CN110149158A - A kind of pinpoint accuracy WiFi module detection method - Google Patents
A kind of pinpoint accuracy WiFi module detection method Download PDFInfo
- Publication number
- CN110149158A CN110149158A CN201910396040.5A CN201910396040A CN110149158A CN 110149158 A CN110149158 A CN 110149158A CN 201910396040 A CN201910396040 A CN 201910396040A CN 110149158 A CN110149158 A CN 110149158A
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- signal strength
- rssi
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- situation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/101—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof
- H04B17/104—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof of other parameters, e.g. DC offset, delay or propagation times
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/15—Performance testing
- H04B17/17—Detection of non-compliance or faulty performance, e.g. response deviations
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention provides a kind of pinpoint accuracy WiFi module detection method, includes the following steps, S1: presetting the WiFi component and router for carrying out WiFi module detection；S2: so that WiFi component constantly sends probe data packet, and signal strength is obtained using router；S3: show that different distance should matched signal strength indication RSSI according to the distance correspondence of WiFi component and router；S4: determine section locating for signal strength indication RSSI, and obtain specific WiFi component situation；The detection of S5:WiFi module is completed, and accurately can carry out Quality Detection to WiFi component very, and reliability is high, at low cost.
Description
[technical field]
The present invention relates to WiFi module Function detection technical field more particularly to a kind of pinpoint accuracy WiFi module detection sides
Method.
[background technique]
It is required in process of production in all products relevant to Wi-Fi to Wi-Fi function itself and performance at present
QA certification is done, corresponding Wi-Fi wireless signal measuring device is expensive, and certain professional knowledge background is needed just to can be carried out
Operation, considerably increases the QA certification cost in this field；Major part product is all the qualified Wi- ready-made by module factory at present
Fi module carries out assembling production, the product of signal decaying but function OK caused by thus having because of correlative factors such as welding, antennas,
Such signal substandard product is directly easily stamped into QA PASS mark in production process.
How preferably WiFi module could be detected, be that those skilled in the art often consider the problems of, also into
It has gone a large amount of research and development and experiment, and has achieved preferable achievement.
[summary of the invention]
To overcome the problems of prior art, the present invention provides a kind of pinpoint accuracy WiFi module detection method.
The scheme that the present invention solves technical problem is to provide a kind of pinpoint accuracy WiFi module detection method, including following step
Suddenly,
S1: the WiFi component and router for carrying out WiFi module detection are preset；
S2: so that WiFi component constantly sends probe data packet, and signal strength is obtained using router；
S3: show that different distance should matched signal strength indication according to the distance correspondence of WiFi component and router
RSSI；
S4: determine section locating for signal strength indication RSSI, and obtain specific WiFi component situation；
The detection of S5:WiFi module is completed.
Preferably, in the step S4, section locating for signal strength indication RSSI includes " RSSI is less than -65 ", " RSSI is big
In -65, be less than -56 ", " RSSI is greater than -55, is less than -51 ", " RSSI is greater than -50, is less than -46 " and " RSSI is less than -45 ".
Preferably, if the signal strength indication RSSI is to be less than -31 greater than -41；Then it is possible to the situation that goes offline occur,
WiFi component is normal condition；If signal strength indication RSSI is to be less than -57 greater than -49；Then it is possible to the feelings that go offline once in a while occur
Condition, WiFi component are short-circuit state；If signal strength indication RSSI is to be less than -71 greater than -59；It is then no WiFi component situation；If
Signal strength indication RSSI is to be less than -53 greater than -65；Then it is possible to the situation that goes offline once in a while occur, WiFi component is punched disconnected for centre
Open situation.
Preferably, if the signal strength indication RSSI is to be less than -18 greater than -31；Then it is possible to the situation that goes offline occur,
WiFi component is normal condition；If signal strength indication RSSI is to be less than -33 greater than -43；Then it is possible to the feelings that go offline once in a while occur
Condition, WiFi component are short-circuit state；If signal strength indication RSSI is to be less than -47 greater than -65；It is then no WiFi component situation；If
Signal strength indication RSSI is to be less than -31 greater than -43；Then it is possible to the situation that goes offline once in a while occur, WiFi component is punched disconnected for centre
Open situation.
Compared with prior art, a kind of pinpoint accuracy WiFi module detection method of the present invention is by presetting for carrying out WiFi
The WiFi component and router of module detection so that WiFi component constantly sends probe data packet, and are obtained using router
Signal strength, further according to the distance correspondence of WiFi component and router obtain different distance should matched signal it is strong
Section locating for angle value RSSI, judgement signal strength indication RSSI, and obtain specific WiFi component situation, it can be very accurate right
WiFi component carries out Quality Detection, and reliability is high, at low cost.
[Detailed description of the invention]
Fig. 1 is a kind of flow diagram of pinpoint accuracy WiFi module detection method of the present invention.
[specific embodiment]
To make the purpose of the present invention, technical solution and advantage are more clearly understood, with reference to the accompanying drawings and embodiments, to this
Invention is further elaborated.It should be appreciated that specific embodiment described herein is used only for explaining the present invention, not
For limiting the invention.
Referring to Fig. 1, a kind of pinpoint accuracy WiFi module detection method 1 of the present invention includes the following steps,
S1: the WiFi component and router for carrying out WiFi module detection are preset；
S2: so that WiFi component constantly sends probe data packet, and signal strength is obtained using router；
S3: show that different distance should matched signal strength indication according to the distance correspondence of WiFi component and router
RSSI；
S4: determine section locating for signal strength indication RSSI, and obtain specific WiFi component situation；
The detection of S5:WiFi module is completed.
The application passes through the WiFi component and router preset for carrying out WiFi module detection, so that WiFi component is not
It is disconnected to send probe data packet, and obtain signal strength using router, further according to WiFi component at a distance from router pair
Should be related to obtain different distance should matched signal strength indication RSSI, determine section locating for signal strength indication RSSI, and obtain
Specific WiFi component situation accurately can carry out Quality Detection to WiFi component very, and reliability is high, at low cost.
Preferably, in the step S4, section locating for signal strength indication RSSI includes " RSSI is less than -65 ", " RSSI is big
In -65, be less than -56 ", " RSSI is greater than -55, is less than -51 ", " RSSI is greater than -50, is less than -46 " and " RSSI is less than -45 ".
Preferably, if the signal strength indication RSSI is to be less than -31 greater than -41；Then it is possible to the situation that goes offline occur,
WiFi component is normal condition；If signal strength indication RSSI is to be less than -57 greater than -49；Then it is possible to the feelings that go offline once in a while occur
Condition, WiFi component are short-circuit state；If signal strength indication RSSI is to be less than -71 greater than -59；It is then no WiFi component situation；If
Signal strength indication RSSI is to be less than -53 greater than -65；Then it is possible to the situation that goes offline once in a while occur, WiFi component is punched disconnected for centre
Open situation.
Preferably, if the signal strength indication RSSI is to be less than -18 greater than -31；Then it is possible to the situation that goes offline occur,
WiFi component is normal condition；If signal strength indication RSSI is to be less than -33 greater than -43；Then it is possible to the feelings that go offline once in a while occur
Condition, WiFi component are short-circuit state；If signal strength indication RSSI is to be less than -47 greater than -65；It is then no WiFi component situation；If
Signal strength indication RSSI is to be less than -31 greater than -43；Then it is possible to the situation that goes offline once in a while occur, WiFi component is punched disconnected for centre
Open situation.
Compared with prior art, a kind of pinpoint accuracy WiFi module detection method 1 of the present invention is by presetting for carrying out
The WiFi component and router of WiFi module detection so that WiFi component constantly sends probe data packet, and utilize router
Signal strength is obtained, further show that different distance matched should be believed according to the distance correspondence of WiFi component and router
Number intensity value RSSI determines section locating for signal strength indication RSSI, and obtains specific WiFi component situation, can be very accurate
Quality Detection is carried out to WiFi component, and reliability is high, it is at low cost.
The embodiments of the present invention described above are not intended to limit the scope of the present invention.It is any in the present invention
Spirit and principle within made modifications, equivalent substitutions and improvements etc., should be included in claim protection model of the invention
Within enclosing.
Claims (4)
1. a kind of pinpoint accuracy WiFi module detection method, it is characterised in that: include the following steps,
S1: the WiFi component and router for carrying out WiFi module detection are preset；
S2: so that WiFi component constantly sends probe data packet, and signal strength is obtained using router；
S3: show that different distance should matched signal strength indication according to the distance correspondence of WiFi component and router
RSSI；
S4: determine section locating for signal strength indication RSSI, and obtain specific WiFi component situation；
The detection of S5:WiFi module is completed.
2. a kind of pinpoint accuracy WiFi module detection method as described in claim 1, it is characterised in that: in the step S4,
Section locating for signal strength indication RSSI includes " RSSI is less than -65 ", " RSSI is greater than -65, is less than -56 ", " RSSI is small greater than -55
In -51 ", " RSSI is greater than -50, is less than -46 " and " RSSI be less than -45 ".
3. a kind of pinpoint accuracy WiFi module detection method as claimed in claim 2, it is characterised in that: if the signal strength
Value RSSI is to be less than -31 greater than -41；Then it is possible to the situation that goes offline occur, WiFi component is normal condition；If signal strength indication
RSSI is to be less than -57 greater than -49；Then it is possible to the situation that goes offline once in a while occur, WiFi component is short-circuit state；If signal strength
Value RSSI is to be less than -71 greater than -59；It is then no WiFi component situation；If signal strength indication RSSI is to be less than -53 greater than -65；
Then it is possible to the situation that goes offline once in a while occur, WiFi component is that disconnection situation is punched in centre.
4. a kind of pinpoint accuracy WiFi module detection method as described in claim 1, it is characterised in that: if the signal strength
Value RSSI is to be less than -18 greater than -31；Then it is possible to the situation that goes offline occur, WiFi component is normal condition；If signal strength indication
RSSI is to be less than -33 greater than -43；Then it is possible to the situation that goes offline once in a while occur, WiFi component is short-circuit state；If signal strength
Value RSSI is to be less than -47 greater than -65；It is then no WiFi component situation；If signal strength indication RSSI is to be less than -31 greater than -43；
Then it is possible to the situation that goes offline once in a while occur, WiFi component is that disconnection situation is punched in centre.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910396040.5A CN110149158A (en) | 2019-05-14 | 2019-05-14 | A kind of pinpoint accuracy WiFi module detection method |
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| CN201910396040.5A CN110149158A (en) | 2019-05-14 | 2019-05-14 | A kind of pinpoint accuracy WiFi module detection method |
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| CN110149158A true CN110149158A (en) | 2019-08-20 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834164A (en) * | 2018-04-17 | 2018-11-16 | 中兴通讯股份有限公司 | WiFi connection control method, device and equipment, storage medium |
| CN109039480A (en) * | 2018-08-03 | 2018-12-18 | 广州蓝豹智能科技有限公司 | A kind of WIFI test method, device, terminal and storage medium |
| US20190098441A1 (en) * | 2016-10-14 | 2019-03-28 | OneMarket Network LLC | Systems and methods to determine a location of a mobile device |
-
2019
- 2019-05-14 CN CN201910396040.5A patent/CN110149158A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190098441A1 (en) * | 2016-10-14 | 2019-03-28 | OneMarket Network LLC | Systems and methods to determine a location of a mobile device |
| CN108834164A (en) * | 2018-04-17 | 2018-11-16 | 中兴通讯股份有限公司 | WiFi connection control method, device and equipment, storage medium |
| CN109039480A (en) * | 2018-08-03 | 2018-12-18 | 广州蓝豹智能科技有限公司 | A kind of WIFI test method, device, terminal and storage medium |
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Application publication date: 20190820 |
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