CN2885690Y - Anti-theft warner of motorcycle - Google Patents
Anti-theft warner of motorcycle Download PDFInfo
- Publication number
- CN2885690Y CN2885690Y CN 200620050434 CN200620050434U CN2885690Y CN 2885690 Y CN2885690 Y CN 2885690Y CN 200620050434 CN200620050434 CN 200620050434 CN 200620050434 U CN200620050434 U CN 200620050434U CN 2885690 Y CN2885690 Y CN 2885690Y
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- circuit
- micro controller
- controller system
- signal
- storage battery
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Abstract
The utility model relates to a bug for motorcycles or electromobiles comprising a singlechip and a power supply circuit, high frequency receiving circuit, vibrating checking circuit, alarming and flameout output circuit connecting to the singlechip. The power supply circuit has the direct current voltage regulator circuit, storage battery line cutting-check circuit, reserve power supply and the reserve power supply starting circuit. The vibrating checking circuit has the first class signal amplifying circuit and the second class signal amplifying circuit. The amplifying multiples are controlled by the singlechip, and the vibrating sensibility is adjusted by the remote controller through singlechip. The utility model employs the storage battery in the normal condition, and the reserve power supply does not waste electricity. Only under the alarming state set by the annunciator and the storage battery line is cut, the reserve power supply is started and alarming. Moreover, the alarming cannot be disturbed by the noise or by mistake and the vibrating sensibility can by adjusted easily.
Description
Technical field
The utility model relates to a kind of motor bike burglar alarm of (comprising battery-operated motor cycle) that is used for.
Background technology
Stolen in order to prevent motor bike (comprising battery-operated motor cycle), most of car owner is that the car of oneself has disposed Car Burglar Alarm, but present this Car Burglar Alarm is because power supply only provides power supply by the locomotive storage battery, in case and the storage battery line is cut off by the offender, Car Burglar Alarm does not have electric cisco unity malfunction, and lose the effect of anti-theft alarm, but all at present locomotive storage batterys are easy to stolen molecule to be realized, its positive-negative power line is easy just can be cut off, in addition, it also has two defectives: the one, and its main frame is easy to be cut off with separate its alarming horn line that separates of alarming horn, and lose the warning effect, the 2nd, its main frame adopts piezoelectric ceramic piece to add the spring weight and detects the vibrating sensing signal, vibration sensitivity is regulated and is adopted the manual mode regulator potentiometer, set the reference voltage of its comparator, its sensitivity is regulated the very inconvenient optimum regime that also is difficult to be transferred to, its whole vibration detection circuit is subject to ambient noise and disturbs, and causes that the Car Burglar Alarm wrong report is (as firecrackers sound, the sound that thunders can both cause the burglar alarm wrong report).
The utility model content
The purpose of this utility model be to provide a kind of at the vehicle accumulator line by still can Normal Alarm under the situation of cutting off and do not produce wrong report, the sensitivity burglar alarm that is easy to be used for motor bike easy to adjust.
The utility model comprises main frame, this main frame has micro controller system and is connected power circuit, high frequency receiving circuit, vibration detection circuit, warning with micro controller system and reaches the output circuit that stops working, described power circuit comprises that also the storage battery line cut testing circuit, backup power and backup power start-up circuit, and the electricity of vehicle accumulator or the electricity of backup power become the 5V direct current (DC) to micro controller system and other circuit supply of main frame after by DC voltage-stabilizing; The storage battery line is cut testing circuit and is linked to each other with micro controller system 11 pin, the backup power start-up circuit links to each other with micro controller system 5 pin, the storage battery line is cut testing circuit and vehicle accumulator is cut off signal is transported to micro controller system, micro controller system detects the storage battery line cut off signal after, be on the alert down immediately to the backup power start-up circuit, report to the police and flame-out output circuit output signal at main frame, enable backup power and report to the police flame-out output; Described vibration detection circuit has the first order signal amplification circuit that is used for vibration detection, be used for the second stage signal amplification circuit that sensitivity is regulated, first order signal amplification circuit is mainly by vibration inducer (L1), op amp (IC1-A) is formed, induce faint voltage signal on the vibration inducer (L1) and after (IC1-A) computing is amplified, be coupled to second stage amplifying circuit by electric capacity (CA1), second stage signal amplification circuit mainly is made up of op amp (IC1-B), by at least one pin of micro controller system (2 pin) to second stage signal amplification circuit output sensitivity regulating control signal, the magnification factor of control second stage signal amplification circuit, signal after the amplification is sent into micro controller system 12 pin, goes trigger control alarm and flame-out output after the data comparison process is made in micro controller system inside.
Because the utility model has adopted backup power, if with remote controller this Car Burglar Alarm is set in the state of alert, when the vehicle accumulator line was cut off, main frame was enabled backup power automatically and is reported to the police flame-out output; If this Car Burglar Alarm is not set in the state of alert, even the vehicle accumulator line is cut off, backup power is not worked yet, and does not consume any electric currents; And vibrating circuit of the present utility model is owing to adopted the vibration inducer, only under the situation that vehicle is vibrated, the vibration inducer just can be transported to micro controller system to the voltage signal that produces because of vibration and do the signal output processing after amplifying, therefore can not produce the wrong report that causes because of noise signal; Simultaneously since vibration sensitivity fully by Single-chip Controlling, therefore can regulate with wireless remote mode, so not only easy to adjust, and be easy to be transferred to optimum regime.If the utility model is added by monolithic processor controlled high-frequency emission module, then can be used with the wireless receiving annunciator that has set at a distance, realize anti-theft signal bidirectional transmission function.
Description of drawings
Fig. 1 is the utility model circuit block diagram.
Fig. 2 is that the circuit of a kind of embodiment of the utility model is always schemed.
Fig. 3 is a power circuit diagram in the embodiment shown in Figure 2.
Fig. 4 is vibration detection circuit figure in the above-mentioned embodiment.
Fig. 5 is that power lead is cut testing circuit figure in the third embodiment of the utility model.
Fig. 6 is that power lead is cut testing circuit figure in the 4th kind of embodiment of the utility model.
Fig. 7 is the 5th kind of embodiment backup power start-up circuit figure in the utility model.
The specific embodiment
Fig. 1 shows structure of the present utility model, and it still is made up of main frame and remote controller, and main frame has micro controller system and reaches flame-out output circuit with micro controller system bonded assembly power circuit, high frequency receiving circuit, vibration detection circuit, warning.Wherein still have direct current regulation circuit in the power circuit, cut testing circuit, backup power and backup power start-up circuit but also should have the storage battery line, it is micro controller system and other circuit supply of main frame that the electricity of vehicle accumulator or backup power becomes the 5V direct current (DC) by direct current regulation circuit; The storage battery line is cut testing circuit and the backup power start-up circuit links to each other with micro controller system respectively, described vibration detection circuit should have first order signal amplification circuit and second stage signal amplification circuit, the amplification of first order signal is mainly used in vibration detection, second stage signal amplification is mainly used in sensitivity and regulates, 2 pin by micro controller system, 8 pin are to second stage signal amplification circuit array output sensitivity regulating control signal, control its magnification factor, signal after the amplification is sent into micro controller system 12 pin, after the data comparison process is made in micro controller system inside, go trigger control alarm and flame-out output, regulate vibration sensitivity by micro controller system by remote controller.
Embodiment one:
Remote controller: remote controller adopts 4 key remote controllers of present 1,000,000 group address coding, and A, B, C, D key are controlled setting up defences of Car Burglar Alarm respectively, withdraws a garrison, and remote control is flame-out, 4 big controllable function such as sensitivity adjusting.
Main frame: referring to Fig. 2-Fig. 4, wherein Fig. 2 is the way circuit figure of present embodiment main frame, and Fig. 3 separates and the independent power circuit diagram that shows from Fig. 2, and Fig. 4 separates and the independent vibration detection circuit figure that shows from Fig. 2.
Host circuit as can be seen from Figure 2 of the present utility model is by forming as the lower part:
The power circuit (see figure 3): power circuit is cut testing circuit, backup power and backup power start-up circuit three parts by direct current regulation circuit, storage battery line and is formed.Direct current regulation circuit is connected to form by capacitor C A2,5V regulator block W1, capacitor C A3, the electricity that vehicle accumulator or backup power are sent here through filtering, step-down, be stabilized in 5V and give main frame each several part circuit supply.The storage battery line is cut testing circuit and is connected to form by diode D1, resistance R 9, capacitor C 2, three utmost point Q3, resistance R 10, when in case the storage battery line is cut off, aerotron Q3 collecting electrode is exported a high level and is delivered to IC2 micro controller system 11 pin, starts the backup power and the output of reporting to the police after Single-chip Controlling is handled automatically.The backup power start-up circuit is connected to form by resistance R 8, aerotron Q2, resistance R 7, aerotron Q1, and IC2 micro controller system 5 pin send a high level signal to open aerotron Q1 after Q2 is anti-phase.Backup power VE1 adopts the 9V battery.
(2) high frequency receiving circuit: high frequency receiving circuit adopts superregeneration high frequency receiver module or superhet high frequency receiver module, the high-frequency carrier signal that element numbers WSM1, remote control are sent in the corresponding diagram 2 receives through the high frequency receiver module, becomes encoded data signal after the amplification demodulation and send micro controller system IC2 decoding.
(3) vibration detection circuit: 2 grades of amplifying circuits of vibration detection route are formed.Vibration inducer L1, resistance R 1, amplifier IC1-A, resistance R 2, capacitor C 3 connect to form first order signal amplification circuit, are used to detect vibration signal.When meeting slight vibration, the other spring weight of vibration inducer L1 can be swung to some extent, magnet steel on the spring weight cuts inductance coil at this moment, and inductance coil induces faint voltage signal and be coupled to the second stage amplifier that IC1-B forms by capacitor C A1 after the IC1-A computing is amplified.Second stage signal amplification circuit is by capacitor C A1, resistance R 3, resistance R 4, resistance R 5, capacitor C 4, resistance R 11, resistance R 15, op amp IC1-B connects to form, IC2 micro controller system 2 pin, 8 pin can have high level respectively, three kinds of state outputs of low level and high resistant, the magnification factor (the IC2 micro controller system also can adopt a pin or a plurality of pin array output to form a gear arbitrarily) that can divide 1-9 gear control second stage amplifier after the combination, thereby regulate the vibration detection sensitivity, vibration detection signal after IC1-B amplifies send the IC2 micro controller system 12 pin, goes to trigger the output of reporting to the police after scm software is for data processing.
(4) micro controller system: adopt the PC16F630 or the PIC16F676 chip of Microchip company, mainly be responsible for remote-control data decoding, wireless output signal data coding, alert audio output and other logic control function.
(5) warning output circuit: the warning output circuit is connected to form by capacitor C A5, resistance R 6, aerotron Q5, aerotron Q6, voltage transformer BT1, piezoelectricity singing piece LB1.IC2 micro controller system 6 pin output alarm sound signals are coupled to the Q5 base stage through amplifying rear drive aerotron Q6 through CA5, produce higher alert audio voltage at transformer secondary output and make its LB1 piezoelectricity singing piece send strong alarm sound.
(6) remote control flameout circuit, the remote control flameout circuit is connected to form by resistance R 14, aerotron Q4, diode D2, relay J 1, micro controller system 9 pin send the flame-out signal of a high level to make aerotron Q4 open-minded after the R14 current limliting, relay J 1-A coil electricity, its open contact J1-B adhesive, the CON1 connector 2 pin flame-out line of car engine of meeting sb. at the airport, thus make the flame-out line ground connection of locomotive can not start running.
Micro controller system 4 pin use temporarily and can make other function expansion usefulness in this example, start as the motor bike remote control dispatch a car, left and right sides steering indicating light flashing light alarm etc.
Embodiment two:
From Fig. 1 and Fig. 2 as can be seen except embodiment one described circuit constitutes, micro controller system has also connected a high frequency transmission circuit based on high-frequency emission module WFM1, data-signal behind the coding that micro controller system 7 pin are sent, the high-frequency carrier signal that is modulated into 315MHZ or 433MHZ through the high-frequency emission module is to launching in the air, make the utility model main frame can with any a household of user, commercial wireless receiving alarm host machine adapted (annotate: individual other wireless receiving alarm host machine need be done a little setting), in use as long as the geocoding of User Alarms main frame is learnt sign indicating number in this Car Burglar Alarm main frame, thereby realize remote-wireless transmission alarm, therefore the utility model alarm mode can be provided with three kinds of patterns: (1) sound threatening is reported to the police: press remote controller A key 1 time, Car Burglar Alarm is set at sound threatening alarm mode, Car Burglar Alarm is triggered by vibration first under this pattern, send " BI " prompt tone 3, in 20 seconds, be subjected to afterwards triggering for the second time, Car Burglar Alarm sends 30 seconds strong alarm sound threatening thiefs immediately, and locked locomotive engine can not normally start running simultaneously; (2) alarm: press remote controller A key continuously 2 times, Car Burglar Alarm is made as the alarm pattern, Car Burglar Alarm is triggered by vibration first under this pattern, Car Burglar Alarm sends " BI " prompting sound 3, in 20 seconds, be subjected to afterwards triggering for the second time, Car Burglar Alarm 3 wireless receiving alarm host machine of being transferred to far of emission one no signal in 30 seconds are notified owner, and the locomotive engine that is automatically locked simultaneously can not normally start running; (3) dual warning: press remote controller A key continuously 3 times, Car Burglar Alarm is set in dual alarm mode, Car Burglar Alarm is triggered by vibration first under this pattern, Car Burglar Alarm sends " BI " prompt tone 3, triggered by vibration, Car Burglar Alarm sends 30 seconds strong alarm sounds and locked locomotive engine can not start running, and 3 emission transmission of wireless signals notify owner for the wireless receiving alarm host machine of long distance simultaneously.
Embodiment three, four, five:
All physical circuits that those skilled in the art relates in can be with Fig. 1 under the guidance of the utility model circuit block diagram change, such as embodiment three, storage battery line in its power circuit is cut testing circuit and can be adopted circuit shown in Figure 5 to implement, diode 1D1 among the figure, resistance 1R9, electric capacity 1C2, aerotron 1Q2, resistance 1R10,1R11 connects to form the storage battery line and is cut testing circuit, (during the power supply of locomotive storage battery) aerotron 1Q2 is open-minded during normal operation, collecting electrode output high level, by resistance 1R10, become after the 1R11 dividing potential drop+the 5V high level send micro controller system, when in case any velamen of storage battery positive-negative power line is cut off, aerotron 1Q2 does not have base current and ends, the collecting electrode output low level, the signal of sending into micro controller system becomes low level.Diode 1D1 plays the reverse blocking effect among the figure, prevents that the power supply of emergency battery from flowing to the storage battery positive pole.
Being cut testing circuit as the storage battery line in embodiment four power circuits also can adopt circuit shown in Figure 6 to implement, diode 2D1 among the figure, resistance 2R9, electric capacity 2C2, aerotron 2Q2, aerotron 2Q3, resistance 2R10,2R11,2R12 connects to form the storage battery line and is cut testing circuit, (during the power supply of locomotive storage battery) aerotron 2Q2 is open-minded during normal operation, collecting electrode output high level, by being sent to the base stage of aerotron 2Q3 after the resistance 1R10 current limliting, make aerotron 2Q3 open-minded, the collecting electrode output low level is given micro controller system, when in case any velamen of storage battery positive-negative power line is cut off, aerotron 2Q2,2Q3 does not have base current and ends, aerotron 2Q3 collecting electrode output high level, the signal of sending into micro controller system becomes high level.Diode 1D1 plays the reverse blocking effect, prevents that the power supply of emergency battery from flowing to the storage battery positive pole.
As embodiment five backup power start-up circuits, can adopt circuit shown in Figure 7 to implement, resistance 1R8 among the figure, aerotron 1Q1, zener diode 1Z1 connects to form the backup power start-up circuit, (during the power supply of locomotive storage battery) micro controller system is sent the high level voltage near 5V during normal operation, it is the zener diode of 5.6V/1/2W that zener diode 1Z1 selects parameter, because emergency battery 9V voltage deducts micro controller system and sends 5V voltage and equal 4V voltage, and less than the reverse turning-on voltage 5.6V of zener diode 1Z1, zener diode 1Z1 oppositely ends, aerotron 1Q1 ends, emergency battery VE1 does not work, if when the storage battery line was cut off, micro controller system was sent the low level signal near 0V, zener diode 1Z1 is oppositely open-minded, aerotron 1Q1 is open-minded, and emergency battery VE1 connects work.
The utility model should be installed in whole elements that main frame relates in the same casing when making, and promptly piezoelectricity singing piece LB1, backup power VE1 all are installed in the mainframe box, and be easy for installation like this, and thief also can't be cut off horn cable.
Claims (3)
1, a kind of burglar alarm that is used for motor bike, comprise main frame, this main frame has micro controller system and is connected power circuit, high frequency receiving circuit, vibration detection circuit, warning with micro controller system and reaches the output circuit that stops working, it is characterized in that: described power circuit comprises that also the storage battery line cut testing circuit, backup power and backup power start-up circuit, and the electricity of vehicle accumulator or the electricity of backup power become the 5V direct current (DC) to micro controller system and other circuit supply of main frame after by DC voltage-stabilizing; The storage battery line is cut testing circuit and is linked to each other with micro controller system 11 pin, the backup power start-up circuit links to each other with micro controller system 5 pin, the storage battery line is cut testing circuit and vehicle accumulator is cut off signal is transported to micro controller system, micro controller system detects the storage battery line cut off signal after, be on the alert down immediately to the backup power start-up circuit, report to the police and flame-out output circuit output signal at main frame, enable backup power and report to the police flame-out output; Described vibration detection circuit has the first order signal amplification circuit that is used for vibration detection, be used for the second stage signal amplification circuit that sensitivity is regulated, first order signal amplification circuit is mainly by vibration inducer (L1), op amp (IC1-A) is formed, induce faint voltage signal on the vibration inducer (L1) and after (IC1-A) computing is amplified, be coupled to second stage amplifying circuit by electric capacity (CA1), second stage signal amplification circuit mainly is made up of op amp (IC1-B), by at least one pin of micro controller system (2 pin) to second stage signal amplification circuit output sensitivity regulating control signal, the magnification factor of control second stage signal amplification circuit, signal after the amplification is sent into micro controller system 12 pin, goes trigger control alarm and flame-out output after the data comparison process is made in micro controller system inside.
2, burglar alarm according to claim 1, it is characterized in that micro controller system also is connected with a high-frequency emission module, data-signal behind the coding that micro controller system 7 pin are sent, the high-frequency carrier signal that is modulated into 315MHZ or 433MHZ through the high-frequency emission module is to launching in the air.
3, burglar alarm according to claim 1 and 2 is characterized in that main frame relates to all elements and is installed in the same casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620050434 CN2885690Y (en) | 2006-03-28 | 2006-03-28 | Anti-theft warner of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620050434 CN2885690Y (en) | 2006-03-28 | 2006-03-28 | Anti-theft warner of motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2885690Y true CN2885690Y (en) | 2007-04-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620050434 Expired - Fee Related CN2885690Y (en) | 2006-03-28 | 2006-03-28 | Anti-theft warner of motorcycle |
Country Status (1)
| Country | Link |
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| CN (1) | CN2885690Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101746436B (en) * | 2010-01-21 | 2011-06-15 | 重庆云晶电子科技有限公司 | Intelligent anti-theft protector of motorcycle |
| CN103466010A (en) * | 2013-10-01 | 2013-12-25 | 胡明建 | Designing method for taking-along antitheft reminder system of electric bicycle |
| CN103661265A (en) * | 2013-12-16 | 2014-03-26 | 中山菲柯特电子电器有限公司 | Anti-theft device with adjustable vibration sensitivity |
| CN104176159A (en) * | 2014-08-26 | 2014-12-03 | 无锡新势力电机科技有限公司 | Electric-vehicle antitheft device with amplifying circuit |
| CN103466010B (en) * | 2013-10-01 | 2016-11-30 | 胡明建 | A kind of method for designing of taking-along antitheft reminder system of electric bicycle |
| CN107512242A (en) * | 2017-07-11 | 2017-12-26 | 贵港市瑞成科技有限公司 | A kind of anti-anti-theft system of electromotor car for cutting power line |
-
2006
- 2006-03-28 CN CN 200620050434 patent/CN2885690Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101746436B (en) * | 2010-01-21 | 2011-06-15 | 重庆云晶电子科技有限公司 | Intelligent anti-theft protector of motorcycle |
| CN103466010A (en) * | 2013-10-01 | 2013-12-25 | 胡明建 | Designing method for taking-along antitheft reminder system of electric bicycle |
| CN103466010B (en) * | 2013-10-01 | 2016-11-30 | 胡明建 | A kind of method for designing of taking-along antitheft reminder system of electric bicycle |
| CN103661265A (en) * | 2013-12-16 | 2014-03-26 | 中山菲柯特电子电器有限公司 | Anti-theft device with adjustable vibration sensitivity |
| CN103661265B (en) * | 2013-12-16 | 2017-09-19 | 广东菲柯特电子科技有限公司 | A kind of alarm of adjustable vibration sensitivity |
| CN104176159A (en) * | 2014-08-26 | 2014-12-03 | 无锡新势力电机科技有限公司 | Electric-vehicle antitheft device with amplifying circuit |
| CN107512242A (en) * | 2017-07-11 | 2017-12-26 | 贵港市瑞成科技有限公司 | A kind of anti-anti-theft system of electromotor car for cutting power line |
| CN107512242B (en) * | 2017-07-11 | 2019-09-24 | 泉州台商投资区双艺商贸有限公司 | A kind of anti-anti-theft system of electromotor car for cutting power supply line |
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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 |