CN2599254Y - Electronic speed limiter for motorcycle - Google Patents
Electronic speed limiter for motorcycle Download PDFInfo
- Publication number
- CN2599254Y CN2599254Y CNU022953817U CN02295381U CN2599254Y CN 2599254 Y CN2599254 Y CN 2599254Y CN U022953817 U CNU022953817 U CN U022953817U CN 02295381 U CN02295381 U CN 02295381U CN 2599254 Y CN2599254 Y CN 2599254Y
- Authority
- CN
- China
- Prior art keywords
- resistance
- processing circuit
- signal processing
- circuit
- delivery outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Controls For Constant Speed Travelling (AREA)
Abstract
An electronic speed limiter for motorcycle consists of a pulse signal amplifying circuit, a power supply and a push execution circuit, which is characterized in that a speed limit signal processing circuit is also comprised, wherein, the output port of the pulse signal amplifying circuit is connected with the input port of the speed limit signal processing circuit; the output port of the speed limit signal processing circuit is connected with the speed limit signal input port of a signal comparison circuit. The device is simple in structure, reliable in operation, low in manufacturing cost and low in failure rate, which is suitable to be popularized and used on motorcycles.
Description
Technical field
The utility model belongs to the technical field of motorcycle electric appliance control, is specifically related to a kind of motorcycle electric speed limiting device.
Background technique
Along with popularizing and development of motorcycle, the market owning amount of motorcycle strengthens day by day, motorcycle is driven over the speed limit and the security incident that causes is increasing, along with people improve day by day to the security requirement of motorcycle, the use of motorcycle speed-limiting device is popularized gradually, but general speed limiting device all adopts mechanical structure, has complex structure, shortcomings such as functional reliability is low, manufacture cost is high, rate of fault height, is unsuitable for promoting the use of on motorcycle.
Summary of the invention
The purpose of this utility model be to provide a kind of simple in structure, functional reliability is high, cheap for manufacturing cost, rate of fault is low, the motorcycle electric speed limiting device that is suitable for promoting the use of on motorcycle, this motorcycle electric speed limiting device is simple in structure, reliable operation, cheap for manufacturing cost, rate of fault is low, be suitable on motorcycle, promoting the use of.
The purpose of this utility model is achieved in that the utility model is by pulse signal amplification circuit, power supply, the promotion executive circuit is formed, it is characterized in that: it also has the restricting signal processing circuit, wherein, the delivery outlet of pulse signal amplification circuit connects the signal input of restricting signal processing circuit, the restricting signal processing circuit is by integrated operational amplifier IC1, counter IC2, resistance R 1, R2, R3, R4, R5, capacitor C 1, C2, diode D1 forms, wherein, the in-phase input end of integrated operational amplifier IC1 and resistance R 1, R2, R3 connects, the other end of resistance R 1 is just connecting power supply, the minus earth of the other end of resistance R 2 and capacitor C 1, the delivery outlet of the termination integrated operational amplifier IC2 of the other end of resistance R 3 and R4, the positive pole of the other end of resistance R 4 and capacitor C 1 is connected with the inverting input of integrated operational amplifier IC2, the delivery outlet of the R termination integrated operational amplifier IC2 of counter IC2, the signal input of the CP termination restricting signal processing circuit of counter IC2, the positive pole of diode D3 meets the delivery outlet Q of counter IC2, the negative pole of diode D1 is connected with the positive pole of capacitor C 2 and an end of resistance R 9, the other end ground connection of capacitor C 2, the delivery outlet of another termination restricting signal processing circuit of resistance R 5, the delivery outlet of restricting signal processing circuit connects the restricting signal inlet opening of signal comparator circuit.When the motorcycle energising is used, speed limiting device and motor cycle ignitor are started working, ignition pulse signal output is arranged, ignition pulse signal is sent into signal the signal input of restricting signal processing circuit after the pulse signal amplification circuit amplifies, and the CP that the signal of sending into is delivered to counter IC2 by the signal input of restricting signal processing circuit holds, in the restricting signal processing circuit, by resistance R 1, R2, R3, R4, capacitor C 1, vibrator circuit starting of oscillation after energising that integrated operational amplifier IC1 forms, export the square signal of certain frequency from the delivery outlet of integrated operational amplifier IC1, and the square signal of output is delivered to the R end of counter IC2; When oscillation frequency is higher than the pulse frequency of being imported by pulse signal amplification circuit, when to be motorcycle travel in the speed that limits, the delivery outlet Q output low level signal of counter IC2, and low level signal is delivered to the promotion executive circuit by diode D1 and resistance R 5, the promotion executive circuit is failure to actuate, and motorcycle is flame-out; When oscillation frequency is lower than the pulse frequency of being imported by pulse signal amplification circuit, be that motorcycle breaks speed limits when travelling, the delivery outlet Q output high level signal of counter IC2, after capacitor C 2 filtering, high level signal is delivered to the promotion executive circuit by diode D1 and resistance R 5, make and promote the executive circuit action, motorcycle is flame-out, makes motorcycle at the auto extinguishing when travelling that breaks speed limits, 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 embodiment's circuit theory diagrams of the present utility model.
Specific embodiments
Below, in conjunction with the embodiments the utility model is further described.
Referring to accompanying drawing 1, the utility model is by the ignition pulse signal amplification circuit, power supply, signal memory circuit, the switching signal comparison circuit, the promotion executive circuit is formed, it is characterized in that: it also has the restricting signal processing circuit, wherein, the delivery outlet of pulse signal amplification circuit connects the signal input of restricting signal processing circuit, the restricting signal processing circuit is by integrated operational amplifier IC1, counter IC2, resistance R 1, R2, R3, R4, R5, capacitor C 1, C2, diode D1 forms, wherein, the in-phase input end of integrated operational amplifier IC1 and resistance R 1, R2, R3 connects, the other end of resistance R 1 is just connecting power supply, the minus earth of the other end of resistance R 2 and capacitor C 1, the delivery outlet of the termination integrated operational amplifier IC2 of the other end of resistance R 3 and R4, the positive pole of the other end of resistance R 4 and capacitor C 1 is connected with the inverting input of integrated operational amplifier IC2, the delivery outlet of the R termination integrated operational amplifier IC2 of counter IC2, the signal input of the CP termination restricting signal processing circuit of counter IC2, the positive pole of diode D3 meets the delivery outlet Q of counter IC2, the negative pole of diode D1 is connected with the positive pole of capacitor C 2 and an end of resistance R 9, the other end ground connection of capacitor C 2, the delivery outlet of another termination restricting signal processing circuit of resistance R 5, the delivery outlet of restricting signal processing circuit connects the restricting signal inlet opening of signal comparator circuit.By accompanying drawing 2 as seen, the ignition pulse signal amplification circuit is made up of resistance R 6, R7, integrated operational amplifier IC3, and power supply is made up of the integrated voltage stabilizing U1 of three ends, promotes executive circuit and is made up of triode Q1, relay K 1.When the motorcycle energising is used, controller is by the integrated voltage stabilizing U1 energising of three ends, speed limiting device and motor cycle ignitor are started working, ignition pulse signal output is arranged, ignition pulse signal is via resistance R 6, R7, after the pulse signal amplification circuit that integrated operational amplifier IC3 forms amplifies signal is sent into the signal input of restricting signal processing circuit, and the CP that the signal of sending into is delivered to counter IC2 by the signal input of restricting signal processing circuit holds, in the restricting signal processing circuit, by resistance R 1, R2, R3, R4, capacitor C 1, vibrator circuit starting of oscillation after energising that integrated operational amplifier IC1 forms, export the square signal of certain frequency from the delivery outlet of integrated operational amplifier IC1, and the square signal of output is delivered to the R end of counter IC2; When oscillation frequency is higher than the pulse frequency of being imported by pulse signal amplification circuit, when to be motorcycle travel in the speed that limits, the delivery outlet Q output low level signal of counter IC2, and low level signal is delivered to the base stage of the triode Q1 in the promotion executive circuit of forming by triode Q1, relay K 1 by diode D1 and resistance R 5, triode Q1 is ended, and relay K 1 is failure to actuate, and relay contact is not closed, not with the flame-out guide line ground connection of motorcycle, make motorcycle not flame-out; When oscillation frequency is lower than the pulse frequency of being imported by pulse signal amplification circuit, be that motorcycle breaks speed limits when travelling, the delivery outlet Q output high level signal of counter IC2, after capacitor C 2 filtering, high level signal is delivered to the base stage of triode Q1 by diode D1 and resistance R 5, make triode Q1 conducting, relay K 1 action, relay contact closure, with the flame-out guide line ground connection of motorcycle, motorcycle is flame-out, make motorcycle at the auto extinguishing when travelling that breaks speed limits, thereby reach the purpose of this utility model.
Claims (1)
1, a kind of motorcycle electric speed limiting device, by pulse signal amplification circuit, power supply, the promotion executive circuit is formed, it is characterized in that: it also has the restricting signal processing circuit, wherein, the delivery outlet of pulse signal amplification circuit connects the signal input of restricting signal processing circuit, the restricting signal processing circuit is by integrated operational amplifier IC1, counter IC2, resistance R 1, R2, R3, R4, R5, capacitor C 1, C2, diode D1 forms, wherein, the in-phase input end of integrated operational amplifier IC1 and resistance R 1, R2, R3 connects, the other end of resistance R 1 is just connecting power supply, the minus earth of the other end of resistance R 2 and capacitor C 1, the delivery outlet of the termination integrated operational amplifier IC2 of the other end of resistance R 3 and R4, the positive pole of the other end of resistance R 4 and capacitor C 1 is connected with the inverting input of integrated operational amplifier IC2, the delivery outlet of the R termination integrated operational amplifier IC2 of counter IC2, the signal input of the CP termination restricting signal processing circuit of counter IC2, the positive pole of diode D3 meets the delivery outlet Q of counter IC2, the negative pole of diode D1 is connected with the positive pole of capacitor C 2 and an end of resistance R 9, the other end ground connection of capacitor C 2, the delivery outlet of another termination restricting signal processing circuit of resistance R 5, the delivery outlet of restricting signal processing circuit connects the restricting signal inlet opening of signal comparator circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU022953817U CN2599254Y (en) | 2002-12-30 | 2002-12-30 | Electronic speed limiter for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU022953817U CN2599254Y (en) | 2002-12-30 | 2002-12-30 | Electronic speed limiter for motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2599254Y true CN2599254Y (en) | 2004-01-14 |
Family
ID=34152136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU022953817U Expired - Fee Related CN2599254Y (en) | 2002-12-30 | 2002-12-30 | Electronic speed limiter for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2599254Y (en) |
-
2002
- 2002-12-30 CN CNU022953817U patent/CN2599254Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202916627U (en) | High energy efficiency supersonic wave atomization energy transducer drive circuit | |
| CN2599254Y (en) | Electronic speed limiter for motorcycle | |
| CN201716720U (en) | Singlechip communication circuit and singlechip system | |
| CN201344146Y (en) | Speed governor for acoustic controlling electric fan | |
| CN2599269Y (en) | Accelerator starting controller for motorcycle | |
| CN202732419U (en) | Voice-controlled electric fan governor for disabled person without hands | |
| CN103956946A (en) | Low-voltage high-power direct-current motor control circuit with overcurrent protection function | |
| CN201964951U (en) | Vibration-preventing device for tree seedling | |
| CN204283634U (en) | A kind of general gasoline engines numeral speed limiting device | |
| CN209170221U (en) | The adjustable boosting charge pump circuit device of voltage | |
| CN206422820U (en) | Rock trigger-type handset starting circuit | |
| CN2599255Y (en) | Idling sleeping controller for motorcycle | |
| CN203788206U (en) | Low-voltage large-power direct current motor control circuit with over-current protection | |
| CN101226514B (en) | I/O port expansion circuit | |
| CN204437416U (en) | A kind of based on hyperacoustic pass valve mechanism hand | |
| CN204177368U (en) | For the vibration displacement testing circuit of hydro-extractor | |
| CN2586821Y (en) | Motorcycle throttle electric starting controller | |
| CN204415181U (en) | For the anti-motor speed jittering device of electronlmobil | |
| CN203503129U (en) | Alarm device with low cost | |
| CN2557359Y (en) | Electric acting controller for accelerator of motorcycle | |
| CN203232414U (en) | Temperature monitoring circuit | |
| CN202374238U (en) | Automatic reflection-type infrared controller | |
| CN203713821U (en) | Novel speed regulation circuit for vehicle windscreen wiper | |
| CN201204442Y (en) | Protector for automobile glass elevating motor | |
| CN204632027U (en) | A kind of oscillatory type Household antitheft warning circuit |
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 |