CN201893783U - Homeplug - Google Patents
Homeplug Download PDFInfo
- Publication number
- CN201893783U CN201893783U CN 201020631492 CN201020631492U CN201893783U CN 201893783 U CN201893783 U CN 201893783U CN 201020631492 CN201020631492 CN 201020631492 CN 201020631492 U CN201020631492 U CN 201020631492U CN 201893783 U CN201893783 U CN 201893783U
- Authority
- CN
- China
- Prior art keywords
- central processing
- processing unit
- electric power
- cat
- power
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Small-Scale Networks (AREA)
Abstract
The utility model discloses a homeplug, which comprises a central processing unit, a flash memory, a sending/receiving filter, a power supply board and a gigabit Ethernet module, wherein the flash memory and the sending/receiving filter are respectively connected with the central processing unit, the power supply board is respectively connected with the central processing unit and the sending/receiving filter, and the gigabit Ethernet module is connected with the central processing unit. The homeplug adopts the gigabit Ethernet module and simultaneously provides the central processing unit with low-speed channels and high-speed channels, the transmission speed as high as 1000 Mbps can be realized, and the requirements of users are met. The homeplug is additionally provided with a low-consumption management unit, and equipment can enter a dormant mode under a certain condition through setting various trigger conditions, so the power consumption is reduced, and the goal of environment protection is reached.
Description
Technical field
The utility model relates to power line communication (Power Line Communication is called for short PLC) technical field, relates in particular to a kind of electric power cat.
Background technology
The PLC technology is the technology that power line network carrier wave that a kind of utilization has existed carries out broadband connections.At present, as the user side terminal equipment, the electric power cat is very universal, very wide mainly due to indoor power line network coverage, thereby when setting up local area network (LAN), can utilize existing power line network fully, do not need to set up again, fix a point the circuit of arranging, do not need to increase many mouthfuls the network switch, more can not destroy building original layout and attractive in appearance.The electric power cat generally includes central processing unit, transmission/receiving filter, ethernet module, power panel etc., in use, ethernet module is connected to receive the Ethernet data bag by network interface and computer etc. and carries out passing through power line transmission after the relevant treatment again, yet, the existing power cat speed of fast operation only is 200M, can not satisfy some HD videos, the high entertainment network demand of resolving now.Thereby, need to propose a kind of new electric power cat, to meet consumers' demand.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of electric power cat, realizes the communication of two-forty.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of electric power cat, comprise central processing unit, the Flash memory and the transmission/receiving filter that are connected respectively with central processing unit, and with the power panel that central processing unit, transmission/receiving filter are connected respectively, also comprise the Gigabit Ethernet module that is connected with described central processing unit.
Wherein, described central processing unit adopts the GGL541 chip.
Wherein, also comprise the low-power consumption administrative unit and the function button unit that is connected with central processing unit that is connected between described power panel and the central processing unit.
Wherein, described Gigabit Ethernet module adopts the VSC8641 chip.
Wherein, also comprise the LED light that is used to indicate equipment working state, be connected with described central processing unit.
Wherein, described LED light comprises power supply indicator, Ethernet data indicator light, power line data indicator light.
The beneficial effects of the utility model are:
1) the utility model has adopted Gigabit Ethernet module and provides the low rate passage simultaneously and the central processing unit of two-forty passage, can realize the transmission rate up to 1000Mbps, has satisfied user's demand.
2) the utility model has been set up the low-power consumption administrative unit, can reduce power consumption thereby the equipment that makes enters park mode under a stable condition by multiple trigger condition is set, and reaches the purpose of environmental protection.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of electric power cat among the utility model embodiment.
Fig. 2 is the typical application scenarios schematic diagram of electric power cat among the utility model embodiment.
Embodiment
See also Fig. 1, this figure is depicted as the structure that the small-sized power line communication of present embodiment is crossed electric equipment, comprising: central processing unit 1, transmission/receiving filter 2, Gigabit Ethernet module 3, low-power consumption administrative unit 4, Flash memory 5, LED light 6, power panel 7; Wherein, central processing unit 1 is connected respectively with transmission/receiving filter 2, Gigabit Ethernet module 3, low-power consumption administrative unit 4, Flash memory 5, LED light 6, power panel 7.
Power panel 7 comprises and is used for the civil power input plug 71, power line signal coupler 72, the AC-DC conversion unit 73 that are connected with indoor AC Power supply socket; Power line signal coupler 72 is connected with civil power input plug 71 respectively with AC-DC conversion unit 73, power line signal coupler 72 is connected with transmission/receiving filter 2, and AC-DC conversion unit 73 is connected respectively to power with central processing unit 1, Gigabit Ethernet module 3, low-power consumption administrative unit 4, Flash memory 5.
The function of above-mentioned each part is as described below respectively.
Central processing unit 1: the GGL541(CPU that adopts Gigle), this chip has constituted the signal processing of PLC, realizes that modulation, the modulus/digital to analog conversion of power line modulation signal, the output signal of electric-power wire communication signal drives amplification, received signal bandpass filtering and low noise and amplify, the electric-power wire communication signal after the demodulation is converted to the ethernet communication signal or the ethernet communication signal is modulated to electric-power wire communication signal.This double-channel home network integrated circuit has been integrated the HomePlug AV first passage on the power line and the Gigle mediaxtream second channel of 1Gbps technology at power line, and physical layer speed can reach 1000Mbps.
Gigabit Ethernet module 3: mainly be the data of handling ethernet physical layer, carry out the data transaction between physical layer and the MAC layer, thus the transmission of the network message between realization and the central processing unit 1; Major function have joint detection, auto-negotiation, speed, complete/the half-duplex setting, CRC detects etc., the conversion that cooperates central processing unit 1 to realize between Ethernet data-signal and the power line signal.
Low-power consumption administration module 4: can adopt the MSP430F singlechip chip, collocation NC7WB66K8X chip can by the current user mode of checkout equipment, produce the triggering signal of control entire equipment electric power system according to the dormancy trigger mode of having set.
Flash memory 5: in order to all program/variablees of charging appliance operation.
LED light 6: be used to the indicating equipment current working state; 3 indicator lights be can establish, power supply indicator, Ethernet data indicator light, power line data indicator light are respectively.
Power panel 7: be used for alternating current is converted to the needed chip operating voltage of system works; Simultaneously, realize electric-power wire communication signal is coupled on the power line, perhaps extract electric-power wire communication signal from power line.
The typical application scenarios of above-mentioned electric power cat as shown in Figure 2, as shown in the figure, when using, the electric power cat not only can be realized the Ethernet data transmission rate of 1000Mbps and be utilized power line to carry out high-speed communication, also can realize the low-power consumption management by the low-power consumption administration module.
Above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, only with reference to preferred embodiment the utility model is had been described in detail.Those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical solution of the utility model, and do not break away from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of the claim scope of the present utility model.
Claims (6)
1. electric power cat, comprise central processing unit, the Flash memory and the transmission/receiving filter that are connected respectively with central processing unit, and with the power panel that central processing unit, transmission/receiving filter are connected respectively, it is characterized in that described electric power cat includes the Gigabit Ethernet module that is connected with described central processing unit.
2. electric power cat as claimed in claim 1 is characterized in that described central processing unit adopts the GGL541 chip.
3. electric power cat as claimed in claim 2 is characterized in that described electric power cat includes the low-power consumption administrative unit and the function button unit that is connected with central processing unit that is connected between described power panel and the central processing unit.
4. electric power cat as claimed in claim 1 is characterized in that, described Gigabit Ethernet module adopts the VSC8641 chip.
5. as any described electric power cat of claim 1 to 4, it is characterized in that described electric power cat includes the LED light that is used to indicate equipment working state, described LED light is connected with described central processing unit.
6. electric power cat as claimed in claim 5 is characterized in that, described LED light comprises power supply indicator, Ethernet data indicator light, power line data indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020631492 CN201893783U (en) | 2010-11-30 | 2010-11-30 | Homeplug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020631492 CN201893783U (en) | 2010-11-30 | 2010-11-30 | Homeplug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201893783U true CN201893783U (en) | 2011-07-06 |
Family
ID=44223253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020631492 Expired - Lifetime CN201893783U (en) | 2010-11-30 | 2010-11-30 | Homeplug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201893783U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102684743A (en) * | 2012-04-20 | 2012-09-19 | 国网电力科学研究院 | Low-power-consumption dormancy activation communication power saving method for electric transmission lines |
| CN102957822A (en) * | 2012-11-20 | 2013-03-06 | 无锡乾煜信息技术有限公司 | Programmable logic controller modem with embedded third generation (3G)/fourth generation (4G) network module |
| CN102970199A (en) * | 2012-11-20 | 2013-03-13 | 无锡乾煜信息技术有限公司 | Modern capable of plugging wireless Internet card |
| CN102970198A (en) * | 2012-11-20 | 2013-03-13 | 无锡乾煜信息技术有限公司 | Multifunctional modem available for security protection |
| CN103152183A (en) * | 2013-01-30 | 2013-06-12 | 国光电器股份有限公司 | Electric modem switching device and method for mutual switching of electric signals and network signals |
| CN103888171A (en) * | 2014-03-04 | 2014-06-25 | 深圳创维－Rgb电子有限公司 | Internet access control method and system for terminal with PLC modem module arranged inside and terminal |
| CN104822054A (en) * | 2015-04-27 | 2015-08-05 | 寅家电子科技（上海）有限公司 | Transmitting device, receiving device and system adopting power line to transmit audio and video signals |
| CN106506041A (en) * | 2016-10-13 | 2017-03-15 | 杭州鸿雁智能科技有限公司 | A kind of Homeplug |
-
2010
- 2010-11-30 CN CN 201020631492 patent/CN201893783U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102684743A (en) * | 2012-04-20 | 2012-09-19 | 国网电力科学研究院 | Low-power-consumption dormancy activation communication power saving method for electric transmission lines |
| CN102957822A (en) * | 2012-11-20 | 2013-03-06 | 无锡乾煜信息技术有限公司 | Programmable logic controller modem with embedded third generation (3G)/fourth generation (4G) network module |
| CN102970199A (en) * | 2012-11-20 | 2013-03-13 | 无锡乾煜信息技术有限公司 | Modern capable of plugging wireless Internet card |
| CN102970198A (en) * | 2012-11-20 | 2013-03-13 | 无锡乾煜信息技术有限公司 | Multifunctional modem available for security protection |
| CN103152183A (en) * | 2013-01-30 | 2013-06-12 | 国光电器股份有限公司 | Electric modem switching device and method for mutual switching of electric signals and network signals |
| CN103888171A (en) * | 2014-03-04 | 2014-06-25 | 深圳创维－Rgb电子有限公司 | Internet access control method and system for terminal with PLC modem module arranged inside and terminal |
| CN104822054A (en) * | 2015-04-27 | 2015-08-05 | 寅家电子科技（上海）有限公司 | Transmitting device, receiving device and system adopting power line to transmit audio and video signals |
| CN106506041A (en) * | 2016-10-13 | 2017-03-15 | 杭州鸿雁智能科技有限公司 | A kind of Homeplug |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201893783U (en) | Homeplug | |
| CN203039683U (en) | PLC system based on SOC single chip | |
| CN103631238A (en) | Novel smart home system | |
| CN107085379B (en) | Intelligent household control system and control method | |
| CN201869195U (en) | Small-sized power line communication electrical equipment | |
| CN203466837U (en) | Network camera power supply device | |
| CN203014810U (en) | Homeplug | |
| CN205141290U (en) | Bluetooth control circuit , socket and socket control system of socket | |
| CN101945028A (en) | Multimedia over coax alliance (MOCA) terminal for optical fiber and coaxial cable combined network | |
| CN202841552U (en) | Wireless signal forwarding device | |
| CN202712644U (en) | Wall power supply patch panel of integrated fiber network interface | |
| CN102832516B (en) | Wall-surface power patch panel of integrated optical network interface | |
| CN210323831U (en) | Low-power consumption switching value acquisition wireless transmission device | |
| CN204231406U (en) | A kind of Multifunction cross of the quick-setting based on toggle switch is changed planes | |
| CN204031173U (en) | A kind of broad band photoelectrical electric network bridge | |
| CN203313216U (en) | Multi-medium internet gateway device | |
| CN208337596U (en) | G.fast SFP module | |
| CN201127103Y (en) | Double-light-mouth switch module | |
| CN203775238U (en) | Router | |
| CN216772411U (en) | 4-channel RS485 expansion board based on anti-surge technology | |
| CN104519623A (en) | Transmission system based on DALI (digital addressable lighting interface) protocol control commands | |
| CN204334574U (en) | Convergent type UNI optical access device | |
| CN214278688U (en) | IPMB interface circuit for switching system | |
| CN109743080A (en) | Power supply ethernet network fusion adaptive device and its method based on power line Ethernet | |
| CN204480241U (en) | A kind of hub control circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518067 Nanshan medical equipment Industrial Park, No. 1019 Nanhai Road, Shenzhen, Guangdong, Nanshan District B411-413 Patentee after: Shenzhen Gongjin Electronics Co., Ltd. Address before: 518067 Nanshan medical equipment Industrial Park, No. 1019 Nanhai Road, Shenzhen, Guangdong, Nanshan District B411-413 Patentee before: Shenzhen Gongjin Electronics Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110706 |