CN201072595Y - Energy consumption intelligent management system - Google Patents
Energy consumption intelligent management system Download PDFInfo
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- CN201072595Y CN201072595Y CNU2007200131465U CN200720013146U CN201072595Y CN 201072595 Y CN201072595 Y CN 201072595Y CN U2007200131465 U CNU2007200131465 U CN U2007200131465U CN 200720013146 U CN200720013146 U CN 200720013146U CN 201072595 Y CN201072595 Y CN 201072595Y
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Abstract
The utility model relates to an electricity management system. The electricity intelligent management system consists of a remote controller and a power supply equipment. The remote controller mainly comprises four parts: a keystroke coding part, a wireless signal coding part, a transmission module and a power supply part. The keystroke coding part codes the keystroke signal into level signal and then transmits the signal to the wireless signal coding part, a serial coding signal is output by the output end of a coding chip, the coding signal is amplified by the transmission module and then forms a radio frequency transmission signal to be emitted out, the power supply part is used for supplying power for the keystroke coding part, the wireless signal coding part and the transmission module, the power supply equipments are all equipped with receiving modules for receiving radio frequency signals, the remote controller remotely switches on and breaks off the power supply equipments through wireless radio frequency signal. The utility model adopts intelligent chip and radio frequency remote control technology, only one remote controller can carry through unified intelligentized management for multi-channel electrical apparatuses installed in various positions within a range of 20m, the operation is convenient, standby power consumption can be maximally reduced.
Description
Technical field:
The utility model relates to power consuming administrative system.
Technical background:
At present, household electrical appliance mainly can be divided into two big classes: the first kind is the electrical equipment that does not possess the remote control machine open/close, can't remote control turns on and off the AC power function, as electric light, computer, display, printer, water heater etc.; Second class be possess the remote control machine open/close, but can't remote control turn on and off the electrical equipment of AC power function, as televisor, VCD/DVD, air-conditioning etc.
For first kind electrical equipment, people need by manual plug attaching plug or press shift knob to turn on and off power supply in use, and need manual machine open/close.And, after the electrical equipment shutdown,, on electrical equipment, just exist standby power consumption so if do not close the AC power of circuit breaker.For second electric appliances,, after the electrical equipment shutdown, exist standby power consumption equally though people can the remote control machine open/close.
According to statistics, the standby energy consumption power of 31 inches TVs is about 12 watts, calculates in 8 hours by standby every day, and accumulative total 34.6 was spent in 1 year because of standby power consumption 2.9 degree in one month.By the criterion calculation of civilian electric 0.5 yuan/degree, reached 17.3 yuan because of standby cost in 1 year.Computer, air-conditioning, water heater wait for that the function consumption is bigger.It is very surprising that this numeral will become when limit of consideration expanded the whole nation to!
In order to solve the problem of standby energy consumption, people no matter all must be repeatedly when using which kind of electrical equipment manual plug attaching plug or press shift knob and turn on and off power supply.So, bring very big trouble, also increased the possibility that electric shock accidents and fire failure take place simultaneously to people's life.
In the daily life, people are inserted into the unification of multiple appliances power source plug on the insert row usually, a logical all-pass, and one is disconnected complete disconnected.And in fact, in the overwhelming majority times, people are only with one of them or two electrical equipment.Such as, when people use computer, generally only using main frame and display, equipment such as printer or scanner are used seldom or are not used; Just need not or seldom use electrical equipment such as VCD/DVD and sound equipment when for another example, seeing TV.Because adopt the mode of an insert row centrally connected power supply, these obsolete electrical equipment all are in the energising holding state, are consuming the electric energy that can not be ignored.
Quite a few user is more arranged, be not related to the AC power of circuit breaker throughout the year, make electrical equipment be in the energising holding state for a long time.Electrical equipment is in holding state for a long time, consumes a large amount of electric energy on the one hand, also will shorten the serviceable life of electrical equipment greatly on the other hand, brings disaster hidden-trouble.
How to realize " the zero standby power consumption " of electrical equipment, reduce electric energy loss, the problem of energy crisis that the solution world today is on the rise is of great immediate significance.
Summary of the invention:
The utility model purpose is effectively to address the above problem, and a kind of electricity consumption intelligent management system is provided, the simplicity of design practicality, and simple operation, it is very little itself to consume energy, and has reduced standby energy consumption to greatest extent.
The technical scheme that the utility model is adopted for achieving the above object is: the electricity consumption intelligent management system is made of telepilot and power-supply device, telepilot mainly comprises four parts: the keyboard-coding part, the wireless signal coded portion, transmitter module and power unit, after being encoded into level signal with push button signalling, the keyboard-coding part exports the wireless signal coded portion to, by coding chip output terminal output serial code signal, this coded signal amplifies back formation radio frequency transmissions by transmitter module and launches, power unit is used for being the keyboard-coding part, wireless signal coded portion and transmitter module power supply, power-supply device all is equipped with the receiver module of received RF signal, and telepilot turns on and off power-supply device by the radio frequency signal remote control.
Described telepilot is provided with a plurality of buttons altogether, control multiple-output electric power equipment respectively, the remote controller key coded portion adopts the conversion of chip microcontroller N * N keyboard signal to 2N road " address+digital coding ", geocoding is used to distinguish different types of power-supply device of same group, and digital coding is used for distinguishing the Different Individual of same group of of a sort power-supply device.Preferable telepilot is provided with 16 buttons, and 20 road output power supply devices are connected in remote control.
Described keyboard-coding partly adopts 4 * 4 keyboards, and the capable signal and the column signal of 4 * 4 keyboards meet single-chip microcomputer AT89C2051 respectively, and single-chip microcomputer is encoded into 6 tunnel level signals with 16 road push button signallings, and output corresponding " 2 tunnel addresses+4 circuit-switched data coding ".
Described wireless signal coded portion adopts a kind of CMOS universal coding chip 2262, is used with decoding chip 2272, after coding chip 2262 receives address+digital coding that keyboard-coding partly exports, at coding output terminal output serial code signal.
Described transmitter module is made up of oscillatory circuit and control circuit.Wherein high-frequency tube 2SC3357, inductance L 1 and L2,7pF electric capacity, 5.6K Ω resistance harmony surface resonance device R315X constitute oscillatory circuit, and 3.9K Ω resistance and S8050 triode Q9 constitute control circuit.Wherein sound surface resonance device R315X plays the frequency stabilization effect.The vibration of oscillatory circuit or failure of oscillation are controlled by Q9, when the Q9 conducting, and oscillator work; When Q9 ends, the blocking of oscillator.And the conducting of Q9 and shutoff are subjected to the control of coding chip 2262 serial code signals, that is to say, the serial signal of coding chip 2262 can be realized the ASK modulation to oscillator signal, thereby launches radiofrequency signal on antenna E1.
It is wireless signal coded portion and transmitter module power supply that described power unit adopts the 12V battery, provides+the 5V power supply for single chip circuit by three terminal integrated voltage stabilizer 78L05.
Described power-supply device comprises one or more in remote-controlled intelligent insert row, remote control wall wall lamp switch and the remote-controlled intelligent wall socket.During actual the use, kind and the quantity that can select to install/use power-supply device as required.The typical combination scheme is remote-controlled intelligent insert row+4,1 telepilot+2 a remote control wall wall lamp switch+4 remote-controlled intelligent wall sockets.
Described remote-controlled intelligent insert row provides the output of 2N road, and N is an arbitrary integer between 2 to 5.Wherein the N road is principal and subordinate's output on one side, comprises 1 road main output and N-1 road from output, and another side N road is independent output.As the remote-controlled intelligent insert row of 6 tunnel outputs (N=3), the left side 3 tunnel is principal and subordinate's output, and the right 3 tunnel is independent output, and wherein, principal and subordinate's output is made of from output 1 road main output and 2 road.
On the described insert row pilot lamp is housed, principal and subordinate's output and connect a pilot lamp wherein, a pilot lamp is connected on each road of independent output.
The ground wire of each road output of described remote-controlled intelligent insert row directly links to each other with the ground wire of cable inlead, directly linking to each other with the zero line of independent output of principal and subordinate's output with the zero line of cable inlead from output, the zero line of the main output of principal and subordinate's output is received the zero line of cable inlead by controller, the live wire of cable inlead is connected to controller through manual switch, and controller provides the live wire that output connects the output of principal and subordinate's output N road respectively and the live wire of independent output N road output.
The controller of described remote-controlled intelligent insert row is made up of power unit, wireless signal receiver module, current detecting part and relay output, power unit is that the point of incoming cables is through resistance-capacitance depressurization, rectifier bridge rectification, obtain the direct current of about 5V again through capacitor filtering, be the controller circuitry power supply; The wireless signal receiver module is signal receiving module and decoding chip circuit or single chip circuit, receives radio frequency signal and decoding from telepilot, converts the multi-path digital signal to and outputs to the relay output; Current detecting partly is the electric current that detects on master's output zero line, judges whether master's output institute circuit closer is in running order, and determines whether cut off the electricity supply output and delay time by 555 timing circuits; The relay output is made up of chip for driving and relay, is used to realize the connection and the shutoff of AC power output.
Described remote control wall wall lamp switch, adopt manual and remote control mode, relay is connected on the live wire, and the voltage stabilizing diode two ends have voltage to obtain the direct current of about 8V through full-bridge rectification, capacitor filtering, is the control circuit power supply, receiver module receives the radiofrequency signal from telepilot, through decoding chip 2272T4 decoding output high level, triode conducting, relay normally open contact closure, the output of connection live wire, electric light is bright; When receiving remote signal once more, decoding chip 2272T4 state turnover is output as low level, and triode ends, and relay normally open contact disconnects, and cuts off live wire output, extinguishes electric light.
Described remote-controlled intelligent wall socket is the two-phase, three-wire jack, has remote control ON/OFF and the intelligence electric work energy of autotomying.When socket power output was connected in remote control, whether socket detection institute circuit closer was in running order.If never work of institute's circuit closer in one minute, when promptly socket does not have electric current output or almost do not have electric current output, socket will cut off the power supply automatically; If institute's circuit closer has begun operate as normal in one minute, socket will normally be exported electric energy.At this moment, can turn-off socket power output by telepilot.If do not turn-off by telepilot, socket can automatically cutting off power source output after electrical equipment shut down about one minute.The concrete course of work is introduced referring to the remote-controlled intelligent insert row is relevant.
The utility model has distinguishing feature compared with similar products:
● adopt intelligent chip and RF remote-controlled technology, can unify intelligent management to the multichannel apparatus that is installed in 20 meters diverse locations in the scope, simple operation by a telepilot;
● wireless radio frequency remote control, remote control distance is far away, and is effective, not intercepted by wall;
● uncontrollable between the different set products, avoid " repeated code ";
● can provide the way of output according to actual needs, and various controlling object quantity can be adjusted;
● the formula of cutting off the power supply certainly energy-saving design, can when being in holding state, load automatically shut down insert row/socket output, reduced standby energy consumption to greatest extent, and product power consumption itself is little, satisfies energy-conservation requirement, overall energy-saving effect is remarkable;
● output capacity is big, and the every road of insert row output current maximum can reach 10A, and wall socket can reach 16A, can satisfy the demand of high-power electric appliance;
● can directly replace existing Related product, and easy for installation.
Description of drawings:
Fig. 1 is the utility model telepilot schematic appearance.
Fig. 2 is the utility model remote control circuitry schematic diagram.
Fig. 3 is the utility model remote-controlled intelligent insert row schematic appearance.
Fig. 4 is the utility model remote-controlled intelligent insert row cut-away drawing.
Fig. 5 is the utility model remote-controlled intelligent insert row circuit theory diagrams.
Fig. 6 is the utility model remote control wall wall lamp on-off circuit schematic diagram.
Fig. 7 is the utility model remote-controlled intelligent wall socket circuit theory diagrams.
Fig. 8 is DF receiver module circuit theory diagrams.
Embodiment:
Below in conjunction with accompanying drawing the utility model is described in further detail.
The preferable example that is combined as with remote-controlled intelligent insert row+4,1 telepilot+2 remote control wall wall lamp switch+4 remote-controlled intelligent wall sockets.
One, telepilot part:
The telepilot schematic appearance as shown in Figure 1, telepilot is provided with 16 buttons altogether, it is to have pilot lamp 1, independent output 3 and principal and subordinate export the 2 insert rows outputs 4 that constitute, 20 tunnel outputs are controlled in switch output 5 and socket output 6 respectively, the concrete division of labor is as table 1:
The table 1 remote keying division of labor is provided with
| Reference numeral | The button | Controlling object | |
| 4 | S1 | No. 1 insert row principal and subordinate output (main 1 from 2 totally three tunnel) | |
| 4 | S2，S3，S4 | No. 1 insert row three road |
|
| 4 | S5 | No. 2 insert row principals and subordinates output (main 1 from 2 totally three tunnel) | |
| 4 | S6，S7，S8 | No. 2 insert row three road |
|
| 5 | S9-S12 | Four |
|
| 6 | S13-S16 | Four wall sockets |
The remote control circuitry schematic diagram as shown in Figure 2.Telepilot mainly is divided into four parts: keyboard-coding part, wireless signal coded portion, transmitter module and power unit.
Keyboard-coding partly adopts 4 * 4 keyboards, realizes " 16 → 6 coding " by single chip computer AT 89C2051.The capable signal of 4 * 4 keyboards meets the P1.0-P1.3 of AT89C2051, column signal meets P1.4-P1.7,16 road push button signallings can be encoded into 8 road I/O signals, export single chip computer AT 89C2051 to, single chip computer AT 89C2051 reads key assignments by analyzing the signal that the P1 mouth receives, and in the corresponding digital coding of P3.3-P3.0 output, at P3.5P3.4 output corresponding address coding, concrete keyboard-coding rule sees Table 2.
The table 2 remote keying division of labor is provided with
The P3 mouth has 7 I/O mouths.P3.7 is used for when having button to press output high level " 1 ", makes relay indicating light bright, shows that radiofrequency signal launches; P3.5, P3.4 meet 2262 address end A1, A0 respectively, can obtain four groups of different codings, corresponding four groups of outputs by the different values of A1, A0; P3.3-P3.0 meets 2262 data terminal D3-D0 respectively, as can be seen from Table 2, has only one the tunnel to be high level " 1 " at every turn, that is to say, corresponding controlling object, promptly controlled power-supply device.The digital coding between on the same group can be not identical, but geocoding must be different, thereby each control command is all made a distinction, and realized " 16 → 6 coding ".
The wireless signal coded portion adopts a kind of CMOS low-power consumption low price universal coding chip---and 2262.Different model is arranged, available as SC series, PT series and HX series etc.Coding chip 2262 is used with isonomic decoding chip 2272 usually, is used for wireless remote control and transmits and receives.This example is that example is introduced with the SC2262 and the SC2272 of SC series.When selecting other family chips for use, principle is basic identical, repeats no more.After coding chip SC2262 receives address+digital coding, at coding output terminal output serial code signal.
When coding chip 2262 coding start end TE effective (being low level), as long as data terminal D3-D0 is not 0 entirely, Data just has the output of serial code signal at the coding output terminal, and this coded signal can be amplified by transmitter module, and the formation radiofrequency signal is also launched.
The external oscillation resistance of 15,16 pin of coding chip 2262 can be regulated according to the needs of oscillation frequency, and that adopt here is the 680K Ω of the 3M Ω of coding chip SC2262 to decoding chip SC2272.Test result shows that the two can mate mutually and be respond well at this moment.
Coding chip 2262 provides 12 address ends altogether, and wherein back 6 is the public end of address/data.4 data terminal D3-D0 have only been used in this example, 2 address ends (A1A0), 6 remaining address end A7-A2 can encode in high level " 0 ", low level " 1 " and unsettled " f " any selection combination, and total 3^6=729 kind possibility has been avoided the appearance of address repeated code.
2272 pairings of coding chip 2262 and decoding chip require the geocoding of the two in full accord when using, and could realize mutual control between telepilot and the power-supply device, can not intersect control between the different set products, have removed unnecessary trouble from.
Transmitter module is used to amplify the serial code signal from 2262, and the formation radiofrequency signal is also launched.Its frequency of operation is the 315M hertz, adopts SAW (Surface Acoustic Wave) resonator SAW R315X to carry out frequency stabilization, and performance obviously is better than adopting the like product of LC oscillator.Transmitter module adopts the ASK mode to modulate, and is low in energy consumption.
Power unit adopts the 12V battery for being wireless signal coded portion and transmitter module power supply, provides+the 5V power supply for single chip circuit by three terminal integrated voltage stabilizer 78L05.
Two, power-supply device part:
1, remote-controlled intelligent insert row schematic appearance as shown in Figure 3.Insert row has six tunnel outputs, is divided into two parts: the left side three tunnel is principal and subordinate's output, and the right three tunnel is independent output.In each road output place, be provided with output indicator 1, can show the charged situation of current each road output.Wherein, principal and subordinate's output three tunnel one tunnel is main output 11 and two road from exporting 12 shared pilot lamp, and every road is independently exported 13 pilot lamp is housed.
Front end at insert row is provided with manual mechanical switch 10, and is with lock fixed.Only when this switch is pressed, whole insert row is just charged, and the charged pilot lamp of insert row 1 is bright, and could control this moment to each road output.What insert row adopted is three-wire system, introduces from civil power 7 by three-pin plug.Include 2-15 rice (can adjust as required) cable 8 in the insert row.
Remote-controlled intelligent insert row cut-away drawing as shown in Figure 4.The ground wire of insert row six tunnel outputs directly links to each other with the ground wire G of cable inlead, the zero line from output and independent output of principal and subordinate's output directly links to each other with the zero line N of cable inlead, the zero line N1 of the main output of principal and subordinate's output receives the zero line of cable inlead by controller, the live wire L of cable inlead is connected to controller through manual switch, controller 14 provides four tunnel output L1-L4, L1 connects three tunnel outputs of principal and subordinate's output, and L2, L3, L4 are connected to the firewire jack binding post of independent output three tunnel outputs from top to bottom respectively successively.As can be seen from Figure 4, principal and subordinate's output three tunnel is with opening with closing, and is to determine whether starting from outage by the output current that detects main output when autotomying the electric control pattern.
Remote-controlled intelligent insert row circuit theory diagrams as shown in Figure 5.The remote-controlled intelligent insert row is made up of power unit, wireless signal receiver module, current detecting part and relay output.
Wherein power unit is for to control circuit power supply, by in 220V electric main point of incoming cables through resistance-capacitance depressurization, rectifier bridge rectification, again through capacitor filtering, obtain about 5V direct current by the stabilivolt voltage stabilizing at last.
Wherein wireless signal receiver module function is the radiofrequency signal that receives from telepilot, decodes and converts multi-path digital to and export, and is used for the pilot relay output, realizes distant control function.This part adopts superregenerative reception module (DF receiver module) and decoding chip SC2272M4 to finish jointly.Receiver module is to be used for receiving radio frequency signal, guarantees the correct important step that receives of remote signal.What receiver module adopted is the superregenerative reception module, circuit diagram such as Fig. 8, and its operating voltage is 5 volts, 4 milliamperes of quiescent currents, receiving sensitivity height.Itself is not with decoding integrated circuit this receiver module, can cooperate with various decoding circuits or single-chip microcomputer.
Decoding chip 2272 is the remote control decoding special ICs that use with coding chip 2262 pairings.14 pin Din are data input pins, the coded signal that receiver module receives pin serial input thus, D3-D0 is the data output pin, after correctly receiving the signal that sends from coding chip 2262, decoding chip 2272 has identical data output with coding chip 2262 corresponding pins, and high level is effective.It should be noted that when decoding chip 2272 uses with coding chip 2262 pairings, require the two geocoding necessary in full accord, and the oscillation resistance that connects will mate mutually.
Wherein current detecting part branch purpose is in order to realize the electric work energy of autotomying of principal and subordinate's output, and its detected object is the neutral line current of main output.Technical scheme is by current detection circuit of polyphone on the zero line of main output.When current detection circuit is master's output institute circuit closer operate as normal, can obtain high level in the base stage of triode Q1, triode Q1 conducting, optocoupler output iDetect is a low level; And when electrical equipment was in standby (shutdown) state, triode Q1 base potential was almost nil, and triode Q1 ends, iDetect unsettled (high-impedance state).That is to say, utilize this current detection circuit to divide work electric current and standby current by active zone, form a path switching signal iDetect: when main output connect the consumer operate as normal, iDetect was unsettled; IDetect is a low level when device standby.
Below in conjunction with above-mentioned insert row structure the electric work of autotomying can implementation procedure be introduced in detail:
When mode selection switch 9 (S1) is beaten when " A. is from the outage formula ", can control by telepilot and make the energising of principal and subordinate's output, the 16 pin output low levels of seven road Darlington chip for driving ULN2003, the normally opened contact closure of relay K 1.The GND terminal of timer NE555 can operate as normal by switch S 1 ground connection.When main output connect the consumer operate as normal, iDetect was a low level, 6 pin of timer NE555 and 2 pin ground connection, and level is less than 1/3V
Cc, 3 pin output high level, the clear terminal of double D trigger U3-74LS74 (1) is a high level, zero clearing is invalid, double D trigger U3-74LS74 (1) operate as normal.At this moment, can utilize opening and turn-offing of telepilot control principal and subordinate's output.When the main output consumer that connects was in holding state, iDetect was unsettled, and power supply Power will charge by resistance R 2,6 pairs of capacitor C of capacitor C 6, and the 6 pin electrical level rising of timer NE555 are when 6 pin and the 2 pin voltages of NE555 are higher than 2/3V
CcThe time, 3 pin states overturn, output low level, the clear terminal of double D trigger U3-74LS74 (1) is a low level, zero clearing is effective, thereby make 5 pin of double D trigger U3-74LS74 (1) be output as 0, by obtaining high level behind the Darlington chip for driving ULN2003 rp-drive on the coil pin of relay K 1, relay can't be closed, and corresponding normally opened contact disconnects, make live wire output L1 cut off the power supply, thereby realize the outage certainly of principal and subordinate's output.
From cutting away main output load to the parameter decision of the delay time that cuts off the power supply certainly by resistance R 2, capacitor C 6, be approximately T=0.7*R2*C6, unit is second.When going up parameter value by figure, delay time is T=0.7*2*470=65.8 second, about 1 minute.
When mode selection switch S1 beats when " B. normal mode ", NE555 time block earth terminal is unsettled, and cisco unity malfunction is not opened/turn-offed but can not have influence on principal and subordinate's output normal remote control.That is to say that when mode selection switch S1 beats when " B. normal mode ", three tunnel outputs of principal and subordinate's output still can make it with opening with closing in remote control.
Its repeat circuit output: decoding chip 2272 received RF signals also are converted to the clock signal input terminal CLK that is connected to two double D trigger U3-74LS74 (1) and (2) after four way words are exported respectively.The band that two positive edges of containing the 74LS74 chip trigger presets and the d type flip flop of Protection Counter Functions (it is effective to be low level).As shown in Figure 5, except that the clear terminal of (1), all the other preset end and clear terminal all is connected to high level, and corresponding function is invalid.The Q of each d type flip flop all is connected to the corresponding D end, can be implemented in each rising edge and come then, the d type flip flop output state overturns, i.e. Q
N+1=Q
nThat is to say,, press for the first time and can open a road corresponding output, again by once turn-offing this output when when telepilot is pressed same button.Do not influence between each road output, satisfy the demand of household electricity.
In order to drive four tunnel jumbo relays effectively, adopt withstand voltage, the big electric current seven road integrated Darlington chip for driving ULN2003 of 5V height.Darlington chip for driving ULN2003 adopts open collector output, and output current is big, can directly drive relay.
To set every road amount of exports constant volume be 10A, 2200W to the remote control insert row in this example, and what do not adopt in the meter is not the SRA-05V-DC-CL relay, exchanges to cut-off the capacity maximum and can reach 20A, meets the demands.Other and connect diode and can prevent that relay from producing induced electromotive force, protection controller circuitry when outage at relay coil.
2, remote control wall wall lamp on-off circuit principle as shown in Figure 6, when hand switch S1 closed, controller energising can be carried out remote control to the wall lamp switch.At this moment, relay is not closed, and the live wire outlet does not have electric current output.But, voltage is arranged at the voltage stabilizing diode two ends.Two ends at two 5.1V voltage stabilizing diodes just form about 5.1V+0.7V=5.8V voltage, obtain the direct current about 8V behind full-bridge rectification, capacitor filtering, can be decoding chip 2272T4 power supply.
Decoding chip 2272T4 and receiver module can receive the radio frequency signal from telepilot, and export at data output D0.When remote keying was pressed, D0 was output as high level " 1 ", triode Q2 conducting, and relay closes is connected live wire output, lights electric light.Noting used herein is the decoding chip 2272T4 that triggers flip type, and when receiving from the control of remote controller signal once more, D0 delivery outlet state turnover becomes low level, and triode Q2 ends, and relay disconnects, thereby has cut off live wire output, extinguishes electric light.
Remote control wall wall lamp switch adopts to be provided manually and two kinds of control modes of remote control.Its principal feature is only need be connected on the live wire to get final product, and can directly replace the wall lamp switch of existing use.Close behind the hand switch, when lamp extinguished, relay normally open contact disconnected, and had voltage to obtain the direct current of about 8V through full-bridge rectification, capacitor filtering at the voltage stabilizing diode two ends, was that control circuit is powered; When lamp is shinny, can obtains direct current by resistance-capacitance depressurization, rectification, filtering and come to be the control circuit power supply.After receiver module receives radiofrequency signal from telepilot, through decoding chip 2272T4 decoding output high level, make relay closes connect live wire output, electric light is bright.When receiving radiofrequency signal once more, decoding chip 2272T4 is output as low level, and triode disconnects relay contact, cuts off live wire output, extinguishes electric light.
3, the remote-controlled intelligent wall socket provides one road two-phase, three-wire jack, can realize remote control ON/OFF and the intelligence electric work energy of autotomying.When socket power output was connected in remote control, whether socket detection institute circuit closer was in running order.If never work of institute's circuit closer in one minute, when promptly socket does not have electric current output or almost do not have electric current output, socket will cut off the power supply automatically; If institute's circuit closer has begun operate as normal in one minute, socket will normally be exported electric energy.At this moment, can turn-off socket power output by telepilot.If do not turn-off by telepilot, socket can automatically cutting off power source output after electrical equipment shut down about one minute.Remote-controlled intelligent wall socket circuit theory diagrams as shown in Figure 7.The principle of work of remote-controlled intelligent wall socket and remote-controlled intelligent insert row are basic identical, and the concrete course of work is referring to aforementioned relevant the introduction.
Claims (14)
1. electricity consumption intelligent management system, it is characterized in that: constitute by telepilot and power-supply device, wherein telepilot mainly is divided into four parts: the keyboard-coding part, the wireless signal coded portion, transmitter module and power unit, telepilot exports the wireless signal coded portion to after by the keyboard-coding part push button signalling being encoded into level signal, by coding chip output terminal output serial code signal, this coded signal amplifies back formation radio frequency transmissions by transmitter module and launches, power unit is used for being the keyboard-coding part, wireless signal coded portion and transmitter module power supply, power-supply device is equipped with the receiver module of received RF signal, and telepilot turns on and off power-supply device by the radio frequency signal remote control.
2. electricity consumption intelligent management system according to claim 1 is characterized in that: power-supply device is remote-controlled intelligent insert row, remote control wall wall lamp switch and remote-controlled intelligent wall socket.
3. electricity consumption intelligent management system according to claim 1 and 2, it is characterized in that: the remote controller key coded portion adopts the conversion of chip microcontroller N * N keyboard signal to 2N road " address+digital coding ", geocoding is used to distinguish different types of power-supply device of same group, and digital coding is used for distinguishing the Different Individual of same group of of a sort power-supply device.
3. electricity consumption intelligent management system according to claim 1, it is characterized in that: telepilot is provided with N
2Individual button, may command is N at least
2Road power supply output.
4. electricity consumption intelligent management system according to claim 1 and 2, it is characterized in that: telepilot wireless signal coded portion adopts a kind of CMOS universal coding chip 2262, coding chip 2262 is used for the radiofrequency signal coding, at the power-supply device signal receiving end decoding chip 2272 or single chip circuit and coding society coupling is housed.
5. electricity consumption intelligent management system according to claim 1 and 2 is characterized in that: the telepilot transmitter module adopts the ASK modulation system, utilizes SAW (Surface Acoustic Wave) resonator R315X to carry out frequency stabilization.
6. electricity consumption intelligent management system according to claim 1 is characterized in that: power-supply device is equipped with the receiver module of received RF signal, and wherein remote-controlled intelligent insert row and remote-controlled intelligent wall socket are provided with intelligence from cutting off the power supply circuit.
7. according to claim 1 or 6 described electricity consumption intelligent management systems, it is characterized in that: power-supply device is the remote-controlled intelligent insert row, has the power supply output of 2N road, comprise that the N road is principal and subordinate's output and N road independence output, principal and subordinate's output is individual from output (12) formation by 1 main output (11) and N-1, principal and subordinate's output circuit is provided with control model selector switch (9), and switch has " from power-down mode " and " normal mode " two kinds and selects shelves.
8. electricity consumption intelligent management system according to claim 1, it is characterized in that: the ground wire of power-supply device remote-controlled intelligent insert row 2N road output directly links to each other with the ground wire of cable inlead, directly linking to each other with the zero line of independent output of principal and subordinate's output with the zero line of cable inlead from output, the zero line of the main output of principal and subordinate's output is received the zero line of cable inlead by controller, the live wire of cable inlead is connected to controller through manual switch, the live wire of live wire that export on the N road that controller provides four tunnel outputs to connect principal and subordinate's output respectively and the output of independent output N road.
9. electricity consumption intelligent management system according to claim 7, it is characterized in that: the ground wire of power-supply device remote-controlled intelligent insert row 2N road output directly links to each other with the ground wire of cable inlead, directly linking to each other with the zero line of independent output of principal and subordinate's output with the zero line of cable inlead from output, the zero line of the main output of principal and subordinate's output is received the zero line of cable inlead by controller, the live wire of cable inlead is connected to controller through manual switch, the live wire of live wire that export on the N road that controller provides four tunnel outputs to connect principal and subordinate's output respectively and the output of independent output N road.
10. electricity consumption intelligent management system according to claim 1, it is characterized in that: power-supply device remote-controlled intelligent insert row controller is made up of power unit, wireless signal receiver module, current detecting part and relay output, power unit is through resistance-capacitance depressurization, rectifier bridge rectification in the civil power point of incoming cables, obtain the direct current of about 5V again through capacitor filtering, be the controller circuitry power supply; The wireless signal receiver module is signal receiving module and decoding chip circuit or single chip circuit, receives radio frequency signal and decoding from telepilot, converts the multi-path digital signal to and outputs to the relay output; Current detecting partly is the electric current that detects on master's output zero line, judges whether master's output institute circuit closer is in running order, and determines whether cut off the electricity supply output and delay time by 555 timing circuits; The relay output is made up of chip for driving and relay, is used to realize the connection and the shutoff of AC power output.
11. electricity consumption intelligent management system according to claim 7, it is characterized in that: power-supply device remote-controlled intelligent insert row controller is made up of power unit, wireless signal receiver module, current detecting part and relay output, power unit is through resistance-capacitance depressurization, rectifier bridge rectification in the civil power point of incoming cables, obtain the direct current of about 5V again through capacitor filtering, be the controller circuitry power supply; The wireless signal receiver module is signal receiving module and decoding chip circuit or single chip circuit, receives radio frequency signal and decoding from telepilot, converts the multi-path digital signal to and outputs to the relay output; Current detecting partly is the electric current that detects on master's output zero line, judges whether master's output institute circuit closer is in running order, and determines whether cut off the electricity supply output and delay time by 555 timing circuits; The relay output is made up of chip for driving and relay, is used to realize the connection and the shutoff of AC power output.
12. electricity consumption intelligent management system according to claim 7, it is characterized in that: power-supply device is a remote control wall wall lamp switch, adopt manual and remote control mode, relay is connected on the live wire, the voltage stabilizing diode two ends have voltage to obtain the direct current of about 8V through full-bridge rectification, capacitor filtering, are the control circuit power supply, and receiver module receives the radiofrequency signal from telepilot, through decoding chip 2272T4 decoding output high level or low level, relay closes or disconnection.
13. electricity consumption intelligent management system according to claim 7, it is characterized in that: power-supply device is a remote control wall wall lamp switch, adopt manual and remote control mode, relay is connected on the live wire, the voltage stabilizing diode two ends have voltage to obtain the direct current of about 8V through full-bridge rectification, capacitor filtering, are the control circuit power supply, and receiver module receives the radiofrequency signal from telepilot, through decoding chip 2272T4 decoding output high level or low level, relay closes or disconnection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200131465U CN201072595Y (en) | 2007-07-05 | 2007-07-05 | Energy consumption intelligent management system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200131465U CN201072595Y (en) | 2007-07-05 | 2007-07-05 | Energy consumption intelligent management system |
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| CN201072595Y true CN201072595Y (en) | 2008-06-11 |
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| CNU2007200131465U Expired - Fee Related CN201072595Y (en) | 2007-07-05 | 2007-07-05 | Energy consumption intelligent management system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393664A (en) * | 2011-10-26 | 2012-03-28 | 宁波市科迈隆电器有限公司 | Power supply control device |
| CN102474575A (en) * | 2009-07-02 | 2012-05-23 | 索尼公司 | Zero standby power RF controlled device |
-
2007
- 2007-07-05 CN CNU2007200131465U patent/CN201072595Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102474575A (en) * | 2009-07-02 | 2012-05-23 | 索尼公司 | Zero standby power RF controlled device |
| CN102474575B (en) * | 2009-07-02 | 2014-12-03 | 索尼公司 | Zero standby power RF controlled device |
| CN102393664A (en) * | 2011-10-26 | 2012-03-28 | 宁波市科迈隆电器有限公司 | Power supply control device |
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Granted publication date: 20080611 Termination date: 20100705 |