CN203193733U - Vibration type double-function communication controller - Google Patents

Abstract

The utility model relates to a vibration type double-function communication controller and belongs to the communication technology field. The vibration type double-function communication controller comprises multiple parts of a vibration type handset innovation body, a two-function logic line unit, an electronic switch and a radio remote control multi-code emission circuit. A multi-functional socket is plugged in a handset and reliably takes out sensing signals, the two-function logic line unit reliably separates door opening signals from door closing signals, the radio remote control multi-code emission circuit is designed for preventing interference generated by weather change, surrounding environment and various social electric appliances, a special copper foil antenna is further designed, so emission and reception are better matched. The vibration type double-function communication controller further improves performance of products which realizes door opening through telephones.

Description

The difunctional communication controller of oscillatory type

Technical field

The invention belongs to communication technique field.

Background technology

Carrying out long-distance remote control with phone and open the door, to the people of modern fast pace life, is very necessary, and it replaces the loaded down with trivial details mode of opening the door of mechanical key.

1, will realize that long-distance remote control opens the door, the transducer that need be able to receive distant signal is supporting with it.Also to have and to resist the remote control that various electrical equipment disturb in Changes in weather, surrounding environment, the society.Cell phone and fixedly base can from communication network, receive remote call signal easily, but they are not a kind of transducers because they all can not directly outwards export the signal of telecommunication.Want outside output signal, all must process again by traditional method, inconvenient relevant point in is internally drawn signal, but this do and can influence the integrality of complete machine, and cause the damage of mobile phone especially easily.

2, wireless remotecontrol is the long-distance remote control of using always, but wireless remotecontrol will be subjected to the influence of weather and surrounding environment, present radio transmission mainly is to adopt the solid size radiating circuit emission that coding is arranged, this is feasible for general household electrical appliances, but can not satisfy the requirement of precision for the product of higher gears, not only because society goes up wireless remotecontrol and has been widely used in various fields now, as the lock of locking of automobile burglar, all will use remote control, and these all become wide interference source.Also there is artificial instrument interference and cracks.The problem of disturbing for solving if adopt high-grade coding integrated circuit, relates to serial problems such as cost again, therefore which type of encodes to realize thoroughly to stop all interference in the society with, with which type of method raising transmitting sensitivity, also becomes a difficult problem.

Summary of the invention

Free-revving engine of the present invention is with a kind of novel number of winning the confidence mode and the wireless remotecontrol emission that can resist various electrical equipment interference in Changes in weather, surrounding environment, the society, design a kind of new phone door opener, it will have higher level of confidentiality degree, simultaneously should phone open the door and also want and to close the door by phone, therefore enrich the open the door kind of product of phone.

Measure of the present invention is:

1, the difunctional communication controller of oscillatory type is made of jointly oscillatory type mobile phone innovation body, two function logic line units, electronic switch, several parts of many yards radiating circuits of wireless remotecontrol.

Wherein: oscillatory type mobile phone innovation body is made of jointly mobile phone and vibrating sensor, and vibrating sensor is made of the high impedance earphone, uses the lead-out wire of high impedance earphone as output line.

Two function logic line units are made of jointly gate circuit kind and peripheral element in the digital integrated circuit, the lead-out wire of oscillatory type mobile phone innovation body is through behind the interface circuit, connect two inputs of first two input nand gate, connected an end of a resistance simultaneously; The other end of resistance has connected two inputs of second two input nand gate, and two inputs of second two input nand gate have connected the positive pole of an integrating capacitor, the minus earth of integrating capacitor over the ground; The output of second two input nand gate has connected two inputs of the 3rd two input nand gates, the output of the 3rd two input nand gates has connected three the tunnel, one of the road connected the positive pole of a clamp diode by name, the negative pole of clamp diode has connected two inputs of the 4th two input nand gates; Two tunnel first bit line that has connected remote control coding; Three tunnel positive poles that connected first diode of electronic switch; The output of first two input nand gate has been connected and has been connected two inputs of the 4th two input nand gates behind the resistance, and the output of the 4th two input nand gates has connected two-way: one of the road connected second bit line of remote control coding; Two tunnel positive poles that connected second diode of electronic switch.

Electronic switch is made of jointly a NPN triode and PNP triode and peripheral element: the grounded emitter of NPN triode, collector electrode connects the base stage of PNP triode through resistance series connection back, the NPN transistor base has been connected behind the resistance, and the negative pole of two diodes of the electronic switch that is connected with two output lines of two function logic line units links to each other; The emitter of PNP triode has connected system power supply, and collector electrode has connected the power end of the remote controlled transmitting circuit of band coding.

Many yards radiating circuits of wireless remotecontrol are: the shape of copper foil antenna is designed to english lowercase n font shape, antenna Copper Foil width is 0.2cm, about be that the Copper Foil length of two vertical parallel shapes is 3cm, article two, between the Copper Foil of vertical parallel shape apart from 2cm, the Copper Foil of two vertical parallel shapes top is kissed with the arc Copper Foil and is connect.

One end of copper foil antenna is power input, links to each other with positive source, and the antenna power input has connected three circuit; The one, connected resistance one end, the resistance other end is that the high-frequency emission transistor base links to each other with a triode; The 2nd, connected electric capacity one end, the electric capacity other end links to each other with the high-frequency emission transistor emitter; The 3rd, connected another electric capacity one end, this electric capacity other end is that output links to each other with the other end of copper foil antenna.

The high-frequency emission transistor collector is that output links to each other with the other end of copper foil antenna, the high-frequency emission transistor base links to each other with an end of a resistance, an end of crystal oscillator, and the high-frequency emission transistor emitter links to each other with the other end that another triode is namely modulated transistor collector, crystal oscillator.

Modulation transistor collector and high-frequency emission transistor emitter, crystal oscillator the 3rd end, and an end of an electric capacity link to each other, the modulation transistor emitter links to each other with ground wire, the modulation transistor base links to each other with base resistance one end, modulation circuit output resistance one end, base resistance other end ground connection, the modulation circuit output resistance other end links to each other with modulation circuit output.

Two outputs of compiling into circuit respectively connect a modulation resistance to the base stage of modulation triode.

Crystal oscillator is totally three terminations, and crystal oscillator one end links to each other with the high-frequency emission transistor base, and the other end links to each other with positive source, and the 3rd end links to each other with the high-frequency emission transistor emitter.

2, adopting integrated circuit in the electronic logic circuit is that 4011, NPN triode adopts 3DD15, and the PNP triode adopts TIP42C.

3, the high impedance earphone in the oscillatory type mobile phone innovation body is that the coagulating type white glues sticks on mobile phone sender place.

4, the integrated electricity of coding is two SC2262 in many yards emissions of wireless remotecontrol.

5, modulating tube is with two 8050 in many yards emissions of wireless remotecontrol.

Further specify as follows to above measure:

1, the phone of the present invention principle of opening the door is, the operator calls out the present invention with phone without, after the present invention receives bell signal, conversion through transducer has produced into the signal of telecommunication, carry out logic transition through electronic circuit of the present invention then, the remote control that can become to close the door " length " in when operation with " weak point " signal transition or open the door transmits, and after remote control command is received by the actuator in the door, carries out relevant logical action then.

2, two function logic line units in the measure can be differentiated the principle process of closing the door with enabling signal automatically and are: by the transient signals of the supporting transducer output of mobile phone, behind interface unit (in the accompanying drawing 1 101), enter into the input of " pass door " preposition not gate 105, after level not gate 110 behind this road is anti-phase, connected the bit line of launching code integrated circuit again.The effect of this moment is if bell signal is arranged, and all can produce the action of closing the door.If but ring is long signal, will changes and convert the signal that opens the door automatically to.Its reason is, if long bell signal, though pass gate signal of short duration (this does not form deleterious effects to logic) is arranged, but the time constant of long signal greater than the time constant by resistance (in the accompanying drawing 1 103) and electric capacity (104 in the accompanying drawing 1) after, through " passage opens the door " prime not gate 106, to export positive signal again behind the level not gate 109 of back, this positive signal has been done the effect of two aspects from logic aspect angle, the one, connected the bit line of launching code integrated circuit, the signal that remote control this moment is sent is enabling signal, the 2nd, positive signal has been passed to the input of closing the not gate 110 in the door through locking diode (accompanying drawing 108), because this point and prime NAND gate (accompanying drawing 105) have isolation resistance, so when locking diode (accompanying drawing a 108) when high position is arranged, this moment, the output of NAND gate 105 was only managed to low, but the logic output of " pass door " back level NAND gate 110 still is low.What want simultaneously to illustrate is, from security personnel's angle, the program of closing the door is advantageously ensured public security, and the program of opening the door is unfavorable for making a mistake security personnel.So the present invention is opening door operation with long signal (long call signal), be the signal operation of closing the door with the call signal of short time, more reasonable.Because long-time operation has the character of " affirmation ".

Electronic switching and operating principle: electronic switch unit has mainly played two aspects.The first aspect effect is that the reliability to circuit has played important function, because switch has directly been controlled the remote-controlled launch unit power end, so this unit non-transformer at ordinary times is not in running order, does not produce electrical wear.Second largest effect is guaranteed logic synchronous, from circuit diagram as can be known, as long as open the door and the instruction of closing the door, electronic switch all can be in on-state, and the time of conducting and two kinds of instructions are synchronously, can not be subjected to the influence of " weak point " or " length " signal, guarantee the remote control emission of instruction of closing the door or open the door, thereby guarantee the correct of logic.

4, many yards radiating circuits of the remote control among the present invention require very highly to sensitivity, and the distance of radio controlled emission has much relations with size when the same circuit.Because it has very big influence to the stable of radio transmission and reception with reliability.Copper foil antenna is English lower case n shape among the present invention, and size is specific, can realize well coupling between emission and the reception.According to result of the test, the present invention proposes this measure, intrinsic good effect.

The remote control emission is owing to adopted two modulation triodes, and the output of first, second coding integrated circuit is modulated transistor base with first respectively, and second modulation transistor base links to each other, and modulation signal outputed to the base stage of modulating tube.Such circuit has just formed such result, and two modulating tubes just not only have the modulation function of itself, and many top complex functionalities, exactly the modulation signal of two kinds of frequencies is synthesized a new modulating frequency, has realized the purpose of many yards emissions.

Its modulation effect significantly, more reliable and more stable because two modulating tube base stages have been imported the output signal of two kinds of coding integrated circuits because the transmitting tube emitter links to each other with two kinds of integrated circuit debugging pipe collectors of coding,

So the modulation signal of emission is dicode signal.It has improved coding level of confidentiality degree greatly, has cracked difficulty and secrecy, has increased the sense of security to a greater extent.

5, the present invention adopts vibrating sensor to take out the method for cell-phone bell signal, is one of important measures of this patent.Because this measure not only can be taken out bell signal reliably, can not injure mobile phone integral body, and also convenient, this is one; Its two be if like this innovation, be difficult to take out simultaneously two kinds of holding wires.Because the present invention needs two kinds of signals: one of be the bell signal line, so that required normal logic source to be provided.Two are mobile phone required power lines when safeguarding because mobile phone of the present invention preferably should not produce the maintenance of changing battery when work.Theoretical and test explanation after the high impedance earphone makes up through specific method and mobile phone, can convert the signal of mobile phone when the ring to a kind of faint signal of telecommunication, can finally become the signal source of logical circuit, allow logical circuit produce normal logic.

Following outstanding advantage is arranged after the invention process:

1, the present invention can realize that phone opens the door, and can realize that again phone closes the door, and has remedied the big not enough of existing product.But realized the function that phone is closed the door, namely at any time any place can be by the mode of operation opposite house that phone the is closed the door affirmation of closing the door, thus can make the user have more the sense of security, because this can remedy the deficiency that much may exist.

2, excellent performance, mobile phone can receive the communication signal of network reliably, when receiving signal, the vibrating effect that it sends, the excited vibration transducer is reliable, and vibrating sensor can be exported the signal of telecommunication reliably, so the remote-control receiver electric property is very good, very be suitable for the receiving system that opens the door as a kind of phone, it is sensitive and reliable with the function of closing the door to open the door, and also can make other long-distance remote control simultaneously and use.

3, mobile phone is a complete integral body, can make the receiving unit of signal transducer, also can be used as mobile phone and independently uses, mobile phone utilance height.To using mobile phone without secondary operations, can not cause the damage of mobile phone simultaneously.

4, use the vibration damping thing, reduced the possibility of mobile phone being damaged because of the vibration bump.

5, easy for installation, because the present invention adopts transmission network reception signal with receiving between the actuator, so, the present invention places the constraint (will be subjected to the lead-in wire interface constraints of telephone wire as adopting base) that is not subjected to environment, do not influence attractive in appearance within doors, do not know for its people yet, all bring benefit to maintaining secrecy.

6, practical, it is of a great variety only to manage mobile phone model, all is suitable for but take out cell-phone bell signal with this way, has very strong Practical significance.

7, level of confidentiality height, because one be that the password figure place of mobile phone is many, the 2nd, can often change password.

8, can realize coupling well between emission and the reception, promote distance between the two greatly.Radio transmission and receive between good effect is arranged, receiving unit can be put more hiddenly, and laying of being in a little brought more selection, the while also can be to the secret space that provides a little be provided.

9, stop society and go up various electrical equipment interference, launch more credible reliable.

Description of drawings

Fig. 1 is two function logic line units, electronic switch, relation and circuit diagram.

Among the figure: 100, sensor signal leading-in end; 101, interface circuit unit; 103, the open the door time-delay integrating resistor of passage prime two input nand gates 106 inputs; 104, the open the door time-delay integrating capacitor of passage prime two input nand gates 106 inputs; 105, close door prime two input nand gates; 106, passage prime two input nand gates that open the door; 107, isolation resistance; 108, locking diode; 109, level two input nand gates behind the passage that open the door; 110, level two input nand gates behind the door of pass; 111, the control line of closing the door; 112, the control line that opens the door; 113, open the door channel electron switch or gate diode; 114, close the door channel electron switch or gate diode; 115, electronic switch prime triode; 116, level triode behind the electronic switch; 117, the remote controlled transmitting circuit power end of band coding.

Fig. 2 is the schematic diagram that concerns of each unit of the present invention.

Among the figure: 201, mobile phone receives body; 202, transducer (high impedance earphone); 203, two function logic line units; 204, electronic switch and remote controlled transmitting circuit; 205, be contained in door interior remote control receiving unit and operating part.

Fig. 3 is many yards remote controlled transmitting circuit figure of radio.

Among the figure: 151, first coding integrated circuit; 152, second coding integrated circuit; 153, the modulation diode of first coding integrated circuit; 155, the modulation resistance of first coding integrated circuit; 156, the modulation triode of first coding integrated circuit; 157, the modulation diode of second coding integrated circuit; 158, the modulation resistance of second coding integrated circuit; 160, the modulation triode of second coding integrated circuit; 161, high-frequency tube; 162, crystal oscillator; 163, copper foil antenna.

Fig. 4 is the copper foil antenna schematic diagram.

Among the figure: 163, copper foil antenna; 171, the distance between two Copper Foils; 172, antenna Copper Foil width; 177, the height of the arc Copper Foil of straight line Copper Foil top; 178, the length of straight line Copper Foil.

Fig. 5 is the schematic diagram of high impedance earphone and mobile phone.

Among the figure: 100, sensor signal leading-in end; 201, mobile phone receives body; 202, transducer (high impedance earphone); 252, paste the coagulating type white glues of high impedance earphone.

Embodiment

Fig. 1,2,3,4,5 has described the concrete a kind of mode implemented of the present invention jointly, and concrete operations are as follows:

One, realize the combination of transducer and mobile phone:

(1), is welded in respectively on the two poles of the earth of high impedance earphone with two lead-in wires.

(2), the high impedance earphone is fixed on the mobile phone.

Two, weldering two function logic line units, electronic switch.

1, integrated digital circuit adopts 4011, NPN triode to adopt 3DD15 in the circuit diagram, and the PNP triode adopts TIP42C, presses Fig. 1 welding then.

2, the lead-out wire with the high impedance earphone is welded on the input of interface unit.

3, debugging: the time constant size of adjusting " passage opens the door " prime two input nand gates (in the accompanying drawing 1 106) input, making it effect is, have only not gate 110 during for short signal when ring high-order output is arranged, and have only not gate 109 that high-order output arranged in ring at last during for long signal.

Three, many yards remote controlled transmitting circuits of realization and radio is connected.

1, the wireless remotecontrol radiating circuit is by welding shown in Figure 3.The copper foil antenna strictness is set on request.

2, realize being connected of electronic switch and remote controlled transmitting circuit: the power end of remote controlled transmitting circuit is welded on the output of electronic switch.

3, realize being connected of two function logic line units and remote controlled transmitting circuit: 111 output among Fig. 1 is connected in the coding integrated circuit produces on the control bit line of the function of closing the door, 112 output among Fig. 1 is connected generation in the coding integrated circuit opens the door on the control bit line of function.

Five, in door, pack into receiving unit and electronic operating part.

Six, the present invention is placed in the easy place that easily cooperates with matching component.

Claims (5)

1. the difunctional communication controller of oscillatory type is characterized in that: be made up of jointly oscillatory type mobile phone innovation body, two function logic line units, electronic switch, several parts of many yards radiating circuits of wireless remotecontrol;

Wherein: oscillatory type mobile phone innovation body is made of jointly mobile phone and vibrating sensor, and vibrating sensor is made of the high impedance earphone, uses the lead-out wire of high impedance earphone as output line;

Two function logic line units are made of jointly gate circuit kind and peripheral element in the digital integrated circuit, the lead-out wire of oscillatory type mobile phone innovation body is through behind the interface circuit, connect two inputs of first two input nand gate, connected an end of a resistance simultaneously; The other end of resistance has connected two inputs of second two input nand gate, and two inputs of second two input nand gate have connected the positive pole of an integrating capacitor, the minus earth of integrating capacitor over the ground; The output of second two input nand gate has connected two inputs of the 3rd two input nand gates, the output of the 3rd two input nand gates has connected three the tunnel, one of the road connected the positive pole of a clamp diode by name, the negative pole of clamp diode has connected two inputs of the 4th two input nand gates; Two tunnel first bit line that has connected remote control coding; Three tunnel positive poles that connected first diode of electronic switch; The output of first two input nand gate has been connected and has been connected two inputs of the 4th two input nand gates behind the resistance, and the output of the 4th two input nand gates has connected two-way: one of the road connected second bit line of remote control coding; Two tunnel positive poles that connected second diode of electronic switch;

Electronic switch is made of jointly a NPN triode and PNP triode and peripheral element: the grounded emitter of NPN triode, collector electrode connects the base stage of PNP triode through resistance series connection back, the NPN transistor base has been connected behind the resistance, and the negative pole of two diodes of the electronic switch that is connected with two output lines of two function logic line units links to each other; The emitter of PNP triode has connected system power supply, and collector electrode has connected the power end of the remote controlled transmitting circuit of band coding;

Many yards radiating circuits of wireless remotecontrol are: the shape of copper foil antenna is designed to english lowercase n font shape, antenna Copper Foil width is 0.2cm, about be that the Copper Foil length of two vertical parallel shapes is 3cm, article two, between the Copper Foil of vertical parallel shape apart from 2cm, the Copper Foil of two vertical parallel shapes top is kissed with the arc Copper Foil and is connect;

One end of copper foil antenna is power input, links to each other with positive source, and the antenna power input has connected three circuit; The one, connected resistance one end, the resistance other end is that the high-frequency emission transistor base links to each other with a triode; The 2nd, connected electric capacity one end, the electric capacity other end links to each other with the high-frequency emission transistor emitter; The 3rd, connected another electric capacity one end, this electric capacity other end is that output links to each other with the other end of copper foil antenna;

The high-frequency emission transistor collector is that output links to each other with the other end of copper foil antenna, the high-frequency emission transistor base links to each other with an end of a resistance, an end of crystal oscillator, and the high-frequency emission transistor emitter links to each other with the other end that another triode is namely modulated transistor collector, crystal oscillator;

Modulation transistor collector and high-frequency emission transistor emitter, crystal oscillator the 3rd end, and an end of an electric capacity link to each other, the modulation transistor emitter links to each other with ground wire, the modulation transistor base links to each other with base resistance one end, modulation circuit output resistance one end, base resistance other end ground connection, the modulation circuit output resistance other end links to each other with modulation circuit output;

Two outputs of compiling into circuit respectively connect a modulation resistance to the base stage of modulation triode;

Crystal oscillator is totally three terminations, and crystal oscillator one end links to each other with the high-frequency emission transistor base, and the other end links to each other with positive source, and the 3rd end links to each other with the high-frequency emission transistor emitter.

2. the difunctional communication controller of oscillatory type according to claim 1 is characterized in that: adopting integrated circuit in the electronic logic circuit is that 4011, NPN triode adopts 3DD15, and the PNP triode adopts TIP42C.

3. the difunctional communication controller of oscillatory type according to claim 1 is characterized in that: the high impedance earphone in the oscillatory type mobile phone innovation body is that the coagulating type white glues sticks on mobile phone sender place.

4. the difunctional communication controller of oscillatory type according to claim 1 is characterized in that: the integrated electricity of coding is two SC2262 in many yards emissions of wireless remotecontrol.

5. the difunctional communication controller of oscillatory type according to claim 1, it is characterized in that: modulating tube is with two 8050 in many yards emissions of wireless remotecontrol.

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