CN108981899A - A kind of cable testing bridge noise monitoring system - Google Patents
A kind of cable testing bridge noise monitoring system Download PDFInfo
- Publication number
- CN108981899A CN108981899A CN201710402577.9A CN201710402577A CN108981899A CN 108981899 A CN108981899 A CN 108981899A CN 201710402577 A CN201710402577 A CN 201710402577A CN 108981899 A CN108981899 A CN 108981899A
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- Prior art keywords
- central processing
- module
- testing bridge
- cable testing
- processing unit
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
Abstract
The present invention relates to cable testing bridge monitoring technical fields, more particularly to a kind of cable testing bridge noise monitoring system, including noise transducer, A/D conversion module, central processing unit, memory module, display module, wireless communication module and host computer, the noise transducer is connect by A/D conversion module with central processing unit, the memory module and display module are connect with central processing unit respectively, the central processing unit module and host computer by wireless communication.The noise in cable testing bridge can be monitored by this system, and monitoring result is sent to terminal in time, while the system cost is cheap, there is good practicability.
Description
Technical field
The present invention relates to cable testing bridge monitoring technical fields, and in particular to a kind of cable testing bridge noise monitoring system.
Background technique
Cable testing bridge is the equipment used in the engineerings such as electric power or communication cable cabling, with the rapid development of modernization,
Cable testing bridge is widely applied, it makes the cabling arrangement of electric wire, cable, optical cable reach standardization, seriation, unitized
It is horizontal.Due to being usually in closed state in cable testing bridge, so its internal noise is not easy to be monitored.
Summary of the invention
The purpose of the present invention is to provide a kind of low in cost, convenient cable testing bridge noise monitoring systems of monitoring.
In order to achieve the above object, the technical solution adopted by the present invention are as follows: a kind of cable testing bridge noise monitoring system, including
Noise transducer, A/D conversion module, central processing unit, memory module, display module, wireless communication module and host computer, it is described
Noise transducer is connect by A/D conversion module with central processing unit, the memory module and display module respectively with center
Processor connection, the central processing unit module and host computer by wireless communication.
A kind of cable testing bridge noise monitoring system as described above further illustrates to be that the central processing unit uses
The minimum system of MSP430F149 single-chip computer and its peripheral circuit composition.
A kind of cable testing bridge noise monitoring system as described above, further illustrates to be that the display module includes charactron
Driving circuit and charactron, the central processing unit are connect by Nixie tube drive circuit with charactron.
A kind of cable testing bridge noise monitoring system as described above further illustrates to be that the memory module uses Micro
SD card.
The beneficial effects of the present invention are: can be monitored to the noise in cable testing bridge by this system, and in time will
Monitoring result is sent to terminal, while the system cost is cheap, has good practicability.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Specific embodiment
The specific embodiment of the invention is further elaborated with reference to the accompanying drawing.
As shown in Figure 1, a kind of cable testing bridge noise monitoring system provided in this embodiment, including noise transducer, A/D turn
Mold changing block, central processing unit, memory module, display module, wireless communication module and host computer, the noise transducer pass through A/
D conversion module is connect with central processing unit, and the noise transducer is used for the noise in detection cable gantry, and making an uproar acquisition
Acoustical signal is transferred to A/D conversion module, and the A/D conversion module is used to carry out analog-to-digital conversion to the noise signal of acquisition, thus
Central processing unit is set to be able to carry out identification and processing, the central processing unit uses MSP430F149 single-chip computer and its peripheral circuit
The minimum system of composition.
The memory module and display module are connect with central processing unit respectively, and the display module is current for showing
The noise signal of acquisition, preferably, the display module includes Nixie tube drive circuit and charactron, the central processing unit
It is connect by Nixie tube drive circuit with charactron, to complete the display to monitoring noise eventually by charactron.It is described to deposit
Storage module be used for store acquisition noise signal, facilitate it is subsequent check and handle, preferably, the memory module use
The advantages of Micro SD card, Micro SD card is not merely that its volume is small, and there are also high reliablity, speed for it fastly, storage
Many advantages, such as ability is strong, low in energy consumption, cost performance is high.Device can be made to design save the cost, design is simplified, can guarantee to deposit
A large amount of data are stored up, and make the reading of data convenient, data processing and analysis bring convenience for after.
The central processing unit module and host computer by wireless communication, to realize central processing unit and host computer
Wireless communication, thus in time by the noise signal transmission of acquisition to host computer, it can be to making an uproar in cable testing bridge by this system
Sound is monitored, and monitoring result is sent to terminal in time, while the system cost is cheap, has good practicability.
The present invention is not limited to examples detailed above, in claims of the present invention limited range, art technology
The various deformations or amendments that personnel can make without creative work are protected by this patent.
Claims (4)
1. a kind of cable testing bridge noise monitoring system, it is characterised in that: including noise transducer, A/D conversion module, central processing
Device, memory module, display module, wireless communication module and host computer, the noise transducer pass through A/D conversion module and center
Processor connection, the memory module and display module are connect with central processing unit respectively, and the central processing unit passes through nothing
Line communication module and host computer.
2. a kind of cable testing bridge noise monitoring system according to claim 1, it is characterised in that: the central processing unit uses
The minimum system of MSP430F149 single-chip computer and its peripheral circuit composition.
3. a kind of cable testing bridge noise monitoring system according to claim 1, it is characterised in that: the display module includes number
Code tube drive circuit and charactron, the central processing unit are connect by Nixie tube drive circuit with charactron.
4. a kind of cable testing bridge noise monitoring system according to claim 1, it is characterised in that: the memory module uses
Micro SD card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710402577.9A CN108981899A (en) | 2017-06-01 | 2017-06-01 | A kind of cable testing bridge noise monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710402577.9A CN108981899A (en) | 2017-06-01 | 2017-06-01 | A kind of cable testing bridge noise monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108981899A true CN108981899A (en) | 2018-12-11 |
Family
ID=64502438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710402577.9A Withdrawn CN108981899A (en) | 2017-06-01 | 2017-06-01 | A kind of cable testing bridge noise monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108981899A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110048347A (en) * | 2019-04-29 | 2019-07-23 | 国网河南省电力公司方城县供电公司 | A kind of power cable gantry cruising inspection system |
-
2017
- 2017-06-01 CN CN201710402577.9A patent/CN108981899A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110048347A (en) * | 2019-04-29 | 2019-07-23 | 国网河南省电力公司方城县供电公司 | A kind of power cable gantry cruising inspection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181211 |