CN104469023A - Detection method for equipment with subscriber line interface circuit - Google Patents
Detection method for equipment with subscriber line interface circuit Download PDFInfo
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- CN104469023A CN104469023A CN201510003894.4A CN201510003894A CN104469023A CN 104469023 A CN104469023 A CN 104469023A CN 201510003894 A CN201510003894 A CN 201510003894A CN 104469023 A CN104469023 A CN 104469023A
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Abstract
The invention discloses a detection method for equipment with a subscriber line interface circuit, and relates to the field of testing. The detection method is invented in order to solve the problems that in the prior art, a professional testing instrument is complex in structure and high in cost. According to the technical scheme of the embodiment, the detection method includes the steps that S10, an upper computer receives an instruction input by a user, and target equipment corresponding to the instruction is determined according to a preset instruction-equipment comparison table, wherein the target equipment comprises preset auxiliary detection equipment and preset electrical detection equipment or SLIC equipment, to be detected, with the subscriber line interface circuit; S20, the upper computer transmits the instruction to the target equipment corresponding to the instruction; S30, the target equipment receives the instruction transmitted by the upper computer; S40, when the instruction is a detection instruction, the target equipment obtains detection information of the SLIC equipment and then transmits the detection information to the upper computer; S50, the upper computer receives the detection information transmitted by the target equipment, and a detection result is determined according to the detection information.
Description
Technical field
The present invention relates to field tests, particularly relate to a kind of detection method of the equipment with Subscriber Line Interface Circuit.
Background technology
Subscriber Line Interface Circuit (Subscriber Line Interface Circuit, SLIC) is the interface circuit of digital program-controlled exchange system connecting analog subscribers feeder; At present, for detecting the equipment with Subscriber Line Interface Circuit, use professional test instrument as voice quality tester SAGE or VQT etc.
But professional test instrument is as the complex structure of voice quality tester, and cost is higher.
Summary of the invention
The invention provides a kind of detection method of the equipment with Subscriber Line Interface Circuit, the structure that detection zone has the device of the equipment of Subscriber Line Interface Circuit can be simplified, and cost-saving.
Technical solution problem of the present invention adopts following technical scheme: a kind of detection method of the equipment with Subscriber Line Interface Circuit, comprise: S10, host computer receive the instruction of user's input, and determine according to preset instructions-equipment table of comparisons the target device that described instruction is corresponding, described target device comprises default auxiliary measurement equipment, presets electro-detection equipment or the SLIC equipment with Subscriber Line Interface Circuit to be detected; S20, described host computer send described instruction to the target device that described instruction is corresponding; S30, described target device receive the instruction that described host computer sends; When S40, described instruction are for detecting instruction, send to described host computer after described target device obtains the Detection Information of described SLIC equipment; S50, described host computer receive the Detection Information that described target device sends, and according to described Detection Information determination testing result.
Optionally, detect instruction described in the detection method of the equipment with Subscriber Line Interface Circuit that the present embodiment provides to comprise: voice quality detect instruction, the electric current of described SLIC equipment off-hook and on-hook and/or voltage detecting instruction, described SLIC equipment ring and/or show detect instruction, internal memory that the firmware version of described SLIC equipment detects instruction or described SLIC equipment and/or network interface detection instruction.
Optionally, the present embodiment provide with Subscriber Line Interface Circuit equipment described in S10 comprise: the voice quality that described host computer receives user's input detects instruction, and determine that institute's Voice Quality detects target device corresponding to instruction according to preset instructions-equipment table of comparisons, this target device is auxiliary measurement equipment; Described S40, comprising: described auxiliary measurement equipment receives the voice quality that described host computer sends and detects instruction, off-hook the audio frequency prestored to described SLIC device plays; Described SLIC equipment records the audio frequency that auxiliary measurement equipment is play, and off-hook after recording completes also plays this audio frequency; Described auxiliary measurement equipment records the audio frequency of described SLIC device plays, and sends the audio frequency of its audio frequency play and storage to described host computer after having recorded; Described S50, comprising: described host computer receives described its audio frequency play of auxiliary measurement equipment transmission and the audio frequency of storage, and according to the audio frequency of described broadcasting and the audio computer voice quality VQ value of storage; Described host computer determines the testing result of described SLIC equipment according to described VQ value.
Optionally, the present embodiment provide with Subscriber Line Interface Circuit equipment described in S10 comprise: the voice quality that described host computer receives user's input detects instruction, and determine that institute's Voice Quality detects target device corresponding to instruction according to preset instructions-equipment table of comparisons, this target device is auxiliary measurement equipment;
Described S40, comprising: described auxiliary measurement equipment off-hook the audio frequency prestored to described SLIC device plays; Described SLIC equipment records the audio frequency that auxiliary measurement equipment is play, and off-hook after recording completes also plays this audio frequency; Described auxiliary measurement equipment records the audio frequency of described SLIC device plays, and sends the audio frequency of its audio frequency play and storage to described host computer after having recorded; Described S50, comprising: described host computer receives described its audio frequency play of auxiliary measurement equipment transmission and the audio frequency of storage, and according to the audio frequency of described broadcasting and the audio computer voice quality VQ value of storage; Described host computer determines the testing result of described SLIC equipment according to described VQ value.
Optionally, the present embodiment provide with Subscriber Line Interface Circuit equipment described in S10, comprise: the electric current of the described SLIC equipment off-hook that described host computer reception user inputs and on-hook and/or voltage detecting instruction, and determine according to preset instructions-equipment table of comparisons the target device that this instruction is corresponding, this target device is electro-detection equipment; Described S40, comprising: described electro-detection equipment detects the electric current of described SLIC equipment off-hook and on-hook and/or voltage according to this instruction.
Optionally, the present embodiment provide with Subscriber Line Interface Circuit equipment described in S10, comprise: described host computer receives the ring of the described SLIC equipment of user's input and/or shows detection instruction, and determine according to preset instructions-equipment table of comparisons the target device that this instruction is corresponding, this target device is auxiliary measurement equipment; Described S40, comprising: described auxiliary measurement equipment detects the ring of described SLIC equipment and/or next showing according to this instruction.
Optionally, the equipment with Subscriber Line Interface Circuit that the present embodiment provides also comprises: S60, described instruction be configuration modification, MAC Address programming or complex programmable logic device (CPLD) programming instruction time, described SLIC equipment performs corresponding action.
Optionally, the present embodiment provide with Subscriber Line Interface Circuit equipment described in S10, comprise: described host computer receives configuration modification or MAC Address programming instruction, and determine this configuration modification or target device corresponding to MAC Address programming instruction according to preset instructions-equipment table of comparisons, this target device is described SLIC equipment; Described S60, comprising: described SLIC equipment, according to described configuration modification or MAC Address programming instruction, carries out corresponding configuration modification or MAC Address programming to it.
Optionally, the present embodiment provide with Subscriber Line Interface Circuit equipment described in S10, comprise: described host computer receives complex programmable logic device (CPLD) programming instruction, and determine that the target device that this complex programmable logic device (CPLD) programming instruction is corresponding, this target device are described electro-detection equipment according to preset instructions-equipment table of comparisons; Described S60, comprising: described electro-detection equipment controls described SLIC equipment according to this complex programmable logic device (CPLD) programming instruction programming CPLD program.
Optionally, the equipment with Subscriber Line Interface Circuit that the present embodiment provides also comprises: S70, described host computer point out described testing result with the form of word or voice.
The present invention has following beneficial effect: obtain testing result by auxiliary measurement equipment, electro-detection equipment and the SLIC equipment with Subscriber Line Interface Circuit to be detected, thus realizes the detection with the equipment of Subscriber Line Interface Circuit.The technical scheme that the embodiment of the present invention provides, can realize detecting because auxiliary measurement equipment, electro-detection equipment and SLIC equipment only need to have the interface/serial ports communicated with host computer, and structure is simple, and cost is lower; To solve in prior art professional test instrumentation as the complex structure of voice quality tester, and the problem that cost is higher.
Accompanying drawing explanation
The flow chart of the detection method of the equipment with Subscriber Line Interface Circuit that Fig. 1 provides for the embodiment of the present invention 1;
The flow chart of the detection method of the equipment with Subscriber Line Interface Circuit that Fig. 2 provides for the embodiment of the present invention 2;
The flow chart of the detection method of the equipment with Subscriber Line Interface Circuit that Fig. 3 provides for the embodiment of the present invention 3.
Embodiment
Below in conjunction with embodiment and accompanying drawing, technical scheme of the present invention is further elaborated.
Embodiment 1
As shown in Figure 1, present embodiments provide a kind of detection method of the equipment with Subscriber Line Interface Circuit, comprising:
Step 101, host computer receives the instruction of user's input, and determines according to preset instructions-equipment table of comparisons the target device that this instruction is corresponding.
In the present embodiment, in step 101, target device comprises default auxiliary measurement equipment, presets electro-detection equipment or the SLIC equipment with Subscriber Line Interface Circuit to be detected.Wherein, this auxiliary measurement equipment is the equipment with Foreign Exchange Office interface (Foreign Exchange Office, FXO); SLIC is Subscriber LineInterface Circuit, refers to Subscriber Line Interface Circuit; Electro-detection equipment is the equipment comprising multi-path choice controller, frequency meter interface circuit and data acquisition card SCC.
In the present embodiment, by the instruction that step 101 receives, both can comprise detection instruction, as voice quality detect instruction, as described in the electric current of SLIC equipment off-hook and on-hook and/or voltage detecting instruction, as described in the ring and/or show of SLIC equipment detect instruction, as described in the firmware version of SLIC equipment detect instruction or as described in the internal memory of SLIC equipment and/or network interface detection instruction; Also can comprise configuration modification, MAC Address programming or complex programmable logic device (CPLD) programming instruction, this is not restricted.
In the present embodiment, when the instruction received by step 101 be voice quality detect the ring of instruction or described SLIC equipment and/or show detection instruction time, target device is auxiliary measurement equipment; When the instruction received by step 101 be the electric current of described SLIC equipment off-hook and on-hook and/or voltage detecting instruction or complex programmable logic device (CPLD) programming instruction time, target device is electro-detection equipment; When the instruction received by step 101 be configuration modification instruction, MAC Address programming instruction, described SLIC equipment firmware version detect the internal memory of instruction or described SLIC equipment and/or network interface detect instruction time, target device is SLIC equipment; Preset Zhi in step 101 to Ling in the – equipment table of comparisons and store above-mentioned corresponding relation.
Step 102, host computer sends this instruction to the target device that instruction is corresponding.
In the present embodiment, host computer can be connected with auxiliary measurement equipment with com interface by network interface; Can be received by COM and be connected with SLIC equipment or electro-detection equipment; Auxiliary measurement equipment or electro-detection equipment can be connected with SLIC equipment by network interface.
Step 103, target device receives the instruction that host computer sends.
Step 104, when instruction is for detecting instruction, target device sends to host computer after obtaining the Detection Information of SLIC equipment.
In the present embodiment, by step 101 receive voice quality detect instruction time, step 104 comprises: auxiliary measurement equipment off-hook the audio frequency prestored to SLIC device plays; SLIC equipment records the audio frequency that auxiliary measurement equipment is play, and off-hook after recording completes also plays this audio frequency; Auxiliary measurement equipment records the audio frequency of SLIC device plays, and sends the audio frequency of its audio frequency play and storage to host computer after having recorded.Now, auxiliary measurement equipment can store multiple audio frequency by its memory, plays at random or in order during off-hook; Especially, in auxiliary measurement equipment during memory storing audio, can mark audio frequency; During auxiliary measurement equipment audio plays, the mark corresponding to audio plays carries out record.SLIC equipment and auxiliary measurement equipment can be determined the beginning of recording by sound detection mode and complete, and also can determine the beginning of recording by other means and complete, this is no longer going to repeat them.
In the present embodiment, the firmware version receiving SLIC equipment by step 101 detects the internal memory of instruction or SLIC equipment and/or network interface when detecting instruction, and step 104 comprises: SLIC equipment carries out corresponding firmware version according to this instruction and to detect or internal memory and/or network interface detect.Wherein, SLIC equipment can directly by the controller of its inside, and carry out corresponding firmware version detection or internal memory and/or network interface and detect, also can detect by other means, this is no longer going to repeat them.
In the present embodiment, when being received electric current and/or the voltage detecting instruction of SLIC equipment off-hook and on-hook by step 101, step 104 comprises: electro-detection equipment detects the electric current of SLIC equipment off-hook and on-hook and/or voltage according to this instruction.Wherein, photodetector can send instruction to SLIC equipment, the off-hook of control SLIC equipment and on-hook; And when its off-hook and on-hook, detect respectively by the voltage detecting circuit of its inside and/or current detection circuit and electric current and/or voltage are detected.
In the present embodiment, when being received the ring of SLIC equipment by step 101 and/or shown detection instruction, step 104 comprises: auxiliary measurement equipment detects the ring of SLIC equipment and/or next showing according to this instruction.Wherein, auxiliary measurement equipment detects ring, can be undertaken by the ring detecting circuit of auxiliary measurement equipment inside, and because when ring occurs, circuit can return high level, therefore auxiliary measurement equipment can realize ring detection by detecting level; Auxiliary measurement equipment, to carrying out aobvious detection, can carry out demodulation by frequency shift keying algorithm (FSK), realizes showing detection according to demodulation result.
Step 105, the Detection Information that host computer receiving target equipment sends, and according to this Detection Information determination testing result.
In the present embodiment, when the instruction that step 101 receives be the electric current of SLIC equipment off-hook and on-hook and/or voltage detecting instruction, the ring of SLIC equipment and/or show detect instruction, internal memory that the firmware version of SLIC equipment detects instruction or SLIC equipment and/or network interface detect instruction time, step 101 can directly using Detection Information as testing result; When the instruction that step 101 receives is voice quality detection instruction, step 105, comprising: host computer receives its audio frequency play of auxiliary measurement equipment transmission and the audio frequency of storage, and according to the audio frequency of broadcasting and the audio computer voice quality VQ value of storage; Host computer determines the testing result of SLIC equipment according to VQ value.Wherein, voice quality VQ value can be calculated with reference to perceptual speech quality assessment algorithm PESQ; VQ value and predetermined threshold value can be compared, when VQ value is greater than threshold value, testing result is that SLIC equipment is by detecting; Otherwise testing result is that SLIC equipment is not by detecting.
The present invention has following beneficial effect: the detection jointly being realized the equipment with Subscriber Line Interface Circuit by host computer, auxiliary measurement equipment, electro-detection equipment and the SLIC equipment with Subscriber Line Interface Circuit to be detected.The technical scheme that the embodiment of the present invention provides, can realize detecting because auxiliary measurement equipment, electro-detection equipment and SLIC equipment only need to have the interface/serial ports communicated with host computer, and structure is simple, and cost is lower; To solve in prior art professional test instrumentation as the complex structure of voice quality tester, and the problem that cost is higher.
Embodiment 2
As shown in Figure 2, present embodiments provide a kind of detection method of the equipment with Subscriber Line Interface Circuit, similar shown in the method to Fig. 1, difference is, also comprises:
Step 106, this instruction be configuration modification, MAC Address programming or complex programmable logic device (CPLD) programming instruction time, SLIC equipment performs corresponding action.
In the present embodiment, the instruction received by step 101 be configuration modification or MAC Address programming instruction time, step 106 comprises: SLIC equipment, according to described configuration modification or MAC Address programming instruction, carries out corresponding configuration modification or MAC Address programming to it; When the instruction received by step 101 is complex programmable logic device (CPLD) programming instruction, step 106 comprises: electro-detection equipment control SLIC equipment is according to this complex programmable logic device (CPLD) programming instruction programming CPLD program.
The present invention has following beneficial effect: the detection jointly being realized the equipment with Subscriber Line Interface Circuit by host computer, auxiliary measurement equipment, electro-detection equipment and the SLIC equipment with Subscriber Line Interface Circuit to be detected.The technical scheme that the embodiment of the present invention provides, can realize detecting because auxiliary measurement equipment, electro-detection equipment and SLIC equipment only need to have the interface/serial ports communicated with host computer, and structure is simple, and cost is lower; To solve in prior art professional test instrumentation as the complex structure of voice quality tester, and the problem that cost is higher.
Embodiment 3
As shown in Figure 3, present embodiments provide a kind of detection method of the equipment with Subscriber Line Interface Circuit, similar shown in the method to Fig. 1, difference is, also comprises:
Step 107, host computer points out this testing result with the form of word or voice.
In the present embodiment, host computer can show word corresponding to this testing result on a display screen, and also can play voice corresponding to this testing result by loud speaker, this is no longer going to repeat them.
The present invention has following beneficial effect: the detection jointly being realized the equipment with Subscriber Line Interface Circuit by host computer, auxiliary measurement equipment, electro-detection equipment and the SLIC equipment with Subscriber Line Interface Circuit to be detected.The technical scheme that the embodiment of the present invention provides, can realize detecting because auxiliary measurement equipment, electro-detection equipment and SLIC equipment only need to have the interface/serial ports communicated with host computer, and structure is simple, and cost is lower; To solve in prior art professional test instrumentation as the complex structure of voice quality tester, and the problem that cost is higher.
The sequencing of above embodiment, only for ease of describing, does not represent the quality of embodiment.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. with a detection method for the equipment of Subscriber Line Interface Circuit, it is characterized in that, comprising:
S10, host computer receive the instruction of user's input, and determine according to preset instructions-equipment table of comparisons the target device that described instruction is corresponding, described target device comprises default auxiliary measurement equipment, presets electro-detection equipment or the SLIC equipment with Subscriber Line Interface Circuit to be detected;
S20, described host computer send described instruction to the target device that described instruction is corresponding;
S30, described target device receive the instruction that described host computer sends;
When S40, described instruction are for detecting instruction, send to described host computer after described target device obtains the Detection Information of described SLIC equipment;
S50, described host computer receive the Detection Information that described target device sends, and according to described Detection Information determination testing result.
2. the detection method of the equipment with Subscriber Line Interface Circuit according to claim 1, is characterized in that, described detection instruction comprises:
Voice quality detect instruction, the electric current of described SLIC equipment off-hook and on-hook and/or voltage detecting instruction, described SLIC equipment ring and/or show detect instruction, internal memory that the firmware version of described SLIC equipment detects instruction or described SLIC equipment and/or network interface detection instruction.
3. the detection method of the equipment with Subscriber Line Interface Circuit according to claim 2, is characterized in that,
Described S10 comprises: the voice quality that described host computer receives user's input detects instruction, and determines that institute's Voice Quality detects target device corresponding to instruction according to preset instructions-equipment table of comparisons, and this target device is auxiliary measurement equipment;
Described S40, comprising: described auxiliary measurement equipment off-hook the audio frequency prestored to described SLIC device plays; Described SLIC equipment records the audio frequency that auxiliary measurement equipment is play, and off-hook after recording completes also plays this audio frequency; Described auxiliary measurement equipment records the audio frequency of described SLIC device plays, and sends the audio frequency of its audio frequency play and storage to described host computer after having recorded;
Described S50, comprising: described host computer receives described its audio frequency play of auxiliary measurement equipment transmission and the audio frequency of storage, and according to the audio frequency of described broadcasting and the audio computer voice quality VQ value of storage; Described host computer determines the testing result of described SLIC equipment according to described VQ value.
4. the detection method of the equipment with Subscriber Line Interface Circuit according to claim 2, is characterized in that,
Described S10, comprise: described host computer receives the firmware version detection instruction of the described SLIC equipment of user's input or the internal memory of described SLIC equipment and/or network interface and detects instruction, and determine according to preset instructions-equipment table of comparisons the target device that this instruction is corresponding, this target device is SLIC equipment;
Described S40, comprising: described SLIC equipment carries out corresponding firmware version detection or internal memory and/or network interface according to this instruction and detects.
5. the detection method of the equipment with Subscriber Line Interface Circuit according to claim 2, is characterized in that,
Described S10, comprising: the electric current of the described SLIC equipment off-hook that described host computer reception user inputs and on-hook and/or voltage detecting instruction, and determines according to preset instructions-equipment table of comparisons the target device that this instruction is corresponding, and this target device is electro-detection equipment;
Described S40, comprising: described electro-detection equipment detects the electric current of described SLIC equipment off-hook and on-hook and/or voltage according to this instruction.
6. the detection method of the equipment with Subscriber Line Interface Circuit according to claim 2, is characterized in that,
Described S10, comprising: described host computer receives the ring of the described SLIC equipment of user's input and/or shows detection instruction, and determines according to preset instructions-equipment table of comparisons the target device that this instruction is corresponding, and this target device is auxiliary measurement equipment;
Described S40, comprising: described auxiliary measurement equipment detects the ring of described SLIC equipment and/or next showing according to this instruction.
7. the detection method of the equipment with Subscriber Line Interface Circuit as claimed in any of claims 1 to 6, is characterized in that, also comprise:
S60, described instruction be configuration modification, MAC Address programming or complex programmable logic device (CPLD) programming instruction time, described SLIC equipment performs corresponding action.
8. the detection method of the equipment with Subscriber Line Interface Circuit according to claim 7, is characterized in that,
Described S10, comprising: described host computer receives configuration modification or MAC Address programming instruction, and determines this configuration modification or target device corresponding to MAC Address programming instruction according to preset instructions-equipment table of comparisons, and this target device is described SLIC equipment;
Described S60, comprising: described SLIC equipment, according to described configuration modification or MAC Address programming instruction, carries out corresponding configuration modification or MAC Address programming to it.
9. the detection method of the equipment with Subscriber Line Interface Circuit according to claim 7, is characterized in that,
Described S10, comprise: described host computer receives complex programmable logic device (CPLD) programming instruction, and determine that the target device that this complex programmable logic device (CPLD) programming instruction is corresponding, this target device are described electro-detection equipment according to preset instructions-equipment table of comparisons;
Described S60, comprising: described electro-detection equipment controls described SLIC equipment according to this complex programmable logic device (CPLD) programming instruction programming CPLD program.
10. the detection method of the equipment with Subscriber Line Interface Circuit as claimed in any of claims 1 to 6, is characterized in that, also comprise:
S70, described host computer point out described testing result with the form of word or voice.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510003894.4A CN104469023A (en) | 2015-01-05 | 2015-01-05 | Detection method for equipment with subscriber line interface circuit |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510003894.4A CN104469023A (en) | 2015-01-05 | 2015-01-05 | Detection method for equipment with subscriber line interface circuit |
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| CN201510003894.4A Pending CN104469023A (en) | 2015-01-05 | 2015-01-05 | Detection method for equipment with subscriber line interface circuit |
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Cited By (1)
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| CN109275051A (en) * | 2018-08-16 | 2019-01-25 | 烽火通信科技股份有限公司 | A kind of ONU phonetic function detection method and system |
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