CN105785228A - Multifunctional communication cable fault tester - Google Patents
Multifunctional communication cable fault tester Download PDFInfo
- Publication number
- CN105785228A CN105785228A CN201610229371.6A CN201610229371A CN105785228A CN 105785228 A CN105785228 A CN 105785228A CN 201610229371 A CN201610229371 A CN 201610229371A CN 105785228 A CN105785228 A CN 105785228A
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- module
- microprocessor
- failure detector
- electric cable
- functional communications
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- 238000004891 communication Methods 0.000 title claims abstract description 29
- 238000012360 testing method Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000005070 sampling Methods 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 4
- 238000013500 data storage Methods 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The present invention relates to a multifunctional communication cable fault tester. The multifunctional communication cable fault tester comprises a cabinet, and a test host is arranged in the cabinet; the test host is provided with a switch module, a pulse emission and receiving module, a microprocessor, a data acquisition module, an AC/DC conversion module, a data storage module, a wireless transmission module and a display module; a logic module is connected with the pulse emission and receiving module and the data acquisition module, the pulse emission and receiving module is connected with the microprocessor is connected with a tested cable, and the data acquisition module has an input end being connected with the tested cable and has an output end being connected with the input end of the AC/DC conversion module; and the output of the AC/DC conversion module is connected with the microprocessor, the wireless transmission module is connected with the microprocessor, and the switch module is connected with the microprocessor and is connected with a power module and the data acquisition module.
Description
Technical field
The present invention relates to technical field of communication equipment, particularly to a kind of multi-functional communications electric cable failure detector.
Background technology
In power equipment, the conveying of the unimpeded and electric power of wire communication depends on the properly functioning of cable run.Once circuit generation obstacle, will result in the interruption of communication and electric power, as fault can not be found in time and got rid of rapidly, will result in very big economic loss and bad social influence.Thus, electric cable failure detector is the important tool safeguarding various cables.Electric cable failure detector is a set of comprehensive Cable fault examination equipment, for the test of power cable open circuit, short circuit, ground connection, low-resistance, high resistant flashover and high resistant leaks fault, and the accurate test of coaxial communications cable and the open circuit of local cable, short trouble；Can also test cable path, buried depth, and electric wave tests the speed, and appraises and decides cable length etc., and can set up cable archives so that regular maintenance management.Existing electric cable failure detector is easily subject to the interference of site environment factor and has influence on measuring accuracy when using, and volume is relatively big, installs complex operation, it is impossible to implement to preserve many group test datas and waveform.
Summary of the invention
It is little that the technical problem to be solved in the present invention is to provide a kind of volume, measures accurately and capacity of resisting disturbance is higher and can directly process data and the multi-functional communications electric cable failure detector of transmission data.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is, including cabinet, the upper surface of described cabinet is provided with LCDs and keyboard；nullTest main frame it is provided with in described cabinet，Described test main frame is integrated with switch module、Impulse ejection and receiver module、Microprocessor、Data sampling module、AC/DC modular converter、Data memory module、Wireless transport module and display module，Described logic module is connected with described impulse ejection and receiver module respectively and described data memory module is connected，Described impulse ejection and receiver module are connected with described microprocessor，And described impulse ejection and receiver module are connected with tested cable，The input of described data sampling module is connected with tested cable and the outfan of data sampling module is connected with the input of AC/DC modular converter，The outfan of described AC/DC modular converter is connected with described microprocessor，Described wireless transport module is connected with described microprocessor，Described microprocessor is to the unidirectional output data of described wireless transport module；Described microprocessor is connected with display module and keyboard respectively, and described display module is connected with described LCDs；Described switch module is connected with described microprocessor and described switch module is also connected with power module and data sampling module.
Adopt technique scheme, all it is connected with tested cable with impulse ejection and receiver module by data sampling module, thus testing tested cable and test data being transferred to microprocessor by AC/DC modular converter, data are analyzed processing by microprocessor, and make chart latter aspect and transfer data to data storage and store, displayed in LCDs by display module on the other hand；The external equipment (notebook computer, panel computer etc.) with these multi-functional communications electric cable failure detector wireless connections is transferred data to by wireless transport module；Additionally, pattern to be tested and parameter can be regulated by keyboard when test.
Further improvement is that, this multi-functional communications electric cable failure detector also includes alarm module, and described alarm module is connected with described microprocessor.
Further improvement is that, described microprocessor is ARM micro processor.Adopting ARM chip, make detection more accurate, system is more smooth.
Further improvement is that, described data memory module is made up of program storage block and memory module, and described microprocessor is individually connected with described program storage block and memory module and two-way carries out data transmission.
Further improvement is that, described data sampling module is bridge type balance detection circuit or resistance test circuit.
Further improvement is that, the test of this multi-functional communications electric cable failure detector ranges for the communication cable of 3KV ~ 30KV.
Compared with prior art, the invention has the beneficial effects as follows: this multi-functional communications electric cable failure detector have measurement precisely, volume is little, easy to operate, interference resistance strong and can be carried out data transmission by wireless connections external equipment.
Accompanying drawing explanation
Being clearly understood to make present disclosure be easier to, below according to specific embodiment and in conjunction with accompanying drawing, the present invention is further detailed explanation:
Fig. 1 is the theory diagram of multi-functional communications electric cable failure detector of the present invention.
Detailed description of the invention
Embodiment 1: as it is shown in figure 1, this multi-functional communications electric cable failure detector includes cabinet, the upper surface of described cabinet is provided with LCDs and keyboard；nullTest main frame it is provided with in described cabinet，Described test main frame is integrated with switch module、Impulse ejection and receiver module、Microprocessor、Data sampling module、AC/DC modular converter、Data memory module、Wireless transport module and display module，Described logic module is connected with described impulse ejection and receiver module respectively and described data memory module is connected，Described impulse ejection and receiver module are connected with described microprocessor，And described impulse ejection and receiver module are connected with tested cable，The input of described data sampling module is connected with tested cable and the outfan of data sampling module is connected with the input of AC/DC modular converter，The outfan of described AC/DC modular converter is connected with described microprocessor，Described wireless transport module is connected with described microprocessor，Described microprocessor is to the unidirectional output data of described wireless transport module；Described microprocessor is connected with display module and keyboard respectively, and described display module is connected with described LCDs；Described switch module is connected with described microprocessor and described switch module is also connected with power module and data sampling module；Described microprocessor is ARM micro processor；This multi-functional communications electric cable failure detector also includes alarm module, and described alarm module is connected with described microprocessor；Described data memory module is made up of program storage block and memory module, and described microprocessor is individually connected with described program storage block and memory module and two-way carries out data transmission；Described data sampling module is bridge type balance detection circuit or resistance test circuit；The test of this multi-functional communications electric cable failure detector ranges for the communication cable of 3KV ~ 30KV；Described wireless transport module is wifi wireless transport module.
The above specific embodiment; the purpose of the present invention, technical scheme and beneficial effect have been further described; it is it should be understood that; the foregoing is only specific embodiments of the invention; it is not limited to the present invention; all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (6)
1. a multi-functional communications electric cable failure detector, it is characterised in that including cabinet, the upper surface of described cabinet is provided with LCDs and keyboard；nullTest main frame it is provided with in described cabinet，Described test main frame is integrated with switch module、Impulse ejection and receiver module、Microprocessor、Data sampling module、AC/DC modular converter、Data memory module、Wireless transport module and display module，Described logic module is connected with described impulse ejection and receiver module respectively and described data memory module is connected，Described impulse ejection and receiver module are connected with described microprocessor，And described impulse ejection and receiver module are connected with tested cable，The input of described data sampling module is connected with tested cable and the outfan of data sampling module is connected with the input of AC/DC modular converter，The outfan of described AC/DC modular converter is connected with described microprocessor，Described wireless transport module is connected with described microprocessor，Described microprocessor is to the unidirectional output data of described wireless transport module；Described microprocessor is connected with display module and keyboard respectively, and described display module is connected with described LCDs；Described switch module is connected with described microprocessor and described switch module is also connected with power module and data sampling module.
2. multi-functional communications electric cable failure detector according to claim 1, it is characterised in that this multi-functional communications electric cable failure detector also includes alarm module, and described alarm module is connected with described microprocessor.
3. multi-functional communications electric cable failure detector according to claim 1, it is characterised in that described microprocessor is ARM micro processor.
4. multi-functional communications electric cable failure detector according to claim 2, it is characterized in that, described data memory module is made up of program storage block and memory module, and described microprocessor is individually connected with described program storage block and memory module and two-way carries out data transmission.
5. multi-functional communications electric cable failure detector according to claim 3, it is characterised in that described data sampling module is bridge type balance detection circuit or resistance test circuit.
6. multi-functional communications electric cable failure detector according to claim 4, it is characterised in that the test of this multi-functional communications electric cable failure detector ranges for the communication cable of 3KV ~ 30KV.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610229371.6A CN105785228A (en) | 2016-04-14 | 2016-04-14 | Multifunctional communication cable fault tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610229371.6A CN105785228A (en) | 2016-04-14 | 2016-04-14 | Multifunctional communication cable fault tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105785228A true CN105785228A (en) | 2016-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610229371.6A Pending CN105785228A (en) | 2016-04-14 | 2016-04-14 | Multifunctional communication cable fault tester |
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| Country | Link |
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| CN (1) | CN105785228A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353643A (en) * | 2016-11-09 | 2017-01-25 | 雷细军 | Resistance proportion cable fault tester |
| CN107677934A (en) * | 2017-11-22 | 2018-02-09 | 中国工程物理研究院电子工程研究所 | A kind of cable tester and its method of testing based on Internet of Things |
| CN109031042A (en) * | 2018-07-16 | 2018-12-18 | 国网重庆市电力公司电力科学研究院 | A kind of wire and cable quality detecting system |
| CN114720788A (en) * | 2021-01-04 | 2022-07-08 | 安徽新皖能检测有限公司 | A New Cable Testing System |
| CN116203347A (en) * | 2022-12-30 | 2023-06-02 | 云南电网有限责任公司普洱供电局 | Line fault detection device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2325783Y (en) * | 1998-05-08 | 1999-06-23 | 李全用 | Comprehensive type instrument for locating faults in communication cable |
| CN202758035U (en) * | 2012-08-12 | 2013-02-27 | 湖北仪天成电力设备有限公司 | Cable fault tester |
| CN203405532U (en) * | 2013-08-28 | 2014-01-22 | 北京恒源利通电力技术有限公司 | Cable line fault indicator having current measuring function |
| CN203658520U (en) * | 2014-01-16 | 2014-06-18 | 无锡华虹信息科技有限公司 | Intelligent cable fault indicator |
| CN104181408A (en) * | 2013-05-27 | 2014-12-03 | 鸿富锦精密工业（深圳）有限公司 | Signal integrity measurement system and method |
| CN104297639A (en) * | 2014-11-07 | 2015-01-21 | 广东电网有限责任公司电力科学研究院 | Fault traveling wave collecting device and system for medium voltage distribution network |
| CN104569743A (en) * | 2015-01-28 | 2015-04-29 | 北华大学 | Testing instrument and method for communication information cable failure |
-
2016
- 2016-04-14 CN CN201610229371.6A patent/CN105785228A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2325783Y (en) * | 1998-05-08 | 1999-06-23 | 李全用 | Comprehensive type instrument for locating faults in communication cable |
| CN202758035U (en) * | 2012-08-12 | 2013-02-27 | 湖北仪天成电力设备有限公司 | Cable fault tester |
| CN104181408A (en) * | 2013-05-27 | 2014-12-03 | 鸿富锦精密工业（深圳）有限公司 | Signal integrity measurement system and method |
| CN203405532U (en) * | 2013-08-28 | 2014-01-22 | 北京恒源利通电力技术有限公司 | Cable line fault indicator having current measuring function |
| CN203658520U (en) * | 2014-01-16 | 2014-06-18 | 无锡华虹信息科技有限公司 | Intelligent cable fault indicator |
| CN104297639A (en) * | 2014-11-07 | 2015-01-21 | 广东电网有限责任公司电力科学研究院 | Fault traveling wave collecting device and system for medium voltage distribution network |
| CN104569743A (en) * | 2015-01-28 | 2015-04-29 | 北华大学 | Testing instrument and method for communication information cable failure |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353643A (en) * | 2016-11-09 | 2017-01-25 | 雷细军 | Resistance proportion cable fault tester |
| CN106353643B (en) * | 2016-11-09 | 2019-05-28 | 雷细军 | Resistance ratio electric cable failure detector |
| CN107677934A (en) * | 2017-11-22 | 2018-02-09 | 中国工程物理研究院电子工程研究所 | A kind of cable tester and its method of testing based on Internet of Things |
| CN109031042A (en) * | 2018-07-16 | 2018-12-18 | 国网重庆市电力公司电力科学研究院 | A kind of wire and cable quality detecting system |
| CN114720788A (en) * | 2021-01-04 | 2022-07-08 | 安徽新皖能检测有限公司 | A New Cable Testing System |
| CN116203347A (en) * | 2022-12-30 | 2023-06-02 | 云南电网有限责任公司普洱供电局 | Line fault detection device |
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Application publication date: 20160720 |