CN201042986Y - Motorcycle anti-theft equipment alarming when starting - Google Patents
Motorcycle anti-theft equipment alarming when starting Download PDFInfo
- Publication number
- CN201042986Y CN201042986Y CNU2007201239034U CN200720123903U CN201042986Y CN 201042986 Y CN201042986 Y CN 201042986Y CN U2007201239034 U CNU2007201239034 U CN U2007201239034U CN 200720123903 U CN200720123903 U CN 200720123903U CN 201042986 Y CN201042986 Y CN 201042986Y
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- theft
- circuit
- protection
- signal
- warning
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Abstract
The utility model discloses a motorcycle-start warning theft-protection device, which comprises a remote controller, a warning theft-protection device and an electric horn; the remote controller is provided with a wireless remote code-transmitting circuit, and a theft-protection key K1 and a theft-protection-released key K2 thereon pass through the shell of the remote controller to expose on the upper surface; in the warning theft-protection device, a signal receiving circuit, a theft-protection circuit, and a start warning circuit are sequentially connected in series; a receiving antenna, a power wire and a connecting wire are equipped outside the theft-protection warning device. The motorcycle-start warning theft-protection device in the utility model integrates the functions of controlling remotely, theft-protection and warning with low cost, and a customer can realize the theft-protection once buying a vehicle, with easy installation and operation, and the remote control of flameout can be realized as well; the start warning theft-protection device in the utility model has good theft-protection properties, good security, and low power consumption of the entire machine. After installing the theft-protection device, the customer needs no extra theft-protection devices and really feels safe.
Description
Technical field
The utility model relates to a kind of anti-joyride device, particularly a kind of motorcycle initiating alarm anti-theft.
Background technology
At present, the used burglar alarm of motor bike generally all is vibration alarming on functional unit, be that motor bike vibrates (someone prizes car or moves car) time and gives the alarm, but be difficult to give the alarm when adopting other illegal modes to start motor bike, and the motor bike alarm anti-theft, except having the anti-theft feature, also the startup warning function should be arranged, when promptly when motor bike is in anti-theft state, having the people to attempt pin startup (step on and start pedal) or electricity startup, annunciator is reported to the police immediately, remind the car owner, could really reach theft-proof effect like this.
Summary of the invention
The purpose of this utility model is exactly at the deficiencies in the prior art, provide a kind of when motor bike is in anti-theft state, as long as when someone attempts pin startup (step on and start pedal) or electricity startup, annunciator is reported to the police immediately, collection remote control, antitheft, motorcycle initiating alarm anti-theft that warning function is one.
For achieving the above object, the utility model adopts following technical scheme:
A kind of motor bike motorcycle initiating alarm anti-theft, comprise remote controller, alarm anti-theft, dynamic loud-speaker, described remote controller is provided with the inside of wireless remote control encoding transmitting circuit in remote controller, and the housing that the antitheft key K1 on it (going up locking key), antitheft key releasing K2 (unlock key) pass remote controller is exposed to upper surface; The inside of alarm anti-theft is serially connected with signal receiving circuit, anti-theft circuit, startup warning circuit successively; Receiving wire, power lead and connection lead place the outside of burglar alarm; The mouth of signal receiving circuit is connected with the input end of wireless decoding integrated circuit in the antitheft circuit; Anti-theft circuit is connected with the firing unit or the high voltage package of motor bike respectively, and the mouth of anti-theft circuit is connected with startup warning circuit input end; Start warning circuit and be connected, start warning circuit and be connected with dynamic loud-speaker with the motorcycle initiating signal wire (SW).
Described wireless remote control encoding transmitting circuit is the wireless encoding circuit based on integrated circuit PT2262, it removes K2, integrated circuit PT2262 by 315M SAW filter L5, Technitron Q3, antitheft key K1, antitheft key and 12 volts of power supplys constitute, and 1 to 8 pin of PT2262 can be connected into the various combinations of states of ground connection, unsettled, power connection.This combination has promptly constituted the address code of wireless remote control encoding transmitting circuit.
Described signal receiving circuit is made up of receiving wire, coupling inductance L1, two-stage amplifying triode Q1 and Q2, adjustable inductance L2, high speed operation amplifier LM358, and the signal that receives is outputed to the input end of wireless decoding integrated circuit in the anti-theft circuit by 1 pin of LM358 after amplifying.
Described anti-theft circuit is made of three-terminal regulator block LL1, wireless decoding integrated circuit 2272-L4, driving aerotron Q9, signal relay J2, J3 and anti-theft switch pig-tail wire; Signal relay J2 is connected with the firing unit or the high voltage package of motor bike; Signal relay J3 is connected with startup warning circuit input end.
Described startup warning circuit is made up of motorcycle initiating signal circuit, alarm sound generation circuit, dynamic loud-speaker; The motorcycle initiating signal circuit is connected with the motorcycle initiating signal wire (SW); Alarm sound generation circuit is connected with dynamic loud-speaker.
Described alarm anti-theft is sealed by water proof case.
The port of described alarm anti-theft has wire harness and antenna to draw.
Motorcycle initiating alarm anti-theft collection of the present utility model remote control, antitheft, reporting to the police is one, cheap, the user buys the back just can make the car of oneself antitheft, installation and simple to operate, can remote control stop working again, startup alarm anti-theft of the present utility model has, and theftproof performance is good, good confidentiality, Overall Power Consumption is low.After the installation, join other Car Burglar Alarms outside the user need not, really allow the user relieved.
Description of drawings
Fig. 1 is a workflow diagram scheme drawing of the present utility model
Fig. 2 is the utility model wireless remote control encoding transmitting circuit figure
Fig. 3 is the utility model signal receiving circuit figure
Fig. 4 is that the utility model Car Burglar Alarm signal amplifies, relay drives, warning circuit figure
Fig. 5 is the utility model structural representation
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Referring to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, accompanying drawing 5, a kind of motor bike motorcycle initiating alarm anti-theft, comprise remote controller 1, alarm anti-theft 2, dynamic loud-speaker 3, described remote controller 1 is provided with the inside of wireless remote control encoding transmitting circuit 11 in remote controller 1, and the housing 12 that the antitheft key K1 on it, antitheft key releasing K2 pass remote controller 1 is exposed to upper surface; The inside of alarm anti-theft 2 is serially connected with signal receiving circuit 21, anti-theft circuit 22 successively, starts warning circuit 23; Receiving wire 24, power lead and connection lead 25 place the outside of burglar alarm 2; The mouth of signal receiving circuit 21 is connected with the input end of wireless decoding integrated circuit in the antitheft circuit 22; Anti-theft circuit 22 is connected with the firing unit or the high voltage package of motor bike respectively, and the mouth of anti-theft circuit 22 is connected with startup warning circuit 23 input ends; Start warning circuit 23 and be connected, start warning circuit 23 and be connected with dynamic loud-speaker 3 with the motorcycle initiating signal wire (SW).
Described wireless remote control encoding transmitting circuit 11 is the wireless encoding circuit based on integrated circuit PT2262, it removes K2, integrated circuit PT2262 by 315M SAW filter L5, Technitron Q3, antitheft key K1, antitheft key and 12 volts of power supplys constitute, and 1 to 8 pin of PT2262 can be connected into the various combinations of states of ground connection, unsettled, power connection.
Described signal receiving circuit 21 is made up of receiving wire, coupling inductance L1, two-stage amplifying triode Q1 and Q2, adjustable inductance L2, high speed operation amplifier LM358, and the signal that receives is outputed to the input end of wireless decoding integrated circuit in the anti-theft circuit 22 by 1 pin of LM358 after amplifying.
Described anti-theft circuit 22 is made of three-terminal regulator block LL1, wireless decoding integrated circuit 2272-L4, driving aerotron Q9, signal relay J2, J3 and anti-theft switch pig-tail wire; Signal relay J2 is connected with the firing unit or the high voltage package of motor bike; Signal relay J3 is connected with startup warning circuit 23 input ends.
Described startup warning circuit 23 is made up of motorcycle initiating signal circuit, alarm sound generation circuit, dynamic loud-speaker 3; The motorcycle initiating signal circuit is connected with the motorcycle initiating signal wire (SW); Alarm sound generation circuit is connected with dynamic loud-speaker 3.
The inside of described alarm anti-theft 2 is sealed by water proof case.
Principle of work
Remote controlled transmitting circuit 11
Remote controlled transmitting circuit 11 is mainly realized by PT2262 and peripheral circuit.PT2262 is the low-power consumption low price wireless universal encode circuit that a kind of CMOS technology is made, the code signal that it sends by: address code, numeric data code, synchronous code are formed, and this complete code word is exported from 17 pin serials.When remote controller 1 does not have button to press, PT2262 disconnects power supply, its 17 pin is a low level, the high frequency transmission circuit of 315MHz is not worked, when the K1 key is pressed, PT2262 gets electric work, its the 17th pin is exported modulated serial data signal, and when 17 pin are high frequency transmission circuit starting of oscillation and the emission signal of locking of 315MHz between high period, vehicle is in anti-theft state, as long as when promptly having the people to attempt pin startup (step on and start pedal) or electricity startup, annunciator is reported to the police immediately, when customer requirement uses vehicle, presses the K2 key, can remove antitheft, the normal use.
Signal receiving circuit 21
The wireless remote control code signal that remote controller 1 sends after frequency-selecting, filtering, after high frequency amplifying triode Q1 and the amplification of Q2 two-stage, amplifies through high speed amplifier LM358, again its 1 pin output signal after antenna receives again.
This circuit is made up of two parts, and anti-theft circuit 22 is made up of three-terminal regulator block LL1, wireless decoding integrated circuit 2272-L4, driving aerotron Q9, signal relay and anti-theft switch pig-tail wire 1 and 4.
When customer requirement is in the alarming anti-theft state by vehicle, press the antitheft key K1 (going up locking key) on the remote controller 1, this moment, remote controller 1 sent a series of by address code, numeric data code, the code signal that synchronous code is formed, after connecing signal receiving circuit 21 amplifications, be input to 14 pin of the PT2272-L4 in the anti-theft circuit 22 by 1 pin of LM358, the road is illogical to cause aerotron Q9 by 12 pin output low levels after inner decoding (deciphering), the contact 1 of relay J 2 and 4 disconnects, ignition signal is cut off, car is in anti-theft state, vehicle can not start, and promptly uses key to open lock and can not start; After decoding (deciphering), export the high level drive signal simultaneously by 10 pin, this signal is through aerotron Q5, Q6 makes relay J 1 no power after amplifying, relay J 1 contact 1 and 5 keeps normally off, the 12V power line voltage arrives relay J 3 contacts 1 by relay J 1 contact 1 and 5, as long as there is the people to step on stretcher (perhaps electricity starts) at this moment, magneto generator will send alternating-current voltage/AC voltage through diode D5, D6, D7, D8 rectification rear drive aerotron Q4, make relay J 3 switch on, contact 1 and 4 is connected, just connected the power supply that starts warning circuit 23, alarming horn 3 will send the chimes of doom of high-decibel, remind the car owner to have the people starting car, stop to step on stretcher, report to the police and also stop.
When customer requirement uses vehicle (removing antitheft), press antitheft key releasing K2 (unlock key) on the remote controller 1, this moment remote controller 1 to send one be by address code, numeric data code, the decoded signal that synchronous code is formed, after amplifying, signal receiving circuit 21 is input to 14 pin of the PT2272-L4 in the anti-theft circuit 22 by 1 pin of LM358, after inner decoding (deciphering), export the high level drive signal by 12 pin, this signal amplifies rear drive relay J 2 through aerotron Q9, J2 contact 1 and 4 adhesives, the ignition signal of firing unit is switched on, vehicle just can normally use, while, by 10 pin output low level signals, the road was logical to make aerotron Q5 after decoding (deciphering), and the Q6 road is logical, relay J 1, its contact 1 and 5 disconnects, and has also just disconnected the power supply that starts warning circuit 23 simultaneously, makes that the car owner can flase alarm when using vehicle.
Claims (6)
1. motorcycle initiating alarm anti-theft, comprise remote controller (1), alarm anti-theft (2), dynamic loud-speaker (3), it is characterized in that: described remote controller (1) is provided with wireless remote control encoding transmitting circuit (11) in the inside of remote controller (1), and the housing (12) that the antitheft key K1 on it, antitheft key releasing K2 pass remote controller (1) is exposed to upper surface; The inside of alarm anti-theft (2) is serially connected with signal receiving circuit (21), anti-theft circuit (22) successively, starts warning circuit (23); Receiving wire (24), power lead and connection lead (25) place the outside of burglar alarm (2); The mouth of signal receiving circuit (21) is connected with the input end of wireless decoding integrated circuit in the antitheft circuit (22); Anti-theft circuit (22) is connected with the firing unit or the high voltage package of motor bike respectively, and the mouth of anti-theft circuit (22) is connected with startup warning circuit (23) input end; Start warning circuit (23) and be connected, start warning circuit (23) and be connected with dynamic loud-speaker (3) with the motorcycle initiating signal wire (SW).
2. a kind of motorcycle initiating alarm anti-theft according to claim 1, it is characterized in that: described wireless remote control encoding transmitting circuit (11) is the wireless encoding circuit based on integrated circuit PT2262, it removes K2, integrated circuit PT2262 by 315M SAW filter L5, Technitron Q3, antitheft key K1, antitheft key and 12 volts of power supplys constitute, and 1 to 8 pin of PT2262 can be connected into the various combinations of states of ground connection, unsettled, power connection.
3. a kind of motorcycle initiating alarm anti-theft according to claim 1, it is characterized in that: described signal receiving circuit (21) is made up of receiving wire, coupling inductance L1, two-stage amplifying triode Q1 and Q2, adjustable inductance L2, high speed operation amplifier LM358, and the signal that receives is outputed to the input end of wireless decoding integrated circuit in the anti-theft circuit (22) by 1 pin of LM358 after amplifying.
4. a kind of motorcycle initiating alarm anti-theft according to claim 1 is characterized in that: described anti-theft circuit (22) is made of three-terminal regulator block LL1, wireless decoding integrated circuit 2272-L4, driving aerotron Q9, signal relay J2, J3 and anti-theft switch pig-tail wire; Signal relay J2 is connected with the firing unit or the high voltage package of motor bike; Signal relay J3 is connected with startup warning circuit (23) input end.
5. a kind of motorcycle initiating alarm anti-theft according to claim 1 is characterized in that: described startup warning circuit (23) is made up of motorcycle initiating signal circuit, alarm sound generation circuit, dynamic loud-speaker (3); The motorcycle initiating signal circuit is connected with the motorcycle initiating signal wire (SW); Alarm sound generation circuit is connected with dynamic loud-speaker (3).
6. a kind of motorcycle initiating alarm anti-theft according to claim 1 is characterized in that: the inside of described alarm anti-theft (2) is sealed by water proof case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201239034U CN201042986Y (en) | 2007-03-29 | 2007-03-29 | Motorcycle anti-theft equipment alarming when starting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201239034U CN201042986Y (en) | 2007-03-29 | 2007-03-29 | Motorcycle anti-theft equipment alarming when starting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201042986Y true CN201042986Y (en) | 2008-04-02 |
Family
ID=39257877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201239034U Expired - Fee Related CN201042986Y (en) | 2007-03-29 | 2007-03-29 | Motorcycle anti-theft equipment alarming when starting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201042986Y (en) |
-
2007
- 2007-03-29 CN CNU2007201239034U patent/CN201042986Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080402 Termination date: 20100329 |