CN101499029A - Cabinet recognizing method, computer, cabinet and main board - Google Patents
Cabinet recognizing method, computer, cabinet and main board Download PDFInfo
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- CN101499029A CN101499029A CNA2008100575446A CN200810057544A CN101499029A CN 101499029 A CN101499029 A CN 101499029A CN A2008100575446 A CNA2008100575446 A CN A2008100575446A CN 200810057544 A CN200810057544 A CN 200810057544A CN 101499029 A CN101499029 A CN 101499029A
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Abstract
The invention relates to the field of electronic device, providing a method for identifying chassis, a computer, a chassis and a main board. The computer comprises: a chassis, a logo generating module for generating a first identity according to the chassis type; the main board used for obtaining the identity of the first generating module to generate labels according to the relation of the default logo with the chassis, identifying the chassis type corresponding to the first identity. The method comprises: setting the first identity of the first chassis; identifying the chassis type of the first identity according to the relation of the pre-set chassis identity and the chassis type. The chassis comprises box body physically connected and an identity identifying module. The main board comprises an identity reading module and a type identifying module. by the technological solution, the main board can identify the type of the chassis and distinguish the chassis with different types which really embodying the universal ability of the main board, satisfying the different request and function for different types of chassis.
Description
Technical field
The present invention relates to electronic device field, particularly relate to a kind of method of cabinet, a kind of computing machine, cabinet and mainboard discerned.
Background technology
In the prior art, as for computing machine, usually need be applied to the cabinet of number of different types with a mainboard, for example be applied to the cabinet of the different model of same framework such as mATX framework, when the difference of these cabinets may cause that same mainboard such as the identical same mainboard of BIOS be applied to dissimilar cabinets, the actual demand difference of some aspect.And in the prior art, because mainboard can't be distinguished these dissimilar cabinets, so when this same mainboard is applied to dissimilar cabinets, can't realize carrying out special operation at different cabinets.
Particularly, for example, its capacity of dissimilar cabinets of same framework is that internal capacity may be different, and the capacity of some cabinet may be big, and some may be littler.The difference of chassis capacity can cause the difference to the actual demand of system radiating.Because the heat-dissipating space in its casing of jumbo cabinet is bigger than the cabinet of low capacity, may not be suitable for the cabinet of low capacity so be applicable to the heat sink conception of big cabinet.At present, when using same general mainboard on dissimilar cabinets, can only use identical BIOS for the versatility that guarantees mainboard is same BIOS, and this BIOS can only realize a kind of heat sink conception.Running into thisly when being applied to the situation of dissimilar cabinets, the system radiating that the cabinet of big volume forms may occur and to meet the demands and the undesirable situation of heat radiation of the system that the cabinet of low capacity is formed with a mainboard.For this situation, prior art uses this general heat sink conception to go to satisfy the radiating requirements of different system always, and to make the identical same mainboard of BIOS be applied to that different system that dissimilar cabinets forms has be self tailor-made optimized heat sink conception and fail to find.Certainly, removing above-mentioned heat sink conception is that the cabinet of using same mainboard also has other characteristic demand, can't distinguish at current mainboard under the situation of different chassis types, all can't realize at concrete chassis types.
Summary of the invention
Embodiments of the invention provide a kind of and discern the method for cabinet, a kind of computing machine, cabinet and mainboard, so that mainboard can identify dissimilar cabinets.
To achieve these goals, on the one hand, provide a kind of method of discerning cabinet, wherein, comprise the steps:
Obtain first sign of a cabinet;
According to default cabinet sign and the corresponding relation between chassis types, discern the corresponding chassis types of described first sign.
On the other hand, provide a kind of computing machine, wherein, comprising:
Cabinet;
The sign generation module is used for generating first sign corresponding with described cabinet according to the type of cabinet;
Mainboard, be arranged in the described cabinet, be electrically connected, be used to obtain described first sign that described sign generation module generates with described sign generation module, and, discern the corresponding chassis types of described first sign according to default cabinet sign and the corresponding relation between the chassis types.
Another aspect provides a kind of cabinet, comprises casing, wherein, also comprises:
With the sign generation module of described casing physical connection, be used for generating the cabinet sign corresponding with described cabinet according to the type of cabinet.
On the one hand, provide a kind of mainboard again, wherein, comprising:
Identity reading module is used to read first sign of the cabinet correspondence of holding described mainboard;
The type identification module is used for discerning the corresponding chassis types of described first sign according to default cabinet sign and the corresponding relation between the chassis types
Technique scheme has following technique effect:
The computing machine of the embodiment of the invention, by be provided with the sign generation module generate the cabinet corresponding sign with chassis types as with chassis types corresponding address information, and by mainboard as obtaining the cabinet sign by being arranged on functional module among the BIOS on the mainboard, and according to the sign of obtaining, and the corresponding relation between default cabinet sign and the chassis types, identify the type of cabinet, thereby, when being applied to different chassis types with a mainboard, after this mainboard identifies chassis types, can call scheme such as the optimum heat sink conception that is applicable to the type cabinet optimum by BIOS, just can realize best heat sink conception by same BIOS at different cabinet institute construction system correspondence, thereby can utilize same BIOS to satisfy the special-purpose temperature control scheme of dissimilar cabinets and other, thereby can really realize the versatility of mainboard because of the different needed otherness demands of chassis types;
The method of the embodiment of the invention is by being cabinet setting and chassis types corresponding identification such as address information, mainboard can be read as the sign that this cabinet is provided with, and according to default cabinet sign and the corresponding relation between the chassis types, can identify the particular type of cabinet, thereby, when being applied to different chassis types with a mainboard, after this mainboard identifies chassis types, can call scheme such as the optimum heat sink conception that is applicable to the type cabinet optimum by BIOS, just can realize best heat sink conception by same BIOS at different cabinet institute construction system correspondence, thereby can utilize same BIOS to realize at the special-purpose temperature control scheme of dissimilar cabinets and/or other, thereby can really realize the versatility of mainboard because of the different needed otherness demands of chassis types.
Description of drawings
Fig. 1 is the structural representation of the computing machine of one embodiment of the invention;
Fig. 2 is in the computing machine of another embodiment of the present invention, the structural representation of mainboard;
Fig. 3 is in the computing machine of another embodiment of the present invention, the circuit diagram of the junction block that is connected with mainboard;
Fig. 4 is in the computing machine of another embodiment of the present invention, and the short-circuited conducting sleeve that is used with junction block shown in Figure 3 makes up synoptic diagram;
Fig. 5 is the schematic flow sheet of method of the identification cabinet of one embodiment of the invention.
Embodiment
For technical matters, technical scheme and advantage that the embodiment of the invention will be solved is clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
Fig. 1 is the structural representation of the computing machine of one embodiment of the invention.As Fig. 1, the computing machine 100 of one embodiment of the invention comprises: cabinet 101; Sign generation module 102 is used for generating first sign corresponding with described cabinet according to the type of cabinet; Mainboard 103, be arranged in the cabinet, be electrically connected, be used to obtain described first sign that described sign generation module 103 generates with sign generation module 102, and, identify the corresponding chassis types of described first sign according to default cabinet sign and the corresponding relation between the chassis types.Exemplarily, this computing machine also can comprise display device.
In the realization of the embodiment of the invention, the cabinet sign that the sign generation module generates can be Digital Logic information, as using binary-decimal code (binary-coded decimal, BinaryCode Decimal) the Digital Logic information of Biao Daing, particularly, can be the address information that binary-coded decimal is expressed, as the address information of expressing with the height of logic level.Exemplarily, the sign generation module can be embodied as: utilize the address generation module design of BCD cryptoprinciple, that can generate the address information of binary-coded decimal expression, particularly, but specific implementation is an address generating circuit module such as a circuit board, and the address information of described generation is the cabinet sign that is provided with into cabinet.
The sign generation module of the embodiment of the invention can with the casing physical connection of cabinet, as connecting by common flexible thin wire, or connect by other existing each physical connection mode, even can this sign generation module is fixing as being bundled on the cabinet, can guarantee to identify generation module and corresponding the combining of the pairing cabinet energy of the identification information of its generation like this, avoid when assembling, occurring mistake.Wherein, do not need electric property to be connected between sign generation module and the casing.Certainly, the sign generation module also can be separated with cabinet, and not with the cabinet physical connection, but so easy generation is because assembling error produces the address mistake not corresponding with cabinet, promptly causes the cabinet that recognizes to identify and the type mismatch of cabinet reality.
Particularly, in one embodiment of this invention, sign generation module such as address generation module can be realized by on the mainframe box casing as computing machine on the cabinet casing circuit module being set, this circuit module is drawn lead and is connected on the mainboard, by this lead, mainboard can read the sign of this cabinet that this circuit module generates.Exemplarily, this circuit module can be the little circuit board according to the Digital Logic address information such as the address information that binary-coded decimal is expressed of BCD design concept such as the expression of dial-up address switch principle design.This circuit board realizes that the required DC voltage of output Digital Logic address information can realize by battery is installed, and also can introduce from mainboard by the lead of drawing on circuit board.Exemplarily, utilize in the lead that this circuit board draws two to come to introduce in order to cooperating the DC voltage of recognition logic level from mainboard, these two promptly as the Digital Logic power lead of this circuit board; Other several leads that utilization is drawn are as the address wire of the Digital Logic of expressing address information.Wherein, article 2, address wire just can be expressed 4 different address informations, also just can distinguish 4 kinds of dissimilar cabinets, and 3 address wires just can be expressed 8 different address informations, also just can distinguish 8 kinds of dissimilar cabinets, according to what of the type that will distinguish cabinet the bar number of the address wire of drawing can be set, the chassis types that distinguish is many more, then needs the address wire of drawing also correspondingly many.Exemplarily, if differentiation is the series chassis of same mainboard framework, as mainboard is mATX framework series chassis, because the series chassis of general same mainboard framework is at most also with regard to 4 to 5 models, so can realize 8 different geocodings with 3 address wires, add that the Digital Logic power lead amounts to 4 lines, the circuit that is used to realize crate address read module function is placed on the mainboard and can bring burden to installation work.
In specific implementation, convenience for assembling, can set in advance the sign generation module and make its output fixing Digital Logic information corresponding with chassis types, and the sign generation module that will set is connected with cabinet as binding together, when assembling, can directly the sign generation module be connected with mainboard like this, and need not after connection, to be provided with again according to chassis types again.
As Fig. 2, in the computing machine of another embodiment of the present invention, mainboard also can comprise: sign fetch interface 201 is used for being electrically connected sign generation module and mainboard; Identity reading module 202 is electrically connected with the sign generation module by the sign fetch interface, is used to read the cabinet sign that the sign generation module generates; Type identification module 203 is used for identifying the type of described cabinet according to the corresponding relation between the cabinet sign that reads, the cabinet sign that reaches setting and the chassis types.Exemplarily, above-mentioned sign fetch interface can directly be presented as present interfaces circuit or interface chip on the mainboard, also can be embodied as the junction block (Header) newly-increased on existing mainboard or the interface module of other form.Exemplarily, this newly-increased interface block or interface module can be connected with interface integrated circuit IC on the mainboard such as Super I/O or the corresponding pin of south bridge (pin).Identity reading module and type identification module can be started to control the Basic Input or Output System (BIOS) (BIOS, Basic Input Output System) of making usefulness by bottom and be realized.Exemplarily, during the system boot initiating hardware, BIOS on the mainboard starts this identity reading module and type identification module, read out the cabinet identification information from the sign generation module that is connected with mainboard, and according to set in advance as being arranged on the particular type that cabinet sign among the BIOS and the corresponding relation between the chassis types identify current cabinet, exemplarily, the form storage that this corresponding relation can relation table.
In another embodiment of the present invention, sign generation module 103 comprises: the short-circuited conducting sleeve that is provided with in advance by chassis types makes up; With the junction block (Header) that is connected with described mainboard by described sign fetch interface, be used for being used, to generate the corresponding described address information of described cabinet with described short-circuited conducting sleeve combination.Exemplarily, the combination of this short-circuited conducting sleeve can with described cabinet physical connection, as binding by flexible thin wire and cabinet.Particularly, can be referring to accompanying drawing 3, Fig. 3 is an example that be connected with mainboard, junction block (Header).As Fig. 3, this junction block 301 is totally 8 pins, and wherein, pin one, 3,5,7 meets power supply VCC, and this VCC can introduce from mainboard; Pin two, 4,6 is used separately as output port GPIO1, GPIO2 and the GPIO3 of address wire, is connected with mainboard, as the input/output port by mainboard address information is read in the mainboard as reading among the register IC of mainboard; And pin 8 is inserted as counnter attack.Wherein, the address information of cabinet is that the cabinet identification information is represented for the BCD that is realized by the height of pin GPIO1, GPIO2 and GPIO3 logic level encodes.
Exemplarily, as shown in table 1 below, when three pins were all got low level, this address information 000 this cabinet of sign was the cabinet of 25 liters of (25L) capacity; GPIO1 and GPIO2 be low level, when GPIO3 is high level, this address information 001 this cabinet of sign is the cabinet of 17 liters of (17L) capacity; GPIO1 and GPIO3 be low level, when GPIO2 is high level, the cabinet that this address information 010 this cabinet of sign is 13 liters of (13L) capacity etc.In conjunction with this table 1 and Fig. 3, when chassis types is 13L, short-circuited conducting sleeve combination with correspondence in advance is connected with junction block (Header), short-circuited conducting sleeve combination has realized between short circuit between 301 pin 3 and the pin 4, pin one and the pin two between open circuit, the pin 5 and 6 behind the state of open circuit, it is identification information that short-circuited conducting sleeve combination is set to the address information that can generate 010 after junction block 200 cooperates, promptly owing to the effect of pull down resistor, GPIO2 is a high level, and GPIO1, GPIO3 are low level.Behind the system boot, mainboard reads this identification information, and can to identify current chassis types according to table 1 be the 13L cabinet, then, can carry out the software function module corresponding with this chassis types, as the corresponding temperature control scheme of system that is constituted with this chassis types.In an application of the present invention, as when assembling cabinet and mainboard, can be earlier according to the state of the pre-set short-circuited conducting sleeve combination of the type of cabinet, and this short-circuited conducting sleeve combination is fixed on the corresponding cabinet, when assembling, only need with the short-circuited conducting sleeve combination be arranged on junction block on the mainboard and peg graft and get final product.In addition, in this embodiment of the present invention, the pin 8 of junction block 301 is unsettled, can be used for preventing the counnter attack plugging function of short-circuited conducting sleeve combination and junction block.
| GPIO1 | GPIO2 | GPIO3 | |
| 0 | 0 | 0 | |
| 0 | 0 | 1 | |
| 0 | 1 | 0 | 13L |
| . . . | |||
| 1 | 1 | 1 |
Table 1
Fig. 4 is among this embodiment, an example of the short-circuited conducting sleeve combination that is used with junction block shown in Figure 3.In this embodiment, a plurality of short-circuited conducting sleeves integrate and form the sign that an integral body is expressed to be needed.As Fig. 4, corresponding with junction block shown in Figure 3, the state that can form 3 positions is made up in the 1-6 hole in 7 holes of this short-circuited conducting sleeve combination 401 in twos, is respectively: 1,2 holes are combined to form the position 1 of binary number; 3,4 holes are combined to form position 2; 5,6 holes are combined to form position 3.Wherein, if 1,2 pins of junction block by the short-circuited conducting sleeve short circuit of 1,2 hole correspondences of short-circuited conducting sleeve combination and not short circuit express 1 or 0 of binary number; In like manner, whether short circuit is expressed 1 or 0 of binary number to utilize 3,4 and 5,6 combination.In the specific implementation, exemplarily, when need be with the respective pin short circuit in the junction block, sheet metal is set with the short circuit respective aperture between can making up by the corresponding aperture in the short-circuited conducting sleeve combination, sheet metal then is not set to keep non-short circuit state between the hole corresponding with the pin that does not need short circuit.Like this, when short-circuited conducting sleeve combination correspondence is plugged on the junction block of mainboard, according to the needs of the expressed concrete sign of short-circuited conducting sleeve, the hole bit pattern that need be expressed as " 1 " is just placed and is used for the sheet metal of short circuit, and the sheet metal of just not placing that needs to express " 0 " does not make it keep open circuit.In specific implementation, if by discrete short-circuited conducting sleeve, make mistakes easily in the time of assembling, so the present invention is made into a short-circuited conducting sleeve combination by the mode that discrete short-circuited conducting sleeve is combined, it is corresponding with a certain address information that it is set at, promptly corresponding with the cabinet of a certain type, chassis types has several like this, corresponding short-circuited conducting sleeve combination just has several, and chassis types and short-circuited conducting sleeve combination are to concern one to one, both can be bound together to constitute an integral body.When assembling, only need directly junction block to be inserted short-circuited conducting sleeve and get final product, and need not to be provided with immediately again by the short-circuited conducting sleeve of discrete form.Certainly, " the short-circuited conducting sleeve combination " used in the embodiment of the invention can also be other any shape and structure that can realize the short-circuited conducting sleeve function; And the present invention also can make up realization by discrete short-circuited conducting sleeve, and but, this method does not possess in concrete assembling is convenient to operation, advantage such as accurate, reliable when doing as a whole module assembling.
Obviously, the corresponding relation of above-mentioned address identification message and chassis types is not unique, and specifically corresponding which kind of cabinet of which sign has multiple possibility, only need preestablish this corresponding relation and get final product; And chassis types also is not limited to the cabinet by the AF differentiation, can also be the cabinet that the others different needs is distinguished.And junction block also might not be 8 pins.Short-circuited conducting sleeve and junction block also can be realized by other circuit or device that can produce address information.
The embodiment of the invention also discloses a kind of method of discerning cabinet.Fig. 5 is the schematic flow sheet of method of the identification cabinet of the embodiment of the invention.As Fig. 5, the method for the identification cabinet of the embodiment of the invention comprises the steps:
Preferably, in the method for this embodiment, cabinet is designated Digital Logic information such as the address information that binary-coded decimal is expressed.
Preferably, in the method for this embodiment, first sign of obtaining a cabinet is specially: when start, read first sign of a described cabinet by the BIOS that is provided with on mainboard.
Preferably, in the method for this embodiment, after identifying the corresponding chassis types of described first sign, also comprise:
According to the described described chassis types that identifies, carry out default and the corresponding temperature control scheme of described chassis types.
Utilize technical solution of the present invention, mainboard can identify the type of cabinet during system boot, thereby and distinguish dissimilar cabinets, and then can in different cabinets, realize the otherness function relevant at same mainboard with chassis types, exemplarily, as can realizing that based on the differentiation of chassis types same mainboard supports different temperature control scheme, thereby realize that general mainboard can realize best temperature control scheme in dissimilar cabinets by a BIOS.For example, according to the type of cabinet multiple temperature control scheme is set in BIOS in advance, when identifying cabinet and be jumbo chassis types, BIOS carries out the temperature control scheme corresponding with the high capacity cabinet; When identifying cabinet and be the chassis types of low capacity, BIOS carries out the temperature control scheme corresponding with the low capacity cabinet.Utilize technical scheme of the present invention can really realize the versatility of mainboard, can satisfy the otherness demand when being applied to dissimilar cabinets simultaneously and satisfy the specific demand of system's self-characteristic that different cabinets constitute heat sink conception with a mainboard, and technical scheme of the present invention is reliable and stable, do not need to change existing cabinet design, cost is low, reduce the human factor influence, can satisfy different system requirements.
The above is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the described principle of the embodiment of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (14)
1. a method of discerning cabinet is characterized in that, comprises the steps:
Obtain first sign of a cabinet;
According to default cabinet sign and the corresponding relation between chassis types, discern the corresponding chassis types of described first sign.
2. method according to claim 1 is characterized in that, described cabinet is designated: with the Digital Logic information of binary-decimal code expression.
3. method according to claim 1 and 2 is characterized in that, described first sign of obtaining a cabinet is specially:
When start, read first sign of a described cabinet by the Basic Input or Output System (BIOS) that on mainboard, is provided with.
4. method according to claim 1 is characterized in that, behind the corresponding chassis types of described first sign of described identification, also comprises:
According to the described described chassis types that identifies, carry out default and the corresponding temperature control scheme of described chassis types.
5. a computing machine is characterized in that, comprising:
Cabinet;
The sign generation module is used for generating first sign corresponding with described cabinet according to the type of cabinet;
Mainboard, be arranged in the described cabinet, be electrically connected, be used to obtain described first sign that described sign generation module generates with described sign generation module, and, discern the corresponding chassis types of described first sign according to default cabinet sign and the corresponding relation between the chassis types.
6. computing machine according to claim 5 is characterized in that, described sign generation module and described cabinet physical connection.
7. computing machine according to claim 6 is characterized in that, described sign generation module is fixed on the described cabinet.
8. computing machine according to claim 5 is characterized in that, described mainboard comprises:
The sign fetch interface is used to be electrically connected described sign generation module and described mainboard;
Identity reading module is electrically connected with described sign generation module by described sign fetch interface, is used to read described first sign that described sign generation module generates;
The type identification module is used for discerning the corresponding chassis types of described first sign according to default cabinet sign and the corresponding relation between the chassis types.
9. according to each described computing machine among the claim 5-8, it is characterized in that,
Described cabinet is designated: with the Digital Logic information of binary-decimal code expression.
10. computing machine according to claim 9 is characterized in that, described sign generation module comprises:
The short-circuited conducting sleeve that is provided with in advance by chassis types makes up; With
With the junction block that described sign fetch interface is connected, be used for being used, to generate the described Digital Logic information of described cabinet correspondence with described short-circuited conducting sleeve combination.
11. computing machine according to claim 10 is characterized in that, described short-circuited conducting sleeve combination and described cabinet physical connection.
12. computing machine according to claim 5 is characterized in that, described mainboard also comprises: temperature control module, be used for the described chassis types that identifies according to described, and carry out and the corresponding temperature control scheme of described chassis types.
13. a cabinet comprises casing, it is characterized in that, also comprises:
With the sign generation module of described casing physical connection, be used for generating the cabinet sign corresponding with described cabinet according to the type of cabinet.
14. a mainboard is characterized in that, comprising:
Identity reading module is used to read first sign of the cabinet correspondence of holding described mainboard;
The type identification module is used for discerning the corresponding chassis types of described first sign according to default cabinet sign and the corresponding relation between the chassis types.
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| CN2008100575446A CN101499029B (en) | 2008-02-02 | 2008-02-02 | Cabinet recognizing method, computer and main board |
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|---|---|---|---|
| CN2008100575446A CN101499029B (en) | 2008-02-02 | 2008-02-02 | Cabinet recognizing method, computer and main board |
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| CN101499029A true CN101499029A (en) | 2009-08-05 |
| CN101499029B CN101499029B (en) | 2011-05-25 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103927492A (en) * | 2013-01-14 | 2014-07-16 | 联想(北京)有限公司 | Data processing device and data protecting method |
| CN104699496A (en) * | 2013-12-10 | 2015-06-10 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN105573369A (en) * | 2014-11-06 | 2016-05-11 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN106016627A (en) * | 2016-06-29 | 2016-10-12 | 珠海格力电器股份有限公司 | Air conditioner panel recognition device and method as well as air conditioner |
| CN106332453A (en) * | 2015-06-16 | 2017-01-11 | 中兴通讯股份有限公司 | Method and device for determining manufacturing information of printed circuit board |
| CN108229603A (en) * | 2016-12-22 | 2018-06-29 | 航天信息股份有限公司 | A kind of monitoring system and its control method of engineering wiring trouble point |
| CN111008163A (en) * | 2019-11-30 | 2020-04-14 | 苏州浪潮智能科技有限公司 | VPP Address transmission method, system and storage medium |
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2008
- 2008-02-02 CN CN2008100575446A patent/CN101499029B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103927492A (en) * | 2013-01-14 | 2014-07-16 | 联想(北京)有限公司 | Data processing device and data protecting method |
| CN103927492B (en) * | 2013-01-14 | 2018-01-23 | 联想(北京)有限公司 | A kind of data processing equipment and data guard method |
| CN104699496A (en) * | 2013-12-10 | 2015-06-10 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN105573369A (en) * | 2014-11-06 | 2016-05-11 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN105573369B (en) * | 2014-11-06 | 2018-11-09 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
| CN106332453A (en) * | 2015-06-16 | 2017-01-11 | 中兴通讯股份有限公司 | Method and device for determining manufacturing information of printed circuit board |
| CN106016627A (en) * | 2016-06-29 | 2016-10-12 | 珠海格力电器股份有限公司 | Air conditioner panel recognition device and method as well as air conditioner |
| CN106016627B (en) * | 2016-06-29 | 2018-11-02 | 珠海格力电器股份有限公司 | A kind of air-conditioning panel identification device, method and a kind of air-conditioning |
| CN108229603A (en) * | 2016-12-22 | 2018-06-29 | 航天信息股份有限公司 | A kind of monitoring system and its control method of engineering wiring trouble point |
| CN111008163A (en) * | 2019-11-30 | 2020-04-14 | 苏州浪潮智能科技有限公司 | VPP Address transmission method, system and storage medium |
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|---|---|
| CN101499029B (en) | 2011-05-25 |
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