CN2586820Y - Automatic extinction controller for motorcycle - Google Patents
Automatic extinction controller for motorcycle Download PDFInfo
- Publication number
- CN2586820Y CN2586820Y CN 02288042 CN02288042U CN2586820Y CN 2586820 Y CN2586820 Y CN 2586820Y CN 02288042 CN02288042 CN 02288042 CN 02288042 U CN02288042 U CN 02288042U CN 2586820 Y CN2586820 Y CN 2586820Y
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- resistance
- circuit
- operational amplifier
- triode
- integrated operational
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Abstract
The utility model relates to an automatic power cutoff controller for a motorcycle, which is composed of a power supply circuit, a signal comparison circuit and a push circuit. The utility model is characterized in that the utility model also comprises a rate signal collecting and processing circuit, the output end of which is connected with a rate control input end of the signal comparison circuit. The device has the advantages of convenient use and reliable work. The utility model can be applied to the idle speed pollution control of motorcycles of various types.
Description
Technical field
The utility model belongs to motorcycle engine electrical equipment control technical field, is specifically related to a kind of motorcycle auto extinguishing controller.
Background technique
Along with popularizing and development of motorcycle, the market owning amount of motorcycle strengthens day by day, and the pollution problem of motorcycle is serious day by day, and the idling pollution is paid close attention to by people day by day as the main pollution problem of motorcycle.
The purpose of invention
The purpose of this utility model is to provide a kind of device that can effectively reduce the idling pollution of motorcycle, and this device is easy to use, reliable operation, and the idling that can be applied to various motorcycle is polluted control.
The purpose of this utility model is achieved in that the utility model is made up of power circuit, signal comparator circuit, promotion circuit, it is characterized in that: it also comprises rate signal collecting treatment circuit, and the output terminal of rate signal collecting treatment circuit links to each other with the speed controlling input end of signal comparator circuit; Wherein, rate signal collecting treatment circuit is by positive-negative-positive triode Q1, integrated operational amplifier IC1, resistance R 1, R2, R2, R4, R5, R6, diode D1, D2, capacitor C 1 is formed, one end of resistance R 4 links to each other with the rate signal input end of rate signal collecting treatment circuit, the other end of resistance R 4 is connected with diode D1 is anodal, the negative pole of the base stage of triode Q1 and diode D1, the positive pole of diode D2, the positive pole of capacitor C 1, one end of resistance R 5 links to each other, the negative pole of capacitor C 1, the other end of resistance R 5 connects back ground connection, resistance R 1 one ends, the joint of the emitter of triode Q1 and diode D2 negative pole and the in-phase input end of integrated operational amplifier IC1, the output terminal of another termination integrated operational amplifier IC1 of resistance R 1, the inverting input connecting resistance R2 of integrated operational amplifier IC1, the connecting end of R3, the other end of resistance R 2 links to each other with power circuit, the other end ground connection of resistance R 3, an end of resistance R 6 links to each other with the output terminal of integrated operational amplifier IC1, the output terminal of another termination rate signal collecting treatment circuit of resistance R 6.When using controller, open the motorcycle power supply, the controller energising, and power to element circuit by power circuit, when the motorcycle cruising, rate signal Vsd is a high level, and by resistance R 4 step-downs, diode D1 rectification, resistance R 5, after capacitor C 1 filtering high level signal is sent to the base stage of positive-negative-positive triode Q1, triode Q1 is ended, simultaneously, high level signal is sent to the in-phase input end of integrated operational amplifier IC1 after by diode D2, make the in-phase input end current potential of integrated operational amplifier IC1 be higher than its inverting input current potential, integrated operational amplifier IC1 exports high level, by resistance R 6 high level signal is sent to the output terminal of rate signal collecting treatment circuit, makes signal comparator circuit not be subjected to the control of throttle signal Vym, guarantee that motorcycle in motion can auto extinguishing, simultaneously high level signal is fed back to the in-phase input end of integrated operational amplifier IC1 by resistance R 1, make integrated operational amplifier IC1 form positive feedback, thereby make controller not produce misoperation.When motorcycle is in the state of idling parking, rate signal Vsd is a low level, triode Q1 conducting, in-phase input end current potential step-down with integrated operational amplifier IC1, integrated operational amplifier IC1 output low level, the output low level of rate signal collecting treatment circuit, the speed controlling input end input high level of signal comparator circuit, signal comparator circuit is subjected to the control of throttle signal, when the action of oiling was arranged, throttle signal Vym was a high level, the signal comparator circuit output low level, promote the circuit non-output signal, make motorcycle not flame-out; When not refueling action, throttle signal Vym is a low level, signal comparator circuit output high level, and promoting circuit has output signal, realizes the auto extinguishing control to motorcycle; After treating that motorcycle restarts, controller enters standby condition again, and repeats said process, thereby reaches the purpose of this utility model.
The description of the drawings
Accompanying drawing 1 is a schematic block circuit diagram of the present utility model.
Accompanying drawing 2 is non-limiting example circuit theory diagrams of the present utility model.
Embodiment
Below, in conjunction with the embodiments the utility model is further described.
Referring to accompanying drawing 1, the power circuit that the utility model is made of resistance R 9, R10, resistance R 7, R8, the promotion circuit that the signal comparator circuit that triode Q2, Q4 constitute, triode Q3, relay J 1 constitute is formed, it is characterized in that: it also comprises rate signal collecting treatment circuit, and the output terminal of rate signal collecting treatment circuit links to each other with the speed controlling input end of signal comparator circuit; Wherein, rate signal collecting treatment circuit is by positive-negative-positive triode Q1, integrated operational amplifier IC1, resistance R 1, R2, R2, R4, R5, R6, diode D1, D2, capacitor C 1 is formed, one end of resistance R 4 links to each other with the rate signal input end of rate signal collecting treatment circuit, the other end of resistance R 4 is connected with diode D1 is anodal, the negative pole of the base stage of triode Q1 and diode D1, the positive pole of diode D2, the positive pole of capacitor C 1, one end of resistance R 5 links to each other, the negative pole of capacitor C 1, the other end of resistance R 5 connects back ground connection, resistance R 1 one ends, the joint of the emitter of triode Q1 and diode D2 negative pole and the in-phase input end of integrated operational amplifier IC1, the output terminal of another termination integrated operational amplifier IC1 of resistance R 1, the inverting input connecting resistance R2 of integrated operational amplifier IC1, the connecting end of R3, the other end of resistance R 2 links to each other with power circuit, the other end ground connection of resistance R 3, an end of resistance R 6 links to each other with the output terminal of integrated operational amplifier IC1, the output terminal of another termination rate signal collecting treatment circuit of resistance R 6.When using controller, referring to accompanying drawing 2, open the motorcycle power supply, the controller energising, and by resistance R 9, RI0 powers to element circuit, when the motorcycle cruising, rate signal Vsd is a high level, and by resistance R 4 step-downs, diode D1 rectification, resistance R 5, after capacitor C 1 filtering high level signal is sent to the base stage of positive-negative-positive triode Q1, triode Q1 is ended, simultaneously, high level signal is sent to the in-phase input end of integrated operational amplifier IC1 after by diode D2, make the in-phase input end current potential of integrated operational amplifier IC1 be higher than its inverting input current potential, integrated operational amplifier IC1 exports high level, high level signal is sent to the output terminal of rate signal collecting treatment circuit by resistance R 6, the base potential that makes triode Q2 is for high, triode Q2 conducting, its collector potential is low, triode Q4 conducting or by the time, the base potential of triode Q3 is low, triode Q3 ends, the control signal Vym of Oil Switch is invalid, relay J 1 do not inhale and, guarantee that motorcycle in motion can auto extinguishing, simultaneously high level signal is fed back to the in-phase input end of integrated operational amplifier IC1 by resistance R 1, make integrated operational amplifier IC1 form positive feedback, thereby make controller not produce misoperation.When motorcycle is in the state of idling parking, rate signal Vsd is a low level, triode Q1 conducting, in-phase input end current potential step-down with integrated operational amplifier IC1, integrated operational amplifier IC1 output low level, the base stage of triode Q2 is a low level, and triode Q2 ends, and the base potential of triode Q3 is by the collector potential decision of triode Q4, and the collector potential of triode Q4 is by the control signal Vym control of Oil Switch signal, when the action of oiling was arranged, throttle signal Vym was a high level, and the base stage of triode Q4 is a high level, the collector potential of triode Q4 is a low level, then triode Q3 ends, relay J 1 do not inhale and, make motorcycle flame-out; When not refueling action, throttle signal Vym is a low level, the base stage of triode Q4 is a low level, the collector electrode of triode Q4 provides high level for the base stage of triode Q3 by resistance R 7, then triode Q3 conducting, relay J 1 inhale and, connect the flame-out guide line of motorcycle by contact K1, realize the auto extinguishing control of motorcycle; After treating that motorcycle restarts, controller enters standby condition again, and repeats said process, thereby reaches the purpose of this utility model.
Claims (1)
1, a kind of motorcycle auto extinguishing controller, form by power circuit, signal comparator circuit, promotion circuit, it is characterized in that: it also comprises rate signal collecting treatment circuit, and the output terminal of rate signal collecting treatment circuit links to each other with the speed controlling input end of signal comparator circuit; Wherein, rate signal collecting treatment circuit is by positive-negative-positive triode Q1, integrated operational amplifier IC1, resistance R 1, R2, R2, R4, R5, R6, diode D1, D2, capacitor C 1 is formed, one end of resistance R 4 links to each other with the rate signal input end of rate signal collecting treatment circuit, the other end of resistance R 4 is connected with diode D1 is anodal, the negative pole of the base stage of triode Q1 and diode D1, the positive pole of diode D2, the positive pole of capacitor C 1, one end of resistance R 5 links to each other, the negative pole of capacitor C 1, the other end of resistance R 5 connects back ground connection, resistance R 1 one ends, the joint of the emitter of triode Q1 and diode D2 negative pole and the in-phase input end of integrated operational amplifier IC1, the output terminal of another termination integrated operational amplifier IC1 of resistance R 1, the inverting input connecting resistance R2 of integrated operational amplifier IC1, the connecting end of R3, the other end of resistance R 2 links to each other with power circuit, the other end ground connection of resistance R 3, an end of resistance R 6 links to each other with the output terminal of integrated operational amplifier IC1, the output terminal of another termination rate signal collecting treatment circuit of resistance R 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02288042 CN2586820Y (en) | 2002-11-15 | 2002-11-15 | Automatic extinction controller for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02288042 CN2586820Y (en) | 2002-11-15 | 2002-11-15 | Automatic extinction controller for motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2586820Y true CN2586820Y (en) | 2003-11-19 |
Family
ID=33748078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02288042 Expired - Fee Related CN2586820Y (en) | 2002-11-15 | 2002-11-15 | Automatic extinction controller for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2586820Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103595377A (en) * | 2013-11-20 | 2014-02-19 | 桂林机床电器有限公司 | Control circuit of switch of audion |
-
2002
- 2002-11-15 CN CN 02288042 patent/CN2586820Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103595377A (en) * | 2013-11-20 | 2014-02-19 | 桂林机床电器有限公司 | Control circuit of switch of audion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |