CN2463246Y - Anti-theft monitoring speech alarm for vehicle - Google Patents

Anti-theft monitoring speech alarm for vehicle Download PDF

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Publication number
CN2463246Y
CN2463246Y CN01200817U CN01200817U CN2463246Y CN 2463246 Y CN2463246 Y CN 2463246Y CN 01200817 U CN01200817 U CN 01200817U CN 01200817 U CN01200817 U CN 01200817U CN 2463246 Y CN2463246 Y CN 2463246Y
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circuit
termination
central control
car
control computer
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CN01200817U
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孙成君
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Abstract

The utility model relates to an anti-theft monitoring alarm for vehicles. An infrared light transmitting and receiving diode of an infrared alarm device 2 in a driving cab is arranged at the front surface of a driving seat, a telephone transmitter of an alarm circuit for overproof sound volume in a vehicle is arranged in the driving cab, an alcohol and carbon monoxide transducer is arranged on a steering wheel, an inductor L2 in a wheel alarm device 2 is arranged at the vicinity of a wheel steel basin, and switches of a handbrake and a driver pedal switch alarm device 5 are arranged on the handbrake and on a vehicle floor at the feet of a driver. The utility model not only can carry out omnidirectional anti-theft monitoring operation to the handbrake, vehicle wheels, a vehicle cap, the driving seat, etc. and can give an alarm to a setting department or a vehicle owner through the network of a mobile phone and a global positioning system.

Description

Automobile burglar monitoring phonetic alarm
The utility model belongs to alarms and security systems for automobiles.
Existing car alarm is general only to be monitored car door or actuator, and can only send sound and light alarm once stolen phenomenon takes place, and can not notify remote monitoring center or public security department, especially it can not carry out omnibearing monitoring alarm to other position of automobile.
The purpose of this utility model is a kind of automobile burglar monitoring of design phonetic alarm, this device not only can be monitored car door and actuator, and can also adversary's damper brake, a plurality of positions such as wheel, car bonnet monitor, especially it can also carry out audio alert to remote public security department or car owner's mobile phone.And can also be connected with original cab warning, can network with global positioning system again, so that find the position at lost vehicles place.
The utility model comprise central control computer and voice produce infrared warning device 2 in circuit 1, the operator's compartment, wheel electromagnetic induction warning device 3, four car doors and the switch warning device 4 of preceding cover, hand braking lock and driver's foot-operated switch warning device 5, interface circuit 6, mobile phone alarm circuit 7 with existing car alarm, with the interface circuit 8 of global positioning system, car in volume alcohol and the CO (carbon monoxide converter) concentration warning circuit 10 that exceeds standard that exceeds standard in warning circuit 9, the car.Infrared warning device 2 is by infrarede emitting diode D in the operator's compartment 1, infrared light reception diode D 2, six resistance R 1-R 6, inverter ic 1, op amp IC 2Form D 1And D 2Be installed in the front of the left and right sides of chaufeur seat 11 respectively.The IC of the input termination central control computer 1 of infrared light transtation mission circuit 20P 1.0End; The IC of the output termination central control computer 1 of infrared light acceptor circuit 20P 1.1End.Wheel electromagnetic induction warning device 3 is by inductance L 1, L 2, eight capacitor C 1-C 8, eight resistance R 7-R 14, potential device W 1, four with a door IC 3-IC 6, op amp IC 7Form, wheel electromagnetic induction warning device 3 is made up of four identical circuit, and the mouth of each wheel electromagnetic induction warning device 3 meets the IC of central control computer 1 respectively 20P 2.0-P 2.3In an end.L in each circuit 2Be installed in respectively near the steel basin inboard of each wheel 12.The switch warning device 4 of four car doors and preceding cover is by five K switch 2-K 6, resistance R 15Form four K switch 2-K 5Be installed on the contacted position of a car door 13 and car body 15 closed backs K respectively 6Be installed on the contacted position of preceding cover 14 of automobile and car body 15 closed backs.The IC of the output termination central control computer 1 of the switch warning device 4 of four car doors and preceding cover 20P 1.6End.Hand braking lock and driver's foot-operated switch warning device 5 are by button switch K 7, K 8, resistance R 16Form.K switch 7Be installed on the driver underfooting car bottom plate 16 K switch 8Be installed on the hand braking lock 17.The IC of the output termination central control computer 1 of hand braking lock and driver's foot-operated switch warning device 5 20P 1.7End.With the interface circuit 6 of existing car alarm by eight resistance R 17-R 23, optocoupler amplifier IC 8, op amp IC 9Form the loud speaker of the existing car alarm of the input termination of interface circuit 6 or W, the Y two ends of alarm lamp, the IC of the output termination central control computer 1 of interface circuit 6 20P 3.5End.Mobile phone alarm circuit 7 is made up of GSM mobile handset 18, dial-up circuit 19, bell circuit 20, PAC circuit 21, telecommunication circuit 22, and dial-up circuit 19 is by relay J 1, relay J 1Normal opened contact J 11, phase inverter I 10Form J 11The IC of the input termination central control computer 1 of dial-up circuit 19 is good on A, the B end in the dialing that is attempted by GSM 20P 2.6End.Bell circuit 20 is by three resistance R 80-R 32, optocoupler amplifier IC 11, diode D 3Form, on the bell C of the input termination GSM of bell circuit 20, the D end, the IC of the output termination central control computer 1 of bell circuit 20 20P 2.5 End.PAC circuit 21 is by voltage transformer T 1, capacitor C 9, six resistance R 24-R 29, op amp IC 12, IC 13Form voltage transformer T 1Primary winding two termination GSM talked about E, F holds, the IC of the output termination central control computer 1 of PAC circuit 21 20P 2.4 End.Telecommunication circuit 22 is by voltage transformer T 2, capacitor C 10, C 11Form T 2Output primary two termination GSM send words G, Q the end, the mouth T of the input termination speech generating circuit 1 of telecommunication circuit 22 3The output primary two ends.With the interface circuit 8 of global positioning system by communication interface chip IC 14, IC 15Form the IC of the input termination central control computer 1 of interface circuit 8 20RXD and TXD end, the RS232 communication interface end of the output termination global positioning system of interface circuit 8.Volume exceeds standard warning circuit 9 by eight resistance R in the car 34-R 4, capacitor C 12, C 13, op amp IC 6, IC 7, transmitter MIC 1Form.Transmitter MIC 1Be installed in the operator's compartment 24 the volume IC of output termination central control computer 1 of warning circuit 9 that exceeds standard in the car 20P 3.6End.Alcohol and CO (carbon monoxide converter) concentration exceed standard warning circuit 10 by eight resistance R in the car 42-R 49, capacitor C 14, C 15, op amp IC 18, IC 19, alcohol and carbon monoxide transducer T form.Alcohol and carbon monoxide transducer T are installed on the interior bearing circle 25 of operator's compartment.The IC of the output termination central control computer 1 of warning circuit 10 20P 3.7End.Central control computer and speech generating circuit 1 are by micro controller system IC 20, latch IC 21, speech chip IC 22, eight resistance R 50-R 57, transmitter MIC 2, crystal oscillator J 2, nine capacitor C 16-C 24, light-emitting diode D 4, voltage transformer T 3Form.
The utility model not only can carry out anti-thefting monitoring to all car doors and actuator, and can also adversary's damper brake, wheel, preceding car bonnet carry out anti-thefting monitoring, also can monitor when excessive or carbonic oxide and alcohol content exceed standard when sound in the car, also be provided with warning device in the driver underfooting, once taking place, the theft phenomenon can report to the police to department that sets or car owner by mobile phone with voice timely, can also and report to the police with the networking of global location warning, search the position of losing the car place, and can also be connected with original car alarm.In a word the utility model to automobile can carry out the monitoring of comprehensive, multinomial purpose antitheft, have function many, search lose car convenient, advantage such as be difficult for being found when reporting to the police clear, warning.
Fig. 1 is a whole functional block diagram of the present utility model, Fig. 2 is an inductance, switch and light-dependent control element are at the installation site at each position of automobile structural representation, Fig. 3 is the electrical block diagram that central control computer and voice produce circuit 1, Fig. 4 is the electrical block diagram of infrared warning device 2 in the operator's compartment, Fig. 5 is the electrical block diagram of wheel electromagnetic induction warning device 3, Fig. 6 is the electrical block diagram of the switch warning device 4 of four car doors and preceding cover, Fig. 7 is the electrical block diagram of hand braking lock and driver's foot-operated switch warning device 5, Fig. 8 is the structural representation with the interface circuit 6 that has car alarm, Fig. 9 is the structural representation of mobile phone alarm circuit 7, Figure 10 is the structural representation with the interface circuit 8 of global positioning system, Figure 11 is the exceed standard structural representation of warning circuit 9 of volume in the car, and Figure 12 is the exceed standard structural representation of warning circuit 10 of alcohol and CO (carbon monoxide converter) concentration in the car.
Embodiment: present embodiment produces circuit 1 by central control computer and voice, infrared warning device 2 in the operator's compartment, wheel electromagnetic induction warning device 3, the switch warning device 4 of four car doors and preceding cover, hand braking lock and driver's foot-operated switch warning device 5, interface circuit 6 with existing car alarm, mobile phone alarm circuit 7, interface circuit 8 with global positioning system, the volume warning circuit 9 that exceeds standard in the car, alcohol and the CO (carbon monoxide converter) concentration warning circuit 10 that exceeds standard is formed in the car.Infrared warning device 2 is by infrarede emitting diode D in the operator's compartment 1, infrared light reception diode D 2, six resistance R 1-R 6, inverter ic 1, op amp IC 2Form D 1And D 2Be installed in the front of the left and right sides of chaufeur seat 11 respectively.R 1One terminate at+E cOn, R 1Another termination infrarede emitting diode D 1Positive pole, D 1Negative pole meet IC 1Mouth, IC 1Input termination central control computer IC 20P 1.0End i.e. 1 pin.R 1With+E cAn end that joins meets R again 2An end, R 2Another termination infrared light reception diode D 2Positive pole and R 5An end, D 2Negative earth, R 5Another termination IC 2In-phase input end, R 3Be connected on+E cAnd IC 2Inverting input between, R 4Be connected on IC 2Inverting input and ground between, R 6Be connected on IC 2In-phase input end and its mouth between, IC 2Output termination central control computer IC 20P 1.1End i.e. 2 pin.Infrared warning device 2 can make several roads by above same circuits in the operator's compartment, the infrared light receiving/transmitting diode on every road is installed on the diagonal line of seat 11 a fwds left side or on the right diagonal line, or one of the front of seat 11 backrests, one of operator's compartment front, every pair of diode all is oppositely arranged in a word.IC 1Select 7404 models for use, IC 2Select the LM324 model for use.Wheel electromagnetic induction warning device 3 is made up of standard frequency oscillator 3-1, wheel induced oscillation device 3-2, mixer amplifier 3-3, and standard frequency oscillator 3-1 is by resistance R 7, three capacitor C 1-C 3, adjustable inductance L 1, with the door IC 8Form C 1With L 1Circuit parallel one terminate at IC 8An input end on, the other end of this circuit parallel is connected on R 7An end on, R 7Another termination IC 8Mouth, IC 8Another the input termination+E c, C 2Be connected on IC 3Input end and ground between, C 3Be connected on R 7And between the ground.Wheel induced oscillation device 3-2 by with door IC 4, resistance R 8, three capacitor C 4-C 6, be installed near the inductance L the wheel steel basin inboard 2Form C 4With L 2Circuit parallel one termination IC 4An input end, another termination R of this circuit parallel 8An end, R 8Another termination IC 4Mouth, IC 4Another the input termination+E c, C 5Be connected on IC 4Input end and ground between, C 6Be connected on R 8Between one end and the ground.Mixer amplifier 3-3 by with door IC 5, IC 6, computing amplifies IC 7, potential device W 1, capacitor C 7, C 8, six resistance R 9-R 14Form IC 5An input termination standard frequency oscillator 3-1 in IC 3Mouth, IC 5Another input termination wheel electromagnetic induction oscillator 3-2 in IC 4Mouth, IC 5Output termination W 1A fixed end, W 1Another fixed end ground connection, W 1Slip termination R 10An end, R 10Another termination C 7An end, C 7Another termination IC 6An input end, IC 6Another the input termination+E c, R 9With C 8A termination and the C of circuit parallel 7The IC that links to each other 6An input end, another termination IC of this circuit parallel 6Mouth and R 12An end, R 12Another termination IC 7Inverting input, R 11One termination+E c, R 11Another termination IC 7Inverting input and R 14An end, R 14Other end ground connection, R 18And terminate at IC 7Inverting input and its mouth between, IC 7Output termination central control computer IC 20P 2.0-P 2.3In an end on, promptly each wheel correspondence an identical circuit, the output of each circuit meets P 2.0-P 2.3In a terminal.With door IC 3-IC 6Select CD4030 model IC for use 7Select the LM324 model for use.The oscillator frequency of standard frequency oscillator 3-1 and wheel induced oscillation device 3-2 is respectively 160KHZ and 161KHZ, and two oscillating impulses are at IC 5Place's mixing, IC 5The difference frequency of a 1KHZ of output and 321KHZ's and frequently is through IC 6Have only the signal of 1KHZ to be exaggerated after the low-pass filter filtering.L 2Be installed near the wheel steel basin inboard, adjust L 2Make it difference frequency and be 1KHZ, L after wheel is dismantled just 2Inductance value must change, output frequency also will change and alarm.The switch warning device 4 of four car doors and preceding cover is by five K switch 2-K 6, resistance R 15Form four K switch 2-K 5Be installed on the contacted position of a car door 13 and car body 15 closed backs K respectively 6Be installed on the contacted position of preceding cover 14 of automobile and car body 15 closed backs.K 2, K 3, K 4, K 5, K 6Be connected in series K 6Fixed end ground connection, K 2The moved end meet R 15An end and central control computer IC 20P 1.6End i.e. 7 pin, R 15Another termination+E cHand braking lock and driver's foot-operated switch warning device 5 are by button switch K 7, K 9, resistance R 16Form.K switch 7Be installed on the driver underfooting car bottom plate 16 K switch 8Be installed on the hand braking lock 17.K 7, K 8End ground connection all, K 7, K 8Another termination R 16An end and central control computer IC 20P 1.7End i.e. 8 pin, R 16Another termination+E cWith the interface circuit 6 of existing car alarm by eight resistance R 17-R 23, optocoupler amplifier IC 8, op amp IC 9Form the loud speaker of the existing car alarm of the input termination of interface circuit 6 or W, the Y two ends of alarm lamp, IC 8Select the TIL117 model for use, IC 9Select the LM324 model for use, R 18Be attempted by IC 8The two ends of middle diode, R 17Be serially connected in W and IC 8Diode cathode between, IC 8Collecting electrode through R 19Connect+E c, IC 8Collecting electrode meet R 21An end, R 21Another termination IC 9Inverting input, IC 8Grounded emitter, R 22Be attempted by IC 9Inverting input and its mouth between, R 20One termination+E c, R 20Another termination R 23And IC 9In-phase input end, R 23Other end ground connection, IC 9Output termination central control computer IC 20P 3.5End i.e. 15 pin.Mobile phone alarm circuit 7 is made up of GSM mobile handset 18, dial-up circuit 19, bell circuit 20, PAC circuit 21, telecommunication circuit 22, and dial-up circuit 19 is by relay J 1, relay J 1Normal opened contact J 11, inverter ic 10Form J 11Be attempted by on the dial key A, B end of GSM J 1One termination+E c, J 1Another termination IC 10Mouth, IC 10Input termination central control computer IC 20P 2.6End i.e. 27 pin.IC 10Select 7407 models for use.Bell circuit 20 is by three resistance R 30-R 32, optocoupler amplifier IC 11, diode D 3Form IC 11Select the TIL117 model for use, IC 11Collecting electrode meet central control computer IC 20P 2.5End i.e. 26 pin, IC 11Grounded emitter, D 3Positive pole meet IC 11The negative pole of middle diode, D 3Negative pole meet IC 11The positive pole of middle diode, R 31Be attempted by D 3Two ends on, R 30Be serially connected in bell C end and the D of GSM 3Positive pole between, D 3Negative pole connect the bell D end of GSM.PAC circuit 21 is by voltage transformer T 1, capacitor C 9, six resistance R 24-R 29, op amp IC 12, IC 13Form voltage transformer T 1Primary winding two termination GSM talked about E, F holds, T 1Output primary one end ground connection, another termination C 9An end, C 9Another termination R 24An end, R 24Another termination IC 12Inverting input, R 25Be attempted by IC 12Inverting input and its mouth between, IC 12In-phase input end ground connection, R 26Be serially connected in IC 12Mouth and IC 13Inverting input between, R 27Be attempted by at IC 13Inverting input and its mouth between, R 28One termination+E c, R 28Another termination IC 13In-phase input end and R 29An end, R 29Other end ground connection.IC 13Output termination central control computer IC 20P 2.4End i.e. 25 pin.IC 12, IC 13All select the LM324 model for use.Telecommunication circuit 22 is by voltage transformer T 2, capacitor C 10, C 11Form T 2Output primary two termination GSM send words G, Q the end, T 2Primary winding one end through C 11Meet T in the speech generating circuit 8Output primary one end, T 2The other end of primary winding through C 10Meet T in the speech generating circuit 3The other end of output primary.With the interface circuit 8 of global positioning system by communication interface chip IC 14, IC 15Form IC 14Select 1488 models for use, IC 15Select 1489 models for use, IC 14Input termination central control computer IC 20P 3.0End i.e. 10 pin, IC 15Output termination IC 20P 3.1End i.e. 11 pin, IC 14Mouth and IC 15Input end and the ground wire RS232 communication interface end that connects global positioning system.Volume exceeds standard warning circuit 9 by eight resistance R in the car 34-R 41, capacitor C 12, C 13, op amp IC 6, IC 7, transmitter MIC 1Form.Transmitter MIC 1Be installed in the operator's compartment 24 R 34One termination+E c, R 34Another termination C 12And R 35An end, C 12Other end ground connection, R 35Another termination MIC 1An end and C 13An end, MIC 1Other end ground connection, C 13Another termination R 36An end, R 36Another termination IC 16Inverting input, IC 16In-phase input end ground connection, R 37Be attempted by IC 16Inverting input and its mouth between, R 33Be serially connected in IC 16Mouth and IC 17Inverting input between, R 41Be attempted by IC 17Inverting input and its mouth between, R 39One termination+E c, R 39Another termination R 40And IC 17In-phase input end, R 40Other end ground connection, IC 17Output termination central control computer IC 20P 3.6End i.e. 16 pin.IC 16, IC 17Select the LM324 model for use.Alcohol and CO (carbon monoxide converter) concentration exceed standard warning circuit 10 by eight resistance R in the car 42-R 49, capacitor C 14, C 15, op amp IC 18, IC 19, alcohol and carbon monoxide transducer T form.Alcohol and carbon monoxide transducer T are installed on the interior bearing circle 25 of operator's compartment, and alcohol and carbon monoxide transducer T adopt commercially available gas sensitive tube.R 42One termination+E c, R 42Another termination R 43And C 14An end, C 14Other end ground connection, R 43An end and the C of another termination T 15An end, the other end ground connection of T, C 15Another termination R 64An end, R 44Another termination IC 18Inverting input, IC 18In-phase input end ground connection, R 45Be attempted by IC 18Inverting input and its mouth between, R 46Be serially connected in IC 18Mouth and IC 19Inverting input between, R 48Be attempted by IC 19Inverting input and its mouth between, R 47One termination+E c, R 47Another termination R 49And IC 19In-phase input end, R 49Other end ground connection, IC 19Output termination central control computer IC 20P 3.7End i.e. 17 pin.IC 18, IC 19Select the LM324 model for use.Central control computer and speech generating circuit 1 are by micro controller system IC 20, latch IC 21, speech chip IC 22, transmitter MIC 2, eight resistance R 50-R 57, nine capacitor C 16-C 24, light-emitting diode D 4, voltage transformer T 3, crystal oscillator JZ forms.IC 20Select 8031 models for use, IC 21Select the 74LS377 model for use, IC 22Select the ISD1420 model for use, C 16One termination+E c, C 16Another termination R 50An end and IC 20I.e. 9 pin of RST/VPD end, R 50Other end ground connection.JZ is attempted by IC 2018 and 19 pin between, C 17And C 13Circuit series be attempted by the two ends of JZ, C 17With C 13Point of connection ground connection.IC 2031,40 pin connect+E c, IC 2020 pin ground connection, IC 20P 0.0-P 0.7The end respectively with IC 21D 0-D 7End is corresponding in order to link to each other IC 20P 2.7Termination IC 21EN end, IC 21Q 0-Q 5The end respectively with IC 22A 2-A 7End is corresponding in order to connect IC 21Q 6End and IC 21PLAYL end link to each other, also meet R simultaneously 52An end, IC 21Q 7Termination IC 22REC end, also meet C simultaneously 19, R 51An end, IC 22PLAYE termination R 53An end, R 53, R 52, R 51, C 19The other end all connect+E c, IC 22SP +, SP -End i.e. 14,15 pin meets T 3The primary winding two ends, T 3The output primary two ends pick the C of telephone circuit 22 respectively 10, C 11One end.IC 22VSSD, VSSA, A 0, A 1End i.e. 12,13,1,2 pin ground connection, IC 22MIC promptly 17 pin meet C 23An end, C 23Another termination R 56And MIC 2An end, R 56Another termination R 57And C 24An end, R 57Another termination+E c, C 24And MIC 2Other end ground connection.C 22Be attempted by IC 22MICReF end promptly between 18 pin and the ground, R 55With C 21Be connected in parallel on IC 22The i.e. IC between 19 pin and the ground of AGC end 22V CCA, V CCDEnd i.e. 16,28 pin connects+E c, R 54One termination+E c, R 54Another termination D 4Positive pole, D 4Negative pole meet IC 22I.e. 25 pin of RECLED end, C 20Be attempted by IC 22ANAOUT and ANAIN end promptly between 21 and 20 pin.

Claims (6)

1, automobile burglar monitoring phonetic alarm, it comprises central control computer and voice produce circuit (1), infrared warning device (2) in the operator's compartment, wheel electromagnetic induction warning device (3), the switch warning device (4) of four car doors and preceding cover, hand braking lock and driver's foot-operated switch warning device (5), interface circuit (6) with existing car alarm, mobile phone alarm circuit (7), interface circuit (8) with global positioning system, the volume warning circuit (9) that exceeds standard in the car, alcohol and the CO (carbon monoxide converter) concentration warning circuit (10) that exceeds standard is characterized in that infrared warning device (2) is by infrarede emitting diode D in the operator's compartment in the car 1, infrared light reception diode D 2, six resistance R 1-R 6, inverter ic 1, op amp IC 2Form D 1And D 2Be installed in the front of the left and right sides of chaufeur seat (11) respectively, the IC of the input termination central control computer (1) of infrared light transtation mission circuit 20P 1.0End; The IC of the output termination central control computer (1) of infrared light acceptor circuit 20P 1.1End; Wheel electromagnetic induction warning device (3) is by inductance L 1, L 2, eight capacitor C 1-C 8, eight resistance R 7-R 14, potential device W 1, four with a door IC 3-IC 6, op amp IC 7Form, wheel electromagnetic induction warning device (3) is made up of four identical circuit, and the mouth of each wheel electromagnetic induction warning device (3) meets the IC of central control computer (1) respectively 20P 2.0-P 2.3In an end, the L2 in each circuit is installed in respectively near the steel basin inboard of each wheel (12); Hand braking lock and driver's foot-operated switch warning device (5) are by button switch K 7, K 8, resistance R 16Form; K switch 7Be installed on the driver underfooting car bottom plate (16) K switch 8Be installed on the hand braking lock (17); The IC of the output termination central control computer (1) of hand braking lock and driver's foot-operated switch warning device (5) 20P 1.7End; Mobile phone alarm circuit (7) is made up of GSM mobile handset (18), dial-up circuit (19), bell circuit (20), PAC circuit (21), telecommunication circuit (22), and dial-up circuit (19) is by relay J 1, relay J 1Normal opened contact J 11, inverter ic 10Form J 11Be attempted by on the dial key A, B end of GSM the IC of the input termination central control computer (1) of dial-up circuit (19) 20P 2.6End; Bell circuit (20) is by three resistance R 30-R 32, optocoupler amplifier IC 11, diode D 3Form, on the bell C of the input termination GSM of bell circuit (20), the D end, the IC of the output termination central control computer (1) of bell circuit (20) 20P 2.5End; PAC circuit (21) is by voltage transformer T 1, capacitor C 9, six resistance R 24-R 29, op amp IC 12, IC 13Form voltage transformer T 1Primary winding two termination GSM talked about E, F holds, the IC of the output termination central control computer (1) of PAC circuit (21) 20P 2.4End; Telecommunication circuit (22) is by voltage transformer T 2, capacitor C 10, C 11Form T 2Output primary two termination GSM send words G, Q the end, the mouth T of the input termination speech generating circuit (1) of telecommunication circuit (22) 3The output primary two ends; With the interface circuit (8) of global positioning system by communication interface chip IC 14, IC 15Form the IC of the input termination central control computer (1) of interface circuit (8) 20RXD and TXD end, the RS232 communication interface end of the output termination global positioning system of interface circuit (8).
2, automobile burglar according to claim 1 monitoring phonetic alarm is characterized in that interface circuit (6) with existing car alarm is by eight resistance R 17-R 23, optocoupler amplifier IC 8, op amp IC 9Form the loud speaker of the existing car alarm of the input termination of interface circuit 6 or W, the Y two ends of alarm lamp, the IC of the output termination central control computer (1) of interface circuit (6) 20P 3.5End.
3, automobile burglar monitoring phonetic alarm according to claim 1 is characterized in that volume exceeds standard warning circuit (9) by eight resistance R in the car 34-R 41, capacitor C 12, C 13, op amp IC 6, IC 7, transmitter MIC 1Form; Transmitter MIC 1Be installed in the operator's compartment (24) the volume IC of output termination central control computer (1) of warning circuit (9) that exceeds standard in the car 20P 3.6End.
4, automobile burglar monitoring phonetic alarm according to claim 1 is characterized in that interior alcohol of car and CO (carbon monoxide converter) concentration exceed standard warning circuit (10) by eight resistance R 42-R 49, capacitor C 14, C 15, op amp IC 18, IC 19, alcohol and carbon monoxide transducer T form, alcohol and carbon monoxide transducer T are installed in the operator's compartment on the bearing circle (25); The IC of the output termination central control computer (i) of warning circuit (10) 20P 3.7End.
5, automobile burglar monitoring phonetic alarm according to claim 1 is characterized in that central control computer and speech generating circuit (1) are by micro controller system IC 20, latch IC 21, speech chip IC 22, transmitter MIC 2, eight resistance R 50-R 57, nine capacitor C 16-C 24, light-emitting diode D 4, voltage transformer T 3, crystal oscillator JZ forms; C 16One termination+E c, C 16Another termination R 50An end and IC 20I.e. 9 pin of RST/VPD end, R 50Other end ground connection, JZ is attempted by IC 2018 and 19 pin between, C 17And C 18Circuit series be attempted by the two ends of JZ, C 17With C 18Point of connection ground connection, IC 2031,40 pin connect+E c, IC 2020 pin ground connection, IC 20P 0.0-P 0.7The end respectively with IC 21D 0-D 7End is corresponding in order to link to each other IC 20P 2.7Termination IC 21EN end, IC 21Q 0-Q 5The end respectively with IC 22A 2-A 7End is corresponding in order to connect IC 21Q 6End and IC 21PLAYL end link to each other, also meet R simultaneously 52An end, IC 21Q 7Termination IC 22REC end, also meet C simultaneously 19, C 51An end, IC 22PLAYE termination R 53An end, R 53, R 52, R 51, C 19The other end all connect+E c, IC 22SP +, SP -End i.e. 14,15 pin meets T 8The primary winding two ends, T 9The output primary two ends pick the C of telephone circuit (22) respectively 10, C 11One end, IC 22VSSD, VSSA, A 0, A 1End i.e. 12,13,1,2 pin ground connection, IC 22MIC promptly 17 pin meet C 23An end, C 23Another termination R 56And MIC 2An end, R 56Another termination R 57And C 24An end, R 57Another termination+E c, C 24And MIC 2Other end ground connection, C 22Be attempted by IC 22MICReF end promptly between 18 pin and the ground, R 55With C 21Be connected in parallel on IC 22AGC end promptly between 19 pin and the ground, IC 22V CCA, V CCDEnd i.e. 16,28 pin connects+E c, R 54One termination+E c, R 54Another termination D 4Positive pole, D 4Negative pole meet IC 22I.e. 25 pin of RECLED end, C 20Be attempted by IC 22ANAOUT and ANAIN end promptly between 21 and 20 pin.
6, automobile burglar monitoring phonetic alarm according to claim 1, the switch warning device (4) that it is characterized in that four car doors and preceding cover is by five K switch 2-K 6, resistance R 15Form four K switch 2-K 5Be installed on the contacted position, the closed back of a car door (13) and car body (15) K respectively 6Be installed on the contacted position of preceding cover (14) of automobile and the closed back of car body (15) IC of the output termination central control computer (1) of the switch warning device (4) of four car doors and preceding cover 20P 1.6End.
CN01200817U 2001-02-09 2001-02-09 Anti-theft monitoring speech alarm for vehicle Expired - Fee Related CN2463246Y (en)

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CN01200817U CN2463246Y (en) 2001-02-09 2001-02-09 Anti-theft monitoring speech alarm for vehicle

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1304227C (en) * 2003-12-24 2007-03-14 周巽 Monitoring method for controlling driver's drunk driving using satellite positioning system
CN104176008A (en) * 2014-08-25 2014-12-03 重庆守护神电子科技有限公司 Automobile alarm method and device and system
CN104670161A (en) * 2015-02-05 2015-06-03 胡齐放 Vehicle safety equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1304227C (en) * 2003-12-24 2007-03-14 周巽 Monitoring method for controlling driver's drunk driving using satellite positioning system
CN104176008A (en) * 2014-08-25 2014-12-03 重庆守护神电子科技有限公司 Automobile alarm method and device and system
CN104670161A (en) * 2015-02-05 2015-06-03 胡齐放 Vehicle safety equipment

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