CN203423282U - Communication line having address identification function - Google Patents
Communication line having address identification function Download PDFInfo
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- CN203423282U CN203423282U CN201320468449.1U CN201320468449U CN203423282U CN 203423282 U CN203423282 U CN 203423282U CN 201320468449 U CN201320468449 U CN 201320468449U CN 203423282 U CN203423282 U CN 203423282U
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Abstract
The utility model pertains to a communication line having the address identification function in the field of telecommunications. The communication line comprises a joint and a wire connected with the joint. The joint is provided with a power supply pin and a data transmission pin. The joint is further provided with an address pin. The address pin is connected with the power supply pin to generate the address identifier. The communication line of the utility model not only has the power supply and data transmission functions, and but also has the address identification function, and advantages of simple, convenient and accurate identification equipment and low cost can be realized.
Description
Technical field
The utility model relates to telecommunication path field, espespecially a kind of order wire with Address Recognition function.
Background technology
In the communications field, the communication connection of multiple devices, as shown in Figure 1, equipment 1, equipment 2, equipment 3 connect by order wire 4 respectively, realize power supply and the communication of each equipment.Be each different equipment of identification simultaneously, need to address be set respectively for equipment, in order to sign, distinguish each equipment, the technology generally adopting is at present to realize or wire jumper identification with software, software realization is required to be each equipment and allocates address information in advance and be stored in equipment, during use, recalls and mates; If run into overhaul of the equipments, need pull down equipment, or while changing, must be again by software by address configuration to corresponding position, can cause very large inconvenience like this, just in case repetition is established in address, on the same line, the equipment of simultaneous two or more identical address all cannot be worked.In wire jumper identification, the effect of wire jumper is the break-make relation of different electrical signals on adjustment equipment, and with the operating state of this conditioning equipment.The place that needs to arrange " break-make " relation on computer motherboard is a lot, so be also the place that wire jumper is maximum here.Wire jumper with CD-ROM drive and hard disk is set to example, wire jumper generally has master, from dish and cable, selects three kinds, when we select CD-ROM drive and an ide interface of two equipment connections of hard disk, wire jumper need to be set to respectively master and from dish, if wire jumper arranges conflict, be both master or both for from dish, just may occur that system cannot detect the fault of CD or hard disk.Also can because of the reason of software, cause detecting obstacle, as IDE drives with driving in system, conflict, registration table is modified or DMA such as arranges at the problem that problem causes CD-ROM drive to find.This way easily produces mistake, brings communication inconvenience.No matter be that software is realized address designation or wire jumper identification, the cost of its corresponding formation is all higher.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, and a kind of order wire with Address Recognition function is provided, the address designation of the convenient and simple equipment of realizing, and accuracy rate is high and cost is low.
The technical scheme that realizes above-mentioned purpose is:
A kind of order wire with Address Recognition function of the utility model, described order wire comprises a joint and the wire being connected with described joint; Described joint is provided with power pin and transfer of data pin, and described joint is further provided with address pin, thereby described address pin produces address designation by being connected with described power pin.
Further improvement of the utility model is: described power pin comprises an anodal pin and a negative pole pin, thereby described address pin produces address designation by being connected with negative pole pin with described anodal pin respectively.
The utility model, owing to having adopted above technical scheme, makes it have following beneficial effect:
This order wire, owing to being provided with address pin, makes it have Address Recognition function, greatly reduces the production cost of address designation; This address designation accuracy is high simultaneously, has solved and has brought problem because of address designation mistake.
Accompanying drawing explanation
Fig. 1 is multiple devices communication connection schematic diagram in prior art.
Fig. 2 is the stereogram that the utlity model has the order wire of Address Recognition function.
Fig. 3 is the front view of the utility model the first preferred embodiment joint.
Fig. 4 is the front view of the utility model the second preferred embodiment joint.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Refer to shown in Fig. 2 or Fig. 3, a kind of stereogram with the order wire of address designation function of the utility model, order wire 4 comprises joint 5 and wire 6, wire 6 is comprised of power line and data wire, realizes function of supplying power and the communication function of order wire.Joint 5 is provided with power pin, transfer of data pin and address pin.As shown in Fig. 4 or Fig. 5, joint 5 comprises anodal pin 7, negative pole pin 8, data input pin 9, data output needle 10 and a plurality of addresses pin, and described power pin comprises anodal pin 7 and negative pole pin 8, and anodal pin 7 is connected with described power line with negative pole pin 8; Described transfer of data pin comprises data input pin 9 and data output needle 10, and data input pin 9 is connected with described data wire with data output needle 10; Address pin is connected with anodal pin 7 or negative pole pin 8 respectively, forms the address information of marking equipment, and described address information adopts binary number value representation.
Refer to shown in Fig. 4, the first preferred embodiment of the present utility model, order wire 4 comprises 4 address pins, the address from 0000 to 1111 that can identify is totally 16 addresses, address pin 11, address pin 12, address pin 13, address pin 14 is connected with negative pole pin 8 respectively, represent that address is 0000, when address pin 11 is connected with anodal pin 7, address pin 12, address pin 13, address pin 14 is connected with negative pole pin 8 respectively, represent that address is 0001, when address pin 12 is connected with anodal pin 7, address pin 11, address pin 13, address pin 14 is connected with negative pole pin 8 respectively, represent that address is 0010, by that analogy, when address pin 11, address pin 12, address pin 13, when address pin 14 is connected with anodal pin 7 respectively, represent that address is 1111.
Refer to shown in Fig. 5, the second preferred embodiment of the present utility model, order wire 4 comprises 6 address pins, the address from 000000 to 111111 that can identify, have 64 addresses altogether, when address pin 11, address pin 12, address pin 13, address pin 14, address pin 15, address pin 16 are connected with negative pole pin 8 respectively, represent that address is 000000; When address pin 11 is connected with anodal pin 7, address pin 12, address pin 13, address pin 14, address pin 15, address pin 16 are connected with negative pole pin 8 respectively, represent that address is 000001; When address pin 11, address pin 12, address pin 13 are connected with anodal pin 7 respectively, when address pin 14, address pin 15, address pin 16 are connected with negative pole pin 8 respectively, represented address is 000111; By that analogy, when all addresses pin is connected with anodal pin 7, represent that address is 111111.
Below embodiment has been described in detail the utility model by reference to the accompanying drawings, and those skilled in the art can make many variations example to the utility model according to the above description.Thereby some details in embodiment should not form restriction of the present utility model, the utility model will be usingd scope that appended claims defines as protection range of the present utility model.
Claims (2)
1. an order wire with Address Recognition function, described order wire comprises a joint and the wire being connected with described joint; Described joint is provided with power pin and transfer of data pin, it is characterized in that: described joint is further provided with address pin, thereby described address pin produces address designation by being connected with described power pin.
2. the order wire with Address Recognition function of recording according to claim 1, is characterized in that: described power pin comprises an anodal pin and a negative pole pin, thereby described address pin produces address designation by being connected with negative pole pin with described anodal pin respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320468449.1U CN203423282U (en) | 2013-08-01 | 2013-08-01 | Communication line having address identification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320468449.1U CN203423282U (en) | 2013-08-01 | 2013-08-01 | Communication line having address identification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203423282U true CN203423282U (en) | 2014-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320468449.1U Expired - Fee Related CN203423282U (en) | 2013-08-01 | 2013-08-01 | Communication line having address identification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203423282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103401086A (en) * | 2013-08-01 | 2013-11-20 | 上海三核科技有限公司 | Communication wire with address identification function |
-
2013
- 2013-08-01 CN CN201320468449.1U patent/CN203423282U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103401086A (en) * | 2013-08-01 | 2013-11-20 | 上海三核科技有限公司 | Communication wire with address identification function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20160801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |