CN100501427C - Identifying system and method - Google Patents
Identifying system and method Download PDFInfo
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- CN100501427C CN100501427C CNB2005101137924A CN200510113792A CN100501427C CN 100501427 C CN100501427 C CN 100501427C CN B2005101137924 A CNB2005101137924 A CN B2005101137924A CN 200510113792 A CN200510113792 A CN 200510113792A CN 100501427 C CN100501427 C CN 100501427C
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- acceptance division
- pin position
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Abstract
The invention relates to electronic device identification system and method. The system includes the fist electronic device, connecting wire, and the second electronic device. The connecting wire is suited for the first electronic device includes the second connecting part, has the first foot position, the second foot position, and many identifying foot positions which are coupling with the first and second. The second electronic device includes one the second receiving part, has the first foot position receiving part, the second receiving part, many identification foot position receiving parts, identification cell coupling with the receiving parts. When the first electronic device is electrical property connected with the second one by connecting wire, the identification cell will supply identifying information to the second one to drive the first one according to identification foot position receiving part logic state.
Description
Technical field
The present invention relates to a kind of recognition system and method, relate in particular to two kinds of recognition system and methods between the electronic installation.
Background technology
During the stage,, can need a recognition device to come in the electronic product development and testing to these electronic installation identification for discerning same type but the electronic installation of different size.With the panel is example, and in old design, because panel component does not have in order to distinguish the design of panel, the slip-stick artist must make recognition device can distinguish different panel components with thumb-acting switch or other modes.Please refer to Fig. 1 a, Fig. 1 a is the synoptic diagram of an existing panel recognition system.In Fig. 1 a, panel 10 is connected with main circuit board 12 by connecting wire rod (not shown).Have a thumb-acting switch 14 on the main circuit board 12, but make main circuit board 12 identification panels 10.
For instance, if a main circuit board 12 can be supported panel A and panel B simultaneously, the slip-stick artist just can utilize thumb-acting switch 14, with this thumb-acting switch 14 be connected to a general output input pin position on main circuit board 12 chips (General Purpose Input/Output, GPIO).When using panel A, just this thumb-acting switch 14 is set to the position of GPIO pin position High, main circuit board 12 just may be read into the logical value 1 of this GPIO pin position.When using panel B, just this thumb-acting switch 14 is set to the position of GPIO pin position Low, main circuit board 12 just may be read into the logical value 0 of this GPIO pin position.This moment, main circuit board 12 just can use different parameters to drive panel 10 according to the data of GPIO pin position.
Though can utilize the design of thumb-acting switch 14 to make main circuit board 12 can support the test of multiple panel 10, but the operating mistake of thumb-acting switch 14 may make panel 10 damage, therefore a new design is proposed, make main circuit board 12 can support multiple panel 10, do not worry again because thumb-acting switch 14 operating mistakes cause the infringement of panel 10.
Summary of the invention
Purpose of the present invention is for providing a kind of recognition system and method, in order to the identification electronic installation.
The invention provides a kind of recognition system, comprise one first electronic installation, a connecting line and a second electronic device.This first electronic installation has one first acceptance division.This connecting line is applicable to this first electronic installation, comprises one first connecting portion and one second connecting portion.This first connecting portion is in order to connect this first acceptance division.This second connecting portion comprises one first pin position, a crus secunda position and a plurality of identification pin position, couples this first pin position or this crus secunda position respectively.This second electronic device comprises one second acceptance division and a recognition unit.This second acceptance division in order to connect this second connecting portion, comprises one first pin position acceptance division, a crus secunda position acceptance division and a plurality of identification pin position acceptance division.This first pin position acceptance division is in order to connect this first pin position.This crus secunda position acceptance division is in order to connect this crus secunda position.This identification pin position acceptance division is in order to connect this identification pin position.This recognition unit, couple this identification pin position acceptance division, when this first acceptance division and the electric connection of this first connecting portion and this second connecting portion and the electric connection of this second acceptance division, logic state according to this identification pin position acceptance division provides an identifying information to this second electronic device, in order to drive this first electronic installation.This first electronic installation has one first acceptance division.This connecting line is applicable to this electronic installation, comprises one first connecting portion and one second connecting portion.This first connecting portion is in order to connect this first acceptance division.This second connecting portion comprises one first pin position, a crus secunda position and a plurality of identification pin position, couples this first pin position or this crus secunda position respectively.This second electronic device comprises one second acceptance division and a recognition unit.This second acceptance division in order to connect this second connecting portion, comprises one first pin position acceptance division, a crus secunda position acceptance division and a plurality of identification pin position acceptance division.This first pin position acceptance division is in order to connect this first pin position.This crus secunda position acceptance division is in order to connect this crus secunda position.This identification pin position acceptance division is in order to connect this identification pin position.This recognition unit, couple this identification pin position acceptance division, when this first acceptance division and the electric connection of this first connecting portion and this second connecting portion and the electric connection of this second acceptance division, logic state according to this identification pin position acceptance division provides an identifying information to this second electronic device, in order to drive this first electronic installation.
The present invention also provides a kind of recognition methods, comprises the following steps: to provide one first electronic installation, has one first acceptance division; One connecting line is provided, is applicable to this first electronic installation, have one first connecting portion and one second connecting portion, wherein this second connecting portion has one first pin position, a crus secunda position and a plurality of identification pin position; The pin position be should discern and this first pin position or this crus secunda position were coupled to respectively; One second electronic device is provided, have one second acceptance division and a recognition unit, wherein this second acceptance division has one first pin position acceptance division, a crus secunda position acceptance division and a plurality of identification pin position acceptance division, and this recognition unit is coupled to this identification signal acceptance division; When this first acceptance division and the electric connection of this first connecting portion and this second acceptance division and the electric connection of this second connecting portion, this recognition unit provides an identifying information to this second electronic device according to the logic state of this identification pin position acceptance division, in order to drive this first electronic installation.
The present invention also provides a kind of recognition system, comprises one first electronic installation and a second electronic device.This first electronic installation has one first connecting portion, comprises one first pin position, a crus secunda position and a plurality of identification pin position, and wherein this a plurality of identification pin position couples this first pin position or this crus secunda position respectively.This second electronic device, comprise a recognition unit with one in order to first acceptance division that is connected first connecting portion with, wherein, first acceptance division comprises: one couples one first voltage level, couple one second voltage level in order to the first pin position acceptance division that connects this first pin position, one, in order to the crus secunda position acceptance division that connects this crus secunda position, a plurality of in order to connect the identification pin position acceptance division of this identification pin position.And recognition unit, couple this identification pin position acceptance division, when this first acceptance division and the electric connection of this first connecting portion, position the present invention also provides a kind of recognition methods according to this identification pin, comprise the following steps: to provide one first electronic installation, have one first acceptance division; One connecting line is provided, is applicable to this electronic installation, have one first connecting portion and one second connecting portion, wherein this second connecting portion has one first pin position, a crus secunda position and a plurality of identification pin position; The pin position be should discern and this first pin position or this crus secunda position were coupled to respectively; One second electronic device is provided, have one second acceptance division and a recognition unit, wherein this second acceptance division has one first pin position acceptance division, a crus secunda position acceptance division and a plurality of identification pin position acceptance division, and this recognition unit is coupled to this identification signal acceptance division; When this first acceptance division and the electric connection of this first connecting portion and this second acceptance division and the electric connection of this second connecting portion, this recognition unit provides an identifying information to this second electronic device according to the logic state of this identification signal acceptance division, in order to drive this first electronic installation.
The present invention also provides a kind of recognition system, comprises one first electronic installation and a second electronic device.This first electronic installation has one first connecting portion, comprises one first pin position, a crus secunda position and a plurality of identification pin position, couples this first pin position or this crus secunda position respectively.This second electronic device has one first acceptance division, comprises a recognition unit, one first pin position acceptance division, couples one first voltage level, a crus secunda position acceptance division, couples one second voltage level and a plurality of identification pin position acceptance division.This recognition unit couples this identification pin position acceptance division, when this first acceptance division and this first connecting portion electrically connect, provides an identifying information to this second electronic device according to the logic state of this identification signal acceptance division, in order to drive this first electronic installation.
The present invention also provides a kind of recognition methods, comprises the following steps: to provide one first electronic installation, has one first connecting portion, and wherein this first connecting portion has one first pin position, a crus secunda position and a plurality of general pin position; One second electronic device is provided, has one first acceptance division and a recognition unit, wherein this first acceptance division has one first pin position acceptance division, a crus secunda position acceptance division and a plurality of general pin position acceptance division; The a part of general pin of planning position is a plurality of identification pin positions in this general pin position on this first connecting portion, is coupled to this first pin position or this crus secunda position respectively; This first pin position acceptance division is coupled to the voltage level with one first logic state; This crus secunda position acceptance division is coupled to the voltage level with one second logic state; In this general pin position acceptance division, plan that a part of general pin position acceptance division is a plurality of identification pin position acceptance division, make it to this identification pin position in should first connecting portion, and should discern pin position acceptance division and be coupled to this recognition unit; When this first electronic installation and the electric connection of this second electronic device, this recognition unit obtains an identifying information by the logic state of this identification pin position acceptance division, and this second electronic device drives this first electronic installation according to this identifying information.
Description of drawings
For above-mentioned and other purposes of the present invention, feature and advantage can be become apparent, cited below particularlyly go out preferred embodiment, and conjunction with figs., be described in detail below:
Fig. 1 a is the synoptic diagram of an existing panel recognition system.
Fig. 1 b is according to a process flow diagram of the present invention.
Fig. 2 is the synoptic diagram according to one embodiment of the invention.
Fig. 3 is the corresponding diagram of three kinds of different panels and identification code and identification pin position.
Fig. 4 is applicable to the connecting line of panel A among Fig. 3 and the synoptic diagram of second electronic device 20.
Fig. 5 is applicable to the connecting line of panel B among Fig. 3 and the synoptic diagram of second electronic device 20.
Fig. 6 is applicable to the connecting line of panel C among Fig. 3 and the synoptic diagram of second electronic device 20.
Fig. 7 is the synoptic diagram of another embodiment of the present invention.
Embodiment
Fig. 1 b is according to a process flow diagram of the present invention.Elder generation in the present embodiment, utilizes n identification pin position can reach maximum identifications 2 according to the number of the quantity decision identification pin position of the electronic installation of need identification in step S11
nIndividual electronic installation.The electronic installation number that for example need discern is 3, and the number of then discerning the pin position will be 2 at least.If needing the electronic installation number of identification is 16, the number of then discerning the pin position will be 4 at least.In step S13, on recognition device, select the first pin position and crus secunda position, be coupled to respectively first and or second voltage level, in order to presentation logic level 0 or 1.In step S15, select electronic installation and recognition device that a connecting line connects needs identification.
In the present invention, connecting line has two kinds of designs at least, and a kind of is not general all electronic installations, but only is suitable for a specific electronic devices.Wherein this kind only is suitable for the connecting line of a specific electronic devices, can comprise many identification signal lines, first and second signal wire, respectively to discerning pin position and first and second pin position.For the electronic installation that the correct identification of recognition device need be discerned, so the identification signal line in the connecting line can provide the identification code of the electronic installation that needs identification to recognition device when connecting recognition device.In connecting line, according to the identification code of the electronic installation of need identification, the identification signal line is coupled to first or the secondary signal line respectively, need the identification code of the electronic installation of identification in order to expression.In step S17, when connecting line was connected with recognition device, recognition device read the signal on the identification pin position, and with the identification code of the electronic installation that needing to obtain identification, recognition device and according to this identification code selects suitable parameter to drive this electronic installation.Except the above-mentioned connecting line that only is suitable for a specific electronic devices designs (this design please refer to the explanation of Fig. 4 ~ Fig. 6), connecting line also can be designed to general all electronic installations, and (for example according to the embodiment of Fig. 7, connecting line promptly can general all electronic installations.)。
Fig. 2 is the synoptic diagram according to one embodiment of the invention.First electronic installation 27 has one second acceptance division 26, in order to connect second connecting portion 24 on the connecting line 25.Second electronic device 20 has one first acceptance division 22 and recognition unit 21, and first acceptance division 22 is in order to connect first connecting portion 23 on the connecting line 25.Connecting line 25 has many identification signal lines (not shown), can couple first signal wire of presentation logic level 0 or the secondary signal line of logic level 1 respectively according to the identification code of this electronic installation.When connecting line 25 was connected with second electronic device 20, recognition unit 21 can read the represented identification code of identification signal line on the connecting line 25, and according to following this identification code to drive this first electronic installation 27.Certainly, designed herein connecting line, function (this design please refer to the explanation of Fig. 4 ~ Fig. 6) with the identification code of providing, the personnel that know this technology also can connecting line be provided only provide signal transfer functions, and can be designed to general all electronic installations, and first electronic installation 27 is designed to have the function of the identification code of providing, and (for example according to the embodiment of Fig. 7, connecting line promptly can general all electronic installations.)。
For more clearly demonstrating the present invention, this instructions is that example is done explanation with three kinds of different panels.Because three kinds of panels (also being three kinds of different electronic installations) are arranged, so need three kinds of different connecting lines,, have the function of the identification code of providing therefore as if designed connecting line, then need 2 identification pin positions that the function of discerning 3 kinds of panels can be provided on the connecting line.Please refer to Fig. 3, Fig. 3 is the corresponding diagram of three kinds of different panels and identification code and identification pin position, wherein panel A has identification code [00], panel B has identification code [01] and panel C has identification code [10], and first and second identification pin position of three kinds of connecting lines of its correspondence can be coupled to logic level combination [00], [01] and [10] respectively.
Fig. 4 is applicable to the connecting line of panel A among Fig. 3 and the synoptic diagram of second electronic device 20.In the present embodiment, the identification code of panel A is [00], and second electronic device 20 has one first acceptance division 22 and recognition unit 21.Wherein first acceptance division 22 comprises one first identification signal acceptance division 31, one second identification signal acceptance divisions, 32, one first signal receiving parts 36 and a secondary signal acceptance division 35.Wherein, above-mentioned recognition unit 21 connects the second identification signal acceptance division 32 and the first identification signal acceptance division 31 respectively, and first signal receiving part 36 couples one first voltage level of second electronic device 20, in order to presentation logic state 0, secondary signal acceptance division 35 couples one second voltage level of second electronic device 20, in order to presentation logic state 1.
And in first connecting portion 23, the first identification signal connecting portion 33 and the second identification signal connecting portion 34 be while coupled with first signal connecting portion 38 in connecting line 25.When first connecting portion 23 is connected with first acceptance division 22, first signal connecting element 38 and secondary signal connecting portion 37 be coupled with first signal acceptance divisions 36 and secondary signal acceptance divisions 35 respectively, and the first identification signal acceptance division 31 and the second identification signal acceptance division 32 are coupled to the first identification signal connecting portion 33 and the second identification signal connecting portion 34 respectively.Therefore the first identification signal acceptance division 31 and the second identification signal acceptance division 32 can being connected by first connecting portion 23 and first acceptance division 22, and be electrically connected to first voltage level of presentation logic state 0 simultaneously, thereby make that recognition unit 21 just can be by connecting the first identification signal acceptance division 31 and the second identification signal acceptance division 32, and obtain the identification code [00] of panel A, thus, second electronic device 20 just can drive panel A according to identification code [00].
Fig. 5 is applicable to the connecting line of panel B among Fig. 3 and the synoptic diagram of second electronic device 20.In the present embodiment, the identification code of panel B is [01], and Fig. 5 and Fig. 4 compare, and unique difference is in first connecting portion 23 that the first identification signal connecting portion 33 and the second identification signal connecting portion 34 be difference coupled with first signal connecting portion 38 and secondary signal connecting portion 37 in connecting line 25.Therefore the first identification signal acceptance division 31 and the second identification signal acceptance division 32 can being connected by first connecting portion 23 and first acceptance division 22, and be electrically connected to first voltage level of presentation logic state 0 and second voltage level of presentation logic state 1 respectively, thereby make that recognition unit 21 can be by connecting the first identification signal acceptance division 31 and the second identification signal acceptance division 32, and obtain the identification code [01] of panel B, thus, second electronic device 20 just can drive panel B according to identification code [01].
Fig. 6 is applicable to the connecting line of panel C among Fig. 3 and the synoptic diagram of second electronic device 20.In the present embodiment, the identification code of panel C is [10], and Fig. 6 and Fig. 4 compare, and unique difference is in first connecting portion 23 that the first identification signal connecting portion 33 and the second identification signal connecting portion 34 couple the secondary signal connecting portion 37 and first signal connecting element 38 respectively in connecting line 25.Therefore the first identification signal acceptance division 31 and the second identification signal acceptance division 32 can being connected by first connecting portion 23 and first acceptance division 22, and be electrically connected to second voltage level of presentation logic state 1 and first voltage level of presentation logic state 0 respectively, thereby make that recognition unit 21 can be by connecting the first identification signal acceptance division 31 and the second identification signal acceptance division 32, and obtain the identification code [10] of panel C, thus, second electronic device 20 just can drive panel C according to identification code [10].
Fig. 7 is the synoptic diagram of another embodiment of the present invention.In the present embodiment, be that example is done explanation with identification code for first electronic installation 41 of [01].As shown in Figure 7, second electronic device 40 has one first acceptance division 48 and recognition unit 42.Wherein first acceptance division 48 comprises one first identification signal acceptance division 44a, one second identification signal acceptance division 43a, one first signal receiving part 45a and a secondary signal acceptance division 46a.Wherein, above-mentioned recognition unit 42 connects the second identification signal acceptance division 43a and the first identification signal acceptance division 44a respectively, and the first signal receiving part 45a couples one first voltage level of second electronic device 40, in order to presentation logic state 0, secondary signal acceptance division 46a couples one second voltage level of second electronic device 40, in order to presentation logic state 1.
And in second acceptance division 47 on first electronic installation 41, comprised the second identification signal connecting portion 43b and the first identification signal connecting portion 44b, the first signal connecting element 45b and secondary signal connecting portion 46b.Wherein, the first identification signal connecting portion 44b and second identification signal connecting portion 43b difference coupled with first signal connecting portion 45b and secondary signal connecting portion 46b in second acceptance division 47.
When second acceptance division 47 passes through a hookup mechanism (as the connecting line among Fig. 2 25), and when first acceptance division 48 on the second electronic device 40 is connected, the first signal connecting element 45b and secondary signal connecting portion 46b be coupled with first signal acceptance division 45a and secondary signal acceptance division 46a respectively, and the first identification signal connecting portion 44b and the second identification signal connecting portion 43b are coupled to the first identification signal acceptance division 44a and the second identification signal acceptance division 43a respectively.Therefore the first identification signal acceptance division 44a and the second identification signal acceptance division 43a can being connected by second acceptance division 47 and first acceptance division 48, and be electrically connected to first voltage level of presentation logic state 0 and second voltage level of presentation logic state 1 respectively, thereby make recognition unit 42 can pass through the first identification signal acceptance division 44a and the second identification signal acceptance division 43a, and obtain the identification code [01] of first electronic installation 41, thus, second electronic device 40 just can drive first electronic installation 41 according to identification code [01].
Different with embodiment shown in Figure 2 is, embodiment shown in Figure 2 will provide the function of identification code, and design is on connecting line, so connecting line only is suitable for the electronic installation that meets single kind and can't be shared.Present embodiment then will provide the function of identification code, design is on electronic installation (as first electronic installation 41), and connecting line is designed to only provide signal transfer functions, so the connecting line between electronic installation and the recognition device (as second electronic device 40) can be shared.
Though the present invention discloses as above with preferred embodiment; yet be not in order to qualification the present invention, those of ordinary skills, without departing from the spirit and scope of the present invention; can do some change and correction, so protection scope of the present invention is as the criterion when looking defining of claims.
Claims (15)
1. a recognition system comprises one first electronic installation, a connecting line, a second electronic device;
Described first electronic installation has one first acceptance division;
Described connecting line is applicable to described first electronic installation, comprise one first connecting portion and one second connecting portion, wherein said first connecting portion is in order to connect described first acceptance division, described second connecting portion comprises one first pin position, a crus secunda position and a plurality of identification pin position, and described a plurality of identification pin position couples described first pin position or described crus secunda position respectively;
Described second electronic device comprises one second acceptance division and a recognition unit, wherein said second acceptance division is in order to connect described second connecting portion, described second acceptance division comprises one first pin position acceptance division, one crus secunda position acceptance division and a plurality of identification pin position acceptance division, the described first pin position acceptance division is in order to connect the described first pin position, described crus secunda position acceptance division is in order to connect described crus secunda position, described a plurality of pin position acceptance division is in order to connect described identification pin position, described recognition unit couples described identification pin position acceptance division, when described first acceptance division and the electric connection of described first connecting portion and described second connecting portion and the electric connection of described second acceptance division, logic state according to described identification pin position acceptance division provides an identifying information to described second electronic device, in order to drive described first electronic installation.
2. recognition system as claimed in claim 1 is characterized in that, the described first pin position acceptance division couples a logic high current potential.
3. recognition system as claimed in claim 1 is characterized in that, a described crus secunda position acceptance division couples a logic low current potential.
4. recognition system as claimed in claim 1 is characterized in that, described first electronic installation is a display panels.
5. recognition methods comprises:
One first electronic installation is provided, has one first acceptance division;
One connecting line is provided, is applicable to described first electronic installation, have one first connecting portion and one second connecting portion, wherein said second connecting portion has one first pin position, a crus secunda position and a plurality of identification pin position;
Described identification pin position is coupled to described first pin position or described crus secunda position respectively;
One second electronic device is provided, have one second acceptance division and a recognition unit, wherein said second acceptance division has one first pin position acceptance division, a crus secunda position acceptance division and a plurality of identification pin position acceptance division, and described recognition unit is coupled to described identification pin position acceptance division; And
When described first acceptance division and the electric connection of described first connecting portion and described second acceptance division and the electric connection of described second connecting portion, described recognition unit provides an identifying information to described second electronic device according to the logic state of described identification pin position acceptance division, in order to drive described first electronic installation.
6. recognition methods as claimed in claim 5 is characterized in that, the described first pin position acceptance division couples a logic high current potential.
7. recognition methods as claimed in claim 5 is characterized in that, described crus secunda position acceptance division couples a logic low current potential.
8. a recognition system comprises one first electronic installation, a second electronic device;
Described first electronic installation has one first connecting portion, and described first connecting portion comprises one first pin position, a crus secunda position and a plurality of identification pin position, and described a plurality of identification pin position couples described first pin position or described crus secunda position respectively;
Described second electronic device has one first acceptance division and a recognition unit, wherein said first acceptance division is in order to connect described first connecting portion, described first acceptance division comprises one first pin position acceptance division, one crus secunda position acceptance division and a plurality of identification pin position acceptance division, the described first pin position acceptance division couples one first voltage level, in order to connect the described first pin position, described crus secunda position acceptance division couples one second voltage level, in order to connect described crus secunda position, described a plurality of identification pin position acceptance division is in order to connect described identification pin position, described recognition unit couples described identification pin position acceptance division, when described first acceptance division and the electric connection of described first connecting portion, logic state according to described identification pin position acceptance division provides an identifying information to described second electronic device, in order to drive described first electronic installation.
9. recognition system as claimed in claim 8 is characterized in that, also comprises a connecting line, in order to connect described first electronic installation and described second electronic device.
10. recognition system as claimed in claim 8 is characterized in that, described first voltage level is a logic high current potential.
11. recognition system as claimed in claim 8 is characterized in that, described second voltage level is a logic low current potential.
12. a recognition methods comprises:
One first electronic installation is provided, has one first connecting portion, wherein said first connecting portion has one first pin position, a crus secunda position and a plurality of general pin position;
One second electronic device is provided, has one first acceptance division and a recognition unit, wherein said first acceptance division has one first pin position acceptance division, a crus secunda position acceptance division and a plurality of general pin position acceptance division;
The a part of general pin of planning position is a plurality of identification pin positions in the described general pin position on described first connecting portion, is coupled to described first pin position or described crus secunda position respectively;
The described first pin position acceptance division is coupled to the voltage level with one first logic state;
Described crus secunda position acceptance division is coupled to the voltage level with one second logic state;
In the acceptance division of described general pin position, plan that a part of general pin position acceptance division is a plurality of identification pin position acceptance division, make identification pin position described in its corresponding described first connecting portion, and described identification pin position acceptance division is coupled to described recognition unit; And
When described first electronic installation and the electric connection of described second electronic device, described recognition unit obtains an identifying information by the logic state of described identification pin position acceptance division, and described second electronic device drives described first electronic installation according to described identifying information.
13. recognition methods as claimed in claim 12 is characterized in that, also comprising provides a connecting line, in order to connect described first electronic installation and described second electronic device.
14. recognition methods as claimed in claim 12 is characterized in that, described first logic state is a logic state 1.
15. recognition methods as claimed in claim 12 is characterized in that, described second logic state is a logic state 0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101137924A CN100501427C (en) | 2005-10-10 | 2005-10-10 | Identifying system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101137924A CN100501427C (en) | 2005-10-10 | 2005-10-10 | Identifying system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1948979A CN1948979A (en) | 2007-04-18 |
| CN100501427C true CN100501427C (en) | 2009-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101137924A Expired - Fee Related CN100501427C (en) | 2005-10-10 | 2005-10-10 | Identifying system and method |
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| CN (1) | CN100501427C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108810751B (en) * | 2018-07-26 | 2021-06-08 | 合肥联宝信息技术有限公司 | Circuit for identifying electronic accessory and electronic equipment |
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| CN1948979A (en) | 2007-04-18 |
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Assignee: Wistron (Zhongshan) Co.,Ltd. Assignor: WISTRON Corp. Contract record no.: 2010990000613 Denomination of invention: Positive identification system and method Granted publication date: 20090617 License type: Exclusive License Open date: 20070418 Record date: 20100809 |
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