CN203433615U - Double start type program control precaution device - Google Patents

Abstract

A double start type program control precaution device belongs to the technical field of program control and is used as a novel anti-theft system formed by novel technical measures. The double start type program control precaution device comprises a precaution signal acquisition slice, a precaution electronic circuit, a caution start unit, an on-site caution system, and an information processor. The caution start unit is composed of a reed switch, a lock hole switch and a multi-code transmitting circuit, wherein the precaution signal acquisition slice is mounted on a door lock hole and cover the lock hole and the lock hole switch, and when a theft commits crimes, a touch signal is immediately generated when the theft's hand touches the precaution signal acquisition slice, the precaution electronic circuit and the on-site caution system are started to sent out a precaution information, and if the theft does not stop committing crimes, an on-site caution is generated by triggering the on-site caution system regardless of the committing way of the theft such as breaking into houses or unlocking the lock hole, and simultaneously non-interfered multi-code transmitting circuit is started to send out a caution signal, and then the information processor notifies the correlative person outside. The telephone of the information processor uses an integrated circuit to dial, the storage function is powerful, and the anti-theft effort is reinforced.

Description

The program control precaution device of double startup type

Technical field

Belong to program control technology field.

Background technology

Anti-theft safety door is the most general security personnel's equipment.It is born stranger is stopped to the most basic function outside room,

It often combines with alarm, but present alarm is all only when having had crime behavior, just to start to report to the police, and cannot at the beginning of crime, just produce pre-warning, if just given a warning at the beginning of crime, represent that owner has had defence, increase perpetrator's pressure, receive as early as possible hand, will just can play the effect of pre-warning with which type of product so, be how could allow report to the police in advance, and this is a problem.

In the modern life, outside young man will be operated in, the old men often go out to lie fallow, therefore usually unmanned in family, this situation may appear at a lot of families of community, so just there will be a new problem, if having people to commit a crime to antitheft door in family, oneself is not known, and neighbours does not likely know, how this obviously, by the leak becoming on security personnel, makes up this leak, obviously becomes security personnel's a difficult problem.

Allow household learn outside thing in family, can't do without far distance controlled, far distance controlled will be used radio remote control technology, in society, remote control electrical appliance product is more and more, just formed interference source, and telecontrol engineering in the present invention needs when busy in very high sensitivity guarantee man to notify in time personnel outside, therefore will use what kind of telecontrol engineering could improve sensitivity, make signal transmission accurate, this is a difficult problem.

Exactly because these above-mentioned problems, make antitheft series products all exist such-and-such problem, make antitheft series products get a promotion, and also require further study always.

Summary of the invention

In order to promote the performance of antitheft series products, fundamental purpose of the present invention is again to propose a kind of new technical measures, make it to produce a kind of new theftproof system, be characterized in when having crime behavior, the personnel outside of announcement initiatively immediately, crime behavior is proposed to warning immediately simultaneously, thereby the performance of antitheft series products is advanced.

The technical solution used in the present invention is:

1, the program control precaution device of double startup type takes out sheet by early warning signal, early warning electronic circuit, and warning start unit, onsite alarming system, message handler form jointly.

Wherein: it is that a sheet metal is positioned on top, door lock hole that early warning signal takes out sheet, and the lockhole switch in lockhole and alarming starter is covered completely; On early warning signal taking-up sheet, weld a wire and draw, be connected on early warning electronic circuit.

Early warning electronic circuit is the normal phase input end that early warning signal is incorporated into first order operational amplifier, the negative phase end of first order operational amplifier is connected a gain adjusting resistance with the output of first order amplifier, the output of first order amplifier is connected to the normal phase input end of second level amplifier, comparison bleeder circuit by two resistance series connection, two resistance series connection points connect the negative phase end of second level amplifier, bleeder circuit one end line of starting to exchange fire, other end ground wire, the output of second level amplifier be the output of early warning electronic circuit, is connected in onsite alarming system.

Onsite alarming system is the positive terminal that operational amplifier is received in the output of pronunciation sheet, the end of oppisite phase ground connection of operational amplifier, the output of operational amplifier has connect two-way, one tunnel has connected one end of audio frequency adjusting resistance, the audio frequency adjusting resistance other end connects audio frequency and adjusts electric capacity, and audio frequency is adjusted electric capacity other end ground connection, and another road has connected the positive pole of commissure electric capacity, commissure electric capacity negative pole is extremely connected with one of loudspeaker, another utmost point ground connection of loudspeaker.

Warning start unit is that dry-reed tube switch, lockhole switch and multi-code transmitter circuit form jointly.

Dry-reed tube switch is positioned on door and doorframe junction, dry-reed tube switch contact is drawn and is connected in onsite alarming system and multi-code transmitter circuit with wire, magnet segment is fixed on doorframe, and its position is position the shortest with dry-reed tube switch distance after door and doorframe closure.

Lockhole switch is arranged on lockhole top, and early warning signal takes out sheet below, and early warning signal takes out the button that sheet is positioned on rear compressing lockhole switch on door lock hole, with wire, the contact of lockhole switch is drawn, and is connected in onsite alarming system and multi-code transmitter circuit.

Multi-code transmitter circuit is to connect respectively a plurality of phase inverters correspondence with it with a plurality of outputs of transmitting programme control circut, the chip select end that connects respectively polylith coding integrated circuit with the output of each phase inverter, the positive pole that connects respectively a diode with the output of polylith coding integrated circuit, the negative pole of a plurality of diodes links together, after a resistance series connection, be connected to the base stage of modulating three utmost points in transmitter unit.

Message handler, by radio system, receives programme control circut, and receiving interface circuit and telephone alarm form jointly.

Telephone alarm is that the button Copper Foil Output matrix end extension line from a telephone set dialing button printed panel is connected with the button pin end in dialing integrated circuit; Corresponding two the Copper Foil extension lines of hands-free button from keyboard for telephone set, are connected with an output that receives programme control circut; With phone dial set, become the storage tube foot in circuit to be connected with the multidigit output terminal that receives programme control circut respectively; With phone dial set, become the signal output part pin in circuit to connect telephone wire, the input that receives programme control circut is connected in the output of decoding integrated circuit.

Radio system is, by the radio reception channel module of orthogonal shape, to receive external antenna and decoding integrated circuit and jointly form.

External antenna is welded on radio reception channel module input end, and radio reception channel module output terminal is inputted and is connected mutually with decoding integrated circuit, and the output of decoding integrated circuit is connected with the input of reception programme control circut.

2, the loudspeaker in onsite alarming system is that power is the internal magnetization loudspeaker of 0.5W.

3, two resistor powers in the comparison bleeder circuit in early warning electronic circuit are 1/8th watts.

4, lockhole switch is pocket buttons switch.

5, the coding integrated circuit in multi-code transmitter circuit is two.

6, receiving external antenna is coil antenna.

7, the dialing integrated circuit in telephone alarm is stored number more than ten groups.

For having a clear understanding of the meaning of the technical program, first will make the following instructions:

Present inventor is studied to antitheft door, and present stage is open the door without mechanical key, but adopt wireless remote control method to open the door, and the lockhole opening the door with mechanical key to be only a kind of backup, when breaking down, just enables, so lockhole can seal.

For this reason, the existing meaning to each technical measures of the present invention, concrete condition is further explained as follows:

One, the present invention design is that a kind of band has levels and has the alarm of several functions.

Its first function is those people that may commit a crime of warning, this function is exactly: when the hand of crime rigidly connects, touch above lockhole after cover plate, sound system will send pre-warning, this warning is more neutral, as the sound can send " please noting ", or the language such as " please not staying at this " prevents, by the benefit one of " neutrality " language, be impossible to being not intended to person, damage, because do not send excessive language.

The 2nd, to criminal, but can cause very large psychological pressure, the generation of its such warning of reason can make him know clearly, early has preparation in room, if continued, must there is " below " waiting for, by having thereby hinting obliquely at later risk and difficult, produce and halt the idea into very wise move at this point.

So played the initiatively effect of protection.

The 3rd, this warning can more or not cause in terror neighbours, so the problem that scientifically technical solution background proposes.

Two, the principle that pre-warning produces is: when criminal's hand touches after the signal leading sheet of lockhole top, just be imported in the in-phase end of operational amplifier of the first order and amplify, being input to again afterwards comparison amplifier further amplifies, this have a very large gain, can fully guarantee sensitivity and the reliability of pre-alarm signal.

Its reason is in this circuit, the resistance of first order operational amplifier (103 in Fig. 1) can be adjusted the gain of this grade flexibly, adjusts the divider resistance ratio (106 in Fig. 1) of the comparison amplifier end of oppisite phase of second level operational amplifier composition and can adjust flexibly the gain of this grade again.

Three, the principle of alarming starter is: when there being people to force open the door by barbarous mode, door is subjected to displacement with doorframe, be contained in door and the dry-reed tube switch of doorframe junction because of magnet away from and contact is changed, send warning initiating signal, lockhole switch is mainly the criminal for the pre-warning of not preventing, if think formal damage lock port lid, while entering house by cracking lockhole, to send out and displacement by the shift knob of lockhole cover plate (being also that early warning signal takes out sheet) lower compression, and send the signal of formal warning, because alarming starter has been connected in onsite alarming system, so after having had signal, onsite alarming system can start immediately sends chimes of doom, start multi-code transmitter circuit simultaneously and send alerting signal.

Four, dialing integrated circuit in telephone set has following function, the one, can store a plurality of telephone numbers, in the situation that prior oneself storage is complete (the present invention can utilize former existing phone to store this integrated circuit), as long as being stored to pin, it adds a trigger pip, this sheet will automatically be controlled and send a phone number dial, so its a plurality of storage number ends have been connected on respectively on a plurality of output terminals in first programme control circut, the dialing output terminal of this integrated circuit has been connected on telephone set, so when starting telephone call, the multi-section telephone number that a plurality of output terminals of first programme control circut can start this element storage outwards dials.The model of a lot of dialing integrated circuit has powerful storage number function, and a lot of integrated circuit storage capability are all more than 10 sets of numbers, so phone circular function is very powerful.

Receiving programme control circut can consist of a variety of circuits, the Copper Foil that its first output terminal is corresponding with the Hands-free key of telephone set in this part is connected, other output is stored pin with the multidigit in dialing integrated circuit respectively and is connected, and calls out in accordance with regulations all receiver numbers that this sheet is stored.

Five, between radio system and external antenna, adopt shielding line to be connected, can greatly improve receiving sensitivity, can largely reduce the impact of the upper various interference sources of society on remote control.

Six, the significance of having implemented multi-code transmitter in technical scheme 1 is to be difficult for producing malfunction.Use now the apparatus of remote control many, as locking that car door is protected, with release etc., all want straighforward operation, just formed possible interference source.And adopt the many yards of artificial interferences that just can thoroughly stop afterwards this class.

Its principle that realizes multi-code transmitter is; When the first end of transmitting programme control circut is exported a high position, it is low that the phase inverter output connecting makes the chip select of this coding integrated circuit of connected, this chip select work of institute, and remaining sheet is not worked.Be output as when high when second, in like manner only have corresponding section's chip select work.Due to each coding integrated circuit with or a door mode be input to modulator tube, so form the form of multi-code transmitter.

After the invention process, there is following outstanding advantage:

1, improve defence rank, more focused on the idea of putting prevention first.

The symptom of a trend that much may occur can be prevented in advance.

People's hand contact lockhole cap once there be the heart of crime, will send neutral warning language, immediately because this early warning also has distance from forcing open the door very much, so criminal is still had to very large deterrent effect.

2, having people to want to enter room by barbarous mode, door is separated with doorframe, and warning start unit also can promote onsite alarming system, sends warning.

3, do not affect neighbours's relation, do not injure person unintentionally, energy science is processed the relation of " having a mind to " and " being not intended to " behavior.

4, do not lose the due function of common alarm.

5, lockhole switch, does not need artificial additional move, and (as opened the door at every turn, closing involution behind the door), does not affect the normal habits and customs of people, thereby does not affect the normal operation of the each starting of security system.

6, after the invention process; anti-theft safety door and alarm have been realized the combination of science; the advantage that has possessed two kinds of protectors; usually both people can be kept outside the door; when running into other people and committing a crime; can send two kinds of warnings; to increasing " the initiatively protectiveness " of anti-theft safety door; (its implication is; function of the present invention will suppress crime behavior generation; and whether waiting for passively that it destroys) and be all very significant, the situation of the passive defence of anti-theft safety door so this product is through with completely, has promoted security personnel's performance of anti-theft safety door all sidedly.

7, pre-warning circuit has very high sensitivity and reliability, after debugging, is all applicable to all-environment needs, and circuit is simple, and debugging is convenient.

8, the line power of sound equipment caution system is large, simple, and debugging is convenient, power saving.

9, stopped the interference of social various electrical equipment, made signal transmission effect better.

10, telephone alarm has following advantage: the one, and warning great efforts, can store ten above phones, mass-sending simultaneously, such benefit can be carried out Advise By Wire to a plurality of personnel, both can call out the mobile phone of carrying, can call out the fixed line phone in relevant place again, can, reducing to minimum to the various objective factors that are unfavorable for Advise By Wire, stop even completely.

The 2nd, the multi-section phone of calling out all can be known, stopped to only have limitation that a people knows with may be errorless.

The 3rd, acknowledge(ment) signal person can hear language or the alert sound of warning, and can listen to scene.

The 4th, easy production, because report to the police part and telephone set unification, can save many circuit, as general off-hook element circuit, store the keypad of number etc., and the part increasing is very limited, and element used all belongs to conventional part.

The 5th, can accomplish a tractor serves several purposes, the telephone set after repacking, is a kind of telephone alarm, but still has retained all properties of telephone set, still can be used as communication telephones, such largest benefit is that family does not have too much device ornaments and to affect family attractive in appearance.

Accompanying drawing explanation

Fig. 1 is that the present invention is early warning electronic circuitry.

In figure: 3, early warning signal takes out sheet lead-in wire; 102, first order amplifier positive terminal; 103, first order amplifier gain adjusting resistance; 104, first order amplifier negative phase end; 105, first order operational amplifier; 106, second level amplifier; 107, second level amplifier negative phase end; 108, second level amplifier positive terminal; 109, second level comparison amplifier divider resistance; 120, pre-warning output.

Fig. 2 is dry-reed tube switch scheme of installation.

In figure: 70, anti-theft safety door; 61, magnet segment; 62, the box of dry-reed tube switch is installed; 63, anti-theft security door frame; 65, dry-reed tube switch; 128, dry-reed tube switch extension line.

Fig. 3 is lockhole switch scheme of installation

In figure: 70, anti-theft safety door; 71, lockhole; 101, early warning signal takes out sheet; 3, early warning signal takes out sheet lead-in wire; 75, fixedly early warning signal takes out the screw of sheet; 79, the printed panel of welding lockhole switch; 119, lockhole switch; 127, lockhole switch extension line;

Fig. 4 is multi-code transmitter circuit diagram.

In figure: 401 transmitting programme control circuts; 403, transmitting programme control circut the first output (being also the input of first phase inverter); 404, transmitting programme control circut the second output (being also the input of second phase inverter); 405, first phase inverter; 406, second phase inverter; 407, the chip select end line (being also the first phase inverter output line) of first coding integrated circuit; 408, the chip select end line (being also the second phase inverter output line) of second coding integrated circuit; 609, first coding integrated circuit; 610, second coding integrated circuit; 611, first coding integrated circuit modulation output (being also or the family status one input); 612, second coding integrated circuit modulation output (being also or the family status two inputs); 617 or door; 618, the modulation triode in radiating circuit.

Fig. 5 is signal conditioning package schematic diagram.

In figure: 01, receiving antenna; 02, radio system; 03, receive programme control circut; 05, receive programme control circut output; 06, integrated dialing piece; 07, the output line that Hands-free key is drawn; 08, the matrix Copper Foil extension line that in phone keypad, button forms; 09, hands-free button; 10, other useless button on keyboard; 11, telephone key dish.

Fig. 6 is radio system connection diagram.

In figure: 590, radio reception channel module; 591, shielding line; 592, receive external coil antenna; 593, decoding integrated circuit; 03, receive programme control circut.

Fig. 7 is onsite alarming system circuit diagram.

In figure: 120, pre-warning output; 127, lockhole switch extension line; 128, dry-reed tube switch extension line; 197, lockhole switch connects the isolating diode of onsite alarming system; 198, dry-reed tube switch is connected to the isolating diode of onsite alarming system; 199, pre-warning output connects the isolating diode of onsite alarming; 201, pronunciation sheet; 202, enlargement factor adjusting resistance; 203, operational amplifier; 206, audio frequency adjusting resistance; 207 commissure electric capacity; 205, loudspeaker.

Fig. 8 is that each several part is related to schematic diagram.

In figure: 101, early warning signal takes out sheet; 3, early warning signal takes out sheet extension line; 119, lockhole switch; 127, lockhole switch extension line; 65, travel switch; 128, travel switch extension line; 518, warn in advance electronic circuit; 109, onsite alarming system; 186, wireless remote control transmitting; 187, signal conditioning package.

Embodiment

Fig. 1 to Fig. 8 has described specific embodiment of the invention example jointly.

One, alarming starter, early warning signal taking-up sheet, alarming starter part are installed, as Fig. 2 and Fig. 3 enforcement.

1, with a hard material, be processed into and strike out the lockhole screening glass larger than lockhole, lockhole screening glass is also the cover plate of covering lockhole.

2, the periphery at lockhole screening glass (cover plate) spiles, and the place punching that cover plate is installed at shop front lockhole is corresponding with it, the mounting hole tapping of the shop front.

4, between lockhole screening glass and door, add hollow cushion ring, allow hollow place expose lockhole.

5, lockhole screening glass is fixed in the shop front.Fixedly time, should notice between lockhole screening glass and door fixedly time that pad last layer insulant is as plastic washer.

6, with one end of a wire, connect lockhole screening glass, the other end has connected the electric bridge being positioned in door and has warned in electronic circuit in advance.

7, lockhole switch is welded on a bar printing plate, the printed panel that has welded switch is fixed on door lock hole.

8, lockhole switch contact is drawn out to and connects in multi-code transmitter circuit, onsite alarming system with wire.

9, lockhole screening glass is oppressed lockhole shift knob after fixing.

10, dry-reed tube switch is screwed in a box.

11, fixedly the box of dry-reed tube switch is screwed in door again.

12, the contact of dry-reed tube switch is drawn out to and connects in multi-code transmitter circuit, onsite alarming system with wire.

13, magnet segment is fixed on doorframe, and optimum position is place the shortest with dry-reed tube switch distance after antitheft door and doorframe closure.

Two, implement pre-warning part.

1, press Fig. 1 welding, in figure, two-stage amplification circuit adopts 324.

It is the kind of positive signal that startup or door are selected three input and output.

2, will warn in advance output is connected in onsite alarming system.

3, adjust the sensitivity of amplifier, make it to meet the requirements.

Adjust the gain resistor (103 in Fig. 1) in amplifier.

three, formal warning part is installed.

1, the positive pole that the extension line of travel switch and the extension line of lockhole switch is respectively connected to a diode, the negative pole of two diodes is connected together and is connected in onsite alarming system.

2, onsite alarming system is pressed Fig. 8 welding.

Four, multi-code transmitter is welded by shown in Fig. 4, with first output of transmitting programme control circut, connect first phase inverter input in integrated circuit, this phase inverter output connects the chip select end of first coding integrated circuit, the modulation output connection of this coding integrated circuit or an input of door, as method connects the output of transmitting programme control circut second, another input of this modulation output connection or door, or connect the modulation transistor base in radio transmitter circuit after the output resistance in series of door.

Five, implement signal conditioning package within doors: as shown in Figure 5.

1, look for an ordinary telephone set.

2, telephone set is taken apart, exposed the printed panel corresponding with keyboard.

When 3, being fixed on hands-free button and pressing with one end of two wires, on corresponding two Copper Foils that connect of its conductive rubber, the other end is connected on the first output terminal of program-controlled unit.

4, with one end of many group wires, be connected in respectively on telephone key dish on the formed button Copper Foil of button matrix, the other end is connected on pin corresponding in the dialing integrated circuit of message unit.

5, dialing integrated circuit signal output terminal is connected on the telephone wire of telephone set.

6, the output of radio system is connected on the starting end that receives programme control circut, the output terminal that receives programme control circut connects the input end of dialing integrated circuit.

7, by the telephone set lid involution of dismounting.

Claims (7)

1. the program control precaution device of double startup type, is characterized in that: by early warning signal, take out sheet, and early warning electronic circuit, warning start unit, onsite alarming system, message handler form jointly;

Wherein: it is that a sheet metal is positioned on top, door lock hole that early warning signal takes out sheet, and the lockhole switch in lockhole and alarming starter is covered completely; On early warning signal taking-up sheet, weld a wire and draw, be connected on early warning electronic circuit;

Early warning electronic circuit is the normal phase input end that early warning signal is incorporated into first order operational amplifier, the negative phase end of first order operational amplifier is connected a gain adjusting resistance with the output of first order amplifier, the output of first order amplifier is connected to the normal phase input end of second level amplifier, comparison bleeder circuit by two resistance series connection, two resistance series connection points connect the negative phase end of second level amplifier, bleeder circuit one end line of starting to exchange fire, other end ground wire, the output of second level amplifier be the output of early warning electronic circuit, is connected in onsite alarming system;

Onsite alarming system is the positive terminal that operational amplifier is received in the output of pronunciation sheet, the end of oppisite phase ground connection of operational amplifier, the output of operational amplifier has connect two-way, one tunnel has connected one end of audio frequency adjusting resistance, the audio frequency adjusting resistance other end connects audio frequency and adjusts electric capacity, and audio frequency is adjusted electric capacity other end ground connection, and another road has connected the positive pole of commissure electric capacity, commissure electric capacity negative pole is extremely connected with one of loudspeaker, another utmost point ground connection of loudspeaker;

Warning start unit is that dry-reed tube switch, lockhole switch and multi-code transmitter circuit form jointly;

Dry-reed tube switch is positioned on door and doorframe junction, dry-reed tube switch contact is drawn and is connected in onsite alarming system and multi-code transmitter circuit with wire, magnet segment is fixed on doorframe, and its position is position the shortest with dry-reed tube switch distance after door and doorframe closure;

Lockhole switch is arranged on lockhole top, and early warning signal takes out sheet below, and early warning signal takes out the button that sheet is positioned on rear compressing lockhole switch on door lock hole, with wire, the contact of lockhole switch is drawn, and is connected in onsite alarming system and multi-code transmitter circuit;

Multi-code transmitter circuit is to connect respectively a plurality of phase inverters correspondence with it with a plurality of outputs of transmitting programme control circut, the chip select end that connects respectively polylith coding integrated circuit with the output of each phase inverter, the positive pole that connects respectively a diode with the output of polylith coding integrated circuit, the negative pole of a plurality of diodes links together, after a resistance series connection, be connected to the base stage of modulating three utmost points in transmitter unit;

Message handler, by radio system, receives programme control circut, and receiving interface circuit and telephone alarm form jointly;

Telephone alarm is that the button Copper Foil Output matrix end extension line from a telephone set dialing button printed panel is connected with the button pin end in dialing integrated circuit; Corresponding two the Copper Foil extension lines of hands-free button from keyboard for telephone set, are connected with an output that receives programme control circut; With phone dial set, become the storage tube foot in circuit to be connected with the multidigit output terminal that receives programme control circut respectively; With phone dial set, become the signal output part pin in circuit to connect telephone wire, the input that receives programme control circut is connected in the output of decoding integrated circuit;

Radio system is, by the radio reception channel module of orthogonal shape, to receive external antenna and decoding integrated circuit and jointly form;

External antenna is welded on radio reception channel module input end, and radio reception channel module output terminal is inputted and is connected mutually with decoding integrated circuit, and the output of decoding integrated circuit is connected with the input of reception programme control circut.

2. the program control precaution device of double startup type according to claim 1, is characterized in that: the loudspeaker in onsite alarming system is that power is the internal magnetization loudspeaker of 0.5W.

3. the program control precaution device of double startup type according to claim 1, is characterized in that: two resistor powers in the comparison bleeder circuit in early warning electronic circuit are 1/8th watts.

4. the program control precaution device of double startup type according to claim 1, is characterized in that: lockhole switch is pocket buttons switch.

5. the program control precaution device of double startup type according to claim 1, is characterized in that: the coding integrated circuit in multi-code transmitter circuit is two.

6. the program control precaution device of double startup type according to claim 1, is characterized in that: receiving external antenna is coil antenna.

7. the program control precaution device of double startup type according to claim 1, is characterized in that: the dialing integrated circuit in telephone alarm is stored number more than ten groups.

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