CN203406867U - Cooking device supporting electric power carrier wave communication - Google Patents
Cooking device supporting electric power carrier wave communication Download PDFInfo
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- CN203406867U CN203406867U CN201320465279.1U CN201320465279U CN203406867U CN 203406867 U CN203406867 U CN 203406867U CN 201320465279 U CN201320465279 U CN 201320465279U CN 203406867 U CN203406867 U CN 203406867U
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Abstract
Provided is a cooking device supporting electric power carrier wave communication. The cooking device comprises a central controller, a man-machine interaction interface, an execution module, an electric power carrier wave communication module and a power supply wire. The power supply wire has functions of transmitting electric energy and an electric power carrier wave signal simultaneously, i.e. the power supply wire acts as both the power supply wire and a communication wire. The cooking device utilizes the power supply wire to act as the communication wire so that electric power carrier wave communication is realized. The electric power carrier wave communication module supports a technical standard of broadband electric power carrier wave communication so that high speed transmission of data can be realized. A HomePlug standard chip is adopted by the cooking device so that a function of broadband electric power carrier wave communication is developed and realized. The cooking device utilizes an existing electric power wire to act as a transmission medium to perform electric power carrier wave communication so that wiring and installation are not needed again, and process of accessing to a communication network is simple.
Description
Technical field
The utility model relates to cooking equipment field, particularly a kind of cooking equipment of supporting power line carrier, PLC.
Background technology
Every nook and cranny in universal life of network at present, the demand of found a family network and intelligent domestic system is more and more stronger.The feature intrinsic according to house, utilizing the power line of having laid is the scheme that current feasibility is higher as transmission medium, and power line communication technology is subject to great attention, and its development is mature on the whole, and promotes home network and intelligent domestic system development.
Product is called a Homeplug, has started to have applied in family's deployment of broadband network.The using method of Homeplug, is connected with netting twine a Homeplug with router, then it is inserted to supply socket, on the whole family's power circuit, there is network signal so, as long as insert again a Homeplug in any one supply socket, with netting twine, be connected with computer, just can realize and having surfed the Net.Therefore power system telecommunications technology utilizes existing power line as transmission medium in portion region within the family, reaches the effect that signal covers the whole family.
But current electrical equipment generally only has the interface of accessing Internet signal or this interface not, this gives and sets up intelligent domestic system and bring very large inconvenience.There is the interface of accessing Internet signal can adopt the electrical equipment access network mode in section above, but must increase a Homeplug and a netting twine is used in conjunction with and could networks.Correspondingly, electrical equipment of every increase, all needs to increase a Homeplug and a netting twine is used in conjunction with.Ye You manufacturer releases wireless power cat now, uses wireless power cat, just do not need netting twine to connect, but electrical equipment must have the function of supporting to receive wireless signal.At least use two Homeplugs could realize electrical equipment online, even also need netting twine, link cost is installed higher.
Application number is that the patent of 00111381.X discloses a kind of power carrier wave communication device of realizing network home appliance, and this device must be used in pairs, be separately positioned on electrical equipment and gateway on.Use this device, require electrical equipment and gateway must have the interface mating with this device connector, installation process more complicated.
Therefore, if electrical equipment has carried power line carrier, PLC function standard compliant communication protocol, just do not need the connection of Homeplug and netting twine, do not need paired use yet, just access network more simply.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model proposes a kind of cooking equipment of supporting power line carrier, PLC, power line carrier, PLC function is embedded in cooking equipment, utilize the power line of cooking equipment as order wire, to realize power line carrier, PLC simultaneously.
The scheme that the utility model adopts is:
Support a cooking equipment for power line carrier, PLC, comprise central controller, Executive Module, power module and power line carrier, PLC module.Central controller connects respectively and controls Executive Module, power line carrier, PLC module.Power module has power line, and this power line has the function of while electric energy transmitting and power carrier signal, is power line, is again order wire, and power line is realized power line carrier, PLC as transmission medium.
According to the utility model, described power line carrier, PLC module is supported broadband power carrier communication standard, adopts HomePlug standard access band power line carrier, PLC network.More than broadband technology refers to that transmission rate reaches 1Mbps, be mainly used in access, family's video and audio and the high speed data transfer etc. of the Internet.
According to the utility model, described power line carrier, PLC module adopts supports the chip development of HomePlug standard to realize, and available one single chip or two chips are realized.
Preferably, described power line carrier, PLC module realizes with single support HomePlug standard chips or the exploitation of two support HomePlug standard chips.
According to the utility model, described cooking equipment also comprises human-computer interaction interface.
According to the utility model, described power line carrier, PLC module comprises coupler, signal processor and interface.Described power line carrier, PLC module is connected with power line by coupler, receives and send power carrier signal.During reception information, by power line carrier, PLC module coupler, extract power carrier signal, send to signal processor after treatment, then send to central controller by interface, can also show this information at human-computer interaction interface.During transmission information, by central controller, send information to power line carrier, PLC module, reload on power line, information to be sent can be inputted or be obtained by Executive Module by human-computer interaction interface.
Beneficial effect
The power line that the technical solution of the utility model makes intelligent cooking equipment is the double connection of doing simultaneously, has not only simplified product manufacture and the use of intelligent cooking equipment; And simplified the communication wiring in user kitchen, make to rely on traditional distribution wire network and just can set up the wire communication network in kitchen.With respect to wireless telecommunications, it is stable, reliable that wire communication has, the feature that is difficult for being interfered.And the technical program has the following advantages with respect to the technical scheme of background technology: (1) the technical program adopts integrated chip to realize, and has better communication speed, and more reliablely and stablely communication; (2) the technical program adopts standard power carrier communication stipulations, can with other, meet very easily the power carrier devices exchange information of identical standard.
Accompanying drawing explanation
Fig. 1 supports the structural representation of power line carrier, PLC cooking equipment
Fig. 2 dual chip power line carrier, PLC module principle figure
Fig. 3 single-chip power line carrier, PLC module principle figure
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described:
As Fig. 1, a kind of cooking equipment of supporting power line carrier, PLC, comprises central controller 1, human-computer interaction interface 2, Executive Module 3, power line carrier, PLC module 4 and power line 5.Central controller 1 connects respectively and controls human-computer interaction interface 2, Executive Module 3, power line carrier, PLC module 4, control human-computer interaction interface 2 and realize man-machine communication, control Executive Module 3 and realize culinary art, control power line carrier, PLC module 4 and realize power line carrier, PLC.Power line 5 is power line, is again order wire, gives on the one hand cooking equipment electric energy transmitting, gives on the other hand power line carrier, PLC module transferring electric power carrier signal.
Power line carrier, PLC module 4, comprises coupler 41, signal processor 42 and interface 43.Power line carrier, PLC module 4 is connected with power line by coupler 41, receives and send power carrier signal.During reception information, by power line carrier, PLC module 4 couplers 41, extract power carrier signal, send to signal processor 42 after treatment, then send to central controller 1 by interface, can also show this information at human-computer interaction interface 2.During transmission information, by central controller 1, send information to power line carrier, PLC module 4, reload on power line, information to be sent can be inputted or be obtained by Executive Module 3 by human-computer interaction interface 2.
Power line carrier, PLC module 4 is used and is supported the chip development of HomePlug standard to realize, available one single chip, and as QCA7000, this chip adopts the HomePlug Green PHY of the Yi Ge branch standard in HomePlug standard; Or with two chips, as INT6400+INT1400 chipset, this chipset adopts the HomePlug AV of another branch standard in HomePlug standard.
As Fig. 2, adopt the exploitation of INT6400+INT1400 chipset to realize power line carrier, PLC module principle figure, INT6400 is a baseband processor, INT1400 mainly comprises AFE (analog front end) and line drive.One end connecting power line of the coupler in power line carrier, PLC module, the other end connects INT1400 chip.INT1400 chip comprises transmitter unit and receiving element.The D/A converter of INT6400 chip is connected with transmitter unit, and A/D converter is connected with receiving element, and the MII of INT6400 chip connects the central controller of stove and accessory.MII is Media Independent Interface (media independent interface), and central controller must also be supported MII communication.INT6400 chip also has 2 peripheral hardware SPI and 1 peripheral hardware sdram interface, and peripheral hardware SPI connects FLASH, and peripheral hardware sdram interface connects SDRAM.
While realizing with one single chip exploitation, QCA7000 chip and Power Management Unit, AFE (analog front end) and memory height are integrated, SPI and UART host interface are provided on chip, a GPIO bus and an optional FLASH interface, adopt single-chip construction and embedded configuration configuration to realize power line communication.The function set of the suitable INT6400+INT1400 chipset of function of QCA7000 chip.
The cooking equipment of this support power line carrier, PLC is operated in the network area of power carrier signal, and power carrier signal adopts OFDM coding, and accessible broadband network, realizes high speed transmission data.The network that founds a family has two kinds of modes, domestic electric network can be with supporting the Homeplug of HomePlug standard to connect gateway accessing Internet, or the equipment (can comprise stove and accessory of the present utility model) that uses two and above support HomePlug standard is connected to and on domestic electric network, builds local area network (LAN), on home network, just can realize broadband power carrier communication so, stove and accessory inserts by power-line plug on the socket of domestic electric network, can switch on power and interconnection network.
Domestic electric network should normal power-up, and in electrical network, support the equipment of HomePlug standard also will normally start work, Internet proper communication, therefore ensure home network proper communication, stove and accessory so of the present utility model is connected on domestic electric network by power line, thereby realize stove and accessory, communicates by letter or be connected with the Internet with miscellaneous equipment.
Claims (5)
1. a cooking equipment of supporting power line carrier, PLC, it is characterized in that, comprise central controller, Executive Module, power module and power line carrier, PLC module, described central controller connects respectively and controls Executive Module and power line carrier, PLC module, described power module has power line, and described power line has the function of while electric energy transmitting and power carrier signal, and described power line is realized power line carrier, PLC as transmission medium; Described power line carrier, PLC module is supported broadband power carrier communication standard, adopts and supports the chip development of HomePlug standard to realize.
2. cooking equipment according to claim 1, is characterized in that, described power line carrier, PLC module realizes with single support HomePlug standard chips or the exploitation of two support HomePlug standard chips.
3. according to the cooking equipment described in claim 1-2 any one, it is characterized in that, described cooking equipment also comprises human-computer interaction interface.
4. according to the cooking equipment described in claim 1-2 any one, it is characterized in that, described power line carrier, PLC module comprises coupler, signal processor and interface.
5. according to the cooking equipment of claim 4, it is characterized in that, described power line carrier, PLC module is connected with power line by described coupler, receives and send power carrier signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465279.1U CN203406867U (en) | 2013-07-31 | 2013-07-31 | Cooking device supporting electric power carrier wave communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465279.1U CN203406867U (en) | 2013-07-31 | 2013-07-31 | Cooking device supporting electric power carrier wave communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203406867U true CN203406867U (en) | 2014-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320465279.1U Expired - Lifetime CN203406867U (en) | 2013-07-31 | 2013-07-31 | Cooking device supporting electric power carrier wave communication |
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| Country | Link |
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| CN (1) | CN203406867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107294210A (en) * | 2017-07-07 | 2017-10-24 | 珠海格力电器股份有限公司 | A kind of electrical equipment system communicated based on network carrier |
-
2013
- 2013-07-31 CN CN201320465279.1U patent/CN203406867U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107294210A (en) * | 2017-07-07 | 2017-10-24 | 珠海格力电器股份有限公司 | A kind of electrical equipment system communicated based on network carrier |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170214 Address after: High tech Zone Tangjiawan town of Harbin Institute of Guangdong province Zhuhai City Road 519000 No. 1 1 E301-17 Patentee after: ZHUHAI UTAIOT TECHNOLOGY Co.,Ltd. Address before: Yinhua road Xiangzhou District Guangdong city of Zhuhai Province, No. 102 519000 Patentee before: ZHUHAI UNITECH POWER TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20181016 Address after: 519000 -45895, 105 room 6, Baohua Road, Hengqin New District, Zhuhai, Guangdong (centralized office area) Patentee after: ZHUHAI UNICOOK TECHNOLOGY Co.,Ltd. Address before: 519000 1 E301-17, 1 Harbin Industrial Road, Tangjia Bay, Zhuhai high tech Zone, Guangdong Patentee before: ZHUHAI UTAIOT TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140122 |
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| CX01 | Expiry of patent term |