CN102932057B - The line testing process of voice terminal device - Google Patents
The line testing process of voice terminal device Download PDFInfo
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- CN102932057B CN102932057B CN201210384167.3A CN201210384167A CN102932057B CN 102932057 B CN102932057 B CN 102932057B CN 201210384167 A CN201210384167 A CN 201210384167A CN 102932057 B CN102932057 B CN 102932057B
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Abstract
The invention discloses the line testing process of a kind of voice terminal device, relate to the line test field in fiber optic communication, the method is: S1, determine line test item, if carrying out touching electric lines of force test, then further determine that the type touching electric lines of force test, if carrying out Tip line to touch electric lines of force test, then tested port is set to Tip line and touches power line status, forward S2 to；If carrying out Ring line to touch electric lines of force test, then tested port is set to Ring line and touches power line status, forward S2 to；If carrying out two-wire to touch electric lines of force test, then tested port is set to two-wire and touches power line status, forward S2 to；S2, webmaster issue Loop test order, test outside line parameter, and webmaster returns the test value of outside line parameter, infer tested port status according to test value, and this test terminates.The present invention can verify a certain test whether other test can be impacted, whether equipment can cause unit exception because tested voice port is in certain abnormality after for a long time, fault location is more accurate.
Description
Technical field
The present invention relates to the line test field in fiber optic communication, the circuit particularly relating to a kind of voice terminal device is surveyed
Method for testing.
Background technology
Operator in fiber optic communication field gradually requires that the voice terminal device that producer provides possesses the merit of line test
Can, when subscriber phone business breaks down, fault can be positioned with rapid remote, not only contribute to the rapid solution of fault, and
And human cost can be saved.A voice terminal device before application, needs to test oneself at laboratory, including research and development people
Member tests oneself and pilot scale test etc..
Phone-voice line is divided into Tip line (electrode line) and Ring line (negative line).It is likely encountered in applying for reality
All situations, line test item should not only include basic off-hook, on-hook, open circuit, but also include the special circumstances of some,
Such as, short-circuit test needs Tip line and Ring line are carried out short circuit, and the bad test of line insulation needs Tip line and Ring line
Resistance in the specific Standard resistance range of middle concatenation, swinging cross test to carry out wiring according to specific swinging cross situation, and ground vapour test request is pressed
Connecting the earth according to specific ground vapour situation, touching electric lines of force test to carry out wiring according to specific electric lines of force situation of touching.
At present, when tester carries out line test, have the disadvantage in that
(1) if tester's restarting equipment in test process, the test item meeting before restarting equipment cannot just be known
Test item after restarting equipment will not be impacted, such as after two-wire touches electric lines of force test, because power voltage line is too high,
Equipment occurs abnormal, and tester's imprudence restarting equipment makes equipment recover normal, and therefore follow-up test item can normally enter
OK, but, tester cannot find the unit exception caused by the two-wire power test before restarting at that time, thus affects event
The accuracy of barrier location.
(2), when any one being tested by test process, current test item can only be checked whether to pass through and before
Test item whether current test item can be impacted, whether tester cannot know the later test item of current test item
Current test item can be impacted, thus affect the accuracy of fault location.
(3), after Ring line ground vapour is tested by tester, Ring line and ground wire are disconnected, may continue to carry out next
Item test.But, after Ring line voltage is normally the test of about-54V, Ring line ground vapour, voltage suddenly drops to 0V, leads
Send a telegraph stream to pour in down a chimney, but now equipment can't immediately enter abnormality, directly result in tester cannot find at that time by
The unit exception that Ring line ground vapour causes, thus affect the accuracy of fault location.
Summary of the invention
The invention aims to overcome the deficiency of above-mentioned background technology, it is provided that the circuit of a kind of voice terminal device is surveyed
Method for testing, can verify that other test item can be impacted by a certain testing whether, and whether equipment can be because of tested voice
Port is in certain abnormality and crosses long and cause unit exception, and fault location is more accurate.
The line testing process of the voice terminal device that the present invention provides, comprises the following steps: S1, line test item include
Touch electric lines of force test, swinging cross test, ground vapour test, leakage tests, the bad test of line insulation, short-circuit test, out of circuit test, extension
Machine test, off-hook test etc., according to fixed line test item, perform following operation: if it is determined that carry out touching electric lines of force test,
Then further determining that the type touching electric lines of force test, the type touching electric lines of force test includes that Tip line touches electric lines of force test, Ring line
Touch electric lines of force test, two-wire touches electric lines of force test, however, it is determined that carries out Tip line and touches electric lines of force test, then tested by terminal unit
Voice port is set to Tip line and touches power line status, forwards step S2 to；If it is determined that carry out Ring line to touch electric lines of force test, then will eventually
The tested voice port of end equipment is set to Ring line and touches power line status, forwards step S2 to；If it is determined that carry out two-wire to touch electric lines of force
Test, then be set to two-wire by the tested voice port of terminal unit and touch power line status, forward step S2 to；Outside S2, webmaster issue
Line test command, tests outside line parameter, and by the concrete test value of webmaster return outside line parameter, then according to outside line parameter
Test value infers tested port status, and returns tested port status by webmaster, and this test terminates；S3, to institute wired
Road test item repeats execution step S1, S2 two-wheeled, and all test terminates.
In technique scheme, further comprising the steps of in step S1: if it is determined that carry out swinging cross test, then the most really
Determining the type of swinging cross test, the type of swinging cross test includes Tip line swinging cross test, Ring line swinging cross test, double mixed test, if really
Surely carry out Tip line swinging cross test, then the tested voice port of terminal unit is set to Tip line swinging cross test mode, forwards step to
S2；If it is determined that carry out Ring line swinging cross test, then the tested voice port of terminal unit is set to Ring line swinging cross test mode,
Forward step S2 to；If it is determined that carry out double mixed test, then the tested voice port of terminal unit is set to double mixed state, forwards step to
S2。
In technique scheme, further comprising the steps of in step S1: if it is determined that carry out ground vapour test, then the most really
Determining the type of ground vapour test, the type of ground vapour test includes the test of Tip line ground vapour, the test of Ring line ground vapour, the test of double ground vapour, if
Determine and carry out the test of Tip line ground vapour, then the tested voice port of terminal unit is set to Tip line ground gaseity, forwards step S2 to；
If it is determined that carry out the test of Ring line ground vapour, then the tested voice port of terminal unit is set to Ring line ground gaseity, forwards step to
Rapid S2；If it is determined that carry out double ground vapour test, then the tested voice port of terminal unit is set to double ground gaseity, forwards step to
S2。
In technique scheme, further comprising the steps of in step S1: if it is determined that carry out leakage tests, then the most really
Determining the type of leakage tests, the type of leakage tests includes Tip line leakage tests, Ring line leakage tests, double leakage tests, if
Determine and carry out Tip line leakage tests, then the tested voice port of terminal unit is set to Tip line leakage tests state, forward step to
Rapid S2；If it is determined that carry out Ring line leakage tests, then the tested voice port of terminal unit is set to Ring line leakage tests shape
State, forwards step S2 to；If it is determined that carry out double leakage tests, then the tested voice port of terminal unit is set to double leakage condition,
Forward step S2 to.
In technique scheme, further comprising the steps of in step S1: if it is determined that carry out the bad test of line insulation, then
The tested voice port of terminal unit is set to line insulation defective mode, forwards step S2 to.
In technique scheme, further comprising the steps of in step S1: if it is determined that carry out short-circuit test, then terminal to be set
Standby tested voice port is set to short-circuit condition, forwards step S2 to.
In technique scheme, further comprising the steps of in step S1: if it is determined that carry out out of circuit test, then terminal to be set
Standby tested voice port is set to off state, forwards step S2 to.
In technique scheme, further comprising the steps of in step S1: if it is determined that carry out on-hook test, then terminal to be set
Standby tested voice port is set to hook state, it is judged that be Internal Line Test or Loop test, however, it is determined that carry out Internal Line Test, then
Webmaster issues Internal Line Test order, test interior lines parameter, and by webmaster return interior lines parameter concrete test value and normal/
Abnormality, this test terminates；If it is determined that carry out Loop test, then forward step S2 to.
In technique scheme, further comprising the steps of in step S1: if it is determined that carry out off-hook test, then terminal to be set
Standby tested voice port is set to off hook state, it is judged that test-types is optional test or forces test, however, it is determined that carry out
Optional test, then webmaster directly returns test refusal, and this test terminates；If it is determined that carry out forcing test, then judge it is interior
Line test or Loop test, however, it is determined that carry out Internal Line Test, then webmaster issues Internal Line Test order, test interior lines parameter, and
Returning the concrete test value of interior lines parameter and normal/abnormal state by webmaster, this test terminates；If it is determined that carry out outside line
Test, then forward step S2 to.
In technique scheme, described interior lines parameter includes: value, loop current value, ringing-current magnitude of voltage.
In technique scheme, determine after carrying out touching electric lines of force test, swinging cross test, ground vapour test or leakage tests,
Keep the test mode 10 ~ 30 minutes of tested voice port, then test.
In technique scheme, further comprising the steps of before step S1: phone passes through voice terminal device and light splitting
Device is connected, and beam splitter is connected by OLT with MGC, according to this equipment that has been linked in sequence, joins logical speech business.
In technique scheme, described outside line parameter includes: Tip line DC voltage over the ground, Ring line unidirectional current over the ground
DC voltage between pressure, Tip line and Ring line, Tip line resistance to earth, Ring line resistance to earth, Tip line and Ring line resistance,
Loop resitance between antipole resistance, Tip line and Ring line between Tip line and Ring line, Tip line direct-to-ground capacitance, Ring line direct-to-ground capacitance,
Tip line exchanges with between Ring line with Ring line capacitance, Tip line alternating voltage over the ground, Ring line alternating voltage over the ground, Tip line
Voltage.
In technique scheme, described two-wire touches electric lines of force test and touches electric lines of force test for Tip line and Ring line simultaneously,
Two-wire touches power line status and is Tip line and Ring line touches power line status simultaneously.
In technique scheme, described double mixed tests are Tip line and the test of swinging cross simultaneously of Ring line, and double mixed states are
Tip line and Ring line swinging cross state simultaneously.
In technique scheme, described pair of ground vapour test is Tip line and Ring line ground vapour test, double ground gaseity simultaneously
For Tip line and Ring line simultaneously gaseity.
In technique scheme, described pair of test leakage examination is Tip line and Ring line leakage tests simultaneously, and double leakage states are
Tip line and Ring line leakage condition simultaneously.
In technique scheme, before whole test all terminates, not restarting equipment.
In technique scheme, described terminal unit includes ONU, home gateway and integrated access equipment.
Compared with prior art, advantages of the present invention is as follows:
(1) present invention is before all test items are all tested and terminated, it is not possible to restarting equipment, if the test of a certain item is logical
Cross, then illustrate that this test item all will not be impacted by all test items before this.Such as, if tester is by the most suitable
Sequence is tested: Tip line touches electric lines of force test, Ring line touches electric lines of force test, two-wire touches electric lines of force test, Tip line swinging cross is surveyed
Examination, Ring line swinging cross test, two-wire swinging cross test, the test of Tip line ground vapour, the test of Ring line ground vapour, the test of two-wire ground vapour, Tip
Line leakage tests, Ring line leakage tests, two-wire leakage tests, the bad test of line insulation, short-circuit test, out of circuit test, pluck
Machine test, on-hook test, if all passed through, then illustrate these tests all by and test before do not interfere with this survey
Examination, fault location is more accurate.
(2) application claims line test not only to carry out taking turns test, and to carry out two and take turns test, is carried out continuously two
Wheel test, it is possible to verifying that any one tests whether to impact other test item, fault location is more accurate.
(3) method of testing requirement line test normal flow the to be carried out test of the present invention, and exception to be carried out
Flow testing, when testing the autgmentability of line test, keeps tested voice port state 10 ~ 30 minutes, then surveys
Examination, it is possible to whether the equipment that verifies can be in certain abnormality because of tested voice port and cross and cause unit exception for a long time, therefore
Barrier location is more accurate.
Accompanying drawing explanation
Fig. 1 is the flow chart of multi-functional line testing process in the embodiment of the present invention.
Fig. 2 is the line construction schematic diagram carrying out off-hook Internal Line Test in the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.
Shown in Figure 1, the embodiment of the present invention provides the line testing process of a kind of voice terminal device, including following step
Rapid:
It is bad that S1, line test item include touching electric lines of force test, swinging cross test, ground vapour test, leakage tests, line insulation
Test, short-circuit test, out of circuit test, on-hook test, off-hook test etc., according to fixed line test item, perform following behaviour
Make:
If it is determined that carry out touching electric lines of force test, then further determine that the type touching electric lines of force test, touch electric lines of force test
Type includes that Tip line touches electric lines of force test, Ring line touches electric lines of force test, two-wire touches electric lines of force (Tip line and Ring line touch simultaneously
Electric lines of force) test, however, it is determined that carry out Tip line and touch electric lines of force test, then the tested voice port of terminal unit is set to Tip line and touches
Power line status, forwards step S2 to；If it is determined that carry out Ring line to touch electric lines of force test, then by the tested voice port of terminal unit
It is set to Ring line and touches power line status, forward step S2 to；If it is determined that carry out two-wire to touch electric lines of force test, then by the quilt of terminal unit
Survey voice port is set to two-wire and touches electric lines of force (Tip line and Ring line touch electric lines of force simultaneously) state, forwards step S2 to；
If it is determined that carry out swinging cross test, then further determine that the type that swinging cross is tested, the type of swinging cross test include line Tip
Swinging cross test, Ring line swinging cross test, double mixed (Tip line and the swinging cross simultaneously of Ring line) test, however, it is determined that carry out Tip line swinging cross and survey
Examination, then be set to the tested voice port of terminal unit Tip line swinging cross test mode, forward step S2 to；If it is determined that carry out Ring
Line swinging cross is tested, then the tested voice port of terminal unit is set to Ring line swinging cross test mode, forwards step S2 to；If it is determined that
Carry out double mixed test, then the tested voice port of terminal unit is set to double mixed (Tip line and the swinging cross simultaneously of Ring line) state, turns
To step S2；
If it is determined that carry out ground vapour test, then further determine that the type that ground vapour is tested, the type of ground vapour test include Tip line
Ground vapour test, the test of Ring line ground vapour, double ground vapour (Tip line and Ring line ground vapour simultaneously) test, however, it is determined that carry out Tip line ground vapour
Test, then be set to the tested voice port of terminal unit Tip line ground gaseity, forward step S2 to；If it is determined that carry out Ring line
Ground vapour is tested, then the tested voice port of terminal unit is set to Ring line ground gaseity, forwards step S2 to；If it is determined that carry out double
Ground vapour is tested, then the tested voice port of terminal unit is set to double ground vapour (Tip line and Ring line ground vapour simultaneously) state, forwards to
Step S2；
If it is determined that carry out leakage tests, then further determining that the type of leakage tests, the type of leakage tests includes Tip line
Leakage tests, Ring line leakage tests, double leakage (Tip line and Ring line leak electricity simultaneously) test, however, it is determined that carry out the electric leakage of Tip line and survey
Examination, then be set to the tested voice port of terminal unit Tip line leakage tests state, forward step S2 to；If it is determined that carry out Ring
Line leakage tests, then be set to the tested voice port of terminal unit Ring line leakage tests state, forward step S2 to；If it is determined that
Carry out double test leakage examination, then the tested voice port of terminal unit is set to double leakage (Tip line and Ring line leak electricity simultaneously) state, turns
To step S2；
Determine after carrying out touching electric lines of force test, swinging cross test, ground vapour test or leakage tests, keep tested voice port
Test mode 10 ~ 30 minutes, then test.
If it is determined that carry out the bad test of line insulation, then the tested voice port of terminal unit is set to line insulation bad
State, forwards step S2 to；
If it is determined that carry out short-circuit test, then the tested voice port of terminal unit is set to short-circuit condition, forwards step S2 to；
If it is determined that carry out out of circuit test, then the tested voice port of terminal unit is set to off state, forwards step S2 to；
If it is determined that carry out on-hook test, then the tested voice port of terminal unit is set to hook state, it is judged that be interior lines
Test or Loop test, however, it is determined that carry out Internal Line Test, then webmaster issues Internal Line Test order: tests value, return
The interior lines parameters such as road current value, ringing-current magnitude of voltage, and (just returning the concrete test value of interior lines parameters and state by webmaster
Often, extremely), this test terminates；If it is determined that carry out Loop test, then forward step S2 to；
If it is determined that carry out off-hook test, then the tested voice port of terminal unit is set to off hook state, it is judged that test class
Type is optional test or forces test, however, it is determined that carry out optional test, then webmaster directly returns test refusal, and this is surveyed
Examination terminates；If it is determined that carry out forcing test, then judge it is Internal Line Test or Loop test, however, it is determined that carry out Internal Line Test, then
Webmaster issues Internal Line Test order: tests the interior lines parameters such as value, loop current value, ringing-current magnitude of voltage, and passes through net
Pipe returns concrete test value and the state (normal, abnormal) of interior lines parameter, and this test terminates；If it is determined that carry out outside line survey
Examination, then forward step S2 to；
S2, webmaster issue Loop test order: test Tip line DC voltage over the ground, Ring line DC voltage over the ground, Tip
DC voltage between line and Ring line, Tip line resistance to earth, Ring line resistance to earth, Tip line and Ring line resistance, Tip line with
Loop resitance between antipole resistance, Tip line and Ring line between Ring line, Tip line direct-to-ground capacitance, Ring line direct-to-ground capacitance, Tip line with
Between Ring line capacitance, Tip line alternating voltage over the ground, Ring line alternating voltage over the ground, Tip line and Ring line outside alternating voltage etc.
Line parameter, and the concrete test value of outside line parameter is returned by webmaster, then infer tested according to the test value of outside line parameter
Port status, and return tested port status by webmaster, this test terminates；
S3, all line test items repeating execution step S1, S2 two-wheeled, all test terminates.
Terminal unit in the embodiment of the present invention is the voice terminal device in fiber optic communication field, includes but not limited to
ONU(Optical Network Unit, optical network unit), home gateway, IAD(Integrated Access Device, combine
Close access device).
The process of Internal Line Test, Loop test it is described separately below by specific embodiment.
Embodiment 1, test item: off-hook Internal Line Test, voice terminal device is ONU.
Early-stage preparations: shown in Figure 2, phone is connected with beam splitter by ONU, and beam splitter passes through OLT(Optical
Line Terminal, optical line terminal) and MGC(Media Gateway Controller, Media Gateway Controller) be connected,
According to this equipment that has been linked in sequence, join logical speech business.
The flow process of off-hook Internal Line Test is as follows:
Step 101, determining test function item, the present embodiment is off-hook test；
Step 102, tested port is set to off hook state；
Test is still forced in step 103, the pressure test that judges between right and wrong, however, it is determined that carrying out optional test, webmaster directly returns
Returning the result of refusal line test, ginseng is shown in Table 1；If it is determined that carry out forcing test, line test is normally carried out；
When table 1, optional test, the webmaster of ONU voice port off-hook Internal Line Test returns result
| Test-types | Test mode | Reason For Denial | Signal sound-like state | Feed voltage shape State | Loop current shape State |
| Non-strong survey | Refusal test | Off-hook |
Step 104, judgement are Internal Line Test or Loop test, and the present embodiment is Internal Line Test；
Step 105, webmaster issue Internal Line Test order, carry out Internal Line Test, and about about 10 seconds, Internal Line Test was tied
Bundle, webmaster returns Internal Line Test result, repeats execution step 101 ~ 105 two-wheeled, and webmaster returns Internal Line Test result, sees table
Shown in 2, test terminates.
When table 2, pressure test, the webmaster of ONU voice port off-hook Internal Line Test returns result
| Test-types | Test mode | Reason For Denial | Signal sound-like state | Feed voltage shape State | Loop current State |
| Strong survey | It is successfully tested | Normally | Normally | Normally |
Internal Line Test interpretation of result: first having to ensure the normal talking of user during optional test, port is off hook state
It is likely due to user make a phone call, so webmaster directly returns test refusal；What pressure test first had to guarantee is office
The test of side's (telecommunications, movement, UNICOM) parameter each to circuit.The present embodiment is interior lines off-hook tests, the test knot of all parameters
Fruit is all correct.Needing the parameter paid close attention to is feed voltage and loop current, and the normal value of off-hook feed voltage is 10V
Left and right, loop current value scope is that 18 ~ 80mA(is typically all 18 ~ 35mA), this test result is correct.It addition, do not deposit during off-hook
In the concept of ringing-current voltage, so ringing-current magnitude of voltage is empty.
Embodiment 2, test item: the test of Ring line ground vapour, voice terminal device are ONU.
Early-stage preparations: shown in Figure 2, phone is connected with beam splitter by ONU, and beam splitter is connected by OLT with MGC,
According to this equipment that has been linked in sequence, join logical speech business.
The flow process of Ring line ground vapour test is as follows: determine test function item, and the present embodiment is ground vapour test；Further
Determining ground vapour test-types, the present embodiment is the test of Ring line ground vapour；Then tested port is set to Ring line ground gaseity, i.e.
Ring line is connected on ground wire by a wire, keeps 10 ~ 30 minutes；Webmaster issues Loop test order, carries out outside line
Test, about about 30 seconds, Loop test terminated, and webmaster returns Loop test result, repeated execution above step two-wheeled,
Webmaster returns Loop test result, and ginseng is shown in Table 3, and test terminates.
The webmaster of table 3, ONU voice port Ring line ground vapour test returns result
Test result analysis: the Loop test result that table 3 returns for webmaster, the test result of all parameters is all correct, its
Middle infinitely great expression resistance is more than 10M.For the present embodiment, it is important to notice that Ring line resistance to earth, can by table 3
Know that Ring line resistance to earth is 104, there occurs short circuit between this explanation Ring line and the earth, i.e. Ring line ground vapour.Need weight
Point explanation, when Ring line ground vapour occurs, on Ring line, the voltage of existence about-54V (during line test, do not deposit by this voltage
), and big ground voltage is 0V, now it may happen that electric current pours in down a chimney, time length, the speech chip temperature of ONU raises, may
Causing line test to be normally carried out, so needing to retain Ring line ground gaseity 10 ~ 30 minutes, then carrying out circuit survey
Examination, can preferably simulate the test environment in practical engineering application.
Obviously, those skilled in the art can carry out various change and the modification essence without deviating from the present invention to the present invention
God and scope, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof,
Then the present invention comprises these change and modification.
The content not being described in detail in this specification belongs to prior art known to professional and technical personnel in the field.
Claims (19)
1. the line testing process of a voice terminal device, it is characterised in that comprise the following steps:
S1, line test item include touching electric lines of force test, swinging cross test, ground vapour test, leakage tests, the bad survey of line insulation
Examination, short-circuit test, out of circuit test, on-hook test, off-hook test, according to fixed line test item, the following operation of execution:
If it is determined that carry out touching electric lines of force test, then further determine that the type touching electric lines of force test, touch the type of electric lines of force test
Touch electric lines of force test including Tip line, Ring line touches electric lines of force test, two-wire touches electric lines of force test, however, it is determined that carries out Tip line and touches electricity
The line of force is tested, then the tested voice port of terminal unit is set to Tip line and touches power line status, forward step S2 to；If it is determined that enter
Row Ring line touches electric lines of force test, then the tested voice port of terminal unit is set to Ring line and touches power line status, forwards step to
Rapid S2；If it is determined that carry out two-wire to touch electric lines of force test, then the tested voice port of terminal unit is set to two-wire and touches electric power wire
State, forwards step S2 to；
S2, webmaster issue Loop test order, test outside line parameter, and by the concrete test value of webmaster return outside line parameter,
Then inferring tested port status according to the test value of outside line parameter, and return tested port status by webmaster, this is surveyed
Examination terminates；
S3, all line test items repeating execution step S1, S2 two-wheeled, all test terminates.
2. the line testing process of voice terminal device as claimed in claim 1, it is characterised in that: step S1 also includes with
Lower step: if it is determined that carry out swinging cross test, then further determine that the type that swinging cross is tested, the type of swinging cross test include Tip line
Swinging cross test, Ring line swinging cross test, double mixed test, however, it is determined that carry out Tip line swinging cross test, then by the tested language of terminal unit
Sound port is set to Tip line swinging cross test mode, forwards step S2 to；If it is determined that carry out Ring line swinging cross test, then by terminal unit
Tested voice port be set to Ring line swinging cross test mode, forward step S2 to；If it is determined that carry out double mixed test, then terminal is set
Standby tested voice port is set to double mixed state, forwards step S2 to.
3. the line testing process of voice terminal device as claimed in claim 1, it is characterised in that: step S1 also includes with
Lower step: if it is determined that carry out ground vapour test, then further determine that the type that ground vapour is tested, the type of ground vapour test include Tip line
Ground vapour test, the test of Ring line ground vapour, the test of double ground vapour, however, it is determined that carry out the test of Tip line ground vapour, then tested by terminal unit
Voice port is set to Tip line ground gaseity, forwards step S2 to；If it is determined that carry out the test of Ring line ground vapour, then by terminal unit
Tested voice port is set to Ring line ground gaseity, forwards step S2 to；If it is determined that carry out double ground vapour test, then by terminal unit
Tested voice port is set to double ground gaseity, forwards step S2 to.
4. the line testing process of voice terminal device as claimed in claim 1, it is characterised in that: step S1 also includes with
Lower step: if it is determined that carry out leakage tests, then further determining that the type of leakage tests, the type of leakage tests includes Tip line
Leakage tests, Ring line leakage tests, double leakage tests, however, it is determined that carry out Tip line leakage tests, then tested by terminal unit
Voice port is set to Tip line leakage tests state, forwards step S2 to；If it is determined that carry out Ring line leakage tests, then terminal is set
Standby tested voice port is set to Ring line leakage tests state, forwards step S2 to；If it is determined that carry out double leakage tests, then will eventually
The tested voice port of end equipment is set to double leakage condition, forwards step S2 to.
5. the line testing process of voice terminal device as claimed in claim 1, it is characterised in that: step S1 also includes with
Lower step: if it is determined that carry out the bad test of line insulation, then the tested voice port of terminal unit is set to line insulation bad
State, forwards step S2 to.
6. the line testing process of voice terminal device as claimed in claim 1, it is characterised in that: step S1 also includes with
Lower step: if it is determined that carry out short-circuit test, then the tested voice port of terminal unit is set to short-circuit condition, forwards step S2 to.
7. the line testing process of voice terminal device as claimed in claim 1, it is characterised in that: step S1 also includes with
Lower step: if it is determined that carry out out of circuit test, then the tested voice port of terminal unit is set to off state, forwards step S2 to.
8. the line testing process of voice terminal device as claimed in claim 1, it is characterised in that: step S1 also includes with
Lower step: if it is determined that carry out on-hook test, then the tested voice port of terminal unit is set to hook state, it is judged that be that interior lines are surveyed
Examination or Loop test, however, it is determined that carry out Internal Line Test, then webmaster issues Internal Line Test order, test interior lines parameter, and passes through
Webmaster returns the concrete test value of interior lines parameter and normal/abnormal state, and this test terminates；If it is determined that carry out outside line survey
Examination, then forward step S2 to.
9. the line testing process of voice terminal device as claimed in claim 1, it is characterised in that: step S1 also includes with
Lower step: if it is determined that carry out off-hook test, then the tested voice port of terminal unit is set to off hook state, it is judged that test-types
It is optional test or pressure test, however, it is determined that carry out optional test, then webmaster directly returns test refusal, this test
Terminate；If it is determined that carry out forcing test, then judge it is Internal Line Test or Loop test, however, it is determined that carry out Internal Line Test, then net
Pipe issues Internal Line Test order, test interior lines parameter, and returns the concrete test value of interior lines parameter and normal/different by webmaster
Often state, this test terminates；If it is determined that carry out Loop test, then forward step S2 to.
10. the line testing process of voice terminal device as claimed in claim 8 or 9, it is characterised in that: described interior lines parameter
Including: value, loop current value, ringing-current magnitude of voltage.
The line testing process of 11. voice terminal devices as claimed in any one of claims 1-9 wherein, it is characterised in that: determine
After carrying out touching electric lines of force test, swinging cross test, ground vapour test or leakage tests, keep tested voice port test mode 10～
30 minutes, then test.
The line testing process of 12. voice terminal devices as claimed in any one of claims 1-9 wherein, it is characterised in that: step
Before S1 further comprising the steps of: phone is connected with beam splitter by voice terminal device, and beam splitter passes through OLT with MGC and is connected,
According to this equipment that has been linked in sequence, join logical speech business.
The line testing process of 13. voice terminal devices as claimed in any one of claims 1-9 wherein, it is characterised in that: described
Outside line parameter includes: DC voltage, Tip between Tip line DC voltage over the ground, Ring line DC voltage over the ground, Tip line and Ring line
Antipole resistance between line resistance to earth, Ring line resistance to earth, Tip line and Ring line resistance, Tip line and Ring line, Tip line with
Between Ring line, loop resitance, Tip line direct-to-ground capacitance, Ring line direct-to-ground capacitance, Tip line are handed over over the ground with Ring line capacitance, Tip line
Alternating voltage between stream voltage, Ring line alternating voltage over the ground, Tip line and Ring line.
The line testing process of 14. voice terminal devices as claimed in any one of claims 1-9 wherein, it is characterised in that: described
Two-wire touches electric lines of force test and touches electric lines of force test for Tip line and Ring line simultaneously, and it is Tip line and Ring that two-wire touches power line status
Line touches power line status simultaneously.
15. the line testing process of voice terminal device as claimed in any one of claims 1-9 wherein, it is characterised in that: described
Double mixed tests are Tip line and the test of swinging cross simultaneously of Ring line, and double mixed states are Tip line and Ring line swinging cross state simultaneously.
The line testing process of 16. voice terminal devices as claimed in any one of claims 1-9 wherein, it is characterised in that: described
The test of double ground vapour is Tip line and the ground vapour test simultaneously of Ring line, and double ground gaseity is Tip line and Ring line simultaneously gaseity.
The line testing process of 17. voice terminal devices as claimed in any one of claims 1-9 wherein, it is characterised in that: described
Double test leakages examination is Tip line and Ring line leakage tests simultaneously, and double leakage states are Tip line and Ring line leakage condition simultaneously.
The line testing process of 18. voice terminal devices as claimed in any one of claims 1-9 wherein, it is characterised in that: whole
Before individual test all terminates, not restarting equipment.
The line testing process of 19. voice terminal devices as claimed in any one of claims 1-9 wherein, it is characterised in that: described
Terminal unit includes ONU, home gateway and integrated access equipment.
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| CN201210384167.3A CN102932057B (en) | 2012-10-10 | 2012-10-10 | The line testing process of voice terminal device |
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| CN201210384167.3A CN102932057B (en) | 2012-10-10 | 2012-10-10 | The line testing process of voice terminal device |
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| CN102932057B true CN102932057B (en) | 2016-08-24 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101106596A (en) * | 2007-07-20 | 2008-01-16 | 华为技术有限公司 | Electronic device and its user circuit suite slice and testing method |
| CN101834954A (en) * | 2010-05-24 | 2010-09-15 | 中兴通讯股份有限公司 | Line detection apparatus and method for fixed phone |
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| US20100061279A1 (en) * | 2008-09-08 | 2010-03-11 | Infineon Technologies Ag | Transmitting and Receiving Wireless Signals Via Dual Antennas |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101106596A (en) * | 2007-07-20 | 2008-01-16 | 华为技术有限公司 | Electronic device and its user circuit suite slice and testing method |
| CN101834954A (en) * | 2010-05-24 | 2010-09-15 | 中兴通讯股份有限公司 | Line detection apparatus and method for fixed phone |
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