CN101848573A - Multi-channel remote control touch switch capable of simultaneously being compatible with two-wire system and four-wire system - Google Patents

Abstract

The invention discloses a multi-channel remote control touch switch capable of simultaneously being compatible with a two-wire system and a four-wire system. The multi-channel remote control touch switch consists of a remote controller and electronic switches, wherein a plurality of buttons are arranged on the remote control; each button can individually control an electronic switch; the electronic switches are provided with a plurality of selectable work channels; a multi-position short-circuit plug and a short-circuit cap are arranged on a circuit board; changing the position of the short-circuit cap on the multi-position short-circuit plug can change the work channel of the electronic switch; each channel on the electronic switches is corresponding to one button on the remote controller; a plurality of switches can be simultaneously controlled by one remote controller; each electronic switch is provided with a touch sheet, the opening and closing of the electronic switches can be controlled by the way using fingers to touch the touch sheet of the switch or by the way remotely controlling the switch by the remote control; and each electronic switch is provided with four external wiring points, which can realize two-wire system connection or four-wire system connection. The invneiton is applicable to switch control of various lighting electric lamps.

Description

The multi-channel remote control touch switch of compatible two-wire system of energy while and four-wire system

Technical field: the present invention is a kind of electronic switch, and this electronic switch is compatible two-wire system connected mode and four-wire system connected mode simultaneously, has remote control and touches two kinds of control modes, the dilatation arbitrarily of remote-control channel number.

Background technology: along with improving constantly of people's living standard, electronic switch more and more enters in the middle of people's work and the life.The kind of electronic switch is a lot, common has soft-touch control, audio-switch, radio remote switch, infrared telecontrol switch, ultra-sonic remote control switch etc. multiple, the control mode of various electronic switches is different, cut both ways, so the purposes of each control mode also has nothing in common with each other.At first analyze the pros and cons and the scope of application of above these control modes.1, touch control mode: Kong Zhi switch needs only with controlling the bright of lamp easily or go out in the contact on the light finger light touches switch in this way, because not needing to carry remote controller can operate, therefore popular to people deeply, now be widely used in corridor, public arenas such as corridor, but this electronic switch has a shortcoming, be exactly that people's the finger contact that must touch switch could be controlled, can not realize remote operation, if use in the bedroom, when after people lie on a bed rest, needing to turn off the light, just can only leave the bed and touch switch contact on the wall, and also to get back in the dark on the bed after turning off the light, this is very inconvenient for old man and child, therefore is not suitable for occasions such as bedroom; 2, audio-switch: this switch will have sound to control, can be in the time of need turning on light by clapping hands, stamp one's foot or whistling, the sound that utilization is sent is controlled the bright of lamp or is gone out, but the shortcoming that this control mode exists is disturbed by the extraneous sound, the sound that heel sends when upstairs the someone walks, the cough that the household sends, the sound such as sneeze, the sound of nailing on the wall, near the sound of setting off firecrackers etc. all may produce and disturb this switch, thereby cause the misoperation of switch, therefore this control mode has become superseded; 3, the wireless remotecontrol mode: the wireless remotecontrol mode has the advantage of distance, and can realize multichannel control, therefore needing to be widely used in the Industry Control or the aviation of long-distance remote control operation, space industry, but it is also inapplicable for family's light fixture of closely control, because radio can not be subjected to stopping of building, the energy partition wall is controlled, if the remote controller under next-door neighbor or the upstairs house is operated on the same channel, so in oneself electric light of remote control, the tame electric light of others' family also can be controlled, equally, others' family is when the remote control electric light, oneself electric light also can be controlled, though this problem can adopt the scheme of multichannel remote controller to solve,, be not easy to promote in family light fixture control field because it is too high to make the cost of multichannel remote control, moreover in promoting the use of, be not easy to formulate the employed frequency standard of every family, so the wireless remotecontrol mode is not suitable for the occasion that family closely controls yet; 4, infra-red remote control mode: the characteristics of infra-red remote control mode are that distance is near, usually be not more than 15 meters, and can not the partition wall remote control, therefore neighbour's's phenomenon that can not occur interfering with each other, the infra-red remote control mode has also that cost is low, good in anti-interference performance, be convenient to characteristics such as multichannel control, therefore is widely used in the straighforward operation of various household electrical appliances; 5, ultra-sonic remote control: ultrasonic wave approaches audio frequency, frequency is very low, therefore can not realize the multichannel remote control, can only be used for the single channel straighforward operation, seldom adopt in the electric control field of being in, and was once occurring the remote control product of the ultrasonic wave control light switch that sends with rubber ball on the market, but owing to only be applicable to the single channel remote control, and to the bad solution of hyperacoustic interference problem, so the ultra-sonic remote control mode is not suitable for the control to family's light fixture yet.According to above analysis as can be known, the control mode that is applicable to family's light fixture has only touch and infra-red remote control dual mode, the shortcoming that these two kinds of control modes are compared separately can just remedy mutually, because the advantage of touch manner is not need to carry remote controller, shortcoming is to control a long way off; And the advantage of infra-red remote control is to control a long way off, shortcoming is need carry remote controller could operate, in case remote controller is not at one's side, and the switch of being eager is when lighting a lamp, just can't not have under the situation of remote controller emergent open and close light a lamp, therefore the deficiency of two kinds of control modes can both be remedied by another kind of control mode.This shows, touch manner and infra-red remote control mode are combined, is the ideal scheme of family's lamp switch control.

But there are a new problem in touch scheme and infra-red remote control scheme in conjunction with the back: i.e. the compatibling problem of two-wire system, because the prior mechanical switch all has only two to connect leads, when switch disconnected, the electric current on the theory in the circuit was 0; When switch closure, the voltage of switch ends is 0 theoretically, and no matter the electric current in the middle of the circuit is 0, or the voltage of switch ends is 0, all can not be enough to keep the operate as normal of former device such as electronic switch chips.Such as in soft-touch control, switch is in off state at ordinary times, under off state, power supply does not cut off fully, but there is a very little electric current to charge by the storage capacitor of incandescent lamp in switch, this charging current is very little, be not enough to allow electric light send light, the voltage at electric capacity two ends remained in certain scope after charging was finished, the voltage of this storage capacitor is kept components and parts operate as normal in the soft-touch control just, therefore when people use the contact of finger touch switch, soft-touch control is just understood regular event, and allow electric light maintaining lights the regular hour, after people's finger leaves the touch point, the voltage of storage capacitor does not discharge fully, but discharge slowly, but the voltage of switch ends has become 0 after the switch opens, this moment, capacitor no longer continued charging, only be in discharge condition, in case discharge finishes, switch will cut out automatically, so soft-touch control can only maintaining lights after touch the not oversize time, soft-touch control be touched light electric light after, finally be bound to extinguish automatically.These characteristics have satisfied the energy-conservation needs of corridor lighting just, so soft-touch control can realize that two-wire system connects, and are widely used in the place in stair, corridor.But when the indoor use of family, do not allow electric light to extinguish automatically, no matter be to open or close, all must control according to people's wish, therefore what touch that control mode must guarantee switch when adopting two-wire system to connect stablely opens and stablizes and close, and it is constant to maintain this state, closing Shi Zaiyong finger up to needs triggers to close and gets final product, this will solve two-wire system electronic switch its own power source and supply with problem, be the two-wire system compatibling problem, this is that this patent has first problem to be solved.

Can adopt following scheme to realize on the compatibling problem theory of two-wire system: switch allows certain weak current and exists in the circuit under the off-state situation, but this weak current must be enough little, and little electric light is luminous to get final product to being not enough to allow; Switch switch ends under conducting state allows certain voltage drop and exists, and this voltage drop is also enough little, gets final product to the brightness that is not enough to influence electric light for a short time.Under the switch conduction state, the voltage drop of switch ends allows with interior at 12V, because the voltage of 220V reduces the luminosity that 12V is not enough to influence electric light, and the normal working voltage of most of chips is all less than 12V, some in addition can be under 3V voltage operate as normal, so the voltage of switch under open mode is supplied with problem and is also had to be solved; Under switch shutoff situation, the small and weak electric current in the circuit is little just to be not enough to have influence on the operate as normal of electric light to what degree, and this will see the kind of electric light and decide.Common in the market electric light mainly contains incandescent lamp, the electronic starter fluorescent lamp, the neon bulb starter fluorescent lamp, electricity-saving lamp and ultra-high brightness LED illuminating lamp of future generation of developing rapidly etc. are multiple, these electric lights have very big difference to the requirement of cut-off current, such as incandescent lamp, commonly used have a 25W, 40W, 60W, plurality of specifications such as 100W, the running current theoretical value of lower-powered 25W incandescent lamp is I=25/220=113.6mA, actual test shows to incandescent lamp, when the electric current that flows through incandescent lamp is 1/10 when following of normal glow current, this lamp just is in the state that extinguishes fully, promptly 113.6 1/10 is 11.36mA, be about 10mA, usually we think that 10mA is not enough to the maximum operating currenbt that makes incandescent lamp luminous, in other words, when having electric current less than 10mA to pass through in the switch, we just think that the electric light of this moment is in closed condition, also we can say, when electronic switch is applied to incandescent lamp, the maximum operating currenbt of switch under off state can not be greater than 10mA, this shows that 10mA is to the greatest limit current design requirement of electronic switch under the incandescent lamp applicable cases.Allow the operating current of electronic switch be not more than 10mA, this accomplishes in the middle of design easily, because the components and parts that must adopt in the infrared telecontrol switch mainly contain integrated infrared receiving terminal, decoding chip, controllable silicon, voltage-stabiliser tube etc., the operating current of infrared receiving terminal commonly used is 1.5mA, the operating current of decoding chip is less than 0.5mA, the The Trigger of Bidirectional Triode Thyristor electric current is about 4mA, add the electric current of main consuming components such as voltage-stabiliser tube, the overall work electric current can be controlled in the 10mA; But for electricity-saving lamp, the ultra-high brightness LED illuminating lamp, and with the fluorescent lamp of neon bulb starter, the electric current of 10mA just can not allow switch turn-off fully, because the normal power of electricity-saving lamp is all little, with the 15W electricity-saving lamp is example, the normal glow current of 15W electricity-saving lamp is I=15/220=68mA, 1/10 of this electric current is 6.8mA, a lot of less than 10mA, allow the operating current of electronic switch less than 6.8mA, this is just very difficult in design, for the ultra-high brightness LED illuminating lamp, even if LED also can send the low light level under the 1mA electric current, for fluorescent lamp with the neon bulb starter, in the neon bulb even electric current less than 0.1mA is arranged, neon bulb starter also can starter flicker and cause the startup of fluorescent lamp, under the prior art condition, to design operating current and can't realize less than the remote control switch of 0.1mA.Therefore for high brightness LED lighting lamp and neon bulb glow starting fluorescent lamp, electronic switch just can not adopt two-wire system to connect, and can only adopt the connectivity scenario of four-wire system.By above analysis as can be known, allow electronic switch really enter family, can be used for the switch control of various light fixtures, the two-wire system that also must solve electronic switch connects with four-wire system and is connected compatible simultaneously problem, and this is that this patent has second problem to be solved.

Summary of the invention: can not realize control at a distance in order to remedy soft-touch control, and infrared telecontrol switch can not find under the situation of remote controller again can not the emergency button electric light deficiency, also to solve the problems such as compatibility of two-wire system and four-wire system simultaneously, the invention provides a kind of " multi-channel remote control touch switch of compatible two-wire system and four-wire system simultaneously ", the convenience of this paper in order to narrate, hereinafter to be referred as " electronic switch ", this electronic switch not only can be controlled the bright of electric light or goes out with finger touch, can also control the bright of lamp a long way off or go out with remote controller, but also can compatible two-wire system and the connectivity problem of four-wire system.

The scheme that technical solution problem of the present invention is adopted is: this scheme is made up of remote controller and electronic switch two parts, several buttons are arranged on the remote controller, each button is the opening and closing of an electronic switch of control separately, electronic switch has a plurality of working channels and can choose wantonly, there are short-circuit plug and a short circuit of a multidigit to emit on its wiring board, the change short circuit emits the position on the multidigit short-circuit plug, can change the working channel of electronic switch, each channel on the electronic switch is all corresponding with the unique button on the remote controller, there is one to touch sheet on the electronic switch, no matter should touch sheet with finger touch, still come remote control with remote controller, can both control switch open or close, electronic switch is mainly by power circuit, decoding circuit, bistable circuit, the switch executive circuit is formed.

Power circuit is by full-bridge Q, decompression capacitor C1, filter capacitor C2～C7, resistance R 1～R5, controllable silicon SQR, diode D2 and voltage-stabiliser tube D1, D3, D4 forms, S1 and S2 are two terminals of electronic switch, zero line N inserts S1 through behind the incandescent lamp, live wire L directly inserts S2, this moment, the 220V alternating current was behind incandescent lamp, pass through C1 again, R2, full-bridge Q forms the loop, the later direct voltage of full-bridge Q rectification produces voltage difference by D2 at the C2 two ends, this voltage extent is determined jointly by LED1 and D1, when the voltage at C2 two ends during less than a certain particular value V1, C2 is in charged state, when the voltage at C2 two ends is higher than this particular value V1, electric current will be through the trigger electrode of LED1 and D1 arrival controllable silicon SQR, make the SQR triggering and conducting, SQR is triggered after the conducting, C2 no longer continues charging, when the C2 both end voltage is lower than this particular value V1, voltage-stabiliser tube D1 oppositely ends, electric current charges to C2 by D2 once more, therefore the voltage at C2 two ends can be stabilized near the V1, the voltage at C2 two ends forms second group of burning voltage V2 again behind R4 and D3, voltage V2 forms the 3rd group of stable voltage V3 again behind R5 and D4, so this power circuit can be supplied with 3 groups of operating voltages.

Decoding circuit is by integrated infrared receiving terminal IC1, phase-reversing tube V1, resistance R 6, R7, decoding chip IC2 and multichannel short-circuit plug and short circuit emit form, the code signal of infrared receiving terminal output is after the V1 paraphase, output to the input of IC2 by the collector electrode of V1, by the multi channel remote control output of output behind decoding chip pulse, the 1 the road of output the is exported by decoding chip respectively to n road control signal after the IC2 decoding, in the embodiment shown in Figure 7, decoding chip IC2 is 6 tunnel decoding chip, the first via to the six road signals of IC2 output are respectively by the 8th pin of this chip, the 3rd pin, the 7th pin, the 4th pin, the 6th pin and the output of the 5th pin, short-circuit plug is 6 the tunnel to select 1 plug among this embodiment, promptly select 1 tunnel bistable circuit of giving the back level wherein to handle from 6 tunnel output signals, selected decoded signal is exported by the P1 point.

Bistable electro route bistable state flip chip IC3, D5, D6, R9～R14, C9, C10 forms, two identical flip and flop generator J1 and J2 are arranged in the bistable state flip chip, wherein J1 is used for the touch pulse signal formation of touch point, by J1, R9～R12, D6, C9 forms, J2 constitutes bistable circuit, by J2, R13, C10 forms, the input signal of J2 is formed by stacking by two-way, wherein the decoded signal P1 of route decoding circuit output enters behind D5, the touch pulse signal generating circuit that another route J1 constitutes, all enter the CP end of J2 after the two paths of signals stack, when CP brings out pulse now, the output state generation once inside out of J2, i.e. the state of Q end or become 1 by 0, or become 0 by 1.Therefore, no matter be with the remote controller operation, still use finger touch, can both reach the purpose of control switch action.R15 in this circuit and LED2 constitute the on off state indicating circuit.Switch state signal is by the output of P2 end.

The switch executive circuit is made up of R14, V2, relay J K, D7, when the P2 point is high level 1, and the V2 conducting, relay J K adhesive, the contact 1 of JK is connected with 3, and when the P2 point was low level 0, V2 ended, and relay J K discharges, and the contact 1 of JK and 3 disconnects.Adopt relay to help improving the anti-overvoltage of moment and the anti-conveyance capacity of make and break contact as switch element.

This electronic switch has 4 wiring points, is respectively S1, S2, S3, S4, can be used for two kinds of modes of connection of two-wire system connection mode and four-wire system connection mode.

When electronic switch is used for the two-wire system connected mode, winding diagram as shown in Figure 5, this moment, S1 and S2 used as two wiring points of switch, S3 and S4 answer short circuit.The two-wire system connection is applicable to incandescent lamp and other the pure resistance class load appliance of bearing power greater than 25W.

When electronic switch is used for the four-wire system connected mode, winding diagram as shown in Figure 6, this moment, S1 and S2 should directly meet power supply 220V, S1 connecting to neutral line N wherein, the S2 line L that starts to exchange fire, S3 should be connected load lamp with S4.Under this application model, because switch does not have electric current to pass through in the load under the off-state situation, theoretical current among the load X is 0, so the four-wire system connected mode is applicable to that bearing power is less than the incandescent lamp of 25W and electricity-saving lamp, high brightness LED lighting lamp and the fluorescent lamp that starts with neon bulb starter.

Application problem explanation about two-wire system and four-wire system: the mechanical switch of existing control light fixture all has only two to be connected lead, and in domestic lighting, the application of incandescent lamp still occupies very big ratio, in this case, original mechanical switch can adopt the two-wire system connectivity scenario directly to replace with electronic switch of the present invention; For the application scenario of using electricity-saving lamp and fluorescent lamp, just can only adopt the four-wire system connectivity scenario to come wiring, the four-wire system connectivity scenario requires two power lines and two switching lines all will move in the connecting groove, this meets the demands in meeting the building of national construction standards, therefore can directly use the four-wire system connectivity scenario to come wiring, but the rural area has a lot of buildings not construct according to national regulation, in connecting groove, have only two switching lines, and there is not power line, just can not directly use the four-wire system connection plan in this case, can only use the two-wire system connection plan,, just need the reconfiguration circuit if must adopt the four-wire system scheme to connect.

Energy consumption problem explanation about electronic switch self: the energy consumption problem of electronic switch can calculate according to the operating current and the operating voltage of electronic switch, the operating current of electronic switch is 10mA, the voltage that power unit produces is reduced to 12V, the power that consumes is 120mW, be 0.12W, it is very little comparing with the power of electric light.

The effect that the present invention reached is, electronic switch can be operated with remote controller, can operate with finger touch again simultaneously, this electronic switch can either be used the two-wire system connectivity scenario simultaneously, can adopt the four-wire system connectivity scenario again, the requirement that electronic switch is applied to various load light fixtures has been satisfied in this invention to greatest extent.

Description of drawings: the present invention is further described below in conjunction with drawings and Examples.

Fig. 1 is the power circuit fundamental diagram;

Fig. 2 is the decoding circuit fundamental diagram;

Fig. 3 is the bistable circuit fundamental diagram;

Fig. 4 is a switch executive circuit fundamental diagram;

Fig. 5 is a two-wire system connected mode winding diagram;

Fig. 6 is a four-wire system connected mode winding diagram;

Fig. 7 is the electronic switch fundamental diagram;

In Fig. 1, C1: decompression capacitor, the capacity of this electric capacity is more big, more be conducive to improve the electric current fan-out capability of power supply, but will cause under the two-wire system connection status incandescent lamp not close fully when capacity is excessive, perhaps can send down in off position the problem of the low light level, therefore the capacity of this electric capacity should be between 0.2uF～0.47uF, the withstand voltage electrodeless electric capacity that should select 400V, the discharge resistance of R1:C1, R2: insurance resistance, Q: full-bridge rectifier, SQR: controllable silicon, LED1: power supply indicator, D1: Zener diode, the divider resistance of R3:SQR trigger electrode, D2: isolating diode, C2～C7: filter capacitor, R4, R5: filter resistance, D3, D4: Zener diode.

In Fig. 2, IC1: integrated infrared receiving terminal, the V1 phase-reversing tube, IC2: decoding chip, to have selected in this programme to be output as 6 tunnel decoding chip, decoded 6 tunnel output signals are exported one road signal behind short-circuit plug, short-circuit plug emits institute to form by 12 shorting stubs 1～12 and a short circuit, 12 shorting stubs are divided into 6 groups, and wherein 1 and 7 is first group, and 2 and 8 is second group, 3 and 9 is the 3rd group, 4 and 10 is the 4th group, and 5 and 11 is the 5th group, and 6 and 12 is the 6th group, by selecting a certain group of connection, other 5 groups of disconnections, can from 5 groups of output signals, select so wherein a road be the remote control output signal, this signal is exported from the P1 point.

Among Fig. 3, IC3: flip and flop generator is made of two identical bistable state trigger gate J1 and J2 in a slice flip and flop generator, wherein J1 is for the treatment of the shaping of touch signal, a string continuous pulse signal is become a single pulse signal, and after with finger touch M point, an electric pulse will appear in the C9 two ends, this electric pulse enters the CP end of J2 through R12, LED2: the on off state indicator lamp, when switch cut out, LED2 lighted, when switch opens, LED2 extinguishes.

Among Fig. 4, the driving triode of V2: relay J K, JK: relay, wherein 1,3 is the normally opened contact of relay J K. D7 is the reverse absorption diode of relay J K.

Fig. 5 is that two-wire system is used wiring diagram, and among the figure, X: incandescent lamp, S3, S4 answer short circuit.

Fig. 6 uses wiring diagram for four-wire system, and among the figure, S1, S2 meet power supply 220V, S3, S4: connect all kinds of load electric lights.

Embodiment: in the embodiment shown in Figure 7, power circuit output V1, V2, three groups of voltages of V3, the size of these three groups of voltages is respectively 12V, 5V, 3V, wherein 12V voltage uses for the switch executive circuit, 5V voltage uses for infrared receiving terminal, 3V voltage uses for decoding chip and bistable circuit, in power circuit, C1, R2, the ac input end of full-bridge Q is electrically connected in proper order, the direct voltage of the positive pole of full-bridge Q and negative pole output is connected to three branch roads, one of them branch road is made up of anode and the negative electrode of controllable silicon SQR, another branch road is by LED 1, voltage-stabiliser tube D1 and R3 form, two of R3 terminates between the silicon controlled control utmost point and the negative electrode, the 3rd branch road is by isolating diode D2 and filter capacitor C2, C3 and R4, D3, R5, elements such as D4 are formed, in first branch road, SQR selects the one-way SCR of 1A or 3A for use, in second branch road, D1 is the 11.5V voltage-stabiliser tube, in the 3rd branch road, D3 is the 5V voltage-stabiliser tube, D4 is the 3V voltage-stabiliser tube, in decoding circuit, the integrated infrared receiving terminal of IC1, IC2 is 6 road decoding infrared ray chips, in bistable circuit, IC3 is 4013 type double D trigger chips, and one group of normally opened contact 1 of relay and 3 constitutes switch contacts, and switch contact 3 connects external terminal S4,1 connects on the ac input end P3 of full-bridge Q, and external terminal S1 and S3 are communicated with.The embodiment that above forecast scheme configuration should be invented.This invention concrete mode of connection in actual applications has following two kinds:

1, two-wire system connects: S1 and S2 use as two wiring points of switch, and zero line N connects S1 behind incandescent lamp X, and live wire L directly connects S2, and S3 and S4 answer short circuit, as shown in Figure 5.

2, four-wire system connects, and S1 should directly be connected with S2 and meets power line 220V, S1 connecting to neutral line N wherein, the S2 line L that starts to exchange fire, and S3 should be connected load lamp with S4, as shown in Figure 6.

Claims (5)

1. the energy multi-channel remote control touch switch of compatible two-wire system and four-wire system simultaneously, form by remote controller and electronic switch two parts, a plurality of buttons are arranged on the remote controller, each button is electronic switch of control separately, electronic switch has a plurality of working channels and optional, there are short-circuit plug and a short circuit of a multidigit to emit on its wiring board, the change short circuit emits the position on the multidigit short-circuit plug, can change the working channel of electronic switch, each channel on the electronic switch is all corresponding with a button on the remote controller, there is one to touch sheet on the electronic switch, electronic switch is mainly by power circuit, decoding circuit, bistable circuit, the switch executive circuit is formed, in power circuit, C1, R2, the ac input end of full-bridge Q is electrically connected in proper order, the direct voltage of the positive pole of full-bridge Q and negative pole output is connected to three branch roads, one of them branch road is made up of anode and the negative electrode of controllable silicon SQR, another branch road is by LED 1, voltage-stabiliser tube D1 and R3 form, two of R3 terminates between the silicon controlled control utmost point and the negative electrode, the 3rd branch road is by isolating diode D2, filter capacitor C2, C3 and R4, D3, R5, elements such as D4 are formed, in first branch road, SQR selects the one-way SCR that is not less than 1A for use, in second branch road, D1 and LED1 series connection, the positive pole of D1 is connected with the trigger electrode of SQR, the positive pole of LED1 is connected with the anode of SQR, R3 is connected between the negative electrode and trigger electrode of SQR, connect by a diode D2 between second branch road and the filter capacitor C2, and the positive pole of diode D2 is connected with the anode of SQR, the negative pole of D2 is connected with the positive pole of C2, the voltage V1 at C2 two ends passes through R4 again, D3, C4, form second group of voltage V2 behind the C5, V2 is again through R5, C6, C7, form the 3rd group of voltage V3 behind the D4, in the decoding circuit, the operating voltage of infrared receiving terminal IC1 is V2, the operating voltage of decoding chip IC2 is V3, the multiple signals of decoding chip output enter bistable circuit behind short-circuit plug, two double D triggers of bistable electro route constitute, one of them double D trigger J1 is connected with touch sheet M by resistance R 9, the output of J1 is connected with the CP end of J2 through resistance R 12 backs, the output P1 of decoding circuit is connected with the CP end of J2 by diode D5, the output P2 of bistable circuit is connected with the base stage of V2 through a resistance R 14, the coil that is connected relay between the collector electrode of V2 and the first group of voltage V1, one group of normally opened contact 1 of relay and 3 constitutes switch contacts, switch contact 3 connects external terminal S4, and 1 connects on the ac input end P3 of full-bridge Q.

2. the multi-channel remote control touch switch of compatible two-wire system simultaneously according to claim 1 and four-wire system is characterized in that: 6 buttons are arranged on the remote controller.

3. the multi-channel remote control touch switch of compatible two-wire system simultaneously according to claim 1 and four-wire system, it is characterized in that: the multichannel short-circuit plug on the electronic switch is 6.

4. the multi-channel remote control touch switch of compatible two-wire system simultaneously according to claim 1 and four-wire system, it is characterized in that: electronic switch is under the two-wire system connection mode: S1 and S2 are two wiring points of switch, and S3 and S4 answer short circuit.

5. the multi-channel remote control touch switch of compatible two-wire system simultaneously according to claim 1 and four-wire system, it is characterized in that: electronic switch is under the four-wire system connection mode, and S1 and S2 are power supply 220V input, and S3 and S4 are the load wiring end.

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