CN107947836A - Wireless near-field power coupling test device and test method - Google Patents
Wireless near-field power coupling test device and test method Download PDFInfo
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- CN107947836A CN107947836A CN201711287473.4A CN201711287473A CN107947836A CN 107947836 A CN107947836 A CN 107947836A CN 201711287473 A CN201711287473 A CN 201711287473A CN 107947836 A CN107947836 A CN 107947836A
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- 238000012360 testing method Methods 0.000 title claims abstract description 94
- 230000008878 coupling Effects 0.000 title claims abstract description 52
- 238000010168 coupling process Methods 0.000 title claims abstract description 52
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 52
- 238000010998 test method Methods 0.000 title claims abstract description 11
- 238000005259 measurement Methods 0.000 claims abstract description 32
- 238000001514 detection method Methods 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000000052 comparative effect Effects 0.000 claims abstract description 4
- 239000000047 product Substances 0.000 claims description 5
- 238000012986 modification Methods 0.000 claims description 4
- 230000004048 modification Effects 0.000 claims description 4
- 239000007795 chemical reaction product Substances 0.000 claims description 3
- 238000010295 mobile communication Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000012797 qualification Methods 0.000 claims 1
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
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- 230000008859 change Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
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- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
Classifications
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- H04B5/73—
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
Abstract
Wireless near-field power coupling test device provided by the invention, including the test server to output test data and the wireless power tester of the signal strength for detecting measurement equipment to be checked, the wireless power tester includes wireless power test module and the external-connected port for receiving data, and measurement equipment to be checked includes antenna and network interface；Wireless near-field power coupled testing method provided by the invention, the radio detection signal of the measurement equipment transmitting to be checked is received by coupling plate, and the radio detection signal is fed back into the wireless power tester, the wireless power test module tests the signal strength of the radio detection signal, by the signal strength compared with the signal strength preset value being pre-stored in data terminal, judge whether the measurement equipment to be checked is qualified according to comparative result.Compared with correlation technique, wireless near-field power coupling test device provided by the invention and test method accuracy of detection are high.
Description
Technical field
The present invention relates to Wireless Communication Equipment to produce the detection field that dispatches from the factory, more particularly to a kind of detection wireless terminal device gulps down
The wireless near-field power coupling test device and test method for the amount of spitting.
Background technology
Wireless network has thrown away the cable that cable network has to rely on to a certain extent.So, you can be sitting in
Any one corner of family, has the electronic equipments such as your laptop, mobile phone in arms, enjoys the enjoyment of network, rather than from
It is preceding to have to yield to the wire location in network interface like that.With a wide range of popularization of network and mobile electronic equipment, nothing
The production of the line network equipment needs to improve therewith with detection.
In correlation technique, during being detected to wireless device to be detected, the wireless device is placed in shielding
In case, the handling capacity of the wireless device is detected by way of network interface card connects and runs chart softwares (graph making instrument).
The wireless device is placed in the detection method in the shielded box in correlation technique, since the shielded box exists
Rate height is resurveyed in signal reflex and causing, even if there are antenna rosin joint when tiny defect for the wireless device, still has an opportunity to pass through
Test, thus cause defective products to flow out factory, so testing efficiency is not high.
Therefore, it is necessary to a kind of new wireless near-field power coupling test device and test method are provided to solve above-mentioned ask
Topic.
The content of the invention
The technical problem to be solved by the present invention is to provide a kind of wireless near-field power coupling test device and test method, lifting
The yield of measurement equipment radio throughput to be checked and the efficiency for lifting measurement equipment radio throughput test to be checked.
In order to solve the above technical problems, the present invention provides a kind of wireless near-field power coupling test device, including output is surveyed
Try the test server of data and the wireless power tester of the signal strength for detecting measurement equipment to be checked, the wireless power
Tester includes wireless power test module and is electrically connected to the external-connected port of the wireless power test module, described to be detected
Equipment includes antenna and the network interface that connect with the test server, the wireless near-field power coupled testing method further include and
The data terminal of wireless power tester communication connection and the coupling plate for being connected to the external-connected port, the coupling plate with
The antenna, which corresponds, to be set, and the data terminal memory is equipped with signal strength preset value.
Preferably, the wireless power tester further includes wireless switch modules, and the wireless switch modules control respectively
The connection and disconnection of multiple external-connected ports.
Preferably, the data terminal is any one in computer and mobile communication equipment.
The present invention also provides a kind of wireless near-field power coupled testing method, there is provided wireless near-field power coupling as described above
Test device is closed, this method comprises the following steps：
The measurement equipment to be checked receives the test data exported by the test server by the network interface, and leads to
Cross the antenna and send radio detection signal；
The coupling plate receives the radio detection signal, and the radio detection signal is passed through the external connection end oral instructions
It is handed to the wireless power tester；
The wireless power tester tests the signal of the radio detection signal by the wireless power test module
Intensity；
The data terminal receives the signal strength sent by the wireless power tester, and the signal is strong
Spend compared with the signal strength preset value being pre-stored in the data terminal, described to be detected set is judged according to comparative result
It is standby whether qualified.
Preferably, the signal strength preset value is 16dBm.
Preferably, the radio detection signal of the antenna transmitting is IP package signals.
Preferably, it is strong to detect that the power of the radio detection signal reaches the signal for the wireless power test module
When spending preset value, the coupling plate is kept being relatively fixed with the antenna.
Preferably, the measurement equipment to be checked is in passive light network terminal product, wireless router and OTT end products
Any one.
Preferably, the test software that the data terminal is provided with, the data terminal is by running the test software
And realize collect the testing result for show the wireless near-field power coupled testing method, change the signal strength preset value with
And the control wireless switch modules work.
Compared with correlation technique, wireless near-field power coupling test device provided by the invention and test method, pass through
The one-to-one coupling plate of antenna with measurement equipment to be checked is set, makes detected wireless signals from external interference, so that detection
Precision higher；Meanwhile by being provided with the data terminal of test software, it is possible to achieve unified management, modification to detecting data
Test parameter and the wireless switch modules to being connected to multiple external-connected ports are respectively controlled, so that the wireless near-field
Power coupling test device and test method are suitable for the detection of a variety of wireless devices.
Brief description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, and drawings in the following description are only some embodiments of the present invention, common for this area
For technical staff, without creative efforts, other attached drawings can also be obtained according to these attached drawings, its
In：
Fig. 1 is the structure diagram of wireless near-field power coupling test device of the present invention；
Fig. 2 is the operation principle block diagram of wireless near-field power coupling test device of the present invention；
Fig. 3 is the FB(flow block) of wireless near-field power coupled testing method of the present invention.
Embodiment
The technical solution in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only the part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this area is common
All other embodiment that technical staff is obtained without making creative work, belongs to the model that the present invention protects
Enclose.
Please refer to Fig. 1 and Fig. 2, wherein, Fig. 1 is the structural representation of wireless near-field power coupling test device of the present invention
Figure；Fig. 2 is the operation principle block diagram of wireless near-field power coupling test device of the present invention.The present invention provides a kind of wireless near-field work(
Rate coupling test device 100, and a kind of application wireless near-field power coupling test device 100 detection wireless transmitting device production
The wireless near-field power coupled testing method 200 of product fraction defective.The wireless near-field power coupling test device 100 includes wireless
Power measuring 1, with the wireless power tester 1 communication connection data terminal 2, for measurement equipment 3 to be checked provide survey
Try the test server 4 of data and the coupling plate 5 for the wireless signal launched for receiving the measurement equipment to be checked 3.
The wireless power tester 1 is communicated to connect with the data terminal 2, and the test server 4 is to described to be checked
Measurement equipment 3 provides data, and the measurement equipment 3 to be checked sends wireless signal, and the wireless power tester 1 detects described to be detected
The signal strength for the wireless signal that equipment 3 is sent, the data terminal 2 receive the signal strength, and by the signal
Intensity judges described to be checked compared with the signal strength preset value being pre-stored in the data terminal 2 according to comparative result
Whether survey sets 3 qualified.
In specific implementation, the data terminal 2 and the test server 4 can be same equipment, only need to ensure institute
Stating the function of data terminal 2 and the test server 4 can implement completely.
In present embodiment, the signal strength preset value is 16dBm, and certainly, the signal strength preset value can be with
It is adjusted according to signal type, unit type, testing requirements etc..
Specifically, the wireless power tester 1 includes wireless power test module 11, wireless switch modules 12 and extremely
A few external-connected port 13.
The coupling plate 5 is connected to the external-connected port 13 correspondingly.In specific implementation, the measurement equipment to be checked
In 3 multiple external-connected ports 13, can the part external-connected port 13 connect the coupling plate 5, the part external connection end
Mouth 13 is idle to be set, this function of having no effect on wireless near-field power coupling test device 100 is implemented, wherein the institute of idle setting
External-connected port 13 is stated to disconnect by the wireless switch modules 12 and the wireless power test module 11.
Each wireless power tester 1 includes at least one 13 He of external-connected port, described in present embodiment
External-connected port 13 includes eight, is set wherein four external-connected ports 13 are corresponded with the coupling plate 5, other four institutes
State the idle setting of external-connected port 13.
The measurement equipment to be checked 3 includes at least one, and in present embodiment, the measurement equipment 3 to be checked includes two, wherein,
Each measurement equipment 3 to be checked includes two antennas 32, and each antenna 32 is passed by a coupling plate 5
Delivery signal is to the wireless power tester 1.
Each measurement equipment 3 to be checked includes network interface 31 and is communicatively coupled to the antenna 32 of the network interface 31, the network interface
31 are connected with the test server 4.
In specific debugging process, the relative position between the coupling plate 5 and the antenna 32 need to be changed, when described wireless
When the signal strength that power measuring 1 measures the wireless signal of the antenna transmitting reaches the signal strength preset value,
Show that the relative position between the coupling plate 5 and the antenna 32 is suitable, at this time fix the coupling plate 5, to ensure
State coupling plate 5 and keep opposing stationary with the antenna 32.
The wireless switch modules 12 can control between the external-connected port 13 and the wireless power test module 11
No connection, thus replace that the wireless power test module 11 detected with the external-connected port 13 be correspondingly arranged described in treat
The signal strength of detection device 3.
The test software that the data terminal 2 is provided with, the data terminal 2 are realized by running the test software
It is strong to the testing result of the measurement equipment 3 to be checked, the modification signal to collect display wireless near-field power coupling test device 100
Degree preset value and the control wireless switch modules 12 work.
The data terminal 2 at least further includes aobvious panel module, storage device and input module.
The measurement equipment to be checked 3 be passive light network terminal product, wireless router and OTT (Over The Top-
Refer to the equipment that various application services are provided a user by internet) any one in end product, and not only limit to
In this, the measurement equipment 3 to be checked can also be other wireless signal transmitting devices.
The wireless signal that the measurement equipment to be checked 3 is launched by the antenna 32 is IP package signals.
The data terminal 2 is any one in computer and mobile communication equipment.
Fig. 3 is please referred to, is the FB(flow block) of wireless near-field power coupled testing method of the present invention.Specific work process
In, the wireless near-field power coupled testing method 200 comprises the following steps：
S1, the test server 4 transmit detection data to the measurement equipment 3 to be checked；
S2, the measurement equipment 3 to be checked launch wireless signal by the antenna；
S3, adjusts the relative distance between the coupling plate 5 and the antenna；
In this step, the signal that the wireless signal of the antenna transmitting is measured when the wireless power tester 1 is strong
When degree reaches the signal strength preset value, show that the relative position between the coupling plate 5 and the antenna 32 is suitable, at this time
The coupling plate 5 is fixed, to ensure that the coupling plate 5 keeps opposing stationary with the antenna 32.
S4, the wireless switch modules 12 control the external-connected port 13 to be connected with the wireless power test module 11；
S5, the signal for the wireless signal that the detection of wireless power test module 11 is received by the coupling plate 5
Intensity；
S6, the data terminal 2 is to the signal strength compared with the signal strength preset value；
In this step, it is strong that the data terminal 2 receives the signal detected by the wireless power test module 11
Degree, and by the signal strength compared with being pre-stored in the signal strength preset value in the data terminal 2.
S7, draws testing result；
In this step, when the signal strength is more than or equal to the signal strength preset value, described to be detected set is drawn
Standby 3 qualified testing result；When the signal strength is less than the signal strength preset value, the measurement equipment to be checked 3 is drawn
Underproof testing result.
S8, shows the testing result；
In this step, the data terminal 2 runs the inspection software, and testing result is managed collectively, meanwhile, can
The signal strength preset value is changed as needed and controls the wireless switch modules 12 with changing detection object.
Compared with correlation technique, wireless near-field power coupling test device provided by the invention and test method, pass through
The one-to-one coupling plate of antenna with measurement equipment to be checked is set, makes detected wireless signals from external interference, so that detection
Precision higher；Meanwhile by being provided with the data terminal of test software, it is possible to achieve unified management, modification to detecting data
Test parameter and the wireless switch modules to being connected to multiple external-connected ports are respectively controlled, so that the wireless near-field
Power coupling test device and test method are suitable for the detection of a variety of wireless devices.
The foregoing is merely the embodiment of the present invention, is not intended to limit the scope of the invention, every to utilize this hair
The equivalent structure or equivalent flow shift that bright specification and accompanying drawing content are made, is directly or indirectly used in other relevant skills
Art field, is included within the scope of the present invention.
Claims (9)
1. a kind of wireless near-field power coupling test device, including the test server that outputs test data and to be checked for detecting
The wireless power tester of the signal strength of measurement equipment, the wireless power tester include wireless power test module and are electrically connected
The external-connected port of the wireless power test module is connected to, the measurement equipment to be checked includes antenna and connects with the test server
Logical network interface, it is characterised in that the wireless near-field power coupled testing method is further included to be led to the wireless power tester
Believe the data terminal of connection and be connected to the coupling plate of the external-connected port, the coupling plate is corresponded with the antenna and set
Put, the data terminal memory is equipped with signal strength preset value.
2. wireless near-field power coupling test device according to claim 1, it is characterised in that the wireless power test
Instrument further includes wireless switch modules, and the wireless switch modules control the connection and disconnection of multiple external-connected ports respectively.
3. wireless near-field power coupling test device according to claim 2, it is characterised in that the data terminal is meter
Any one in calculation machine and mobile communication equipment.
4. a kind of wireless near-field power coupled testing method, it is characterised in that wireless near-field work(as claimed in claim 3 is provided
Rate coupling test device, this method comprises the following steps：
The measurement equipment to be checked receives the test data exported by the test server by the network interface, and passes through institute
State antenna and send radio detection signal；
The coupling plate receives the radio detection signal, and the radio detection signal is transferred to by the external-connected port
The wireless power tester；
The wireless power tester tests the signal strength of the radio detection signal by the wireless power test module；
The data terminal receives the signal strength sent by the wireless power tester, and by the signal strength with
The signal strength preset value being pre-stored in the data terminal is compared, and judges that the measurement equipment to be checked is according to comparative result
No qualification.
5. wireless near-field power coupled testing method according to claim 2, it is characterised in that the signal strength is preset
It is worth for 16dBm.
6. wireless near-field power coupled testing method according to claim 2, it is characterised in that the institute of the antenna transmitting
It is IP package signals to state radio detection signal.
7. wireless near-field power coupled testing method according to claim 2, it is characterised in that the wireless power test
When module detects that the power of the radio detection signal reaches the signal strength preset value, by the coupling plate and the day
Line keeps being relatively fixed.
8. wireless near-field power coupled testing method according to claim 7, it is characterised in that the measurement equipment to be checked is
Any one in passive light network terminal product, wireless router and OTT end products.
9. wireless near-field power coupled testing method according to claim 8, it is characterised in that the data terminal installation
Some test softwares, the data terminal collect the display wireless near-field power coupling by running the test software to realize
Close testing result, the modification signal strength preset value and control the wireless switch modules work of test method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711287473.4A CN107947836A (en) | 2017-12-07 | 2017-12-07 | Wireless near-field power coupling test device and test method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711287473.4A CN107947836A (en) | 2017-12-07 | 2017-12-07 | Wireless near-field power coupling test device and test method |
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| Publication Number | Publication Date |
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| CN107947836A true CN107947836A (en) | 2018-04-20 |
Family
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| CN201711287473.4A Pending CN107947836A (en) | 2017-12-07 | 2017-12-07 | Wireless near-field power coupling test device and test method |
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Cited By (2)
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| CN111770523A (en) * | 2020-06-28 | 2020-10-13 | 四川天邑康和通信股份有限公司 | WIFI6 multichannel coupling test system |
| CN115065426A (en) * | 2022-05-18 | 2022-09-16 | 珠海迈科智能科技股份有限公司 | Production measurement and control system and method for wireless router product |
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Application publication date: 20180420 |