CN103941715B - One key control system of home electric and method - Google Patents
One key control system of home electric and method Download PDFInfo
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- CN103941715B CN103941715B CN201410200596.XA CN201410200596A CN103941715B CN 103941715 B CN103941715 B CN 103941715B CN 201410200596 A CN201410200596 A CN 201410200596A CN 103941715 B CN103941715 B CN 103941715B
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Abstract
The invention discloses a key control system and the method for home electric, comprise total control switch system and system for prompting, described total control switch system comprises loop A corresponding to normally closed contact in total control switch and total control switch and loop B corresponding to normally opened contact; Described loop A is for controlling household electricity, with gas, the power supply going out door limit switch with water and system for prompting, and loop B is for the power supply of the limit switch that controls to enter in system for prompting; Achieve household electricity, with gas and the reliable control with water, avoid inspection loaded down with trivial details before going out, household electrical appliance, coal gas and water can be turned off reliably, stopped no one's hourglass coal gas in family, leaking produces infringement and danger.
Description
Technical field
The present invention relates to a key control system and the method for home electric.
Background technology
Along with the raising of people's living standard and the increase of living space, household electrical appliance in family and light fixture get more and more, every day gos out, and (comprise working or go out for a long time as tourism etc.) is front, each room is all wanted to check, look at whether lamp closes, check whether televisor, computer close, if will general supply be cut off, refrigerator power-off can be caused again, make the spoilage in refrigerator, the particularly important is and coal gas will be cut off completely, see that complete so on one side though consumes time is few but all will carry out one or many every day, especially in winter, also one time will be reexamined time preparation walks, if time room is many or the time is more nervous, forget a lamp sometimes to forget and turn off, form pilot burner and waste electricity, turn off coal gas as forgotten and also likely produce danger, a kind of situation is in addition, family is cut off the water supply temporarily, forget after water swivel is opened and turn off, the Shi Zehui that resumes water supply causes large water gaging to overflow, soak furniture and floor, for these problems, need a kind of device simple to operate or system can be closed by the said equipment complete when leaving home simultaneously, when going home, the said equipment is opened simultaneously and can avoid the problems referred to above and trouble.
By finding patent retrieval, the patent relevant with this respect can be divided into two classes:
1, household electricity safety protection device
The patent of household electricity protection aspect: patent CN88220692.3 protective arrangement for domestic electricity use; CN89207944.4 Multi-functional protector for domestic electricity; CN89216814.5 Household electric protective switch; CN91203663.X exempts from electric shock domestic protection device; CN912328.0 household electricity over-voltage and over-current protector; the safety unit for household electric appliances that CN93222604.3 is simple and reliable, CN93240945.8 Domestic universal electricity protector, CN96228791.1 intelligent domestic electric protector etc.These patents are mostly some early stage patents and major part lost efficacy, produce under protecting incomplete situation at home electric at that time, main from overcurrent, overvoltage, the aspect protections such as electric leakage, along with the raising with grid supply quality of improving of electric protection, some protection has not needed, and some protection has possessed as overcurrent protection etc. in family's switchboard; And the patent of this respect solves is the problem of electricity consumption security, strong with the problem relevance described in this patent, and these patents do not relate to coal gas and for water problem.
2, the real-time management monitoring device of household electricity
Patent CN200920317619.X Household electricity consumption monitoring apparatus, CN201110374142.0 Intelligent household electrical appliance control system, CN201110450550.X is based on the household electricity monitoring system of wireless sensor network, CN201120382339.4 Intelligent control system for household power utilization and controller, CN201210390281.1 is based on the household electricity intelligent monitoring method of single-point perception and equipment, CN201310405534.8 household electricity intelligent management system, CN201310641833.1 mono-kind realizes household electricity management system etc. based on intelligent interaction device.These patents are the generations along with step price, sensor network technique, the development of Internet technology and intelligent power grid technology produces, major part is in conceptual phase, and required technology and equipment relative complex, could realize when needing community and relevant communal facility fairly perfect, the using and also having certain distance in popularization of present stage, as CN201210294264.3 household electricity use gas energy-saving safe monitor terminal, this patent is when utilizing harmful gas sensor harmful gas to be detected, send warning, start exhaust fan, cut away power supply etc., the realization of this patent will use the sensor network of RS-485 bus composition and special host computer, also use the systems such as the interface protocol of consideration system comparatively complicated.Find by carrying out analysis to the principle of these patents, the status of energy consumption of these patents to household electricity achieves real-time monitoring and adjustment, but it is limited in energy conservation potential, unique is exactly effectively the heat time regulating water heater, other electrical equipment such as refrigerator, air-conditioning, light fixture etc. do not regulate leeway substantially, forget turn off air-conditioning if working is gone out, its energy consumption caused will considerably beyond the electricity being realized intelligent power administrative institute by status of energy consumption analysis and save, and these patents do not relate to coal gas yet and for water problem.
Be not difficult to find out by analyzing above, about household electricity, use gas and use in water, consider the patent of household electricity security and consider that the patent of intelligent power is more from energy-conservation angle, do not have patent to consider household electricity from convenience, more do not have patent by household electricity, consider as a whole with gas with by water three aspects.
Summary of the invention
For solving the deficiency that prior art exists, the invention discloses a key control system and the method for home electric, this system is by household electricity, a key control is synthesized with gas with the domination set of water, that is, click switch when going out and just can cut away all electrical equipment (comprising illumination) that should cut away, coal gas and water, need not check whether that lamp is forgotten and turned off in each room again, whether TV is in standby power consumption state (employing remote closing) and does not cut away power supply, whether air-conditioning closes, whether coal gas or water swivel close these problems, and when going back home middle, click switch again, then above-mentioned whole electrical equipment, coal gas and water source recover normal power-up state.
For achieving the above object, concrete scheme of the present invention is as follows:
One key control system of home electric, comprises total control switch system and system for prompting, and described total control switch system comprises loop A corresponding to normally closed contact in total control switch and total control switch and loop B corresponding to normally opened contact; Described loop A is for controlling household electricity, with gas, the power supply going out door limit switch with water and system for prompting, and loop B is for the power supply of the limit switch that controls to enter in system for prompting.
Described loop A comprises normally closed contact in total control switch, and one end of normally closed contact is connected with the N line of AC power, and the other end passes through door limit switch and is connected with the L line of AC power; Go out door limit switch and solenoid valve for gas, water supply electromagnetic valve, the coil of A.C. contactor and general household electrical appliance to be in parallel, the coil of described A.C. contactor is also in parallel with the power supply of the air-conditioning be in series and the normally closed contact of A.C. contactor, the power supply of washing electrical equipment be in series and the normally closed contact of A.C. contactor and the power supply of electric consumption on lighting be in series and the normally closed contact of A.C. contactor.
Described loop B comprises normally opened contact in total control switch, and one end of normally opened contact is connected with the N line of AC power, and the other end is connected with the L line of AC power by limit switch of entering; In enter limit switch and the total control switch that are in series, normally opened contact is also in parallel with not power-off electrical equipment.
Also by-pass switch is provided with between the power supply of described washing electrical equipment and the N line of AC power.
Described not power-off electrical equipment comprises not power off socket and refrigerator.
Described washing electrical equipment comprises electric heater and washing machine.
Described general household electrical appliance are low power electric appliance, comprise video disc player, sound equipment and charger etc.
Described household electricity comprises gos out that leave home must the electrical equipment of power-off, comprises illuminating lamp, air-conditioning and televisor.
Described total control switch is ganged switch.
Described system for prompting comprises limit switch of entering, goes out door limit switch, microprocessor, speech chip and loudspeaker, going out door limit switch is arranged in door, limit switch of entering is arranged on outside door, described limit switch of entering, go out door limit switch and be all connected with microprocessor, microprocessor is connected with loudspeaker with speech chip successively.
The control method of one key control system of home electric, comprises the following steps:
When going out, open door and drive out door limit switch SL2 action, go out door limit switch SL2 to send signal and deliver to microprocessor, system for prompting sends corresponding voice prompt, water heater and by-pass switch corresponding to washing machine bus disconnect, now press total control switch, total control switch contact A disconnects, contact B closes, solenoid valve for gas YV1 and water supply electromagnetic valve YV2 power-off, cut off coal gas and water supply, the coil KM power-off of A.C. contactor, then to throw light on bus, air-conditioning bus, water heater and washing machine bus disconnect simultaneously, go out door limit switch SL2 and be in power-off, the limit switch SL1 that enters is in "on" position,
When entering, open door and drive limit switch SL1 action of entering, the limit switch SL1 that enters sends signal to delivering to microprocessor, system for prompting sends corresponding voice prompt, now press total control switch, total control switch contact B disconnects, contact A closes, and solenoid valve for gas YV1 and water supply electromagnetic valve YV2 is energized, coal gas and recovery of supplying water, the coil KM of A.C. contactor is energized, then to throw light on bus, air-conditioning bus, water heater and washing machine bus are connected simultaneously, go out door limit switch SL2 and be in energising, the limit switch SL1 that enters is in off-position.
Described water heater and by-pass switch corresponding to washing machine bus close.
Total control switch is a ganged switch, and this switching requirements size is comparatively large, surface scribbles fluorescent powder and ensures can know display switch position in the dark state, and this switching requirements is placed in proper height handled easily.Ganged switch loop A controls household electricity, and with gas, with the power supply of the built-in travel switch of water and system for prompting, loop B controls the power supply of external travel switch in system for prompting.The household electricity that ganged switch loop A controls comprises gos out that leave home must the electrical equipment of power-off, such as: all illuminating lamps, air-conditioning, televisor etc., go out leave home can not the electrical equipment of power-off not included in ganged switch loop as refrigerator.Due to when leaving home to go out, all illuminations all need to close, therefore illumination is carried out concentrating and become a control bus, in like manner also all air-conditionings are concentrated and become a control bus, all water heaters are concentrated and becomes a control bus, the load of these three control buss is all higher, the common duplex switch control rule of direct employing can open arc and burn out the danger of ganged switch, therefore have employed A.C. contactor to control this illumination, air-conditioning and these three control buss of water heater, and loop A controls the coil of A.C. contactor, when the coil is energized, article three, control bus is in "on" position, when the coil is de-energized, article three, control bus is in off-position.Wherein it should be noted that, to water heater and the such electrical equipment of washing machine, itself have follow procedure to carry out and energy auto-breaking, whether the form of the by-pass switch adopted in the present invention, make such electrical equipment of water heater and washing machine adopt a key control mode to have selectivity.Need the electrical equipment be always energized if the circuit of refrigerator and charger etc. is not by the control of total control switch in addition.
The home-use gas that ganged switch loop A controls accuses the coal gas that system is home-use, is realized by the solenoid valve controlled on gaspipe line, and during solenoid valve for gas energising, ventilating coal gas opened by solenoid valve, and during power-off, closed electromagnetic valve breaks coal gas.
The domestic water that ganged switch loop A controls accuses the water source of family processed, prevent at home nobody time, water pipe is revealed or water swivel is forgotten closedown and causes spilling water in family to damage furniture, first water inlet manifold installs solenoid valve at home, also according to the piping arrangement in family, the water source as controlled kitchen and lavatory respectively can be controlled respectively, during water solenoid valve energising, solenoid valve is opened, and during power-off, closed electromagnetic valve realizes water flowing and cuts off the water supply.
The built-in travel switch power supply that ganged switch loop A controls system for prompting refers to that ganged switch loop A controls energising and the power-off of the built-in travel switch of system for prompting, and during energising, built-in travel switch works, and during power-off, built-in travel switch is inoperative.
System for prompting is turned off in order to avoid forgetting when going out hastily and go home and is opened total control switch and design, and comprises built-in travel switch, external travel switch, microprocessor, speech chip and loudspeaker.
Described built-in travel switch is the travel switch be arranged in door, when built-in travel switch is in "on" position, leave home to go out, then trigger built-in travel switch action when door is opened, built-in travel switch sends signal to microprocessor, and microprocessor gives speech chip signal again through computing, after speech chip receives signal, the voice messaging prestored is sent to loudspeaker, and loudspeaker are sounded and are reminded, and press total control switch.
Described external travel switch is the travel switch be arranged in door, when external travel switch is in "on" position, go home to enter, then trigger external travel switch action when door is opened, external travel switch sends signal to microprocessor, and microprocessor gives speech chip signal again through computing, after speech chip receives signal, the voice messaging prestored is sent to loudspeaker, and loudspeaker are sounded and are reminded, and press total control switch.
Microprocessor is the control core of system for prompting, and it accepts the signal that travel switch sends, and control speech chip, realize controlling the sounding of loudspeaker, to when going out and enter to house person prompting press total control switch.Speech chip is store and play the chip reminding voice.The function of loudspeaker reminds voice for playing, and because the present invention is used in family or office, space is relatively quiet, and the intensity of sound of needs is less, does not install power amplifier additional.
Beneficial effect of the present invention:
(1), achieve household electricity, with gas and the reliable control with water, avoid inspection loaded down with trivial details before going out, household electrical appliance, coal gas and water can be turned off reliably, stopped no one's hourglass coal gas in family, leaking produces infringement and danger.
(2), this system is simple, reliable, simple to operation, substantially do not have maintenance work.
(3), this system comprises system for prompting, can effectively prevent due to worry go out time and forget and press total control switch.
(4), this system stopped pilot burner, the standby power consumption of TV and air-conditioning, and family's power savings is obvious.
Accompanying drawing explanation
Fig. 1 is home electric one key control system wiring diagram;
Fig. 2 is system for prompting composition frame chart.
Embodiment:
Below in conjunction with accompanying drawing, the present invention is described in detail:
Before carrying out home electric one key control, first to classify to household electrical appliance, being divided into gos out leave home must the electrical equipment and going out of power-off leave home can not the electrical equipment of power-off, in the present embodiment, by air-conditioning, each lighting, televisor and Set Top Box etc. are defined as must the electrical equipment of power-off, and refrigerator and charger being defined as can not the electrical equipment of power-off, washing machine and water heater is decided to be alternative mode and controls.
As shown in Figure 1, have 20 because lighting is more, for the ease of controlling, put together by lighting used with an illumination bus marco, in FIG, EL line is the bus of illumination; The quantity of air-conditioning EV is 3, and also being concentrated by air-conditioning is an air-conditioning bus marco; Water heater EH two, washing machine EW mono-, these three electrical equipment also concentrate employing water heater bus marco, and these three electrical equipment adopt the mode increasing by-pass switch to carry out alternative mode control simultaneously in addition; The load of these three control buss is all higher, the common duplex switch control rule of direct employing can open arc and burn out the danger of ganged switch, therefore have employed A.C. contactor KM to control this illumination, air-conditioning and these three control buss of water heater/washing machine, and total control switch controls the coil of A.C. contactor, when the coil is energized, article three, control bus is in "on" position, and when the coil is de-energized, three control buss are in off-position.
General household electrical appliance are for adopting direct main switch to control except other low power electric appliances EA except air-conditioning, water heater and refrigerator; Coal gas controls to adopt the solenoid valve YV1 power supply controlled on gas piping to carry out controlling the break-make of coal gas, and when the working method about solenoid valve for gas is the energising of solenoid valve YV1 power supply, solenoid valve is opened, coal gas is open-minded, during solenoid valve YV1 power cut-off, solenoid valve power-off, gas cutting; In control service water source side face, not easily transform under floor because house lead in main water pipeline buries, have employed branch and control, on the water pipe entering toilet, a solenoid valve YV2 is installed respectively, a solenoid valve YV2 installed by the water pipe entering kitchen, such water source adopts two solenoid valves to control, and when the working method of water supply electromagnetic valve YV2 is the power supply energising of solenoid valve YV2, solenoid valve is opened, supply water normal, during the power cut-off of solenoid valve YV2, closed electromagnetic valve, supplies water and cuts off; Several not power off socket XS is have also been devised in control circuit, this socket does not control by total control switch, for refrigerator etc., in FIG, the limit switch SL1 that enters also controls by total control switch with the power supply going out door limit switch SL2, when the working method of these two limit switches is power supply energising, limit switch works, just can send signal to single-chip microcomputer, during power cut-off, limit switch quits work and can not send signal.It should be noted that the power supply of three solenoid valves and two limit switches all selects the power supply of alternating current 220V in the present invention for the ease of controlling.
As shown in Figure 2, for the block diagram of system for prompting, this system for prompting comprises two limit switches, and enter limit switch SL1 and go out door limit switch SL2, single-chip microcomputer, speech chip and loudspeaker, AT89C51 selected by single-chip microcomputer in the present embodiment, and speech chip has selected ISD2560, save A/D and D/A conversion, and do not select power amplifier in system, chip and loudspeaker adopt dry cell power supply, make system for prompting more simple.
Be described below in detail, the detailed operation of one key control system of home electric: when preparing to go out to work, by-pass switch is placed in off-state (when way switch is placed in closure state, water heater EH and washing machine EW does not control by total control switch), now all household electrical appliance, coal gas and water supply are all in normal opening state, go out door limit switch SL2 and be in "on" position, the limit switch SL1 that enters is in off-position, when door is opened, go out door limit switch SL2 to send signal and deliver to single-chip microcomputer, give speech chip after treatment, speech chip sends simulating signal to loudspeaker, loudspeaker sends prompting sound: " closedown total control switch ", after hearing prompting, press total control switch, because total control switch is ganged switch, at this moment contact A disconnects, contact B closes, solenoid valve for gas YV1 and water supply electromagnetic valve YV2 power-off, cut off coal gas and water supply, A.C. contactor KM power-off, then to throw light on bus, air-conditioning bus, water heater and washing machine bus disconnect simultaneously, go out door limit switch SL2 and be in power-off, the limit switch SL1 that enters is in "on" position.
Come home from work when opening door, the limit switch SL1 that enters sends signal to delivering to single-chip microcomputer, give speech chip after treatment, speech chip sends simulating signal to loudspeaker, loudspeaker sends prompting sound: " closed total control switch ", after hearing prompting, press total control switch, because total control switch is ganged switch, at this moment contact B disconnects, contact A closes, solenoid valve for gas YV1 and water supply electromagnetic valve YV2 is energized, coal gas and recovery of supplying water, A.C. contactor KM is energized, then to throw light on bus, air-conditioning bus, water heater and washing machine bus are connected simultaneously, go out door limit switch SL2 and be in energising, the limit switch SL1 that enters is in off-position.
Claims (9)
1. a key control system of home electric, comprises total control switch system and system for prompting, and described total control switch system comprises loop A corresponding to normally closed contact in total control switch and total control switch and loop B corresponding to normally opened contact; It is characterized in that, described loop A is for controlling household electricity, with gas, the power supply going out door limit switch with water and system for prompting, and loop B is for the power supply of the limit switch that controls to enter in system for prompting;
Described loop A comprises normally closed contact in total control switch, and one end of normally closed contact is connected with the N line of AC power, and the other end passes through door limit switch and is connected with the L line of AC power; Go out door limit switch and solenoid valve for gas, water supply electromagnetic valve, the coil of A.C. contactor and general household electrical appliance to be in parallel, the coil of described A.C. contactor is also in parallel with the power supply of the air-conditioning be in series and the normally closed contact of A.C. contactor, the power supply of washing electrical equipment be in series and the normally closed contact of A.C. contactor and the power supply of electric consumption on lighting be in series and the normally closed contact of A.C. contactor;
Described loop B comprises normally opened contact in total control switch, and one end of normally opened contact is connected with the N line of AC power, and the other end is connected with the L line of AC power by limit switch of entering; In enter limit switch and the total control switch that are in series, normally opened contact is also in parallel with not power-off electrical equipment.
2. a key control system of home electric as claimed in claim 1, is characterized in that, described in be also provided with by-pass switch between the power supply of washing electrical equipment and the N line of AC power.
3. a key control system of home electric as claimed in claim 1, it is characterized in that, described not power-off electrical equipment comprises not power off socket and refrigerator.
4. a key control system of home electric as claimed in claim 1, is characterized in that, described in washing electrical equipment comprise electric heater and washing machine.
5. a key control system of home electric as claimed in claim 1, is characterized in that, described household electricity comprises gos out that leave home must the electrical equipment of power-off, comprises illuminating lamp, air-conditioning and televisor.
6. a key control system of home electric as claimed in claim 1, it is characterized in that, described total control switch is ganged switch.
7. a key control system of home electric as claimed in claim 1, it is characterized in that, described system for prompting comprises limit switch of entering, goes out door limit switch, microprocessor, speech chip and loudspeaker, going out door limit switch is arranged in door, limit switch of entering is arranged on outside door, described limit switch of entering, go out door limit switch and be all connected with microprocessor, microprocessor is connected with loudspeaker with speech chip successively.
8. the control method of a key control system of home electric as claimed in claim 1, it is characterized in that, comprise the following steps: when going out, open door and drive out door limit switch SL2 action, go out door limit switch SL2 to send signal and deliver to microprocessor, system for prompting sends corresponding voice prompt, water heater and by-pass switch corresponding to washing machine bus disconnect, now press total control switch, total control switch contact A disconnects, contact B closes, solenoid valve for gas YV1 and water supply electromagnetic valve YV2 power-off, cut off coal gas and water supply, the coil KM power-off of A.C. contactor, then to throw light on bus, air-conditioning bus, water heater and washing machine bus disconnect simultaneously, go out door limit switch SL2 and be in power-off, the limit switch SL1 that enters is in "on" position, when entering, open door and drive limit switch SL1 action of entering, the limit switch SL1 that enters sends signal to delivering to microprocessor, system for prompting sends corresponding voice prompt, now press total control switch, total control switch contact B disconnects, contact A closes, and solenoid valve for gas YV1 and water supply electromagnetic valve YV2 is energized, coal gas and recovery of supplying water, the coil KM of A.C. contactor is energized, then to throw light on bus, air-conditioning bus, water heater and washing machine bus are connected simultaneously, go out door limit switch SL2 and be in energising, the limit switch SL1 that enters is in off-position.
9. control method as claimed in claim 8, is characterized in that, described water heater and by-pass switch corresponding to washing machine bus close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410200596.XA CN103941715B (en) | 2014-05-13 | 2014-05-13 | One key control system of home electric and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410200596.XA CN103941715B (en) | 2014-05-13 | 2014-05-13 | One key control system of home electric and method |
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| CN103941715A CN103941715A (en) | 2014-07-23 |
| CN103941715B true CN103941715B (en) | 2016-02-17 |
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| CN201410200596.XA Expired - Fee Related CN103941715B (en) | 2014-05-13 | 2014-05-13 | One key control system of home electric and method |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106033626B (en) * | 2015-03-16 | 2019-12-13 | 阿里巴巴集团控股有限公司 | information reminding method and device and door lock |
| CN107203131A (en) * | 2017-07-25 | 2017-09-26 | 苏州速悦环保科技有限公司 | A kind of domestic energy-saving consumption reduction system |
| CN107765562A (en) * | 2017-10-20 | 2018-03-06 | 成都了了科技有限公司 | A kind of big data smart home water power control method based on habits and customs |
| CN110992966B (en) * | 2019-12-25 | 2022-07-01 | 开放智能机器（上海）有限公司 | Human voice separation method and system |
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| DE10230067A1 (en) * | 2002-07-04 | 2003-03-27 | Iacov Grinberg | Automatic control of electrical devices within a room or building such as a home or laboratory so that when the building is left lights, heaters, cookers, etc. are automatically turned off to save power and to prevent fires |
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| US7469550B2 (en) * | 2004-01-08 | 2008-12-30 | Robertshaw Controls Company | System and method for controlling appliances and thermostat for use therewith |
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| DE10230067A1 (en) * | 2002-07-04 | 2003-03-27 | Iacov Grinberg | Automatic control of electrical devices within a room or building such as a home or laboratory so that when the building is left lights, heaters, cookers, etc. are automatically turned off to save power and to prevent fires |
| CN2646911Y (en) * | 2003-09-13 | 2004-10-06 | 郭奎才 | Circuit arrangement for automatic cutting-off electricity, water and gas of unmanned house |
| CN102591241A (en) * | 2012-03-12 | 2012-07-18 | 山东建筑大学 | Indoor power off-home mode intelligent control method and device |
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| CN103941715A (en) | 2014-07-23 |
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