CN103414528B - A kind of method of testing and system simulating remote pairing - Google Patents
A kind of method of testing and system simulating remote pairing Download PDFInfo
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- CN103414528B CN103414528B CN201310372971.4A CN201310372971A CN103414528B CN 103414528 B CN103414528 B CN 103414528B CN 201310372971 A CN201310372971 A CN 201310372971A CN 103414528 B CN103414528 B CN 103414528B
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Abstract
The present invention is applicable to communication test field, provides the remote method of testing of a kind of simulation, said method comprising the steps of: A, to debug match to receiver and reflector; B, utilization shield technology build Distance Test platform; C, on Distance Test platform, remote simulation test is carried out to receiver and reflector.This method by shield technology, makes the matching operation of Distance Test product simple, achieves in little space and completes remote product pairing test, is saved manpower, is reduced costs, economize on resources, protection of the environment by the Distance Test product pairing of this method.
Description
Technical field
The invention belongs to communication test field, particularly relate to method of testing and the system of the remote pairing of simulation in the space of near-range.
Background technology
At present, matching for remote product the way taked is, need distance how far, just in distance how far, carry out pairing test, this method is all very difficult many times implementing, and have sufficient space, multiple people also will be had simultaneously to participate in realizing, single people is difficult to realize, the shortcoming that therefore current remote product matching operation is complicated, demand space is comparatively large, cost is high.
Summary of the invention
The object of the present invention is to provide a kind of method of testing and the system of simulating remote pairing, be intended to solve the problem that remote product matching operation is complicated, demand space is comparatively large, cost is high.
The present invention is achieved in that a kind of method of testing and the system of simulating remote pairing, said method comprising the steps of:
A, receiver and reflector debugged and matches;
B, utilization shield technology build Distance Test platform;
C, on Distance Test platform, remote simulation test is carried out to receiver and reflector.
Further technical scheme of the present invention is: comprise the following steps in described steps A:
The waveform of A1, utilization frequency spectrograph debugging receiver and reflector is to marking line;
A2, in shielding space, using frequency spectrograph to check, whether receiver waveform offsets;
A3, in shielding space, open reflector and receiver carries out matching and numbering.
Further technical scheme of the present invention is: comprise the following steps in described step B:
B1, setup test instrument and equipment and shielding space;
B2, signal generator, fixed reception testing jig and the first frequency spectrograph are arranged in shielding space;
B3, the second frequency spectrograph and constant power testing jig to be set shielding space is outer;
B4, frequency is carried out to first, second frequency spectrograph and bandwidth is arranged, Frequency Of Signal Generator and signal are arranged;
Signal generator will be connected with the second frequency spectrograph with signal attenuation head by B5, utilization shielding conductor.
Further technical scheme of the present invention is: comprise the following steps in described step C:
C1, complete reflector and receiver to be placed in respectively shielding space outer and interior;
C2, the reflector of unlatching is placed in the power that the second frequency spectrograph is observed in fixed position;
C3, unlatching receiver are observed the first frequency spectrograph waveform, and are heard the sound that receiver sends.
Further technical scheme of the present invention is: described frequency spectrograph is 433.92M in the frequency of debugging pairing, and bandwidth is 100M, and the high and steep position of waveform apprentice is at central square.
Further technical scheme of the present invention is: when described frequency spectrograph detects the skew of receiver waveform in shielding space, described receiver is 3-5CM apart from the distance of described frequency spectrograph antenna.
Further technical scheme of the present invention is: the test frequency of described first frequency spectrograph is 433.92M, and bandwidth is 100M; Described second frequency spectrograph test frequency is 433.92M, and bandwidth is 1M, and described first frequency spectrograph reception antenna is 60cm apart from described signal generator antenna, and described first frequency spectrograph reception antenna is 20cm apart from described fixed reception testing jig.
Further technical scheme of the present invention is: the test frequency of described signal generator is 433.92M, and signal is-45dB.
Further technical scheme of the present invention is: described in described reflector test fixed position, the power of the second frequency spectrograph is 85dB ± 5dB, and described second frequency spectrograph reception antenna is 30cm apart from described constant power test bracket.
Another object of the present invention is to provide a kind of test macro of simulating remote pairing, comprise the first frequency spectrograph, second frequency spectrograph, signal generator, fixed reception testing jig, constant power testing jig, first shielding conductor, secondary shielding line, decay head and shielding space, described first frequency spectrograph, signal generator, first shielding conductor, decay head and fixed reception testing jig are located in described shielding space respectively, described second frequency spectrograph, constant power testing jig, secondary shielding line is located at outside described shielding space respectively, the lateral wall of described shielding space is provided with splicing ear, described shielding space madial wall is provided with special joint, described special joint connects described splicing ear, one end of described first shielding conductor connects described special joint, the described first shielding conductor other end connects described signal generator transmitting antenna through described decay head, described secondary shielding line one end connects described splicing ear, the described secondary shielding line other end connects described second frequency spectrograph reception antenna, described first frequency spectrograph reception antenna is 60cm apart from described signal generator antenna, described first frequency spectrograph reception antenna is 20cm apart from described fixed reception testing jig, described second frequency spectrograph reception antenna is 30cm apart from described constant power testing jig.
The invention has the beneficial effects as follows: this method passes through shield technology; make the matching operation of Distance Test product simple; achieve in little space and complete remote product pairing test, save manpower by the pairing of the Distance Test product of this method, reduce costs, economize on resources, protection of the environment.
Accompanying drawing explanation
Fig. 1 is the method for testing flow chart that simulation that the embodiment of the present invention provides is matched at a distance;
Fig. 2 is the test system structure block diagram that simulation that the embodiment of the present invention provides is matched at a distance.
Embodiment
Reference numeral: 10-shielding space 20-first frequency spectrograph 30-signal generator 40-fixed reception testing jig 50-decay head 60-first shielding conductor 70-special joint 100-second frequency spectrograph 200-constant power testing jig 300-secondary shielding line 400-splicing ear.
As shown in Figure 1, the method for testing flow chart that simulation provided by the invention is matched at a distance, details are as follows:
In step sl, in the test of reality, frequency spectrograph is used to carry out waveform debugging to receiver and reflector, its waveform is debugged on the specified value line of needs, be 433.92M by the set of frequency of frequency spectrograph in the process of debugging, its bandwidth is set to 100M, and the high and steep position of apprentice of waveform debugging is debugged on the position of central square.Detect the quality of receiver and reflector.
In step s 2, the product reflector debugged and receiver are carried out in shielding house pairing debugging, in pairing debug process, receiver is installed battery, by the switch opens of receiver, place it in the 3-5cm place of distance frequency spectrograph antenna, wherein optimum distance is 4cm, whether the waveform running frequency spectrograph detection receiver offsets, if waveform offsets, the receiver then waveform being existed skew returns in step S1 and carries out debugging from new waveform, if waveform does not offset, then receiver meets matching request, close the switch of receiver, wait for that whole receiver waveforms detection is complete.
In step s3, the switch opens of receiver will detected in shielding house, and open the switch of a reflector, note listening to the sound that receiver sends " dripping ", then illustrate that this is to reflector and receiver successful matching, wait for 10 seconds after successful matching after, the sound that receiver can send " dripping ", then illustrate that reflector and receiver exit pairing state this moment, simultaneously receiver meeting " dichloro-diphenyl-dichlorothane " sound all the time, then illustrate that this has matched to reflector and receiver, the switch of reflector and receiver is turned off simultaneously, and be numbered to label to reflector and receiver and do paired mark.Match other reflector and receiver in the same way and carry out matching and numbering is labelled and done paired mark.
In step s 4 which, the basic pairing work of reflector and receiver is completed, the test platform right to remote analog ligand is needed to prepare, between the shielding house one wherein wanting setup test to use, frequency spectrograph two is respectively the second frequency spectrograph 20 and the second frequency spectrograph 100, signal generator 30 1, constant power testing jig 200 1, shielding conductor two is respectively the first shielding conductor 60 and secondary shielding line 300, decay 50 1 and fixed reception testing jig 40 1, on the wall of wherein shielding house, inner side is provided with special joint 70, outside is provided with splicing ear 400, splicing ear 400 is connected with special joint 70 and communicates.
In step s 5, ready first frequency spectrograph 20, fixed reception testing jig 40 and signal generator 30 are well placed in shielding house, wherein the first frequency spectrograph 20 reception antenna to signal generator 30 the distance of transmitting antenna at 60cm, the reception antenna of the first frequency spectrograph 20 to the distance of fixed reception testing jig 40 at 20cm.
In step s 6, the second frequency spectrograph 100 and constant power testing jig 200 are well placed outside shielding house, wherein the reception antenna of the second frequency spectrograph 100 is 30cm to the distance of constant power testing jig 200.
In the step s 7, carry out frequency and bandwidth setting to the first frequency spectrograph 20, second frequency spectrograph 100 be well placed, wherein the set of frequency of the first frequency spectrograph 20 is 433.92M, and bandwidth is set to 100M, the set of frequency of the second frequency spectrograph 100 is 433.92M, and bandwidth is set to 1M.Carry out frequency and signal setting to signal generator 30, wherein set of frequency is 433.92M, and signal setting is-45dB.
In step s 8, ready first shielding conductor 60, secondary shielding line 300 and decay 50 is used to be connected with the second frequency spectrograph 100 outside shielding house by the signal generator 30 in shielding house, be connected on the special joint 70 of shielding house wall with the threaded one end of the first shielding conductor 60, the other end is connected on the transmitting antenna of signal generator 30 through there being the decay of attenuation 50 to signal, use one end of secondary shielding line 300 to be connected on the splicing ear 400 of shielding house outer wall, the other end is connected on the reception antenna of the second frequency spectrograph 100.
In step s 9, the complete receiver matched above and reflector are placed on respectively on fixed reception testing jig inside and outside shielding house and constant power testing jig 40, and the door of shielding house are shut the isolation carrying out signal.
In step slo, reflector is placed on the assigned address of constant power testing jig 200, open the switch of reflector, screen on the second frequency spectrograph 100 is observed the power of reflector, its normal power, at 85dB ± 5dB, the screen of the second frequency spectrograph 100 can be seen and have two groups of waveforms to occur, it is one group of zigzag waveform below screen, this is the waveform of interference signal, and be one group of level and smooth just profound ripple above sawtooth waveform, this is the power waveform of reflector.
In step s 11, being opened in receiver generation in shielding house is placed on fixed reception testing jig 40, waveform on the first frequency spectrograph 20 on view screen, waveform now on screen is positioned within the 3-4 lattice of debugging lattice, and hear that receiver sends simultaneously " dichloro-diphenyl-dichlorothane " sound, then this group reflector and receive simulation Distance Test and successfully can normally use.
This method by shield technology, makes the matching operation of Distance Test product simple, achieves in little space and completes remote product pairing test, is saved manpower, is reduced costs, economize on resources, protection of the environment by the Distance Test product pairing of this method.
As shown in Figure 2, the test macro that simulation provided by the invention is matched at a distance, comprise the first frequency spectrograph 20, second frequency spectrograph 100, signal generator 30, fixed reception testing jig 40, constant power testing jig 200, first shielding conductor 60, secondary shielding line 300, decay 50 and shielding space 10, described first frequency spectrograph 20, signal generator 30, first shielding conductor 60, decay 50 and fixed reception testing jig 40 are placed in described shielding space 10 respectively, described second frequency spectrograph 100, constant power testing jig 200, secondary shielding line 300 is located at outside described shielding space 10 respectively, the lateral wall of described shielding space 10 is provided with splicing ear 400, described shielding space 10 madial wall is provided with special joint 70, described special joint 70 connects described splicing ear 400, one end of described first shielding conductor 60 connects described special joint 70, described first shielding conductor 60 other end is through described decay described signal generator 30 transmitting antenna of 50 connection, described secondary shielding line 300 one end connects described splicing ear 400, described secondary shielding line 300 other end connects described second frequency spectrograph 100 reception antenna, described first frequency spectrograph 20 reception antenna is 60cm apart from described signal generator 30 antenna, described first frequency spectrograph 20 reception antenna is 20cm apart from described fixed reception testing jig 40, described second frequency spectrograph 100 reception antenna is 30cm apart from described constant power testing jig 200.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a method of testing for the remote pairing of simulation, is characterized in that, said method comprising the steps of:
A, receiver and reflector debugged and matches;
B, utilization shield technology build Distance Test platform;
C, on Distance Test platform, remote simulation test is carried out to receiver and reflector;
Comprise the following steps in described steps A:
The waveform of A1, utilization frequency spectrograph debugging receiver and reflector is to marking line;
A2, in shielding space, using frequency spectrograph to check, whether receiver waveform offsets;
A3, in shielding space, open reflector and receiver carries out matching and numbering;
Comprise the following steps in described step B:
B1, setup test instrument and equipment and shielding space;
B2, signal generator, fixed reception testing jig and the first frequency spectrograph are arranged in shielding space;
B3, the second frequency spectrograph and constant power testing jig to be set shielding space is outer;
B4, frequency is carried out to first, second frequency spectrograph and bandwidth is arranged, Frequency Of Signal Generator and signal are arranged;
Signal generator will be connected with the second frequency spectrograph with signal attenuation head by B5, utilization shielding conductor;
Comprise the following steps in described step C:
C1, complete reflector and receiver to be placed in respectively shielding space outer and interior;
C2, the reflector of unlatching is placed in the power that the second frequency spectrograph is observed in fixed position;
C3, unlatching receiver are observed the first frequency spectrograph waveform, and are heard the sound that receiver sends.
2. method of testing according to claim 1, is characterized in that: described frequency spectrograph is 433.92MHz in the frequency of debugging pairing, and bandwidth is 100MHz, and the high and steep position of waveform apprentice is at central square.
3. method of testing according to claim 2, is characterized in that: when described frequency spectrograph detects the skew of receiver waveform in shielding space, described receiver is 3-5cm apart from the distance of described frequency spectrograph antenna.
4. method of testing according to claim 3, is characterized in that: the test frequency of described first frequency spectrograph is 433.92MHz, and bandwidth is 100MHz; Described second frequency spectrograph test frequency is 433.92MHz, and bandwidth is 1MHz, and described first frequency spectrograph reception antenna is 60cm apart from described signal generator antenna, and described first frequency spectrograph reception antenna is 20cm apart from described fixed reception testing jig.
5. method of testing according to claim 4, is characterized in that: the test frequency of described signal generator is 433.92MHz, and signal is-45dB.
6. the method for testing according to any one of claim 2-5, is characterized in that: described in described reflector test fixed position, the power of the second frequency spectrograph is 85dB ± 5dB, and described second frequency spectrograph reception antenna is 30cm apart from described constant power test bracket.
7. the remote test macro of simulation, it is characterized in that: this test macro adopts the method for testing as described in any one of claim 1-6, it comprises the first frequency spectrograph, second frequency spectrograph, signal generator, fixed reception testing jig, constant power testing jig, first shielding conductor, secondary shielding line, decay head and shielding space, described first frequency spectrograph, signal generator, first shielding conductor, decay head and fixed reception testing jig are located in described shielding space respectively, described second frequency spectrograph, constant power testing jig, secondary shielding line is located at outside described shielding space respectively, the lateral wall of described shielding space is provided with splicing ear, described shielding space madial wall is provided with special joint, described special joint connects described splicing ear, one end of described first shielding conductor connects described special joint, the described first shielding conductor other end connects described signal generator transmitting antenna through described decay head, described secondary shielding line one end connects described splicing ear, the described secondary shielding line other end connects described second frequency spectrograph reception antenna, described first frequency spectrograph reception antenna is 60cm apart from described signal generator antenna, described first frequency spectrograph reception antenna is 20cm apart from described fixed reception testing jig, described second frequency spectrograph reception antenna is 30cm apart from described constant power testing jig.
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| CN201310372971.4A CN103414528B (en) | 2013-08-23 | 2013-08-23 | A kind of method of testing and system simulating remote pairing |
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| CN201310372971.4A CN103414528B (en) | 2013-08-23 | 2013-08-23 | A kind of method of testing and system simulating remote pairing |
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| CN103414528B true CN103414528B (en) | 2016-02-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103618987B (en) * | 2013-11-28 | 2016-10-05 | 歌尔声学股份有限公司 | WIFI wireless headset batch audition and radio frequency test method |
| CN106376058B (en) * | 2015-07-24 | 2019-09-24 | 上海诺基亚贝尔股份有限公司 | The distributed method of dynamic access point selection is carried out in the wireless network |
| US10785848B2 (en) * | 2016-09-29 | 2020-09-22 | Signify Holding B.V. | Lighting system commissioning |
| CN113112779A (en) * | 2021-03-26 | 2021-07-13 | 上海创米科技有限公司 | Test system and test method |
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| KR20060114152A (en) * | 2005-04-29 | 2006-11-06 | 삼성전자주식회사 | Method for remotely testing a terminal in a remote test system |
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| CN103235232A (en) * | 2013-04-27 | 2013-08-07 | 安徽省电力公司蚌埠供电公司 | Debugging device applied to pairing of negative control terminal and ammeter |
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| CN2681462Y (en) * | 2003-12-19 | 2005-02-23 | 志合电脑股份有限公司 | A simulation test equipment for transmission distance of wireless communication device |
| KR20060114152A (en) * | 2005-04-29 | 2006-11-06 | 삼성전자주식회사 | Method for remotely testing a terminal in a remote test system |
| CN202798680U (en) * | 2012-06-19 | 2013-03-13 | 杨子忠 | System with short-distance starting frequency-comparison 2.4G digital wireless microphone and a plurality of simultaneously used wireless audio frequency transmission receivers |
| CN103235232A (en) * | 2013-04-27 | 2013-08-07 | 安徽省电力公司蚌埠供电公司 | Debugging device applied to pairing of negative control terminal and ammeter |
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