CN102148630A - Energy-saving management method and system based on power line carrier - Google Patents
Energy-saving management method and system based on power line carrier Download PDFInfo
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- CN102148630A CN102148630A CN2011101071176A CN201110107117A CN102148630A CN 102148630 A CN102148630 A CN 102148630A CN 2011101071176 A CN2011101071176 A CN 2011101071176A CN 201110107117 A CN201110107117 A CN 201110107117A CN 102148630 A CN102148630 A CN 102148630A
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- intelligent power
- line carrier
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- control terminal
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Abstract
The invention relates to an energy-saving management method and system based on a power line carrier. The method comprises the steps as follows: an intelligent power control terminal transmits a control command and receives state information; the control command and the state information are transmitted by the power line carrier; and an intelligent power terminal device actuates and returns the state information after receiving the control command. The system comprises the intelligent power control terminal, a modulator-demodulator, and the intelligent power terminal device. The intelligent power control terminal is electrically connected with the modulator-demodulator, and is used for sending the control command to an intelligent power terminal and receiving the state information returned by the intelligent power terminal; the modulator-demodulator is used for receiving and sending the power line carrier; and the intelligent power terminal device receives and actuates the control command of the intelligent power control terminal, and returns the state information according to the control command simultaneously. The invention can implement communications by using an existing power distribution network and does not need rewiring; moreover, power line networks are broadly distributed and are convenient to access; and the modulator-demodulator is used for data sending and receiving, which is quick and stable.
Description
Technical field
The present invention relates to power domain, relate to a kind of administration of energy conservation method and system specifically based on power line carrier.
Background technology
In recent years along with expanding economy and science and technology progress, the arrival of cybertimes, people have mentioned a new height to electricity needs.The extensive application of building control system, various security protection fire-fighting system, the network equipment, computer, the release of various novel household electrical equipment, people are increased greatly to the demand of electricity, but in today that power consumption grows with each passing day, a large amount of waste situation of electric energy also can not be ignored.
So much occur one after another at energy-conservation system and product, but because need between each equipment, carry out exchanges data, just need be between each terminal building communication lines, if set up new circuit, then engineering is complicated great, though can utilize the existing power line to carry out carrier communication, prior art lacks corresponding intelligent power control terminal, even the user has the intelligent power terminal installation, also can't carry out corresponding administration of energy conservation operation.
Summary of the invention
Technical problem to be solved by this invention overcomes the deficiency of above-mentioned prior art exactly, and a kind of method and system of realizing administration of energy conservation based on power line carrier communication is provided.
The present invention adopts following technical scheme:
A kind of administration of energy conservation method based on power line carrier comprises the steps intelligent power control terminal sending controling instruction and receiving status information;
Control command and state information are transmitted by power line carrier;
The intelligent power terminal installation is carried out after receiving control command, and return state information.
Further, the intelligent power control terminal is by modulator-demodulator sending controling instruction and receiving status information.
Further, the intelligent power control terminal is connected by serial ports with modulator-demodulator.
Further, the intelligent power control terminal is periodically called the intelligent power terminal installation, makes it return the state information of real-time.
Further, the intelligent power control terminal according to plan target to intelligent power terminal installation sending controling instruction.
Further, described control command comprises dress operation under branch/closing operation, definite value calling operation, the definite value, address retouching operation.
Further, the power line carrier communication agreement of this method is used principal and subordinate's protocol mode.
Further, the every byte data of the power line carrier communication of this method adopts high-order preceding, low level after Synchronous Transfer Mode.
The invention also discloses a kind of energy-saving management system, comprise based on power line carrier,
The intelligent power control terminal, it is electrically connected with modulator-demodulator, is used for to intelligent power terminal sending controling instruction and receives the state information that it returns;
Modulator-demodulator is used for receiving and sending power line carrier;
The intelligent power terminal installation receives the control command and the execution of intelligent power control terminal, simultaneously according to control command return state information.
Further, described intelligent power control terminal is connected by serial ports with modulator-demodulator.
The invention has the beneficial effects as follows:
Administration of energy conservation method disclosed by the invention as the network insertion scheme, can utilize existing power distribution network to communicate with power line, do not need rewiring, and power line network is widely distributed, and it is convenient to insert; Carry out the transmission and the reception of data, fast and stable by modulator-demodulator; The intelligent power control terminal is connected by serial ports with modulator-demodulator, has avoided the signal interference when guaranteeing transmission speed; The intelligent power control terminal is periodically called the intelligent power terminal installation, can obtain the state information of its real-time; The intelligent power control terminal according to plan target to intelligent power terminal installation sending controling instruction, described control command comprises dress operation under branch/closing operation, definite value calling operation, the definite value, address retouching operation, conveniently the intelligent power terminal installation is carried out planning management.
Energy-saving management system disclosed by the invention as the network insertion scheme, can utilize existing power distribution network to communicate with power line, do not need rewiring, and power line network is widely distributed, and it is convenient to insert; Carry out the transmission and the reception of data, fast and stable by modulator-demodulator; The intelligent power control terminal is connected by serial ports with modulator-demodulator, has avoided the signal interference when guaranteeing transmission speed.
Description of drawings
Fig. 1 is the flow chart of the inventive method embodiment 1;
Fig. 2 is the flow chart of the inventive method embodiment 2;
Fig. 3 is a system construction drawing of the present invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the embodiment of the invention is described in further detail below in conjunction with accompanying drawing.
Method embodiment 1, sees also Fig. 1, and Fig. 1 is the flow chart of the inventive method embodiment 1.As shown in Figure 1, the flow process of this method is specially:
Step S101, intelligent power control terminal sending controling instruction and receiving status information;
Step S102, control command and state information are transmitted by power line carrier;
Step S103, the intelligent power terminal installation is carried out after receiving control command, and return state information.
This embodiment electrification line can utilize existing power distribution network to communicate as the network insertion scheme, do not need rewiring, and power line network is widely distributed, and it is convenient to insert.
Method embodiment 2, see also Fig. 2, and Fig. 2 is the flow chart of the inventive method embodiment 2.As shown in Figure 2, the idiographic flow of this method comprises:
Step S201, the intelligent power control terminal is ready.
In the present embodiment, the intelligent power control terminal, is connected by serial ports between intelligent power control terminal and the modulator-demodulator to intelligent power terminal installation sending controling instruction by modulator-demodulator.
Step S202, the intelligent power control terminal sends instruction.
Described instruction can be periodically to call the intelligent power terminal installation, makes it return the state information of real-time;
Also can be control commands such as dress operation under branch/closing operation, definite value calling operation, the definite value, address retouching operation;
It can also be the plan target instruction of timed sending.
Step S203, command information transmits by power line carrier.
Step S204, the intelligent power terminal installation is carried out after receiving control command, and return state information.
Step S205, state information is transmitted by power line carrier.
Step S206, state information is returned the intelligent power control terminal.
Among this embodiment, the instruction that the intelligent power control terminal sends to the intelligent power terminal installation both can be periodic, can be again regularly plan, and the content of instruction is also very abundant, can realize the administration of energy conservation to the intelligent power terminal installation flexibly.
The present invention relates to communications protocol and use principal and subordinate's protocol mode, its communication type mainly contains following 3 kinds:
Every byte data adopts high-order preceding, low level after Synchronous Transfer Mode.The frame format of carrier communication is:
See also Fig. 3, Fig. 3 is a system construction drawing of the present invention.As shown in Figure 3, this energy-saving management system is made up of intelligent power control terminal 310, modulator-demodulator 320, intelligent power terminal installation 330.
The intelligent power control terminal sends various instructions, instruction arrives each intelligent power terminal installation by modulator-demodulator through power carrier, the intelligent power terminal installation is according to receiving that the type of instruction makes state information, and state information is returned the intelligent power control terminal through power carrier by modulator-demodulator again.
The intelligent power control terminal issues periodically calling instruction, the calling instruction is called in turn to the intelligent power terminal installation in the energy-saving management system, the intelligent power terminal installation of receiving calling is uploaded to modulator-demodulator with the real time data of oneself by the electric line carrier communication mode, reaches the intelligent power control terminal by serial ports 340 then.
The intelligent power control terminal issues remote control command, receives that the intelligent power terminal installation of instruction makes corresponding action according to the type of remote control (divide or close), and execution result is reached the intelligent power control terminal.
The intelligent power control terminal issues revises intelligent power terminal installation address instruction, receives that the intelligent power terminal installation of instruction changes the address of self immediately, and execution result is reached the intelligent power control terminal.
The intelligent power control terminal issues constant value command, receives that the intelligent power terminal installation of instruction changes the definite value of self immediately according to definite value action type (issue or revise), and execution result is reached the intelligent power control terminal.
The intelligent power control terminal issues plan target instruction, and the intelligent power terminal installation of receiving instruction is made corresponding action according to plan target type (divide or close) immediately, and execution result is reached the intelligent power control terminal.
This energy-conservation management system as the network insertion scheme, can utilize existing power distribution network to communicate with power line, do not need rewiring, and power line network is widely distributed, and it is convenient to insert; Carry out the transmission and the reception of data, fast and stable by modulator-demodulator; The intelligent power control terminal is connected by serial ports with modulator-demodulator, has avoided the signal interference when guaranteeing transmission speed.
Above-mentioned specific implementation process is used for describing in detail the present invention's specific purposes, feature and effect, for the personage who is familiar with this type of flow process, according to above-mentioned explanation, may make part change and modification to instantiation, all should be included in the claim of this case.
Claims (10)
1. the administration of energy conservation method based on power line carrier is characterized in that: comprise the steps intelligent power control terminal sending controling instruction and receiving status information;
Control command and state information are transmitted by power line carrier;
The intelligent power terminal installation is carried out after receiving control command, and return state information.
2. the administration of energy conservation method based on power line carrier according to claim 1 is characterized in that: the intelligent power control terminal is by modulator-demodulator sending controling instruction and receiving status information.
3. the administration of energy conservation method based on power line carrier according to claim 2, it is characterized in that: the intelligent power control terminal is connected by serial ports with modulator-demodulator.
4. the administration of energy conservation method based on power line carrier according to claim 1, it is characterized in that: the intelligent power control terminal is periodically called the intelligent power terminal installation, makes it return the state information of real-time.
5. the administration of energy conservation method based on power line carrier according to claim 1 is characterized in that: the intelligent power control terminal according to plan target to intelligent power terminal installation sending controling instruction.
6. the administration of energy conservation method based on power line carrier according to claim 1 is characterized in that: described control command comprises dress operation under branch/closing operation, definite value calling operation, the definite value, address retouching operation.
7. the administration of energy conservation method based on power line carrier according to claim 1 is characterized in that: the power line carrier communication agreement of this method is used principal and subordinate's protocol mode.
8. the administration of energy conservation method based on power line carrier according to claim 1 is characterized in that: the every byte data of the power line carrier communication of this method adopts high-order preceding, low level after Synchronous Transfer Mode.
9. energy-saving management system based on power line carrier is characterized in that: comprises,
The intelligent power control terminal, it is electrically connected with modulator-demodulator, is used for to intelligent power terminal sending controling instruction and receives the state information that it returns;
Modulator-demodulator is used for receiving and sending power line carrier;
The intelligent power terminal installation receives the control command and the execution of intelligent power control terminal, simultaneously according to control command return state information.
10. the energy-saving management system based on power line carrier according to claim 9 is characterized in that: described intelligent power control terminal is connected by serial ports with modulator-demodulator.
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| CN2011101071176A CN102148630A (en) | 2011-04-26 | 2011-04-26 | Energy-saving management method and system based on power line carrier |
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| CN2011101071176A CN102148630A (en) | 2011-04-26 | 2011-04-26 | Energy-saving management method and system based on power line carrier |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509534A (en) * | 2011-11-11 | 2012-06-20 | 刘显福 | Method and device for realization of combined LED display based on network |
| CN104517433A (en) * | 2013-09-26 | 2015-04-15 | 上海澜腾智能科技有限公司 | Electric appliance control method based on mobile terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101739014A (en) * | 2009-12-08 | 2010-06-16 | 华南理工大学 | X10 power line carrier communication-based household electrical appliance control system and control method thereof |
| CN101794500A (en) * | 2009-12-29 | 2010-08-04 | 刘利华 | System capable of remotely controlling electronic and electrical equipment |
| CN101938518A (en) * | 2010-09-03 | 2011-01-05 | 上海大学 | Data link layer protocol of low voltage power line spread-frequency communication |
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2011
- 2011-04-26 CN CN2011101071176A patent/CN102148630A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101739014A (en) * | 2009-12-08 | 2010-06-16 | 华南理工大学 | X10 power line carrier communication-based household electrical appliance control system and control method thereof |
| CN101794500A (en) * | 2009-12-29 | 2010-08-04 | 刘利华 | System capable of remotely controlling electronic and electrical equipment |
| CN101938518A (en) * | 2010-09-03 | 2011-01-05 | 上海大学 | Data link layer protocol of low voltage power line spread-frequency communication |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509534A (en) * | 2011-11-11 | 2012-06-20 | 刘显福 | Method and device for realization of combined LED display based on network |
| CN102509534B (en) * | 2011-11-11 | 2014-10-22 | 刘显福 | Method and device for realization of combined LED display based on network |
| CN104517433A (en) * | 2013-09-26 | 2015-04-15 | 上海澜腾智能科技有限公司 | Electric appliance control method based on mobile terminal |
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Application publication date: 20110810 |