CN100426322C - Recognition system for single-board slot in frame - Google Patents
Recognition system for single-board slot in frame Download PDFInfo
- Publication number
- CN100426322C CN100426322C CNB200510024638XA CN200510024638A CN100426322C CN 100426322 C CN100426322 C CN 100426322C CN B200510024638X A CNB200510024638X A CN B200510024638XA CN 200510024638 A CN200510024638 A CN 200510024638A CN 100426322 C CN100426322 C CN 100426322C
- Authority
- CN
- China
- Prior art keywords
- pin
- veneer
- identification
- level
- machine frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The present invention relates to the electronic field, which discloses a recognition system for a slot of a single plate in a frame. The present invention can also set a slot number of a single plate exclusively in the occasion of no back plate, and can recognize the slot number of the single plate. The present invention is provided with a necessary line provided with a socket connector, wherein the socket connector is connected to a front plate of the single plate; a plurality of base pins are arranged on the socket connector. Therefore, the number of each slot can be determined exclusively by electrical levels of the base pins. A public base pin is among the base pins for providing reference electrical levels, and the rest base pins are recognition base pins for recognizing the number of the slot. The public pin can be connected to ground or high electrical levels. When the rest recognition base pins are connected with the public base pin, the electrical levels of the recognition base pins and the public base pin are the same. When the rest recognition base pins are not connected with the public base pin, the electrical levels of the recognition base pins and the public base pin are opposite. The single plate reads and recognizes the sequence of the electrical levels of the base pins so as to determine the number of the slot.
Description
Technical field
The present invention relates to electronic applications, the technology of obtaining of particularly veneer identification in the rack in the communication system (IDentity is called for short " ID ") number.
Background technology
In nearly decades, the communication technology has obtained very big development, particularly enter after the nineties in last century, with the information revolution tide that Internet service promotes, the communication system that makes this just be in frontier development is bigger towards capacity, processing is faster, the more intelligent direction of operation is rapidly advanced.So; in the machine room of common carrier; communication system equipment constantly upgrades; but early stage each upgrading all needs total system is replaced basically; require to protect the purpose of initial investment along with the development of subsystem technology and common carrier as far as possible; modern communication system architecture adopts main frame to add the form of numerous function veneers more; when facing frequent upgrading; can reduce the pressure of construction fund to a certain extent by the part veneer of only upgrading to improve system capability.
This shows that in the communication system architecture design, single board design partly becomes crucial aspect.Specifically, in communication system architecture, veneer is general to be placed in the machine frame as basic physical entity, and machine frame is placed on again in the corresponding rack, as a plurality of veneer co-operation realization whole communication system functions of subsystem.Those of ordinary skill in the art know, veneer in the rack is divided into concrete service board and support function veneer more, concrete service board is a functional unit of directly handling communication service, and the support function veneer but provides the subsidiary function unit of aspect such as whole communication system oam.When system's operate as normal, except having the information interaction with extraneous network, also there are transmission of Information such as data, signaling and Operation and Maintenance between each veneer, and the information transmission between each veneer must be based upon known road veneer identification (IDentity, be called for short " ID ") number, promptly accurately just can carry out on the basis of position.Comprise information such as cabinet No., frame number and slot number in these veneers ID number.So correct ID number that obtains veneer is the most basic step of system works.
In actual design, obtain by backboard setting for the ID of veneer number.The people who has been telecom operators' machine room knows, existing communication equipment is for industry design angle attractive in appearance, the front panel of general communication facilities is more succinct, mostly be various alarm indicators and a small amount of interface, wiring mode is behind adopted in a large amount of wiring, when even the front distribution is arranged behind distribution also exist, so all there is backboard in each machine frame, obtain by backboard setting for the ID of veneer number.Need to prove, this backboard is a printed circuit board (PCB) (Print Circuit Board that area is quite big, be called for short " PCB "), manufacturing cost is than higher, aggravation gradually along with communications industry competition, each communication equipment manufacturing producer is faced with significant cost pressure, for this between those plates and the fewer machine frame of framework line, the cancellation backboard, all make the selection that the front panel distribution becomes a kind of wisdom into by original backboard distribution, at first need the problem that solves with regard to becoming one so obtain veneer groove when not having backboard.
At present, designed a lot of veneer slots on the backboard usually, be each groove position and defined unique ID sign when the pin definitions of backboard groove position, veneer is inserted on the corresponding groove position, directly gathers these information and can discern various ID numbers information.Fig. 1 is and adopts the machine frame of this behind distribution technology vertically to analyze synoptic diagram.Among the figure, have above the backboard and be inlaid with a lot of slots, be used to place veneer, those of ordinary skill in the art know, generally have on the veneer and the corresponding circuit plug that is commonly called as to golden finger of backboard slot, with the slot of this plug insertion backboard, just can pass through to obtain relevant information even power supply, and the backboard slot can also provide the identification to single-board slot ID by the circuit on it.Veneer the place ahead is a front panel, generally leaves aperture on the front panel, and parts such as the alarm signal pilot lamp above the veneer can see through these apertures and observe.
In actual applications, there is following problem in such scheme: can't obtain veneer groove in the occasion that does not have backboard.Cause the main cause of this situation to be that veneer groove is provided with by backboard.
Summary of the invention
In view of this, fundamental purpose of the present invention is to provide recognition system for single-board slot in a kind of machine frame, and making is not having the occasion of backboard, also veneer groove can be set uniquely, and can discern veneer groove.
For achieving the above object, the invention provides recognition system for single-board slot in a kind of machine frame, comprise:
Being fixed on identical with the number of slots order on the machine frame must distribution, every must distribution has one and is used for the connector that is connected with the front panel of veneer, comprise a plurality of pins that are used for slot number identification on each connector, wherein the sequence of the pin level of each connector is unique in the machine frame of place;
Comprise on the front panel of described veneer and be used for and the described veneer internal interface plug-in unit that is connected of connector that must distribution, described veneer by this veneer internal interface plug-in unit read described must distribution on the sequence of pin level of connector determine the slot number of groove position, place.
Wherein, the described pin that is used for slot number identification:
One is common pin, is used to provide datum;
Other is used to represent slot number for the identification pin;
The described annexation of respectively discerning pin and common pin is determined according to slot number, the identification pin that links to each other with described common pin has the level identical with common pin, is to have the level opposite with common pin with the disjunct identification pin definitions of described common pin.
In addition, described common pin ground connection, the identification pin level that links to each other with this common pin is defined as 0, is defined as 1 with the disjunct identification pin of this common pin level.
In addition, described common pin connects high level, and the identification pin level that links to each other with this common pin is defined as 1, is defined as 0 with the disjunct identification pin of this common pin level.
In addition, by wire jumper annexation is set between described common pin and the identification pin.
In addition, each described pin that is used for slot number identification is respectively arranged with one of two datums.
In addition, described must distribution be power lead.
In addition, described must distribution be the essential control signal wire of described veneer.
By relatively finding, the key distinction of technical scheme of the present invention and prior art is, what outfit had a connector must distribution, and connector is connected on the front panel of veneer, a plurality of pins are set on the connector, determine the slot number of each groove position by the level of these pins uniquely.A common pin is arranged in these pins, datum is provided, all the other are used to identify slot number for the identification pin.Common pin can ground connection or is connect high level, if all the other identification pins link to each other with common pin, then has same level, if continuous, then has opposite levels.Veneer is determined slot number by the sequence that reads identification pin level.
Difference on this technical scheme has brought comparatively significantly beneficial effect, promptly can obtain veneer groove in no backboard occasion.
Description of drawings
Fig. 1 is that the prior art machine frame is vertically analyzed synoptic diagram;
Fig. 2 vertically analyzes synoptic diagram according to the machine frame of system embodiment of the present invention;
Fig. 3 must join the signal socket connector cross sectional representation according to the outside of the first embodiment of the present invention;
Fig. 4 is that the signal socket connector cross sectional representation must be joined in according to a second embodiment of the present invention outside;
Fig. 5 is that the signal socket connector cross sectional representation must be joined in the outside of a third embodiment in accordance with the invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with accompanying drawing.
Among the present invention, be to realize under the environment of backboard not having, owing to there is not backboard, data transmission, signaling, signal such as Operation and Maintenance and power supply all must be incorporated in the veneer by connector from front panel, Fig. 2 is and adopts machine frame of the present invention vertically to analyze synoptic diagram, as shown in Figure 2, be respectively from the right side from a left side be fixed on identical with the number of slots order on the machine frame must distribution, power lead for example, the control signal wire that veneer is essential, then be every of must distribution carrying be used for being connected with the front panel of veneer must join signal socket connector, each must be joined and comprise a plurality of pins that are used for slot number identification on the signal socket connector, corresponding veneer internal interface plug-in unit is also arranged on the rightmost veneer, after the two links to each other, veneer can be determined the slot number of groove position, place by the sequence that reads the pin level, and wherein the sequence of the pin level of each connector is unique in the machine frame of place.Need to prove, except the aperture that keeps viewing lamp, also increased a macropore on the front panel, connect for inside and outside two connectors specially and use, adopt dotted line to represent.
Because in the present invention, improved by the ID mode of backboard setting with the acquisition veneer, the information of the slot number of veneer is no longer relied on backboard, and the information of veneer groove is taked to introduce from front panel.Angle from Operation and Maintenance, the equipment state of seeing from the Operation and Maintenance platform must be with in kind consistent, need to prove, the Operation and Maintenance platform generally is the graphically managing softwares of some frameworks on high-performance server or personal computer, by the equipment material object is gathered relevant information, form visualization interface, therefore use the Operation and Maintenance platform the user may with the equipment material object of being managed be separated by remote, so must emphasize that equipment state and the material object seen from the Operation and Maintenance platform are consistent.Therefore it must be unique requiring the slot number of veneer on certain physical slot position, in the technology of original employing backboard distribution, the backboard slot can cooperate by the circuit on it realizes the unique of slot number, and do not having the occasion of backboard, the present invention has adopted a kind of uniqueness scheme of new solution slot number, and provides the recognition methods of slot number.
Core concept of the present invention is to utilize and must cooperates uniqueness and the correct identification that realizes slot number with inside and outside two connectors by distribution.
At first introduce the unique method of slot number that guarantees below, the present invention must join signal with slot number information and this groove position veneer, put together definition as power supply, Operation and Maintenance information, must join signal socket connector for shared one, need to prove, must join signal and be equipped with the connector that electrical specification mechanical property etc. has nothing in common with each other for every kind in original technology, as the power supply plug that power supply signal adopts, Operation and Maintenance information may adopt RS-232 interface again.Adopt the present invention can guarantee to reduce connector, and can reduce errors.
Simultaneously, must when rack assembles, being fixed on the machine frame by distribution of each groove position by binding wire, the length difference that must join signal wire, be advisable just to arrive corresponding groove position, must join at every and to show institute's corresponding groove bit number on the signal wire, can guarantee that each groove position has only one must join signal wire and can match.
Next introduce the method for the correct identification of assurance slot number provided by the invention, the veneer internal interface plug-in unit that is used for slot number identification and need add must join signal socket connector, a selected pin also is defined as common pin, be used to provide datum, other is the identification pin, be used to represent slot number, the identification pin that links to each other with common pin has the level identical with common pin, is to have the level opposite with common pin with the disjunct identification pin definitions of common pin.
By wire jumper annexation is set between common pin and the identification pin.During operate as normal, because veneer internal interface plug-in unit is closely to link to each other with joining signal socket connector, the level level inevitable and veneer internal interface plug-in unit that must join each pin on the signal wire is consistent, so from holistic approach, veneer is must join the wire jumper information of signal socket connector and obtain slot number by gathering the outside.The wire jumper that must join signal socket connector is provided with and will further analyzes explanation in follow-up specific embodiment.
Can draw by above introduction, take must distribution signal wire length different and must join the signal socket connector wire jumper the twice innovative approach is set, can guarantee the uniqueness and the correct identification of each veneer groove in the machine frame.
Next the specific implementation with communication system architecture and connector describes method embodiment of the present invention in detail.
At first introduce first embodiment in conjunction with Fig. 3, present embodiment comprise be fixed on identical with the number of slots order on the machine frame must distribution, for example power lead, the essential control signal wire of veneer, every must distribution has one and is used for the connector that is connected with the front panel of veneer, comprise a plurality of pins that are used for slot number identification on each connector, veneer is determined the slot number of groove position, place by the sequence that reads the pin level, and wherein the sequence of the pin level of each connector is unique in the machine frame of place.
Fig. 3 is the outside of present embodiment must join the signal socket connector cross sectional representation, as seen from the figure, present embodiment integrates ID number and power supply input pin, and pin 30 and pin 31 be the power supply input pin among the figure, and 5 pins between two power supply output pin are used for slot number and discern.Wherein, be used for the pin of slot number identification, one is common pin, and promptly pin 301, are used to provide datum, and ground connection is in the inner realization of veneer; Other is the identification pin, and promptly pin 302, pin 303, pin 304, pin 305 are used to represent slot number; The identification pin that links to each other with common pin has the level identical with common pin, is defined as 0, is to have the level opposite with common pin to be defined as 1 with the disjunct identification pin definitions of common pin, fills sign with black among the figure.By wire jumper annexation is set between common pin and the identification pin.
Specific to Fig. 3 as seen, only exist the interconnected relationship with common pin between these 5 pins, annexation adds by distribution to be set man-hour.Pin 301 is connected by wire jumper with pin 303, pin 304 respectively.According to foregoing determination methods, pin 302 level are 1, and pin 303, pin 304 level are 0, and pin 305 level are 1, are designated 1001 so can obtain the slot number shown in Fig. 3.
Next introduce second embodiment in conjunction with Fig. 4, present embodiment is most of similar with first embodiment, with the difference of the 1st embodiment be, common pin connects high level, in the inner realization of veneer, the identification pin level that links to each other with this common pin is defined as 1, fills sign with black among the figure, is defined as 0 with the disjunct identification pin of this common pin level.
This shows present embodiment according to foregoing determination methods, pin 402 level are 0, pin 403, pin 404 level are 1, and pin 405 level are 0, are designated 0110 so can obtain the slot number shown in Fig. 4.
Introduce the 3rd embodiment in conjunction with Fig. 5 at last, the present embodiment major part is still similar with first embodiment, and wherein the difference with first embodiment is, does not have common pin, and each pin that is used for slot number identification is directly connected high-low level.The high-low level of each pin is connector definition itself.
Specifically represent not have pin 501 with fork in Fig. 5, all the other remaining pins directly connect high-low level, and pin 504 links to each other with high level here, according to foregoing determination methods, can obtain the slot number shown in Fig. 5 and be designated 0010.
Though by with reference to some preferred embodiment of the present invention, the present invention is illustrated and describes, those of ordinary skill in the art should be understood that and can do various changes to it in the form and details, and without departing from the spirit and scope of the present invention.
Claims (7)
1. recognition system for single-board slot in the machine frame is characterized in that, comprises:
Being fixed on identical with the number of slots order on the machine frame must distribution, every must distribution has one and is used for the connector that is connected with the front panel of veneer, comprise a plurality of pins that are used for slot number identification on each connector, wherein the sequence of the pin level of each connector is unique in the machine frame of place;
Comprise on the front panel of described veneer and be used for and the described veneer internal interface plug-in unit that is connected of connector that must distribution, described veneer by this veneer internal interface plug-in unit read described must distribution on the sequence of pin level of connector determine the slot number of groove position, place.
2. recognition system for single-board slot in the machine frame according to claim 1 is characterized in that, the described pin that is used for slot number identification:
One is common pin, is used to provide datum;
Other is used to represent slot number for the identification pin;
The described annexation of respectively discerning pin and common pin is determined according to slot number, the identification pin that links to each other with described common pin has the level identical with common pin, is to have the level opposite with common pin with the disjunct identification pin definitions of described common pin.
3. recognition system for single-board slot in the machine frame according to claim 2 is characterized in that, described common pin ground connection, and the identification pin level that links to each other with this common pin is defined as 0, is defined as 1 with the disjunct identification pin of this common pin level.
4. recognition system for single-board slot in the machine frame according to claim 2 is characterized in that described common pin connects high level, and the identification pin level that links to each other with this common pin is defined as 1, is defined as 0 with the disjunct identification pin of this common pin level.
5. recognition system for single-board slot in the machine frame according to claim 2 is characterized in that, by wire jumper annexation is set between described common pin and the identification pin.
6. according to recognition system for single-board slot in each described machine frame in the claim 1 to 5, it is characterized in that described must distribution be power lead.
7. according to recognition system for single-board slot in each described machine frame in the claim 1 to 5, it is characterized in that described must distribution be the essential control signal wire of described veneer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510024638XA CN100426322C (en) | 2005-03-25 | 2005-03-25 | Recognition system for single-board slot in frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510024638XA CN100426322C (en) | 2005-03-25 | 2005-03-25 | Recognition system for single-board slot in frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1838152A CN1838152A (en) | 2006-09-27 |
| CN100426322C true CN100426322C (en) | 2008-10-15 |
Family
ID=37015543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200510024638XA Expired - Fee Related CN100426322C (en) | 2005-03-25 | 2005-03-25 | Recognition system for single-board slot in frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100426322C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101022473B (en) * | 2007-03-21 | 2010-05-19 | 北京佳讯飞鸿电气股份有限公司 | Method for automatic, identifying plate card configration and generating local data in exchanger |
| CN101217394B (en) * | 2007-12-29 | 2010-05-26 | 上海华为技术有限公司 | A veneer groove bit mark collocation method, core veneer, and operation veneer and communication system |
| CN101661417B (en) * | 2009-09-17 | 2014-01-08 | 中兴通讯股份有限公司南京分公司 | Interface system ensuring connection reliability between sub-card and backing plate, backing plate and method |
| CN102637307B (en) * | 2012-04-27 | 2015-02-04 | 严惠明 | Mutually switchable parking lot dual-card sending charging device |
| CN103346893A (en) * | 2013-05-08 | 2013-10-09 | 华为技术有限公司 | Communication plugboard and communication device |
| CN103365377B (en) * | 2013-06-28 | 2017-05-10 | 曙光信息产业股份有限公司 | Cabinet upright column, back board, groove bit identification system and method |
| CN109813524A (en) * | 2018-12-03 | 2019-05-28 | 深圳市天视通电子科技有限公司 | A kind of method, apparatus and system of mould group batch testing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08249010A (en) * | 1995-03-10 | 1996-09-27 | Mitsubishi Heavy Ind Ltd | General-purpose robot controller |
| JP2000244561A (en) * | 1999-02-17 | 2000-09-08 | Canon Inc | Physical address allocating method and exchange processing method for adapter in communication system and the same communication system |
| CN1284806A (en) * | 1999-10-22 | 2001-02-21 | 南方通信(惠州)实业有限公司 | Back board for comprehensive access equipment |
-
2005
- 2005-03-25 CN CNB200510024638XA patent/CN100426322C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08249010A (en) * | 1995-03-10 | 1996-09-27 | Mitsubishi Heavy Ind Ltd | General-purpose robot controller |
| JP2000244561A (en) * | 1999-02-17 | 2000-09-08 | Canon Inc | Physical address allocating method and exchange processing method for adapter in communication system and the same communication system |
| CN1284806A (en) * | 1999-10-22 | 2001-02-21 | 南方通信(惠州)实业有限公司 | Back board for comprehensive access equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1838152A (en) | 2006-09-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100426322C (en) | Recognition system for single-board slot in frame | |
| US9470742B2 (en) | Managed fiber connectivity systems | |
| EP0687115A2 (en) | Telecommunications distribution frame with tracing | |
| US10050703B2 (en) | Monitoring optical decay in fiber connectivity systems | |
| WO2008066781A2 (en) | Telecommunications patching system that facilitates detection and identification of patch cords | |
| CN103248420B (en) | Methods, systems and devices for detecting and identifying fiber connection | |
| CN103023561B (en) | Optical fiber autocoupling pairing system for optical module test | |
| CN106325919A (en) | Configuration system and method based on PCIE (peripheral component interface express) Redriver | |
| CN110597523A (en) | Board card firmware burning method, device and system, board card and terminal equipment | |
| US10484306B2 (en) | System for identification of the pairs of ports and of the respective patch cords in patch panels of telecommunication networks | |
| CN111475431A (en) | Mainboard, backboard, identification system and identification method | |
| CN106598895A (en) | Small function board recognition system and method | |
| US20230217139A1 (en) | Systems and methods for infrastructure configuration management | |
| CN106155954A (en) | The system and method that a kind of module identification and COM1 distribute automatically | |
| EP2687885A1 (en) | Optical element, and system and method for managing optical element | |
| CN109508065B (en) | Clock signal selection system and server | |
| CN103716200A (en) | Cassette optical line terminal equipment multiple passive optical fiber network card chip number identification method | |
| CN107231189A (en) | A kind of device and method for light back board optical signal detecting | |
| CN109495176A (en) | The setting method and system of slot in a kind of machine frame | |
| CN202093391U (en) | Multifunctional digital signal input card | |
| CN113127295B (en) | Method, device and equipment for detecting card identification code and readable medium | |
| US6937157B1 (en) | Smart cable for design of high density metallic cross connect systems | |
| CN109992276A (en) | A kind of programming system and method for burn-recording of AC power supplies module | |
| CN210491111U (en) | Multipurpose electronic distribution frame | |
| KR20190121612A (en) | SCADA system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 |