CN104242992A - Power slot communication - Google Patents

Power slot communication Download PDF

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Publication number
CN104242992A
CN104242992A CN201410467886.0A CN201410467886A CN104242992A CN 104242992 A CN104242992 A CN 104242992A CN 201410467886 A CN201410467886 A CN 201410467886A CN 104242992 A CN104242992 A CN 104242992A
Authority
CN
China
Prior art keywords
power supply
according
fluting
communication
group
Prior art date
Application number
CN201410467886.0A
Other languages
Chinese (zh)
Inventor
郑瑞勇
Original Assignee
郑瑞勇
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 郑瑞勇 filed Critical 郑瑞勇
Priority to CN201410467886.0A priority Critical patent/CN104242992A/en
Publication of CN104242992A publication Critical patent/CN104242992A/en

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Abstract

The invention relates to hardware layer protocol specifications in a direct current electric appliance system. Information is carried by a power slot so that power supply to electric appliances and communication between the electric appliances can be achieved only by means of a power supply circuit.

Description

The communication of power supply fluting

Technical field

For the means of communication in DC power-supply system, relate to the information transmission between each electric appliance unit, the hardware layer protocol specification of regulation.

Background technology

Current, the system be made up of multiple electric appliance unit, the communication between each electric appliance unit, needs to lay communication line and supply line.The present invention changes electric energy supply model, communication and power supply is united two into one.Reduce material cost, reduce failure rate.

Summary of the invention

Changing power supply is the powering mode of electrical appliance.Power supply is slotted, and the output voltage namely controlling power supply falls a period of time formation grain tank, and the time shaft that continuous voltage exports adds input time slot (fluting).Change interruptedly supplying power into by continued power, rational groove width, the performance of electrical appliance can not be affected.The wave character carry information of being slotted by power supply, reaches the object of communication.

Accompanying drawing explanation

Fig. 1 is power supply fluting communication schematic diagram.

Claims (5)

1. the wave character of being slotted by one group of power supply represents information, it is characterized in that, the output voltage controlling power supply falls the grain tank of a period of time formation, namely slots.
2. principle according to claim 1, its circuit possesses the communication modes of power supply characteristic sum communication feature simultaneously.
3. according to claim 1, the wave character of fluting comprises, the spaced features of fluting, width characteristics, depth characteristic.
4. the fluting according to claim 3, according to one or more wave characters represents information.
5. according to claim 4, by one group of fluting transmission data.
CN201410467886.0A 2014-09-16 2014-09-16 Power slot communication CN104242992A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410467886.0A CN104242992A (en) 2014-09-16 2014-09-16 Power slot communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410467886.0A CN104242992A (en) 2014-09-16 2014-09-16 Power slot communication

Publications (1)

Publication Number Publication Date
CN104242992A true CN104242992A (en) 2014-12-24

Family

ID=52230444

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410467886.0A CN104242992A (en) 2014-09-16 2014-09-16 Power slot communication

Country Status (1)

Country Link
CN (1) CN104242992A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1520646A (en) * 2001-06-28 2004-08-11 佛兰芒技术研究所 Method and devices for controlling loads connected to powr line
CN101009501A (en) * 2006-01-24 2007-08-01 黄勇 A DC power line carrier communication method, system and lamp series using the system
WO2012048752A1 (en) * 2010-10-15 2012-04-19 Abb Technology Ag Method for communication in a hvdc power transmission system, controller unit and computer program product
CN103384964A (en) * 2012-02-17 2013-11-06 三菱电机株式会社 Power conversion device, and power conversion system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1520646A (en) * 2001-06-28 2004-08-11 佛兰芒技术研究所 Method and devices for controlling loads connected to powr line
CN101009501A (en) * 2006-01-24 2007-08-01 黄勇 A DC power line carrier communication method, system and lamp series using the system
WO2012048752A1 (en) * 2010-10-15 2012-04-19 Abb Technology Ag Method for communication in a hvdc power transmission system, controller unit and computer program product
CN103384964A (en) * 2012-02-17 2013-11-06 三菱电机株式会社 Power conversion device, and power conversion system

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20141224