CN1136670C - Power Line Carrier Communication Device - Google Patents
Power Line Carrier Communication Device Download PDFInfo
- Publication number
- CN1136670C CN1136670C CNB00111381XA CN00111381A CN1136670C CN 1136670 C CN1136670 C CN 1136670C CN B00111381X A CNB00111381X A CN B00111381XA CN 00111381 A CN00111381 A CN 00111381A CN 1136670 C CN1136670 C CN 1136670C
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- signal
- unit
- integrated circuit
- power line
- pin
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- Expired - Fee Related
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- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
本发明涉及实现网络家电的一种电力线载波通讯装置。它可以是由壳体包容的外有连接管脚的模块化结构，其内含一种电力载波通讯装置组成，作为重要的信息传送通道，本发明将网络家电信息通过电力线载波传往家电或上位机。其物特点是是数据传送准确，传送速度快，安全性好，操作方便，可广泛地使用于电力线载波的网络家电中。
The invention relates to a power line carrier communication device for realizing network home appliances. It can be a modular structure with connecting pins contained in the shell, which contains a power carrier communication device. As an important information transmission channel, the invention transmits the information of the network home appliances to the home appliances or the upper level through the power line carrier machine. Its physical characteristics are accurate data transmission, fast transmission speed, good security and convenient operation, and can be widely used in network appliances of power line carrier.
Description
The present invention relates to realize in the network home appliance field a kind of power line carrier communication device of networking transmission.
Along with popularizing of household electrical appliance, people require the performance of household electrical appliances higher, such as the work by the remote telephone household electrical appliances at any time or stop or by family and remote computer, phone control and inquiry household electric appliance operation situation, when household electrical appliances break down, can report to the police from trend after-sale service center, realize that fault is reported to the police certainly etc., this just needs can realize communication between household electrical appliances and remote phone or the computer, and then reach the network home appliance of the household electrical appliances upgrading of functions such as realizing Long-distance Control, inquiry, remote failure feedback, to satisfy the demand that people improve day by day.
Purpose of the present invention just provides a kind of power line carrier communication device that transmits data or information by power line carrier as network home appliance.
Technical scheme of the present invention is made up of network control unit, signal processing unit and signal driving unit and four unit of signal coupling unit and one ten pin connector, and promptly it includes microprocessor and is solidificated in wherein the functional device of some programs to realize that mutual conversion between remote-query information and the tame electrical information and networking are failed.And then the modular construction that has housing to contain outside can be made into.An i.e. highly integrated modular spread spectrum communication transmit-receive function piece.
The present invention needs by Fig. 1 use to be set in pairs, promptly is separately positioned in household electrical appliance and the gateway, connects and forms with power line therebetween.When the user by computer or phone to household electrical appliances send an inquiry wait instruct after, this instruction at first arrives the present invention in the home gateway, after its processing, send to the present invention who is arranged in the household electrical appliances by the power line of civil power, again via the action of appliance control system indication household electrical appliances.Equally, when household electrical appliances break down when feeding back automatically, the of the present invention processing of the relevant information in the household electrical appliances in it reaches the service center by the present invention in power line and the gateway then.
Describe basic structure of the present invention and principle in detail below in conjunction with accompanying drawing:
Fig. 1 is setting of the present invention and transmission relation schematic diagram.
Fig. 2 is an electric functional-block diagram of the present invention;
Fig. 3 is the connection layout of the present invention and place machine plate;
Fig. 4 is an electrical schematic diagram of the present invention;
The present invention includes microprocessor by it and some programs of being solidificated in are wherein formed to realize the mutual conversion between remote inquiry and the tame electrical information and network control unit 1, signal processing unit 2 and signal driving unit 3 and the signal coupling unit 4 of Network Transmission.It also can be made into the outer modular construction that the connection pin is arranged of housing 10 containings of the small and exquisite cuboid of volume.And it is continuous with the host plate 8 in the household electrical appliances 9 through its 10 pin connector 5.
The present invention is connected by the host plate 8 in 10 pin connectors 5 and the household electrical appliances 9, comprising :+5V+10V, digitally DGND pin, simulation AGND signal pins, selectable strange land serial ports UART, synchronous serial interface IIC, SPI interface pin, signal import, output pin AMP-IO.The purpose of each pin by carrying out signal processing with being connected of network control unit 1 and coupling unit 4 and reaching input, export.
The novel effect of playing the transmission communication in network home appliance of this reality of constructing thus is namely via family of the present invention The telecommunications breath can pass toward household electrical appliances or host computer by power line. The novel characteristics of this reality are that data transmit accurately, Transfer rate is fast, and security is good, and is easy to operate, can be used in widely the network home appliance of power line carrier.
Claims (6)
1, a kind of power line carrier communication device, it includes microprocessor by it and some programs of being solidificated in are wherein formed with the mutual conversion between implementation procedure inquiry and the tame electrical information and network control unit (1), signal processing unit (2) and signal driving unit (3) and the signal coupling unit (4) of Network Transmission, and links to each other with host plate (8) in the household electrical appliances (9) through 10 pin connectors (5).
2, device according to claim 1 is characterized in that said apparatus can be made into the outer modular construction that pin is arranged that is contained by housing (10).
3, device according to claim 1 and 2, it is characterized in that above-mentioned network control unit (1) is that 2051 integrated circuit is formed by model, be connected with connector (5) by its pin two, 3,7,8,9,11,18,19, by 5,6,12,13,14,15,16 and information process unit (2) carry out communication
4, device according to claim 1 and 2, it is characterized in that above-mentioned signal processing unit (2), comprise that a spread spectrum transceiver of being made up of the SP02 integrated circuit is connected with the SPI serial ports of network control unit (1) with the circuit for signal conditioning that integrated circuit 24CO1 forms, 11,14 pins by integrated circuit SPO2 are via electric capacity, resistance C
20R
14With signal driving unit (3) communication.
5, device according to claim 1 and 2 is characterized in that above-mentioned signal driving unit (3) is via transistor Q
1And resistance R
1R
9R
10With capacitor C
1Amplifying circuit and the filtering shaping circuit formed are transported on the integrated circuit DVO2, link to each other with signal processing unit by 8 pins 9,, carry out communication by pin 4 and signal coupling unit 4.
6, device according to claim 1 and 2 is characterized in that above-mentioned signal coupling unit (4) is by a high frequency transformer L
4The signal of signal driving unit (3) being sent for critical component is coupled to the 220V alternating current line of force or other carrier signal is carried out (2) processing via this unit entering signal processing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB00111381XA CN1136670C (en) | 2000-09-20 | 2000-09-20 | Power Line Carrier Communication Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB00111381XA CN1136670C (en) | 2000-09-20 | 2000-09-20 | Power Line Carrier Communication Device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1345126A CN1345126A (en) | 2002-04-17 |
| CN1136670C true CN1136670C (en) | 2004-01-28 |
Family
ID=4581296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB00111381XA Expired - Fee Related CN1136670C (en) | 2000-09-20 | 2000-09-20 | Power Line Carrier Communication Device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1136670C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1558564B (en) * | 2004-01-16 | 2010-04-14 | 中国电力科学研究院 | Data Communication System Based on Power Line and Its Realization Method |
| CN100521568C (en) * | 2004-04-29 | 2009-07-29 | 中国电力科学研究院 | Low-voltage power line data communication system and method |
| CN1992546B (en) * | 2005-12-30 | 2010-10-13 | 杨华 | Intelligent power line carrier transmitting-receiving system |
| CN106181990A (en) * | 2016-08-31 | 2016-12-07 | 珠海金萝卜智动科技有限公司 | A kind of robot interior communication system and robot |
-
2000
- 2000-09-20 CN CNB00111381XA patent/CN1136670C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1345126A (en) | 2002-04-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| AR01 | Abandonment of patent right to avoid double patenting |
According to article 9 of the patent law and article 13 of the detailed rules for the implementation of the patent law: The invention patent of 00111381.X is authorized in this issue. At the same time, the 248543.5 utility model patent shall be given up, and the patent right abandonment announcement shall be made on the 20 edition of the 4 edition of the utility model. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Haier Industrial Zone, Haier Road, Shandong, Qingdao Province: 266101 Co-patentee after: HAIER Group TECHNIQUE R&D CENTER Patentee after: HAIER Group Corp. Address before: Haier Industrial Zone, Haier Road, Shandong, Qingdao Province: 266101 Co-patentee before: Qingdao Institute of Refrigeration Technology Patentee before: HAIER Group Corp. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20081205 Address after: Haier Industrial Zone, Haier Road, Shandong, Qingdao Province: 266101 Co-patentee after: QINGDAO HAIER INTELLIGENT HOME APPLIANCE TECHNOLOGY Co.,Ltd. Patentee after: HAIER Group Corp. Address before: Haier Industrial Zone, Haier Road, Shandong, Qingdao Province: 266101 Co-patentee before: HAIER Group TECHNIQUE R&D CENTER Patentee before: HAIER Group Corp. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040128 Termination date: 20170920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |