CN100588214C - Distance control radio remote controller for telephone - Google Patents
Distance control radio remote controller for telephone Download PDFInfo
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- CN100588214C CN100588214C CN200510061181A CN200510061181A CN100588214C CN 100588214 C CN100588214 C CN 100588214C CN 200510061181 A CN200510061181 A CN 200510061181A CN 200510061181 A CN200510061181 A CN 200510061181A CN 100588214 C CN100588214 C CN 100588214C
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- 238000001514 detection method Methods 0.000 claims abstract description 11
- 230000009466 transformation Effects 0.000 claims description 8
- 238000004088 simulation Methods 0.000 claims description 7
- 230000006870 function Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000003321 amplification Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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Abstract
A telephone long distance wireless remote controller, which contains wireless transmitting, wireless receiving, power source and power supply control circuit, wherein the power supply control circuitconnecting with and proving power to wireless receiving circuit, LED indication voltage detection circuit in switch, wireless transmitting circuit, wireless receiving circuit, and micro controller circuit having matched transmitting end interface and receiving end interface which are connected with all above mentioned circuits, the telephone off-hook circuit connected with sound prompting, DTMF decoding and pole change circuit, telephone ringing circuit and pole change circuit parallelly connected with telephone line port with bridged piezoresistor RV.
Description
Technical field
The present invention relates to Digiplex, relate in particular to telephone for distance control radio remote controller.
Background technology
The use of wireless remote controller allows people hold Digiplex just can straighforward operation in tens up to a hundred meters scope, but the distance of remote control still is subjected to certain restriction.Hold Digiplex because of not being subjected to the control of phone, can't be by link to each other with the telephone remote Digiplex telephone number of telephone line of making call, also just can't finish the function of the Digiplex unanimity of supporting wireless remote controller, thereby the purpose that can not utilize the telephone network of extensive distribution to extend the remote control distance of wireless remote controller
As the applying date be on April 27th, 2002, application number is that 02233235.9 " smart phone remote control " belongs to field of telecommunications, is mainly used in domestic network system.It has solved does not have voice suggestion and cryptoguard in the existing smart phone, cause the very poor problem of fail safe of misoperation and system easily.It comprises dtmf signal transmitting-receiving and signal judging circuit, dislodging machine control circuit, ring detection and counting circuit, voice warning circuit, Information Access circuit, Network-Node Interface circuit and single-chip microcomputer.Dislodging machine control circuit and ring detection and counting circuit join with telephone wire a, b respectively, dislodging machine control circuit and dtmf signal transmitting-receiving and signal judging circuit and voice warning circuit join, and dtmf signal transmitting-receiving and signal judging circuit, dislodging machine control circuit, ring detection and counting circuit, voice warning circuit, Information Access circuit, Network-Node Interface circuit are connected with single-chip microcomputer respectively.Because of adopting wired connection, can't finish the function of the Digiplex unanimity of supporting wireless remote controller, thereby the telephone network that can not utilize extensive distribution extends the purpose of the remote control distance of wireless remote controller, causes application cost too high, and can't popularization and application.
Summary of the invention
Technical problem to be solved by this invention is at the prior art present situation, and telephone for distance control radio remote controller is provided; The technology that it adopts wireless remote control, phone control and microcontroller to combine, by controlling the Digiplex of supporting wireless remote controller, make the telephone remote Digiplex possess the distant control function of the Digiplex of supporting wireless remote controller, be subjected to the control of phone again, by link to each other with the telephone remote Digiplex telephone number of telephone line of making call, finish the function of the Digiplex unanimity of supporting wireless remote controller, reached the purpose of utilizing the extensive telephone network that distributes to extend the remote control distance of wireless remote controller.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: telephone for distance control radio remote controller comprises radio transmitter, wireless receiving circuit, power circuit, power control circuit; Power circuit connects radio transmitter and power control circuit; Power control circuit connects and provides power supply to wireless receiving circuit; Take measures to comprise: power control circuit also connects and provides power supply to switch to detect LED instructed voltage testing circuit; Radio transmitter is connected the microcontroller circuit with corresponding transmitting terminal interface and receiving terminal interface with wireless receiving circuit; The corresponding interface that microcontroller circuit has also connects power circuit, power control circuit, switch detection LED instructed voltage testing circuit, auditory tone cues electric circuit, DTMF decoding circuit, phone off-hook control circuit and phone ringing testing circuit respectively; Phone off-hook control circuit connects auditory tone cues electric circuit, DTMF decoding circuit and polarity transformation circuits; The two-route wire that the phone ringing testing circuit is connected with the polarity transformation circuits telephone line interface that is connected in parallel, cross-over connection has piezo-resistance RV between telephone line interface two circuits.
For optimizing technique scheme, concrete technical measures also comprise:
Microcontroller circuit comprises microcontroller EM78P156; The phone ringing testing circuit comprises Light Coupled Device TLP627; Auditory tone cues electric circuit comprises triode 9014; The DTMF decoding circuit comprises special chip HT9170; Microcontroller EM78P156 preserves the effective wireless data signal memory that receives through wireless receiving circuit, microcontroller EM78P156 receives the triggering of telephone ring signal, and phone is connected in the simulation of control phone off-hook control circuit, receive control signal on the telephone line through the DTMF decoding circuit, and through this control signal the data-signal of memory through the radio transmitter modulate emission.
The P52 pin of microcontroller EM78P156 connects the 2nd PNP triode Q4 base stage through resistance R 20, and the 2nd PNP triode Q4 collector electrode connects a PNP triode Q2 base stage through resistance R 5, and a PNP triode Q2 emitter is connected to switch S 1; Microcontroller EM78P156 cooperates with the 2nd PNP triode Q4, switch S 1 and is the wireless receiving circuit power supply, and powers up to light and be used in reference to the LED lamp D9 that shows; The P67 pin of microcontroller EM78P156 connects a PNP triode Q2 collector electrode and is used for the switch detection, and the P51 pin of microcontroller EM78P156 connects RF and receives piece, is used for memory and preserves effective wireless data signal.
Phone ringing testing circuit Light Coupled Device TLP627 output connects the P65 pin of microcontroller EM78P156, high level counting on the P65 pin of microcontroller EM78P156 equals the phone ringing number of times, ringing number through recording acquiescence or setting, P66 pin output high level to the two NPN triode Q3 of microcontroller EM78P156, drive triode Q1 conducting, finish phone simulation off-hook.
The DTMF decoding circuit has and will send into P60, P61, P62, P63, the P64 pin of microcontroller EM78P156 after the decoding of the dtmf signal on the telephone line; Microcontroller EM78P156 compares DTMF decoded signal and password default or setting code, sends to telephone line by the NPN triode Q8 of the P50 pin output frequency signal control auditory tone cues electric circuit of microcontroller EM78P156; Microcontroller EM78P156 receives the DTMF decoded signal, switch S 1 closure, and microcontroller EM78P156 saves as the valid data of receiving the ringing number and the setting code of setting; Switch S 1 disconnects, and microcontroller EM78P156 will pass through the P53 pin to the wireless data signal of memory to the radio transmitter modulate emission according to the valid data of receiving.
Compared with prior art, power control circuit of the present invention also connects and provides power supply to switch to detect LED instructed voltage testing circuit; Radio transmitter is connected the microcontroller circuit with corresponding transmitting terminal interface and receiving terminal interface with wireless receiving circuit; The corresponding interface that microcontroller circuit has also connects power circuit, power control circuit, switch detection LED instructed voltage testing circuit, auditory tone cues electric circuit, DTMF decoding circuit, phone off-hook control circuit and phone ringing testing circuit respectively; Phone off-hook control circuit connects auditory tone cues electric circuit, DTMF decoding circuit and polarity transformation circuits; The two-route wire that the phone ringing testing circuit is connected with the polarity transformation circuits telephone line interface that is connected in parallel, cross-over connection has piezo-resistance RV between telephone line interface two circuits.The present invention has adopted control of wireless remote control, phone and the microcontroller technology that combines, by controlling the Digiplex of supporting wireless remote controller, make the telephone remote Digiplex possess the distant control function of the Digiplex of supporting wireless remote controller, be subjected to the control of phone again, by link to each other with the telephone remote Digiplex telephone number of telephone line of making call, finish the function of the Digiplex unanimity of supporting wireless remote controller, reached the purpose of utilizing the extensive telephone network that distributes to extend the remote control distance of wireless remote controller.
Description of drawings
Fig. 1 is the circuit block diagram of an embodiment of the present invention;
Fig. 2 is the circuit theory diagrams of Fig. 1;
Fig. 3 is the schematic diagram of wireless receiving circuit among Fig. 1, Fig. 2;
Fig. 4 is the schematic diagram of radio transmitter among Fig. 1, Fig. 2.
Specific embodiment
Below in conjunction with drawings and Examples the present invention is described in further detail.
Shown in Figure 1, telephone for distance control radio remote controller comprises radio transmitter, wireless receiving circuit, power circuit, power control circuit; Power circuit connects radio transmitter and power control circuit; Power control circuit connects and provides power supply to wireless receiving circuit; Power control circuit also connects and provides power supply to switch to detect LED instructed voltage testing circuit; Radio transmitter is connected the microcontroller circuit with corresponding transmitting terminal interface and receiving terminal interface with wireless receiving circuit; The corresponding interface that microcontroller circuit has also connects power circuit, power control circuit, switch detection LED instructed voltage testing circuit, auditory tone cues electric circuit, DTMF decoding circuit, phone off-hook control circuit and phone ringing testing circuit respectively; Phone off-hook control circuit connects auditory tone cues electric circuit, DTMF decoding circuit and polarity transformation circuits; The two-route wire that the phone ringing testing circuit is connected with the polarity transformation circuits telephone line interface that is connected in parallel, cross-over connection has piezo-resistance RV between telephone line interface two circuits.
Shown in Figure 2, microcontroller circuit comprises microcontroller EM78P156; The phone ringing testing circuit comprises Light Coupled Device TLP627; Auditory tone cues electric circuit comprises triode 9014; The DTMF decoding circuit comprises special chip HT9170; Microcontroller EM78P156 preserves the effective wireless data signal memory that receives through wireless receiving circuit, microcontroller EM78P156 receives the triggering of telephone ring signal, and phone is connected in the simulation of control phone off-hook control circuit, receive control signal on the telephone line through the DTMF decoding circuit, and through this control signal the data-signal of memory through the radio transmitter modulate emission.
The P52 pin of microcontroller EM78P156 connects the 2nd PNP triode Q4 base stage through resistance R 20, and the 2nd PNP triode Q4 collector electrode connects a PNP triode Q2 base stage through resistance R 5, and a PNP triode Q2 emitter is connected to switch S 1; Microcontroller EM78P156 cooperates with the 2nd PNP triode Q4, switch S 1 and is the wireless receiving circuit power supply, and powers up to light and be used in reference to the LED lamp D9 that shows; The P67 pin of microcontroller EM78P156 connects a PNP triode Q2 collector electrode and is used for the switch detection, and the P51 pin of microcontroller EM78P156 connects RF and receives piece, is used for memory and preserves effective wireless data signal.
When the P52 of microcontroller EM78P156 output high level, the collector electrode no-voltage output of the 2nd PNP triode Q4, switch S 1 closure causes producing a high level triggering microcontroller EM78P156 and exports high level at P52 on the P67 of microcontroller EM78P156, the collector electrode output voltage of the 2nd PNP triode Q4 is powered to wireless receiving circuit, light LED lamp D9 simultaneously and be used for indication, the P67 of the microcontroller EM78P156 of this moment is used for voltage detecting, the P51 of microcontroller EM78P156 receives valid wireless data-signal memory preservation, the P52 output high level of microcontroller EM78P156.
Phone ringing testing circuit Light Coupled Device TLP627 output connects the P65 pin of microcontroller EM78P156.Squeeze into as phone, mainly the phone ringing testing circuit that is made of Light Coupled Device TLP627 is exported the P65 of high-low level to microcontroller EM78P156, microcontroller EM78P156 equals the phone ringing number of times to the counting of the high level on the P65, behind the ringing number that records acquiescence or set, P66 output high level to the two NPN triode Q3 of microcontroller EM78P156, drive triode Q1 to logical, finish phone simulation off-hook.
Start working by the DTMF decoding circuit that special chip HT9170 constitutes, the P60 of microcontroller EM78P156 will be sent into after the decoding of the dtmf signal on the telephone line, P61, P62, P63, P64, microcontroller EM78P156 compares the DTMF decoded signal received and password default or setting code, comparison is correct, after the NPN triode Q8 of the P50 output frequency signal control pronunciation circuit of microcontroller EM78P156 sends to telephone line, microcontroller EM78P156 continues to receive the DTMF decoded signal, switch S 1 closure, microcontroller EM78P156 saves as the valid data of receiving the ringing number and the setting code of setting, switch S 1 disconnects, and microcontroller EM78P156 will arrive the radio transmitter modulate emission to the wireless data signal of memory by P53 according to the valid data of receiving.
As shown in Figure 3, Figure 4, wireless receiving circuit and radio transmitter are finished the wireless data reception and the emission of telephone for distance control radio remote controller.Shown in Figure 3, comprising NPN triode Q1 model is that 2SC9018 constitutes Armstrong circuit, it finishes amplification, the mixing of wireless signal, output signal by resistance R 11 and and capacitor C12 5 pin that are input to prime integrated operational amplifier circuit LPV358 amplify, amplifying signal outputs to 3 pin of back level integrated operational amplifier circuit LPV358 to signal shaping from 7 pin, last wireless data signal is exported from 1 pin, finishes the reception of wireless data signal.
As shown in Figure 4, the collector electrode of a NPN triode Q2 connects the emitter of NPN triode Q1, NPN triode Q1 base stage connection sound surface element Y1; NPN triode Q1 harmony surface element Y1 constitutes high-frequency oscillating circuits, high-frequency signal by antenna to external radiation.
The present invention has adopted control of wireless remote control, phone and the microcontroller technology that combines, by controlling the Digiplex of supporting wireless remote controller, make the telephone remote Digiplex possess the distant control function of the Digiplex of supporting wireless remote controller, be subjected to the control of phone again, by link to each other with the telephone remote Digiplex telephone number of telephone line of making call, finish the function of the Digiplex unanimity of supporting wireless remote controller, reached the purpose of utilizing the extensive telephone network that distributes to extend the remote control distance of wireless remote controller.
Though the present invention illustrates and describes by the reference preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.
Claims (5)
1, telephone for distance control radio remote controller comprises radio transmitter, wireless receiving circuit, power circuit, power control circuit; Described power circuit connects described radio transmitter and power control circuit; Described power control circuit connects and provides power supply to described wireless receiving circuit; It is characterized in that: described power control circuit also connects and provides power supply to switch to detect LED instructed voltage testing circuit; Described radio transmitter is connected the microcontroller circuit with corresponding transmitting terminal interface and receiving terminal interface with wireless receiving circuit; The corresponding interface that described microcontroller circuit has also connects described power circuit, power control circuit, switch detection LED instructed voltage testing circuit, auditory tone cues electric circuit, DTMF decoding circuit, phone off-hook control circuit and phone ringing testing circuit respectively; Described phone off-hook control circuit connects described auditory tone cues electric circuit, DTMF decoding circuit and polarity transformation circuits; The two-route wire that described phone ringing testing circuit is connected with the polarity transformation circuits telephone line interface that is connected in parallel, cross-over connection has piezo-resistance RV between described telephone line interface two circuits; Described microcontroller circuit comprises microcontroller EM78P156; Described phone ringing testing circuit comprises Light Coupled Device TLP627; Described auditory tone cues electric circuit comprises triode 9014; Described DTMF decoding circuit comprises special chip HT9170; Described microcontroller EM78P156 preserves the effective wireless data signal memory that receives through described wireless receiving circuit, microcontroller EM78P156 receives the triggering of telephone ring signal, and phone is connected in the simulation of control phone off-hook control circuit, receive control signal on the telephone line through the DTMF decoding circuit, and through this control signal the data-signal of memory through the radio transmitter modulate emission.
2, telephone for distance control radio remote controller according to claim 1, it is characterized in that: the P52 pin of described microcontroller EM78P156 connects the 2nd PNP triode (Q4) base stage through resistance (R20), the 2nd PNP triode (Q4) collector electrode connects PNP triode (Q2) base stage through resistance (R5), and PNP triode (Q2) emitter is connected to switch (S1); Described microcontroller EM78P156 cooperates with the 2nd PNP triode (Q4), switch (S1) and is the wireless receiving circuit power supply, and powers up to light and be used in reference to the LED lamp (D9) that shows; The P67 pin of described microcontroller EM78P156 connects PNP triode (Q2) collector electrode and is used for the switch detection, and the P51 pin of microcontroller EM78P156 connects RF and receives piece, is used for memory and preserves described valid wireless data-signal.
3, telephone for distance control radio remote controller according to claim 1, it is characterized in that: described phone ringing testing circuit Light Coupled Device TLP627 output connects the P65 pin of microcontroller EM78P156, high level counting on the P65 pin of microcontroller EM78P156 equals the phone ringing number of times, ringing number through recording acquiescence or setting, P66 pin output high level to the two NPN triodes (Q3) of microcontroller EM78P156, drive triode (Q1) conducting, finish phone simulation off-hook.
4, telephone for distance control radio remote controller according to claim 2, it is characterized in that: described phone ringing testing circuit Light Coupled Device TLP627 output connects the P65 pin of microcontroller EM78P156, high level counting on the P65 pin of microcontroller EM78P156 equals the phone ringing number of times, ringing number through recording acquiescence or setting, P66 pin output high level to the two NPN triodes (Q3) of microcontroller EM78P156, drive triode (Q1) conducting, finish phone simulation off-hook.
5, telephone for distance control radio remote controller according to claim 4 is characterized in that: described DTMF decoding circuit has and will send into P60, P61, P62, P63, the P64 pin of microcontroller EM78P156 after the decoding of the dtmf signal on the telephone line; Described microcontroller EM78P156 compares DTMF decoded signal and password default or setting code, sends to telephone line by the NPN triode (Q8) of the P50 pin output frequency signal control auditory tone cues electric circuit of described microcontroller EM78P156; Described microcontroller EM78P156 receives the DTMF decoded signal, described switch (S1) closure, and microcontroller EM78P156 saves as the valid data of receiving the ringing number and the setting code of setting; Described switch (S1) disconnects, and microcontroller EM78P156 will pass through the P53 pin to the wireless data signal of memory to the radio transmitter modulate emission according to the valid data of receiving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510061181A CN100588214C (en) | 2005-10-20 | 2005-10-20 | Distance control radio remote controller for telephone |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510061181A CN100588214C (en) | 2005-10-20 | 2005-10-20 | Distance control radio remote controller for telephone |
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| CN1750575A CN1750575A (en) | 2006-03-22 |
| CN100588214C true CN100588214C (en) | 2010-02-03 |
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| CN200510061181A Active CN100588214C (en) | 2005-10-20 | 2005-10-20 | Distance control radio remote controller for telephone |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101159894B (en) * | 2007-10-22 | 2010-09-08 | 常州天鹅科技有限公司 | Wireless remote control system |
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Owner name: NINGBO KINGDUN ELECTRONIC INDUSTRY CO., LTD. Free format text: FORMER OWNER: ZHU FULONG Effective date: 20100607 |
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Effective date of registration: 20100607 Address after: 315400 Zhejiang Province, Yuyao City Economic Development Zone South Feng Yuan Road No. 8 Ningbo Jindun Electronic Industry Co Ltd Patentee after: NINGBO KINGDUN ELECTRONIC INDUSTRY Co.,Ltd. Address before: 315400 Zhejiang Province, Yuyao City Economic Development Zone South Feng Yuan Road No. 8 Ningbo Jindun Electronic Industry Co Ltd Patentee before: Zhu Fulong |
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Address after: 315400 No. 28 Feng Yuan Road, South District, Yuyao Economic Development Zone, Zhejiang, China Patentee after: Ningbo Kingdun Electronic Industry Co.,Ltd. Address before: 315400 Zhejiang Province, Yuyao City Economic Development Zone South Feng Yuan Road No. 8 Ningbo Jindun Electronic Industry Co Ltd Patentee before: NINGBO KINGDUN ELECTRONIC INDUSTRY Co.,Ltd. |
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Address after: 315400 No.28 Fengyuan Road, South District, Yuyao Economic Development Zone, Zhejiang Province Patentee after: Ningbo Kaidun Electronic Industry Co.,Ltd. Country or region after: China Address before: 315400 No.28 Fengyuan Road, South District, Yuyao Economic Development Zone, Zhejiang Province Patentee before: Ningbo Kingdun Electronic Industry Co.,Ltd. Country or region before: China |
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