CN110971484A - Signal detection method in communication process - Google Patents
Signal detection method in communication process Download PDFInfo
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- CN110971484A CN110971484A CN201911118681.0A CN201911118681A CN110971484A CN 110971484 A CN110971484 A CN 110971484A CN 201911118681 A CN201911118681 A CN 201911118681A CN 110971484 A CN110971484 A CN 110971484A
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- communication
- signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
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- 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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/069—Management of faults, events, alarms or notifications using logs of notifications; Post-processing of notifications
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
- Small-Scale Networks (AREA)
Abstract
The invention discloses a signal detection method in a communication process, which comprises the steps of firstly sending a communication loopback fault prompt notice to a switch to indicate the switch and a target communication terminal to suspend communication; then, acquiring an address record table of the switch; acquiring an electric signal of a monitored communication module; judging the strength of the communication signal of the currently monitored communication module according to the electric signal, and outputting a comparison result signal when the strength of the communication signal is determined; and outputting a detection result according to the comparison result signal, recording the information of the module in which the detection result is positioned in an address recording log, acquiring the electric signal of the monitored communication module, and outputting the detection result. The invention solves the problems of poor accuracy and low efficiency in the detection process in the prior art.
Description
Technical Field
The invention belongs to the technical field of communication signal detection, and particularly relates to a signal detection method in a communication process.
Background
With the development of the internet of things technology, communication modules have been widely applied to various fields such as industrial production, medical health, education and training, business operation and the like. No matter what application field, the existing communication module is mostly placed at the corner inside the remote case, and the communication signal coverage at the corner is poor, so that the communication module and the communication network have poor connectivity, and therefore, the communication module can keep running in a high-power state, the service life of the communication module is reduced, and the failure occurrence rate is also improved. The detection circuit of the existing detection equipment often has a signal delay phenomenon in the detection process, so that the delayed reflection of a detection result is caused, and the detection circuit has more defects in timeliness and accuracy.
Disclosure of Invention
The invention aims to provide a signal detection method in a communication process, which solves the problems of poor accuracy and low efficiency in the detection process in the prior art.
The technical scheme adopted by the invention is that a signal detection method in the communication process is implemented according to the following steps:
step 1, sending a communication loopback fault prompt notice to a switch to indicate the switch and a target communication terminal to suspend communication;
step 2, obtaining an address record table of the switch; the address record table correspondingly stores the physical addresses of the communication terminals and the communication interfaces communicated with the communication terminals;
step 3, acquiring an electric signal of the monitored communication module; judging the strength of the communication signal of the currently monitored communication module according to the electric signal, and outputting a comparison result signal when the strength of the communication signal is determined; outputting a detection result according to the comparison result signal, and recording the information of the module in which the detection result is positioned in an address recording log;
step 4, determining the same target physical address corresponding to different communication interfaces in the address log includes: searching a communication interface corresponding to each physical address in the updated address record table; if a certain physical address corresponds to different communication interfaces, marking the certain physical address as the target physical address;
and 5, acquiring the electric signal of the monitored communication module and outputting a detection result.
The present invention is also characterized in that,
the communication network in step 1 comprises at least one exchanger and a plurality of communication terminals, wherein the exchanger comprises a plurality of communication interfaces for communicating with the communication terminals.
And 2, the address record table in the step 2 comprises address record tables of all time periods, and the same target physical address corresponding to different communication interfaces exists in the address record log.
The electric signal detection in step 3 comprises: current sensing, and/or voltage sensing.
And 4, an uplink communication module detection unit is arranged in the switch and comprises a control unit, a simulation main station and a simulation terminal, and the simulation main station and the simulation terminal are connected with the control unit.
The invention has the beneficial effects that the signal detection method in the communication process avoids the problem that the equipment runs for a long time with high power under the condition that the communication signal is weak in the communication process, and avoids the problem of shortening the service life of a communication module.
Detailed Description
The present invention will be described in detail with reference to the following embodiments.
The invention relates to a signal detection method in a communication process, which is implemented according to the following steps:
step 1, sending a communication loopback fault prompt notice to a switch to indicate the switch and a target communication terminal to suspend communication; the communication network comprises at least one exchanger and a plurality of communication terminals, wherein the exchanger comprises a plurality of communication interfaces for communicating with the communication terminals;
step 2, obtaining an address record table of the switch; the address record table correspondingly stores the physical addresses of the communication terminals and the communication interfaces communicated with the communication terminals; the address record table comprises address record tables of various time periods, and the same target physical address corresponding to different communication interfaces exists in the address record log;
step 3, acquiring an electric signal of the monitored communication module; judging the strength of the communication signal of the currently monitored communication module according to the electric signal, and outputting a comparison result signal when the strength of the communication signal is determined; according to the comparison result signal, outputting a detection result, and recording the information of the module where the detection result is in an address record log, wherein the electric signal detection comprises the following steps: current sensing, and/or voltage sensing;
step 4, determining the same target physical address corresponding to different communication interfaces in the address log includes: searching a communication interface corresponding to each physical address in the updated address record table; if a certain physical address corresponds to different communication interfaces, marking the certain physical address as the target physical address; an uplink communication module detection unit is arranged in the switch and comprises a control unit, an analog master station and an analog terminal, wherein the analog master station and the analog terminal are both connected with the control unit;
and 5, acquiring the electric signal of the monitored communication module and outputting a detection result.
Claims (5)
1. A signal detection method in a communication process is characterized by being implemented according to the following steps:
step 1, sending a communication loopback fault prompt notice to a switch to indicate the switch and a target communication terminal to suspend communication;
step 2, obtaining an address record table of the switch; the address record table correspondingly stores the physical addresses of the communication terminals and the communication interfaces communicated with the communication terminals;
step 3, acquiring an electric signal of the monitored communication module; judging the strength of the communication signal of the currently monitored communication module according to the electric signal, and outputting a comparison result signal when the strength of the communication signal is determined; outputting a detection result according to the comparison result signal, and recording the information of the module in which the detection result is positioned in an address recording log;
step 4, determining the same target physical address corresponding to different communication interfaces in the address log includes: searching a communication interface corresponding to each physical address in the updated address record table; if a certain physical address corresponds to different communication interfaces, marking the certain physical address as the target physical address;
and 5, acquiring the electric signal of the monitored communication module and outputting a detection result.
2. The method as claimed in claim 1, wherein the communication network in step 1 includes at least one switch and a plurality of communication terminals, and the switch includes a plurality of communication interfaces for communicating with the communication terminals.
3. The method as claimed in claim 1, wherein the address log table in step 2 comprises address log tables for respective time periods, and the determining step determines that the same target physical address corresponding to different communication interfaces exists in the address log.
4. The method as claimed in claim 1, wherein the step 3 of detecting the electrical signal comprises: current sensing, and/or voltage sensing.
5. The method according to claim 1, wherein an uplink communication module detection unit is arranged in the switch in step 4, the uplink communication module detection unit comprises a control unit, an analog master station and an analog terminal, and the analog master station and the analog terminal are both connected to the control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911118681.0A CN110971484A (en) | 2019-11-15 | 2019-11-15 | Signal detection method in communication process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911118681.0A CN110971484A (en) | 2019-11-15 | 2019-11-15 | Signal detection method in communication process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110971484A true CN110971484A (en) | 2020-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911118681.0A Pending CN110971484A (en) | 2019-11-15 | 2019-11-15 | Signal detection method in communication process |
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| CN (1) | CN110971484A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1713641A (en) * | 2004-06-27 | 2005-12-28 | 华为技术有限公司 | Configuration of agreement interface |
| CN108333961A (en) * | 2017-12-29 | 2018-07-27 | 国网浙江省电力公司丽水供电公司 | A kind of new distribution network data acquisition terminal |
| CN108696398A (en) * | 2017-04-05 | 2018-10-23 | 北京视联动力国际信息技术有限公司 | Communication loopback fault detection method and device in a kind of communication network |
| CN109618364A (en) * | 2018-12-26 | 2019-04-12 | 华立科技股份有限公司 | Terminal uplink communication module detection system and detection method |
| CN110398626A (en) * | 2019-07-11 | 2019-11-01 | 珠海格力电器股份有限公司 | Communication signal detection circuit and method |
-
2019
- 2019-11-15 CN CN201911118681.0A patent/CN110971484A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1713641A (en) * | 2004-06-27 | 2005-12-28 | 华为技术有限公司 | Configuration of agreement interface |
| CN108696398A (en) * | 2017-04-05 | 2018-10-23 | 北京视联动力国际信息技术有限公司 | Communication loopback fault detection method and device in a kind of communication network |
| CN108333961A (en) * | 2017-12-29 | 2018-07-27 | 国网浙江省电力公司丽水供电公司 | A kind of new distribution network data acquisition terminal |
| CN109618364A (en) * | 2018-12-26 | 2019-04-12 | 华立科技股份有限公司 | Terminal uplink communication module detection system and detection method |
| CN110398626A (en) * | 2019-07-11 | 2019-11-01 | 珠海格力电器股份有限公司 | Communication signal detection circuit and method |
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Application publication date: 20200407 |