CN2490029Y - Anti-theft apparatus on car - Google Patents

Anti-theft apparatus on car Download PDF

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Publication number
CN2490029Y
CN2490029Y CN01260097U CN01260097U CN2490029Y CN 2490029 Y CN2490029 Y CN 2490029Y CN 01260097 U CN01260097 U CN 01260097U CN 01260097 U CN01260097 U CN 01260097U CN 2490029 Y CN2490029 Y CN 2490029Y
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pin
circuit
meet
mouth
resistance
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王洪喜
李连生
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Individual
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Abstract

The utility model relates to an anti-theft apparatus on car, which consists of a remote control switch circuit, an infrared sensor circuit, a vibration sensor circuit, a control and implementing circuit, an alarming circuit, an electric shock circuit and a wireless receiving and sending circuit. The remote control switch circuit is formed by a remote emitter and a remote control receiver, and the output of the remote control receiver controls the power supply of emitter of the infrared sensor circuit, the vibration sensor circuit and the wireless receiving and sending circuit. The output of the infrared sensor circuit and the vibration sensor circuit is connected with the input end of the control and implementing circuit. The output of the control and implementing circuit controls the power supply of the emitter of the alarming circuit, the electric shock circuit and the wireless receiving and sending circuit. The utility model has the advantages that: the utility model is of a full function and high sensitivity, which can prevent the mistaken action with high reliability and the utility model can solve the problem that the car is stolen to eliminate the anxiety of the car owner.

Description

The family saloon Car Burglar Alarm
Described technical field
The utility model relates to a kind of family saloon Car Burglar Alarm.
Background technology
In recent years, China's stolen case of all kinds of self-propelled vehiclees is on the increase, and particularly car is stolen particularly outstanding.Along with the rise of China joined WTO and family saloon heat, car is antitheft to be the problem of car owner's overriding concern, and at present, domestic motor vehicle antitheft technical equipment mainly contains two classes from function: a class is to take place to steal the feelings starting outfit, and sends certain alarm sound; Two classes are to take measures in automotive ignition system, stop retrofire.The deficiency of these equipment has two: the one, and malfunction is many, whip is blown out, child touches car body and starts even draw; The 2nd, can not stop the car stealer to continue implement to steal garage to be.
Summary of the invention
But technical problem to be solved in the utility model provides a kind of multiple functional, sensitive high false action-proof, family saloon Car Burglar Alarm that reliability is high.
The technical scheme that its technical matters that solves the utility model adopts is:
It is by the teleswitch machine circuit, the infrared pickoff circuit, the vibration sensor circuit, control and executive circuit, alarm circuit, electric-shocking circuit, wireless transceiver circuit is formed, the teleswitch machine circuit is made up of remote control transmitter and receiver of remote-control sytem, the output control infrared pickoff circuit of receiver of remote-control sytem, the power supply of the projector of vibration sensor circuit and wireless transceiver circuit, the output of infrared pickoff circuit and vibration sensor circuit connects the input end of control and executive circuit, the output control alarm circuit of control and executive circuit, the power supply of the projector of electric-shocking circuit and wireless transceiver circuit.
But the beneficial effects of the utility model are multiple functional, sensitive high false action-proof, reliability height, can solve the stolen problem of car, eliminate car owner's worry.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a functional block diagram of the present utility model.
Fig. 2,3 is respectively the remote control transmitter of teleswitch machine circuit and the schematic circuit diagram of receiver of remote-control sytem.
Fig. 4 is the schematic diagram of infrared pickoff circuit, vibration sensor circuit, control and executive circuit.
Fig. 5 is the schematic diagram of alarm circuit, electric-shocking circuit, wireless transceiver circuit.
In Fig. 4,1 support, 2,4 springs, 3 bar shaped small magnets.
The specific embodiment
By the embodiment shown in Fig. 1-5 as can be known, it is by the teleswitch machine circuit, the infrared pickoff circuit, the vibration sensor circuit, control and executive circuit, alarm circuit, electric-shocking circuit, wireless transceiver circuit is formed, the teleswitch machine circuit is made up of remote control transmitter and receiver of remote-control sytem, the output control infrared pickoff circuit of receiver of remote-control sytem, the power supply of the projector of vibration sensor circuit and wireless transceiver circuit, the output of infrared pickoff circuit and vibration sensor circuit connects the input end of control and executive circuit, the output control alarm circuit of control and executive circuit, the power supply of the projector of electric-shocking circuit and wireless transceiver circuit.
The remote control transmitter of remote control switching circuit is made up of an encode circuit and a radio-frequency transmissions YG300U-S, and encode circuit is by ic chip 1And peripheral cell resistance R 0-R 3, diode D 1, D 2, zener diode WG 1, LED 1, button switch AN 1, AN 2Form IC 11～8 pin be the geocoding line, R 1Be connected on IC 115 pin and 16 pin between, IC 110 pin and 11 pin respectively through R 2, R 3Ground connection, IC 110 pin, 11 pin respectively through D 1, D 2Meet IC 118 pin, IC 110 pin successively through AN 1, LED 1Meet WG 1Positive pole, IC 111 pin successively through AN 2, LED 1Meet WG 1Positive pole, IC 1Mouth 17 pin connect input end 3,4 pin of YG300U-S, mouth 1 pin of YG300U-S meets built-in aerial ANT 1The receiver of remote-control sytem of teleswitch machine circuit receives a YG300U-R, demoder IC by radio frequency 2, NAND gate IC 3, two monostable circuit IC 4-1, IC 4-2, switch transistor T 1, T 2, T 3, the self-lock switch ic chip 5Form, mouth 1 pin of YG300U-R meets IC 214 pin, R 4Be connected on IC 215 pin and 16 pin between, IC 2Mouth 10 pin, 17 pin meet IC respectively 31,2 pin, IC 211 pin, 17 pin meet IC respectively 35,6 pin, IC 3Mouth 10 pin through resistance R 5One the tunnel meets IC 5Input end 5 pin, its another road is through capacitor C 4, resistance R 11The differential circuit of forming meets IC 4-2Input end 11 pin, IC 3Mouth 11 pin through R 6And by C 2, R 8The differential circuit of forming meets IC 4-1Input end 3 pin, IC 311 pin through R 6Meet T 3Base stage, IC 4-2Mouth 13 pin through R 13Meet T 1Base stage, T 1The power supply of projector of emitter control wireless transceiver circuit; IC 4-1Mouth 1 pin through R 14Meet T 2Base stage, T 2The power supply of projector of emitter control wireless transceiver circuit; T 3Collecting electrode meet IC 55 pin, T 3Grounded emitter; IC 51 pin through K switch 1Meet+12V IC 5Mouth 2,3 pin control the power supply of infrared pickoff circuit and vibration sensor circuit respectively; R 15With R 16Be connected on IC after the series connection 52,3 pin and ground between, IC 55 pin be connected on R 15With R 16The node place.
The working process of teleswitch machine circuit is as follows:
As the AN that releases the button that presses remote control transmitter 1The time, through the serial pulse signal of address and data coding by IC 117 pin output send into data input pin 3,4 pin of a radio-frequency transmissions YG300U-S, remove to modulate rf carrier, its radiofrequency signal by the 1 pin output of YG300U-S through its concealed antenna ANT 1Launch.Receiving wire ANT 2Receive this signal and send into mouth 5 pin that radio frequency receives a YG300U-R, behind treating processs such as its frequency-selecting, amplification, demodulation, shaping,, send into IC by the serial pulse signal that 1 pin output has been reduced 214 pin decode IC 2 Data output end 10 pin export high level simultaneously with effective decoding mouth 17 pin, NAND gate IC at this moment 3The equal input high level of 1,2 pin, IC 310 pin output high level, this high level voltage is through R 5Input IC 5Control pin 5 pin (at R 16The about 3V of pressure drop), IC 51 pin and 2,3 pin be switched on, be added to the 12V power supply infrared and vibration sensor circuit, control and executive circuit enter alert status.IC 5The 12V voltage of 2,3 pin through R 15, R 16Constitute loop, R with ground 16On pressure drop keep IC all the time 5Conducting (self-frequency state).While IC 3The high level pulse signal of 10 pin output through C 4, R 11Differential circuit is sent into IC 4-211 pin, make it enter temporary point, promptly its 13 pin becomes high level by low level, makes T 1Connect the 12V power supply of transmission circuit, IC 21The work transmit coded signals, IC behind the 5S 4-2Become 8 normalities (stable state) by temporary point, its 13 pin becomes low level, T 1End, cut off IC 21The 12V power supply, wireless launcher quits work, the private radio receptor that the car owner carries receives that (5S) short warning signal is through confirming to enter alert status.Before the car owner enters car, press the X button AN of remote control transmitter 2, emission of radio frequency signals, receiving course as hereinbefore, at this moment correspondence and IC 1The IC of 11 pin 2Data export 11 pin and export high level, NAND gate IC simultaneously with effective decoding output 17 pin 311 pin output high level, through R 6Control T 3Saturation conduction, short circuit IC 55 pin, with IC 5Close, cut off the 12V working power of infrared pickoff circuit and vibration sensor circuit, control and executive circuit, enter the early warning disarm state, simultaneously, IC 3The high level of 11 pin output through C 2, R 8Differential circuit triggers IC 4-1Enter transient state, make T 2Saturation conduction, the 12V power supply of connection wireless launcher is stopped paying out behind the wireless launcher emission 10S automatically.The car owner receives the signal of (10S), confirms the early warning releasing.
The infrared pickoff circuit is by thermoelectric exploring tube P, by IC 6-1, IC 6-2And the two-stage calculation amplifier formed of peripheral cell, by IC 7-1, IC 7-2And change dual comparator, the inverter ic that element is formed outward 9, by IC 10, transistor T 4, T 5The noiseproof circuit of forming is formed, the S termination IC of thermoelectric exploring tube P 6-1Positive input, IC 6-1Mouth 1 pin successively through C 12, R 22Meet IC 6-2Reverse input end, IC 6-2Mouth 7 pin through C 14Meet IC respectively 7-2Positive input and IC 7-1Reverse input end, IC 7-1, IC 7-2The mouth parallel connection after R 30Meet IC 9Input end 2,6 pin, IC 9Mouth 3 pin through R 33Connect the input end of control and executive circuit; C 18With R 37Be connected on IC after the series connection 52,3 pin and ground between, three terminal regulator IC 81 pin meet IC 52,3 pin, IC 9, IC 104,8 pin meet IC respectively 52,3 pin, IC 102,6 pin be connected on C 18With R 37The node place, IC 10Mouth 3 pin through R 35Meet T 4Base stage, T 4Collecting electrode meet T 5Base stage, T 4Collecting electrode through resistance R 34Meet IC 52,3 pin, T 5Collecting electrode through R 23Meet IC 93 pin, T 4, T 5Emitter ground connection respectively.
Inverter ic in the infrared pickoff circuit 9Input end 2,6 pin and ground between be connected to mercury switch K 2
The working process of infrared pickoff circuit: when the people was movable in thermoelectric exploring tube P the place ahead, it produced faint electric signal, through IC 6-1, IC 6-2Deliver to dual comparator IC behind the two stage amplifer 7-1, IC 7-2Relatively (advantage of dual comparator is in the signal positive-negative half-cycle output to be arranged all) works as IC 6-2The signal sent of 7 pin be higher than IC 7-26 pin ginsengs filial piety voltage and be lower than IC 7-13 pin VREF (Voltage Reference) the time, IC 7-11 pin and IC 7-27 pin output become low level (this point is a high level during front end no signal) by high level, the past inverter ic of this signal 9Anti-phase, IC 93 pin output high level, this high level pulse signal is delivered to and a door IC 131 pin.
Dual comparator IC 7-11 pin and IC 7-27 pin when the front-end circuit no signal, be high level, but because the capacitor charge and discharge effect, make IC 7-11 pin and IC 7-27 pin within the 30S after the circuit energized, double pump appears, promptly export twice impulse singla (low level output).For the malfunction that prevents that it from causing, finish this task by noiseproof circuit, when it adds 12V power supply, IC 103 pin become low level (normality is a high level), T 4End T 5Saturation conduction is with IC 93 pin mouth short circuits, IC after the 30S 10Return to normal, its 3 pin output high level, the T4 saturation conduction, T5 ends, to IC 93 pin output states do not have influence.
In order to prevent that the people from not advancing car, drag (robber) to walk automobile with trailer, special inverter ic in infrared sensing circuit 96,2 pin added a mercury switch K over the ground 2, when the car front-wheel is hung on the trailer, mercury switch K 2Connect, with IC 96,2 pin short circuits, make IC 93 pin output high level, with the high level common trigger and the door IC of vibration sensor circuit output 13This has just guaranteed that the people does not advance car, and thermoelectric pickup is not brought into play under the situation of effect, also can be sent into the two-way high level simultaneously with door.
Vibration sensor circuit and by vibration sensor, magnetic head B, by IC 11a, IC 11bAnd the two poles of the earth amplifier of forming of peripheral cell, by IC 11cAnd the comparator composition of peripheral cell composition, vibration sensor is made up of bar shaped small magnet 3, spring 2,4 and support 1, and the two ends of bar shaped small magnet 3 are fixed on the support 1 by spring 3,4 respectively, magnetic head B and resistance R 38, R 39Be connected on three terminal regulator IC after the series connection 12Mouth 3 pin and ground between, IC 121 pin meet IC 52,3 pin, IC 11aPositive input be connected on R 38With the node place of magnetic head B, IC 11aMouth 1 foot meridian capacitor C 21Be connected on IC 11bPositive input, IC 11bMouth 7 foot meridian capacitor C 22Meet IC 11cPositive input, IC 11cMouth 8 pin through resistance R 47Connect the input end of control and executive circuit.
The working process of vibration sensor circuit is as follows:
When the people opened car door, body oscillating caused that spring drives the motion of bar shaped small magnet, and magnetic head B produces induced signal, through IC 11a, IC 11bTwo-stage calculation is delivered to comparator IC after amplifying 11c10 pin compare, when sending into IC 11cThe signal voltage of 10 pin be higher than IC 11c9 pin VREF (Voltage Reference) the time, its 8 pin output high level, this high level pulse are delivered to and a door IC 132 pin.
Control and executive circuit by with door IC 13, the switch ic chip 14And latching circuit, the relay J of peripheral cell composition 1Form IC 13Input end 1 pin through R 23Meet IC 93 pin, IC 13Input end 2 pin through R 47Meet IC 11c8 pin, IC 13 Mouth 4 pin through resistance R 48Meet IC 145 pin, relay J 1 is connected on IC 14Mouth 2,3 pin and ground between, IC 141 pin and IC 1314 pin parallel connections after meet IC 52,3 pin, R 50Be connected on IC 142,3 pin and 5 pin between.
The working process of control and executive circuit: work as IC 131 pin and 2 pin simultaneously during input high level, its 4 pin is just exported high level, this high level is delivered to IC 145 pin, make its 1 pin and 2,3 pin conductings, relay J 1Adhesive, its contact J 1-1Connect the 12V power supply of alarm, electric shock, radio transmitter.
By the AND circuit characteristic as can be known: singly be that the vibration sensor circuit produces the triggering high level signal, with door IC 13Do not respond, its 4 pin can not exported high level, has only infrared pickoff and vibration sensor circuit simultaneously to IC 131,2 pin when sending high level, IC 134 pin sides can export high level (this just effectively prevented that child from touching car body and drawing whip to blow out the malfunction that causes), enter that side and can start IC 14And self-locking) makes relay J 1Adhesive.
Alarm circuit is by signal automatic switching circuit, siren signal generator IC 16, voice signal producer IC 17, power discharging integrated block IC 18, loud speaker Y 1Form, the signal automatic switching circuit is by IC 15And the square-wave generator and the switch transistor T of peripheral cell composition 6, T 7Form IC 15Mouth 3 pin through resistance R 54Meet T respectively 6, T 7Base stage, T 6Collecting electrode meet voice signal producer IC 175 pin, IC 17Mouth 4 foot meridian capacitor C 38Meet IC 181 pin, T 7Emitter meet IC 16V DDPin, IC 16Mouth OUTThrough capacitor C 31Meet IC 181 pin, loud speaker Y 1With capacitor C 34Be connected on IC after the series connection 18Mouth 4 pin and ground between, the power supply of alarm circuit is by relay J 1Open contact J 1-1Control.
The working process of alarm circuit: work as relay J 1Contact J 1-1When connecting alarm circuit 12V power supply, the side makes signal generator IC 15Start working, work as IC 153 pin output high potential the time, T 7Saturation conduction is added to IC with the 4V power supply 16V DDEnd makes its output siren signal, through C 31Send into power discharging IC 181 pin, after amplifying, pass through C 34Promote loud speaker Y 1Send powerful sound.Work as IC 153 pin output low levels the time, T 6Saturation conduction is added to IC with the 4V power supply 175 pin, the cry acoustical signal that its output " is catched a thief " is through power amplifier piece IC 18Amplify the back by its 4 pin output, through C 2Deliver to Y 1Sound.Two kinds of sound alternately occur automatically.
Electric-shocking circuit is made up of hold concurrently start-up circuit, high voltage electrode net GDW of pulse signal generator, driving circuit, boost switching circuit, protective circuit, reference power supply, and pulse signal generator is by IC 20And the peripheral cell composition, driving circuit is by transistor T 10, T 12Form resistance R 60, R 71, voltage stabilizer WG 3, diode D 7Form the reference power supply start-up circuit of holding concurrently, the boost switching circuit is by transistor T 8, T 9, step-up transformer B 1Form, protective circuit is by IC 19And peripheral cell transistor T 11, T 13, resistance R 62-R 66, capacitor C 36, C 37, diode D 10Form; J 1-1, resistance R 60, WG 3Be connected on after the series connection successively+12V and ground between, WG 3Negative earth, IC 204,8 pin meet WG 3Positive pole, step-up transformer B 1Inferior utmost point L 2With D 7After the series connection again with C 39Parallel connection, C 39Negative earth, C 39Positive pole through resistance R 71Meet WG 3Positive pole, IC 20Mouth 3 pin through resistance R 69Meet T 12Base stage, T 12Collecting electrode through resistance R 67Meet WG 3Positive pole, T 12Collecting electrode meet T 10Base stage, T 10Collecting electrode meet T 8, T 9Base stage, T 10Collecting electrode successively through R 61, J 1-1Meet+12V T 8, T 9The collecting electrode parallel connection after connect the end of the elementary L1 of B1, L 1Other end ground connection, T 8, T 9The emitter parallel connection after successively through resistance R 59, J 1-1Connect+12V; The IC of protective circuit 19And peripheral cell is formed monostable circuit, T 11Base stage successively through resistance R 59, J 1-1Meet+12V T 11Collecting electrode successively through resistance R 63, R 62Ground connection, T 11Emitter through resistance R 56Meet T 13Base stage, T 13Base stage meet IC 19Mouth 3 pin, IC 19Input end 6 pin be connected on R 62With R 63The node place, T 13Emitter meet WG 3Positive pole, T 13Grounded collector, IC 194,8 pin, T 11Emitter respectively through J 1-1Meet+12V IC 97 pin successively through resistance R 65, J 1-1Meet+12V high voltage electrode net GDW and B 1Secondary L 3In parallel.
The working process of electric-shocking circuit: work as relay J 1Contact J 1-1When connecting electric-shocking circuit 12V power supply, 12V is through R 60To reference power supply WG 3Provide the startup power supply, IC 20Power up starting of oscillation, by the square-wave pulse of its 3 pin output 330HZ, through R 69Coupling T 10, T 12Promote T 9, T 8Work.T 9, T 8Export powerful pulse current, at step-up transformer B 1L 1Last formation high-frequency electrical energy.Meanwhile, L 2The alternating-current voltage/AC voltage of last induction is through D 7Rectification is to C 39Charging is R 11, WG 3Reference power supply provides electric current, keeps IC 20And drive circuit works.Make circuit enter stabilized conditions.The high-frequency and high-voltage that induction produces on the secondary L3 of step-up transformer B1 is delivered to high voltage electrode net GDW, forms high voltage electric field.
Protective circuit working process: by IC 19The normality of the monostable circuit of forming Deng element is 3 a pin output high potential, T 13End, circuit is not had influence, when the accidental cause load has short trouble, cause that electric current is excessive, cause R 59Last pressure drop increases, T 11Conducting forms trigging pulse, through R 63Trigger IC 19Enter transient state, i.e. its 3 pin output low level, T 13Saturation conduction, the short circuit reference power supply makes IC 20And T 10, T 12, T 9, T 8Quit work, thereby be protected.Monostable transient state time is set at 2S, and circuit restarts after the recovery stable state, forms the intermittent use state.Nonserviceable and possess certain electric shock effect down, another effect of protective circuit is to increase at shock current, and (surpassing 30mA) when human body is had fatal threat can protect automatically.
The projector of wireless transceiver circuit is by the coding ic chip 21A T94W4 forms with radio-frequency transmissions, IC 2118 pin through zener diode WG 4Ground connection, IC 2118 pin through resistance R 73One the tunnel meets the T of receiver of remote-control sytem 1, T 2Emitter, its other end is successively through isolation diode D 11, J 1-1Connect+12V, leakage resistance R shakes 74Be connected on IC 2115 pin and 16 pin between, IC 21The 1-8 pin be the geocoding line, IC 21Mouth 17 pin connect the input end of a radio-frequency transmissions T94W4, T 94W 4Output termination antenna ANT 3The receptor of wireless transceiver circuit receives a T2068K, decoding ic chip by radio frequency 22, switch transistor T 14, by IC 23And the siren signal generator formed of peripheral cell, by power amplifier piece IC 24And power amplifier, the loud speaker Y of peripheral cell composition 2Form, radio frequency receives the mouth of a T2068 OUTMeet IC 2214 pin, IC 22Mouth 17 pin through resistance R 96Meet T 14Base stage, T 14Collecting electrode through K switch 3Meet+6V T 14Emitter one tunnel successively through resistance R 77, R 78Ground connection, its another road meets IC 24Power end, IC 23V DDTermination R 77With R 78Node, IC 23Mouth OUTSuccessively through capacitor C 43, potential device W 2Meet IC 24Input end 3 pin, IC 24Mouth 4 foot meridian capacitor C 46Meet loud speaker Y 2
The working process of wireless transmission, acceptor circuit: work as relay J 1Contact J 1-1When connecting the 12V power supply of radio transmitter, 12V is through D 11Be added to transmission circuit, IC 21Starting of oscillation, the encoded serial pulses of its 17 pin output is sent into T94W4 radio-frequency transmissions head, through emitting antenna ANT 3Launch.This radiofrequency signal is through receptor antenna ANT 4Receive, send into T2068CK and receive head, select put, processing such as demodulation, detection, shaping, at it OUTThe serial pulses that end output has been reduced is sent into IC 2214 pin decode, confirm that through decoding its 17 pin output power transformation is flat, T 14Siren signal generator IC is connected in conducting 23, power amplifier piece IC 246V voltage, send the siren signal through capacitor C 43, potential device W2 sends into power discharging IC 24Input end 3 pin, amplify after C 46Loud speaker Y2 is sounded.

Claims (9)

1, a kind of family saloon Car Burglar Alarm, it is characterized in that it is by the teleswitch machine circuit, the infrared pickoff circuit, the vibration sensor circuit, control and executive circuit, alarm circuit, electric-shocking circuit, wireless transceiver circuit is formed, the teleswitch machine circuit is made up of remote control transmitter and receiver of remote-control sytem, the output control infrared pickoff circuit of receiver of remote-control sytem, the power supply of the projector of vibration sensor circuit and wireless transceiver circuit, the output of infrared pickoff circuit and vibration sensor circuit connects the input end of control and executive circuit, the output control alarm circuit of control and executive circuit, the power supply of the projector of electric-shocking circuit and wireless transceiver circuit.
2, family saloon Car Burglar Alarm according to claim 1 is characterized in that the remote control transmitter of remote control switching circuit is made up of an encode circuit and a radio-frequency transmissions YG300U-S, and encode circuit is by ic chip 1And peripheral cell resistance R 0-R 3, diode D 1, D 2, zener diode WG 1, LED 1, button switch AN 1, AN 2Form IC 11～8 pin be the geocoding line, R 1Be connected on IC 115 pin and 16 pin between, IC 110 pin and 11 pin respectively through R 2, R 3Ground connection, IC 110 pin, 11 pin respectively through D 1, D 2Meet IC 118 pin, IC 110 pin successively through AN 1, LED 1Meet WG 1Positive pole, IC 111 pin successively through AN 2, LED 1Meet WG 1Positive pole, IC 1Mouth 17 pin connect input end 3,4 pin of YG300U-S, mouth 1 pin of YG300U-S meets built-in aerial ANT 1The receiver of remote-control sytem of teleswitch machine circuit receives a YG300U-R, demoder IC by radio frequency 2, NAND gate IC 3, two monostable circuit IC 4-1, IC 4-2, switch transistor T 1, T 2, T 3, the self-lock switch ic chip 5Form, mouth 1 pin of YG300U-R meets IC 214 pin, R 4Be connected on IC 215 pin and 16 pin between, IC 2Mouth 10 pin, 17 pin meet IC respectively 31,2 pin, IC 211 pin, 17 pin meet IC respectively 35,6 pin, IC 3Mouth 10 pin through resistance R 5One the tunnel meets IC 5Input end 5 pin, its another road is through capacitor C 4, resistance R 11The differential circuit of forming meets IC 4-2Input end 11 pin, IC 3Mouth 11 pin through R 6And by C 2, R 8The differential circuit of forming meets IC 4-1Input end 3 pin, IC 311 pin through R 6Meet T 3Base stage, IC 4-2Mouth 13 pin through R 13Meet T 1Base stage, T 1The power supply of projector of emitter control wireless transceiver circuit; IC 4-1Mouth 1 pin through R 14Meet T 2Base stage, T 2The power supply of projector of emitter control wireless transceiver circuit; T 3Collecting electrode meet IC 55 pin, T 3Grounded emitter; IC 51 pin through K switch 1Meet+12V IC 5Mouth 2,3 pin control the power supply of infrared pickoff circuit and vibration sensor circuit respectively; R 15With R 16Be connected on IC after the series connection 52,3 pin and ground between, IC 55 pin be connected on R 15With R 16The node place.
3,, it is characterized in that the infrared pickoff circuit is by thermoelectric exploring tube P, by IC according to the described family saloon Car Burglar Alarm of claim 2 6-1, IC 6-2And the two-stage calculation amplifier formed of peripheral cell, by IC 7-1, IC 7-2And change dual comparator, the inverter ic that element is formed outward 9, bent IC 10, transistor T 4, T 5The noiseproof circuit of forming is formed, the S termination IC of thermoelectric exploring tube P 6-1Positive input, IC 6-1Mouth 1 pin successively through C 12, R 22Meet IC 6-2Reverse input end, IC 6-2Mouth 7 pin through C 14Meet IC respectively 7-2Positive input and IC 7-1Reverse input end, IC 7-1, IC 7-2The mouth parallel connection after R 30Meet IC 9Input end 2,6 pin, IC 9Mouth 3 pin through R 33Connect the input end of control and executive circuit; C 18With R 37Be connected on IC after the series connection 52,3 pin and ground between, three terminal regulator IC 81 pin meet IC 52,3 pin, IC 9, IC 104,8 pin meet IC respectively 52,3 pin, IC 102,6 pin be connected on C 18With R 37The node place, IC 10Mouth 3 pin through R 35Meet T 4Base stage, T 4Collecting electrode meet T 5Base stage, T 4Collecting electrode through resistance R 34Meet IC 52,3 pin, T 5Collecting electrode through R 23Meet IC 93 pin, T 4, T 5Emitter ground connection respectively.
4, family saloon Car Burglar Alarm according to claim 3 is characterized in that the inverter ic in the infrared pickoff circuit 9Input end 2,6 pin and ground between be connected to mercury switch K 2
5,, it is characterized in that the vibration sensor circuit and by vibration sensor, magnetic head B, by IC according to claim 3 or 4 described family saloon Car Burglar Alarms 11a, IC 11bAnd the two poles of the earth amplifier of forming of peripheral cell, by IC 11cAnd the comparator composition of peripheral cell composition, vibration sensor is made up of bar shaped small magnet (3), spring (2), (4) and support (1), and the two ends of bar shaped small magnet (3) are fixed on the support (1) by spring (3), (4) respectively, magnetic head B and resistance R 38, R 39Be connected on three terminal regulator IC after the series connection 12Mouth 3 pin and ground between, IC 121 pin meet IC 52,3 pin, IC 11aPositive input be connected on R 38With the node place of magnetic head B, IC 11aMouth 1 foot meridian capacitor C 21Be connected on IC 11bPositive input, IC 11bMouth 7 foot meridian capacitor C 22Meet IC 11cPositive input, IC 11cMouth 8 pin through resistance R 47Connect the input end of control and executive circuit.
6, family saloon Car Burglar Alarm according to claim 5, it is characterized in that control and executive circuit by with door IC 13, the switch ic chip 14And latching circuit, the relay J of peripheral cell composition 1Form IC 13Input end 1 pin through R 23Meet IC 93 pin, IC 13Input end 2 pin through R 47Meet IC 11c8 pin, IC 13Mouth 4 pin through resistance R 48Meet IC 145 pin, relay J 1Be connected on IC 14Mouth 2,3 pin and ground between, IC 141 pin and IC 1314 pin parallel connections after meet IC 52,3 pin, R 50Be connected on IC 142,3 pin and 5 pin between.
7, family saloon Car Burglar Alarm according to claim 6 is characterized in that alarm circuit is by signal automatic switching circuit, siren signal generator IC 16, voice signal producer IC 17, power discharging integrated block IC 18, loud speaker Y 1Form, the signal automatic switching circuit is by IC 15And the square-wave generator and the switch transistor T of peripheral cell composition 6, T 7Form IC 15Mouth 3 pin through resistance R 54Meet T respectively 6, T 7Base stage, T 6Collecting electrode meet voice signal producer IC 175 pin, IC 17Mouth 4 foot meridian capacitor C 38Meet IC 181 pin, T 7Emitter meet IC 16V DDPin, IC 16Mouth OUTThrough capacitor C 31Meet IC 181 pin, loud speaker Y 1With capacitor C 34Be connected on IC after the series connection 18Mouth 4 pin and ground between, the power supply of alarm circuit is by relay J 1Open contact J 1-1Control.
8, family saloon Car Burglar Alarm according to claim 7; it is characterized in that electric-shocking circuit is made up of hold concurrently start-up circuit, high voltage electrode net GDW of pulse signal generator, driving circuit, boost switching circuit, protective circuit, reference power supply, pulse signal generator is by IC 20And the peripheral cell composition, driving circuit is by transistor T 10, T 12Form resistance R 60, R 71, voltage stabilizer WG 3, diode D 7Form the reference power supply start-up circuit of holding concurrently, the boost switching circuit is by transistor T 8, T 9, step-up transformer B 1Form, protective circuit is by IC 19And peripheral cell transistor T 11, T 13, resistance R 62-R 66, capacitor C 36, C 37, diode D 10Form; J 1-1, resistance R 60, WG 3Be connected on after the series connection successively+12V and ground between, WG 3Negative earth, IC 204,8 pin meet WG 3Positive pole, step-up transformer B 1Inferior utmost point L 2With D 7After the series connection again with C 39Parallel connection, C 39Negative earth, C 39Positive pole through resistance R 71Meet WG 3Positive pole, IC 20Mouth 3 pin through resistance R 69Meet T 12Base stage, T 12Collecting electrode through resistance R 67Meet WG 3Positive pole, T 12Collecting electrode meet T 10Base stage, T 10Collecting electrode meet T 8, T 9Base stage, T 10Collecting electrode successively through R 61, J 1-1Meet+12V T 8, T 9The collecting electrode parallel connection after connect the end of the elementary L1 of B1, L 1Other end ground connection, T 8, T 9The emitter parallel connection after successively through resistance R 59, J 1-1Connect+12V; The IC of protective circuit 19And peripheral cell is formed monostable circuit, T 11Base stage successively through resistance R 59, J 1-1Meet+12V T 11Collecting electrode successively through resistance R 63, R 62Ground connection, T 11Emitter through resistance R 56Meet T 13Base stage, T 13Base stage meet IC 19Mouth 3 pin, IC 19Input end 6 pin be connected on R 62With R 63The node place, T 13Emitter meet WG 3Positive pole, T 13Grounded collector, IC 194,8 pin, T 11Emitter respectively through J 1-1Meet+12V IC 97 pin successively through resistance R 65, J 1-1Meet+12V high voltage electrode net GDW and B 1Secondary L 3In parallel.
9, family saloon Car Burglar Alarm according to claim 8, the projector that it is characterized in that wireless transceiver circuit is by the coding ic chip 21A T94W4 forms with radio-frequency transmissions, IC 2118 pin through zener diode WG 4Ground connection, IC 2118 pin through resistance R 73One the tunnel meets the T of receiver of remote-control sytem 1, T 2Emitter, its other end is successively through isolation diode D 11, J 1-1Connect+12V, leakage resistance R shakes 74Be connected on IC 2115 pin and 16 pin between, IC 21The 1-8 pin be the geocoding line, IC 21Mouth 17 pin connect the input end of a radio-frequency transmissions T94W4, the output termination antenna ANT of T94W4 3The receptor of wireless transceiver circuit receives a T2068K, decoding ic chip by radio frequency 22, switch transistor T 14, by IC 23And the siren signal generator formed of peripheral cell, by power amplifier piece IC 24And power amplifier, the loud speaker Y of peripheral cell composition 2Form, radio frequency receives the mouth of a T2068 OUTMeet IC 2214 pin, IC 22Mouth 17 pin through resistance R 96Meet T 14Base stage, T 14Collecting electrode through K switch 3Meet+6V T 14Emitter one tunnel successively through resistance R 77, R 78Ground connection, its another road meets IC 24Power end, IC 23V DDTermination R 77With R 78Node, IC 23Mouth OUTSuccessively through capacitor C 43, potential device W 2Meet IC 24Input end 3 pin, IC 24Mouth 4 foot meridian capacitor C 46Meet loud speaker Y 2
CN01260097U 2001-09-25 2001-09-25 Anti-theft apparatus on car Expired - Fee Related CN2490029Y (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102279998A (en) * 2011-05-24 2011-12-14 张公民 Intelligent remote burglar alarm
CN102279997A (en) * 2011-05-23 2011-12-14 李怀群 Burglar alarm
CN102642509A (en) * 2012-04-18 2012-08-22 邱柏康 Embedding vehicle networking device and communication control method thereof
CN106274812A (en) * 2016-10-13 2017-01-04 天津恺丰义科技有限公司 A kind of VATS Vehicle Anti-Theft System
CN106994933A (en) * 2016-01-25 2017-08-01 李洪军 A kind of flash unit

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102279997A (en) * 2011-05-23 2011-12-14 李怀群 Burglar alarm
CN102279998A (en) * 2011-05-24 2011-12-14 张公民 Intelligent remote burglar alarm
CN102642509A (en) * 2012-04-18 2012-08-22 邱柏康 Embedding vehicle networking device and communication control method thereof
CN102642509B (en) * 2012-04-18 2014-11-26 邱柏康 Embedding vehicle networking device and communication control method thereof
CN106994933A (en) * 2016-01-25 2017-08-01 李洪军 A kind of flash unit
CN106274812A (en) * 2016-10-13 2017-01-04 天津恺丰义科技有限公司 A kind of VATS Vehicle Anti-Theft System

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