CN101051068B - Group distributing system and its method capable of wire group positioning - Google Patents
Group distributing system and its method capable of wire group positioning Download PDFInfo
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- CN101051068B CN101051068B CN2006100720629A CN200610072062A CN101051068B CN 101051068 B CN101051068 B CN 101051068B CN 2006100720629 A CN2006100720629 A CN 2006100720629A CN 200610072062 A CN200610072062 A CN 200610072062A CN 101051068 B CN101051068 B CN 101051068B
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- group
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- power supply
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- voltage signal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
Abstract
A group wiring system being able to making line-group positioning is prepared for forming said system by electric-connecting wiring frame containing multiple line-group receiver and multiple remote receiver and test power supply unit in sequence through a concentrator of circuit servo system, forming a line-group by coupling a luminous unit and a filter unit with two connection points on line-group receiver and connecting them to corresponding remote receiver, using low frequency voltage signal as test voltage for not causing line-group to be short-circuited.
Description
Technical field
The present invention relates to a kind of group wiring system and method thereof of carrying out line group location, relate in particular to a kind ofly under circuit servo-drive system on line state, can directly carry out the group wiring system and the method thereof of line group location.
Prior art
Variety of network systems is shared the service that same servo-drive system is provided relevant for hundreds and thousands of the terminal users that are positioned at the zones of different position at present.Some user may be connected to servo-drive system by the Internet by modulator-demodular unit.Some user then may utilize the region server that is positioned at the distant place to connect this servo-drive system.Some user may use the hub (Hub) of the different floors that are positioned at same building to connect this servo-drive system in addition.Some user then may use near the grid line socket (Jack) that is positioned at its seat or the Working table to connect servo-drive system.Also some user can use radio network device and wireless hub to use servo-drive system.And above-mentioned all connection work all need use what is called " circuit (Wire) " or " cable (Cable) " substantially to be connected to this servo-drive system.Therefore, line system (Wiring System) just becomes the problem of a significant and consideration.In this line system, before really being connected to servo-drive system, will concentrate and be connected to a distributing frame (Distribution Frame) earlier, for example a line concentration sheetpile (Patch Panel Stack) from thousands of circuits of all directions.Obviously, for this huge line system, it is very important how effectively managing this numerous circuit.For example, how to go to distinguish which socket on the line collecting plate is to be connected to which remote location actually.
When conventional practice is carried out line group positioning identification, very waste of manpower and time, can't find out the position of the network socket of workspace fast corresponding to network interface, so the work trouble difficulty of line group location.At publication number is in the patented claim of WO2005/064353 (open day is on July 14th, 2005), announced a kind of device, it includes test voltage feeding mechanism and group wiring device, built-in light-emitting device of this group wiring device and filtering device are in each line group of receivers, when a test voltage was applied on the light-emitting device circuit, this light-emitting device can be luminous to carry out line group location.And when applying a signal of communication or low voltage signal, this filtering device can reduce or avoid by this light-emitting device the loop short circuit phenomenon that may cause.This circuit can be removed when proper communication, also can normally use.
Yet, this patent still has shortcoming, for example after network is finished wiring (connected and finished server), if need once more to its location, because of its test voltage of using is the DC low-voltage signal, can cause line impedance too low for the server internal electronic device, so that the phenomenon that is short-circuited, and make the built-in generating means of group wiring device can't the generation effect.If when desiring again electrical power wiring assembly to be located, need to connect the online whole removals of server on the electrical power wiring assembly, can make its normal effect, can expend a large amount of manpowers and time like this.
Summary of the invention
In view of above shortcoming, the present invention is used for the improvement done at this shortcoming, its fundamental purpose is for providing a kind of group wiring system and method thereof of carrying out line group location, with under circuit servo-drive system on line state, can directly carry out line group positioning identification, and needn't remove servo-drive system in advance, to improve operating efficiency, and save manpower and time, have value on the industry.
For achieving the above object, the present invention is electrically connected one in regular turn by the hub of a circuit servo-drive system and contains the distributing frame of a plurality of line group of receivers, a plurality of remote receiver and testing power supply device and formed; Two contacts of this line group of receivers be coupled a light-emitting device and a filtering device, and be electrically connected corresponding remote receiver structure being aligned group; This testing power supply device puts on the contact of remote receiver with test voltage, makes the light-emitting device of connected corresponding line group of receivers luminous; This test voltage is the above low-frequency voltage signal of 200Hz, the line impedance that produces by hub inside the time is higher than filtering device, with this low-frequency voltage signal of decay filtering, carry out line group assignment test under the servo-drive system function situation not influencing, the line group can be short-circuited, and the light-emitting device normal operation.
In a preferred embodiment, this testing power supply device contains a power supply and an oscillatory circuit, with the output low frequency voltage signal.
In possible embodiments, this low-frequency voltage signal height is 100KHz to 3MHz.
Description of drawings
Fig. 1 is the calcspar of preferred embodiment of the present invention group wiring;
Fig. 2 is the synoptic diagram of group wiring among Fig. 1;
Fig. 3 is the synoptic diagram of distributing frame among Fig. 2;
Fig. 4 is the test circuit figure of group wiring among Fig. 1.
The primary clustering symbol description
(10) servo-drive system (11) hub (12) network jumper wire
(20) distributing frame (21) line group of receivers (22) grid line
(23) panel (24) lamp hole
(25), (251) contact
(26), (261) lead
(27) test circuit (28) light-emitting device (29) filtering device
(281), (282) light emitting diode
(291) wave filter
(292), (293) resistance
(31) remote receiver (32) network jumper wire
(40) workspace computing machine
(50) testing power supply device (51) power supply
(52) quartz oscillator (53) electric capacity
(54), (55) resistance
(56) transistor (57) switch (58) PCB socket
Embodiment
The present invention to achieve these goals, technological means that is adopted and effect thereof, now enumerate possible embodiments, and accompanying drawings is as follows:
At first, see also Fig. 1, Fig. 2, the present invention can carry out the group wiring system and the method thereof of line group location, be that hub (11) by a circuit servo-drive system (10) is electrically connected a distributing frame (20) that contains a plurality of line group of receivers (21) in regular turn, a plurality of corresponding remote receiver (31) and a testing power supply device (50) are formed, wherein hub (11) connects distributing frame (20) with network jumper wire (12), each line group of receivers (21) is connected corresponding a plurality of remote receiver (31) with grid line (22), and each remote receiver (31) connects corresponding workspace computing machine (40) with network jumper wire (32) at ordinary times, connects testing power supply device (50) and change into when the p-wire group is located.
Above-mentioned distributing frame (20) has a panel (23) as shown in Figure 3, is used to be provided with a plurality of line group of receivers (21), and is connected to the corresponding test circuit (27) (consulting Fig. 2, Fig. 4) of distributing frame (20) internal circuit board.Each line group of receivers (21) includes at least two contacts (25), (251), each contact (25), (251) connect a lead (26), (261) respectively, and each test circuit (27) is coupled in respectively between two leads (26), (261) of a corresponding line group of receivers (21), and also includes a light-emitting device (28) and a filtering device (29).This light-emitting device (28) can be luminous when being applied to this test circuit (27) when a test voltage.This filtering device (29) is to be connected in series with light-emitting device (28) in test circuit (27).Filtering device (29) can reduce when a signal of communication or low voltage signal put on this contact or even avoid this test circuit (27) to cause " loop short circuit (Loop Back Shorting) " phenomenon.In a preferred embodiment, this light-emitting device (28) can be light emitting diode (LED) (281), (282) for preferred, and filtering device (29) can be the wave filter (291) and resistance (292), (293) that is in series.The front side surface of this panel (23) is provided with a plurality of lamp holes (24), and its position can be exposed to the external world just corresponding to each light-emitting device (28) via lamp hole (24) for light-emitting device (28) light that sends.
The test voltage of the testing power supply device (50) in the present embodiment is via PCB socket shown in Figure 2 (58), network jumper wire (32) and remote receiver (31), the test circuit (27) that puts on corresponding line group of receivers (21) with the low-frequency voltage signal that is higher than 200Hz is gone up (consulting Fig. 2, Fig. 4), make light emitting diode (281), (282) of light-emitting device (28) luminous, to be used for identification position line group.
Above-mentioned testing power supply device (50) contains a power supply (51) and an oscillatory circuit, this power supply (51) is exported via switch (57), after making quartz oscillator (52) feed power supply by VCC, can produce an oscillator signal is exported by Clock, this oscillator signal can pass electric capacity (53) and be attached on the bias voltage that resistance (54), (55) formed, import then in the NPN transistor (56), by the voltage signal control C utmost point of the input B utmost point and the break-make of the E utmost point.In a preferred embodiment, by B utmost point input 1MHz signal, promptly form the conducting of 1MHz and disconnect effect, provide an enough electric current and a voltage by NPN transistor (56) at the C utmost point, E utmost point two ends, shinny with the light emitting diode (281), (282) that drive corresponding line group of receivers (21).
The present embodiment low-frequency voltage signal must be higher than 200Hz, its preferred frequency of utilization scope is 100KHz to 3MHz, with the experiment value frequency of 1MHz wherein at this, light emitting diode (281), (282) bright dark reaction time can't in time be moved, user's eyes also can't this light and shade frequency of identification, and can see normal bright luminous.The brightness of this light emitting diode (281), (282) is directly proportional with the frequency of low-frequency voltage signal, when frequency increases to 1MHz its brightness the brightest, but frequency is when increasing, a little less than brightness is changeed on the contrary again.The line impedance that is produced when low-frequency voltage signal (experiment value is 1MHz) is by hub (11) internal transformer simultaneously is higher than the impedance of filtering device (29), with this low-frequency voltage signal of decay filtering, make that the line group is unlikely to be short-circuited, and light-emitting device (28) normal operation, therefore when circuit servo-drive system (10) on line state, can directly carry out line group positioning identification with low-frequency voltage signal, and needn't remove servo-drive system (10) in advance.
Present embodiment can cause line impedance too low as with the low-frequency voltage signal below 200Hz input hub (11) internal transformer the time, and the phenomenon that is short-circuited, can't normal operation with electroluminescent devices (28).
The transformer sense value that is generally used in 10/100/1000Mbps Switch hub is about 350uH, seriously decay when making the above low-frequency voltage signal of 200Hz by transformer, but this low-frequency voltage signal during by low sense value filtering device (291) and resistance (292), (293) decay less, it is shinny to order about light-emitting device (28).
Consider present networking products on the market, general hub inside has following several circuit, so 1/2 line that the above low-frequency voltage signal of above-mentioned 200Hz preferably puts in the grid line is right, in order to avoid cause short circuit.If when being used in other kind series products, then can suitably select not collinear right combination for use, make based on the more convenient use of the product of this technology, and can be compatible with the more application of high-order product backward.
1.IEEE802.3/IEEE802.3u10/100Bese-TXEthernet/Fast Ethernet: use 12/36 line to the transmission data, control IC inside through importing signal into hub after the transformer filtering.Usually with 4/5,7/8 line to short circuit, get lines crossed resistance and capacity earth.
2.IEEE802.3ab1000Base-T Gigabit Ethernet: use 12/36/45/78 transmission data, control IC inside through importing signal into hub after the transformer filtering.
3.IEEE802.3af POE technology: use 12/36 line to the transmission data, control IC inside through importing signal into line concentration after the transformer filtering.4/5 line to short circuit after ground connection, 7/8 line is used for transmitting 48V DC electric power after to short circuit.
More than illustrative embodiment only be used for convenient explanation the present invention, and be not in a limitative way, under the situation that does not deviate from the present invention's spirit scope, various simple change and modification that those skilled in the art can do all must include in following claim.
Claims (4)
1. group wiring system that can carry out line group location, its hub by a circuit servo-drive system is electrically connected one in regular turn and contains the distributing frame of a plurality of line group of receivers, a plurality of remote receiver and testing power supply device and formed; Two contacts of this line group of receivers be coupled a light-emitting device and a filtering device, and be electrically connected corresponding remote receiver structure being aligned group; This testing power supply device puts on the contact of remote receiver with test voltage, makes the light-emitting device of connected corresponding line group of receivers luminous; This test voltage is the low-frequency voltage signal of 100KHz to 3MHz, is higher than filtering device in the line impedance that produces when inner by hub, with this low-frequency voltage signal of decay filtering, positions test not influencing under the servo-drive system function situation.
2. the group wiring system that carries out line group location according to claim 1, wherein said testing power supply device contains a power supply and an oscillatory circuit, with the output low frequency voltage signal.
3. one kind can be carried out the group wiring method that the line group is located, and its hub by a circuit servo-drive system is electrically connected one in regular turn and contains the distributing frame of a plurality of line group of receivers, a plurality of remote receiver and testing power supply device; Two contacts of this line group of receivers be coupled a light-emitting device and a filtering device, and be electrically connected corresponding remote receiver structure being aligned group; This testing power supply device puts on the contact of remote receiver with a test voltage, with the light-emitting device by corresponding line group of receivers, makes the luminous identification of light-emitting device locate this line group; This test voltage is used the low-frequency voltage signal of 100KHz to 3MHz, is higher than filtering device in the line impedance that produces when inner by hub, with decay filtering low-frequency voltage signal, positions test not influencing under the servo-drive system function situation.
4. group wiring method of carrying out line group location according to claim 3, wherein said testing power supply device is with a power supply and an oscillatory circuit output low frequency voltage signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100720629A CN101051068B (en) | 2006-04-04 | 2006-04-04 | Group distributing system and its method capable of wire group positioning |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100720629A CN101051068B (en) | 2006-04-04 | 2006-04-04 | Group distributing system and its method capable of wire group positioning |
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| Publication Number | Publication Date |
|---|---|
| CN101051068A CN101051068A (en) | 2007-10-10 |
| CN101051068B true CN101051068B (en) | 2010-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2006100720629A Active CN101051068B (en) | 2006-04-04 | 2006-04-04 | Group distributing system and its method capable of wire group positioning |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102043075A (en) * | 2010-11-10 | 2011-05-04 | 河北省电力公司职业技术培训中心 | Bundling and distributing method for electric energy metering device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5512819A (en) * | 1994-03-17 | 1996-04-30 | Dasu Limited Liability Company | Assembly and associated method for locating a selected wire of a wiremat |
| US5847557A (en) * | 1997-06-06 | 1998-12-08 | Fincher; William C. | Wire pair identification method |
| CN1485621A (en) * | 2002-09-23 | 2004-03-31 | 黄海涛 | Group wiring system capable of performing wire pairs identification and method thereof |
| US6750643B2 (en) * | 2002-08-05 | 2004-06-15 | Richard Hwang | Group wiring patching system and method for wire pair identification |
-
2006
- 2006-04-04 CN CN2006100720629A patent/CN101051068B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5512819A (en) * | 1994-03-17 | 1996-04-30 | Dasu Limited Liability Company | Assembly and associated method for locating a selected wire of a wiremat |
| US5847557A (en) * | 1997-06-06 | 1998-12-08 | Fincher; William C. | Wire pair identification method |
| US6750643B2 (en) * | 2002-08-05 | 2004-06-15 | Richard Hwang | Group wiring patching system and method for wire pair identification |
| CN1485621A (en) * | 2002-09-23 | 2004-03-31 | 黄海涛 | Group wiring system capable of performing wire pairs identification and method thereof |
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| CN101051068A (en) | 2007-10-10 |
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Owner name: WUXI GUOFENG ELECTRICAL TECHNOLOGY CO.,LTD Free format text: FORMER OWNER: YFC-BONEAGLE ELECTRIC CO.,LTD Effective date: 20090417 |
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Effective date of registration: 20090417 Address after: Xishan Economic Development Zone, Xishan District, Jiangsu, Wuxi Province, China: 214000 Applicant after: Wuxi Guofeng Electronic Technology Co., Ltd. Address before: China Taiwan Taoyuan County Applicant before: Yuefeng Tech Co., Ltd. |
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