CN105788192A - Household early warning security door with automatic monitoring function - Google Patents
Household early warning security door with automatic monitoring function Download PDFInfo
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- CN105788192A CN105788192A CN201410781841.0A CN201410781841A CN105788192A CN 105788192 A CN105788192 A CN 105788192A CN 201410781841 A CN201410781841 A CN 201410781841A CN 105788192 A CN105788192 A CN 105788192A
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Abstract
The invention relates to a household early warning security door with an automatic monitoring function and belongs to the electronic technical field. The household early warning security door is composed of a power source unit, an early warning unit, a field alarm unit, a start switch, a remote control transmitting circuit, a telephone alarm unit, power source boxes and an installation box; an alarm circuit as well as a start OR gate, an electronic switch, an RS trigger with a display function, and a time controller which are arranged in a video recording system are installed in the installation box together; the installation box is fixed in an anti-theft security door; two power sources and storage batteries matched with the two power sources in the power source unit are installed in the corresponding power source boxes; when a hand touches a clock hole cover sheet in the early warning unit, or when the clock hole cover sheet becomes loose, the field alarm unit will be started and enables filed warning and recording; when the clock hole cover sheet becomes loose, and the start switch is started, the remote control transmitting circuit emits alarm signals, and the telephone alarm unit notifies related people timely, and after receiving a telephone alarm, people can stop the alarm by pressing a # key, and the alarm can be stopped automatically after a certain time if the # key is not pressed, and therefore, convenience and reliability can be realized.
Description
Technical field
Belong to electronic technology field.
Background technology
Door, is security personnel's equipment most basic among family, develops so far, occur in that numerous anti-theft safety doors, but whether what kind of anti-theft safety door, media are all dangerous at report anti-theft safety door, and newspaper often occurs, a few minutes even drive a lock for tens 20 seconds, even a key can drive several locks, sounds astonishing, will ensure the safety of family's property, allow anti-theft safety door active anti-theft, it is necessary to solve the following problems that
1, allow warning in advance.Common crime is all from cracking lockhole, if just starting just to produce warning, making perpetrator's mental pressure increase, it is possible to can receive hands with regard to this, thus avoiding the generation of serious consequence, but warning how could be allowed to shift to an earlier date, and this is a problem.
2, need to monitor at any time, it is simple to people understand motivation, the process that event occurs.This will use photorecorder, use photorecorder, sound being impossible thing among family, and family is different from market, it is likely that be all useless record bimester of January, and it is just reasonable that what kind of photorecorder is used among family, and this is also the problem of a research.
3, people does not know that in family, thing is a big leak of security personnel outside, although market has had telephone alarm, but these ornaments needing to increase family, seem very burdensome, a lot of people will be considered that this is a faulty stroke in calligraphy or painting, so which type of telephone alarm not only need not increase the ornaments of family but also possesses the function of all telephone alarms, this is a difficult problem.
4, any electronic product, power supply is all a key, particularly in thunderstorm season, need to accomplish that lightning protection effect is good, the equipment being with just can be made will not to be struck by lightning and damage have power failure or the possibility of civil power instability in some places, it is good that this is also required to power supply stability, at any time will ensure the works fine performance of institute's carrying device, series products of particularly ensuring public security, need a reliable and stable power supply matched especially.
In sum, by these Resolving probiems, it is necessary to the technology of innovation, need the support of numerous technology, therefore, anti-theft safety door will be allowed to form a kind of enabling convenient, the real anti-theft safety door that protection function is perfect, in addition it is also necessary to further research and development, just adapts to the demand of society.
Summary of the invention
The main purpose of the present invention is a kind of technology of innovation, so as to send warning at the beginning of crime, fail to prevent, moreover it is possible to produce further formal warning, no matter it is early warning or formally reports to the police, the generation motivation of capital whole process record case, process, under the premise not increasing household arrangement, increase the utilization of telephone set, so as to possess the function of telephone call, coordinate reliable and stable power supply, so as to keep good security personnel's performance at any time, promote the performance improving anti-theft safety door all sidedly.
The technical solution used in the present invention is:
1, the domestic early warning security door of monitoring automatically is by power subsystem, prewarning unit, onsite alarming unit, starting switch, remote controlled transmitting circuit, telephone call unit, and power pack, mounting box collectively constitutes.
Wherein: the float charger that power subsystem is integrated by monitor set and voltage stabilizing and telephone call power supply form；Prewarning unit is made up of lockhole cover plate and early warning circuit；Onsite alarming unit is made up of with Camcording system on-the-spot attention device；Telephone call unit is by receiving unit, and alarm electric switch element, warning timing unit, audio decoding unit, telephone alarm collectively constitutes.
Early warning circuit and the startup in Camcording system or door, electrical switch, with the rest-set flip-flop of display, time controller be together with install in mounting box, mounting box is fixed in anti-theft safety door again.
The float charger that monitor set and voltage stabilizing are integrated is that onsite alarming unit, prewarning unit, starting switch are powered.
The float charger that monitor set and voltage stabilizing are integrated is adjusted circuit by rectification circuit, anti-thunder tube, voltage stabilizing, overvoltage crowbar, current foldback circuit and monitoring means, discharge and recharge electronic switching circuit, balance diode collectively constitute.
Anti-thunder tube is connected between the output of rectification circuit and ground wire; the output of rectification circuit connects voltage stabilizing and adjusts the control end of the input of circuit, the input of overvoltage crowbar, discharge and recharge electronic switching circuit; voltage stabilizing adjusts the output of circuit and is connected to current foldback circuit and the positive pole of monitoring means, balance diode, and the negative pole of balance diode becomes the output of the float charger that monitor set is integrated with voltage stabilizing.
The live wire of the early warning circuit in prewarning unit is connected on the output of the float charger that monitor set is integrated with voltage stabilizing；The output of the float charger that the power supply termination monitor set of the Camcording system in on-the-spot attention device is integrated with voltage stabilizing, a contact lead-out wire of starting switch connects the output of the float charger that monitor set is integrated with voltage stabilizing.
Telephone call power supply is collectively constituted by rectification unit, AC voltage-stabilizing unit, backup protection unit, direct current component and balance of voltage diode; the output of rectification unit connects the input of AC voltage-stabilizing unit; it is also connected with the control end of direct current component; the output of AC voltage-stabilizing unit is connected to the control end of backup protection unit; and the positive pole of balance of voltage diode; the negative pole of balance of voltage diode is the output of telephone call power supply, is connected to remote-control receiving circuit and telephone call unit.
Early warning control unit is made up of lockhole cover plate and early warning circuit.
Lockhole cover plate is that one piece of sheet metal is made, bigger than lockhole, is covered by lockhole together with starting switch, and lockhole cover plate is drawn with two wires, is connected in early warning circuit.
Early warning circuit is a kind of to have possessed amplification, shaping, electronic circuit that carrying load ability is strong, and its power end is connected in the output of the float charger that monitor set is integrated with voltage stabilizing, and the output of early warning circuit is connected to onsite alarming unit.
Onsite alarming unit is made up of with Camcording system on-the-spot attention device,
Camcording system by start or door, electrical switch, photorecorder, with display rest-set flip-flop, time controller, manual control switch form.
The output of early warning circuit, another contact lead-out wire of starting switch, manual control switch a contact lead-out wire, time controller be coupled with start OR circuit input, start or door output connects electrical switch, the output of electrical switch connect photorecorder, time controller control end, rest-set flip-flop with display and the power end of on-the-spot attention device.
Starting switch is arranged on above door lock hole, the button of starting switch is by the compressing of lockhole cover plate, one contact lead-out wire of starting switch connects the output of the float charger that monitor set is integrated with voltage stabilizing, another contact lead-out wire connects two-way, one tunnel connects the power end of alarm transmission circuit, and another road connects an input of startup or door.
Telephone call unit is by alert receipt unit, alarm electric switch element, warning timing unit, warning OR circuit, and audio decoding unit, telephone alarm collectively constitutes.
Alert receipt unit is a kind of radiofrequency signal received with coding the electronic circuit that can decode it, this unit the opening of the outfan alarm electric switch element that is connected to rear class control input.
Alarm electric switch element is one and both has the electronic circuit amplifying character, it is again the electronic circuit that a kind of load capacity is strong simultaneously, this alarm electric switch element has the input of two kinds of working state controls, one of them is on state and controls input, and opening controls input and is connected to the outfan of prime alert receipt unit；Another is that closed mode controls input, and closed mode controls input and is connected to the outfan of warning OR circuit, and the input of warning OR circuit is connected to the outfan of audio decoding unit and the outfan of warning timing unit respectively；The outfan of alarm electric switch element is connected to the job control input of telephone call unit.
Telephone alarm is to be collectively constituted by telephone set, dialing integrated circuit, reception programme control circut.
Button Copper Foil Output matrix end lead-out wire from a telephone set dial key printed panel is connected with the button pin end in dialing integrated circuit；Corresponding to hands-free button two Copper Foil lead-out wires from keyboard for telephone set, are connected with the output receiving programme control circut；The storage tube foot in circuit is become to be connected with the multidigit outfan receiving programme control circut respectively with phone dial set；Being connected to telephone wire with the signal output part pin in dialing integrated circuit, the end that controls receiving programme control circut connects the output of alarm electric on-off circuit.
Receiving programme control circut to be made up of enumerator 4060, the input that last output of enumerator 4060 connects OR circuit is followed by the closed mode input of alarm electric switch element.
Audio decoding unit is made up of double-audible frequency integrated circuit and relevant peripheral element.
The input of audio decoding unit is connected with the tone frequency channel wire in telephone set, with double-audible frequency integrated circuit output the 3rd C outfan, 4th D outfan is connected with decoding circuit input, and the outfan of decoding circuit is connected to the closed mode of alarm electric switch element and controls input.
Warning timing unit is an electronic timing circuit, warning timing unit work inputIt is connected toAlarm electric switch element'sOutfan, or the outfan of alert receipt unit, when receiving unit and having output, timing unit starts, and warning timing unit outfan is connected to the closed mode of alarm electric switch element and controls input.
Warning firing switch is arranged on antitheft door.
2, the alarm electric switch element in alert receipt unit, warning timing unit, warning OR circuit, audio decoding unit and in telephone alarm receive programme control circut, dialing integrated circuit be all installed in telephone set.
3, the float charger that the monitor set in power subsystem and voltage stabilizing are integrated and telephone call power supply are respectively equipped with an accumulator, and two power supplys are separately mounted in two power packs with accumulator.
4, remote controlled transmitting circuit is that the float charger being integrated with monitor set and voltage stabilizing is arranged in same power pack.
Operation principle:
Automatically the domestic early warning security door of monitoring is the Domestic anti-theft safety door that monitor set is shot with video-corder, early warning of reporting to the police, telephone call are integrated, by power subsystem, prewarning unit, onsite alarming unit, starting switch, remote controlled transmitting circuit, telephone call unit collectively constitutes, and the float charger that power subsystem is integrated by monitor set and voltage stabilizing and telephone call power supply form；Prewarning unit is made up of lockhole cover plate and early warning circuit；Onsite alarming unit is made up of with Camcording system on-the-spot attention device；Telephone call unit is by receiving unit, and alarm electric switch element, warning timing unit, audio decoding unit, telephone alarm collectively constitutes.Two power supplys are equipped with an accumulator, and the voltage regulation performance of two power supplys is good, lightning protection effect notable, keeps good service behaviour at any time, make the domestic early warning security door of monitoring automatically possess multiple protective.
One, possessed the protection of pre-warning: just contacted lockhole cover plate at hands and will produce to warn, and situation about oneself opening the door with mechanical key because electronic telecontrol goes wrong, although also can produce warning, but it is on the scene to be because one of own side, so will not feel alarmed.Also therefore differentiating enabling is the normal door of owner or the preparation of perpetrator cracks lockhole and enters room.
Hands has just contacted lockhole cover plate, will produce touch signal, and early warning circuit is one has possessed amplification, shaping, and the electronic circuit that carrying load ability is strong, even if thus touch signal is very faint, but after the amplification of early warning circuit, shaping, the available signal of telecommunication can be become, while startup onsite alarming unit forms on-the-spot warning reliably, start to shoot with video-corder, now because but without formally starting crime, therefore, warning now is called pre-warning, shoots with video-corder and is called record before case.Its benefit is: just produces pre-warning at the beginning of crime, can not only increase the mental pressure of perpetrator, receive hands in advance, it is to avoid serious consequence occur, more can have record before case, make people understand the motivation of crime, it is simple to more to perform strick precaution after people.
Image the principle of record time record: shoot with video-corder control or door when having output to open electrical switch before generation case every time, signal is had to trigger time controller, so the moment of generation can be recorded automatically, thus hands contact lockhole cover plate all can produce to shoot with video-corder and onsite alarming every time.
Two, pre-warning fails to prevent, if committed a crime further, can produce formal warning.This is owing to loosening when lockhole cover plate, the button of starting switch is no longer made contact create change by the compressing of lockhole cover plate, thus producing to start alarm signal, owing to a contact lead-out wire of starting switch connects the output of the float charger that monitor set is integrated with voltage stabilizing, another contact lead-out wire connects two-way, one tunnel connects the power end of alarm transmission circuit, another road connects an input of startup or door, so after the contact of starting switch changes, two contactings, alarm transmission circuit start, alarm signal is sent, onsite alarming unit starting simultaneously.
Starting switch is sensitive and reliable, and in time, because when lockhole cover plate souththern pine is dynamic, starting switch just produces to start alarm signal, now also also has very long distance from consequence, therefore, report to the police in time, it also avoid the generation of serious consequence to a great extent, and the startup of now alarm unit, the overall process of crime can be recorded, it is simple to the viewing that people are later.
Three, the onsite alarming formed does not only have chimes of doom and also image record, it is simple to understand course of event afterwards, very beneficial to solving a case.
Camcording system by start or door, electrical switch, photorecorder, with display rest-set flip-flop, time controller, manual control switch form.
No matter it is that the warning circuit in pre-warning has output, or starting switch contact there occurs change, or manual control switch contact changes, all can start photorecorder and on-the-spot attention device, form shooting record and onsite alarming sound.
1, time controller (7-4 in Fig. 2) is the instrument with time control and display, as long as having preset the time, it will export signal, through starting or after door (7-1 in Fig. 2), open electrical switch (in Fig. 2 7-2), then allow photorecorder (7-5 in Fig. 2) work, and start onsite alarming circuit.
2, the principle of shooting record overall process is produced: although hands have left the lockhole cover plate above lockhole after forcing open the door, but the alarm switch button under being pressed in theft protection plate is no longer by the compressing of lockhole cover plate, having there occurs change, alarm switch (in Fig. 2 3) closes, so having opened photorecorder logging.
3, there is displaying principle after shooting record before generation case: in Fig. 2,7-3 is a kind of rest-set flip-flop with display, thus there is Memorability, every time or when door has output to open electrical switch (in Fig. 2 7-2), the rest-set flip-flop having display is triggered in capital, so once after rest-set flip-flop is triggered, additional LED can luminescence display.
Four, it is also equipped with the function of telephone call, has accomplished that people knows thing in family outside, compensate for the big leak of on security personnel.
1, failing to prevent in early warning, continue to crack lockhole when making lockhole cover plate loosen, starting switch starts remote controlled transmitting circuit and sends alarm command, now only onsite alarming, also starts telephone call, notifies related personnel in time.
2, the principle producing telephone call is:
Telephone call unit is by receiving unit, and alarm electric switch element, warning timing unit, audio decoding unit, telephone alarm collectively constitutes.General telephone set has all possessed storage function, simply storage number sets number number, and the dialing integrated circuit in the present invention has following function, one is to store multiple telephone number, when oneself storage is complete in advance (present invention can utilize former existing phone that this integrated circuit is stored), as long as its storage pin being added one trigger signal, this sheet will automatically control and send a phone number dial, so its multiple storage number ends have been connected on the multiple outfans received in programme control circut respectively, the dialing outfan of this integrated circuit has been connected on telephone set, so when starting telephone call, the multiple outfans receiving programme control circut can start the multi-section telephone number of storage in integrated dialing block.A lot of models dialling integrated circuit suffer from powerful storage number function, and a lot of integrated circuit storage capability are all more than 10 numbers, so phone circular function is very powerful.
After this measure is implemented, when having alert signal, alert receipt circuit receives signal, and alarm electric on-off circuit is open-minded, receives programme control circut and starts, and makes telephone alarm transfer to the number of storage in dialing integrated circuit successively.The logic function produced is first instantaneous to open Hands-free key, then opens storage button one key such as P key, after certain time, closes again Hands-free key, it is achieved cycle first time open-minded, to realize the call to the mobile phone stored.And then again by similar program, open the storage two keys phone that such as 0 key is stored, form the call to second storage phone and dial, in like manner, open the 3rd key storage key, the 4th key, or later key, such iterative cycles, until terminating, completes the call to many group mobile phones or base.
3, artificial stop telephone call principle be: when the artificial # keyboard by telephone set, the outfan of double-audible frequency has signal, the code of dual-audio outfan is 12, and the connotation of the binary system of 8421 codings of four outfans of its double-audible frequency integrated circuit is that A position is 0；B position is O；C position and D position are a high position.At this moment can translate with decoding circuit, decoding circuit is formed with decoding resistance by decoding diode, when audio decoding circuit has signal to exist, must be that decoding diode has a high position with the output decoding two double-audible frequency integrated circuits that resistance is connected, a decoding circuit output high position, the outfan of decoding circuit is connected to the closed mode input of alarm electric switch element, so when decoding circuit has high-order output, alarm electric on-off circuit cuts out, now telephone alarm quits work, and namely stops telephone call.Its meaning is, after recipient receives telephone call phone, it is possible to operate artificially, makes telephone alarm quit work.
4, the reason of telephone call it is automatically stopped:
Receive programme control circut to be made up of enumerator 4060, when last output of enumerator 4060 has a high position, make telephone alarm quit work.
Work as recipient, when not pressing square artificially, audio decoding unit is without output, telephone call will continue, warning timing unit starts, and after certain time, there is high-order output enumerator position, this output is formed with audio decoding unit output or door relation is added to alarm switch closing control point, so telephone call will be stopped.This timing circuit circuit is simple, reliably.Timed length can regulate length and the output figure place of oscillating element.Thus the time of design can be realized easily.Meaning in the use of this unit is, has automatic automatic stop function.Recipient is not likely to there are 2 reasons by square, and one allows all recipients know the inside story when being.Two is do not operate for some reason.
Five, no matter onsite alarming or telephone call maintains good service behaviour at any time.
Float charger that to be no matter monitor set be integrated with voltage stabilizing or telephone call power supply, be provided with an accumulator, and it is wide that two power supplys have all possessed adaptation civil power scope, highly reliable；Lightning protection effect is good, overvoltage capabilities powerful, and two power supplys all achieve science floating charge, and the float charger that monitor set and voltage stabilizing are integrated has been also equipped with when being arranged for or short trouble, generation overvoltage or mistake stream occurs in power supply itself, the function that can actively point out, it is used in protector product, at any time protector all keeps good service behaviour, it is not necessary to worries security personnel's leak occur, makes that protector is round-the-clock awaits orders.
Six, onsite alarming unit is mounted in a box, this box has been fixed in anti-theft safety door, without separately looking for place to lay, and the float charger that remote controlled transmitting circuit, monitor set are integrated with voltage stabilizing and provisioned accumulator jointly together be placed in same power pack, this power pack can be fixed on anti-theft safety door.And telephone call power supply and supporting accumulator are to be additionally mounted in a power pack.
Alarm electric switch element in alert receipt unit, warning timing unit, warning OR circuit, audio decoding unit and in telephone alarm receive programme control circut, dialing integrated circuit be all installed in telephone set.
Advantage highlighted below is had after the invention process:
One, the perfect all sidedly performance of anti-theft safety door, make anti-theft safety door possessed monitoring shoot with video-corder, the function such as early warning, telephone call of reporting to the police, be fully completed the situation that conventional anti-theft safety door is passively defended.
Two, possess warning function, at the beginning of crime, just produce early warning, allow warning in advance, greatly avoid the generation of consequence.
Three, shooting record performance is excellent.One is that before case, record is given prominence to the key points.Two is the owner that can automatically show announcement after having record, " will not leak visit ".Three is there occurs that making cases can record overall process.Four is that shooting record has various ways.Five is the time having generation when record.These 5 meanings have return visit and save time, economize energy, save device resource etc. number of advantages, and being truly realized workable feature is.(in the situation of work strain, shooting can not be carried out " return visit " by impunity by family, more impossible in return visit, watch much useless impunity record general).Thus for understanding family public security present situation, there is highly important positive role.
Four, achieving the comprehensive exploitation of telephone set, it is achieved that dual-use, telephone set is not only communication tool, has possessed the function of telephone call especially, does not produce the burden of the multiple device element of family's device.
Five, report to the police advanced person, because make use of modern network platform, so when having alert, it is possible to notify personnel outside room exactly.List has the following advantages compared with similar products with regard to this function:
1 and starting switch Joint Implementation after; anti-theft safety door and alarm achieve the combination of science; the advantage having possessed two kinds of protectors; usually both people can be kept outside the door; run into other people when committing a crime; telephone call and onsite alarming two kinds warning can be sent; to " actively the protectiveness " that increase antitheft door; it is all very significant; so this product has been fully completed antitheft door when there being people to commit a crime; passively can only be invaded the passive situation of destruction by other people, improve security personnel's performance of antitheft door all sidedly.
2 and starting switch Joint Implementation after, warning system has very excellent character, and more topmost is will not report by mistake completely and not report.Both is most valuable for alarm.Its reason be existing product when using every time, be required for increasing certain operations program, otherwise can produce wrong report or situation about not reporting, and being used in combination of inventing does not affect normal custom, do not produce situation about not reporting to the police or the situation of wrong report.
3, reporting to the police advanced in performance, one is that not only recipient can receive warning message, and can listen to the situation at scene.Two to be off warning selectivity flexible, both can after a people knows, by stop key " well " bond bundle, can continue again to notify that all people know.
4, phone hand-free function can be used to produce the alert sound in scene, after recipient receives calls, scene can be carried out and monitor, accomplish a tractor serves several purposes.
Six, two power supplys in power subsystem have all possessed adaptation civil power scope extensively, highly reliable；Lightning protection effect is good, overvoltage capabilities powerful, and two power supplys all achieve science floating charge, and the float charger that monitor set and voltage stabilizing are integrated be also equipped with is arranged for or power supply itself short trouble occurs, when there is overvoltage or cross stream, the function that can actively point out, used for this invention, this product is made to keep good service behaviour at any time, it is not necessary to worry that security personnel's leak occurs.
Accompanying drawing explanation
Fig. 1 is the graph of a relation of each several part in the domestic early warning security door automatically monitored.
In figure: the accumulator that the float charger that 1-1 is integrated with voltage stabilizing with monitor set matches；The float charger that 1-2, monitor set and voltage stabilizing are integrated；2, lockhole cover plate；3, starting switch；4, early warning circuit；5, manual control switch；6, onsite alarming unit；7, Camcording system；8, on-the-spot attention device；10, remote controlled transmitting circuit；The accumulator that 11-1 matches with telephone call power supply；11-2, telephone call power supply；12, telephone call unit.
Fig. 2 is starting switch and the installation of lockhole cover plate, the power pack installing the float charger that monitor set is integrated with voltage stabilizing and mounting box figure.
In figure: 1, the power pack of the float charger that monitor set is integrated with voltage stabilizing is installed；The accumulator that the float charger that 1-1 is integrated with voltage stabilizing with monitor set matches；The float charger that 1-2, monitor set and voltage stabilizing are integrated；2, lockhole cover plate；3, starting switch；3-1, welding starting switch printed panel；4, early warning circuit；7-1, startup or door；7-2, electrical switch；7-3, with display rest-set flip-flop；7-4, time controller；7-5, photorecorder；8, on-the-spot attention device；9, mounting box；10, remote controlled transmitting circuit；20, lockhole；21, anti-theft safety door.
Fig. 3 is telephone call unit and telephone call power supply diagram.
In figure: 11, the power pack of telephone call power supply is installed；The accumulator that 11-1 matches with telephone call power supply；11-2, telephone call power supply；12-1, alert receipt unit；12-2, alarm electric switch element；12-3, telephone alarm；12-4, warning OR circuit；12-5, double-audible frequency unit；12-6, warning timing unit.
Fig. 4 is the telephone alarm figure in telephone call unit.
In figure: 12-3-1, reception programme control circut；12-3-2, dialing integrated circuit；The lead-out wire of hands-free button corresponding in 12-3-3, telephone set dialing keyboard；12-3-4, hands-free button；Other storage button corresponding in 12-3-5, telephone set dialing keyboard；12-3-6, telephone set dialing keyboard.
Fig. 5 is the figure of alert audio decoding circuit, OR circuit, warning timing circuit.
In figure: 12-2, alarm electric switch element；12-4, warning OR circuit；12-5, double-audible frequency unit；12-5-1, audio decoding circuit；12-5-2, decoding resistance；12-5-3, decoding diode；12-6, warning timing unit；12-3-1, reception programme control circut；12-6-1, oscillating capacitance；12-6-2, the first oscillation resistance；12-6-3, the second oscillation resistance.
Fig. 6 is the float charger figure that monitor set is integrated with voltage stabilizing.
In figure: the accumulator that the float charger that 1-1 is integrated with voltage stabilizing with monitor set matches；12-1, alert receipt unit；1-2-2, anti-thunder tube；1-2-3, voltage stabilizing adjust circuit；1-2-4, overcurrent protection and monitoring means；1-2-5, overvoltage crowbar；1-2-6, discharge and recharge electronic switching circuit；1-2-7, balance diode；The voltage output end of the float charger that 1-2-8, monitor set and voltage stabilizing are integrated.
Detailed description of the invention
Fig. 1 to Fig. 6 describes specific embodiment of the invention example.
One, the installation of lockhole cover plate and starting switch:
1, it is processed into one block of hard material and strikes out the lockhole cover plate bigger than lockhole.
2, spiling at the periphery of lockhole cover plate, the local punching installing lockhole cover plate at shop front lockhole is corresponding with it, the installing hole tapping of the shop front.
4, plus hollow cushion ring between lockhole cover plate and door, hollow place is allowed to expose lockhole.
5, lockhole cover plate is fixed in the shop front.Pad last layer insulant such as plastic washer when fixing it should be noted that when fixing between lockhole cover plate and door.
6, two lead-out wires of lockhole cover plate are connected respectively in early warning circuit.
7, being welded on by starting switch on a bar printing plate, the printed panel having welded switch is fixed on door lock hole.
8, a contact lead-out wire of starting switch connects the output of the float charger that monitor set is integrated with voltage stabilizing, and another contact lead-out wire connects two-way, and a road connects the power end of alarm transmission circuit, and another road connects an input of startup or door.
9, lockhole cover plate oppresses starting switch button after fixing.
Two, the enforcement of onsite alarming unit:
Connect on request.
Detection: press manual control switch, survey the output of electrical switch with the voltage gear of circuit tester, it should for high pressure, or observe video camera and onsite alarming device, when manual control switch is pressed, video camera starts, and onsite alarming device is reported to the police.If not right, or be Camcording system wrong or manual control switch bad.
Three, the detection of early warning:
The lead-out wire of lockhole cover plate is connected to shoots with video-corder in circuit, lockhole cover plate is contacted at hands, shoot with video-corder circuit and be output as high pressure, otherwise should strengthen the sensitivity of lockhole cover plate, the mode of the sensitivity increasing lockhole cover plate is to draw a lead-out wire on lockhole cover plate again, connecting an inductance capacitance, the other end of inductance capacitance receives the rectification input of the float charger that monitor set is integrated with voltage stabilizing.
Four, the enforcement of telephone call unit:
(1), telephone alarm part is implemented, as shown in Figure 4: transform with telephone set, first taken apart by telephone set, expose the printed panel corresponding with keyboard.
1, an ordinary telephone set is looked for.
2, telephone set is taken apart, expose the printed panel corresponding with keyboard.
3, being fixed on two Copper Foils that when hands-free button is pressed, its conductive rubber correspondence connects with one end of two wires, the other end is connected on the first outfan of program-controlled unit.
4, being connected on the button Copper Foil matrix that on telephone key dish, button is formed respectively with one end organizing wire, the other end is connected on pin corresponding in the dialing integrated circuit of information unit more.
5, dialing integrated circuit signal outfan is connected on the telephone wire of telephone set.
6, the output of alert receipt circuit being connected on the starting end receiving programme control circut, the outfan receiving programme control circut connects the input of dialing integrated circuit.
(2), weld audio decoding circuit and receive programme control circut, such as Fig. 5.
Selected one piece of double-audible frequency integrated circuit, such as 8870, welds this integrated circuit peripheral part, is inputted end welding with on audio output line in Telephone set.
Weld the decoding circuitry of the output bit-line of this integrated circuit, translate the decoding of square, adopt the decoding circuit of resistance and diode, namely it is be connected on an output bit-line of double-audible frequency integrated circuit with the negative pole of a diode, being welded on the another one output bit-line of double-audible frequency integrated circuit with one end of a resistance, another end edge of resistance and diode is together as the outfan of this unit.And this output is connected in the control input point that electricity electrical switch of reporting to the police controls to cut out.
Enumerator 4060 last position output with audio decoding unit output, with or door mode be connected to electrical switch closedown input control point on.
(3), to the debugging of telephone call unit and detection.
1, the inspection and debugging manually released reporting to the police
Circuit is energized after having connect, and connects the decoding outfan of 8870 integrated circuits, black meter pen ground connection with the red pen of circuit tester.By square, now circuit tester should present a high position, if without a high position, two outfans of the double-audible frequency integrated circuit that decoding circuit connects should be checked, all should be respectively high-order, if being not a high position, it is that double-audible frequency integrated circuit is bad, or peripheral element wrong.If the output of double-audible frequency integrated circuit is correct, then it is decoding circuit existing problems, it may be possible to decoding diode polarity connects instead, or the resistance of decoding resistance is wrong.
2, to the starting of telephone call and process check:
Simulation is reported to the police to start and is produced, and has launched the warning signal of telecommunication, and now phone should occur hands-free open-minded automatically, outwards dial the number of first storage key, wait the other side's contact, after a period of time, hands-free be automatically switched off, outwards dial again the number of second storage key afterwards, a to the last storage key number, later again by such regular cycles, if midway recipient has people by square, can be had a power failure telephone alarm immediately, presses square without people.After have passed through certain time, reporting to the police can automatic stop.
Then should check by following situation if there is problem:
With the outfan of the red pen of circuit tester reception unit taking alarm, black meter pen ground connection, when simulation has alert, now this unit should have output, is otherwise that this unit breaks down, and should check line situation and element whether damaged condition.
Receive every output of programme control circut with the red pen of circuit tester, black meter pen ground connection, when simulation has alert, now receive programme control circut outfan can priority chronologically, have the situation of high-order output, such as nothing, be then that reception programme control circut goes wrong.
This circuit can adjust length interval time of sequential, to ensure that the other side has the more time to monitor after receiving signal.
3, to the inspection of alarm portion and debugging
Correct situation is, after simulation has police, and automatic stop after certain time.Following inspection should be done if incorrect:
Connect the output of enumerator 4060, black meter pen ground connection with the red pen of circuit tester, after certain time, its outfan can export a high position, if do not produced, is then enumerator 4060 working state abnormal, or is probably component wear, or is probably part weldering mistake.
The time length of automatic stop, it is possible to regulate the vibration length of enumerator 4060, it is also possible to the outfan before and after selecting.
4, finally the electronic circuit board of telephone call part is contained in phone body.
Five, the enforcement of power subsystem: accumulator supporting with it for two power supplys is separately mounted in two power packs.The floating charging source capsule that wherein installation monitor set and voltage stabilizing are integrated there is also mounted remote controlled transmitting circuit.
Six, by early warning circuit and the startup in Camcording system or door, electrical switch, with the rest-set flip-flop of display, time controller be together with install in mounting box, mounting box is fixed in anti-theft safety door again.
Claims (4)
1. the domestic early warning security door of monitoring automatically, is characterized in that: by power subsystem, prewarning unit, onsite alarming unit, starting switch, remote controlled transmitting circuit, telephone call unit, power pack, mounting box collectively constitutes；
Wherein: the float charger that power subsystem is integrated by monitor set and voltage stabilizing and telephone call power supply form；Prewarning unit is made up of lockhole cover plate and early warning circuit；Onsite alarming unit is made up of with Camcording system on-the-spot attention device；Telephone call unit is by receiving unit, and alarm electric switch element, warning timing unit, audio decoding unit, telephone alarm collectively constitutes；
Early warning circuit and the startup in Camcording system or door, electrical switch, with the rest-set flip-flop of display, time controller be together with install in mounting box, mounting box is fixed in anti-theft safety door again；
The float charger that monitor set and voltage stabilizing are integrated is that onsite alarming unit, prewarning unit, starting switch are powered；
The float charger that monitor set and voltage stabilizing are integrated is adjusted circuit by rectification circuit, anti-thunder tube, voltage stabilizing, overvoltage crowbar, current foldback circuit and monitoring means, discharge and recharge electronic switching circuit, balance diode collectively constitute；
Anti-thunder tube is connected between the output of rectification circuit and ground wire; the output of rectification circuit connects voltage stabilizing and adjusts the control end of the input of circuit, the input of overvoltage crowbar, discharge and recharge electronic switching circuit; voltage stabilizing adjusts the output of circuit and is connected to current foldback circuit and the positive pole of monitoring means, balance diode, and the negative pole of balance diode becomes the output of the float charger that monitor set is integrated with voltage stabilizing；
The live wire of the early warning circuit in prewarning unit is connected on the output of the float charger that monitor set is integrated with voltage stabilizing；The output of the float charger that the power supply termination monitor set of the Camcording system in on-the-spot attention device is integrated with voltage stabilizing, a contact lead-out wire of starting switch connects the output of the float charger that monitor set is integrated with voltage stabilizing；
Telephone call power supply is collectively constituted by rectification unit, AC voltage-stabilizing unit, backup protection unit, direct current component and balance of voltage diode; the output of rectification unit connects the input of AC voltage-stabilizing unit; it is also connected with the control end of direct current component; the output of AC voltage-stabilizing unit is connected to the control end of backup protection unit; and the positive pole of balance of voltage diode; the negative pole of balance of voltage diode is the output of telephone call power supply, is connected to remote-control receiving circuit and telephone call unit；
Early warning control unit is made up of lockhole cover plate and early warning circuit；
Lockhole cover plate is that one piece of sheet metal is made, bigger than lockhole, is covered by lockhole together with starting switch, and lockhole cover plate is drawn with two wires, is connected in early warning circuit；
Early warning circuit is a kind of to have possessed amplification, shaping, electronic circuit that carrying load ability is strong, and its power end is connected in the output of the float charger that monitor set is integrated with voltage stabilizing, and the output of early warning circuit is connected to onsite alarming unit；
Onsite alarming unit is made up of with Camcording system on-the-spot attention device,
Camcording system by start or door, electrical switch, photorecorder, with display rest-set flip-flop, time controller, manual control switch form；
The output of early warning circuit, another contact lead-out wire of starting switch, manual control switch a contact lead-out wire, time controller be coupled with start OR circuit input, start or door output connects electrical switch, the output of electrical switch connect photorecorder, time controller control end, rest-set flip-flop with display and the power end of on-the-spot attention device；
Starting switch is arranged on above door lock hole, the button of starting switch is by the compressing of lockhole cover plate, one contact lead-out wire of starting switch connects the output of the float charger that monitor set is integrated with voltage stabilizing, another contact lead-out wire connects two-way, one tunnel connects the power end of alarm transmission circuit, and another road connects an input of startup or door；
Telephone call unit is by alert receipt unit, alarm electric switch element, warning timing unit, warning OR circuit, and audio decoding unit, telephone alarm collectively constitutes；
Alert receipt unit is a kind of radiofrequency signal received with coding the electronic circuit that can decode it, this unit the opening of the outfan alarm electric switch element that is connected to rear class control input；
Alarm electric switch element is one and both has the electronic circuit amplifying character, it is again the electronic circuit that a kind of load capacity is strong simultaneously, this alarm electric switch element has the input of two kinds of working state controls, one of them is on state and controls input, and opening controls input and is connected to the outfan of prime alert receipt unit；Another is that closed mode controls input, and closed mode controls input and is connected to the outfan of warning OR circuit, and the input of warning OR circuit is connected to the outfan of audio decoding unit and the outfan of warning timing unit respectively；The outfan of alarm electric switch element is connected to the job control input of telephone call unit；
Telephone alarm is to be collectively constituted by telephone set, dialing integrated circuit, reception programme control circut；
Button Copper Foil Output matrix end lead-out wire from a telephone set dial key printed panel is connected with the button pin end in dialing integrated circuit；Corresponding to hands-free button two Copper Foil lead-out wires from keyboard for telephone set, are connected with the output receiving programme control circut；The storage tube foot in circuit is become to be connected with the multidigit outfan receiving programme control circut respectively with phone dial set；Being connected to telephone wire with the signal output part pin in dialing integrated circuit, the end that controls receiving programme control circut connects the output of alarm electric on-off circuit；
Receiving programme control circut to be made up of enumerator 4060, the input that last output of enumerator 4060 connects OR circuit is followed by the closed mode input of alarm electric switch element；
Audio decoding unit is made up of double-audible frequency integrated circuit and relevant peripheral element；
The input of audio decoding unit is connected with the tone frequency channel wire in telephone set, with double-audible frequency integrated circuit output the 3rd C outfan, 4th D outfan is connected with decoding circuit input, and the outfan of decoding circuit is connected to the closed mode of alarm electric switch element and controls input；
Warning timing unit is an electronic timing circuit, warning timing unit work inputIt is connected toAlarm electric switch element'sOutfan, or the outfan of alert receipt unit, when receiving unit and having output, timing unit starts, and warning timing unit outfan is connected to the closed mode of alarm electric switch element and controls input；
Warning firing switch is arranged on antitheft door.
2. the domestic early warning security door of automatic monitoring according to claim 1, it is characterized in that: the alarm electric switch element in alert receipt unit, warning timing unit, warning OR circuit, audio decoding unit and in telephone alarm receive programme control circut, dialing integrated circuit be all installed in telephone set.
3. the domestic early warning security door of automatic monitoring according to claim 1, it is characterized in that: the float charger that the monitor set in power subsystem and voltage stabilizing are integrated and telephone call power supply are respectively equipped with an accumulator, two power supplys are separately mounted in two power packs with accumulator.
4. the domestic early warning security door of automatic monitoring according to claim 1, is characterized in that: remote controlled transmitting circuit is that the float charger being integrated with monitor set and voltage stabilizing is arranged in same power pack.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410781841.0A CN105788192A (en) | 2014-12-18 | 2014-12-18 | Household early warning security door with automatic monitoring function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410781841.0A CN105788192A (en) | 2014-12-18 | 2014-12-18 | Household early warning security door with automatic monitoring function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108614458A (en) * | 2018-05-30 | 2018-10-02 | 中国神华能源股份有限公司 | The determination method and device of trigger, trigger output state |
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Application publication date: 20160720 |