CN105277753A - A multifunctional test adapter cable design method - Google Patents
A multifunctional test adapter cable design method Download PDFInfo
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- CN105277753A CN105277753A CN201510799353.7A CN201510799353A CN105277753A CN 105277753 A CN105277753 A CN 105277753A CN 201510799353 A CN201510799353 A CN 201510799353A CN 105277753 A CN105277753 A CN 105277753A
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Abstract
The invention provides a multifunctional test adapter cable design method and relates to the technical field of tests and measurement. The multifunctional test adapter cable design method relates to a simulation fire control or launching guide frame end connection cable plug I, a tested piece end connection cable plug II and a double-pole double-throw relay, which are connected in series via conductors. The method can eliminate potential safety hazards of false connection of test adapter cables, guarantee the consistence of two test procedure states, guarantee the safety and the reliability of test adapter cables, and meet the requirements for two different ground docking test procedures of aircrafts of the type, with a launching guide frame and without a launching guide frame, according to the automatic switching state of launching guide frame presence or absence in a test circuit, and the operation is simple and the safety is high.
Description
Technical field
The present invention relates to thermometrically technical field, particularly a kind of multifunctional testing transit cable method for designing.
Background technology
Docking Test pack in certain type aircraft total system ground is led to send out frame and be not with to lead containing band and is sent out frame two kinds of ground docking experiment processes, and electromechanical lock unlocks supply line's difference in two kinds of experiment processes, traditional solution designs and produces the different test adaptor cable of two covers, is used alternatingly in process of the test.The method has the following disadvantages:
1, there is potential safety hazard in two kinds of easy misconnections of test cable;
2, two kinds of experiment processes cannot keep by test specimen state consistency;
3, manufacture two cover test cables, cause manpower and materials to waste.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of multifunctional testing transit cable method for designing, band can be taken into account lead a frame and do not send out with leading the test adaptor cable design method that experiment processes are docked on frame two kinds of ground, the potential safety hazard of test adaptor cable misconnection can be eliminated, guarantee that two kinds of experiment process states are consistent, use manpower and material resources sparingly simultaneously, and reduce test setup time, ensure that ground experiment is carried out smoothly.
For achieving the above object, the invention provides following technical scheme: a kind of multifunctional testing transit cable method for designing, it is characterized in that: described multifunctional testing transit cable method for designing is comprised the connecting analog fire control that connected by wired in series or leads to be sent out a frame end cable plug one, connect by test specimen end cable plug two, dpdt relay, transit cable two ends heart yearn E with F is divided into by dpdt relay and is straight-throughly connected with short circuit two states.
Preferably, described pass-through state is that test adaptor cable two ends plug heart yearn TX1/E-PX1/E leads directly to, and TX1/F-PX1/F leads directly to.
Preferably, described short circuit state is that test adaptor cable connects by test specimen end plug heart yearn TX1/E-PX1/F short circuit, and the plug heart yearn TX1/E-PX1/F connecting fire control system end disconnects.
The beneficial effect of above technical scheme is adopted to be: this multifunctional testing transit cable method for designing can be taken into account band and lead and send out frame and do not send out with leading the test adaptor cable design method that experiment processes are docked on frame two kinds of ground, the potential safety hazard of test adaptor cable misconnection can be eliminated, guarantee that two kinds of experiment process states are consistent, use manpower and material resources sparingly simultaneously, and reduce test setup time, ensure that ground experiment is carried out smoothly.By verification experimental verification, test adaptor cable security is reliable, can send out a frame automatic switchover state according in measurement circuit with or without leading, and meet this type aircraft band and lead to send out frame and be not with to lead and send out the requirement of frame two kinds of Different Ground docking experiment processes, simply, security is high in multioperation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Fig. 1 is that the nothing of a kind of multifunctional testing of the present invention transit cable method for designing leads the fashionable cabling diagram of a bridge joint;
Fig. 2 is that having of a kind of multifunctional testing of the present invention transit cable method for designing leads the fashionable cabling diagram of a bridge joint;
Fig. 3 is the vertical view of a kind of multifunctional testing transit cable of the present invention method for designing.
Wherein, 1-cable plug one, 2-cable plug two, 3-dpdt relay, 4-wire.
Embodiment
The preferred implementation of a kind of multifunctional testing transit cable of the present invention method for designing is described in detail below in conjunction with accompanying drawing.
Fig. 1, Fig. 2 and Fig. 3 show the embodiment of a kind of multifunctional testing transit cable of the present invention method for designing: this multifunctional testing transit cable method for designing is comprised the connecting analog fire control that is connected in series by wire 4 or leads to be sent out a frame end cable plug 1, be connected by test specimen end cable plug 22, dpdt relay 3, define by transit cable two ends heart yearn E(: electromechanical lock unlocks main track) define with F(: electromechanical lock unblock loop line) be divided into leading directly to by dpdt relay 3 and be connected with short circuit two states.
Wherein, pass-through state is that test adaptor cable two ends plug heart yearn TX1/E-PX1/E leads directly to, and TX1/F-PX1/F leads directly to; Short circuit state is that test adaptor cable connects by test specimen end plug heart yearn TX1/E-PX1/F short circuit, and the plug heart yearn TX1/E-PX1/F connecting fire control system end disconnects, thus contentedly face docking test in two kinds of different tests flow processs to the requirement of test adaptor cable.
It is characterized in that:
1, select dpdt relay 3 as test cable state converter;
2, each some position of dpdt relay 3 connects, and refers to Fig. 1 and Fig. 2;
3, test adaptor cable can send out frame automatic switchover state according in measurement circuit with or without leading.
When entering without leading a bridge joint in test, leading and sending out a frame identification signal is 0V, and test cable keeps as Fig. 1 state; Enter when leading a bridge joint in test, leading and sending out a frame identification signal is 28V, and test cable is switched to Fig. 2 state.
The test adaptor cable security of this multifunctional testing transit cable method for designing is reliable, frame automatic switchover state can be sent out with or without leading according in measurement circuit, meet this type aircraft band to lead and send out frame and not being with and lead and send out the requirement of frame two kinds of Different Ground docking experiment processes, simply, security is high in multioperation.
Above is only the preferred embodiment of the present invention, and it should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (3)
1. a multifunctional testing transit cable method for designing, it is characterized in that: described multifunctional testing transit cable method for designing is comprised the connecting analog fire control that is connected in series by wire (4) or leads to be sent out a frame end cable plug one (1), connect by test specimen end cable plug two (2), dpdt relay (3), transit cable two ends heart yearn E with F is divided into by dpdt relay (3) and is straight-throughly connected with short circuit two states.
2. multifunctional testing transit cable method for designing according to claim 1, is characterized in that: described pass-through state is that test adaptor cable two ends plug heart yearn TX1/E-PX1/E leads directly to, and TX1/F-PX1/F leads directly to.
3. multifunctional testing transit cable method for designing according to claim 1, it is characterized in that: described short circuit state is that test adaptor cable connects by test specimen end plug heart yearn TX1/E-PX1/F short circuit, and the plug heart yearn TX1/E-PX1/F connecting fire control system end disconnects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510799353.7A CN105277753A (en) | 2015-11-19 | 2015-11-19 | A multifunctional test adapter cable design method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510799353.7A CN105277753A (en) | 2015-11-19 | 2015-11-19 | A multifunctional test adapter cable design method |
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| Publication Number | Publication Date |
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| CN105277753A true CN105277753A (en) | 2016-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510799353.7A Pending CN105277753A (en) | 2015-11-19 | 2015-11-19 | A multifunctional test adapter cable design method |
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Citations (6)
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|---|---|---|---|---|
| CN102196942A (en) * | 2008-10-28 | 2011-09-21 | 松下电工株式会社 | Charging cable, charging cable unit, and charging system for electric vehicle |
| CN102216961A (en) * | 2008-11-17 | 2011-10-12 | 丰田自动车株式会社 | Charging cable for electric vehicle and method of controlling charging cable |
| CN202196158U (en) * | 2011-08-24 | 2012-04-18 | 杭州三海电子有限公司 | Calibration system of voltage and current of battery |
| CN102621359A (en) * | 2012-03-30 | 2012-08-01 | 上海华力微电子有限公司 | One-drive-two switch changeover-type adapter cable |
| CN203117722U (en) * | 2013-03-22 | 2013-08-07 | 北京经纬恒润科技有限公司 | Line switching device and system |
| CN103364702A (en) * | 2012-04-02 | 2013-10-23 | 威光自动化科技股份有限公司 | Test system |
-
2015
- 2015-11-19 CN CN201510799353.7A patent/CN105277753A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102196942A (en) * | 2008-10-28 | 2011-09-21 | 松下电工株式会社 | Charging cable, charging cable unit, and charging system for electric vehicle |
| CN102216961A (en) * | 2008-11-17 | 2011-10-12 | 丰田自动车株式会社 | Charging cable for electric vehicle and method of controlling charging cable |
| CN202196158U (en) * | 2011-08-24 | 2012-04-18 | 杭州三海电子有限公司 | Calibration system of voltage and current of battery |
| CN102621359A (en) * | 2012-03-30 | 2012-08-01 | 上海华力微电子有限公司 | One-drive-two switch changeover-type adapter cable |
| CN103364702A (en) * | 2012-04-02 | 2013-10-23 | 威光自动化科技股份有限公司 | Test system |
| CN203117722U (en) * | 2013-03-22 | 2013-08-07 | 北京经纬恒润科技有限公司 | Line switching device and system |
Non-Patent Citations (1)
| Title |
|---|
| 骆雅琴 等: "《电工实验教程 电学1》", 28 February 2007, 北京航空航天大学出版社 * |
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Application publication date: 20160127 |