CN202871077U - Electric carrier control system for household appliance - Google Patents
Electric carrier control system for household appliance Download PDFInfo
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- CN202871077U CN202871077U CN 201220471975 CN201220471975U CN202871077U CN 202871077 U CN202871077 U CN 202871077U CN 201220471975 CN201220471975 CN 201220471975 CN 201220471975 U CN201220471975 U CN 201220471975U CN 202871077 U CN202871077 U CN 202871077U
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Abstract
The utility model relates to an electric carrier control system for a household appliance, which comprises the household appliance and a control terminal, wherein the control terminal is used for displaying a control menu and the working state of the household appliance and sending a control signal according to the displayed control menu, the control terminal comprises a first micro-control unit and a first electric carrier communication module; the first micro-control unit is used for sending the control signal; the first electric carrier communication module is used for receiving the working state of the household appliance and the control signal sent by the first micro-control unit; the household appliance comprises a second micro-control unit and a second electric carrier communication module; the control bus of the second micro-control unit is connected with the second electric carrier communication module; and the first electric carrier communication module and the second electric carrier communication module realize signal transmission through electric lines. The electric carrier control system disclosed by the utility model is easy to operate and can realize the remote control on the household appliance.
Description
Technical field
The utility model relates to Smart Home control technology field, particularly relates to a kind of household electrical appliance power carrier control system.
Background technology
At present, the fire prevention in most of buildings, the system such as antitheft all communicate based on physical medias such as twisted-pair feeder, concentric cable or optical cables.These communication lines, although message capacity is large, cost is high, Maintenance Difficulty, and is especially more difficult to the transformation of old building thing.
The application of power carrier mainly concentrates on home intelligence at present, public utility intelligent (such as long-distance meter-reading system, remote monitor system for road lamp etc.) and industrial intelligent (such as the data acquisition of various kinds of equipment).Intelligent home control system need to carry out Based Intelligent Control to electrical equipment and the device of a plurality of applicating categories in the domestic environment, concrete Based Intelligent Control classification has: light fixture Based Intelligent Control, security protection Based Intelligent Control, door and window Based Intelligent Control, the control of household instrument, amusement and recreation Based Intelligent Control, home appliance Based Intelligent Control etc., this intelligent home control system carries out integrated management to all these control informations simultaneously, realizes operated from a distance and information feedback.Existing intelligent home control system is used in integration and is designed still Shortcomings part, is difficult to the expansion of carrying out respective control function according to home equipment, and operation is very complicated.
The utility model content
Technical problem to be solved in the utility model provides a kind of household electrical appliance power carrier control system, and is simple to operate and can realize household electrical appliance are carried out Long-distance Control.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of household electrical appliance power carrier control system is provided, comprise household electrical appliance and control terminal, described control terminal is for showing Control-Menu and household electric appliance operation state and sending control signal according to the Control-Menu that shows; Described control terminal comprises the first micro-control unit and the first power carrier communication module; Described the first micro-control unit is used for sending control signal, and described the first power carrier communication module is used for receiving the duty of household electrical appliance and the control signal that the first micro-control unit sends; Described household electrical appliance comprise the second micro-control unit and the second power carrier communication module; The control bus of described the second micro-control unit links to each other with the second power carrier communication module; Described the first power carrier communication module and the second power carrier communication module realize the signal transmission by line of electric force.
Described control terminal is fixing control terminal; The control bus of described the first micro-control unit links to each other with described the first power carrier communication module.
Also linking to each other with wireless communication module by the first power carrier communication module of described control terminal; Described wireless communication module comprises the 3rd power line signal coupling submodule and the first radio communication submodule, described the first radio communication submodule is used for the control signal that mobile terminal receive sends, and described the 3rd power line signal coupling submodule is used for the control signal coupling is outputed to line of electric force.
Described the first power carrier communication module comprises the first wire communication submodule, first microprocessor and the first power line signal coupling submodule; Described the first wire communication submodule is used for receiving the control signal of sending the first micro-control unit and the working state signal that sends Control-Menu and household electrical appliance to the first micro-control unit, described first microprocessor is used for control signal or the status signal received are processed, and described the first power line signal coupling module is used for treated control signal coupling is outputed to line of electric force or the status signal on the line of electric force is outputed to described first microprocessor.
Described control terminal is mobile control terminal; Described the first micro-control unit is used for sending wireless control signal; Described the first power carrier communication module is used for receiving the duty of household electrical appliance and the wireless control signal that the first micro-control unit sends.
Described the first power carrier communication module comprises the second radio communication submodule, first microprocessor and the first power line signal coupling submodule; Described the second radio communication submodule is used for receiving the wireless control signal that sends the first micro-control unit and the working state signal that sends Control-Menu and household electrical appliance to the first micro-control unit, described first microprocessor is used for control signal or the status signal received are processed, and described the first power line signal coupling module is used for treated control signal coupling is outputed to line of electric force or the status signal on the line of electric force is outputed to described first microprocessor.
Described the second power carrier communication module comprises the second wire communication submodule, the second power line signal coupling submodule and the second microprocessor; Described the second power line signal coupling submodule is used for the control signal on the line of electric force is outputed to described the second microprocessor or the status signal of described household electrical appliance is outputed to line of electric force, described the second microprocessor is used for described control signal or status signal are processed, and described the second wire communication submodule is transferred to described the first micro-control unit with control signal and with status signal transmission to the second microprocessor of household electrical appliance.
Beneficial effect
Owing to adopted above-mentioned technical scheme, the utility model compared with prior art, have following advantage and good effect: the utility model is with signal bus and the first power carrier communication module of the micro-control unit of household electrical appliance, control module links to each other with control terminal by the mode of power carrier again, thereby realizes by control terminal household electrical appliance being controlled.The utility model is installed with interior decoration irrelevant, do not need to change circuit and electric switch, reference mark and function can arbitrarily be added, Control the content can freely be changed, range of control comprises whole room, position, the state of household electrical appliance show that at any time operation only needs can control by control terminal, and is very convenient whenever and wherever possible.
Description of drawings
Fig. 1 is the structural representation of embodiment 1 in the utility model;
Fig. 2 is the structural representation that embodiment 1 is connected with wireless communication module in the utility model;
Fig. 3 is the structural representation of embodiment 2 in the utility model.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only are used for explanation the utility model and are not used in the scope of the present utility model that limits.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Embodiment of the present utility model relates to a kind of household electrical appliance power carrier control system, comprises household electrical appliance and control terminal, and described control terminal is for showing Control-Menu and household electric appliance operation state and sending control signal according to the Control-Menu that shows; Described control terminal comprises the first micro-control unit and the first power carrier communication module; Described the first micro-control unit is used for sending control signal, and described the first power carrier communication module is used for receiving the duty of household electrical appliance and the control signal that the first micro-control unit sends; Described household electrical appliance comprise the second micro-control unit and the second power carrier communication module; The control bus of described the second micro-control unit links to each other with the second power carrier communication module; Described the first power carrier communication module and the second power carrier communication module realize the signal transmission by line of electric force.The utility model is with signal bus and the first power carrier communication module of the micro-control unit of household electrical appliance, and control module links to each other with control terminal by the mode of power carrier again, thereby realizes by control terminal household electrical appliance being controlled.
Embodiment 1
As shown in Figure 1, described control terminal is fixing control terminal; The control bus of described the first micro-control unit links to each other with described the first power carrier communication module.
Described the first power carrier communication module comprises the first wire communication submodule, first microprocessor and the first power line signal coupling submodule; Described the first wire communication submodule is used for receiving the control signal of sending the first micro-control unit and the working state signal that sends Control-Menu and household electrical appliance to the first micro-control unit, described first microprocessor is used for control signal or the status signal received are processed, and described the first power line signal coupling module is used for treated control signal coupling is outputed to line of electric force or the status signal on the line of electric force is outputed to described first microprocessor.
Described the second power carrier communication module comprises the second wire communication submodule, the second power line signal coupling submodule and the second microprocessor; Described the second power line signal coupling submodule is used for the control signal on the line of electric force is outputed to described the second microprocessor or the status signal of described household electrical appliance is outputed to line of electric force, described the second microprocessor is used for described control signal or status signal are processed, and described the second wire communication submodule is transferred to described the first micro-control unit with control signal and with status signal transmission to the second microprocessor of household electrical appliance.
Wherein, first microprocessor and the second microprocessor all can adopt the M16C/6S single-chip microcomputer, and M16C/6S is the single-chip microcomputer that is built in the power line modem IT800 of YITRAN company exploitation, is the single-chip microcomputer that is best suited for wire communication.The frequency band that wire communication uses is 100 ~ 400kHz, also may carry out communication in the situation of maximal value 7.5kbps.Simultaneously, be applicable to Microsoft mainly for the communication protocol SCP(Simple Control Protocol of family expenses mainframe network exploitation), and the DLL(Data Link that is applicable to any agreement Layer can be provided) routine library.Maximum band is that PLL frequency band compositor is 15.36MHz when using.
First microprocessor and the second microprocessor include filtration module and power amplifier module.Wherein, filtration module mainly is the filtering of carrying out signal, and with the various impurity signals on the filtering line of electric force, it can be various suitable filtering circuits or device, for example adopts passive six grades of wave filters that LC is configured to.The basic circuit of the wave filter that passive six grades of LC are configured to is comprised of some resistance, electric capacity, inductance, and parameter those skilled in the art of these resistance, electric capacity and inductance can select to set according to the concrete condition of line of electric force.Power amplifier module mainly is that the signal that needs send is amplified, so that the distortion of output place and noise amplitude reduce, it can be various power amplifiers commonly used or power amplification circuit.
As shown in Figure 2, can also linking to each other with wireless communication module by the first power carrier communication module of described control terminal, wherein, wireless communication module comprises the 3rd power line signal coupling submodule and the first radio communication submodule, wherein, the 3rd power line signal coupling submodule is used for the control signal coupling of portable terminal (such as mobile phone, ipad) is outputed to line of electric force, and described the first radio communication submodule is used for the control signal of mobile terminal receive (such as mobile phone, ipad).When control terminal links to each other with wireless communication module by the first power carrier communication module, can carry out Long-distance Control to household electrical appliance by portable terminal.Wherein, the first radio communication submodule can be the wifi module, also can be the 3G module.The wifi module can adopt the WL1271 chip of Texas Instrument, supports the 802.11b/g/n network; The 3G module can adopt the EVDO3G network chip of VIA VIA Technology.
The first power line signal coupling module is used for realizing that the signal coupling between control terminal and the line of electric force transmits, the second power line signal coupling submodule is used for realizing that the signal coupling between household electrical appliance and the line of electric force transmits, and the 3rd power line signal coupling module is used for realizing that the signal coupling between wireless communication module and the line of electric force transmits.The first power line signal coupling module, the second line of electric force coupling module and the 3rd line of electric force coupling module can adopt various suitable power coupling circuit, such as the compound coupled circuit that can adopt electromagnetic coupled to combine with R-C coupling, thereby both can improve the loading efficiency of carrier signal, can isolate completely again the power frequency component of 50 hertz in power network.
Below example, simply introduce the working method of native system take electric light: open control terminal, this moment control terminal just can with household electrical appliance in the second power carrier communication module interconnect, microprocessor after both link to each other in the second power carrier communication module sends signal Control-Menu is transferred to control terminal, just shown Control-Menu on the control terminal, this moment, the user just can control the electric light in the room according to Control-Menu.When control terminal sends control signal to electric light, after the first wire communication submodule receives control signal, first microprocessor is processed (as carrying out filtering and amplification) to it, be transferred to the first power line signal coupling module after finishing dealing with, after the first power line signal coupling module is received this control signal, this control signal coupling is outputed on the line of electric force.The second power line signal coupling module on the second power carrier communication module can be coupled to this control signal and output to described the second microprocessor at this moment, the second microprocessor just is transmitted to the second wire communication module after the control signal of receiving is processed, and then realizes control to electric light according to control signal after the second wire communication module is received.
It is worth mentioning that, when control terminal by line of electric force with after wireless communication module links to each other, can also carry out Long-distance Control to electric light by portable terminal.
Embodiment 2
As shown in Figure 3, described control terminal is mobile control terminal; Described the first micro-control unit is used for sending wireless control signal; Described the first power carrier communication module is used for receiving the duty of household electrical appliance and the wireless control signal that the first micro-control unit sends.
Described the first power carrier communication module comprises the second radio communication submodule, first microprocessor and the first power line signal coupling submodule; Described the second radio communication submodule is used for receiving the wireless control signal that sends the first micro-control unit and the working state signal that sends Control-Menu and household electrical appliance to the first micro-control unit, described first microprocessor is used for control signal or the status signal received are processed, and described the first power line signal coupling module is used for treated control signal coupling is outputed to line of electric force or the status signal on the line of electric force is outputed to described first microprocessor.Wherein, the second radio communication submodule can be the wifi module, also can be the 3G module.The wifi module can adopt the WL1271 chip of Texas Instrument, supports the 802.11b/g/n network; The 3G module can adopt the EVDO3G network chip of VIA VIA Technology.
Described the second power carrier communication module comprises the second wire communication submodule, the second power line signal coupling submodule and the second microprocessor; Described the second power line signal coupling submodule is used for the control signal on the line of electric force is outputed to described the second microprocessor or the status signal of described household electrical appliance is outputed to line of electric force, described the second microprocessor is used for described control signal or status signal are processed, and described the second wire communication submodule is transferred to described the first micro-control unit with control signal and with status signal transmission to the second microprocessor of household electrical appliance.
Wherein, first microprocessor and the second microprocessor all can adopt the M16C/6S single-chip microcomputer, and M16C/6S is the single-chip microcomputer that is built in the power line modem IT800 of YITRAN company exploitation, is the single-chip microcomputer that is best suited for wire communication.The frequency band that wire communication uses is 100 ~ 400kHz, also may carry out communication in the situation of maximal value 7.5kbps.Simultaneously, be applicable to Microsoft mainly for the communication protocol SCP(Simple Control Protocol of family expenses mainframe network exploitation), and the DLL(Data Link that is applicable to any agreement Layer can be provided) routine library.Maximum band is that PLL frequency band compositor is 15.36MHz when using.
First microprocessor and the second microprocessor include filtration module and power amplifier module.Wherein, filtration module mainly is the filtering of carrying out signal, and with the various impurity signals on the filtering line of electric force, it can be various suitable filtering circuits or device, for example adopts passive six grades of wave filters that LC is configured to.The basic circuit of the wave filter that passive six grades of LC are configured to is comprised of some resistance, electric capacity, inductance, and parameter those skilled in the art of these resistance, electric capacity and inductance can select to set according to the concrete condition of line of electric force.Power amplifier module mainly is that the signal that needs send is amplified, so that the distortion of output place and noise amplitude reduce, it can be various power amplifiers commonly used or power amplification circuit.
The first power line signal coupling module is used for realizing that the signal coupling between control terminal and the line of electric force transmits, and the second power line signal coupling submodule is used for realizing that the signal coupling between household electrical appliance and the line of electric force transmits.The first power line signal coupling module and the second line of electric force coupling module can adopt various suitable power coupling circuit, such as the compound coupled circuit that can adopt electromagnetic coupled to combine with R-C coupling, thereby both can improve the loading efficiency of carrier signal, can isolate completely again the power frequency component of 50 hertz in power network.
Below example, simply introduce the working method of native system take wifi: after the user enters the room, open the wifi of portable terminal, portable terminal begins automatic search wifi focus, when searching the wifi focus (being the signal that the radio communication submodule sends in the wireless control module) of user's needs, this wifi focus of user selection, then input password, this moment the user portable terminal just can with household electrical appliance in the second power carrier communication module interconnect, microprocessor after both link to each other in the second power carrier communication module sends signal Control-Menu is transferred to portable terminal, just shown Control-Menu on the portable terminal, this moment, the user just can control the refrigerator in the room according to Control-Menu.When portable terminal sends control signal to refrigerator, after the second radio communication submodule receives control signal, first microprocessor is processed (as carrying out filtering and amplification) to it, be transferred to the first power line signal coupling module after finishing dealing with, after the first power line signal coupling module is received this control signal, this control signal coupling is outputed on the line of electric force.The second power line signal coupling module on the second power carrier communication module can be coupled to this control signal and output to described the second microprocessor at this moment, the second microprocessor just is transmitted to the second wire communication module after the control signal of receiving is processed, and then realizes control to refrigerator according to control signal after the second wire communication module is received.
Need to prove, in user's the intelligent mobile terminal relevant application program can also be installed in above-described embodiment, after only need opening this application program, system is the corresponding wifi focus of Automatic-searching just, make between intelligent mobile terminal and the second power carrier communication module and realize being connected, and after starting control terminal, the screen of control terminal can show the control icon of refrigerator, press that operation push-button that control chart puts on just can produce and in the identical effect of refrigerator operation, and at the viewing area display status information.After starting control terminal, control terminal at first sends querying command to refrigerator, after refrigerator is received querying command, status information, the object storing information of current refrigerator are issued control terminal, show at screen, the operator carries out various operations according to the information that shows to refrigerator, understands the information of stored article.
If when the user sees TV in the bedroom, want the refrigerator in remote control kitchen, can open first the wifi of intelligent mobile terminal, intelligent mobile terminal is linked to each other with control module, show Control-Menu on the intelligent mobile terminal, this moment, the user selected the refrigerator in kitchen by the touch-screen of intelligent mobile terminal, and point touches relevant order (opening or closing), intelligent mobile terminal just sends control signal to the first power carrier communication module, after the first power carrier communication module is received signal, directly this control signal is transferred to the second power carrier communication module of kitchen refrigerator by line of electric force, just refrigerator is realized the order that opens or closes after the second power carrier communication module is received.When the user no longer needs the refrigerator in remote control kitchen, can close the wifi of intelligent mobile terminal or close relevant application program and get final product.
It is worth mentioning that, the second power carrier communication module of refrigerator can also be sent to the status signal of refrigerator the first power carrier communication module in the present embodiment, the first power carrier communication module can show the state of this refrigerator in Control-Menu according to this status signal, such as the refrigerator in the kitchen is when being in open mode, " opening " printed words can be added in refrigerator back in the Control-Menu, when the refrigerator in the kitchen was in closed condition, " closing " printed words can be added in the refrigerator back in the Control-Menu.
Claims (7)
1. a household electrical appliance power carrier control system comprises household electrical appliance and control terminal, it is characterized in that, described control terminal is for showing Control-Menu and household electric appliance operation state and sending control signal according to the Control-Menu that shows; Described control terminal comprises the first micro-control unit and the first power carrier communication module; Described the first micro-control unit is used for sending control signal, and described the first power carrier communication module is used for receiving the control signal that household electric appliance operation state and the first micro-control unit send; Described household electrical appliance comprise the second micro-control unit and the second power carrier communication module; The control bus of described the second micro-control unit links to each other with the second power carrier communication module; Described the first power carrier communication module and the second power carrier communication module realize the signal transmission by line of electric force.
2. household electrical appliance power carrier control system according to claim 1 is characterized in that, described control terminal is fixing control terminal; The control bus of described the first micro-control unit links to each other with described the first power carrier communication module.
3. household electrical appliance power carrier control system according to claim 2 is characterized in that, the first power carrier communication module of also passing through of described control terminal links to each other with wireless communication module; Described wireless communication module comprises the 3rd power line signal coupling submodule and the first radio communication submodule, described the first radio communication submodule is used for the control signal that mobile terminal receive sends, and described the 3rd power line signal coupling submodule is used for the control signal coupling is outputed to line of electric force.
4. household electrical appliance power carrier control system according to claim 2 is characterized in that, described the first power carrier communication module comprises the first wire communication submodule, first microprocessor and the first power line signal coupling submodule; Described the first wire communication submodule is used for receiving the control signal of sending the first micro-control unit and the working state signal that sends Control-Menu and household electrical appliance to the first micro-control unit, described first microprocessor is used for control signal or the status signal received are processed, and described the first power line signal coupling module is used for treated control signal coupling is outputed to line of electric force or the status signal on the line of electric force is outputed to described first microprocessor.
5. household electrical appliance power carrier control system according to claim 1 is characterized in that, described control terminal is mobile control terminal; Described the first micro-control unit is used for sending wireless control signal; Described the first power carrier communication module is used for receiving the duty of household electrical appliance and the wireless control signal that the first micro-control unit sends.
6. household electrical appliance power carrier control system according to claim 5 is characterized in that, described the first power carrier communication module comprises the second radio communication submodule, first microprocessor and the first power line signal coupling submodule; Described the second radio communication submodule is used for receiving the wireless control signal that sends the first micro-control unit and the working state signal that sends Control-Menu and household electrical appliance to the first micro-control unit, described first microprocessor is used for control signal or the status signal received are processed, and described the first power line signal coupling module is used for treated control signal coupling is outputed to line of electric force or the status signal on the line of electric force is outputed to described first microprocessor.
7. the described household electrical appliance power carrier of arbitrary claim control system according to claim 1-6, it is characterized in that described the second power carrier communication module comprises the second wire communication submodule, the second power line signal coupling submodule and the second microprocessor; Described the second power line signal coupling submodule is used for the control signal on the line of electric force is outputed to described the second microprocessor or the status signal of described household electrical appliance is outputed to line of electric force, described the second microprocessor is used for described control signal or status signal are processed, and described the second wire communication submodule is transferred to described the first micro-control unit with control signal and with status signal transmission to the second microprocessor of household electrical appliance.
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CN 201220471975 CN202871077U (en) | 2012-09-15 | 2012-09-15 | Electric carrier control system for household appliance |
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CN 201220471975 CN202871077U (en) | 2012-09-15 | 2012-09-15 | Electric carrier control system for household appliance |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103217916A (en) * | 2013-04-27 | 2013-07-24 | 陈鹏 | Multimedia equipment control system |
CN103676684A (en) * | 2012-09-15 | 2014-03-26 | 上海澜腾智能科技有限公司 | Power carrier control system of home appliance |
CN108662788A (en) * | 2017-03-31 | 2018-10-16 | 芜湖美的厨卫电器制造有限公司 | Water heater and its communication system |
-
2012
- 2012-09-15 CN CN 201220471975 patent/CN202871077U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103676684A (en) * | 2012-09-15 | 2014-03-26 | 上海澜腾智能科技有限公司 | Power carrier control system of home appliance |
CN103217916A (en) * | 2013-04-27 | 2013-07-24 | 陈鹏 | Multimedia equipment control system |
CN103217916B (en) * | 2013-04-27 | 2015-09-16 | 陈鹏 | Multimedia equipment control system |
CN108662788A (en) * | 2017-03-31 | 2018-10-16 | 芜湖美的厨卫电器制造有限公司 | Water heater and its communication system |
CN108662788B (en) * | 2017-03-31 | 2023-11-24 | 芜湖美的厨卫电器制造有限公司 | Water heater and communication system thereof |
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