CN104867298A - Apparatus and method for address matching - Google Patents
Apparatus and method for address matching Download PDFInfo
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- CN104867298A CN104867298A CN201410057918.XA CN201410057918A CN104867298A CN 104867298 A CN104867298 A CN 104867298A CN 201410057918 A CN201410057918 A CN 201410057918A CN 104867298 A CN104867298 A CN 104867298A
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- address
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
Abstract
The present invention provides an apparatus and a method for address matching. The apparatus comprises at least two circuit boards, wherein the number of groups and the state of address lines on each circuit board are the same, the address lines of each circuit board comprise N groups, N is an integer of greater than or equal to 1, the address lines of each group comprise two address lines and respectively are an address line A and an address line B, and the combination state of the address lines A and B is any one of the following three states: the address line A on while the address line B off, the address line A off while the address line B on, and the address line A off while the address line B off. According to the present invention, the same address lines are arranged on the hardware so as to achieve the address code pairing, the same address code exists in all the circuit boards, and each circuit board has the same data attributes so as to achieve the communication; the prior art that the code is artificially read into the valve controller in advance to achieve the address code pairing is not required; and the error risk caused by the artificial coding can not be generated, and the chip is not used to carry the code, such that the time and the cost are saved.
Description
Technical field
The present invention relates to matching addresses technical field, particularly a kind of device and method of matching addresses.
Background technology
Along with the development of heating energy-saving, increasing user uses temperature controller to control hot duct now.The temperature that user is needed by temperature controller setting, temperature controller carries out communication by wireless with valve positioner.Valve positioner by-pass valve control actuator driven valve carries out corresponding action.
In prior art, before temperature controller and valve positioner carry out communication, temperature controller and valve positioner is needed to match, it is generally write coding (address code) in the chip of present valve positioner, then temperature controller and valve positioner are carried out code, thus the product forming one group of coupling between temperature controller and valve positioner is communicated.
But the method for current this pairing, needs write coding in valve positioner artificially, can there is the probability that coding is write like this, and write in chip by coding, too increase cost of products by mistake.
Therefore, those skilled in the art need to provide a kind of method of carrying out address pairing between temperature controller and valve positioner, greatly reduce product Installation and Debugging time and cost, there is not the situation that coding is write by mistake, also do not increase cost of products.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of device and method of matching addresses, the situation that avoiding encodes writes by mistake, greatly reduces product Installation and Debugging time and cost.
The embodiment of the present invention provides a kind of device of matching addresses, comprising: at least two circuit boards;
The group number of the address wire on each circuit board is all identical with address state;
The described address wire of each circuit board comprises N group; Described N be more than or equal to 1 integer;
Every group address line comprises two, is respectively A address wire and B address wire, and the assembled state of described A address wire and B address wire is any one in following three kinds: B address wire that A address wire leads to that B address wire is disconnected, A address wire is broken is logical, A address wire is broken, and B address wire is broken.
Preferably, described A address wire is led to the break level state of this corresponding group address line of B address wire and is: low level;
The described A address wire level state that B address wire leads to this corresponding group address line that breaks is: high level;
Described A address wire the break level state of this corresponding group address line of B address wire that breaks is: unsettled.
Preferably, described A address wire is led to the break level state of this corresponding group address line of B address wire and is: high level;
The described A address wire level state that B address wire leads to this corresponding group address line that breaks is: low level;
Described A address wire the break level state of this corresponding group address line of B address wire that breaks is: unsettled.
Preferably, the disconnected or B address wire of described A address wire is open closely crossed laser, is holed or lancinate and to punch in described A address wire or B address wire.
Preferably, described circuit board is two, is respectively data transmitting equipment and data receiver.
Preferably, described N is seven groups.
Preferably, the on off operating mode that described in seven groups, address wire is corresponding comprises 7
3kind.
Preferably, the on off operating mode that described in seven groups, address wire is corresponding is:
In first group address line: A address wire break B address wire lead to;
In second group address line: A address wire break B address wire break;
In 3rd group address line: A address wire is led to B address wire and broken;
In 4th group address line: A address wire break B address wire lead to;
In 5th group address line: A address wire break B address wire break;
In 6th group address line: A address wire is led to B address wire and broken;
In 7th group address line: A address wire is led to B address wire and broken.
The embodiment of the present invention also provides a kind of method of matching addresses, is applied at least two circuit boards;
Described circuit board arranges the address wire that group number is identical; Described address wire comprises N group; Described N be more than or equal to 1 integer; Every group address line comprises two, is respectively A address wire and B address wire;
The assembled state arranging the address wire on each circuit board is identical; The assembled state of described A address wire and B address wire is any one in following three kinds: B address wire that A address wire leads to that B address wire is disconnected, A address wire is broken is logical, A address wire is broken, and B address wire is broken.
Preferably, the disconnected or B address wire of described A address wire disconnected especially by laser, hole or lancinate and to punch in A address wire or B address wire.
Compared with prior art, the present invention has the following advantages:
All circuit boards arrange identical address wire, and address code corresponding to the address wire namely on each circuit board is identical.Comprise: the group number of address wire is identical, the state that each group address line is corresponding is also identical.Be provided with because of on hardware the pairing that identical address wire achieves address code between each circuit board like this, have identical address code between all circuit boards, each circuit board just has identical data attribute thus realizes communication like this.Apparatus and method provided by the invention are the couplings realizing address wire and address code by arranging address code on hardware, need not write the pairing that coding realizes address code as prior art is that by artificial in advance in valve positioner.The present invention both there will not be the risk of errors brought of artificially encoding, and chip can not be used again to carry coding, save time and cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is device embodiment one schematic diagram of matching addresses provided by the invention;
Fig. 2 is device embodiment two schematic diagram of matching addresses provided by the invention;
Fig. 3 is embodiment of the method one process flow diagram of matching addresses provided by the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, are described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing.
Device embodiment one:
See Fig. 1, this figure is device embodiment one schematic diagram of matching addresses provided by the invention.
The device of a kind of matching addresses that the present embodiment provides, comprising: at least two circuit boards;
The group number of the address wire on each circuit board is all identical with address state;
The described address wire of each circuit board comprises N group; Described N be more than or equal to 1 integer;
Every group address line comprises two, is respectively A address wire and B address wire, and the assembled state of described A address wire and B address wire is any one in following three kinds: B address wire that A address wire leads to that B address wire is disconnected, A address wire is broken is logical, A address wire is broken, and B address wire is broken.
In order to describe better and understand technical scheme provided by the invention, in Fig. 1, illustrate only two circuit boards, introduce for two circuit boards below.
Shown in Fig. 1 two circuit board is respectively first circuit board 100 and second circuit board 200.
Such as first circuit board 100 is data receiver, and second circuit board 200 is data transmitting equipment.
It should be noted that, the group number of the address wire on each circuit board can set according to actual needs, such as, according to the size of circuit board and/or the master chip of circuit board.
In the present embodiment, because the size of first circuit board 100 is less, and the requirement of the peripheral circuit of master chip in concrete application, be provided with seven group address lines.
Shown in Fig. 1, seven group address lines on first circuit board 100 are respectively:
First group address line: A1_L and A1_H;
Second group address line: A2_L and A2_H;
3rd group address line: A3_L and A3_H;
4th group address line: A4_L and A4_H;
5th group address line: A5_L and A5_H;
6th group address line: A6_L and A6_H;
7th group address line: A7_L and A7_H.
It should be noted that, every group address line comprises two address wires, represents different states by the combination of the different low and high levels of these two address wires, for A1_L corresponding A address wire, by the corresponding B address wire of A1_H.
In the present embodiment, A1_L represents low level, and A1_H represents high level; Such as, the hole (circle in figure) in the first group address line on A1_L has been got through, and the hole (circle in figure) on A1_H is not got through; The level state that then the first group address line externally presents is high level, and namely the level state that represents of A1_H, because A1_H is logical, is not interrupted.
Again such as, if the hole (circle in figure) in the first group address line on A1_H has been got through, the hole (circle in figure) on A1_L has not been got through, then the level state that the first group address line externally presents is low level, because A1_L is logical, A1_L represents low level.
In like manner, also can conversely, A1_L represents high level, and A1_H represents low level; This depend on A address wire and B address wire representative be high level or low level.
Be understandable that, the hole in two address wires in every group address line has at least the hole on to be got through, and namely two address wires have at least an address wire to be interrupted (hole on it is got through, and represents this address wire and is interrupted), i.e. low level.Two address wires can not deposited in a group are all logical, because there is one to represent high level, another represents low level, and what this group address line externally presented is high level, or low level just cannot be determined.
When two address wires in a group address line are disconnected entirely, the level state that this group address line externally presents is unsettled.
It should be noted that, A1_L also can be defined as when the hole on it is got through, and corresponding is high level; When A1_H is got through in the hole that also can be defined as on it, corresponding is low level.
It should be noted that, seven group address lines on second circuit board 200 are identical with seven group address lines on first circuit board 100, do not repeat them here.
The device that the embodiment of the present invention provides on first circuit board 100 and second circuit board 200, arranges identical address wire, the address code that the address wire namely on first circuit board 100 is corresponding, and the address code corresponding with the address wire on second circuit board 200 is identical.Comprise: the group number of address wire is identical, the state that each group address line is corresponding is identical.Such first circuit board and second circuit board just achieve the pairing of address code by hardware being arranged identical address wire, thus there is between first circuit board and second circuit board identical address code, such first circuit board and second circuit board just have identical data attribute thus realize communicating.Device provided by the invention is the coupling realizing address wire and address code by arranging address code on hardware, need not write the pairing that coding realizes address code as prior art is that by artificial in advance in valve positioner.The present invention both there will not be the bit error rate brought of artificially encoding, and chip can not be used again to carry coding, provide cost savings.
Device embodiment two:
The principle of work of device provided by the invention is introduced below in conjunction with embody rule.
Introduce at temperature controller and valve positioner for this application of installation.
See Fig. 2, this figure is device embodiment two schematic diagram of matching addresses provided by the invention.
Using first circuit board as valve positioner 100a, using second circuit board as temperature controller 200a.
The device of the matching addresses that the present embodiment provides, the corresponding low level of A address wire, the corresponding high level of B address wire, such as:
Described A address wire leads to the break level state of this corresponding group address line of B address wire: low level;
The described A address wire level state that B address wire leads to this corresponding group address line that breaks is: high level;
Described A address wire the break level state of this corresponding group address line of B address wire that breaks is: unsettled.
It should be noted that, the corresponding high level of A address wire also can be set, the corresponding low level of B address wire, such as:
Described A address wire leads to the break level state of this corresponding group address line of B address wire: high level;
The described A address wire level state that B address wire leads to this corresponding group address line that breaks is: low level;
Described A address wire the break level state of this corresponding group address line of B address wire that breaks is: unsettled.
It should be noted that, address wire is logical or disconnected can be realized by punch in address wire, and the hole in address wire is got through can corresponding high level, also can corresponding low level, and this is relative, and rule of can as required or punching is arranged.
Such as, the disconnected or B address wire of described A address wire is open closely crossed laser, is holed or lancinate and to punch in described A address wire or B address wire.
Be introduced valve positioner 100a and temperature controller 200a all to be arranged seven group address lines below, namely N is 7.
Such as, temperature controller 200a is data transmitting equipment, and valve positioner 100a is data receiver.
Be understandable that, because every group address line comprises two address wires, two address wires except two complete not by except the state that interrupts, comprise three kinds of combinations altogether, so the on off operating mode that described in seven groups, address wire is corresponding comprises 7
3kind.That is, if address wire comprises N group, then the state that N group address line combines out is N
3kind.
Such as, seven group address lines on valve positioner 100a and temperature controller 200a are all set to following on off operating mode and are:
In first group address line: A address wire break B address wire lead to;
In second group address line: A address wire break B address wire break;
In 3rd group address line: A address wire is led to B address wire and broken;
In 4th group address line: A address wire break B address wire lead to;
In 5th group address line: A address wire break B address wire break;
In 6th group address line: A address wire is led to B address wire and broken;
In 7th group address line: A address wire is led to B address wire and broken.
The on off operating mode of above address wire can be represented simply by table 1.
Table 1
| Ai | Bi |
| i=1 | 0 | 1 |
| i=2 | 0 | 0 |
| i=3 | 1 | 0 |
| i=4 | 0 | 1 |
| i=5 | 0 | 0 |
| i=6 | 1 | 0 |
| i=7 | 1 | 0 |
In table 1,0 represents that corresponding address wire is " breaking ", and 1 represents that corresponding address wire is " leading to ".
Such as, address wire is broken, and punches accordingly in this address wire; Address wire is led to, and this address wire is not punched.
Because valve positioner 100a is identical with the address code of setting on temperature controller 200a, therefore, successful matching on valve positioner 100a and temperature controller 200a, now, can realize communication between on valve positioner 100a and temperature controller 200a.
Such as, temperature controller 200a sends control command by wireless network to valve positioner 100a, and after valve positioner 100a receives control command, control actuator and drive, actuator driven valve carries out action, thus realizes the control to temperature.
Such as, temperature controller 200a is arranged on the wall of subscriber household, or telepilot form exists.When user regulates temperature controller 200a, temperature controller 200a will by controlled in wireless valve positioner 200a, thus by-pass valve control carries out action.
It should be noted that, the inherent total pipeline of general each subscriber household arranges a valve positioner, therefore, each family only needs to arrange a temperature controller and a valve positioner matches.Be understandable that, also large-scale factory or office is had, need to arrange multiple temperature controller, multiple valve positioner, the situation of the corresponding multiple valve positioner of a temperature controller may be there is like this, such as, corresponding two valve positioners of temperature controller, in like manner, it is identical with the address code of the address wire on two valve positioners i.e. these three circuit boards that this temperature controller is set.
Based on the device of a kind of matching addresses that above embodiment provides, present invention also offers a kind of method of matching addresses, introduce in detail below in conjunction with accompanying drawing.
See Fig. 3, this figure is embodiment of the method one process flow diagram of matching addresses provided by the invention.
The method of the matching addresses that the present embodiment provides, is applied at least two circuit boards;
S301: the address wire that group number is identical is set on described circuit board; Described address wire comprises N group; Described N be more than or equal to 1 integer; Every group address line comprises two, is respectively A address wire and B address wire;
S302: the assembled state arranging the address wire on each circuit board is identical.The assembled state of described A address wire and B address wire is any one in following three kinds: B address wire that A address wire leads to that B address wire is disconnected, A address wire is broken is logical, A address wire is broken, and B address wire is broken.
In the present embodiment, A1_L represents low level, and A1_H represents high level; Such as, the hole (circle in figure) in the first group address line on A1_L has been got through, and the hole (circle in figure) on A1_H is not got through; The level state that then the first group address line externally presents is high level, and namely the level state that represents of A1_H, because A1_H is logical, is not interrupted.
Again such as, if the hole (circle in figure) in the first group address line on A1_H has been got through, the hole (circle in figure) on A1_L has not been got through, then the level state that the first group address line externally presents is low level, because A1_L is logical, A1_L represents low level.
In like manner, also can conversely, A1_L represents high level, and A1_H represents low level; This depend on A address wire and B address wire representative be high level or low level.
Be understandable that, the hole in two address wires in every group address line has at least the hole on to be got through, and namely two address wires have at least an address wire to be interrupted (hole on it is got through, and represents this address wire and is interrupted), i.e. low level.Two address wires can not deposited in a group are all logical, because there is one to represent high level, another represents low level, and what this group address line externally presented is high level, or low level just cannot be determined.
When two address wires in a group address line are disconnected entirely, the level state that this group address line externally presents is unsettled.
It should be noted that, A address wire also can be defined as when the hole on it is got through, and corresponding is high level; When the B address wire hole that also can be defined as on it is got through, corresponding is low level.
The method that the embodiment of the present invention provides, all circuit boards arrange identical address wire, and the group number of address wire is identical, and assembled state corresponding to address wire is also identical.Address code corresponding to the address wire namely on all circuit boards is identical.Each circuit board achieves the pairing of address code by hardware being arranged identical address wire like this, thus has identical address code between each circuit board, and all like this circuit boards just have identical data attribute thus realize communication.Method provided by the invention is the coupling realizing address wire and address code by arranging address code on hardware, need not write the pairing that coding realizes address code as prior art is that by artificial in advance in valve positioner.The present invention both there will not be the bit error rate brought of artificially encoding, and chip can not be used again to carry coding, provide cost savings.
It should be noted that, the on-off of address wire, can realize, being understandable that by punching in address wire, punching can corresponding address line logical, and relatively, punching also can corresponding address line disconnected.
Disconnected or the B address wire of such as described A address wire disconnected especially by laser, hole or lancinate and to punch in A address wire or B address wire.
The above is only preferred embodiment of the present invention, not does any pro forma restriction to the present invention.Although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention.Any those of ordinary skill in the art, do not departing under technical solution of the present invention ambit, the Method and Technology content of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solution of the present invention, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solution of the present invention protection.
Claims (10)
1. a device for matching addresses, is characterized in that, comprising: at least two circuit boards;
The group number of the address wire on each circuit board is all identical with address state;
The described address wire of each circuit board comprises N group; Described N be more than or equal to 1 integer;
Every group address line comprises two, is respectively A address wire and B address wire, and the assembled state of described A address wire and B address wire is any one in following three kinds: B address wire that A address wire leads to that B address wire is disconnected, A address wire is broken is logical, A address wire is broken, and B address wire is broken.
2. the device of matching addresses according to claim 1, is characterized in that, described A address wire is led to the break level state of this corresponding group address line of B address wire and is: low level;
The described A address wire level state that B address wire leads to this corresponding group address line that breaks is: high level;
Described A address wire the break level state of this corresponding group address line of B address wire that breaks is: unsettled.
3. the device of matching addresses according to claim 1, is characterized in that, described A address wire is led to the break level state of this corresponding group address line of B address wire and is: high level;
The described A address wire level state that B address wire leads to this corresponding group address line that breaks is: low level;
Described A address wire the break level state of this corresponding group address line of B address wire that breaks is: unsettled.
4. the device of the matching addresses according to any one of claim 1-3, is characterized in that, the disconnected or B address wire of described A address wire is open close crosses laser, hole or lancinate and to punch in described A address wire or B address wire.
5. the device of matching addresses according to claim 1, is characterized in that, described circuit board is two, is respectively data transmitting equipment and data receiver.
6. the device of matching addresses according to claim 5, is characterized in that, described N is seven groups.
7. the device of matching addresses according to claim 6, is characterized in that, the on off operating mode that described in seven groups, address wire is corresponding comprises 7
3kind.
8. the device of matching addresses according to claim 7, is characterized in that, the on off operating mode that described in seven groups, address wire is corresponding is:
In first group address line: A address wire break B address wire lead to;
In second group address line: A address wire break B address wire break;
In 3rd group address line: A address wire is led to B address wire and broken;
In 4th group address line: A address wire break B address wire lead to;
In 5th group address line: A address wire break B address wire break;
In 6th group address line: A address wire is led to B address wire and broken;
In 7th group address line: A address wire is led to B address wire and broken.
9. a method for matching addresses, is characterized in that, is applied at least two circuit boards;
Described circuit board arranges the address wire that group number is identical; Described address wire comprises N group; Described N be more than or equal to 1 integer; Every group address line comprises two, is respectively A address wire and B address wire;
The assembled state arranging the address wire on each circuit board is identical; The assembled state of described A address wire and B address wire is any one in following three kinds: B address wire that A address wire leads to that B address wire is disconnected, A address wire is broken is logical, A address wire is broken, and B address wire is broken.
10. the method for matching addresses according to claim 9, is characterized in that, the disconnected or B address wire of described A address wire disconnected especially by laser, hole or lancinate and to punch in A address wire or B address wire.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410057918.XA CN104867298B (en) | 2014-02-20 | 2014-02-20 | A kind of device and method of address matching |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410057918.XA CN104867298B (en) | 2014-02-20 | 2014-02-20 | A kind of device and method of address matching |
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| CN104867298A true CN104867298A (en) | 2015-08-26 |
| CN104867298B CN104867298B (en) | 2018-03-06 |
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Cited By (1)
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| CN113777911A (en) * | 2021-10-09 | 2021-12-10 | 中国北方车辆研究所 | Controller composite error-proofing method based on address coding |
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| CN104867298B (en) | 2018-03-06 |
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