CN103941702A - Energy-saving device and method of electric appliances - Google Patents
Energy-saving device and method of electric appliances Download PDFInfo
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Abstract
The invention discloses an energy-saving device and method of electric appliances. The energy-saving device comprises an input module, a control module and a driving module, wherein the input module is electrically connected with all receiving modules and the control module, receives external signals from all the receiving modules, converts the external signals to a receivable mode for the control module, and transmits the converted external signals to the specific position of the control module; the control module is electrically connected with the receiving modules and the driving module, receives signals from the input module, judges the control situations of all the electric appliances according to the content of the signals, makes control signals according to the energy-saving strategy, and outputs the corresponding control signals to the driving module; the driving module is electrically connected with all the electric appliances and the control module, is used for receiving the control signals from the control module, and controls the corresponding electric appliances according to the control signals of different electric appliances respectively.
Description
Technical field
The present invention relates to environmental protection and energy saving technical field, especially, relate to a kind of energy saving device for electric appliance and method.
Background technology
Energy-conservation is exactly the method that in application technology, reliable, viable economically rationally, the environment of reality and society can accept, and effectively utilizes the energy, improves with can equipment or the energy utilization efficiency of technique.Energy-conservation is a Long-term Development Strategy of China's sustainable development, is the fundamental state policy of China.
For electric energy energy-conservation, the energy saver of prior art is in order to reach good electrical appliance energy-saving effect, the several programmable chips of many employings jointly control electrical appliance, by controlling on off state and the operating power of electrical appliance under different condition, make electrical appliance according to optimum energy-saving scheme work.But the height of the power consumption of programmable chip controller has also affected energy-saving effect; Programmable chip controller has only played energy-conserving action, lacks the interaction of external environment condition and energy-saving scheme, i.e. lack of wisdom; Control device is single, controls linkage poor, lacks integrated and wide usage.
Problem for current energy saving device for electric appliance self power consumption height with lack of wisdom, not yet has effective solution at present.
Summary of the invention
Problem for energy saving device for electric appliance in prior art self power consumption height with lack of wisdom, the object of the invention is to propose a kind of energy saving device for electric appliance, can be in controlling electrical appliance reduction energy consumption, reduce the energy consumption of controller self, adjust Energy Saving Strategy according to changes in environmental conditions, reach best power savings.
Based on above-mentioned purpose, technical scheme provided by the invention is as follows:
According to an aspect of the present invention, provide a kind of energy saving device for electric appliance, comprised electrical appliance.
This energy saving device for electric appliance also comprises:
Multiple receiver modules, each receiver module and load module are electrically connected, and for receiving external signal and passing to load module, wherein, external signal comprises the signal of initiatively transmission and/or the signal of passive collection;
Load module, is electrically connected with all receiver modules, control module, receives the external signal from all receiver modules, is translated into the receivable form of control module, and is delivered to the assigned address of control module;
Control module, is electrically connected with load module, driver module, receives the signal from income module, judges the control situation of all electrical appliances according to the content of this signal, formulates control signal, and export corresponding control signal to driver module according to Energy Saving Strategy;
Driver module, is electrically connected with all electrical appliances, control module, for receiving the control signal of control module, and controls respectively corresponding electrical appliance according to the control signal of different electrical appliances;
Power module, is electrical connected with every other module, is used to energy saving device for electric appliance power supply.
Wherein, this energy saving device for electric appliance also comprises:
Indicating module, be connected to driver module and electrical appliance, indicating module is opened for user being identified to the service condition of each electrical appliance, comprising, is closed, max power constraint improves, max power constraint reduces, in which kind of mode of operation, not controlled, short circuit, load not in-line one or more;
Feedback module, is connected to indicating module and load module, and feedback module receives the information that indicating module identifies, and this information is fed back to load module to carry out feedback processing.
Wherein, the control signal that control module was processed according to load module signal generates comprise open one or more electrical appliances, close one or more electrical appliances, improve one or more electrical appliances consumed power, reduce one or more electrical appliances consumed power, change one or more in the mode of operation of one or more electrical appliances.
Wherein, this energy saving device for electric appliance also comprises the module that clocks, and the module that clocks is connected to control module, and the module that clocks comprises crystal oscillator, is used to control module that time clock is provided.
Wherein, this energy saving device for electric appliance also comprises analysis module, analysis module is connected to control module, the all external signals that receive of analysis module storage control module and feedback signal and all control signals sending, and according to the outside of all storages, feedback and control information, and the consumed power of energy saving device for electric appliance self, calculate the actual energy-saving effect of energy saving device for electric appliance.
Wherein, this energy saving device for electric appliance also comprises counter module, and counter module is connected to load module and driver module, and in the time that input signal makes to break through module work, control module is not worked, and all electrical appliances do not carry out energy-efficient treatment.
Above-mentioned multiple signal receiver is one or more in audio-switch, photoelectric sensor, piezoelectric sensor, temperature sensor, humidity sensor, infrared receiver, smoke detector, door magnetic gauge tap, wireless antenna, hand control switch.
Above-mentioned electrical appliance is one or more in lamp & lantern, door magnetic system, visualization device, multimedia equipment, air-conditioning, water heater, fire extinguishing system, authentication system, industrial machinery.
In some embodiments, the input signal of load module is wired, the wireless control signal of extraneous input, human body infrared induction signal, feedback signal with power level detection, electrical appliance is the continuously adjustable power output apparatus of a power, and control module is formulated control signal according to Energy Saving Strategy and comprised: Energy Saving Strategy initialization; Detect input message, determine its control model; In Based Intelligent Control pattern, carry out the loop self-inspection of control end to electrical appliance; Detect input message, determine its adjustment state; Under automatic adjustment state, accept the power detection value that indicating module and feedback module return; Rreturn value and expectation value are compared, and come through the output power of pulse width debugging regulating power output device; The all value of control module and all operations of control module records that return are transferred to analysis module; Carry out feedback regulation continuously until rreturn value and expectation value reach approaching preset value; Long-time human body infrared induction signal is closed power output apparatus without effective Feedback.
According to another aspect of the present invention, provide a kind of electric appliance energy-saving method.
This electric appliance energy-saving method comprises: receive the external signal of input, external signal comprises the signal of initiatively transmission and/or the signal of passive collection; External signal is converted into intelligible form; According to the Energy Saving Strategy of formulating, the information of carrying according to intelligible external signal, judges and need to carry out which kind of control, and send control signal; According to the intelligible external signal of time clock allocation process and the working time transmitting control signal, and provide standard time clock; Control signal is sent to respectively to corresponding electrical appliance and controls, comprise following one of at least: open one or more electrical appliances, close one or more electrical appliances, improve one or more electrical appliances consumed power, reduce one or more electrical appliances consumed power, change the mode of operation of one or more electrical appliances; Identify the real work situation of electrical appliance to user; Using the real work situation information of electrical appliance as input signal; Carry out FEEDBACK CONTROL according to the Energy Saving Strategy of formulating again according to the feedback signal of input; Record all external signals, feedback signal and control signal, and calculate its actual power savings.
As can be seen from above, technical scheme provided by the invention is by used single control module to receive multiple external signals and control multiple electrical appliances simultaneously simultaneously, improve the utilization factor of control module, reduce the usage quantity of control module, and then reduced self consuming energy of energy saving device for electric appliance, improve energy-saving effect; Meanwhile, the mode that passive reception control command combines with active obtaining environmental information has also been facilitated influencing each other of environmental factor and Energy Saving Control strategy, makes energy-conservation more intelligently, has further improved energy-saving effect.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is according to the structural drawing of the energy saving device for electric appliance of the embodiment of the present invention;
Fig. 2 is according to the process flow diagram of the electric appliance energy-saving method of the embodiment of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical scheme in the embodiment of the present invention further carry out clear, complete, describe in detail, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain, belongs to the scope of protection of the invention.
According to one embodiment of present invention, provide a kind of energy saving device for electric appliance, comprised electrical appliance 14.
As shown in Figure 1, the kind energy saving device for electric appliance providing according to embodiments of the invention also comprises:
Multiple receiver modules 10, each receiver module 10 is electrically connected with load module 11, and for receiving external signal and passing to load module 11, wherein, external signal comprises the signal of initiatively transmission and/or the signal of passive collection;
Load module 11, is electrically connected with all receiver modules 10, control module 12, receives the external signal from all receiver modules 10, is translated into the receivable form of control module 12, and is delivered to the assigned address of control module 12;
Control module 12, be electrically connected with load module 11, driver module 13, receive the signal from income module 11, judge the control situation of all electrical appliances 14 according to the content of this signal, formulate control signal according to Energy Saving Strategy, and export corresponding control signal to driver module 13;
Driver module 13, is electrically connected with all electrical appliances 14, control module 12, for receiving the control signal of control module 12, and controls respectively corresponding electrical appliance 14 according to the control signal of different electrical appliances;
Power module 15, is electrical connected with every other module, is used to energy saving device for electric appliance power supply.
Use single control module to receive multiple external signals and control the technical scheme of multiple electrical appliances, greatly having improved the utilization factor of control module, the power consumption of multi-controller while having reduced decentralised control; On the other hand, single control module receives multiple external signals and controls multiple electrical appliances and allows to produce and mutually cooperate between different external signals and electrical appliance, control module comprehensively more information is made more rational Energy Saving Control order, especially multiple electrical appliance linkage energy-savings, this is that prior art cannot be accomplished.
Wherein, energy saving device for electric appliance also comprises:
Indicating module (not shown), be connected to driver module and electrical appliance, indicating module is opened for user being identified to the service condition of each electrical appliance, comprising, is closed, max power constraint improves, max power constraint reduces, in which kind of mode of operation, not controlled, short circuit, load not in-line one or more;
Feedback module (not shown), is connected to indicating module and load module, and feedback module receives the information that indicating module identifies, and this information is fed back to load module to carry out feedback processing.Feedback module obtains the working condition of electrical appliance by indicating module, and its information exchange is crossed to load module be delivered to control module, the feedback information of acquisition is considered as external information by control module, again formulate control command and export control signal according to Energy Saving Strategy, further proofreading and correct electrical appliance and reach ideal operation situation.
Indicating module act as duty from each electrical appliance to user that report, allow that user is disposable concisely to be known the information of all electrical appliances and need not access one by one all electrical appliances; Meanwhile, the duty and the shown situation of indicating module that also allow user to obtain electrical appliance by other means are compared, and reach the object of verification.Taking intelligent dimming lamp as example, in the time that desk lamp with dimmer switch is worked, feedback module can be collected the light intensity of objective and the colour temperature data index as desk lamp with dimmer switch work, using light intensity and colour temperature data as one of external environment state, be sent to control module by load module, dreamboat place light intensity in control module and Energy Saving Strategy and colour temperature are compared as reference, again send control signal according to the expectation of desk lamp with dimmer switch, adjust the power (increase or reduce) and mode of operation (switching different colour temperatures) of desk lamp with dimmer switch, and again collect, income, feedback, comparison, control, so circulation, until intelligent dimming lamp go out that light effect reaches or enough approach desired effects.This feedback controling mode has increased control accuracy, by integrated to electric appliance energy-saving and electrical equipment intelligent work, has reached the effect of intelligent power saving.
Wherein, the control signal that control module 12 was processed according to load module 11 signal generates comprise open one or more electrical appliances, close one or more electrical appliances, improve one or more electrical appliances consumed power, reduce one or more electrical appliances consumed power, change one or more in the mode of operation of one or more electrical appliances.Energy saving device for electric appliance comprises simple switch control to the control device of electrical appliance, as doorbell, door magnetism device, fingerprint machine, human face recognition machine, electric light, drench flame snuffer, non-programming machine tool etc.; Also comprise adopting by controlling output power reaching the effect of controlling electrical appliance energy consumption, as the electric light of adjustable light intensity, fan, electric heater, electric blanket, radio etc.; Also comprise the electrical appliance of changeable mode of operation, as air-conditioning, sound equipment, TV, computer, CD Player, radio etc.Same equipment can adopt two kinds and two or more means to control, and Source Music can regulate by controlling output power the intensity of sound of its output, also can make radio redirect in without radio station by switching working mode.
Wherein, this energy saving device for electric appliance also comprises the module (not shown) that clocks, and the module that clocks is connected to control module, and the module that clocks comprises crystal oscillator, is used to control module that time clock is provided.The singlechip chip of control module need to provide time clock to carry out signal work for the treatment of, the duty of hand-off process input signal and output signal, and the relative time that simultaneously also needs to calculate each input/output signal is poor with computing time.
Wherein, this energy saving device for electric appliance also comprises analysis module (not shown), analysis module is connected to control module, the all external signals that receive of analysis module storage control module and feedback signal and all control signals sending, and according to the outside of all storages, feedback and control information, and the consumed power of energy saving device for electric appliance self, calculate the actual energy-saving effect of energy saving device for electric appliance.All external signals, feedback signal and the control signal of analysis module record all can be used as the Energy Saving Strategy that control module takes and reflects the most intuitively, the Energy Saving Strategy input control module that analysis module allows user oneself can be worked out, and according to the Energy Saving Strategy of the signal record of analysis module and self power consumption situation revision oneself, make it to be more suitable for the electric appliance energy-saving situation of self; Simultaneously analysis module also can be simply for evaluate according to actual energy-saving effect a kind of Energy Saving Strategy whether effectively.
Wherein, this energy saving device for electric appliance also comprises counter module (not shown), and counter module is connected to load module and driver module, and in the time that input signal makes to break through module work, control module is not worked, and all electrical appliances do not carry out energy-efficient treatment.Counter module can be for collecting power consumption data as energy-conservation contrast benchmark simply not energy-conservation in the situation that, also can safeguard for energy saving device for electric appliance, control module fault, load module are disturbed, emergency condition etc. special occasions, ensure that electrical appliance normally works.
Above-mentioned multiple signal receiver is one or more in audio-switch, photoelectric sensor, piezoelectric sensor, temperature sensor, humidity sensor, infrared receiver, smoke detector, door magnetic gauge tap, wireless antenna, hand control switch.
Above-mentioned electrical appliance is one or more in lamp & lantern, door magnetic system, visualization device, multimedia equipment, air-conditioning, water heater, fire extinguishing system, authentication system, industrial machinery.
Especially, extraneous input signal comprises wired, the wireless control signal of extraneous input, and human body infrared induction signal, with the feedback signal of power level detection; Controlled output terminal be one can continuous setup the power output apparatus of power consumption.The feedback regulation of control module can be controlled according to following Energy Saving Strategy:
Step S301, the initialization of control module Energy Saving Strategy;
Step S303, control module enters holding state, and the input of wake-up waiting signal has signal input to proceed to step S305, otherwise continues standby;
Step S305, control module detects the input message of wired or wireless signal, comprises coded description 0xFA in place, the 0xFB of control mode in input message, is complete one if 0xFA position is complete zero, 0xFB position, is direct control model, goes to step S307; Being complete zero if 0xFA position is complete one, 0xFB position, is Based Intelligent Control pattern, goes to step S309; If other results, all can not normally identify, be considered as mess code, return to the holding state of step S303;
Step S307, control module activates counter module, and system is directly being worked under control model, and control module is no longer controlled according to predetermined policy, and power output apparatus is directly manually controlled by user;
Step S309, system is worked under Based Intelligent Control pattern, control module replacement power output apparatus switching signal DA=0, close power output apparatus, and wait for the duty DO of the power output apparatus of indicating module and feedback module, if DO=0, the power output apparatus switching signal of again resetting DA=1, open power output apparatus, and again wait for the duty DO of the power output apparatus of indicating module and feedback module, if DO=1 illustrates that loop normally works, go to step S313, otherwise go to step S311;
Step S311, loop self-inspection is carried out in the operation of repeating step S309, is no more than at most 50 times, still there is error feedback after 50 times time, control hummer alarm, error message is write to analysis module, and control electromagnetic relay and cut off the electricity supply and being electrically connected of power output apparatus;
Step S313, control module detects the input message of the wired or wireless signal of input, comprises the coded description 0xEF in place of power adjustments mode in input message, is manual adjustments if the first place of position 0xEF is zero, goes to step S315; If the first place of position 0xEF, for being automatically to regulate first, goes to step S317;
Step S315, control module enters manual adjustments state, wait for and input subsequently adjusting information, and according to the adjusting information of the control information of input subsequently the content of 0xE0 in place carry out pulse width debugging, go to step S321;
Step S317, control module enters automatic adjustment state, and waits for that indicating module and feedback module return near the output intensity DP of the power detection signal of the assigned address of power output apparatus;
Step S319, control module is compared existing output intensity DP and expectation strength DQ, if the difference of DP and DQ is less than DQ 5 percent, carries out pulse width debugging according to the difference of the two, goes to step S321, otherwise goes to step S325;
Step S321, uses field effect transistor and controllable silicon to realize pulse width and debugs the power control to power output apparatus, and institute's power control operation is recorded to analysis module;
Step S323, if control module works in automatic adjustment state, goes to step the S317 output intensity DP of acquisition rate detection signal again, again moves feedback regulation, otherwise goes to step S325;
Step S325, the input message of control module human body infrared induction signal, as the continuous infrared radiation EH=1 power output apparatus switching signal DA=0 that resets within continuous 30 minutes, do not detected, continues wait control signal otherwise go to step S313.
Further set forth technical characterictic of the present invention according to specific embodiment below.
In the present embodiment; power supply is by being connected to the light fixture two ends of single live wire switch output rear end or a live wire L of receptacle inside and the 220V of a zero line N output; carry out power taking on the spot; after inner surge voltage dependent resistor (VDR), Transient Suppression Diode, fuse and current overload short-circuit protection circuit by input; the customization linear transformer that is connected to super low-power consumption is isolated, after step-down from the ac pulse voltage of a 9-12V of secondary output.Transformer secondary output two ends through 2 high pressure turbine by electric capacity to the earth, in order to the high frequency interference clutter of bypass output, after diode bridge rectification, carry out the just LC π formula filtering (height of section, the circuit of low frequency electric capacity coilloading) after, obtain a DC voltage that ripple factor is lower, output is supplied with respectively the Low-Power CMOS integrated voltage-stabilized IC that enters 12V and 5V and is carried out voltage stabilizing, export the height through the second level respectively by two-way Low-Power CMOS voltage stabilizing IC voltage stabilizing, low frequency electric capacity, after filtering, obtain respectively a 12V, 5V galvanic current is pressed, supply with each inner sub-function module circuit supply.
Control module adopts single-chip microcomputer, complete timer, interrupt controlling the work such as data processing and switch drive and pwm pulse modulation output with/without line input interface circuit and output interlock interface and output driving circuit, comprise that the reception of wireless remote control data, wired light current switching value input detections, luminous environment variable signal, multifunction switch amount input signal, auditory tone cues and light and electrical equipment drive processing, the topworks that obtains after treatment corresponding result and export to other circuit by the order receiving.When its normal work, in low-power consumption park mode, will start immediately once triggered by external interrupt signal.
Load module comprises wired light current switching value input detection, luminous environment variable signal, multifunction switch amount input signal circuit.Each input detecting circuit is at ordinary times for single-chip microcomputer provides input signal, and importation adopts the isolation of high pressure photoelectric coupling, or two-staged transistor, Transient Suppression Diode, the isolation of surge electrostatic protection, increased reliability and the security of input signal.
Output module comprises relay module driver output and auditory tone cues output circuit, adds the output of photoelectricity isolation drive by secondary transistor, and sound out-put circuit is sent to transistor by the IO mouth bundle of lines tone signal of MCU and amplifies direct driving.
Energy saving device for electric appliance adopts model of black box, transforms existing finishing under the prerequisite that room circuit do not change.Energy saving device for electric appliance comprises two modules, a light (LED Down lamp/LED lamp band/fluorescent light/tungsten filament shot-light), an electric heater (can connect electric heater socket/water dispenser socket/electric stove socket); Peripheral control end is hand-hold wireless telepilot, human body pyroelectricity infrared eye.In in the parameters of the present embodiment, input ac voltage is 220V, and frequency of operation is 50 or 60Hz, and output voltage is 12V, and the output power during not with light modulation is 0.4W, and band light modulation output power can regulate within the scope of 1-10W; Digiplex frequency is 315MHz-433MHz, and code rate is fixed as 1200Bit/s; Energy saving device for electric appliance comprise light current switch, sensing switch, single live wire switch detect built-in, totally 3 IO interfaces; Serial ports uses Transistor-Transistor Logic level rule, and speed is 9600Bit/s; Externally output interface is for exchanging 220-260V, maximum current 16A.
Light connects a live wire switch from the live wire of the empty 220V that opens output of electric power disconnection protection, be connected on 220V input inlet wire one end of energy saving device for electric appliance, another terminal connecting zero line, output terminal live wire connects respectively a LED lamp (5W), incandescent lamp (100W), fluorescent light (35W), three's parallel connection, general power is 140W, energy saving device for electric appliance peak power output is 220V/16A, be greater than 3000W, can normally work; Light current input switch part connects a touch-switch, for expanding light current switch, controls light; Input interface place connects a rpyroelectric infrared double base peoplesniffer (or microwave radar peoplesniffer), and the IO mouth of energy saving device for electric appliance connects a wired door status switch, for detection of having or not human body behavioral activity in test cabinet.As nobody's vehicular equipment in room will automatically cut off after 5 minutes, door magnetic tester opens the door and opens light in the time that indoor light is very dark; Alternating current ammeter is series at light input end, the running current while opening for testing light.Controlled soket input directly connects after 220V zero live wire output terminal directly connects socket and plugs normal domestic use electricity water dispenser or stove, and power is respectively: 1200W, 600W, other is the same with light connection.
The fully loaded maximum output driving force of non-dimmer design Maximum Power Dissipation power supply is 12V/40mA, about 0.45W, and its global design electric current is minimum, for supplying with human body detection sensor and wireless transceiver circuit.After powering on, circuit is initially located in quiescent operation state, and single-chip microcomputer is in dormant state, wireless in low-power consumption receiving mode, and infrared eye is in unmanned low-power consumption detection mode.First general supply is cut off, the series connection of access 200mA reometer, opens general supply circuit working, and now recording normal work total current is 18mA, and calculating power is 12V*0.018A ≈ 0.2W, and action total current is that 26mA approximately consumes 0.3W; It is that 45mA approximately consumes 0.55W that contrast records similar common lamp dimmer running current on market, and after human body, action current 66mA approximately consumes 0.8W, and the present invention is less than 50% of the common control module power consumption in market at oneself power consumption as can be seen here.After light modules being opened with Digiplex, leave, set time delay in a minute, within one minute, successfully close light later.And the light delay opening and closing while having people unmanned at night of test passageway, set time delay in two minutes, now need light sensor to be hidden to simulate the effect in evening.After powering on, module work infrared sensor starts, and tester lights from sensor detecting area through signal lamp later, and light starts, spent about 2 minutes after light automatic distinguishing.
According to another aspect of the present invention, provide a kind of electric appliance energy-saving method.
As shown in Figure 2, this electric appliance energy-saving method comprises:
Step S201, receives the external signal of inputting, and external signal comprises the signal of initiatively transmission and/or the signal of passive collection;
Step S203, is converted into intelligible form by external signal;
Step S205, according to the Energy Saving Strategy of formulating, the information of carrying according to intelligible external signal, judges and need to carry out which kind of control, and send control signal;
Step S207, according to the intelligible external signal of time clock allocation process and the working time transmitting control signal, and provides standard time clock;
Step S209, control signal is sent to respectively to corresponding electrical appliance and controls, comprise following one of at least: open one or more electrical appliances, close one or more electrical appliances, improve one or more electrical appliances consumed power, reduce one or more electrical appliances consumed power, change the mode of operation of one or more electrical appliances;
Step S211, identifies the real work situation of electrical appliance to user; Using the real work situation information of electrical appliance as input signal;
Step S213, carries out FEEDBACK CONTROL according to the Energy Saving Strategy of formulating again according to the feedback signal of input;
Step S215, records all external signals, feedback signal and control signal, and calculates its actual power savings.
In sum, by means of technique scheme of the present invention, by use single control module to receive multiple external signals and control multiple electrical appliances simultaneously simultaneously, improve the utilization factor of control module, reduce the usage quantity of control module, and then reduced self consuming energy of energy saving device for electric appliance, improve energy-saving effect; Meanwhile, the mode that passive reception control command combines with active obtaining environmental information has also been facilitated influencing each other of environmental factor and Energy Saving Control strategy, makes energy-conservation more intelligently, has further improved energy-saving effect; In addition, control module has various control means to electrical appliance, and all control effects are all recorded and feed back to control module and control, makes the control accuracy of control module higher, and energy-saving effect is better; Control module can be upgraded Energy Saving Strategy, improves theoretically energy-saving effect; Extraly, energy saving device for electric appliance can also stop Energy Saving Strategy in the situation that ensureing productive life safety, has protected the normal work power consumption in repairing maintenance period unaffected.
Those of ordinary skill in the field are to be understood that: the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. an energy saving device for electric appliance, comprises electrical appliance, it is characterized in that, also comprises:
Multiple receiver modules, each receiver module and load module are electrically connected, and for receiving external signal and passing to load module, wherein, described external signal comprises the signal of initiatively transmission and/or the signal of passive collection;
Load module, is electrically connected with all receiver modules, control module, receives the external signal from all receiver modules, is translated into the receivable form of control module, and is delivered to the assigned address of control module;
Control module, is electrically connected with load module, driver module, receives the signal from income module, judges the control situation of all electrical appliances according to the content of this signal, formulates control signal, and export corresponding control signal to driver module according to Energy Saving Strategy;
Driver module, is electrically connected with all electrical appliances, control module, for receiving the control signal of control module, and controls respectively corresponding electrical appliance according to the control signal of different electrical appliances;
Power module, is electrical connected with every other module, is used to energy saving device for electric appliance power supply.
2. a kind of energy saving device for electric appliance according to claim 1, is characterized in that, also comprises:
Indicating module, described indicating module is connected to driver module and electrical appliance, indicating module is for identifying the service condition of each electrical appliance to user, comprise following one of at least: open, close, max power constraint improves, max power constraint reduces, not online in which kind of mode of operation, not controlled, short circuit, load;
Feedback module, described feedback module is connected to indicating module and load module, and feedback module receives the information that indicating module identifies, and this information is fed back to load module to carry out feedback processing.
3. a kind of energy saving device for electric appliance according to claim 1, it is characterized in that, the control signal that signal that control module was processed according to load module generates comprise following one of at least: open one or more electrical appliances, close one or more electrical appliances, improve one or more electrical appliances consumed power, reduce one or more electrical appliances consumed power, change the mode of operation of one or more electrical appliances.
4. a kind of energy saving device for electric appliance according to claim 1, is characterized in that, also comprises the module that clocks, described in the module that clocks be connected to control module, the module that clocks comprises crystal oscillator, is used to control module that time clock is provided.
5. a kind of energy saving device for electric appliance according to claim 1, it is characterized in that, also comprise analysis module, described analysis module is connected to control module, the all external signals that receive of analysis module storage control module and feedback signal and all control signals sending, and according to the outside of all storages, feedback and control information, and the consumed power of energy saving device for electric appliance self, calculates the actual energy-saving effect of energy saving device for electric appliance.
6. a kind of energy saving device for electric appliance according to claim 1, is characterized in that, also comprises counter module, described counter module is connected to load module and driver module, in the time that input signal makes to break through module work, control module is not worked, and all electrical appliances do not carry out energy-efficient treatment.
7. according to a kind of energy saving device for electric appliance described in any one in claim 1-6, it is characterized in that, described one or more signal receivers are for below one of at least: audio-switch, photoelectric sensor, piezoelectric sensor, temperature sensor, humidity sensor, infrared receiver, smoke detector, door magnetic gauge tap, wireless antenna, hand control switch.
8. according to a kind of energy saving device for electric appliance described in any one in claim 1-6, it is characterized in that, described electrical appliance is for below one of at least: lamp & lantern, door magnetic system, visualization device, multimedia equipment, air-conditioning, water heater, fire extinguishing system, authentication system, industrial machinery.
9. according to a kind of energy saving device for electric appliance described in any one in claim 1-6, it is characterized in that, the input signal of described load module is wired, the wireless control signal of extraneous input, human body infrared induction signal, feedback signal with power level detection, described electrical appliance is the continuously adjustable power output apparatus of a power, and described control module is formulated control signal according to Energy Saving Strategy and comprised: the initialization of control module Energy Saving Strategy; Control module enters holding state, the input of wake-up waiting signal; Control module detects the input message of wired or wireless signal, enters direct control model or Based Intelligent Control pattern according to the coded description that comprises control mode in input message; When system is worked under direct control model, control module activates counter module, and control module is no longer controlled according to predetermined policy, and power output apparatus is directly manually controlled by user; When working under Based Intelligent Control pattern, system carries out self-inspection, control module closes power output apparatus, and wait for the duty of the power output apparatus of indicating module and feedback module, again open power output apparatus, and again wait for the duty of the power output apparatus of indicating module and feedback module; While still there is error feedback after the certain number of times of self-inspection, control hummer alarm, error message is write to analysis module, and control electromagnetic relay and cut off the electricity supply and being electrically connected of power output apparatus; Control module detects the input message of the wired or wireless signal of input, enters manual adjustments or automatic adjustment state according to the coded description that comprises power adjustments mode in input message; Control module enters after manual adjustments state, waits for the adjusting information of inputting subsequently, and carries out pulse width debugging according to the control information of input subsequently; Control module enters after automatic adjustment state, waits for that indicating module and feedback module return near the power detection signal of the assigned address of power output apparatus; Control module is compared existing output intensity and expectation strength, carries out pulse width debugging according to the difference of the two; Use field effect transistor and controllable silicon to realize pulse width and debug the power control to power output apparatus, and institute's power control operation is recorded to analysis module; The output intensity DP of acquisition rate detection signal again, moves feedback regulation again; The input message of control module human body infrared induction signal, does not detect the continuous infrared radiation power output apparatus switch of resetting.
10. an electric appliance energy-saving method, is characterized in that, comprising: receive the external signal of input, described external signal comprises the signal of initiatively transmission and/or the signal of passive collection; External signal is converted into intelligible form; According to the Energy Saving Strategy of formulating, the information of carrying according to intelligible external signal, judges and need to carry out which kind of control, and send control signal; According to the intelligible external signal of time clock allocation process and the working time transmitting control signal, and provide standard time clock; Control signal is sent to respectively to corresponding electrical appliance and controls, described in comprise following one of at least: open one or more electrical appliances, close one or more electrical appliances, improve one or more electrical appliances consumed power, reduce one or more electrical appliances consumed power, change the mode of operation of one or more electrical appliances; Identify the real work situation of electrical appliance to user; Using the real work situation information of electrical appliance as input signal; Carry out FEEDBACK CONTROL according to the Energy Saving Strategy of formulating again according to the feedback signal of input; Record all external signals, feedback signal and control signal, and calculate its actual power savings.
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