CN104950209B - A kind of power supply ID recognizes test device - Google Patents
A kind of power supply ID recognizes test device Download PDFInfo
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- CN104950209B CN104950209B CN201510307392.0A CN201510307392A CN104950209B CN 104950209 B CN104950209 B CN 104950209B CN 201510307392 A CN201510307392 A CN 201510307392A CN 104950209 B CN104950209 B CN 104950209B
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- pin
- resistance
- luminous tube
- soldering
- identification circuits
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Abstract
Test device, including D SUB plugs, the first ID identification circuits, the 2nd ID identification circuits, the 3rd ID identification circuits are recognized the present invention relates to a kind of power supply ID.It can quickly realize that ID switches, and verify whether the module I D of setting matches with actual installation.The mode that the present apparatus is docked using soldering connection and terminal connects each main element, reinforce and insulate in the additional electrical adhesive tape of each welding portion after the completion of welding, electric interconnection is carried out by switch on and off end, software set is coordinated to realize that system identifier is recognized, the color distortion lighted under control electricity condition by luminous tube intuitively verifies wiring condition, prevent false wiring from causing the abnormal caused element scaling loss of ID identifications, safe and reliable, raising debugging efficiency simple to operate.
Description
Technical field
The present invention relates to trolley coach power technique fields, specifically a kind of power supply ID identifications test device.
Background technology
Trolley coach DC600V supply units are made up of a set of inverter box and a set of charger case.Inverter box includes three
Phase Inverter, is air-conditioning load supplying on car；Charger case includes charger module and single-phase inverter module, point
Wei not the power supply such as illumination and video system on car.For convenience of debugging and repairing, by three phase inverter, charger and single-phase inversion
Device core control panel is designed as software and hardware common-mode, is specifically installed on after each module and is inserted by D-SUB additional on control panel
The ID codes that are set for of head matching program are recognized.Such as when being set as three phase inverter in D-SUB plug bond matching programs,
Control program sets the function of opening suitable for three phase inverter, the function of block charger and single-phase inverter, remaining
Situation is identical.Carrying out needing to switch over D-SUB plug bonds every time when each module is dispatched from the factory and debugged, influenceing debugging efficiency,
Wiring completion, which is directly added on control panel, can not also verify, and such as wiring error also easily causes system identification error module so that internal member
Part scaling loss.
The content of the invention
The technical problem to be solved in the present invention is：Above-mentioned deficiency is overcome to recognize test device there is provided a kind of power supply ID, quickly
Realize that ID switches, and verify whether the module I D of setting matches with actual installation.
The technical solution adopted for the present invention to solve the technical problems is：A kind of power supply ID recognizes test device, including D-
SUB plugs, the first ID identification circuits, the 2nd ID identification circuits, the 3rd ID identification circuits.
The D-SUB plugs select nine core type, supporting with the core sockets of D-SUB nine that are welded on control panel.
The first ID identification circuits are made up of switch S1, resistance R1, R2, luminous tube D1, D2.Switch S1 opens for binary channels
Close, be setting up and down.Lower channel is connected in series with resistance R1, D1, and upper channel is connected in series with resistance R2, D2.Resistance R1, R2 are
Common plug-in type resistance, luminous tube D1, D2 are plug-in type single color LED.
The 2nd ID identification circuits are constituted by switching S2, resistance R3, luminous tube D3.S2 is switched to switch for single channel, with
Resistance R3, D3 are connected in series.Resistance R3 is common plug-in type resistance, and luminous tube D3 is plug-in type single color LED.
The 3rd ID identification circuits are constituted by switching S3, resistance R4, luminous tube D4.S3 is switched to switch for single channel, with
Resistance R4, D4 are connected in series.Resistance R4 is common plug-in type resistance, and luminous tube D4 is plug-in type single color LED.
The beneficial effects of the invention are as follows：The ID of various modules is set and is integrated in a D-SUB plug, passes through switch on and off
Control replaces frequently wiring to switch, and is indicated while increasing luminous tube, display ID facilities directly perceived, prevents wiring error from causing
System erroneous judgement type of modules causes function to open inner member scaling loss caused by mistake.This device uses common element, makes letter
It is single, debugging efficiency, safety and reliability can be greatly improved.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is that a kind of power supply ID of the present invention recognizes the circuit theory diagrams of test device.
Fig. 2 is a kind of power supply ID identification test device annexation figures of the present invention.
In figure：1.D-SUB plugs, 2. the oneth ID identification circuits, 3. the 2nd ID identification circuits, 4. the 3rd ID identification circuits.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
Embodiment
As shown in figure 1, a kind of power supply ID identification test devices of the present invention, including D-SUB plugs 1, the first ID identification electricity
Road 2, the 2nd ID identification circuits 3, the 3rd ID identification circuits 4.
The D-SUB plugs 1 select nine core type, supporting with the core sockets of D-SUB nine that are welded on control panel, are used as power supply ID
Recognize the carrier of test device.Coordinate control program setting, the 1st pin of D-SUB plugs 1 and the 9th pin are reference baseline；2nd pin
It is connected with the 1st pin, when the 6th pin is connected with the 9th pin, ID is identified as three phase inverter；2nd pin is connected with the 1st pin, the 7th pin with
When 9th pin is connected, ID is identified as charger；6th pin is connected with the 1st pin, when the 7th pin is connected with the 9th pin, and ID is identified as single-phase inverse
Become device.One end fits D-SUB plugs 1 after two wire doublings are crimped into contact pin when actual use, the 1st pin, the other end two is accessed
It is stand-by that root wire divests 10mm crusts respectively；One end fits D-SUB plugs 1 after two wire doublings are equally crimped into contact pin again,
The 9th pin is accessed, it is stand-by that two wires of the other end divest 10mm crusts respectively.
The first ID identification circuits 2 are made up of switch S1, resistance R1, R2, luminous tube D1, D2.Switch S1 is binary channels
Switch, is setting up and down.Lower channel is connected in series with resistance R1, D1, and upper channel is connected in series with resistance R2, D2.On when dialling upper
Channel part is turned on, and the 6th pin of D-SUB plugs 1 is connected with the 9th pin；At present channel conductive, the 6th pin of D-SUB plugs 1 under dialling
It is connected with the 1st pin；It is static for it is motionless when, lower channel is not turned on.Resistance R1, R2 are common plug-in type resistance, are luminous
Pipe D1, D2 current limliting, extends its service life.Luminous tube D1, D2 are plug-in type single color LED, and wherein D1 is emitting red light
Pipe, D2 is green luminotron.When D1 lights the 6th pin and the 1st pin successful connection of explanation D-SUB plugs 1, when D2 lights explanation D-
6th pin of SUB plugs 1 and the 9th pin successful connection.When actual use, the one end fits D-SUB plugs 1 of a wire are crimped
The 6th pin is accessed after contact pin, the other end is connected using soldering mode with switching S1 one end, and S1 other end lower channel uses soldering
Resistance corresponding with the road, luminous tube connection, finally weld luminous tube D1 negative terminal and a reserved wire of the 1st pin other end
Connect；S1 other end upper channel is connected using soldering resistance corresponding with the road, luminous tube, finally by luminous tube D2 negative terminal and
The reserved wire welding of the 9th pin other end.Reinforce and insulate in the additional electrical adhesive tape of each weld after the completion of welding.
The 2nd ID identification circuits 3 are constituted by switching S2, resistance R3, luminous tube D3.S2 is switched to switch for single channel, with
Resistance R3, D3 are connected in series, and are beaten to line conduction during closure state, the 2nd pin of D-SUB plugs 1 is connected with the 1st pin.Resistance R3
For common plug-in type resistance, it is luminous tube D3 current limlitings, extends its service life.Luminous tube D3 is blue plug-in type light-emitting diodes
Pipe, when D3 lights the 2nd pin and the 1st pin successful connection of explanation D-SUB plugs 1.When actual use, one end of a wire is matched somebody with somebody
Close D-SUB plugs 1 and crimp the 2nd pin of access after contact pin, the other end is connected using one end of soldering mode and switch S2, and S2's is another
End is same to be connected using soldering with resistance R3, luminous tube D3, finally by reserved another of luminous tube D3 negative terminal and the 1st pin other end
A piece wire welding.Reinforce and insulate in the additional electrical adhesive tape of each weld after the completion of welding.
The 3rd ID identification circuits 4 are constituted by switching S3, resistance R4, luminous tube D4.S3 is switched to switch for single channel, with
Resistance R4, D4 are connected in series, and are beaten to line conduction during closure state, the 7th pin of D-SUB plugs 1 is connected with the 9th pin.Resistance R4
For common plug-in type resistance, it is luminous tube D4 current limlitings, extends its service life.Luminous tube D4 is yellow plug-in type light-emitting diodes
Pipe, when D4 lights the 7th pin and the 9th pin successful connection of explanation D-SUB plugs 1.When actual use, one end of a wire is matched somebody with somebody
Close D-SUB plugs 1 and crimp the 7th pin of access after contact pin, the other end is connected using one end of soldering mode and switch S3, and S3's is another
End is same to be connected using soldering with resistance R4, luminous tube D4, finally by reserved another of luminous tube D4 negative terminal and the 9th pin other end
A piece wire connection.Reinforce and insulate in the additional electrical adhesive tape of each weld after the completion of welding.
The mode that the present apparatus is docked using soldering connection and terminal connects each main element, and electricity is carried out by switch on and off end
Gas is interconnected, and coordinates software set to realize that system identifier is recognized, the color distortion lighted under control electricity condition by luminous tube is directly perceived
Wiring condition is verified, prevents false wiring from causing the abnormal caused element scaling loss of ID identifications, safe and reliable, simple to operate improve is adjusted
Try efficiency.The module type of first clear and definite required debugging when using, will as control panel need to be made to be operated under three phase inverter module
On the supporting socket of D-SUB plugs insertion control panel, switch S1 is beaten to upper channel, S2 is in closure state, S3, which is in, to be disconnected
State, control power supply is sent to module, and now luminous tube lights green light and blue lamp, illustrate the 1st pin and the 2nd pin of D-SUB plugs into
Work(is connected, and the 6th pin is successfully connected with the 9th pin, and ID is identified as three phase inverter state, main power source can be sent to be debugged.Equally
, S1 transfixions are switched, S2 is in closure state, and S3 is in closure state, lighted simultaneously with yellow when luminous tube is blue, ID
It is identified as charger state；Switch S1 is beaten to lower channel, S2 is off, and S3 is in closure state, when luminous tube is red
Color and yellow are lighted simultaneously, and ID is identified as single-phase inverter state.
Using the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.This invention it is technical
Scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (4)
1. a kind of power supply ID recognizes test device, it is characterised in that：Can quickly realize that ID switches, and verify the module I D of setting with
Whether actual installation matches, and is known by D-SUB plugs (1), the first ID identification circuits (2), the 2nd ID identification circuits (3), the 3rd ID
Other circuit (4) composition；
The D-SUB plugs (1) select nine core type, supporting with the core sockets of D-SUB nine that are welded on control panel；Know as power supply ID
The carrier of other test device；Coordinate control program setting, the 1st pin and the 9th pin of D-SUB plugs (1) are reference baseline；2nd pin
It is connected with the 1st pin, when the 6th pin is connected with the 9th pin, ID is identified as three phase inverter；2nd pin is connected with the 1st pin, the 7th pin with
When 9th pin is connected, ID is identified as charger；6th pin is connected with the 1st pin, when the 7th pin is connected with the 9th pin, and ID is identified as single-phase inverse
Become device；One end fits D-SUB plugs (1) after two wire doublings are crimped into contact pin when actual use, the 1st pin, the other end is accessed
It is stand-by that two wires divest 10mm crusts respectively；Same crimp one end fits D-SUB plugs (1) after two wire doublings is inserted again
Pin, accesses the 9th pin, it is stand-by that two wires of the other end divest 10mm crusts respectively；
The first ID identification circuits (2) are made up of switch S1, resistance R1, R2, luminous tube D1, D2；Switch S1 opens for binary channels
Close, be setting up and down；Lower channel is connected in series with resistance R1, D1, and upper channel is connected in series with resistance R2, D2；Resistance R1, R2 are
Common plug-in type resistance, luminous tube D1, D2 are plug-in type single color LED；When actual use, by the one of a wire
End, which coordinates, accesses the 6th pin after D-SUB plugs (1) crimping contact pin, the other end is connected using soldering mode with switching S1 one end, S1
Other end lower channel using soldering resistance corresponding with the road, luminous tube connection, finally by luminous tube D1 negative terminal and the 1st pin
The reserved wire welding of the other end；S1 other end upper channel is connected using soldering resistance corresponding with the road, luminous tube,
Finally luminous tube D2 negative terminal and a reserved wire of the 9th pin other end are welded；
The 2nd ID identification circuits (3) are constituted by switching S2, resistance R3, luminous tube D3；Switch S2 to switch for single channel, with electricity
Resistance R3, D3 are connected in series；Resistance R3 is common plug-in type resistance, and luminous tube D3 is plug-in type single color LED；It is actual
The 2nd pin is accessed after contact pin in use, the one end fits D-SUB plugs (1) of a wire are crimped, the other end uses soldering mode
It is connected with the one end for switching S2, the S2 other end is equally connected using soldering with resistance R3, luminous tube D3, finally by luminous tube D3
Negative terminal and another reserved wire of the 1st pin other end weld；
The 3rd ID identification circuits (4) are constituted by switching S3, resistance R4, luminous tube D4；Switch S3 to switch for single channel, with electricity
Resistance R4, D4 are connected in series；Resistance R4 is common plug-in type resistance, and luminous tube D4 is plug-in type single color LED；It is actual
The 7th pin is accessed after contact pin in use, the one end fits D-SUB plugs (1) of a wire are crimped, the other end uses soldering mode
It is connected with the one end for switching S3, the S3 other end is equally connected using soldering with resistance R4, luminous tube D4, finally by luminous tube D4
Another wire reserving of negative terminal and the 9th pin other end be connected.
2. a kind of power supply ID identifications test device as claimed in claim 1, it is characterised in that：The first ID identification circuits
(2) resistance R1, R2 are luminous tube D1, D2 current limliting in, extend its service life, and wherein D1 is red luminotron, and D2 sends out for green
Light pipe, each element is connected by lead and soldering when actual use.
3. a kind of power supply ID identifications test device as claimed in claim 1, it is characterised in that：The 2nd ID identification circuits
(3) resistance R3 is luminous tube D3 current limlitings in, extends its service life, and wherein D3 is blue-light-emitting pipe, each element when actual use
Connected by lead and soldering.
4. a kind of power supply ID identifications test device as claimed in claim 1, it is characterised in that：The 3rd ID identification circuits
(4) resistance R4 is luminous tube D4 current limlitings in, extends its service life, and wherein D4 is Yellow luminous pipe, each element when actual use
Connected by lead and soldering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510307392.0A CN104950209B (en) | 2015-06-08 | 2015-06-08 | A kind of power supply ID recognizes test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510307392.0A CN104950209B (en) | 2015-06-08 | 2015-06-08 | A kind of power supply ID recognizes test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104950209A CN104950209A (en) | 2015-09-30 |
| CN104950209B true CN104950209B (en) | 2017-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510307392.0A Expired - Fee Related CN104950209B (en) | 2015-06-08 | 2015-06-08 | A kind of power supply ID recognizes test device |
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| CN (1) | CN104950209B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105388428B (en) * | 2015-12-03 | 2018-02-02 | 常州大学 | A kind of inverter is mutually for function test device |
| CN111882959A (en) * | 2020-09-09 | 2020-11-03 | 河南四季竹信息科技有限公司 | Electrical experimental instrument operation data acquisition system and evaluation method |
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| US4074187A (en) * | 1976-11-30 | 1978-02-14 | Miller David H | Cable tester for multi-pair shielded cables |
| CN101887099A (en) * | 2010-06-29 | 2010-11-17 | 河南省电力公司许昌供电公司 | Rapid cable checking instrument |
| CN102087324A (en) * | 2010-12-15 | 2011-06-08 | 中国北车集团大连机车车辆有限公司 | Test device for train power supply system of electric locomotive |
| CN202305718U (en) * | 2011-10-14 | 2012-07-04 | 深圳市卓先实业有限公司 | Batch test device of conductive connection wire |
| CN202903944U (en) * | 2012-11-15 | 2013-04-24 | 邹康 | Instrument for power grid home entry confirmation and line fault position detection |
| CN203490322U (en) * | 2013-10-22 | 2014-03-19 | 珠海格力电器股份有限公司 | Outer machine mainboard leading-out wire detecting device |
| CN204215003U (en) * | 2014-10-13 | 2015-03-18 | 北京九方宏信交通装备有限公司 | A kind of railway DC600 power-supply system drive plate test bed |
-
2015
- 2015-06-08 CN CN201510307392.0A patent/CN104950209B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4074187A (en) * | 1976-11-30 | 1978-02-14 | Miller David H | Cable tester for multi-pair shielded cables |
| CN101887099A (en) * | 2010-06-29 | 2010-11-17 | 河南省电力公司许昌供电公司 | Rapid cable checking instrument |
| CN102087324A (en) * | 2010-12-15 | 2011-06-08 | 中国北车集团大连机车车辆有限公司 | Test device for train power supply system of electric locomotive |
| CN202305718U (en) * | 2011-10-14 | 2012-07-04 | 深圳市卓先实业有限公司 | Batch test device of conductive connection wire |
| CN202903944U (en) * | 2012-11-15 | 2013-04-24 | 邹康 | Instrument for power grid home entry confirmation and line fault position detection |
| CN203490322U (en) * | 2013-10-22 | 2014-03-19 | 珠海格力电器股份有限公司 | Outer machine mainboard leading-out wire detecting device |
| CN204215003U (en) * | 2014-10-13 | 2015-03-18 | 北京九方宏信交通装备有限公司 | A kind of railway DC600 power-supply system drive plate test bed |
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| CN104950209A (en) | 2015-09-30 |
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Granted publication date: 20170801 |