CN101232408A - Method and system for testing stability of mass of numeral subscriber line port for chain building and breaking - Google Patents
Method and system for testing stability of mass of numeral subscriber line port for chain building and breaking Download PDFInfo
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- CN101232408A CN101232408A CNA2008100052886A CN200810005288A CN101232408A CN 101232408 A CN101232408 A CN 101232408A CN A2008100052886 A CNA2008100052886 A CN A2008100052886A CN 200810005288 A CN200810005288 A CN 200810005288A CN 101232408 A CN101232408 A CN 101232408A
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Abstract
The invention discloses a system and a method for testing stability of linking/link-breaking of a large quantity of digital line ports. The system comprises a user line convergence board for converging a DSL MODEM for constituting a high-capacity test DSL port to a wire cable; a user port switch control board cascaded between the user line convergence board and a device user board for controlling switch operation of a user port; and a stability test control platform for controlling a user port switch control board and controlling a test device for transmitting data flow so that a large amount of data flow is transmitted between a DSL optical line terminal and an exchange so as to implement stability test of linking/link-breaking of a large quantity of digital line ports. The system enables a user port switch control board hardware circuit to control the user's switch by adding the user port switch control board and leads to an automatic test, thus ensuring a rapid execution of a control command and improving the testing strength and quality.
Description
Technical field
The present invention relates to DSL (Digital Subscriber Line) equipment user port identity measuring technology, more specifically relate to a kind of system and method that is used for realizing DSL subscriber's port of DSL local side apparatus is carried out link setup chain rupture stability test in enormous quantities.
Background technology
High speed development along with the internet, various DSL technology obtain fully development, DSL subscriber's number also presents the growth of explosion type, the DSL local side apparatus of new research and development is also rolling up, and the ways and means of DSL port link setup chain rupture stability test in enormous quantities does not catch up with the development of form, has restricted the stability test of DSL local side apparatus user plate.
Be used at present realize that the method for DSL port link setup chain rupture stability test in enormous quantities mainly contains two types: a kind of is to connect a large amount of DSL MODEM on user's plate, by manually disconnecting or connecting the stability that each port carries out test port; Another kind is that the big capacity DSL port identity tester that a small amount of testing equipment merchant provides carries out stability test.
Owing to do not have continuation and test frequency is also low by manually-operated stability test, the result of stability test is corresponding also to make a discount, and waste time and energy, do not approved that the big capacity DSL port identity tester that use test equipment vendor provides is the tester that has terminal, but the development of DSL technology is very fast, tester can not be changed terminal flexibly, real pseudo subscriber terminal causes terminal can not in time catch up with the development of DSL technology, has hindered stability test on the contrary.
Summary of the invention
Technical problem to be solved by this invention provides a kind of DSL port link setup chain rupture system for testing stability in enormous quantities and method, by introducing user port switch control board, subscriber switch control is mainly finished by user port switch control board hardware circuit, test is automatically performed, guarantee the quick ability that control command is carried out, improved test intensity and quality.
In order to address the above problem, the invention provides a kind of digital subscriber line cap link setup chain rupture system for testing stability in enormous quantities,
Comprise that subscribers feeder converges plate, user port switch control board, stability test controlling platform, wherein,
Subscribers feeder converges plate, and the DSL modem that is used for forming detecting large volume digital user wire DSL port converges to the single line cable;
User port switch control board is connected on subscribers feeder and converges between plate and the equipment user's plate, is used to control the switch motion of user port;
The stability test controlling platform is used to control user port switch control board and controls testing equipment transmission data flow, makes and carries out the mass data flow transmission between DSL local side apparatus and the switch, realizes the test of DSL port link setup chain rupture stability in enormous quantities.
Further, said system also can comprise, described testing equipment is used to send the data traffic of stability test controlling platform needs, receive instruction and the configuration that sends data traffic from the stability test controlling platform, realize the transmitting-receiving and the monitoring of data traffic in the whole networking;
Described stability test controlling platform is a computer console;
Described DSL local side apparatus is tested dsl device, contains DSL subscriber's interface board.
Further, said system also can comprise, described user port switch control board, also be used for receiving order, check the correctness of order from the stability test controlling platform, and correct order of translation and port numbers, by user port switch Control Software, finish the switch motion of user port.
Further, said system can comprise that also described user port switch control board comprises power module, indicating lamp module, data communication mouth module, multipoint control unit system module, programmable logic device module, relay switch matrix module, DSL line interface, wherein
Power module, be used to provide the power supply of user port switch control board, indicating lamp module, data communication mouth module, multipoint control unit system module, programmable logic device module, relay switch matrix module to inside provide power supply, prevent the anti-slotting and anti-external disturbance of power supply simultaneously;
Normally whether indicating lamp module, the power supply status, system mode that is used to indicate user port switch control board;
Data communication mouth module is used for and the communication of stability test controlling platform, receives the control command of stability test controlling platform, and sends to the multipoint control unit system module;
The multipoint control unit system module is used to receive the control command that data communication mouth module is sent, and judges whether order and port numbers be correct, and transmitting control commands is given the programmable logic device module;
The programmable logic device module is used for explaining DSL port channel that control command that the multipoint control unit system module is sent and control command contain number, and sends corresponding control signal at this passage and give the relay switch matrix module;
The relay switch matrix module is used to receive the control signal that the programmable logic device module is sent, and carries out corresponding DSL port channel and opens or closes;
The DSL line interface is used for being connected with the relay switch matrix module, provides with DSL MODEM and converges the interface that matrix module docks.
The present invention also provides a kind of digital subscriber line cap link setup chain rupture stability test method in enormous quantities,
May further comprise the steps,
A, user port switch control board receive the control command that the stability test controlling platform sends; Wherein user port switch control board is connected on subscribers feeder and converges between plate and the equipment user's plate switch motion of control user port; Subscribers feeder converges plate and will form the DSL modem of detecting large volume digital user wire DSL port and converge to the single line cable; Stability test controlling platform control user port switch control board is also controlled testing equipment transmission data flow, makes and carries out the mass data flow transmission between DSL local side apparatus and the switch;
B, user port switch control board check whether described control command is correct, if correct, resolve channel number after then resolving this control command;
C, user port switch control board check whether described channel number is correct, if correctly, then carry out the switch command of this passage.
Further, said method also can comprise, comprise also among the described step a that described stability test controlling platform is by behind the agreement transmitting control commands, data communication interface receives the control command of stability test controlling platform transmission and sends to user port switch control board; Wherein data communication interface comprises a plurality of physical interfaces, connects different networks, carries out data communication with the external world.
Further, said method also can comprise, among the described step b, if described user port switch control board is checked described control command mistake, then stops to carry out;
Among the described step c,, then stop to carry out if described user port switch control board is checked described channel number mistake.
Further, said method also can comprise, described testing equipment sends the data traffic that described stability test controlling platform needs, and receives instruction and the configuration that sends data traffic from the stability test controlling platform, realizes the transmitting-receiving and the monitoring of data traffic in the whole networking;
Described stability test controlling platform is a computer console;
Described DSL local side apparatus is tested dsl device, contains DSL subscriber's interface board.
Further, said method can comprise that also described user port switch control board receives order from the stability test controlling platform, check the correctness of order, and correct order of translation and port numbers, by user port switch Control Software, finish the switch motion of user port.
Compared with prior art, use the present invention, by introducing user port switch control board, subscriber switch control is mainly finished by user port switch control board hardware circuit, has guaranteed the quick ability that control command is carried out on the one hand, and user terminal can be changed flexibly, in test, can make the DSL port operation that artificial disengaging is concrete on the other hand, test automatically performs, and has improved test intensity, thereby improves test mass.
Description of drawings
Fig. 1 is the flow chart of DSL port link setup chain rupture stability test method in enormous quantities of the present invention;
Fig. 2 is the structural representation of DSL port link setup chain rupture system for testing stability in enormous quantities of the present invention;
Fig. 3 is the structural representation of the DSL port link setup chain rupture system for testing stability in enormous quantities of the embodiment of the invention;
Fig. 4 is a user port switch control board structural representation in the DSL port link setup chain rupture system for testing stability in enormous quantities of the embodiment of the invention;
Fig. 5 is the Control Software process chart on the user port switch control board of the embodiment of the invention;
Fig. 6 is the Control Software process chart of the DSL port link setup chain rupture stability test platform in enormous quantities of the embodiment of the invention.
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
Main design of the present invention is the test of finishing DSL port link setup chain rupture stability in enormous quantities by DSL port link setup chain rupture system for testing stability in enormous quantities, DSL port link setup chain rupture system for testing stability in enormous quantities comprises that subscribers feeder converges plate, user port switch control board, DSL local side apparatus, testing equipment, stability test controlling platform etc., wherein
Subscribers feeder converges plate, and the DSL MODEM (modulator-demodulator) that is used for forming detecting large volume DSL port converges plate by subscribers feeder subscribers feeder is converged to the single line cable;
User port switch control board is connected on subscribers feeder and converges between plate and the equipment user's plate, is used to control the switch motion of user port; Can finish the switch motion of user port by user port switch Control Software (TCL language etc. is write);
The stability test controlling platform is used to control user port switch control board and controls testing equipment transmission data flow, makes and carries out the mass data flow transmission between DSL local side apparatus and the switch, realizes the test of DSL port link setup chain rupture stability in enormous quantities;
Wherein testing equipment can be the SMARTBITS testing equipment; The stability test controlling platform can be PC (personal computer) control desk;
Data communication interface comprises a plurality of physical interfaces, is used to connect heterogeneous networks, carries out data communication with the external world.
As shown in Figure 1, DSL port link setup chain rupture stability test method in enormous quantities of the present invention may further comprise the steps:
Resolve channel number after step 150. user port switch control board is resolved described control command, check whether channel number is correct, if correct, then execution in step 160, otherwise stop to carry out;
As shown in Figure 2, DSL port link setup chain rupture system for testing stability in enormous quantities of the present invention comprises that stability test controlling platform 101, DSL local side apparatus 102, user port switch control board 103, DSL MODEM converge matrix module 104, testing equipment 105, wherein
Stability test controlling platform 101 is used to control the operation of user port switch control board 103, thereby the on off state of control DSL port channel is controlled testing equipment 105 simultaneously and sent various data flow, realization batch DSL port link setup, chain rupture stability test;
DSL local side apparatus 102 is tested dsl devices, contains DSL subscriber's interface board;
User port switch control board 103 is used to control the switch of DSL port channel, receives order from stability test controlling platform 101, checks the correctness of order, and correct order of translation and port numbers, carries out correct DSL port channel switch motion at last;
DSL MODEM converges matrix module 104, the subscribers feeder that is used to converge DSL MODEM matrix DSL subscriber's plate to the DSL local side apparatus 102, the ethernet port that also converges DSL MODEM matrix is to switch, be connected to testing equipment 105 through switch again, realize converging of DSL MODEM subscribers feeder and ethernet port, thereby realize traffic aggregation;
As shown in Figure 3, DSL port link setup chain rupture system for testing stability structure in one embodiment comprises:
Stability test controlling platform 202 is used to control the operation of user port switch control board 204, controls SMARTBITS testing equipment 201 simultaneously and sends various data flow;
DSL local side apparatus 203 is tested dsl devices, contains DSL subscriber's interface board;
User port switch control board 204, being serially connected with DSL local side apparatus 203 and subscribers feeder converges between the plate 205, be used to control the switch of DSL port channel, receive order from stability test controlling platform 202, check the correctness of order, and correct order of translation and port numbers, carry out correct DSL port channel switch motion at last;
Subscribers feeder converges plate 205, is used for DSL MODEM final exchange line is converged to a twisted-pair feeder subscriber cable, is connected to user port switch control board 204;
DSL MODEM matrix module 206 is used for the terminal of DSL subscriber's interface board on the DSL local side apparatus 203, and the subscribers feeder port converges plate 205 with subscribers feeder and is connected, and Ethernet interface is connected with switch 207;
As shown in Figure 4, user port switch control board 204 structures comprise:
Power module (3.3V) 301, be used to provide the power supply of user port switch control board, the input power supply is-the 48V power supply, indicating lamp module 302, data communication mouth module 303, MCU (multipoint control unit) system module 304, CPLD (programmable logic device, Complex ProgrammableLogic Device) module 305, relay switch matrix module 306 to inside provide the support of 3.3V power supply; Have simultaneously that anti-power supply is instead inserted, the function of anti-external disturbance;
Normally whether indicating lamp module 302 is used to indicate user port switch control board power supply status, system mode;
Data communication mouth module 303 is used for and 202 communications of stability test controlling platform, receives stability test controlling platform 202 control commands, and sends to MCU system module 304;
MCU system module 304 is used to receive the control command that data communication mouth module 303 is sent, and judges whether order and port numbers be correct, and transmitting control commands is given CPLD module 305;
CPLD module 305 is used for explaining DSL port channel that control command that MCU system module 304 is sent and control command contain number, and sends corresponding control signal at this passage and give relay switch matrix module 306;
Relay switch matrix module 306 is used to receive the control signal that CPLD module 305 is sent, and carries out corresponding DSL port channel and opens or closes;
DSL line interface 307 is used for being connected with relay switch matrix module 306, provides and DSL
MODEM converges the interface of matrix module 104 butt joints.
As shown in Figure 5, for user port switch control board 204 of the present invention, its software processes flow process is as follows:
Step 501: receive control command, the data communication module 303 of user port switch control board 204 provides the physical interface of standard, receives the bidding protocol data flow from stability test controlling platform 101.
Step 502: judge in the bidding protocol data flow and order correctness, if mistake is then waited for new bidding protocol data flow again; If correct, then execution in step 503;
Step 503 is judged bidding protocol data flow middle port channel number correctness, if mistake is then waited for new bidding protocol data flow again, if correct, then execution in step 504;
Step 504 sends order and port numbers to CPLD module 305, and CPLD module 305 is carried out the port channel switch.
As shown in Figure 6, for DSL port link setup chain rupture stability test method in enormous quantities of the present invention, its software processes flow process is as follows:
Step 601: open the test record file, the normal or anomalous event that takes place in the record test process;
Step 602: connect the SMARTBITS testing equipment;
Step 603: enable selected SMARTBITS card;
Step 604: write down current testing time;
Step 605: configuration data stream on selected SMARTBITS card port;
Step 606: judge whether configuration data stream finishes, if then carry out next step; Otherwise, execution in step 605;
Step 607: on selected SMARTBITS card port, send the data flow that has been configured, flow as stable mass property testing background data with this data flow;
Step 608: carry out DSL port channel i ON-and OFF-command, make the chain rupture of corresponding DSL port channel;
Step 609: judge whether the disconnection of DSL port channel finishes, if then carry out next step; Otherwise, execution in step 608;
Step 610: detect DSL port channel i state, the record testing result is in the test record file;
Step 611: judge whether DSL port channel state-detection finishes, if then carry out next step; Otherwise, execution in step 610;
Step 612: carry out DSL port channel i close commands, make corresponding DSL port channel link setup;
Step 613: judge whether DSL port channel closure finishes, if then carry out next step; Otherwise, execution in step 612;
Step 614: detect DSL port channel i state, the record testing result is in the test record file;
Step 615: judge whether DSL port channel state-detection finishes, finish that then execution in step 614, finish then single flow process end, new technological process will restart from step 604.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with the people of this technology in the disclosed technical scope of the present invention; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (9)
1. a digital subscriber line cap link setup chain rupture system for testing stability in enormous quantities is characterized in that,
Comprise that subscribers feeder converges plate, user port switch control board, stability test controlling platform, wherein,
Subscribers feeder converges plate, and the DSL modem that is used for forming detecting large volume digital user wire DSL port converges to the single line cable;
User port switch control board is connected on subscribers feeder and converges between plate and the equipment user's plate, is used to control the switch motion of user port;
The stability test controlling platform is used to control user port switch control board and controls testing equipment transmission data flow, makes and carries out the mass data flow transmission between DSL local side apparatus and the switch, realizes the test of DSL port link setup chain rupture stability in enormous quantities.
2. the system as claimed in claim 1 is characterized in that,
Described testing equipment is used to send the data traffic of stability test controlling platform needs, receives instruction and the configuration that sends data traffic from the stability test controlling platform, realizes the transmitting-receiving and the monitoring of data traffic in the whole networking;
Described stability test controlling platform is a computer console;
Described DSL local side apparatus is tested dsl device, contains DSL subscriber's interface board.
3. system as claimed in claim 1 or 2 is characterized in that,
Described user port switch control board also is used for receiving order from the stability test controlling platform, checks the correctness of order, and correct order of translation and port numbers, by user port switch Control Software, finishes the switch motion of user port.
4. system as claimed in claim 3 is characterized in that,
Described user port switch control board comprises power module, indicating lamp module, data communication mouth module, multipoint control unit system module, programmable logic device module, relay switch matrix module, DSL line interface, wherein,
Power module, be used to provide the power supply of user port switch control board, indicating lamp module, data communication mouth module, multipoint control unit system module, programmable logic device module, relay switch matrix module to inside provide power supply, prevent the anti-slotting and anti-external disturbance of power supply simultaneously;
Normally whether indicating lamp module, the power supply status, system mode that is used to indicate user port switch control board;
Data communication mouth module is used for and the communication of stability test controlling platform, receives the control command of stability test controlling platform, and sends to the multipoint control unit system module;
The multipoint control unit system module is used to receive the control command that data communication mouth module is sent, and judges whether order and port numbers be correct, and transmitting control commands is given the programmable logic device module;
The programmable logic device module is used for explaining DSL port channel that control command that the multipoint control unit system module is sent and control command contain number, and sends corresponding control signal at this passage and give the relay switch matrix module;
The relay switch matrix module is used to receive the control signal that the programmable logic device module is sent, and carries out corresponding DSL port channel and opens or closes;
The DSL line interface is used for being connected with the relay switch matrix module, provides with DSL MODEM and converges the interface that matrix module docks.
5. a digital subscriber line cap link setup chain rupture stability test method in enormous quantities is characterized in that,
May further comprise the steps,
A, user port switch control board receive the control command that the stability test controlling platform sends; Wherein user port switch control board is connected on subscribers feeder and converges between plate and the equipment user's plate switch motion of control user port; Subscribers feeder converges plate and will form the DSL modem of detecting large volume digital user wire DSL port and converge to the single line cable; Stability test controlling platform control user port switch control board is also controlled testing equipment transmission data flow, makes and carries out the mass data flow transmission between DSL local side apparatus and the switch;
B, user port switch control board check whether described control command is correct, if correct, resolve channel number after then resolving this control command;
C, user port switch control board check whether described channel number is correct, if correctly, then carry out the switch command of this passage.
6. method as claimed in claim 5 is characterized in that,
Comprise also among the described step a that described stability test controlling platform is by behind the agreement transmitting control commands, data communication interface receives the control command of stability test controlling platform transmission and sends to user port switch control board; Wherein data communication interface comprises a plurality of physical interfaces, connects different networks, carries out data communication with the external world.
7. as claim 5 or 6 described methods, it is characterized in that,
Among the described step b,, then stop to carry out if described user port switch control board is checked described control command mistake;
Among the described step c,, then stop to carry out if described user port switch control board is checked described channel number mistake.
8. method as claimed in claim 7 is characterized in that,
Described testing equipment sends the data traffic that described stability test controlling platform needs, and receives instruction and the configuration that sends data traffic from the stability test controlling platform, realizes the transmitting-receiving and the monitoring of data traffic in the whole networking;
Described stability test controlling platform is a computer console;
Described DSL local side apparatus is tested dsl device, contains DSL subscriber's interface board.
9. as claim 5 or 6 described methods, it is characterized in that,
Comprise that also described user port switch control board receives order from the stability test controlling platform, check the correctness of order, and correct order of translation and port numbers, by user port switch Control Software, finish the switch motion of user port.
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| CN2008100052886A CN101232408B (en) | 2008-02-20 | 2008-02-20 | Method and system for testing stability of mass of numeral subscriber line port for chain building and breaking |
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| CN2008100052886A CN101232408B (en) | 2008-02-20 | 2008-02-20 | Method and system for testing stability of mass of numeral subscriber line port for chain building and breaking |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104065530A (en) * | 2014-06-05 | 2014-09-24 | 武汉精测电子技术股份有限公司 | Automatic testing method and system of powerline adapter |
| CN107370892A (en) * | 2016-05-11 | 2017-11-21 | 中兴通讯股份有限公司 | The optimization method and device of digital subscriber line |
| CN108582086A (en) * | 2018-07-18 | 2018-09-28 | 北京进化者机器人科技有限公司 | Control method, device and the robot of robot |
| CN109769100A (en) * | 2019-01-17 | 2019-05-17 | 苏州科达科技股份有限公司 | Video conference test method, device and storage medium |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1327664C (en) * | 2003-08-19 | 2007-07-18 | 华为技术有限公司 | Transmitter and method of asynchronous transmitting mode data flow |
| CN1642045B (en) * | 2004-01-14 | 2010-07-14 | 中兴通讯股份有限公司 | Automatic testing method for modulating and demodulation unit and its testing system |
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2008
- 2008-02-20 CN CN2008100052886A patent/CN101232408B/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104065530A (en) * | 2014-06-05 | 2014-09-24 | 武汉精测电子技术股份有限公司 | Automatic testing method and system of powerline adapter |
| CN107370892A (en) * | 2016-05-11 | 2017-11-21 | 中兴通讯股份有限公司 | The optimization method and device of digital subscriber line |
| CN107370892B (en) * | 2016-05-11 | 2021-06-04 | 中兴通讯股份有限公司 | Method for optimizing digital subscriber line |
| CN108582086A (en) * | 2018-07-18 | 2018-09-28 | 北京进化者机器人科技有限公司 | Control method, device and the robot of robot |
| CN109769100A (en) * | 2019-01-17 | 2019-05-17 | 苏州科达科技股份有限公司 | Video conference test method, device and storage medium |
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| CN101232408B (en) | 2010-09-29 |
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