CN100450124C - Method of gap connecting on-and-off rapid detection - Google Patents
Method of gap connecting on-and-off rapid detection Download PDFInfo
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- CN100450124C CN100450124C CNB021601593A CN02160159A CN100450124C CN 100450124 C CN100450124 C CN 100450124C CN B021601593 A CNB021601593 A CN B021601593A CN 02160159 A CN02160159 A CN 02160159A CN 100450124 C CN100450124 C CN 100450124C
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- continues
- time slot
- module
- control assembly
- break
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Abstract
The present invention discloses a method for quickly detecting the connecting state of time slot, which comprises the following steps that (1) a control part sends N pieces of connection commands to a digital relay module; (2) N pieces of time slots of a connection chip of the digital relay module, which need detecting, are arranged on a switching module, and corresponding time slots are connected by the switching module informed by the control part; (3) the control part sets a receiving/transmitting bandwidth of a receiving/transmitting module as N; (4) corresponding E1 lines on the digital relay module are circulated automatically; (5) the receiving/transmitting module receives and transmits data, and tests whether the received data is normal or not. Compared with the prior art, the method of the present invention has the advantages of quick connection detection, effective and simple operation and enhanced efficiency, fully uses the two-way connection function of the connection chip, saves transmission cost and enhances work efficiency.
Description
Technical field
The present invention relates to a kind of detection method, specifically, relate to a kind of chip time slot that continues detection method with continuing break-make.
Background technology
In communication field, the chip that continues has obtained general application, and in actual applications, the chip unit independently often that continues is sent out subsequent data by control assembly and given the unit, connects corresponding time slot by contiguous unit according to the order that continues then.After chip is connected on request, owing to there not being accordingly detection means intuitively, whether real connection continues successfully generally can't to learn chip internal, like this, just might appear on the circuit of not successful connection conversation in actual applications or carry out data transmission service, its the possibility of result that causes is two-way noiseless or transceive data failure, and this negative effect that is come in the communication system regiment commander is the utmost point and serious.At present the method for handling generally be by on the time slot of appointment, beat a voice call or a data to the opposite end this method, but this method can only be carried out the detection of single time slot, if require to detect the subsequent amount of 64K/S*128=8M, adopt above method just to need to specify No. 128 relayings, make a call 128, the connection test of 8M could be finished, this shows the said method inefficiency.And if there is not this voice environment, that has only the bigger one-tenth of cost to finish this detection that continues originally.At present also there are not what special instrument or method can finish this detection.
Summary of the invention
The present invention is exactly in order to have overcome the low complicated operation of the detection efficiency that continues and the inefficient problem of the chip that continues in the prior art, proposes the continue method of break-make of a kind of fast detecting time slot.
The continue method of break-make of a kind of fast detecting time slot comprises the following steps:
(1) control assembly is sent out the order that continues of predetermined bar number to digital trunk moudle;
(2) will need in the chip that continues of the digital trunk moudle that detects and the identical time slot of order quantity that continues, corresponding time slot be connected by control assembly notice Switching Module at Switching Module;
(3) control assembly transmitting-receiving bandwidth that transceiver module is set for and continue the shared total bandwidth of the identical time slot of order quantity;
(4) the corresponding E1 line on the digital trunk moudle is encircled certainly;
(5) transceiver module transceive data, and whether the data that test receives are normal.
Adopt the method for the invention, compared with prior art, the detection that continues is more quick, and effectively with simple, efficient increases substantially, and makes full use of the two-way function that continues of the chip that continues itself, and has saved transmission cost, has improved operating efficiency.
Description of drawings
Fig. 1 is the system configuration schematic diagram that continues and detect.
Fig. 2 is the flow chart of the method that proposes of the present invention.
Embodiment
Below in conjunction with drawings and Examples the present invention is done detailed description further.
Fig. 1 is the system configuration schematic diagram that continues and detect.As shown in Figure 1, test macro comprises control assembly, Switching Module, transceiver module, digital trunk moudle (above continue chip and E1 interface).Control assembly can be an industrial computer, also can be general PC etc.Switching Module is can be with the link block of time slot relaying, and the effect that increases Switching Module is that the time slot that continues that can will detect easily is connected to transceiver module.Transceiver module be have can be on respective bandwidth the module of transceive data.Digital trunk moudle is the module that can carry out the order that continues with the control assembly communication, contains the chip that continues that needs detect on it.Control assembly and other module have communication module, can accept manmachine command, send out the order that continues by communication link to digital trunk moudle, send out the switching order to Switching Module, and the operation of transmitting-receiving bandwidth is set to transceiver module.Switching Module and digital trunk moudle are only carried out the switching and the operation that continues.Control assembly is carried out corresponding manmachine command (comprise the order that continues, the bandwidth order is set, the switching order).Transceiver module then has transmission-receiving function, and the transmitting-receiving software module is just arranged.Among Fig. 1, control assembly sends control command and gives digital trunk moudle, Switching Module and transceiver module, and transceiver module is connected by the 2M line with Switching Module, and Switching Module then is connected by the 8M line with digital trunk moudle.
Fig. 2 is the flow chart of the method that proposes of the present invention.As shown in Figure 2, the detection method that proposes of the present invention comprises five following steps: (1) control assembly is sent out the order that continues of N bar to digital trunk moudle; (2) will need the N bar time slot of the chip that continues of the digital trunk moudle that detects corresponding time slot to be connected by control assembly notice Switching Module at Switching Module; (3) the transmitting-receiving bandwidth of transceiver module is set is N to control assembly; (4) the corresponding E1 line on the digital trunk moudle is encircled certainly; (5) transceiver module transceive data, and whether the data that test receives are normal.In actual applications, realize that by control assembly the span of the N here is 1～32 by manmachine command as three step 1 of front.Transceiver module sends data, through E1 line from ring, pass through continuing of the chip that continues again, get back to transceiver module by the switching of Switching Module at last, transceiver module sends test data from corresponding bandwidth, acceptance test data on the corresponding bandwidth again, if from the N bar continues, receive correct test data, show so and continue normally, if the N bar has one or obstructed more than one in continuing, so just can not obtain correct test data, there is mistake in the continuing of chip of representing to continue.In order intuitively test result to be shown, whether the result that can will detect with the form of sound, light in the real work correctly shows intuitively.Such as by buzzer pipe or the flicker of light-emitting diode shows the mistake that receives data.
In one embodiment of the invention, detect the break-make (time slot is unit with 64K/S) that continues in 2/3 place of first E1 line time slot corresponding, at first issue digital trunk moudle by the control assembly order that will continue, subsequent data is expressed as E1 time slot 2/3 and connects 8MHW line (0～127 time slot of Switching Module, four groups of four E1 that correspond to the corresponding digital trunk module of branch) first group 2/3 time slot, after the chip that continues of digital trunk moudle connects on request, connect Switching Module again, digital trunk moudle being connected 0/1 time slot on the 2MHW line of company's Switching Module of first group 2/3 time slot of 8MHW line of Switching Module and transceiver module (transceiver module then unified since 0 time slot by the bandwidth transmitting-receiving) connects, be exactly the transmitting-receiving bandwidth that transceiver module is set then, will detect the break-make of two time slots this moment, and just to transceiver module the transmitting-receiving bandwidth being set by control assembly is 2.Like this, behind first E1 line of ring, transceiver module is sent out test data from corresponding bandwidth, receive correct test data from corresponding bandwidth, if from 2 are continued, receive correct test data, show so continue normal, if 2 have one or obstructed more than one in continuing, so just can not obtain correct test data, its result can show in mode intuitively with display devices such as sound, light.
Claims (4)
1, a kind of fast detecting time slot method of break-make that continues is characterized in that comprising the following steps:
(1) control assembly is sent out the order that continues of predetermined bar number to digital trunk moudle;
(2) will need in the chip that continues of the digital trunk moudle that detects and the identical time slot of order quantity that continues, corresponding time slot be connected by control assembly notice Switching Module at Switching Module;
(3) control assembly transmitting-receiving bandwidth that transceiver module is set for and continue the shared total bandwidth of the identical time slot of order quantity;
(4) the corresponding E1 line on the digital trunk moudle is encircled certainly;
(5) transceiver module transceive data, and whether the data that test receives are normal.
2, a kind of fast detecting time slot according to claim 1 method of break-make that continues, it is characterized in that: realize with manmachine command described step (1), (2), (3).
3, a kind of fast detecting time slot according to claim 1 method of break-make that continues, it is characterized in that: the span of the order that continues of described predetermined bar number is 1～32.
4, a kind of fast detecting time slot according to claim 1 method of break-make that continues is characterized in that: whether the result that the form by sound, light will detect correctly shows intuitively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021601593A CN100450124C (en) | 2002-12-31 | 2002-12-31 | Method of gap connecting on-and-off rapid detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021601593A CN100450124C (en) | 2002-12-31 | 2002-12-31 | Method of gap connecting on-and-off rapid detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1514631A CN1514631A (en) | 2004-07-21 |
| CN100450124C true CN100450124C (en) | 2009-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021601593A Expired - Fee Related CN100450124C (en) | 2002-12-31 | 2002-12-31 | Method of gap connecting on-and-off rapid detection |
Country Status (1)
| Country | Link |
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| CN (1) | CN100450124C (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1152230A (en) * | 1995-11-29 | 1997-06-18 | 日本电气株式会社 | Digital trunk for in-band line signal |
| WO2002005102A1 (en) * | 2000-07-06 | 2002-01-17 | Onspec Electronic, Inc. | Flashtoaster for reading several types of flash memory cards with or without a pc |
| CN1366398A (en) * | 2001-01-19 | 2002-08-28 | 深圳市中兴通讯股份有限公司 | Connection method for time gap of multi-module bridging for program controlled exchanger |
-
2002
- 2002-12-31 CN CNB021601593A patent/CN100450124C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1152230A (en) * | 1995-11-29 | 1997-06-18 | 日本电气株式会社 | Digital trunk for in-band line signal |
| WO2002005102A1 (en) * | 2000-07-06 | 2002-01-17 | Onspec Electronic, Inc. | Flashtoaster for reading several types of flash memory cards with or without a pc |
| CN1366398A (en) * | 2001-01-19 | 2002-08-28 | 深圳市中兴通讯股份有限公司 | Connection method for time gap of multi-module bridging for program controlled exchanger |
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| Publication number | Publication date |
|---|---|
| CN1514631A (en) | 2004-07-21 |
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Granted publication date: 20090107 Termination date: 20171231 |
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