementation |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN103883410A (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR900006089B1 (en) * | 1982-01-30 | 1990-08-22 | 미쓰비시 지도오샤 고오교오 가부시기가이샤 | Engine speed regulating system |
| JPS63113134A (en) * | 1986-10-30 | 1988-05-18 | Honda Motor Co Ltd | Throttle valve control device of car mounted internal combustion engine |
| JPH02233845A (en) * | 1989-03-08 | 1990-09-17 | Daihatsu Motor Co Ltd | Control method for idling speed |
| JP2890586B2 (en) * | 1990-01-12 | 1999-05-17 | 三菱電機株式会社 | Engine speed control device for internal combustion engine |
| CN201953486U (en) * | 2011-03-30 | 2011-08-31 | 重庆长安伟世通发动机控制***有限公司 | Automobile engine revolution speed stability control device |
-
2014
- 2014-04-14 CN CN201410148494.8A patent/CN103883410A/en active Pending
- 2014-06-05 CN CN201420297124.6U patent/CN204024836U/en not_active Expired - Lifetime
- 2014-06-05 CN CN201410247297.1A patent/CN104018947B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104018947A (en) | 2014-09-03 |
| CN204024836U (en) | 2014-12-17 |
| CN104018947B (en) | 2016-08-17 |
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