CN103048581A - Cable testing device - Google Patents

Cable testing device Download PDF

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Publication number
CN103048581A
CN103048581A CN2012105530787A CN201210553078A CN103048581A CN 103048581 A CN103048581 A CN 103048581A CN 2012105530787 A CN2012105530787 A CN 2012105530787A CN 201210553078 A CN201210553078 A CN 201210553078A CN 103048581 A CN103048581 A CN 103048581A
Authority
CN
China
Prior art keywords
test
testing
cable
cabinet
data transmission
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2012105530787A
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Chinese (zh)
Inventor
侯培培
高翔
贾渠
罗红星
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Aerospace Yilian Science and Technology Development Co Ltd
Original Assignee
Beijing Aerospace Yilian Science and Technology Development Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Aerospace Yilian Science and Technology Development Co Ltd filed Critical Beijing Aerospace Yilian Science and Technology Development Co Ltd
Priority to CN2012105530787A priority Critical patent/CN103048581A/en
Publication of CN103048581A publication Critical patent/CN103048581A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a cable testing device, comprising a testing cabinet and a control cabinet, wherein the testing cabinet is provided with a cable conductivity and high-voltage insulativity testing circuit, a testing operation panel, a testing port and a data transmission port, wherein the testing operation panel is provided with a display screen, a program selection key, an operation key and a stop key, the control cabinet is provided with a display, an industrial personal computer and a data transmission port, and the data transmission port of the testing cabinet and the data transmission port of the control cabinet are connected through a data line. According to the invention, by means of carrying out automatic batch testing on the conductivity and high-voltage insulativity of the cable on an unmanned plane, the efficiency and reliability of testing the cable on the unmanned plane are improved, the requirements on the efficiency and reliability of the cable testing for the unmanned plane are met, and the cable testing device can be widely applied to cable testing of the unmanned planes of various models.

Description

The testing lines device
Technical field
The present invention relates to the testing lines device, particularly for to the conduction of various bunchys or polycore cable and data line on the unmanned plane, the proving installation that High-Voltage Insulation is tested.
Background technology
Number of cables, of a great variety on the unmanned plane, the test job amount is large, at present, the tester can only carry out by manual mode conduction and the High-Voltage Insulation property testing of cable, testing efficiency is low, and easily makes mistakes, and can't satisfy the volume production unmanned plane to the requirement of testing lines efficient and reliability.
Summary of the invention
The object of the present invention is to provide a kind of testing lines device, test with conduction and High-Voltage Insulation to cable on the unmanned plane, satisfy the volume production unmanned plane to the requirement of testing lines efficient and reliability.
For reaching this purpose, the present invention by the following technical solutions:
A kind of testing lines device, it comprises test cabinet and switch board, described test cabinet is provided with cable conduction and High-Voltage Insulation property testing circuit, test operation panel, test port and data transmission port, be provided with display screen, procedure Selection key, operation key and stop key on the described test operation panel, described switch board is provided with display, industrial computer and data transmission port, and the data transmission port of described test cabinet is connected by data line with the data transmission port of switch board.
Preferably, described switch board also is provided with printer.
Preferably, described data line is only used one, realizes the transmission of RS232 serial data.
Preferably, the test port of described test cabinet has four, and adopts different connectors to avoid mistake to connect.
Preferably, also be provided with the USB-KEY socket on the described test operation panel.
Preferably, described stop key can under any circumstance stop test.
Principle of work of the present invention is: automatically test by cable on the unmanned plane being carried out batch, thereby raising is to efficient and the reliability of testing lines on the unmanned plane.
Beneficial effect of the present invention is: testing efficiency is high, the human-saving that saves time, test accurately, reliability is high, and is with strong points, can directly generate test report, can be widely used in the test of polytypic unmanned plane cable.
Description of drawings
Fig. 1 is the schematic diagram of the test cabinet of the embodiment of the invention;
Fig. 2 is the schematic diagram of the switch board of the embodiment of the invention;
Fig. 3 is the schematic diagram of the test operation panel of the embodiment of the invention.
Among the figure: 1, test cabinet; 2, test operation panel; 3, test port; 4, data transmission port; 5, switch board; 6, liquid crystal display; 7, industrial computer; 8, printer; 9, data transmission port; 10, LCDs; 11, USB-KEY socket; 12~13, procedure Selection key; 14, operation key; 15, stop key.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
Shown in Fig. 1~3, the testing lines device of the present embodiment, it comprises test cabinet 1 and switch board 5, described test cabinet 1 is provided with cable conduction and High-Voltage Insulation property testing circuit, test operation panel 2, test port 3 and data transmission port 4, be provided with LCDs 10, procedure Selection key 12 and 13, operation key 14 and stop key 15 on the described test operation panel 2, described switch board is provided with liquid crystal display 6, industrial computer 7 and data transmission port 9, and the data transmission port 4 of described test cabinet 1 and the data transmission port of switch board 59 are connected by data line.
Preferably, described switch board 5 also is provided with printer 8.
Preferably, described data line is only used one, realizes the transmission of RS232 serial data.
Preferably, the test port 3 of described test cabinet 1 has four, and adopts different connectors to avoid mistake to connect.
Preferably, also be provided with USB-KEY socket 11 on the described test operation panel 2, only have the operating personnel of key just can operate this cover proving installation.
Preferably, described stop key 15 can under any circumstance stop test.
This proving installation can satisfy the once test of two groups of 128 points, the test cable is connected to the test port 3 of test cabinet, and the other end is connected to each wire and cable connector of unmanned plane and carries out the test of corresponding cable.By the procedure Selection key of operational testing guidance panel, select corresponding test procedure, whether each parameter of test cable is normal.
After test is finished, test data transfers to switch board by data line, switch board carries out analyzing and processing by industrial computer to test data, generate test report, test report provides detailed conduction resistance value, whether by continuity test, all information by the High-Voltage Insulation test whether, the printer printing test report that testing crew can be equipped with by switch board.
Function according to cable on the unmanned plane is different from areal distribution, and cable is reasonably divided into groups.As with on certain model unmanned plane more than totally 500 bar cables be divided into 10 groups, every group of corresponding two test cables.According to the grouping situation, the length of test cable has two kinds of 6m and 10m, and length is that the test cable of 6m is used for the testing airplane Internal cable, and length is the cable that the test cable of 10m is used for test head, empennage, flank.Every cover test cable all indicates clear and definite connector numbering, and the handled easily personnel finish docking operation fast and accurately.
Testing software is the two ends allocation for test period of every cable according to the corresponding relation of cable, and finishes the coupling of annexation.One end of tested cable is connected on the connector of test cabinet by the test cable, and the other end is connected on the corresponding connector equally.To the testing software programming, adopt the state flow mode that whole test process is controlled.Conduction test can arrange the conducting resistance resistance, if test can not be satisfied settings, and then can not be by test in the prompting of test cabinet LCDs.The High-Voltage Insulation test, comprise the Insulation test between the each point and the Insulation test between cable and the cable in the same test cable, software can arrange high pressure volt numerical value, current value, if test can not be satisfied settings, and then can not be by test in the prompting of test cabinet LCDs.Simultaneously, the High-Voltage Insulation test can judge that the reason of test crash is because of arc through or short circuit, thereby for guaranteeing that cable must carry out conduction test before carrying out Hi-pot test.
The below is take the test of this model unmanned plane equipment frame cable as example, and the use of this proving installation is elaborated.
Equipment frame has more than 100 root cables, and it is divided into two groups, and first group 64, remaining is second group.Test first group of cable and be defined as W1-A, W1-B, second group is W2-A, W2-B.Cable according to test is write test procedure, continuity test maximum resistance 100 Ω is set, 500V high pressure minimum insulation resistance 500M Ω, duration of charging 1000ms, duration 10ms.
At first test cable corresponding to W1.This proving installation is provided with administrator right, and tester's operating equipment just can carry out associative operation after must obtaining USB-KEY by the keeper.
Before the test beginning, an end of testing cable is connected with cable on the unmanned plane, the other end is connected to the test port of test cabinet.On USB-KEY update panel, give each device power, the test procedure of test W1 transfers to the test cabinet by switch board by RS232.Liquid crystal display this moment screen display W1 test procedure is downloaded successfully.After checking that connection, program, power supply are errorless, press the operation button, proving installation is tested all circuits of W1.
Conventionally test: according to the wire size rule, each bar cable is carried out continuity test, show in real time the actual resistance of every cable, when occurring resistance value above setting value, proving installation sends an acoustic alarm, and in liquid crystal display screen display mistake numbering and the quantity of altogether makeing mistakes.Consider that there is certain resistance in test cable self, therefore when continuity test, has suitably raised the numerical value of maximum resistance.After conventionally test is finished, according to the LCDs operation indicating, again press the operation button, the conventionally test data communication device is crossed the RS232 mode and is transferred to switch board, can check all test results by the switch board data monitoring software, comprise whether correct, cable actual resistance, resistance data such as out-of-limit whether of annexation.
Hi-pot test: after conventionally test is complete, just can carry out Hi-pot test, in order to avoid the situations such as arc through appear in cable when carrying out Hi-pot test, damage cable.The process of Hi-pot test is relatively complicated, test the insulation relation between each point and other each points, take W1 as example, No. 1 test point will all once be tested with all the other 63 points, and No. 2 test points only need to be tested with 62 points except No. 1 point, by that analogy, whole test process need to be tested 2016 times altogether.Occur mistake in test process, proving installation sends two acoustic alarms, and LCDs shows number of errors in real time.Be completed, according to the LCDs operation indicating, again press the operation button, the High-Voltage Insulation test data transfers to switch board by the RS232 mode, can check all test results by the switch board data monitoring software, test annexation, the test errors type that comprises test point and other each points is the data such as short circuit type mistake or electric arc type mistake.
Operating personnel can be according to the miscue in the test data, the trial inspection error reason, and whether the people is the mistake that wiring or misoperation cause, if this type of reason after the modification, is carried out test operation again.If the cable self reason then generates test report by switch board, in order to further deal with problems.Test report comprise personnel, date, test environment, batch, the project such as test figure.
The present invention carries out automatically test of batch by conduction and High-Voltage Insulation to cable on the unmanned plane, efficient and reliability to testing lines on the unmanned plane have been improved, satisfy the requirement of volume production unmanned plane to testing lines efficient and reliability, can be widely used in the test of polytypic unmanned plane cable.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (6)

1. testing lines device, it is characterized in that: comprise test cabinet and switch board, described test cabinet is provided with cable conduction and High-Voltage Insulation property testing circuit, test operation panel, test port and data transmission port, be provided with display screen, procedure Selection key, operation key and stop key on the described test operation panel, described switch board is provided with display, industrial computer and data transmission port, and the data transmission port of described test cabinet is connected by data line with the data transmission port of switch board.
2. testing lines device according to claim 1 is characterized in that: described switch board also is provided with printer.
3. testing lines device according to claim 1, it is characterized in that: described data line is only used one, realizes the transmission of RS232 serial data.
4. testing lines device according to claim 1, it is characterized in that: the test port of described test cabinet has four, and adopts different connectors to avoid mistake to connect.
5. testing lines device according to claim 1 is characterized in that: also be provided with the USB-KEY socket on the described test operation panel.
6. testing lines device according to claim 1 is characterized in that: described stop key can under any circumstance stop test.
CN2012105530787A 2012-12-18 2012-12-18 Cable testing device Pending CN103048581A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012105530787A CN103048581A (en) 2012-12-18 2012-12-18 Cable testing device

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Application Number Priority Date Filing Date Title
CN2012105530787A CN103048581A (en) 2012-12-18 2012-12-18 Cable testing device

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103837782A (en) * 2014-03-27 2014-06-04 上海斐讯数据通信技术有限公司 Detection device of data line
CN104698326A (en) * 2013-12-04 2015-06-10 重庆金美通信有限责任公司 Intelligent multi-core cable detection device and detection method thereof
CN104793097A (en) * 2015-04-24 2015-07-22 中国科学院长春光学精密机械与物理研究所 Automatic unmanned aerial vehicle cable net testing system and testing method
CN105093091A (en) * 2015-01-05 2015-11-25 苏州征之魂专利技术服务有限公司 Multi-station single-model production testing method of lattice structure body testing machine
CN105974258A (en) * 2016-06-27 2016-09-28 成都蓉盛达系统工程技术有限公司 Intelligent wire harness test result analysis and displaying method
CN106093680A (en) * 2016-06-27 2016-11-09 成都蓉盛达系统工程技术有限公司 The quick, intelligent recognition methods of wire harness relation based on analog switch switching
CN106124919A (en) * 2016-06-27 2016-11-16 中车株洲电力机车研究所有限公司 A kind of wind power generating set harness checking method and device
CN107167675A (en) * 2017-03-28 2017-09-15 深圳市微科信息技术有限公司 A kind of ageing testing method and device of CANBus terminals
CN110456185A (en) * 2019-07-19 2019-11-15 成都承芯科技有限公司 Electron key test macro and test method

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CN202362409U (en) * 2011-12-16 2012-08-01 沈阳黎明航空发动机(集团)有限责任公司 Device for automatically testing cables of aircraft engine
CN203224587U (en) * 2012-12-18 2013-10-02 北京航天易联科技发展有限公司 Cable testing device

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CN201707416U (en) * 2009-12-25 2011-01-12 北京铁路信号工厂 Electronic device for automatic wirecable and wiring testing
CN202362409U (en) * 2011-12-16 2012-08-01 沈阳黎明航空发动机(集团)有限责任公司 Device for automatically testing cables of aircraft engine
CN203224587U (en) * 2012-12-18 2013-10-02 北京航天易联科技发展有限公司 Cable testing device

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104698326A (en) * 2013-12-04 2015-06-10 重庆金美通信有限责任公司 Intelligent multi-core cable detection device and detection method thereof
CN103837782A (en) * 2014-03-27 2014-06-04 上海斐讯数据通信技术有限公司 Detection device of data line
CN105093091A (en) * 2015-01-05 2015-11-25 苏州征之魂专利技术服务有限公司 Multi-station single-model production testing method of lattice structure body testing machine
CN104793097A (en) * 2015-04-24 2015-07-22 中国科学院长春光学精密机械与物理研究所 Automatic unmanned aerial vehicle cable net testing system and testing method
CN104793097B (en) * 2015-04-24 2017-07-14 中国科学院长春光学精密机械与物理研究所 Unmanned plane cable grid Auto-Test System and method of testing
CN105974258A (en) * 2016-06-27 2016-09-28 成都蓉盛达系统工程技术有限公司 Intelligent wire harness test result analysis and displaying method
CN106093680A (en) * 2016-06-27 2016-11-09 成都蓉盛达系统工程技术有限公司 The quick, intelligent recognition methods of wire harness relation based on analog switch switching
CN106124919A (en) * 2016-06-27 2016-11-16 中车株洲电力机车研究所有限公司 A kind of wind power generating set harness checking method and device
CN105974258B (en) * 2016-06-27 2018-09-18 成都蓉盛达系统工程技术有限公司 The method that wiring harness test result intelligently parsing is shown
CN106093680B (en) * 2016-06-27 2019-01-29 成都蓉盛达系统工程技术有限公司 The quick, intelligent recognition methods of harness relationship based on analog switch switching
CN107167675A (en) * 2017-03-28 2017-09-15 深圳市微科信息技术有限公司 A kind of ageing testing method and device of CANBus terminals
CN110456185A (en) * 2019-07-19 2019-11-15 成都承芯科技有限公司 Electron key test macro and test method

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Application publication date: 20130417

RJ01 Rejection of invention patent application after publication