CN2596671Y - Digital radio remote control switch - Google Patents
Digital radio remote control switch Download PDFInfo
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- CN2596671Y CN2596671Y CN 03203686 CN03203686U CN2596671Y CN 2596671 Y CN2596671 Y CN 2596671Y CN 03203686 CN03203686 CN 03203686 CN 03203686 U CN03203686 U CN 03203686U CN 2596671 Y CN2596671 Y CN 2596671Y
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Abstract
The utility model relates to a digital radio remote control switch which comprises a receiver part and a remote controller part, the receiver comprises a control box, a mounting seat and a switch part; the control box and the switch part are clamped together through the mounting seat. A switch board is provided with a switch connecting hole and a strip-shaped slot which is matched with a terminal of the control box. A protection box is fixed into a whole with the switch board through screws. The remote controller is divided into a hand-held part and a bottom box. An emitting circuit board is fixed in the box of the hand-held part through screws. The bottom of one end of the hand-held part is provided with a battery box like a drawer. The control box and the switch part of the receiver part can be flexibly used through the movable connection of the mounting seat. A remote controller is externally matched, which is convenient to realize combination and movable control. Because the utility model adopts the technique of radio digital transmission, through learning opposite codes and establishing control relationship, controlling combinations of one point to one point, one point to a plurality of points and a plurality of points to one point can be effectively realized.
Description
Technical field
The utility model designs a kind of remote control switch, refers in particular to a kind of digital radio remote control switch.
Background technology
The control mode of existing family expenses, industrial lighting light fixture mainly adopts the wire laying mode of switch on wall, with electric wire switch is linked to each other with lighting, the subject matter that the mode of this wiring exists is that the construction working amount is big, secondly, electric wire is embedded in the wall, if the situations such as opening circuit, burn out of circuit repairs the difficulty that can compare.And the position of switch on wall is in case determine that the user just can not arbitrarily move the position of switch as required.
In Chinese patent ZL 98224056.2, a kind of radio remote control switch is disclosed, comprise transmitter box, button, transmitter circuitry; Compositions such as receiver box, receiving circuit is characterized in that the transmitter part parallel circuit adopts coding circuit; The receiver section circuit adopts frequency tuning circuit frequency-selecting amplification and rectification circuit, decoding circuit, triggering selection circuit, anti-interference circuits for triggering and anti-jamming power-supply circuit; Solve interference problem, be difficult for causing the mistake control; Remote control distance is applicable to the switch control of household electrical appliance in 60 rice diameters; As light fixture, electrical equipment such as colour TV, electric cooker.Daily life is brought convenience; Be worthy of promotion and application, and volume is little, cost is low, the receiving sensitivity height.
In Chinese patent ZL 982214943.3, a kind of remote power switch and remote controller thereof are disclosed, remote control switch comprises remote control signal receiver, remote signal treatment circuit, carries out switch etc.The remote signal treatment circuit comprises that decoder and decoding address are provided with part.Remote controller comprises that button, high frequency transtation mission circuit, encoder, coded address are provided with part.The utility model can be realized the switch of electrical equipment such as illuminating equipment is carried out remote control, and has the advantage that only just can control a plurality of switches with a remote controller.
Though this remote control switch has above advantage,, on circuit design, also have an important weak point, can not cross the object use by partition wall exactly.
Subsequently, someone expects using infrared remote control switch, though solved the immovable problem in switch on wall position, but ultrared directivity requires the user when switch, remote controller must be aimed at receiver, the switch on wall use is done in inconvenience like this, and promptly can not use by partition wall, can not on-the-spot combination collocation control relation, these all are the weak points that needs improved existing switch.
So, have the wireless switching of regular coding to occur.The wireless switching of this regular coding, but partition wall use, be not subjected to spatial limitation, but still there is the problem that is easy to be disturbed with inconvenient on-the-spot matched combined in it.Therefore above three kinds of modes all can not solve user's basic demand well.
The present utility model people improves on the basis of existing regular coding switching technique through research repeatedly, develops a kind of switch of digital controlled in wireless finally.
Summary of the invention
At the defective of above-mentioned existing various switches, the purpose of this utility model is to provide a kind of and promptly can independently installs and uses, and can cooperate existing switch on wall again, be convenient to the digital radio remote control switch that on-the-spot matched combined is used.
A purpose more of the present utility model is to provide a kind of emission, reception, control signal function of integrating, and can use, not be subjected to spatial limitation by partition wall, has the digital radio remote control switch of stronger antijamming capability again.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of digital radio remote control switch, comprise receiver part I, remote controller part II, it is characterized in that, described receiver I comprises control box 1, mount pad 3, switch sections 2, described control box 1 is fastened togather by mount pad 3 with switch sections 2, described mount pad 3 has the groove shaped frame 31 with control box 1 size coupling, on described groove shaped frame 31, two frames are provided with buckle 32 down, 32 ', between the loam cake 11 of described control box 1 and lower cover 12, engage by the control box screw, loam cake 11 panels are provided with and show lamp hole 16 and keycap 13, be provided with reception control circuit plate 14 in the box of control box 1, button 15, described switch sections 2 comprises switchboard 22, protection box 24, on switchboard 22, have switch connect hole 21 and with the strip groove 23 of the terminal of control box 1 coupling, described switchboard 22 passes through screw on the wall, and protection box 24 is fixed into one by screw and switchboard 22; Described remote controller II is divided into hand-holdable part 21 and end box 22, the top panel of described hand-holdable part 21 is provided with and shows lamp hole 211 and keycap 212, in described hand-holdable part 21 boxes, radiating circuit plate 213 is arranged by screw, be provided with battery case 214 like the drawer in a bottom portion of hand-holdable part 21, on radiating circuit plate 213, be provided with button 215, have on the box of the described end 22 and the grooves 221 of hand-holdable part 21 size couplings, be provided with buckle 222,222 ' at upper and lower two frames of groove 221.
Radiating circuit 4 in the described remote controller box on the radiating circuit plate 213 comprises singlechip CPU unit 41, remote controller switch key unit 42, illuminating circuit 43, memory module 44, connector J1, transmitter module F04E, described remote controller switch key cell S 1-S1042, described memory module 44 link to each other with singlechip CPU unit 41 input pins, and described transmitter module F04E links to each other with singlechip CPU unit 41 by connector J1.
Described singlechip CPU system 41 is made up of single-chip microcomputer IC1, oscillating diode OSC, capacitor C 1-C3, resistance R 2-R4, diode V2, a resistance R 2 and a termination power VCC after diode V2 is in parallel, the other end one branch road links to each other with the reset key RESTE of single-chip microcomputer IC1 by resistance R 3, another branch road is by capacitor C 3 ground connection, the input OSCI of single-chip microcomputer IC1 is by capacitor C 1 ground connection, output OSCO is by capacitor C 2 ground connection, and described oscillating diode OSC is connected between input OSCI and the output OSCO; Described remote controller switch key unit 42 comprise " opening " key S1-S4, the remote controller four-way switch of remote controller four-way switch " pass " key S5-S8, be used for the button S9-S10 of dynamic learning; Described illuminating circuit 43 is made up of voltage stabilizing didoe V1, luminous tube HL, resistance R 5, described voltage stabilizing didoe V1, luminous tube HL, resistance R 5 are connected between singlechip CPU system 41 and the ground wire successively, resistance R 5 one ends link to each other with the input pin of single-chip microcomputer IC1, the other end of resistance R 5 links to each other with luminous tube HL, and the other end of luminous tube HL is by voltage stabilizing didoe V1 ground connection.Described memory module 44 can be the EEPROM of 93LC46B model.
Reception control circuit plate 14 in the described receiver control box comprises button S1-S8, connector REC1, download software module COM1, switch output J1, J2, be used to handle the Single Chip Microcomputer (SCM) system 141 of the information that receives, sound-producing device 142, electronic switch drive circuit 143, zero cross detection circuit 144, power supply device 145, described button S1-S8, download the input that software module COM1 connects Single Chip Microcomputer (SCM) system 141 respectively, described sound-producing device 142, electronic switch drive circuit 143, zero cross detection circuit 144 links to each other with the output of Single Chip Microcomputer (SCM) system 141, the input connecting connector REC1 of described power supply device 145, output termination electronic switch drive circuit 143, the output of described electronic switch drive circuit 143 meets switch output J1 respectively, J2.
Described Single Chip Microcomputer (SCM) system 141 comprises single-chip microcomputer IC1, crystal oscillator OSC1, capacitor C 3, C8, C9, resistance R 7, R18, luminous tube LD1, the VCC of described capacitor C 3 one termination voltage VCC and single-chip microcomputer IC1 links to each other, the GND of other end ground connection and single-chip microcomputer, one termination voltage VCC of described resistance R 7, the other end meets single-chip microcomputer IC1 and downloads the RESET of software module COM1, capacitor C 8, C9 series connection back and crystal oscillator OSC1 are parallel to a little 4,5, sys node 4,5 with the XTAL1 of single-chip microcomputer IC1, XTAL2, resistance R 18 and luminous tube LD1 are connected on the PD6 pin of voltage VCC and single-chip microcomputer IC1; Described sound-producing device 142 comprises resistance R 9, triode V5, buzzer LS1, the grounded emitter of the V5 of triode, base stage connects the PB0 pin of single-chip microcomputer IC1 by resistance R 9, collector electrode connects the end of buzzer LS1, the other end of buzzer LS1 meet voltage VCC; Electronic switch drive circuit 143 comprises photoelectrical coupler U2-U5, resistance R 10-R17, thyristor Q1-Q4, diac Q5-Q8, capacitor C 10-C13,1 pin of described photoelectrical coupler U2-U5 meets power supply VCC by resistance R 10-R13, and 2 pin connect the 6-9 pin of single-chip microcomputer IC1; Thyristor Q1-Q2 and diac Q5-Q6 are connected in parallel between 6 pin and switch output J1 of photoelectrical coupler U2-U3; Thyristor Q3-Q4 and diac Q8-Q7 are connected in parallel between 6 pin and switch output J2 of photoelectrical coupler U4-U5; Zero cross detection circuit 144 comprises voltage-stabiliser tube V1, resistance R 19, and described voltage-stabiliser tube V1 and resistance R 19 are connected between Single Chip Microcomputer (SCM) system 141 and the power supply device 145; Power supply device 145 comprises capacitor C 1, C2, C4, C5, C6, voltage-stabiliser tube V3, rectifier bridge V2, integrated regulator IC2, resistance R 1, R2, capacitor C 1 is connected in parallel on the input of integrated regulator IC2, capacitor C 2, C4, voltage-stabiliser tube V3 are connected in parallel on the output of integrated regulator IC2, resistance R 1 is connected between voltage-stabiliser tube V3 and the capacitor C 5, capacitor C 5 is connected in parallel on the input of rectifier bridge V2, resistance R 2 and capacitor C 6 are connected in parallel on the output of rectifier bridge V2, another output termination switch output J1 of rectifier bridge V2.Described single-chip microcomputer IC1 can be that model is the single-chip microcomputer of AT90S2313.
The use the beneficial effects of the utility model are: owing to the utlity model has reflector and two important components of receiver, by transmitting and receiving of radio wave, exempted the trouble that connects up in the house, installed simple.Owing on remote controller, be provided with radiating circuit, on receiver, be provided with corresponding receiving circuit, can realize a bit a bit, a bit to multiple spot and multiple spot to a point control, existing switch on wall also can independently use, because a base is installed between remote controller and receiver, remote controller can be plugged on the receiver, select for people provide more in use like this.
Description of drawings
The perspective view that Fig. 1 splits for the utility model receiver.
Fig. 2 is the phantom of the utility model receiver.
The perspective view that Fig. 3 splits for the utility model remote controller.
Fig. 4 is the cutaway view of the utility model remote controller.
Fig. 5 is the circuit theory diagrams of radiating circuit in the utility model remote controller.
Fig. 6 is the circuit theory diagrams of receiving circuit in the utility model receiver.
Embodiment
The utility model is a kind of digital radio remote control switch, comprises receiver part I, remote controller part II.As shown in Figure 1 and Figure 2, perspective view and the phantom that splits for the utility model receiver.Described receiver I comprises control box 1, mount pad 3, switch sections 2, described control box 1 is fastened togather by mount pad 3 with switch sections 2, described mount pad 3 has the groove shaped frame 31 with control box 1 size coupling, on described groove shaped frame 31, two frames are provided with buckle 32 down, 32 ', between the loam cake 11 of described control box 1 and lower cover 12, engage by the control box screw, loam cake 11 panels are provided with and show lamp hole 16 and keycap 13, be provided with reception control circuit plate 14 in the box of control box 1, button 15, described switch sections 2 comprises switchboard 22, protection box 24, on switchboard 22, have switch connect hole 21 and with the strip groove 23 of the terminal of control box 1 coupling, described switchboard 22 passes through screw on the wall, and protection box 24 is fixed into one by screw and switchboard 22.
Described mount pad 3 also can use 86 end boxes to substitute.When not having remote controller II, receiver itself also can directly use separately.
As shown in Figure 6, be the circuit theory diagrams of receiving circuit in the utility model receiver.Reception control circuit plate 14 in the described receiver control box comprises button S1-S8, connector REC1, download software module COM1, switch output J1, J2, be used to handle the Single Chip Microcomputer (SCM) system 141 of the information that receives, sound-producing device 142, electronic switch drive circuit 143, zero cross detection circuit 144, power supply device 145, described button S1-S8, download the input that software module COM1 connects Single Chip Microcomputer (SCM) system 141 respectively, described sound-producing device 142, electronic switch drive circuit 143, zero cross detection circuit 144 links to each other with the output of Single Chip Microcomputer (SCM) system 141, the input connecting connector REC1 of described power supply device 145, output termination electronic switch drive circuit 143, the output of described electronic switch drive circuit 143 meets switch output J1 respectively, J2.
Described Single Chip Microcomputer (SCM) system 141 comprises single-chip microcomputer IC1, crystal oscillator OSC1, capacitor C 3, C8, C9, resistance R 7, R18, luminous tube LD1, the VCC of described capacitor C 3 one termination voltage VCC and single-chip microcomputer IC1 links to each other, the GND of other end ground connection and single-chip microcomputer, one termination voltage VCC of described resistance R 7, the other end meets single-chip microcomputer IC1 and downloads the RESET of software module COM1, capacitor C 8, C9 series connection back and crystal oscillator OSC1 are parallel to a little 4,5, sys node 4,5 with the XTAL1 of single-chip microcomputer IC1, XTAL2, resistance R 18 and luminous tube LD1 are connected on the PD6 pin of voltage VCC and single-chip microcomputer IC1; Described sound-producing device 142 comprises resistance R 9, triode V5, buzzer LS1, the grounded emitter of the V5 of triode, base stage connects the PB0 pin of single-chip microcomputer IC1 by resistance R 9, collector electrode connects the end of buzzer LS1, the other end of buzzer LS1 meet voltage VCC; Electronic switch drive circuit 143 comprises photoelectrical coupler U2-U5, resistance R 10-R17, thyristor Q1-Q4, diac Q5-Q8, capacitor C 10-C13,1 pin of described photoelectrical coupler U2-U5 meets power supply VCC by resistance R 10-R13, and 2 pin connect the 6-9 pin of single-chip microcomputer IC1; Thyristor Q1-Q2 and diac Q5-Q6 are connected in parallel between 6 pin and switch output J1 of photoelectrical coupler U2-U3; Thyristor Q3-Q4 and diac Q8-Q7 are connected in parallel between 6 pin and switch output J2 of photoelectrical coupler U4-U5; Zero cross detection circuit 144 comprises voltage-stabiliser tube V1, resistance R 19, and described voltage-stabiliser tube V1 and resistance R 19 are connected between Single Chip Microcomputer (SCM) system 141 and the power supply device 145; Power supply device 145 comprises capacitor C 1, C2, C4, C5, C6, voltage-stabiliser tube V3, rectifier bridge V2, integrated regulator IC2, resistance R 1, R2, capacitor C 1 is connected in parallel on the input of integrated regulator IC2, capacitor C 2, C4, voltage-stabiliser tube V3 are connected in parallel on the output of integrated regulator IC2, resistance R 1 is connected between voltage-stabiliser tube V3 and the capacitor C 5, capacitor C 5 is connected in parallel on the input of rectifier bridge V2, resistance R 2 and capacitor C 6 are connected in parallel on the output of rectifier bridge V2, another output termination switch output J1 of rectifier bridge V2.Described single-chip microcomputer IC1 can be that model is the single-chip microcomputer of AT90S2313.
Its receiver adopts Single-chip Controlling, directly from the switch on wall power taking, with electronic switch lighting is controlled.According to the coding difference that receives, can possess light modulation, little bright, bright function such as gradually go out gradually, whenever receive once correct frame sign indicating number and all have the acousto-optic indication.
As shown in Figure 3, Figure 4, perspective view and the phantom that splits for the utility model remote controller.Described remote controller II is divided into hand-holdable part 21 and end box 22, the top panel of described hand-holdable part 21 is provided with and shows lamp hole 211 and keycap 212, in described hand-holdable part 21 boxes, radiating circuit plate 213 is arranged by screw, be provided with battery case 214 like the drawer in a bottom portion of hand-holdable part 21, on radiating circuit plate 213, be provided with button 215, have on the box of the described end 22 and the grooves 221 of hand-holdable part 21 size couplings, be provided with buckle 222,222 ' at upper and lower two frames of groove 221.Hand-holdable part 21 is pegged graft or is fastened in the end box 22 also fixing.
As shown in Figure 5, be the circuit theory diagrams of radiating circuit in the utility model remote controller.Radiating circuit 4 in the described remote controller box on the radiating circuit plate 213 comprises singlechip CPU unit 41, remote controller switch key unit 42, illuminating circuit 43, memory module 44, connector J1, transmitter module F04E, described remote controller switch key unit 42, described memory module 44 link to each other with singlechip CPU unit 41 input pins, and described transmitter module F04E links to each other with singlechip CPU unit 41 by connector J1.
Described singlechip CPU system 41 is made up of single-chip microcomputer IC1, oscillating diode OSC, capacitor C 1-C3, resistance R 2-R4, diode V2, a resistance R 2 and a termination power VCC after diode V2 is in parallel, the other end one branch road links to each other with the reset key RESTE of single-chip microcomputer IC1 by resistance R 3, another branch road is by capacitor C 3 ground connection, the input OSCI of single-chip microcomputer IC1 is by capacitor C 1 ground connection, output OSCO is by capacitor C 2 ground connection, and described oscillating diode OSC is connected between input OSCI and the output OSCO; Described remote controller switch key unit 42 comprise " opening " key S1-S4, the remote controller four-way switch of remote controller four-way switch " pass " key S5-S8, be used for the button S9-S10 of dynamic learning; Described illuminating circuit 43 is made up of voltage stabilizing didoe V1, luminous tube HL, resistance R 5, described voltage stabilizing didoe V1, luminous tube HL, resistance R 5 are connected between singlechip CPU system 41 and the ground wire successively, resistance R 5 one ends link to each other with the input pin of single-chip microcomputer IC1, the other end of resistance R 5 links to each other with luminous tube HL, and the other end of luminous tube HL is by voltage stabilizing didoe V1 ground connection.Described memory module 44 can be the EEPROM of 93LC46B model.
The radio frequency of its remote controller adopts ISM band, and carrier frequency 315MHz power is modulated in the LOOK mode less than 10 milliwatts, and communication distance is a 10-30 rice.Wherein radiating circuit adopts the micropower circuit design, utilizes powered battery.Coding circuit and radiating circuit all are in resting state under the normal condition, do not produce power consumption.Only when operation, just enter little power consumption operating state, reach the environmental protection effect.
When remote controller and receiver were used, its operation principle was as follows:
One, Learning Principle:
1, press S1, S2, S3, S4 or S5, S6, S7 simultaneously, S8 can carry out the the the 1 tunnel, the 2 tunnel, the 3 tunnel, the 4 tunnel study.
2, CPU (AT90S2313) is able to the key information of above-mentioned switch, just enter learning state, at this moment, if receive the information that meets this serial feature from receiver module, note down and the EEPROM of storage information to the AT90S2313 in compare so that receive job information.
Two, receive principle:
When CPU receives effective information (feature code sequence unanimity) from the number transmitting/receiving module, the frame data is preserved and analyzed, extract the function value (a certain road is opened and closed) that needs operation, with control signal by PD2, PD3, PD4, PD5 output (wherein PD2 is the 1 the tunnel, PD3 is the 2 the tunnel, PD4 is the 3 the tunnel, PD5 be the 4 the tunnel), control V2, V3, V4, V5 that the optocoupler electricity closes respectively, cause that by this photoelectrical coupler drives thyristor Q1, Q2, Q3, Q4 work, thereby reach the purpose of control apparatus.
Claims (7)
1. digital radio remote control switch, comprise receiver part (I), remote controller part (II), it is characterized in that, described receiver (I) comprises control box (11), mount pad (13), switch sections (12), described control box (11) is fastened togather by mount pad (13) with switch sections (12), described mount pad (13) has the groove shaped frame (131) with control box (11) size coupling, on described groove shaped frame (131), two frames are provided with buckle (132) down, (132 '), between the loam cake (111) of described control box (11) and lower cover (112), engage by the control box screw, loam cake (111) panel is provided with and shows lamp hole (116) and keycap (113), be provided with reception control circuit plate (114) in the box of control box (11), button (115), described switch sections (12) comprises switchboard (122), protection box (124), on switchboard (122), have shift knob (121) and with the strip groove (123) of the terminal of control box (11) coupling, described switchboard (122) passes through screw on the wall, and protection box (124) is fixed into one by screw and switchboard (122); Described remote controller (II) is divided into hand-holdable part (21) and end box (22), the top panel of described hand-holdable part (21) is provided with and shows lamp hole (211) and keycap (212), in described hand-holdable part (21) box, radiating circuit plate (213) is arranged by screw, be provided with battery case (214) like the drawer in a bottom portion of hand-holdable part (21), on radiating circuit plate (213), be provided with button (215), have the groove (221) that mates with hand-holdable part (21) size on the box of the described end (22), on groove (221), two frames are provided with buckle (222) down, (222 ').
2. according to the described digital radio remote control switch of claim 1, it is characterized in that, radiating circuit (4) in the described remote controller box on the radiating circuit plate (213) comprises singlechip CPU unit (41), remote controller switch key unit (42), illuminating circuit (43), memory module (44), connector J1, transmitter module F04E, described remote controller switch key unit (42), described memory module (44) link to each other with singlechip CPU unit (41) input pin, and described transmitter module F04E links to each other with singlechip CPU unit (41) by connector J1.
3. according to the described digital radio remote control switch of claim 2, it is characterized in that, described singlechip CPU system (41) is by single-chip microcomputer IC1, oscillating diode OSC, capacitor C 1-C3, resistance R 2-R4, diode V2 forms, a resistance R 2 and a termination power VCC after diode V2 is in parallel, the other end one branch road links to each other with the reset key RESTE of single-chip microcomputer IC1 by resistance R 3, another branch road is by capacitor C 3 ground connection, the input OSCI of single-chip microcomputer IC1 is by capacitor C 1 ground connection, output OSCO is by capacitor C 2 ground connection, and described oscillating diode OSC is connected between input OSCI and the output OSCO; Described remote controller switch key unit (42) comprise " opening " key S1-S4, the remote controller four-way switch of remote controller four-way switch " pass " key S5-S8, be used for the button S9-S10 of dynamic learning; Described illuminating circuit (43) is made up of voltage stabilizing didoe V1, luminous tube HL, resistance R 5, described voltage stabilizing didoe V1, luminous tube HL, resistance R 5 are connected between singlechip CPU system (41) and the ground wire successively, resistance R 5 one ends link to each other with the input pin of single-chip microcomputer IC1, the other end of resistance R 5 links to each other with luminous tube HL, and the other end of luminous tube HL is by voltage stabilizing didoe V1 ground connection.
4. digital radio remote control switch according to claim 2 is characterized in that, described memory module (44) can be the EEPROM of 93LC46B model.
5. digital radio remote control switch according to claim 1, it is characterized in that, reception control circuit plate (14) in the described receiver control box comprises button S1-S8, connector REC1, download software module COM1, switch output J1, J2, be used to handle the Single Chip Microcomputer (SCM) system (141) of the information that receives, sound-producing device (142), electronic switch drive circuit (143), zero cross detection circuit (144), power supply device (145), described button S1-S8, download the input that software module COM1 connects Single Chip Microcomputer (SCM) system (141) respectively, described sound-producing device (142), electronic switch drive circuit (143), zero cross detection circuit (144) links to each other with the output of Single Chip Microcomputer (SCM) system (141), the input connecting connector REC1 of described power supply device (145), output termination electronic switch drive circuit (143), the output of described electronic switch drive circuit (143) meet switch output J1 respectively, J2.
6. digital radio remote control switch according to claim 5, it is characterized in that, described Single Chip Microcomputer (SCM) system (141) comprises single-chip microcomputer IC1, crystal oscillator OSC1, capacitor C 3, C8, C9, resistance R 7, R18, luminous tube LD1, the VCC of described capacitor C 3 one termination voltage VCC and single-chip microcomputer IC1 links to each other, the GND of other end ground connection and single-chip microcomputer, one termination voltage VCC of described resistance R 7, the other end meets single-chip microcomputer IC1 and downloads the RESET of software module COM1, capacitor C 8, C9 series connection back and crystal oscillator OSC1 are parallel to a little 4,5, sys node 4,5 with the XTAL1 of single-chip microcomputer IC1, XTAL2, resistance R 18 and luminous tube LD1 are connected on the PD6 pin of voltage VCC and single-chip microcomputer IC1; Described sound-producing device (142) comprises resistance R 9, triode V5, buzzer LS1, the grounded emitter of the V5 of triode, base stage connects the PB0 pin of single-chip microcomputer IC1 by resistance R 9, and collector electrode connects the end of buzzer LS1, the other end of buzzer LS1 meet voltage VCC; Electronic switch drive circuit (143) comprises photoelectrical coupler U2-U5, resistance R 10-R17, thyristor Q1-Q4, diac Q5-Q8, capacitor C 10-C13,1 pin of described photoelectrical coupler U2-U5 meets power supply VCC by resistance R 10-R13, and 2 pin connect the 6-9 pin of single-chip microcomputer IC1; Thyristor Q1-Q2 and diac Q5-Q6 are connected in parallel between 6 pin and switch output J1 of photoelectrical coupler U2-U3; Thyristor Q3-Q4 and diac Q8-Q7 are connected in parallel between 6 pin and switch output J2 of photoelectrical coupler U4-U5; Zero cross detection circuit (144) comprises voltage-stabiliser tube V1, resistance R 19, and described voltage-stabiliser tube V1 and resistance R 19 are connected between Single Chip Microcomputer (SCM) system (141) and the power supply device (145); Power supply device (145) comprises capacitor C 1, C2, C4, C5, C6, voltage-stabiliser tube V3, rectifier bridge V2, integrated regulator IC2, resistance R 1, R2, capacitor C 1 is connected in parallel on the input of integrated regulator IC2, capacitor C 2, C4, voltage-stabiliser tube V3 are connected in parallel on the output of integrated regulator IC2, resistance R 1 is connected between voltage-stabiliser tube V3 and the capacitor C 5, capacitor C 5 is connected in parallel on the input of rectifier bridge V2, resistance R 2 and capacitor C 6 are connected in parallel on the output of rectifier bridge V2, another output termination switch output J1 of rectifier bridge V2.
7. digital radio remote control switch according to claim 6 is characterized in that, described single-chip microcomputer IC1 can be that model is the single-chip microcomputer of AT90S2313.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 03203686 CN2596671Y (en) | 2003-02-10 | 2003-02-10 | Digital radio remote control switch |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03203686 CN2596671Y (en) | 2003-02-10 | 2003-02-10 | Digital radio remote control switch |
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| CN2596671Y true CN2596671Y (en) | 2003-12-31 |
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-
2003
- 2003-02-10 CN CN 03203686 patent/CN2596671Y/en not_active Expired - Fee Related
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