CN106054636B - Intelligent control system for household appliances based on carrier technology - Google Patents

Intelligent control system for household appliances based on carrier technology Download PDF

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Publication number
CN106054636B
CN106054636B CN201610472334.8A CN201610472334A CN106054636B CN 106054636 B CN106054636 B CN 106054636B CN 201610472334 A CN201610472334 A CN 201610472334A CN 106054636 B CN106054636 B CN 106054636B
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module
power
sensor
intelligent
data
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CN106054636A (en
Inventor
郑建华
郑卫东
郑义
程元卿
李东晓
王建伟
王建磊
靳敏江
罗瑞
李洪
杨文�
杨文一
张翀
李婷婷
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Nanyang Power Supply Co of State Grid Henan Electric Power Co Ltd
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Nanyang Power Supply Co of State Grid Henan Electric Power Co Ltd
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B15/00Systems controlled by a computer
    • G05B15/02Systems controlled by a computer electric
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/418Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/20Pc systems
    • G05B2219/26Pc applications
    • G05B2219/2642Domotique, domestic, home control, automation, smart house

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Manufacturing & Machinery (AREA)
  • Quality & Reliability (AREA)
  • Selective Calling Equipment (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

The invention discloses a kind of Intelligent control system for household appliances based on carrier technology, including PLC gateway, data concentrator and several intelligent terminals, the intelligent terminal is controlled by data concentrator and is managed, the data concentrator is electrically connected by identification module with the data concentrator by the PLC gateway control management, the intelligent terminal.The present invention can not only stablize, reliably, the realization remote access function of low delay, and can be directly connected with household electrical appliance by intelligent terminal, and intelligent terminal of the management all the way on power line is responsible for by data concentrator.

Description

Intelligent control system for household appliances based on carrier technology
Technical field
The invention belongs to technical field of electric control, intelligently control more particularly, to a kind of household electrical appliance based on carrier technology System processed.
Background technique
With the fast development of information technology, in particular with economic rapid growth, people are information-based to home equipment, Intelligentized demand is increasing, also higher and higher to safety, the requirement of comfort of living environment, to intelligence in home dwelling Multifarious trend is presented in the demand of energyization.
In this context, the concept of smart home is come into being, and so-called smart home is exactly to utilize elder generation using house as platform Into network communications technology, comprehensive wiring technology various facilities related with home life are integrated, it is flat to provide unified management Platform, more comfortable, the safety, energy conservation for allowing home life to become.In general, smart home system should be able to be by each equipment of household internal It is connected by certain transmission medium, internally realizes resource-sharing, external enwergy is interconnected by gateway and extranets, is mentioned For the function of Remote Visit and Control.
Along with the fast development of embedded technology, the network information technology, more and more household electrical appliance have merged abundant Computer and mechanics of communication.However, at present between various household appliances and none unified communication standard, only a single family The intelligence of electrical appliance has been unable to meet people to household automation and information-based demand, instead it is desirable to Whole household electrical appliances are networked, the house system of the intelligence of composition one truly.But for a long time, various problems perplex always The development of smart home so that it fails to be popularized on a large scale always.
Traditional wired mode needs to control signal and is attached by the special line additionally laid, and installation work is very It is complex and costly high, it is not appropriate for large-scale promotion.Wireless mode such as bluetooth, WIFI, Zigbee etc. are all only suitable for closely It is wirelessly connected, wireless signal ability through walls is weak and the brought privacy concern of wireless communication is its fatal disadvantage.
Fortunately current power line communication PLC (power line communications) technology has obtained quick hair Exhibition.Power line communication technology has many advantages, such as that user is more, distribution is wide, is not required to rewiring.Whether traditional wire communication is also It is that wireless communication is required to power supply offer power, power line can not be save for current technology, using PLC technology energy Enough accomplish just to have automatically accessed household network when housed device plugs in socket, avoided the cloth of traditional wire communication The problems such as line problem and wireless interference, radiation, privacy.It is constructed using PLC technology original possessed by intelligent home network Advantage is that any traditional communication mode is all incomparable.
But the original intention of power line design is the transmission of electric energy and non-data, so being also faced with more worse than other way Communication environment.The problems such as noise, decaying, impedance matching, annoyings always the development of PLC technology.Multipath fading and with additivity height The PLC channel characteristic of this white noise and impulse disturbances, makes PLC link frequently be broken the inevitable of change.Can these problems solve Can power line communication technology is certainly directly related to come into huge numbers of families.
Number of patent application 201310668227.9 discloses a kind of smart home system based on power line carrier communication, packet Include embedded controller, 3G wireless communication module, Android client, Power Line Carrier Communication Module, household electrical appliance and GSM/GPRS wireless communication module, the Android client by the 3G wireless communication module with it is described it is embedded be connected, Realize two-way communication;The household electrical appliance are connected by the Power Line Carrier Communication Module with the embedded controller;Institute GSM/GPRS wireless communication module is stated to be connected with the embedded controller.The invention is avoided using traditional intelligence household number The cumbersome wiring process separated according to line with power line, however the invention is at high cost, limits application.
Number of patent application 201210187942.6 discloses the intelligent home network control system in a kind of smart home system System includes gateway, interchanger and intelligent terminal, is connected between the gateway and interchanger and intelligent terminal by ethernet line It connects and passes through the 1st of ethernet twisted pair the, 2,3,6 four line transmitting ethernet signal, and/or pass through ethernet twisted pair The the 4th, 5,7,8 four line constitute RS485 bus communicated.So that the ethernet data frame of transmission media data and transmission letter Number/control data 485/IO data packet non-interfering will be transmitted in Ethernet data line, which takes into account The reasonable utilization of the data transmission and bandwidth of different network type, however intelligent terminal directly connect by the invention with gateway, It cannot stablize and effectively different intelligent terminal is managed.
Summary of the invention
In view of this, in view of the deficiencies of the prior art, it is an object of the present invention to provide a kind of households based on carrier technology Electrical device intelligent control system, can not only stablize, reliably, the realization remote access function of low delay, and intelligence can be passed through Terminal is directly connected with household electrical appliance, and is responsible for managing the intelligent terminal on power line all the way by data concentrator.
In order to achieve the above objectives, the invention adopts the following technical scheme:
Intelligent control system for household appliances based on carrier technology, including PLC gateway, data concentrator and several intelligence Terminal, the intelligent terminal are controlled by data concentrator and are managed, and the data concentrator is by the PLC gateway control management, institute Intelligent terminal is stated to be electrically connected by identification module with the data concentrator;
The PLC gateway is that ARM920T is core S3C2440 processor, and the PLC gateway is entire Intelligent housing The core of system has information storage, management, inquiry and control wired home intranet and is carried out by Internet long-range The function of access;
The data concentrator includes power module I, power carrier communication module I and MCU module I, the power carrier Communication module I is connect with MCU module I, and the power module I is that the power carrier communication module I and MCU module I provide electricity Can, the data concentrator is mainly responsible for downwards intelligent terminal on whole power line and uploads the collection of data and point of operating condition Analysis provides interface for PLC gateway upwards in order to be managed to entire home network electric appliance;
The intelligent terminal include power module II, power carrier communication module II, MCU module II, sensor module and Execution module, the power carrier communication module II, the sensor module and the execution module respectively with the MCU module II connection, the power module II be the power carrier communication module II, the MCU module II, the sensor module and The execution module provides electric energy, and the intelligent terminal, which is mainly responsible for, to be acquired the sensing data of the sensor module, passes through The execution module carries out control to household electrical appliance and realizes power line communication by the power carrier communication module II Function.
The sensor module is one of temperature sensor, humidity sensor, illuminance transducer and gas security Or it is a variety of.
The execution module is relay or stepper motor.
The II wireless MCU of equal Si106x/8x of the MCU module I and the MCU module.
The temperature sensor is digital temperature sensor.
The humidity sensor is digital humidity sensor.
The gas security is semiconductor-type gas sensor or thermal conductivity gas sensor.
The beneficial effects of the present invention are:
The present invention provides a kind of Intelligent control system for household appliances based on carrier technology, including in PLC gateway, data set Device and several intelligent terminals, the intelligent terminal are controlled by data concentrator and are managed, and the data concentrator is by the PLC net Control management is closed, the intelligent terminal is electrically connected by identification module with the data concentrator;The PLC gateway is whole The core of a intelligent home control system has information storage, management, inquires and control wired home intranet and pass through The function that Internet is remotely accessed;The communication of the PLC gateway same family intranet passes through the pipe to Centralized Controller Reason realizes that outside access is then realized by providing the modes such as Ethernet interface;The data concentrator include power module I, Power carrier communication module I and MCU module I, the power carrier communication module I are connect with MCU module I, the power module I Electric energy is provided with MCU module I for the power carrier communication module I, the data concentrator is mainly responsible for downwards whole electric power Intelligent terminal uploads the collection of data and the analysis of operating condition on line, provides interface for PLC gateway upwards in order to entire Home network electric appliance is managed, and the data concentrator has biggish data-handling capacity sum number with such a structure According to memory capacity, all intelligent terminals on whole power line can be carried;The intelligent terminal includes power module II, electric power Carrier communication module II, MCU module II, sensor module and execution module, the power carrier communication module II, the sensing Device module and the execution module are connect with the MCU module II respectively, and the power module II is the power line carrier, PLC Module II, the MCU module II, the sensor module and the execution module provide electric energy, and the intelligent terminal is mainly born It blames the sensing data acquisition to the sensor module, by the execution module household electrical appliance is controlled and passed through with institute The function that power carrier communication module II realizes power line communication is stated, the intelligent terminal is directly with household electrical appliance connection to real Now to the data acquisition and control of household electrical appliance.The present invention can not only stablize, reliably, the realization of low delay remote access function Can, and can be directly connected with household electrical appliance by intelligent terminal, and management electric power all the way is responsible for by data concentrator Intelligent terminal on line.
Detailed description of the invention
Fig. 1 is the structural block diagram of the first embodiment of the invention;
Fig. 2 is the structural block diagram of second of embodiment of the invention.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples.
Embodiment 1
As shown in Figure 1, the Intelligent control system for household appliances based on carrier technology, including PLC gateway 1, data concentrator With 5 intelligent terminals, the intelligent terminal is controlled by data concentrator and is managed, and the data concentrator is controlled by the PLC gateway 1 Tubulation reason, the intelligent terminal are electrically connected by identification module 5 with the data concentrator;
The PLC gateway 1 is that ARM920T is core S3C2440 processor, and the PLC gateway 1 is entire smart home control The core of system processed has information storage, management, inquiry and control wired home intranet and is carried out by Internet remote The function of journey access;
The data concentrator includes power module I 4, power carrier communication module I 3 and MCU module I 2, and the electric power carries Wave communication module I 3 is connect with MCU module I 2, and the power module I 4 is the power carrier communication module I 3 and MCU module I 2 Electric energy is provided, the data concentrator is mainly responsible for downwards the collection and operation feelings that intelligent terminal on whole power line uploads data The analysis of condition provides interface for PLC gateway 1 upwards in order to be managed to entire home network electric appliance;
The intelligent terminal includes power module II 9, power carrier communication module II 10, MCU module II 6, sensor die Block 7 and execution module 8, the power carrier communication module II 10, the sensor module 7 and the execution module 8 respectively with The MCU module II 6 connects, the power module II 9 be the power carrier communication module II 10, the MCU module II 6, The sensor module 7 and the execution module 8 provide electric energy, and the intelligent terminal is mainly responsible for the sensor module 7 Sensing data acquisition, by the execution module 8 household electrical appliance control and by the power line carrier, PLC mould The function of the realization power line communication of block II 10;
The sensor module 7 is temperature sensor and humidity sensor, can not only realize the acquisition of temperature data and And it can be realized the real-time acquisition of humidity data;
The execution module 8 is relay;
The II 6 wireless MCU of equal Si106x/8x of the MCU module I 2 and the MCU module, Si106x/8x is wireless, and MCU is one Money super low-power consumption, single-chip " MCU+ wireless transceiver " solution can satisfy Internet of Things and connect to low-power consumption with RF and answer With demand, it is highly suitable for smart home;
The temperature sensor is digital temperature sensor, and a bus is only needed to can be completed with stating the logical of MCU module II 6 Letter, is not required to other peripheral circuits, and wiring is very convenient, and programs conveniently, cheap;
The humidity sensor is digital humidity sensor, due to being single-chip integration, digital humidity sensor reliable in quality, Strong antijamming capability, cost performance are high, easy to use.
The present invention provides a kind of Intelligent control system for household appliances based on carrier technology, including PLC gateway 1, data set Middle device and several intelligent terminals, the intelligent terminal are controlled by data concentrator and are managed, and the data concentrator is by the PLC The control management of gateway 1, the intelligent terminal are electrically connected by identification module 5 with the data concentrator;The PLC gateway 1 is the core of entire intelligent home control system, have information storage, management, inquiry with control wired home intranet and The function of being remotely accessed by Internet;The communication of the 1 same family intranet of PLC gateway passes through to Centralized Controller Management realize that outside access is then realized by providing the modes such as Ethernet interface;The data concentrator includes power supply mould Block I 4, power carrier communication module I 3 and MCU module I 2, the power carrier communication module I 3 is connect with MCU module I 2, described Power module I 4 is that the power carrier communication module I 3 and MCU module I 2 provide electric energy, and the data concentrator is main downwards It is responsible for intelligent terminal on whole power line and uploads the collection of data and the analysis of operating condition, provides interface upwards for PLC gateway 1 In order to be managed to entire home network electric appliance, the data concentrator has biggish data with such a structure Processing capacity and data storage capacity can carry all intelligent terminals on whole power line;The intelligent terminal includes electricity Source module II 9, power carrier communication module II 10, MCU module II 6, sensor module 7 and execution module 8, the power carrier Communication module II 10, the sensor module 7 and the execution module 8 are connect with the MCU module II 6 respectively, the power supply Module II 9 is the power carrier communication module II 10, the MCU module II 6, the sensor module 7 and the execution mould Block 8 provides electric energy, and the intelligent terminal, which is mainly responsible for, acquires, by the execution sensing data of the sensor module 7 Module 8 carries out control to household electrical appliance and realizes the function of power line communication by the power carrier communication module II 10, The intelligent terminal directly connects to realize the data acquisition and control to household electrical appliance with household electrical appliance.The present invention can not only Enough stable, reliable, low delay realization remote access functions, and can be directly connected with household electrical appliance by intelligent terminal It connects, and is responsible for managing the intelligent terminal on power line all the way by data concentrator.
Embodiment 2
Itself the difference from embodiment 1 is that: the identification module 5 include storage element, the first GPRS unit, first Control unit, fingerprint identification unit, the 2nd GPRS unit, the second control unit and face identification unit, the first GPRS are mono- To be encrypted and be exported the identification data of the fingerprint identification unit, the first control unit is respectively coupled to member The storage element, the first GPRS unit and the fingerprint identification unit, the 2nd GPRS unit is for receiving encryption Rear identification data is simultaneously decrypted encryption data, and second control unit is used for according to the face identification unit Identification data verify the identification household electrical appliance, it is defeated after encrypting identification data via the first GPRS unit Out, then via being verified after the decryption of the 2nd GPRS unit, identification data does not need user and inputs manually, can To greatly improve using upper convenience and be avoided that the identification data of user is pried through by other people or side is recorded, can store Identification data is to avoid the awkward situation that user's forgetting identification data occurs;The sensor module 7 further includes illumination Sensor and gas security, the illuminance transducer are digital light sensor, and the gas security is semiconductor-type gas Body sensor;The execution module 8 is stepper motor, since the precision of every step is three to percent five percent, and will not By the accumulation of error of a step in next step thus have the repeatability of preferable position precision and movement, since speed is proportional to pulse Frequency, thus have than the wider range of speeds.
Embodiment 3
As shown in Fig. 2, itself the difference from example 2 is that: the intelligent terminal further includes alarm set 11, the prompting Device 11 is connect with the MCU module II 6, and the power module II 9 is that the alarm set 11 provides power supply, the prompting dress Setting 11 includes voice alerting unit, intelligent electric meter, flashing indicating unit and user's display unit, the voice alerting unit, institute State intelligent electric meter, the intelligent electric meter, the flashing indicating unit and user's display unit with the MCU module II 6 Electrical connection, the voice alerting unit is abnormal for reminding household electrical appliance to exist, and the intelligent electric meter being capable of real-time display household The electricity consumption of electric appliance simultaneously compiles different periods electricity consumption situation, and the flashing indicating unit is used to prompt the fortune of household electrical appliance Row situation, user's display unit be used for show household electrical appliance power information and convenient for inquiry.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, this field is common Other modifications or equivalent replacement that technical staff makes technical solution of the present invention, without departing from technical solution of the present invention Spirit and scope, be intended to be within the scope of the claims of the invention.

Claims (7)

1. the Intelligent control system for household appliances based on carrier technology, it is characterised in that: including PLC gateway, data concentrator and Several intelligent terminals, the intelligent terminal are controlled by data concentrator and are managed, and the data concentrator is by the PLC gateway control Tubulation reason, the intelligent terminal are electrically connected by identification module with the data concentrator;
The PLC gateway is using ARM920T as the S3C2440 processor of core, and the PLC gateway is entire Intelligent housing The core of system has information storage, management, inquiry and control wired home intranet and is carried out by Internet long-range The function of access;
The data concentrator includes power module I, power carrier communication module I and MCU module I, the power line carrier, PLC Module I is connect with MCU module I, and the power module I is that the power carrier communication module I and MCU module I provide electric energy, institute The analysis that data concentrator is mainly responsible for downwards the collection of intelligent terminal upload data and operating condition on whole power line is stated, to It is upper to provide interface for PLC gateway in order to be managed to entire home network electric appliance;
The intelligent terminal includes power module II, power carrier communication module II, MCU module II, sensor module and execution Module, the power carrier communication module II, the sensor module and the execution module connect with the MCU module II respectively It connects, the power module II is the power carrier communication module II, the MCU module II, the sensor module and described Execution module provides electric energy, and the intelligent terminal, which is mainly responsible for, acquires, by described the sensing data of the sensor module Execution module carries out control to household electrical appliance and realizes the function of power line communication by the power carrier communication module II;
The identification module includes storage element, the first GPRS unit, first control unit, fingerprint identification unit, second GPRS unit, the second control unit and face identification unit, the first GPRS unit is to by the fingerprint identification unit Identification data is encrypted and is exported, and the first control unit is respectively coupled to the storage element, the first GPRS Unit and the fingerprint identification unit, the 2nd GPRS unit is for receiving encrypted identification data and to encryption number According to being decrypted, second control unit, which is used to verify the identity according to the identification data of the face identification unit, to be known Other electrical appliance exports after encrypting identification data via the first GPRS unit, then via the 2nd GPRS unit decryption after It is verified.
2. the Intelligent control system for household appliances according to claim 1 based on carrier technology, it is characterised in that: the biography Sensor module is one of temperature sensor, humidity sensor, illuminance transducer and gas security or a variety of.
3. the Intelligent control system for household appliances according to claim 1 based on carrier technology, it is characterised in that: described to hold Row module is relay or stepper motor.
4. the Intelligent control system for household appliances according to claim 1 based on carrier technology, it is characterised in that: described The II wireless MCU of equal Si106x/8x of MCU module I and the MCU module.
5. the Intelligent control system for household appliances according to claim 2 based on carrier technology, it is characterised in that: the temperature Degree sensor is digital temperature sensor.
6. the Intelligent control system for household appliances according to claim 2 based on carrier technology, it is characterised in that: described wet Degree sensor is digital humidity sensor.
7. the Intelligent control system for household appliances according to claim 2 based on carrier technology, it is characterised in that: the combustion Gas sensor is semiconductor-type gas sensor or thermal conductivity gas sensor.
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CN106773764A (en) * 2016-12-30 2017-05-31 深圳智乐信息科技有限公司 The method and system that a kind of Intelligent household scene is set and controlled
CN106707785A (en) * 2016-12-30 2017-05-24 深圳智乐信息科技有限公司 Control method and system based on mobile terminal
CN106878272A (en) * 2016-12-30 2017-06-20 深圳智乐信息科技有限公司 Method and system based on mobile terminal administration smart home
CN106657655A (en) * 2016-12-30 2017-05-10 深圳智乐信息科技有限公司 Control method and system
CN106845193A (en) * 2016-12-30 2017-06-13 深圳智乐信息科技有限公司 A kind of method and system for managing smart home
CN109254600A (en) * 2017-07-14 2019-01-22 雅克菲(上海)热能设备有限公司 A kind of internet type locellus constant temperature central controller
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