CN203233406U - Remote control transceiving control circuit - Google Patents
Remote control transceiving control circuit Download PDFInfo
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- CN203233406U CN203233406U CN2013201212484U CN201320121248U CN203233406U CN 203233406 U CN203233406 U CN 203233406U CN 2013201212484 U CN2013201212484 U CN 2013201212484U CN 201320121248 U CN201320121248 U CN 201320121248U CN 203233406 U CN203233406 U CN 203233406U
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Abstract
The utility model discloses a remote control transceiving control circuit. The remote control transceiving control circuit comprises a single-chip microcomputer, a four-bit LED nixie tube display, a nixie tube driving circuit, a wireless remote control reception module, a programming/host communication interface, a first switch driving circuit, a second switch driving circuit, and a first relay and a second relay which respectively correspond to the first switch driving circuit and the second switch driving circuit, wherein output ends of the wireless remote control reception module and the programming/host communication interface are connected with an input end of the single-chip microcomputer, an output end of the single-chip microcomputer is respectively connected with input ends of the four-bit LED nixie tube display, the nixie tube driving circuit, the first switch driving circuit and the second switch driving circuit, the nixie tube driving circuit comprises four driving tubes, and the first switch driving circuit and the second switch driving circuit respectively comprise a triode N1 and a triode N2. The remote control transceiving control circuit can be simultaneously used as a remote control switch circuit of various types of electrical appliances and further can be used as an accessory of a host.
Description
Technical field
The utility model relates to a kind of remote control transmitting-receiving control circuit.
Background technology
In automatic-detection control field, remote control transmitting-receiving control circuit technology is very important a special kind of skill, now be widely used, at present comparatively popular remote control transmitting-receiving control circuit technology mainly is divided into several types: the carrier by transmission control command signal is divided into: radio, infrared ray, ultrasonic wave; Press the coded system of signal: frequency coding and pulse code; Be divided into by the transmission channel number: single channel and multichannel; The number of instructions that can transmit by the same time is divided into: single channel and multichannel etc.At present the most frequently used in industrial circle is infrared pulse coded multi-channel and multichannel remote control mode.
Wireless remotecontrol is the technology of utilizing radio signal that controlled device is controlled, and telemetered signal drives other various related circuits after being received circuit reception back again, goes to finish various operations.It is far away that it has remote control distance, the control precision height, and control frequency can be with characteristics such as replacings.Usually be used for military affairs and industrial circle.
Infrared remote control is a kind of wireless, non-contact control technology, is the technology of utilizing infrared ray that controlled device is controlled.It is strong to have antijamming capability, and the information transmission is reliable, and low in energy consumption, cost is low, and characteristics such as easy realization are used widely in Industry Control, Aero-Space, field of household appliances.
Ultra-sonic remote control is the technology of utilizing ultrasonic signal that controlled device is controlled, once uses in early days, seldom uses now.Ultrasonic technology is widely used in sensory field at present.
But utilize remote control transmitting-receiving control circuit to carry out two things simultaneously, one uses as the remote control switching circuit of all kinds of consuming devices, can control two-way output simultaneously, next annex that can be used as main frame uses, and does not also occur for detection of the remote control transmitting-receiving control circuit of the operating state of main frame.
The utility model content
The purpose of this utility model provides that a kind of power consumption is little, antijamming capability is strong can be simultaneously as the remote control switch machine operation of all kinds of consuming devices and the remote control transmitting-receiving control circuit that uses as the annex of main frame.
The technical scheme that realizes the utility model purpose is a kind of remote control transmitting-receiving control circuit, comprises single-chip microcomputer, 4 LED charactron displays, charactron drive circuit, wireless remote control receiver module, programming/host communication interface, first switch driving circuit and second switch drive circuits and first relay and second relay corresponding with first switch driving circuit and second switch drive circuit respectively; The output of described wireless remote control receiver module and programming/host communication interface is connected the input of single-chip microcomputer; The output of described single-chip microcomputer connects the input of 4 LED charactron displays, charactron drive circuit, second switch drive circuit and first switch driving circuits respectively; Described charactron drive circuit comprises 4 driving tubes; Described first switch driving circuit and second switch drive circuit comprise triode N1 and N2 respectively.
The model of described single-chip microcomputer is 89C2052; 1 pin of single-chip microcomputer is by reset resistor R13 ground connection; 2 pin and 3 pin connect 4 pin and 3 pin of programming/host communication interface; 4 and 5 pin connect crystal-oscillator circuit; 6 pin, 7 pin, 8 pin and 9 pin connect the base stage of 4 driving tubes of charactron drive circuit respectively; 10 pin ground connection; 11 pin connect 2 and 3 pin of wireless remote control receiver module; 12 ~ 19 pin connect the corresponding pin of 4 LED charactron displays respectively by current-limiting resistance R1 ~ R8; 20 pin connect the 5V power supply by power filtering capacitor C4.
In the described charactron drive circuit: the base stage of driving tube P1, P2, P3, P4 meets current-limiting resistance R9, R10, R11, R12 respectively; The emitter of driving tube P1, P2, P3, P4 connects the 5V power supply respectively; The collector electrode of driving tube P1, P2, P3, P4 connects 12,9,8,6 pin of 4 LED charactron displays respectively.
4 pin of described wireless remote control receiver module connect the 5V power supply by current-limiting resistance R14; 1 pin earth connection; Filter capacitor C1 in parallel between 1 pin and 4 pin.
In described first switch driving circuit: the base stage of triode N1 connects 2 pin of single-chip microcomputer by current-limiting resistance R15, and base stage also is provided with biasing resistor R16; Grounded emitter; Collector electrode connects the line bag of first relay, and online bag two ends connect sustained diode 1.
In the described second switch drive circuit: the base stage of triode N2 connects 3 pin of single-chip microcomputer by current-limiting resistance R18, and base stage also is provided with biasing resistor R19; Grounded emitter; Collector electrode connects the line bag of first relay, and online bag two ends connect sustained diode 2.
1 pin of described programming/host communication interface connects the 5V power supply; 2 pin ground connection; 3 pin and 4 pin also connect the base stage of the triode N2 of the triode N1 of first switch driving circuit and second switch drive circuit simultaneously respectively.
The crystal-oscillator circuit that 4 and 5 pin of described single-chip microcomputer connect comprises that the crystal of frequency of oscillation 7.3728HZ shakes and capacitor C 2 and capacitor C 3.
The contact 1 of described first relay connects the contact 1 of input 220V socket and second relay, and contact 3 connects load A socket.
The contact 1 of described second relay connects the contact 1 of input 220V socket and first relay, and its contact 3 connects load B socket.
Adopted technique scheme, the utlity model has following beneficial effect: (1) the utility model utilizes remote control transmitting-receiving control circuit can finish two main tasks simultaneously, the remote control switching circuit that one can be used as all kinds of consuming devices uses, and it can export the break-make that the double switch signal goes to control the two-way load simultaneously; Secondly the annex as main frame uses, and can finish the operating state that detects main frame by programming/host communication interface J2, comprising: control object, failure code, operating time, operating frequency etc. important process parameter.These parameters all can show by the LED charactron, and are very simple and clear.
(2) remote control transmitting-receiving control circuit of the present utility model adopts single-chip microcomputer to control, intelligent degree height, and its operating voltage range 3.5V-5V, the operating current of operating current when VDD=5V is 1.9mA.Low in energy consumption, antijamming capability is strong especially.
(3) the utility model annex of can be used as each electron-like and electric equipment products is used, and also can use as product separately, and it has professional and particularity.Entire circuit is simple, and components and parts are few, and circuit working is stable, and antijamming capability is strong, can make the subminaturization product and come to carry out supporting use for each electron-like and electric type product, and its market prospects are very wide.
Description of drawings
Content of the present utility model is easier to be expressly understood in order to make, and according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is theory diagram of the present utility model.
Fig. 2 is the circuit diagram of single-chip microcomputer IC1.
Fig. 3 is the circuit diagram of 4 LED charactron displays.
Fig. 4 is charactron drive circuit figure.
Fig. 5 is the circuit connection diagram of first switch driving circuit, second switch drive circuit, first relay and second relay.
Fig. 6 is wireless remote control receiver module circuit diagram.
Fig. 7 is programming/host communication interface circuit diagram.
Embodiment
(embodiment 1)
See Fig. 1 to Fig. 7, a kind of remote control transmitting-receiving control circuit of present embodiment comprises single-chip microcomputer IC1,4 LED charactron displays, charactron drive circuit, wireless remote control receiver module J1, programming/host communication interface J2, first switch driving circuit and second switch drive circuits and first relay K 1 and second relay K 2 corresponding with first switch driving circuit and second switch drive circuit respectively; Wireless remote control receiver module J1 is connected the input of single-chip microcomputer IC1 with the output of programming/host communication interface J2; The output of single-chip microcomputer IC1 connects the input of 4 LED charactron displays, charactron drive circuit, second switch drive circuit and first switch driving circuits respectively; The charactron drive circuit comprises 4 driving tube P1, P2, P3, P4; First switch driving circuit and second switch drive circuit comprise triode N1 and N2 respectively.
Specifically see Fig. 2, the model of single-chip microcomputer IC1 is 89C2052; 1 pin of single-chip microcomputer IC1 is by reset resistor R13 ground connection; 2 pin and 3 pin connect 4 pin and 3 pin of programming/host communication interface J2; 4 and 5 pin connect crystal-oscillator circuit; 6 pin, 7 pin, 8 pin and 9 pin connect 4 driving tube P4, P3 of charactron drive circuit, the base stage of P2, P1 respectively; 10 pin ground connection; 11 pin connect 2 and 3 pin of wireless remote control receiver module J1; 12 ~ 19 pin connect the corresponding pin of 4 LED charactron displays respectively by current-limiting resistance R1 ~ R8; 20 pin connect the 5V power supply by power filtering capacitor C4.The crystal-oscillator circuit that 4 and 5 pin of single-chip microcomputer IC1 connect comprises the crystal of frequency of oscillation 7.3728HZ shake BC1 and capacitor C 2 and capacitor C 3.
Specifically see Fig. 4, in the charactron drive circuit: the base stage of driving tube P1, P2, P3, P4 meets current-limiting resistance R9, R10, R11, R12 respectively; The emitter of driving tube P1, P2, P3, P4 connects the 5V power supply respectively; The collector electrode of driving tube P1, P2, P3, P4 connects 12,9,8,6 pin of 4 LED charactron displays respectively.
See Fig. 6,4 pin of wireless remote control receiver module J1 connect the 5V power supply by current-limiting resistance R14; 1 pin earth connection; Filter capacitor C1 in parallel between 1 pin and 4 pin.
See Fig. 5, in first switch driving circuit: the base stage of triode N1 connects 2 pin of single-chip microcomputer IC1 by current-limiting resistance R15, and base stage also is provided with biasing resistor R16; Grounded emitter; Collector electrode connects the line bag of first relay K 1, and online bag two ends connect sustained diode 1.In the second switch drive circuit: the base stage of triode N2 connects 3 pin of single-chip microcomputer IC1 by current-limiting resistance R18, and base stage also is provided with biasing resistor R19; Grounded emitter; Collector electrode connects the line bag of first relay K 2, and online bag two ends connect sustained diode 2.The contact 1 of first relay K 1 connects the contact 1 of input 220V socket and second relay K 2, and contact 3 connects load A socket.The contact 1 of second relay K 2 connects the contact 1 of input 220V socket and first relay K 1, and its contact 3 connects load B socket.
See Fig. 7,1 pin of programming/host communication interface J2 connects the 5V power supply; 2 pin ground connection; 3 pin and 4 pin also connect the base stage of the triode N2 of the triode N1 of first switch driving circuit and second switch drive circuit simultaneously respectively.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (10)
1. remote control transmitting-receiving control circuit is characterized in that: comprise single-chip microcomputer (IC1), 4 LED charactron displays, charactron drive circuit, wireless remote control receiver module (J1), programming/host communication interface (J2), first switch driving circuit and second switch drive circuits and first relay (K1) and second relay (K2) corresponding with first switch driving circuit and second switch drive circuit respectively; Described wireless remote control receiver module (J1) is connected the input of single-chip microcomputer (IC1) with the output of programming/host communication interface (J2); The output of described single-chip microcomputer (IC1) connects the input of 4 LED charactron displays, charactron drive circuit, second switch drive circuit and first switch driving circuits respectively; Described charactron drive circuit comprises 4 driving tube P1, P2, P3, P4; Described first switch driving circuit and second switch drive circuit comprise triode N1 and N2 respectively.
2. control circuit is received and dispatched in a kind of remote control according to claim 1, and it is characterized in that: the model of described single-chip microcomputer (IC1) is 89C2052; 1 pin of single-chip microcomputer (IC1) is by reset resistor R13 ground connection; 2 pin and 3 pin connect 4 pin and 3 pin of programming/host communication interface (J2); 4 and 5 pin connect crystal-oscillator circuit; 6 pin, 7 pin, 8 pin and 9 pin connect 4 driving tube P4, P3 of charactron drive circuit, the base stage of P2, P1 respectively; 10 pin ground connection; 11 pin connect 2 and 3 pin of wireless remote control receiver module (J1); 12 ~ 19 pin connect the corresponding pin of 4 LED charactron displays respectively by current-limiting resistance R1 ~ R8; 20 pin connect the 5V power supply by power filtering capacitor C4.
3. control circuit is received and dispatched in a kind of remote control according to claim 1 and 2, and it is characterized in that: in the described charactron drive circuit: the base stage of driving tube P1, P2, P3, P4 meets current-limiting resistance R9, R10, R11, R12 respectively; The emitter of driving tube P1, P2, P3, P4 connects the 5V power supply respectively; The collector electrode of driving tube P1, P2, P3, P4 connects 12,9,8,6 pin of 4 LED charactron displays respectively.
4. control circuit is received and dispatched in a kind of remote control according to claim 3, and it is characterized in that: 4 pin of described wireless remote control receiver module (J1) connect the 5V power supply by current-limiting resistance R14; 1 pin earth connection; Filter capacitor C1 in parallel between 1 pin and 4 pin.
5. a kind of remote control transmitting-receiving control circuit according to claim 3 is characterized in that: in described first switch driving circuit: the base stage of triode N1 connects 2 pin of single-chip microcomputer (IC1) by current-limiting resistance R15, and base stage also is provided with biasing resistor R16; Grounded emitter; Collector electrode connects the line bag of first relay (K1), and online bag two ends connect sustained diode 1.
6. a kind of remote control transmitting-receiving control circuit according to claim 5 is characterized in that: in the described second switch drive circuit: the base stage of triode N2 connects 3 pin of single-chip microcomputer (IC1) by current-limiting resistance R18, and base stage also is provided with biasing resistor R19; Grounded emitter; Collector electrode connects the line bag of first relay (K2), and online bag two ends connect sustained diode 2.
7. control circuit is received and dispatched in a kind of remote control according to claim 6, and it is characterized in that: 1 pin of described programming/host communication interface (J2) connects the 5V power supply; 2 pin ground connection; 3 pin and 4 pin also connect the base stage of the triode N2 of the triode N1 of first switch driving circuit and second switch drive circuit simultaneously respectively.
8. control circuit is received and dispatched in a kind of remote control according to claim 7, and it is characterized in that: the crystal-oscillator circuit that 4 and 5 pin of described single-chip microcomputer (IC1) connect comprises that the crystal of frequency of oscillation 7.3728HZ shakes (BC1) and capacitor C 2 and capacitor C 3.
9. control circuit is received and dispatched in a kind of remote control according to claim 8, and it is characterized in that: the contact 1 of described first relay (K1) connects the contact 1 of input 220V socket and second relay (K2), and contact 3 connects load A socket.
10. control circuit is received and dispatched in a kind of remote control according to claim 8, and it is characterized in that: the contact 1 of described second relay (K2) connects the contact 1 of input 220V socket and first relay (K1), and its contact 3 connects load B socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201212484U CN203233406U (en) | 2013-03-15 | 2013-03-15 | Remote control transceiving control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201212484U CN203233406U (en) | 2013-03-15 | 2013-03-15 | Remote control transceiving control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203233406U true CN203233406U (en) | 2013-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201212484U Expired - Fee Related CN203233406U (en) | 2013-03-15 | 2013-03-15 | Remote control transceiving control circuit |
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| Country | Link |
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| CN (1) | CN203233406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104991481A (en) * | 2015-05-06 | 2015-10-21 | 苏州市大力电器有限公司 | Simple and practical wireless remote control switch |
-
2013
- 2013-03-15 CN CN2013201212484U patent/CN203233406U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104991481A (en) * | 2015-05-06 | 2015-10-21 | 苏州市大力电器有限公司 | Simple and practical wireless remote control switch |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20140315 |