CN2427931Y - Remote switch device with electric power carrier communication function - Google Patents
Remote switch device with electric power carrier communication function Download PDFInfo
- Publication number
- CN2427931Y CN2427931Y CN 00228218 CN00228218U CN2427931Y CN 2427931 Y CN2427931 Y CN 2427931Y CN 00228218 CN00228218 CN 00228218 CN 00228218 U CN00228218 U CN 00228218U CN 2427931 Y CN2427931 Y CN 2427931Y
- Authority
- CN
- China
- Prior art keywords
- pin
- chip
- circuit
- resistance
- remote
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Selective Calling Equipment (AREA)
Abstract
The utility model relates to a remote switch device with the functions of electric power, wave-carrying, and communication, composed of a remote controller and a switch box arranged on a fixed position. A circuit board in the switch box comprises a microprocessor 1, an electric power wave-carrying modem circuit 2, a driving circuit 3, an infrared receiver 4, a testing circuit 5 for over current, a buzzer 6, an address 7, a pressing key 8, and a power source 9. The microprocessor 1 is connected in a bidirectional and multi-wire mode with the electric power and wave-carrying modem circuit 2; the signal output ends of the infrared receiver 4, the testing circuit 5, the address 7, and the pressing key 8 are separately connected with corresponding signal input ends of the microprocessor 1. The device of the utility model can carry out control to the on-off of power supplying of an electric switch and a socket and the adjustment of light brightness by a plurality of measures of manual control, remote control, remote control in a different place, etc.
Description
The utility model relates to the switching device of power supply, relates in particular to a kind of remote-controlled switchgear with power carrier communication function.
Traditional wall is installed by the class switch and appliance socket all is manually to control, and can make troubles to the people like this, especially the disabled person of moving difficulty.For overcoming the drawback of conventional switch, people develop point-to-point control, or add intelligent switchs such as communication line control, wireless encoding control, and above-mentioned intelligent switch still exists some intrinsic shortcomings.For example, point-to-point control can not solve the control between the room, and adding communication line will additionally increase communication cable, and then there are many problems such as frequency range setting, transmitting power in the wireless encoding mode.
The purpose of this utility model is to overcome the deficiencies in the prior art part and provides a kind of cable of need not additionally setting up maybe can avoid space wave to disturb, with the remote control mode realization power supply break-make, the lamplight brightness of wall kind switch and socket are regulated, can be carried out the remote-controlled switchgear of strange land inquiry simultaneously the power supply state of electrical equipment.
The purpose of this utility model can realize by taking following technical measures: utilize power line carrier technology, design a kind of remote-controlled switchgear with power carrier communication function, this remote-controlled switchgear is made up of remote controller and the switch enclosure that is installed in the fixed position, and switch enclosure comprises protecting sheathing and is built in the circuit board of shell; Circuit board comprises microprocessor, power carrier modulation-demodulation circuit, drive circuit, infrared remote receiver, over-current detection circuit, buzzer, address, button and power supply; Microprocessor and two-way multi-thread connection of power carrier modulation-demodulation circuit, signal flow between both direction; The signal input part that the signal output part of infrared remote receiver, over-current detection circuit, address and button is corresponding with microprocessor respectively is connected; The voice output port of microprocessor connects buzzer, and 220 volts civil power connects power carrier modulation-demodulation circuit, drive circuit and power supply respectively; The signal output part of drive circuit is taken over current detection circuit, and its out-put supply connects load; Also be solidified with hypervisor P at microprocessor internal.
The drawing of accompanying drawing is described as follows:
Fig. 1 is the functional-block diagram that the utlity model has the remote-controlled switchgear of power carrier communication function;
Fig. 2 is and the corresponding basic circuit diagram of Fig. 1;
Fig. 3 is the workflow diagram of described remote-controlled switchgear hypervisor P.
Below in conjunction with accompanying drawing most preferred embodiment of the present utility model is described in further detail.
The remote-controlled switchgear that the utlity model has the power carrier communication function is made up of remote controller and the switch enclosure that is installed in the fixed position, and switch enclosure comprises protecting sheathing and is built in the circuit board of shell.As shown in Figure 1, described circuit board comprises microprocessor 1, power carrier modulation-demodulation circuit 2, drive circuit 3, infrared remote receiver 4, over-current detection circuit 5, buzzer 6, address 7, button 8 and power supply 9; Microprocessor 1 and 2 two-way multi-thread connections of power carrier modulation-demodulation circuit, signal flow between both direction; The signal input part that the signal output part of infrared remote receiver 4, over-current detection circuit 5, address 7 and button 8 is corresponding with microprocessor 1 respectively is connected; The civil power that the voice output port of microprocessor 1 connects 6,220 volts of buzzers connects power carrier modulation-demodulation circuit 2, drive circuit 3 and power supply 9 respectively; The signal output part of drive circuit 3 is taken over current detection circuit 5, and its out-put supply connects load; Inside at microprocessor 1 also is solidified with hypervisor P.The model of described remote controller is HT6221; This remote controller is to be easy to the standarized component bought on the market, belongs to prior art.
Fig. 2 is and the corresponding basic circuit diagram of Fig. 1 because the drawing of Fig. 2 is too big, Fig. 2 to be divided into Fig. 2 a and Fig. 2 b two parts.Described power carrier modulation-demodulation circuit 2 contains integrated circuit (IC) chip U1, U13 and U15, intermediate frequency transformer T1, power-supply filter T2, triode VT1, VT3, VT5, resistance R 2～R5, R8～R9, adjustable resistance R19, capacitor C 3, C6, C8, C12～C13, C15, C18; Triode VT1, VT3, VT5 form three-stage amplifier, and the signal input part of this amplifying circuit connects microprocessor 1 through resistance R 4, and its signal output part is connected with 5～No. 7 pin of chip U1 behind the tuned amplifier of coupler T2, T1 and C8 composition; After being connected in parallel, 2,3,16 pin of 14 pin of chip U1,4 pin of U13 and U15 connect power supply; Ground connection after 1,2,7 pin of 7 pin of chip U1, U13 and 8 pin of U15 are connected in parallel.
Described drive circuit 3 contain integrated circuit (IC) chip U11, U12, triode VT6～VT8, diode D2～D5, D10,, resistance R 3, R6～R7, R13～R17, bidirectional triode thyristor U5, rectifier bridge B4, terminal board J4 and optocoupler U8; 3～6 pin of chip U11 are in parallel with 3,4,5,7 pin of chip U12 respectively, are connected with Q0～Q6 port of little process chip U4 then; The base stage of triode VT7 is divided two-way, and one the tunnel connects 11 pin of chip U12 through diode D5, resistance R 17, and another road connects 7,10 pin of power supply, chip U11 and 28 pin of chip U4 through diode D2～D4, resistance R 16; The collector electrode of triode VT7 connects 9 pin of chip U14, emitter run in plug-and-socket CON1 8 pin and after resistance R 15, connect the GNDA terminals of chip U11, U12, U14 and U4; 1 pin of controllable silicon U5 connects 5, No. 3 pin of over-current detection circuit and connects the emitter of triode VT8 through diode D10, and No. 2 pin connect load through terminal board J4.
The peripheral circuit that described microprocessor 1 contains little process chip U4 and comprises chip U14, crystal oscillator U3, capacitor C 1, C4, C7, TC8, resistance R 1; 30 pin of chip U4 and 1 pin of chip U14 are connected to each other; The Q0 of chip U4～Q6 port connects drive circuit 3, its TXD, RXD, BUSY and ALE pin connect power carrier modulation-demodulation circuit 2, J0～J6, S-ST port ground connection location 7,15～16 pin connect button 8,17 pin connect infrared remote receiver 4,5 pin connect 7 pin of buzzer 6,13 pin and chip U14 and take over current detection circuit 5.
Described address 7 is made up of toggle switch K4 and exclusion R20, after both 2～No. 9 pin join successively, is connected with 21～28 pin of microprocessor chip U4 respectively again.
Described over-current detection circuit 5 contains triode VT4, capacitor C 17, diode D1, resistance R 20, R33, R38; Resistance R 28, R38, capacitor C 17 and diode D1 serial connection form the closed-loop path, terminals between resistance R 20 and R38 link to each other with the controllable silicon U5 of drive circuit 3, D1 is connected the base stage of triode VT4 with the terminals between the C17, C13 is connected the emitter of triode VT4 with the terminals between the R38, the collector electrode of triode VT4 connects power supply through resistance R 33.
Described power supply 9 contains power supply integrated package U9, rectifier bridge B3, power-supply filter T4, switch transformer T3, voltage-stabiliser tube U10, terminal board J5, capacitor C 9～C10, C14, C19～C20, diode D6～D9; 6,7,8 pin of power supply integrated package U9 and connect the back be connected with rectifier bridge B3, No. 5 pin is connected with the primary coil of switch transformer T3,1, a secondary coil that connects switch transformer T3 after 2, No. 3 pin parallel connections, another secondary coil of switch transformer T3 and diode D9 and capacitor C 19, voltage-stabiliser tube U10 or capacitor C 20 form the closed-loop path; Between rectifier bridge B3 and terminal board J5, be connected power-supply filter T4.
The operation principle of Fig. 3 is summarized as follows: after infrared remote receiver 4 receives the control signal that remote controller sends, by microprocessor 1 this signal (TXD) is transported to power carrier modulation-demodulation circuit 2, above-mentioned communication sends signal TXD and modulates by VT3, VT5, VT1, electric current amplifies, then via T2 coupling output, after the tuned amplifier of forming by T1 and C8 amplifies again, handle for the CPU of microprocessor 1 by U13 demodulation output RXD signal; Simultaneously the RXD signal also sends U15 to and carries out bus and take differentiation, and output BUSY signal is given the CPU of microprocessor 1; If the BUSY signal is a high level, then do not send the TXD signal.
The clock of Fig. 3 circuit is transported to the U14 frequency division by the ALE pin of microprocessor chip U4 and is drawn; Driving output is finished by D2～D5, R15, R17 and VT7; Brightness adjustment control KP counts output by U11, U12; K4 is the address toggle switch among Fig. 3, determines the address of this switch by it.
Fig. 4 is the workflow diagram of hypervisor P.Behind the system initialization, microprocessor 1 carries out the conversion of local address sign indicating number; Judge then whether button is effective,, then carry out the key assignments conversion, command drive circuit 3 to open, close or the light modulation processing then if effectively; If button is invalid, judge then then whether communication is effective, if communication is effective, then carry out the communication code conversion, command drive circuit 3 to open, close or the light modulation processing then, otherwise judge again whether remote control receives effective, as invalid, turn back to the scanning key-press status at A place; Receive effectively as remote control, judge whether local remote control,, command drive circuit 3 to open, close or the light modulation processing then if the remote control mode conversion is carried out in local remote control; If not local remote control, carry out the remote control mode conversion equally, carry out communication then and send, turn back to the scanning key-press status at A place at last.
The remote-controlled switchgear that the utlity model has the power carrier communication function has following advantage: can regulate and control power supply break-make, the lamplight brightness of appliance switch and socket with multiple means such as manual control, remote control, strange land remote controls; Owing to be modulated carrier from the power line, thus with other remote control mode ratio advantages such as polluting little and good confidentiality of having living space.
The used main unit of the utility model device embodiment, the device model, parameter is as follows: circuit symbol title specifications and models R5 resistance 1MR16, R17 resistance 4.7KR8, R4 resistance 5.1KR1 resistance 10KR3 resistance 20KR9 resistance 24KR6 resistance 300R2 resistance 110KR13 resistance 47KR36 resistance 15R20 resistance 10KR33～R34 resistance 2KR7 resistance 1KR38 resistance 0.1R37 resistance 0R19 potentiometer 20KC7 electric capacity 10 μ/16VC1, C4 electric capacity 30PC3 electric capacity 102C14 electric capacity 0.1/250VC16 electric capacity 4700P/250VC9 electric capacity 4.7UF/400VC10 electric capacity 47U/10VC19, C20 electric capacity 470U/10VC17 electric capacity 103TC8 electric capacity 104C12 electric capacity 182C13 electric capacity 200PC18 electric capacity 332C6, C8 electric capacity 473C15 electric capacity 683U3 crystal oscillator 6MU1 integrated circuit (IC) chip 4069U11, U12 integrated circuit (IC) chip 74161U15 integrated circuit (IC) chip 74221U14 integrated circuit (IC) chip 74393U13 integrated circuit (IC) chip LM567U4 integrated circuit (IC) chip P89C238D2～D5 diode 4148D6 diode P6KE180D7 diode UF4055D9 diode 2N5817D1, D8 diode 1N4148D10 diode 1N4007VT1, VT5, VT7 triode BC846VT3, VT4, VT6 triode MMBT2369VT8 triode MMST2222U10 voltage-stabiliser tube 7085U5 closes CON2T3 switch transformer TRANS2T4 power-supply filter IN5B3～10 toggle switch R20 of B4 rectifier bridge SDB107U9 power supply integrated package TOP210PF1K4 47K exclusion U5 remote control to controllable silicon BTA10U8 optocoupler SFH615J4～J5 terminal and receives T2 power-supply filter U16 buzzer CON1 socket socket K5, K6 touches key T1 intermediate frequency transformer
Claims (8)
1. the remote-controlled switchgear with power carrier communication function is made up of remote controller and the switch enclosure that is installed in the fixed position, and switch enclosure comprises protecting sheathing and is built in the circuit board of shell; It is characterized in that:
Described circuit board comprises microprocessor (1), power carrier modulation-demodulation circuit (2), drive circuit (3), infrared remote receiver (4), over-current detection circuit (5), buzzer (6), address (7), button (8) and power supply (9); Microprocessor (1) and two-way multi-thread connection of power carrier modulation-demodulation circuit (2), signal flow between both direction; The signal input part that the signal output part of infrared remote receiver (4), over-current detection circuit (5), address (7) and button (8) is corresponding with microprocessor (1) respectively is connected; The voice output port of microprocessor (1) connects buzzer (6), and 220 volts civil power connects power carrier modulation-demodulation circuit (2), drive circuit (3) and power supply (9) respectively; The signal output part of drive circuit (3) is taken over current detection circuit (5), and its out-put supply connects load; Inside at microprocessor (1) also is solidified with hypervisor P.
2. the remote-controlled switchgear with power carrier communication function according to claim 1 is characterized in that: described power carrier modulation-demodulation circuit (2) contains integrated circuit (IC) chip U1, U13 and U15, intermediate frequency transformer T1, power-supply filter T2, triode VT1, VT3, VT5, resistance R 2～R5, R8～R9, adjustable resistance R19, capacitor C 3, C6, C8, C12～C13, C15, C18; Triode VT1, VT3, VT5 form three-stage amplifier, and the signal input part of this amplifying circuit connects microprocessor (1) through resistance R 4, and its signal output part is connected with 5～No. 7 pin of chip U1 behind the tuned amplifier of coupler T2, T1 and C8 composition; After being connected in parallel, 2,3,16 pin of 14 pin of chip U1,4 pin of U13 and U15 connect power supply; Ground connection after 1,2,7 pin of 7 pin of chip U1, U13 and 8 pin of U15 are connected in parallel.
3. the remote-controlled switchgear with power carrier communication function according to claim 1 is characterized in that: described drive circuit (3) contains integrated circuit (IC) chip U11, U12, triode VT6～VT8, diode D2～D5, D10, resistance R 3, R6～R7, R13～R17, bidirectional triode thyristor U5, rectifier bridge B4, terminal board J4 and optocoupler U8; 3～6 pin of chip U11 are in parallel with 3,4,5,7 pin of chip U12 respectively, are connected with Q0～Q6 port of little process chip U4 then; The base stage of triode VT7 is divided two-way, and one the tunnel connects 11 pin of chip U12 through diode D5, resistance R 17, and another road connects 7,10 pin of power supply, chip U11 and 28 pin of chip U4 through diode D2～D4, resistance R 16; The collector electrode of triode VT7 connects 9 pin of chip U14, emitter run in plug-and-socket CON1 8 pin and after resistance R 15, connect the GNDA terminals of chip U11, U12, U14 and U4; 1 pin of controllable silicon U5 connects over-current detection circuit (5), and No. 3 pin connect the emitter of triode VT8 through diode D10, and No. 2 pin connect load through terminal board J4.
4. the remote-controlled switchgear with power carrier communication function according to claim 1 is characterized in that: the peripheral circuit that described microprocessor (1) contains little process chip U4 and comprises chip U14, crystal oscillator U3, capacitor C 1, C4, C7, TC8, resistance R 1; 30 pin of chip U4 and 1 pin of chip U14 are connected to each other; The Q0 of chip U4～Q6 port connects drive circuit (3), its TXD, RXD, BUSY and ALE pin connect power carrier modulation-demodulation circuit (2), J0～J6, S-ST port ground connection location (7), 15～16 pin connect button (8), 17 pin connect infrared remote receiver (4), 5 pin connect buzzer (6), and 7 pin of 13 pin and chip U14 are taken over current detection circuit (5).
5. the remote-controlled switchgear with power carrier communication function according to claim 1, it is characterized in that: described address (7) are made up of toggle switch K4 and exclusion R20, after both 2～No. 9 pin join successively, be connected with 21～28 pin of microprocessor chip U4 respectively again.
6. the remote-controlled switchgear with power carrier communication function according to claim 1 is characterized in that: the model of described remote controller is HT6221.
7. the remote-controlled switchgear with power carrier communication function according to claim 1 is characterized in that: described over-current detection circuit (5) contains triode VT4, capacitor C 17, diode D1, resistance R 20, R33, R38; Resistance R 28, R38, capacitor C 17 and diode D1 serial connection form the closed-loop path, terminals between resistance R 20 and R38 link to each other with the controllable silicon U5 of drive circuit (3), D1 is connected the base stage of triode VT4 with the terminals between the C17, C17 is connected the emitter of triode VT4 with the terminals between the R38, the collector electrode of triode VT4 connects power supply through resistance R 33.
8. the remote-controlled switchgear with power carrier communication function according to claim 1 is characterized in that: described power supply (9) contains power supply integrated package U9, rectifier bridge B3, power-supply filter T4, switch transformer T3, voltage-stabiliser tube U10, terminal board J5, capacitor C 9～C10, C14, C19～C20, diode D6～D9; 6,7,8 pin of power supply integrated package U9 and connect the back be connected with rectifier bridge B3, No. 5 pin is connected with the primary coil of switch transformer T3,1, a secondary coil that connects switch transformer T3 after 2, No. 3 pin parallel connections, another secondary coil of switch transformer T3 and diode D9 and capacitor C 19, voltage-stabiliser tube U10 or capacitor C 20 form the closed-loop path; Between rectifier bridge B3 and terminal board J5, be connected power-supply filter T4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00228218 CN2427931Y (en) | 2000-05-17 | 2000-05-17 | Remote switch device with electric power carrier communication function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00228218 CN2427931Y (en) | 2000-05-17 | 2000-05-17 | Remote switch device with electric power carrier communication function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2427931Y true CN2427931Y (en) | 2001-04-25 |
Family
ID=33591722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00228218 Expired - Fee Related CN2427931Y (en) | 2000-05-17 | 2000-05-17 | Remote switch device with electric power carrier communication function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2427931Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101728740B (en) * | 2008-10-21 | 2011-09-21 | 胜德国际研发股份有限公司 | Power supply socket device |
| CN102306423A (en) * | 2011-08-19 | 2012-01-04 | 江西省电力科学研究院 | Electricity consumption interactive terminal prepaid system |
| CN102324919A (en) * | 2011-10-11 | 2012-01-18 | 威海东兴电子有限公司 | Power line carrier is controlled intelligent switch each other |
| CN102625517A (en) * | 2011-01-27 | 2012-08-01 | 秦皇岛鹏远光电子科技有限公司 | Isolated type LED light fixture adjustable light power supply |
| CN105680251A (en) * | 2016-01-15 | 2016-06-15 | 张月妹 | Over-current protection circuit for socket |
-
2000
- 2000-05-17 CN CN 00228218 patent/CN2427931Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101728740B (en) * | 2008-10-21 | 2011-09-21 | 胜德国际研发股份有限公司 | Power supply socket device |
| CN102625517A (en) * | 2011-01-27 | 2012-08-01 | 秦皇岛鹏远光电子科技有限公司 | Isolated type LED light fixture adjustable light power supply |
| CN102306423A (en) * | 2011-08-19 | 2012-01-04 | 江西省电力科学研究院 | Electricity consumption interactive terminal prepaid system |
| CN102324919A (en) * | 2011-10-11 | 2012-01-18 | 威海东兴电子有限公司 | Power line carrier is controlled intelligent switch each other |
| CN105680251A (en) * | 2016-01-15 | 2016-06-15 | 张月妹 | Over-current protection circuit for socket |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103096574B (en) | A kind of green intelligent numerical control LED drive power | |
| CN203057591U (en) | Green intelligent numerical control LED driving power | |
| CN204155273U (en) | A kind of multi-functional data switch based on elevator communication | |
| CN2427931Y (en) | Remote switch device with electric power carrier communication function | |
| CN112333897A (en) | Classroom light subregion intelligent control ware and intelligent lighting system | |
| CN201174802Y (en) | Interconnection type house lamp controlling switch | |
| CN215871930U (en) | Control box of vehicle-mounted crank arm lifting lighting lamp system | |
| CN208480009U (en) | A kind of outdoor sports ground illumination light intelligent control system | |
| CN207611269U (en) | A kind of infrared remote-control switch device | |
| CN203909596U (en) | Intelligent household system based wireless sensor network | |
| CN201119054Y (en) | LED road lamp driving power supply | |
| CN107728487A (en) | A kind of intelligent domestic system based on wireless sensor network | |
| CN201563275U (en) | Illumination equipment control system | |
| CN205847670U (en) | A kind of many light fixtures automatic control system based on Wifi | |
| CN2891141Y (en) | Intelligent switch | |
| CN206251408U (en) | A kind of illuminating lamp Bluetooth control switch | |
| CN201576347U (en) | Wireless electric appliance remote control device | |
| CN206024208U (en) | A kind of family's lamp intelligent switch device based on Internet of Things | |
| CN206131149U (en) | Power line carrier communication's heating system | |
| CN207488732U (en) | A kind of intelligent controller of touch control | |
| CN206024158U (en) | Intelligent led control chip | |
| CN205249548U (en) | Intelligence light control system based on WIFI | |
| CN205301839U (en) | Device is managed on line to intelligent home electric energy based on CDMA network remote communications | |
| CN102413025A (en) | Intelligent doorbell | |
| CN203523077U (en) | Road lamp control system based on power line carrier communication |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |