CN100343883C - Method for compiling high speed digital information using AC power frequency supply - Google Patents
Method for compiling high speed digital information using AC power frequency supply Download PDFInfo
- Publication number
- CN100343883C CN100343883C CNB2004100989034A CN200410098903A CN100343883C CN 100343883 C CN100343883 C CN 100343883C CN B2004100989034 A CNB2004100989034 A CN B2004100989034A CN 200410098903 A CN200410098903 A CN 200410098903A CN 100343883 C CN100343883 C CN 100343883C
- Authority
- CN
- China
- Prior art keywords
- zero point
- power frequency
- high speed
- digital information
- frequency supply
- 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 - Fee Related
Links
Images
Landscapes
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
The present invention provides a method for compiling high speed digital information by using an alternating current power frequency power supply. The present invention is characterized in that the present invention comprises following steps that the digital information generated by using an encoder drives an electronic switch to intervene a zero point and the zero point vicinity of the alternating current power frequency power supply at the main control end of a conveying power supply to generate an expanding area with digital information flow and the zero point, so the digital information and the alternating current power frequency power supply are conveyed together. Correspondingly, the present invention also provides the method for receiving and interpreting the high speed digital information by using the alternating current power frequency power supply. By using the method and a sine alternating current power frequency power supply of which the power supply line is conveyed from the main control end to the controlled end and is processed through digital encoding, the conveying of electric energy is completed, and simultaneously high-capacity controlling information is transmitted between the main control end and the controlled end with no need of a controlling line or a special information controlling passage. The cost of a system is lowered, the construction quantity of a project is reduced, and the flexibility of system configuration is improved.
Description
Technical field
The present invention relates to infotech, more particularly, relate to a kind of method of utilizing the AC power frequency supply compiling high speed digital information, comprise the method for utilizing the AC power frequency supply establishment and transmitting high speed digital information, and the method for utilizing AC power frequency supply reception and decipher high speed digital information.
Background technology
Main control end and controlled end use power lead to carry the required AC power frequency electric energy of controlled end in the Industry Control, and special-purpose control line or designated lane communicating control information also will be arranged between main control end and the controlled end.Automatically communicating control information also can use modulation-demodulation technique compiling and transmission in control and the Long-distance Control except that using industrial siding or designated lane.The setting of special-purpose control line or dedicated control information passage in the industry control engineering, the important component part in engineering construction amount and the engineering cost beyond doubt.Therefore, if can directly utilize main control end that AC power frequency supply encoded number information realizes in the Industry Control carrying power supply to effective control that controlled end carried out, so, this novel infotech will produce important and far-reaching influence to Industry Control of the prior art.
Summary of the invention
The present invention is directed to the technological deficiency or the deficiency that exist in the prior art, a kind of method of utilizing the AC power frequency supply compiling high speed digital information is provided, comprise the method for utilizing the AC power frequency supply establishment and transmitting high speed digital information, and the method for utilizing AC power frequency supply reception and decipher high speed digital information.Adopt this method,
Can utilize power lead to carry the simple alternating current power frequency supply of handling through numerical coding to controlled end from main control end, need not control line or dedicated control information passage and can when finishing power delivery, transmit remote jumbo control information between main control end and the controlled end, both reduced system cost, reduce the engineering construction amount, increased the dirigibility of system configuration again.
Technical conceive of the present invention is, utilize the voltage at AC power frequency supply zero point near zero point, to produce the characteristics that very short expansion area at zero point of a time can not cause power surges for zero-sum, generate high speed digital information stream in the expansion area at this zero point, this numerical information and AC power frequency supply are delivered to controlled end simultaneously, that is to say, the main control end of conveying power supply is to have passed through the AC power frequency supply that numerical coding is handled to controlled end conveying, in other words, be to have expansion area and have the AC power frequency supply of high speed digital information stream zero point in the expansion area at zero point.
Technical solution of the present invention is as follows:
Utilize the method for AC power frequency supply establishment and transmission high speed digital information, it is characterized in that may further comprise the steps: in the main control end of carrying power supply, the numerical information of utilizing scrambler to produce drives electronic switch to intervening near zero point of AC power frequency supply and zero point, generation has the expansion area at zero point of high speed digital information stream, so that numerical information and AC power frequency supply are together carried; High speed digital information stream in the described zero point expansion area is made up of the conducting or the cut-off state of electronic switch, the conducting of agreement electronic switch is binary digital 1 or 0, the cut-off state of electronic switch correspondingly is 0 or 1, form n+n1 bit sign indicating number information flow thus, be n bit address position and n1 bit data position, n and n1 are natural number, make the quantity of controlled end load reach 2
nIndividual.
Utilize AC power frequency supply to receive and the method for decipher high speed digital information, it is characterized in that may further comprise the steps:, utilize code translator that the high speed digital information stream in the above-mentioned zero point expansion area is translated and carry out steering order at the controlled end of power supply.
Described zero point, the expansion area was to expand formed zone zero point after zero point.
Described zero point, the expansion area was to expand formed zone zero point before zero point.
After zero point, expand formed zero point expansion area the zero point at described digital code information stream place and be distributed in the positive half-wave and/or the negative half-wave of arbitary convention in the AC power frequency supply.
Before zero point, expand formed zero point expansion area the zero point at described digital code information stream place and be distributed in the positive half-wave and/or the negative half-wave of arbitary convention in the AC power frequency supply.
Position in described digital code information stream agreement start bit, parity check bit, stop bit and address, the data bit is the bit definition, and an agreement high position is that MSB and low level are the sequential of LSB.
Described AC power frequency supply only has pure resistance load or adopts the load of transformation of electrical energy technology driving or only be used for the control information compiling when transmitting, and described zero point, the width of expansion area can be adjusted in half wave cycles to help increasing quantity of information, enhancing information Recognition and anti-jamming capacity.
Described AC power frequency supply is single-phase or polyphase source, and described power supply is 50Hz or 60Hz frequency or owing to the optional frequency that uses the transformation of electrical energy technology to produce and the power supply of voltage.
The technology of the present invention effect is as follows:
AC power frequency supply compiling and the transmission high speed digital information method utilized provided by the invention, comprise the method for utilizing the AC power frequency supply establishment and transmitting high speed digital information, and the method for utilizing AC power frequency supply reception and decipher high speed digital information, since the voltage that has utilized AC power frequency supply zero point for zero-sum near zero point, produce one zero point the expansion area can not cause the characteristics of power surges, the numerical information of utilizing scrambler to produce drives electronic switch to intervening near zero point of AC power frequency supply and zero point, generation has the expansion area at zero point of high speed digital information stream, so that numerical information and AC power frequency supply are together carried; Thereby can when finishing power delivery, transmit jumbo control information between main control end and the controlled end, need not control line or dedicated control information passage, not only reduced the dirigibility that system cost has reduced the engineering construction amount but also strengthened system configuration, and satisfied and transmitted in automatic control and the Long-distance Control and the requirement of compiling large capacity digital information.
Description of drawings
Fig. 1 is the system schematic that the present invention utilizes AC power frequency supply compiling and transmission high speed digital information.
Fig. 2 produces digitally coded simple alternating current power frequency supply to expand formed zero point expansion area from zero point after zero point is y district synoptic diagram.
Fig. 3 produces digitally coded simple alternating current power frequency supply to expand formed zero point expansion area from zero point before zero point is y district synoptic diagram.
Fig. 4 is the y district synoptic diagram that produces high speed binary digital encoding information flow.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
As shown in Figure 1, the present invention utilizes the system of AC power frequency supply compiling and transmission high speed digital information to comprise AC power frequency supply and conveying circuit thereof, is provided with electronic switch in the main control end of carrying power supply, and this electronic switch is by encoder-driven; Several of controlled end parallel connection that the present invention utilizes AC power frequency supply to receive and the system of decipher high speed digital information is included in power supply are respectively arranged with the load of code translator.Being positioned at main control end among Fig. 1 carries the reference position of power supply to be provided with a system that utilizes the AC power frequency supply establishment and transmit high speed digital information, this system comprises power electronic switching element and the scrambler that zero point, identification circuit, codimg logic circuit were formed, the position that is positioned at controlled end load is provided with one and utilizes AC power frequency supply to receive and the system of decipher high speed digital information, and this system utilizes code translator that the numerical information in the zero point expansion area is translated and carry out steering order.
Electronic switch is carried the AC power frequency supply that has coded message with the high speed conducting or the working method of ending.Scrambler has establishment numerical information function.Code translator has decipher numerical information function.Identification circuit identification at zero point AC power frequency supply zero point is as expansion area time reference at zero point.In the codimg logic circuit establishment definition information each is bit and the information flow of being made up of each generation, and for example, 8 positions are that the byte that bit forms is byte.
For numerical information, correspondingly adopt the code translator of agreed address with address bit.The working method of the code translator of agreed address is, the information that a code translator decipher is relevant with this address, and the address can be unique, also can be identical.Load is meant resistance, well heater, air-conditioning, refrigerator, motor, electrically-controlled valve, light source or the like electrical equipment.The information flow that the bit of n position forms can be the high capacity control information, and n is a natural number.
Shown in Fig. 1-4, carry the reference position of power supply to use electronic switching element to make it near the zero point of simple alternating current power frequency supply, produce the extended area at zero point that a time lacks very much in main control end, this, extended area was called the y district at zero point.The positive and negative half-wave of simple alternating current power frequency supply with one-period is an example, and 0-π is the positive half-wave district, and π-2 π is negative half-wave zone, and be 0+y and π+y position afterwards the zero point that the y district can be created in any positive half-wave or negative half-wave; Be π-y and 2 πs-y position before the zero point that the y district also can be created in any positive half-wave or the end of negative half-wave.The electronic switch of scrambler control main control end power supply produces in the y district and has digitally coded AC power frequency supply.Controlled end uses code translator identification to translate and carry out steering order.
According to method provided by the invention, information flow in the agreement y district is made up of the conducting or the cut-off state of electronic switch, the conducting of agreement electronic switch is binary digital 1 or 0, the cut-off state of electronic switch correspondingly is 0 or 1, the AC power frequency supply that has numerical coding feature in the y district has promptly produced the digital information flow of forming the n+n1 bit, when this digital information flow was set n bit address position and n1 bit data position, the load number of controlled end can as many as 2
nIndividual (n, n1 are natural number).
According to method provided by the invention, be created in the y district after the positive half-wave of arbitary convention or the negative half-wave leading zero's and can generate digital information flow.
According to method provided by the invention, the positive half-wave or the end of negative half-wave that are created in arbitary convention can generate digital information flow in the y district before zero point.
According to method provided by the invention, binary digital information stream agreement start bit, parity check bit, stop bit and the address that generates in the y district, position (bit) definition in the data bit, agreement high-order (MSB) and low level (LSB) sequential.
According to method provided by the invention, the above-mentioned method of utilizing the AC power frequency supply compiling high speed digital information is used in pure resistance load or is adopted the load that the transformation of electrical energy technology drives or only be used for the control information compiling width in y district when transmitting can adjust in half wave cycles to help increasing quantity of information, enhancing information Recognition and antijamming capability.
According to method provided by the invention, the above-mentioned method of AC power frequency supply compiling high speed digital information of utilizing can be applied to single-phase and polyphase source.
According to method provided by the invention, the above-mentioned method of utilizing the AC power frequency supply compiling high speed digital information can be applied to any AC power frequency voltage source of 50Hz, 60Hz frequency.
According to method provided by the invention, the above-mentioned method of utilizing the AC power frequency supply compiling high speed digital information can be applied to the optional frequency and the voltage source that use the transformation of electrical energy technology to produce.
Digital code information and the AC power frequency supply of using form in the expansion area this zero point are delivered to controlled end simultaneously.The AC power frequency supply that has digital code information feature in the y district can be formed the message queue of n+n1 bit sign indicating number, and when n bit address position and n1 bit data position were set in this digital code information formation, the quantity of controlled end load can as many as 2
nIndividual (n, n1 are natural number).2 of controlled end
nIndividual load uses the code translator of agreed address to translate and carry out steering order.
Carry the reference position of power supply to use power electronic switching element and scrambler that zero point, identification circuit, codimg logic circuit were formed in main control end, its circuit structure principle as shown in Figure 1.The voltage that utilizes simple alternating current power frequency supply zero point is zero, produce the characteristics that very short extended area at zero point of a time can not produce power surges near it, the AC power frequency supply of using this extended area generation at zero point to have digital code information is delivered to controlled end.Y district such as Fig. 2, Fig. 3, shown in Figure 4 of containing the extended area at zero point.
Information flow in the agreement y district is made up of the conducting or the cut-off state of electronic switch, the conducting of agreement electronic switch is binary digital 1 or 0, the cut-off state of electronic switch correspondingly is 0 or 1, when this digital information flow was set n bit address position and n1 bit data position, the quantity of controlled end load can as many as 2
nIndividual (n, n1 are natural number).
2 of controlled end
nIndividual load uses the code translator of agreed address to translate and carry out steering order, and its circuit structure principle as shown in Figure 1.
A kind of method of utilizing the AC power frequency supply compiling high speed digital information, wherein main control end is carried the simple alternating current power frequency supply that the reference position of power supply uses electronic switching element and scrambler to carry main control end to handle through numerical coding to controlled end through power lead, and controlled end uses code translator identification to translate and carry out steering order.When this digital code information stream was set n bit address position, the load number of controlled end can as many as 2
nIndividual (n is a natural number).This method of utilizing AC power frequency supply encoded number information need not control line or the dedicated control information passage can transmit jumbo control information between main control end and the controlled end when finishing power delivery, not only reduced the dirigibility that system cost has reduced the engineering construction amount but also strengthened system configuration, and satisfied and transmitted in automatic control and the Long-distance Control and the requirement of compiling large capacity digital information.
Should be pointed out that the above embodiment can make those skilled in the art more fully understand the present invention, but do not limit the present invention in any way.Therefore, although this instructions has been described in detail the present invention with reference to drawings and embodiments,, it will be appreciated by those skilled in the art that still and can make amendment or be equal to replacement the present invention; And all do not break away from the technical scheme and the improvement thereof of spirit of the present invention and technical spirit, and it all should be encompassed in the middle of the protection domain of patent of the present invention.
Claims (9)
1. utilize the method for AC power frequency supply establishment and transmission high speed digital information, it is characterized in that may further comprise the steps: in the main control end of carrying power supply, the numerical information of utilizing scrambler to produce drives electronic switch to intervening near zero point of AC power frequency supply and zero point, generation has the expansion area at zero point of high speed digital information stream, so that numerical information and AC power frequency supply are together carried; High speed digital information stream in the described zero point expansion area is made up of the conducting or the cut-off state of electronic switch, the conducting of agreement electronic switch is binary digital 1 or 0, the cut-off state of electronic switch correspondingly is 0 or 1, form n+n1 bit sign indicating number information flow thus, be n bit address position and n1 bit data position, n and n1 are natural number, make the quantity of controlled end load reach 2n.
2. utilize the method for AC power frequency supply reception and decipher high speed digital information, it is characterized in that may further comprise the steps: at the controlled end of power supply, the high speed digital information stream in the expansion area translated and carried out steering order the zero point of utilizing that code translator will be described in claim 1.
3. the method for utilizing the AC power frequency supply establishment and transmitting high speed digital information according to claim 1, it is characterized in that: described zero point, the expansion area was to expand formed zone zero point after zero point.
4. the method for utilizing the AC power frequency supply establishment and transmitting high speed digital information according to claim 1 is characterized in that: described zero point, the expansion area was to expand formed zone zero point before zero point.
5. the method for utilizing AC power frequency supply establishment and transmitting high speed digital information according to claim 3 is characterized in that: expand formed zero point expansion area the zero point at described digital code information stream place and be distributed in the positive half-wave and/or the negative half-wave of arbitary convention in the AC power frequency supply after zero point.
6. the method for utilizing AC power frequency supply establishment and transmitting high speed digital information according to claim 4 is characterized in that: expanded formed zero point expansion area the zero point at described digital code information stream place and be distributed in the positive half-wave and/or the negative half-wave of arbitary convention in the AC power frequency supply before zero point.
7. the method for utilizing the AC power frequency supply establishment and transmitting high speed digital information according to claim 1, it is characterized in that: the position in described digital code information stream agreement start bit, parity check bit, stop bit and address, the data bit is the bit definition, and an agreement high position is that MSB and low level are the sequential of LSB.
8. according to claim 3 or the 4 described methods of utilizing the AC power frequency supply establishment and transmitting high speed digital information, it is characterized in that: described AC power frequency supply only has pure resistance load or adopts the load of transformation of electrical energy technology driving or only be used for the control information compiling when transmitting, and described zero point, the width of expansion area can be adjusted in half wave cycles to help increasing quantity of information, enhancing information Recognition and anti-jamming capacity.
9. the method for utilizing the AC power frequency supply establishment and transmitting high speed digital information according to claim 1, it is characterized in that: described AC power frequency supply is single-phase or polyphase source, and described power supply is 50Hz or 60Hz frequency or owing to the optional frequency that uses the transformation of electrical energy technology to produce and the power supply of voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100989034A CN100343883C (en) | 2004-12-10 | 2004-12-10 | Method for compiling high speed digital information using AC power frequency supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100989034A CN100343883C (en) | 2004-12-10 | 2004-12-10 | Method for compiling high speed digital information using AC power frequency supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1632839A CN1632839A (en) | 2005-06-29 |
| CN100343883C true CN100343883C (en) | 2007-10-17 |
Family
ID=34847979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100989034A Expired - Fee Related CN100343883C (en) | 2004-12-10 | 2004-12-10 | Method for compiling high speed digital information using AC power frequency supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100343883C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100369069C (en) * | 2004-12-06 | 2008-02-13 | 杨东亮 | Method of translating and editing digital information using AC industry frequency power source |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4746809A (en) * | 1986-10-30 | 1988-05-24 | Pittway Corporation | AC power line signaling system |
| CN1048274A (en) * | 1990-02-24 | 1991-01-02 | 林春汎 | Power line carrier joint defense warning device |
| CN2152352Y (en) * | 1993-01-30 | 1994-01-05 | 佟锦 | Carrier wave group control and remote control transmitter |
| US5814950A (en) * | 1995-04-28 | 1998-09-29 | The Genlyte Group Incorporated | Multiple channel, multiple scene dimming system |
| JP2004005465A (en) * | 2003-03-10 | 2004-01-08 | Toshiba Corp | Control processor |
| CN1547169A (en) * | 2003-12-04 | 2004-11-17 | 广州大学 | Method for controlling electric/electrical appliance using power line communication mode |
-
2004
- 2004-12-10 CN CNB2004100989034A patent/CN100343883C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4746809A (en) * | 1986-10-30 | 1988-05-24 | Pittway Corporation | AC power line signaling system |
| CN1048274A (en) * | 1990-02-24 | 1991-01-02 | 林春汎 | Power line carrier joint defense warning device |
| CN2152352Y (en) * | 1993-01-30 | 1994-01-05 | 佟锦 | Carrier wave group control and remote control transmitter |
| US5814950A (en) * | 1995-04-28 | 1998-09-29 | The Genlyte Group Incorporated | Multiple channel, multiple scene dimming system |
| JP2004005465A (en) * | 2003-03-10 | 2004-01-08 | Toshiba Corp | Control processor |
| CN1547169A (en) * | 2003-12-04 | 2004-11-17 | 广州大学 | Method for controlling electric/electrical appliance using power line communication mode |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1632839A (en) | 2005-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1444800A (en) | Energy self-sufficient high frequency transmitter | |
| CN106602947A (en) | Electric driving unit, chopper circuit, DC motor and electric equipment | |
| CN107147346B (en) | power conversion control device | |
| CN104426629A (en) | Physical layer coding and decoding methods and devices | |
| CN100343883C (en) | Method for compiling high speed digital information using AC power frequency supply | |
| CN102751881A (en) | Auxiliary power circuit of two-line light modulator | |
| CN103595446A (en) | Digital transmission method based on alternating current power line | |
| CN101320957A (en) | Control device of primary winding segmenting structure permanent magnet synchronous linear electric motor | |
| Srinivas et al. | Torque ripple minimization of 4 phase 8/6 switched reluctance motor drive with direct instantaneous torque control | |
| CN1619600A (en) | Method of translating and editing digital information using AC industry frequency power source | |
| CN104467623A (en) | Fan motor speed adjusting device, fan with same and fan motor | |
| CN106850141A (en) | A kind of physical message system data Lossless Compression transmission method of use DEFLATE algorithms | |
| CN1805648B (en) | Digital dimming energy-saving method and its control system | |
| CN102474942A (en) | Method and device for driving a lamp | |
| CN1701237A (en) | Amperage control for valves | |
| CN1319869C (en) | Pulse electromagnetic method for water treatment and dedicated equipment | |
| CN104301372B (en) | Direct current signal Transmission system | |
| CN207124573U (en) | A kind of highly reliable interpolation type Permanent Magnet Synchronous Motor Controller of low cost | |
| CN105377618A (en) | Method for producing, in particular configuring, a system, comprising a contact line and an apparatus, and device for performing the method | |
| Smaiah et al. | The implementation of SCADA open protocol IEC60870-5-101 on ARDUINO UNO board | |
| CN201904750U (en) | Conversion circuit for motor speed coding pulse of servo control system | |
| CN102868176B (en) | Based on the energy feedback system replacing multiple stator brake resistor for frequency converter by an inverter bridge | |
| CN203661399U (en) | An electrostatic eliminator enabling a single pin to output positive high direct voltage and negative high direct voltage in an alternate manner | |
| CN104601054B (en) | Control method of AC driving based digital anti-backlash control system | |
| CN204376804U (en) | A kind of motor speed regulation device for fan and apply fan and the fan electromotor of this device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING DONGYANG TIANZHAO ELECTRONIC TECHNOLOGY CO Free format text: FORMER OWNER: YANG DONGLIANG Effective date: 20110920 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100091 HAIDIAN, BEIJING TO: 100085 HAIDIAN, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110920 Address after: 100085, 1013D50, room ten, 26 Information Road, Haidian District, Beijing Patentee after: Beijing Dongyang day electronic technology Ltd. Address before: 100091, Beijing, Haidian District, 301 North Tower, No. 134 Patentee before: Yang Dongliang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071017 Termination date: 20211210 |