CN104615006A - Power line carrier communication based home control system - Google Patents
Power line carrier communication based home control system Download PDFInfo
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- CN104615006A CN104615006A CN201510002386.4A CN201510002386A CN104615006A CN 104615006 A CN104615006 A CN 104615006A CN 201510002386 A CN201510002386 A CN 201510002386A CN 104615006 A CN104615006 A CN 104615006A
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Abstract
The invention relates to a power line carrier communication based home control system. A power line network is connected with a household electric meter which is connected with an external power distribution network; a host, intelligent switches and a communication module are accessed to the power line network; household appliances comprise a door control, an air purifier, a white appliance, an air conditioning system and a lamp; every household appliance is connected with the corresponding intelligent switch; the host is used for performing control instruction receiving and sending on the household appliances through the power line network, the communication module and the intelligent switches to implement the real-time monitoring on the household appliances; a router is connected with the communication module; the intelligent switches are communicated with external terminals through the power line network and the router; the external terminals comprise a computer and a mobile terminal. According to the power line carrier communication based home control system, the power line and wireless dual-mode control is implemented due to the power line control network and a wireless control network; the signal problem of the wireless transmission and the problems of the network cabling are solved due to the power line network; the wireless control and the remote control are implemented due to the wireless control network and accordingly the use is convenient.
Description
Technical field
The present invention relates to a kind of electrical equipment control technology, particularly a kind of home control system based on power line carrier, PLC.
Background technology
At present, along with the household appliances on market are all to intelligent development, Smart Home becomes the life style that people yearn for, user is by control terminal, as computer or mobile phone control intelligent appliance, grasp the operational situation of electrical equipment in family at any time, very convenient safety.Smart Home depends on the exchanges data between household electrical appliances and control terminal, and existing intelligent switch can realize this point.Current intelligent embedded control system mainly adopts bus, Zigbee or WiFi wireless transmission, and wherein the mode of bus connects up numerous and diverse, and the technology related to is more loaded down with trivial details, and practicality is reduced greatly; Then there is signal problem in wireless transmission, fault effects factor, causes construction and maintenance cost is high and Consumer's Experience is low, and equipment component panel price is high.These problems all hinder the universal of Smart Home above.
Summary of the invention
The present invention be directed to present intelligentized Furniture because construction is loaded down with trivial details, maintenance cost is high affect the universal problem of intelligentized Furniture development, propose a kind of home control system based on power line carrier, PLC, comprise line of electric force net control and wireless control network, achieve line of electric force, wireless double mode controls, have employed power line network, solve the limitation that wireless transmission exists signal problem and network layout.Wireless control network achieves controlled in wireless and Long-distance Control, convenient.
Technical scheme of the present invention is: a kind of home control system based on power line carrier, PLC, comprise main frame, power line network, router, intelligent switch, communication module and household electrical appliance, power line network is connected with family ammeter, and family's ammeter is connected with outside power distribution network, and main frame, intelligent switch and communication module all access power line network; Household electrical appliance comprise gate, air purifier, white domestic appliances, air-conditioning system, light fixture, each household electrical appliance are connected with an intelligent switch, and main frame realizes monitoring in real time household electrical appliance to household electrical appliance transmitting-receiving steering order by power line network, communication module and intelligent switch; Router is connected with communication module, and intelligent switch carries out communication by power line network and router and exterior terminal; Exterior terminal comprises computing machine and mobile terminal.
Described main frame is an embedded control system, and comprise ARM11 control module, wireless communication module, LCD touch screen module, induction module, voice alarm module, power module, described ARM11 control module controls other module; Wherein induction module comprises Switch for door and window induction, light sensing, and human body far infrared is responded to, and wireless communication module receives GPRS network signal, to the Long-distance Control that household electrical appliance carry out; ARM11 control module receives and dispatches steering order by power line network to household electrical appliance.
Described intelligent switch comprises the first communication module, switch control module, physical switch and voltage transformation module, communication module comprises the second communication module, second communication module is identical with the first communication module, be HomePlug communication module, router is connected by Ethernet with the second communication module.
Described HomePlug communication module comprises application layer, network layer, data link layer and Physical layer, Physical layer directly processes the physical signalling that power line network transmits, described second communication module is connected with the first communication module, first communication module is connected with switch control module, and the signal that switch control module receives according to the first communication module controls physical switch, and physical switch realizes opening or closing of household electrical appliance; First communication module and the second communication module adopt TCP/IP data packet format in network layer, are convenient to be connected with Ethernet; Switch control module is connected with physical switch, and switch control module comprises on off state register, obtains the various state parameters of the household electrical appliance of switch control rule.
Beneficial effect of the present invention is: the home control system that the present invention is based on power line carrier, PLC, network I carries out communication by network of wires, Based Intelligent Control is achieved for the old type house of the non-layout of home network or the strong family of signal disturbing, avoid layout netting twine again, reduce difficulty of construction and cost.The two-way data communication between the household electrical appliance in exterior terminal and family is achieved by router and first and second communication module, and by the whole internal home system of host computer control, improve the compatibility of communication between different terminals household electrical appliance and exterior terminal simultaneously.Network II, based on WiFi or mobile network, realizes remote wireless control, more convenient intelligence.
Accompanying drawing explanation
Fig. 1 is the home control system structured flowchart of the embodiment of the present invention based on power line carrier, PLC;
Fig. 2 is engine control system structural representation in the embodiment of the present invention;
Fig. 3 is the home control system annexation figure of the embodiment of the present invention based on power line carrier, PLC;
Fig. 4 is the home control system control flow chart of the embodiment of the present invention based on power line carrier, PLC.
Embodiment
As shown in Figure 1 based on the home control system structured flowchart of power line carrier, PLC, system comprises main frame 1, power line network 2, router three, switch 4, communication module 9 and household electrical appliance 10.Described power line network 2 is connected with family ammeter 5, and family's ammeter 5 is connected with outside power distribution network 6, and therefore power line network 2 can transmission of electric energy.Main frame 1, intelligent switch 4 and communication module 9 all access power line network 2.Household electrical appliance 10 can comprise gate, air purifier, white domestic appliances, air-conditioning system, light fixture etc., and above-mentioned each household electrical appliance are connected with switch 4.Router three is connected with communication module 9.Router three makes exterior terminal carry out communication by network and intelligent switch system.Exterior terminal comprises computing machine 7 and mobile terminal 8, computing machine 7 is by wired network and router three communication, mobile terminal 8 carries out communication by mobile network and router three, described mobile network refers to the mobile network of telecom operators' operation, such as GSM network, certainly alternatively, mobile terminal 8 is directly connected with router three.
Engine control system structural representation as shown in Figure 2, main frame 1 is an embedded control system, comprises ARM11 control module 11, wireless communication module 12, LCD touch screen module 13, induction module 14, voice alarm module 15, power module 16, described ARM11 control module 11 controls other module.Wherein induction module 14 comprises Switch for door and window induction, light sensing, human body far infrared induction etc., wireless communication module 12 can receive GPRS network signal, wherein ARM11 control module is the control core of whole system, it is received and dispatched steering order by power line network 2 pairs of household electrical appliance 10 and realizes monitoring in real time household electrical appliance, the function of fire wall is provided simultaneously, stop unauthorized access and the attack of outer bound pair household appliance controlling system, wireless communication module 12 can connect GPRS communication network, and then reaches the Long-distance Control to household electrical appliance 10.In figure, network II adopts the wireless restriction avoiding wiring, and layout is more flexible, and remote control home electrical appliance can improve the quality of people's life.
Described as shown in Figure 3 based on the home control system annexation of power line carrier communication, intelligent switch 4 comprises the first communication module 41, switch control module 42, physical switch 43 and voltage transformation module 44.Communication module 9 comprises the second communication module 91, second communication module 91 and the first communication module 41 is identical, and be HomePlug communication module, router three is connected by Ethernet with the second communication module 91.Described HomePlug communication module comprises application layer, network layer, data link layer and Physical layer, and Physical layer is used for directly processing the physical signalling that line of electric force transmits.Described second communication module 91 is connected with the first communication module 41, first communication module 41 is connected with switch control module 42, the signal that switch control module 42 is received according to the first communication module 41 controls physical switch 43, physical switch 43 is opened for household electrical appliance 10, close, the controls such as switch mode.Described first communication module 41 and the second communication module 91 adopt TCP/IP data packet format in network layer, are convenient to be connected with Ethernet.Switch control module 42 is connected with physical switch 43, and switch control module 42 comprises on off state register, and it is for obtaining the various state parameters of the household electrical appliance 10 of switch control rule, the brightness of such as light fixture and color, electrical equipment keeps the time of power-up state, the temperature of refrigerator, the temperature etc. of air-conditioning.The information that on off state register stores is through the first communication module 41, and power line network 2 and router three, be transferred to main frame 1 and exterior terminal 8 thus make user can understand the duty of household electrical appliance 10 whenever and wherever possible.User sends instruction by exterior terminal 8 to intelligent switch 4, controls intelligent switch 4.Described household electrical appliance 10 are connected to the first communication module 41 by SPI Standard bus interface, for the terminal appliance that bandwidth requirement is high, as televisor, then the first communication module 41 can adopt HomePlug AV communication module, for the terminal appliance that bandwidth requirement is lower, then the first communication module 41 can adopt HomePlug GP communication module.Owing to all following the communications protocol of HomePlug, so household electrical appliance 10 communication of high bandwidth and low bandwidth can be shared same power line network 2 and not interfere with each other.In the present embodiment, HomePlug is the League of Nations of power line communication standard formulation, it formulates associated specifications, such as Homeplug agreement, it comprises Homeplug AV or Homeplug AV2 and mixes communications protocol with Homeplug Green PHY, utilizes Homeplug communication module can use above-mentioned protocol realization both-way communication.
Function based on the home control system of power line carrier, PLC comprises: 1, monitor household electrical appliance Comprehensive Control, realize long-range, local control and wireless, have line traffic control; 2, home environment monitoring, abnormal automatic alarm; 3, there is intelligent security guard function, can video monitoring be realized.
The present invention achieves Based Intelligent Control mainly for the old type house of the non-layout of home network or the strong family of signal disturbing, carries out communication, avoid layout netting twine again, reduce difficulty of construction and cost by network of wires.By the whole internal home system of host computer control, all communication modules are connected also and host communication by line of electric force, improve the compatibility of communication between different terminals household electrical appliance and control terminal.The wireless long-range control function of main flow on this system disposition market, achieves the two-way data communication between the household electrical appliance in exterior terminal and family by router and the second communication module simultaneously, and user can unrestricted choice control model according to demand.
Claims (4)
1. the home control system based on power line carrier, PLC, it is characterized in that, comprise main frame, power line network, router, intelligent switch, communication module and household electrical appliance, power line network is connected with family ammeter, family's ammeter is connected with outside power distribution network, and main frame, intelligent switch and communication module all access power line network; Household electrical appliance comprise gate, air purifier, white domestic appliances, air-conditioning system, light fixture, each household electrical appliance are connected with an intelligent switch, and main frame realizes monitoring in real time household electrical appliance to household electrical appliance transmitting-receiving steering order by power line network, communication module and intelligent switch; Router is connected with communication module, and intelligent switch carries out communication by power line network and router and exterior terminal; Exterior terminal comprises computing machine and mobile terminal.
2. according to claim 1 based on the home control system of power line carrier, PLC, it is characterized in that, described main frame is an embedded control system, comprise ARM11 control module, wireless communication module, LCD touch screen module, induction module, voice alarm module, power module, described ARM11 control module controls other module; Wherein induction module comprises Switch for door and window induction, light sensing, and human body far infrared is responded to, and wireless communication module receives GPRS network signal, to the Long-distance Control that household electrical appliance carry out; ARM11 control module receives and dispatches steering order by power line network to household electrical appliance.
3. according to claim 1 based on the home control system of power line carrier, PLC, it is characterized in that, described intelligent switch comprises the first communication module, switch control module, physical switch and voltage transformation module, communication module comprises the second communication module, second communication module is identical with the first communication module, be HomePlug communication module, router is connected by Ethernet with the second communication module.
4. according to claim 3 based on the home control system of power line carrier, PLC, it is characterized in that, described HomePlug communication module comprises application layer, network layer, data link layer and Physical layer, Physical layer directly processes the physical signalling that power line network transmits, described second communication module is connected with the first communication module, first communication module is connected with switch control module, the signal that switch control module receives according to the first communication module controls physical switch, and physical switch realizes opening or closing of household electrical appliance; First communication module and the second communication module adopt TCP/IP data packet format in network layer, are convenient to be connected with Ethernet; Switch control module is connected with physical switch, and switch control module comprises on off state register, obtains the various state parameters of the household electrical appliance of switch control rule.
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| CN201510002386.4A CN104615006A (en) | 2015-01-05 | 2015-01-05 | Power line carrier communication based home control system |
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| CN201510002386.4A CN104615006A (en) | 2015-01-05 | 2015-01-05 | Power line carrier communication based home control system |
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Cited By (8)
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| CN105225463A (en) * | 2015-10-10 | 2016-01-06 | 广西大美电器有限公司 | A kind of air purifier telechirics |
| CN105243823A (en) * | 2015-10-10 | 2016-01-13 | 广西大美电器有限公司 | Rice cooker remote control system |
| CN105259766A (en) * | 2015-10-10 | 2016-01-20 | 广西大美电器有限公司 | Household electrical appliance control system based on electric power carriers |
| CN105388767A (en) * | 2015-10-10 | 2016-03-09 | 广西大美电器有限公司 | Refrigerator remote control system |
| CN105429292A (en) * | 2015-10-30 | 2016-03-23 | 国家电网公司 | Distribution system based on Internet terminal function |
| CN106052045A (en) * | 2016-07-15 | 2016-10-26 | 珠海格力电器股份有限公司 | Air conditioner multi-split method based on power line carrier communication network |
| WO2018107542A1 (en) * | 2016-12-13 | 2018-06-21 | 广东美的制冷设备有限公司 | Intelligent device and household appliance |
| CN111752211A (en) * | 2020-07-07 | 2020-10-09 | 佛山市顺德区伊戈尔电力科技有限公司 | Remote control system and method for household electrical appliance |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105225463A (en) * | 2015-10-10 | 2016-01-06 | 广西大美电器有限公司 | A kind of air purifier telechirics |
| CN105243823A (en) * | 2015-10-10 | 2016-01-13 | 广西大美电器有限公司 | Rice cooker remote control system |
| CN105259766A (en) * | 2015-10-10 | 2016-01-20 | 广西大美电器有限公司 | Household electrical appliance control system based on electric power carriers |
| CN105388767A (en) * | 2015-10-10 | 2016-03-09 | 广西大美电器有限公司 | Refrigerator remote control system |
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| CN106052045A (en) * | 2016-07-15 | 2016-10-26 | 珠海格力电器股份有限公司 | Air conditioner multi-split method based on power line carrier communication network |
| CN106052045B (en) * | 2016-07-15 | 2021-11-09 | 珠海格力电器股份有限公司 | Air conditioner multi-split method based on power line carrier communication network |
| WO2018107542A1 (en) * | 2016-12-13 | 2018-06-21 | 广东美的制冷设备有限公司 | Intelligent device and household appliance |
| CN111752211A (en) * | 2020-07-07 | 2020-10-09 | 佛山市顺德区伊戈尔电力科技有限公司 | Remote control system and method for household electrical appliance |
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Application publication date: 20150513 |