CN105388767A - Refrigerator remote control system - Google Patents

Refrigerator remote control system Download PDF

Info

Publication number
CN105388767A
CN105388767A CN201510650691.4A CN201510650691A CN105388767A CN 105388767 A CN105388767 A CN 105388767A CN 201510650691 A CN201510650691 A CN 201510650691A CN 105388767 A CN105388767 A CN 105388767A
Authority
CN
China
Prior art keywords
receiving
refrigerator
chip
control
carrier module
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510650691.4A
Other languages
Chinese (zh)
Inventor
严燕华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangxi Damei Electrical Appliance Co Ltd
Original Assignee
Guangxi Damei Electrical Appliance Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangxi Damei Electrical Appliance Co Ltd filed Critical Guangxi Damei Electrical Appliance Co Ltd
Priority to CN201510650691.4A priority Critical patent/CN105388767A/en
Publication of CN105388767A publication Critical patent/CN105388767A/en
Pending legal-status Critical Current

Links

Classifications

    • 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], 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

Abstract

The invention provides a refrigerator remote control system. The refrigerator remote control system includes a receiving end carrier module, a receiving end signal analyzing chip, a voltage control circuit, a power line carrier module, a center control chip, a transformer, a communication module, and a network background; the power line carrier module and the transformer are connected to a power supply input of household electricity, the transformer is connected to the center control chip and decreases the household voltage to 5V, and then sends the household voltage to the center control chip, and the center control chip is connected to and controls the power line carrier module. The refrigerator remote control system is low in installation cost, can be achieved through appropriate modification and adding of current electric power circuits and household appliances, and the conventional refrigerator is not needed to be completely replaced, thus, the high replacement cost problem does not exist; transmission of internal control signals can be achieved through power line carriers, and communication conflicts can be effectively avoided; user control can be achieved through short messages, the person who is not illiterate and can use basic functions of a mobile phone, can control the refrigerator well, and the difficult that most middle-aged and aged people learn how to use an APP, can be effectively avoided.

Description

A kind of refrigerator telechirics
Technical field
The present invention relates to a kind of refrigerator telechirics, belong to Smart Home technical field.
Background technology
In prior art, for the Long-distance Control of refrigerator, major way is by connecting WiFi or Bluetooth pairing customer mobile terminal, then user installs APP on mobile terminals and controls, although it is comparatively easy that this mode controls for single refrigerator, but in real life, often there is multiple equipment to connect WiFi in user family simultaneously, and network may be in full load condition (such as user opens download software in computer end before going out and downloads) in family, the mode of therefore carrying out Control on Communication by WiFi often can not meet the requirement of control, and by mode that bluetooth connects, user also cannot Long-distance Control, moreover change the refrigerator with remote control function to realize Long-distance Control, obvious user cost is too high, general user is difficult to accept, on the other hand, adopt the mode of APP, for majority is middle-aged and old, also more difficult at present, a lot of the elderly is still in the situation can dialed reluctantly, send short messages at present, and will install APP smoothly and smooth use, reality does not meet current social present situation.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of refrigerator telechirics, this refrigerator telechirics effectively can ensure that communication can meet control overflow, conflict can not be produced with other communications applications, and install easily, no matter do not exist and change the high problem of equipment cost, be that person in middle and old age client or young client all can conveniently control simultaneously.
The present invention is achieved by the following technical programs.
A kind of refrigerator telechirics provided by the invention, comprises receiving end carrier module, receiving end signal analysis chip, voltage control circuit, power line carrier module, middle control chip, transformer, communication module, net background; The power supply input of described power line carrier module and transformer access household electric, transformer is controlled chip and household electric is depressurized to 5V in connecting and is delivered to middle control chip, middle control chip connection control power line carrier module; The equal circuit of described receiving end carrier module, voltage control circuit connects power line carrier module, voltage control circuit is all connected receiving end signal analysis chip with receiving end carrier module, and voltage control circuit is also connected refrigerator control circuit with receiving end signal analysis chip; Described middle control chip also understands communication module; Described communication module communication connection family expenses route, and by family expenses route network interconnection network backstage; Household electric is depressurized to 5V and is delivered to receiving end signal analysis chip by described voltage control circuit, and it is electric refrigerator control circuit to be obtained household electric conducting; Described net background mobile terminal receive note, and according to the instruction that short message content comprises, the communication module to middle control chip connection control sends corresponding steering order, simultaneously according to the feedback information obtained, sends note to mobile terminal.
Described middle control chip sends Address Confirmation instruction by communication module and family expenses route to net background when obtaining electric startup, is in waiting status subsequently, and sends state confirmation instruction every the set time to net background, and this set time is not less than 10s; Middle control chip in the wait state, when receiving the steering order of net background, transmitted control signal to receiving end signal analysis chip by power line carrier module, receiving end carrier module, and feedback information is sent to net background by communication module, family expenses route.
Described middle control chip, when starting, after sending Address Confirmation instruction, receives the anticipation network address lastest imformation of net background.
Described receiving end signal analysis chip by the steering order demodulation received, be converted to the discernible instruction of refrigerator control circuit, and the information of middle control chip decodable code identification of being encoded by the control feedback information of refrigerator control circuit, be modulated to.
Beneficial effect of the present invention is: 1. installation cost is low, only needs suitably to reequip existing power circuit and home electric, install additional, need not change refrigerator completely, therefore also there is not the high problem of replacement cost; 2. realize the transmission of internal control signal in the mode of power carrier, effectively prevent the problem of communication contention aware; 3. adopt the mode of note to realize user to control, the basic function of mobile phone can be used so long as not illiteracy well can to complete control, effectively prevent the difficulty that most the elderly's study uses APP.
Accompanying drawing explanation
Fig. 1 is connection diagram of the present invention;
In figure: 101-refrigerator control circuit, 102-receiving end carrier module, 103-receiving end signal analysis chip, 104-voltage control circuit, 201-power supply inputs, 202-power line carrier module, controls chip in 203-, 204-transformer, 205-communication module, 206-family expenses route, 301-net background, 302-mobile terminal.
Embodiment
Further describe technical scheme of the present invention below, but described in claimed scope is not limited to.
A kind of refrigerator telechirics as shown in Figure 1, comprises receiving end carrier module 102, receiving end signal analysis chip 103, voltage control circuit 104, power line carrier module 202, middle control chip 203, transformer 204, communication module 205, net background 301; Described power line carrier module 202 and transformer 204 access the power supply input 201 of household electric, and transformer 204 is controlled chip 203 and household electric is depressurized to 5V in connecting and is delivered to middle control chip 203, middle control chip 203 connection control power line carrier module 202; Described receiving end carrier module 102, voltage control circuit 104 all circuit connect power line carrier module 202, voltage control circuit 104 is all connected receiving end signal analysis chip 103 with receiving end carrier module 102, and voltage control circuit 104 is also connected refrigerator control circuit 101 with receiving end signal analysis chip 103; Described middle control chip 203 also understands communication module 205; Described communication module 205 communicates to connect family expenses route 206, and by family expenses route 206 network interconnection network backstage 301; Household electric is depressurized to 5V and is delivered to receiving end signal analysis chip 103 by described voltage control circuit 104, and it is electric household electric conducting to be made refrigerator control circuit 101 obtain; Described net background 301 mobile terminal receive 302 note, and according to the instruction that short message content comprises, the communication module 205 to middle control chip 203 connection control sends corresponding steering order, simultaneously according to the feedback information obtained, sends note to mobile terminal 302.
Thus, actual installation of the present invention, only need user's existing line or electrical equipment certain modification or install additional, specifically, by receiving end carrier module 102, receiving end signal analysis chip 103, voltage control circuit 104 often group is retrofitted to refrigerator control circuit 101 front end, by power line carrier module 202, middle control chip 203, transformer 204, communication module 205 is attached to household appliances place circuit bus end, and make communication module 205 communicate to connect family expenses route 206 by the mode of netting twine or wireless connections, user installation cost is low, and effectively prevent and APP etc. is installed operates the elderly brought and generally use not smooth worry, only need during user's Long-distance Control to send corresponding note, when against brief description, all can operate so long as not illiteracy, meet current social development, and carry out communications by the mode of power carrier, the problem of the wireless signal interference that can effectively avoid wireless device too much to bring, power carrier relative to be generally used for network connect wireless signal be separate lines, and transfer rate can meet the needs of all electrical equipment control completely, and communication module 205 can be arranged on distance family expenses route 206 closer to place, obtain higher network service right of priority, and network service can adopt packed data, take the network bandwidth less, transmission speed is faster.
Smooth mode is controlled as guaranteeing, described middle control chip 203 sends Address Confirmation instruction by communication module 205 and family expenses route 206 to net background 301 when obtaining electric startup, be in waiting status subsequently, and sending state confirmation instruction every the set time to net background 301, this set time is not less than 10s; Middle control chip 203 in the wait state, when receiving the steering order of net background 301, transmitted control signal to receiving end signal analysis chip 103 by power line carrier module 202, receiving end carrier module 102, and feedback information is sent to net background 301 by communication module 205, family expenses route 206.
Further, described middle control chip 203, when starting, after sending Address Confirmation instruction, receives the anticipation network address lastest imformation of net background 301.
Specifically, chaotic mode is controlled as avoiding, described receiving end signal analysis chip 103 by the steering order demodulation received, be converted to the discernible instruction of refrigerator control circuit 101, and the information of middle control chip 203 decodable code identification of being encoded by the control feedback information of refrigerator control circuit 101, be modulated to.

Claims (4)

1. a refrigerator telechirics, comprise receiving end carrier module (102), receiving end signal analysis chip (103), voltage control circuit (104), power line carrier module (202), middle control chip (203), transformer (204), communication module (205), net background (301), it is characterized in that: power supply input (201) of described power line carrier module (202) and transformer (204) access household electric, transformer (204) is controlled chip (203) and household electric is depressurized to 5V in connecting and is delivered to middle control chip (203), middle control chip (203) connection control power line carrier module (202), described receiving end carrier module (102), voltage control circuit (104) all circuit connect power line carrier module (202), voltage control circuit (104) is all connected receiving end signal analysis chip (103) with receiving end carrier module (102), and voltage control circuit (104) is also connected refrigerator control circuit (101) with receiving end signal analysis chip (103), described middle control chip (203) also understands communication module (205), described communication module (205) communication connection family expenses route (206), and by family expenses route (206) network interconnection network backstage (301), household electric is depressurized to 5V and is delivered to receiving end signal analysis chip (103) by described voltage control circuit (104), and it is electric household electric conducting to be made refrigerator control circuit (101) obtain, described net background (301) mobile terminal receive (302) note, and according to the instruction that short message content comprises, communication module (205) to middle control chip (203) connection control sends corresponding steering order, simultaneously according to the feedback information obtained, send note to mobile terminal (302).
2. refrigerator telechirics as claimed in claim 1, it is characterized in that: described middle control chip (203) sends Address Confirmation instruction by communication module (205) and family expenses route (206) to net background (301) when obtaining electric startup, be in waiting status subsequently, and sending state confirmation instruction every the set time to net background (301), this set time is not less than 10s; Middle control chip (203) in the wait state, when receiving the steering order of net background (301), transmitted control signal to receiving end signal analysis chip (103) by power line carrier module (202), receiving end carrier module (102), and feedback information is sent to net background (301) by communication module (205), family expenses route (206).
3. refrigerator telechirics as claimed in claim 2, is characterized in that: described middle control chip (203), when starting, after sending Address Confirmation instruction, receives the anticipation network address lastest imformation of net background (301).
4. refrigerator telechirics as claimed in claim 1, it is characterized in that: described receiving end signal analysis chip (103) by the steering order demodulation received, be converted to refrigerator control circuit (101) discernible instruction, and the control feedback information of refrigerator control circuit (101) encoded, be modulated to the information of middle control chip (203) decodable code identification.
CN201510650691.4A 2015-10-10 2015-10-10 Refrigerator remote control system Pending CN105388767A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510650691.4A CN105388767A (en) 2015-10-10 2015-10-10 Refrigerator remote control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510650691.4A CN105388767A (en) 2015-10-10 2015-10-10 Refrigerator remote control system

Publications (1)

Publication Number Publication Date
CN105388767A true CN105388767A (en) 2016-03-09

Family

ID=55421159

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510650691.4A Pending CN105388767A (en) 2015-10-10 2015-10-10 Refrigerator remote control system

Country Status (1)

Country Link
CN (1) CN105388767A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202548614U (en) * 2012-03-09 2012-11-21 河北省电力研究院 Intelligent home control system
CN102938729A (en) * 2012-10-30 2013-02-20 鸿富锦精密工业(深圳)有限公司 Remote control method for intelligent gateway, intelligent home system and appliances
CN203896554U (en) * 2014-05-21 2014-10-22 常州市武进区半导体照明应用技术研究院 Indoor illumination control system and indoor intelligent control system
CN104320314A (en) * 2014-09-25 2015-01-28 王京沪 Intelligent home system based on multi-network communication architecture
CN104615006A (en) * 2015-01-05 2015-05-13 上海应用技术学院 Power line carrier communication based home control system
CN104836709A (en) * 2014-12-26 2015-08-12 苏州市职业大学 Intelligent household system based on power carrier
US20150256665A1 (en) * 2014-03-07 2015-09-10 Robert J. Pera Power receptacle wireless access point devices for networked living and work spaces

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202548614U (en) * 2012-03-09 2012-11-21 河北省电力研究院 Intelligent home control system
CN102938729A (en) * 2012-10-30 2013-02-20 鸿富锦精密工业(深圳)有限公司 Remote control method for intelligent gateway, intelligent home system and appliances
US20150256665A1 (en) * 2014-03-07 2015-09-10 Robert J. Pera Power receptacle wireless access point devices for networked living and work spaces
CN203896554U (en) * 2014-05-21 2014-10-22 常州市武进区半导体照明应用技术研究院 Indoor illumination control system and indoor intelligent control system
CN104320314A (en) * 2014-09-25 2015-01-28 王京沪 Intelligent home system based on multi-network communication architecture
CN104836709A (en) * 2014-12-26 2015-08-12 苏州市职业大学 Intelligent household system based on power carrier
CN104615006A (en) * 2015-01-05 2015-05-13 上海应用技术学院 Power line carrier communication based home control system

Similar Documents

Publication Publication Date Title
CN205302597U (en) Thing networking systems based on loRa technique
TWI514802B (en) Smart home network system and its signal conversion device
CN108695921B (en) Data backup method, wireless charging device, mobile terminal and storage medium
CN103326907B (en) Intelligent home network system and household appliance registration method thereof
WO2011149252A2 (en) Nas-based signaling protocol for overload protection of random access in massive machine type communication
CN105549709A (en) Power and data adapter, and related systems and methods
JP3179820U (en) Intelligent control outlet system
CN105159781B (en) Adjust the method, apparatus and intelligent terminal of intelligent terminal application network speed
CN101853563B (en) Terminal and method for acquiring power utilization information
CN204695088U (en) A kind of Intelligent control system for household appliances
CN103702436B (en) Miracast Reverse Turning Control method and system
CN104065144B (en) The system and method for USB charger output voltage and electric current is adjusted with VBUS signal dynamics
CN203366312U (en) Household appliance upgrading system and household appliance
WO2008103103A3 (en) A method and apparatus for enabling user group services in a communication network
CN103580966A (en) Wireless link and wire link parallel data transmission method and system
CN105338472B (en) Wireless routing device, wireless routing system, communication means
CN104660494B (en) A kind of communication system
CN103561414B (en) terminal and multi-channel data transmission method
CN105245427A (en) Multi-Internet of Things cloud platform terminal access and control system based on bus adaption
EP3125513A1 (en) Multi-mode power saving multimedia transmission method and system
CN104301905A (en) Ad-hoc network method and system for smart home on basis of election supervision strategy
CN205005082U (en) APP balance car controlling means and remote network control system
WO2014059813A1 (en) Data transmission method and terminal device
CN103685269A (en) Method and system for both-way communication between web browser and server
CN105182033A (en) Credit management billing method and system of intelligent electric meter system

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20160309

RJ01 Rejection of invention patent application after publication