CN108318833A - Power supply device for fast detecting under vehicle - Google Patents
Power supply device for fast detecting under vehicle Download PDFInfo
- Publication number
- CN108318833A CN108318833A CN201810206425.6A CN201810206425A CN108318833A CN 108318833 A CN108318833 A CN 108318833A CN 201810206425 A CN201810206425 A CN 201810206425A CN 108318833 A CN108318833 A CN 108318833A
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- Prior art keywords
- power supply
- vehicle
- cabinet
- intelligent measurement
- babinet
- 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.)
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- 238000005259 measurement Methods 0.000 claims abstract description 39
- 230000001939 inductive effect Effects 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 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
- G01R31/40—Testing power supplies
-
- 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
- G01R31/005—Testing of electric installations on transport means
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses power supply device for fast detecting under a kind of vehicle, including intelligent measurement mainboard, touch screen, inductive load, Switching Power Supply, 64 core connectors, babinet and moveable cabinet；The intelligent measurement mainboard is electrically connected with the 64 core connector to provide 110V DC voltages for power supply under detected vehicle, and the intelligent measurement mainboard is also connect with the 64 core connector signal to receive the signal of the sensor transmissions of power supply under the vehicle；The inductive load is electrically connected with the 64 core connector to provide workload for power supply under the vehicle.Power supply device for fast detecting under the vehicle of the present invention, can quickly, under accurate judgement vehicle power failure component, on the one hand improve detection efficiency, on the other hand reduce the detection of power supply and maintenance cost under vehicle.
Description
Technical field
The invention belongs to power detecting technical fields under vehicle, and in particular to power supply device for fast detecting under vehicle.
Background technology
Supply unit includes that DC600VA turns three-phase AC380V drawer types inverter, DC600V turns DC110V drawers under vehicle
Formula accumulator charge power supply and DC110V turn AC220V drawer type Single-Phase Inverter Sources.Supply unit is mainly (25T/G) under vehicle
Passenger train air-conditioning, accumulator, illumination and socket etc. provide power demand.
Supply unit is both most important collection power supply car (25T/G), equipment of most critical and Bus Technology content under vehicle
Highest, the maintenance maximum equipment of difficulty.But existing detection device overhaul efficiency is low, power-supply device occurs in utilization under vehicle
Failure can only simply change part repairing, do not have judgement, examination, disposition, the ability for taking precautions against failure, be easy to happen and " break down
The problem of small capacitances of one several yuan, circuit board for replacing one piece of member up to ten thousand ", the cost of overhaul is caused seriously to overspend, waste.
Invention content
It is an object of the invention to：In view of the above problems, power supply device for fast detecting under vehicle is provided, it can
Under Quick Test Vehicle power supply and can under accurate judgement vehicle power failure component, on the one hand improve detection efficiency,
On the other hand the detection of power supply and maintenance cost under vehicle are reduced.
To achieve the goals above, the technical solution adopted by the present invention is：The invention discloses power supplys under vehicle quickly to detect
Device, including intelligent measurement mainboard, touch screen, inductive load, Switching Power Supply, 64 core connectors, babinet and moveable cabinet；
The input terminal of the Switching Power Supply is electrically connected with the 64 core connector, the output end of the Switching Power Supply and the intelligent measurement
Mainboard is electrically connected and provides 110V DC voltages to the intelligent measurement mainboard；The intelligent measurement mainboard and the touch screen
It is electrically connected and provides 24V DC voltages to the touch screen, the intelligent measurement mainboard is also connect with the touch screen signal；Institute
Intelligent measurement mainboard is stated to be electrically connected with the 64 core connector to provide 110V DC voltages for power supply under detected vehicle, it is described
Intelligent measurement mainboard is also connect with the 64 core connector signal to receive the signal of the sensor transmissions of power supply under the vehicle；Institute
Inductive load is stated to be electrically connected with the 64 core connector to provide workload for power supply under the vehicle；The babinet is set to described
The top of cabinet, the intelligent measurement mainboard, the touch screen and the inductive load are set in the babinet, the switch
Power supply and the 64 core connector are set to the cabinet.
Further, the babinet is provided with first inner chamber and the case lid hinged with the babinet；The babinet is also set up
Have and is fixed on the mounting base of the bottom of box, is fixed on the support element of the mounting base and is fixed on the support element
Panel；The intelligent measurement mainboard and the inductive load are fixed on the mounting base and are placed in the first inner chamber；It is described
Touch screen is fixed on the panel and is placed in the first inner chamber.
Further, the support element is multiple.
Further, the cabinet is provided with second inner chamber and the cabinet door hinged with the cabinet；The cabinet is also set up
It is useful for that the upper pallet of the Switching Power Supply and the middle supporting plate for placing connection cables, the upper pallet and the middle support are installed
Plate is placed in the second inner chamber.
Further, the cabinet is provided with the sliding slot slided for the upper pallet.
Further, the locating part for limiting the upper pallet sliding is provided in the sliding slot.
Further, non-slip mat is provided at the top of the cabinet, the babinet is set to the non-slip mat.
Further, the non-slip mat is provided with cylindric anti-skid bulge, and the material of the non-slip mat is rubber.
Further, the cabinet is provided with idler wheel, is provided at the top of the cabinet for pushing the cabinet to move
Handrail.
By adopting the above-described technical solution, the beneficial effects of the invention are as follows：
Power supply device for fast detecting is mainly detected the inverter and charger of power supply under vehicle under the vehicle of the present invention,
In view of the development of DC600V cars is fast, supply unit update speed is also fast under vehicle, and railway car manufacture factory is more, Che Xia electricity
Source manufacturer is miscellaneous, causes the model of power supply under DC600V passenger cars multifarious；Wherein power-supply device under DC600V passenger cars
Manufacturer it is common just have as many as Nanjing China scholar, Chang Qian, iron scientific research, Wuhan sign remote, Zhuzhou epoch, Beijing Ding Han six；By
In the number of devices is big, manufacturer is more, interface signal disunity, failure rate are higher, so the present invention is arranged connector and is convenient for
Under the vehicle that multiple producers are produced under power supply and the vehicle of the present invention power supply device for fast detecting connection, that is, by different manufacturers
The control of power supply and Setting signal, major loop direct current voltage sensor, main circuit current sensor, precharge electricity under the vehicle of production
Pressure sensor, output voltage sensor, output current sensor and temperature sensor are connect with connector by cable signal, will
The signal that the sensor detects passes to detection board.Operation will be started according to power supply operation sequential under vehicle by detecting board,
And acquire each sensor signal and analyzed, failure judgement device, meanwhile, defective device information is passed into touch screen, is touched
Defective device flicker will be alarmed out by screen in a graphical form under the vehicle in power principle picture face, be realized to power supply under vehicle
The accurate detection of failure component, improves overhaul efficiency, has saved the cost of detection and repair, while having saved detection and dimension
The cost repaiied, while power supply device for fast detecting provides the operating voltage of 110V for power supply under detected vehicle under the vehicle invented,
It is effective to avoid secondary damage of the detection overtension to power supply under tested vechicle.
Description of the drawings
Fig. 1 is the circuit diagram of the present invention；
Fig. 2 is the structural schematic diagram of the present invention；
Fig. 3 is the structural schematic diagram of the cabinet of the present invention；
Fig. 4 is the vertical view of the cabinet of the present invention；
Fig. 5 is the vertical view of the babinet of the present invention；
Fig. 6 is the structural schematic diagram of the babinet of the present invention；
Fig. 7 is the structural schematic diagram of the support element of the present invention；
Reference numeral：1- intelligent measurement mainboards, 2- Switching Power Supplies, 3- inductive loads, 4- touch screens, 5-64 core connectors,
Power supply under 6- vehicles, 7- external power supplies, 8- cabinets, 80- idler wheels, 81- handrails, 82- upper pallets, supporting plate in 83-, 84- cabinet doors, 85-
Locating part, 86- non-slip mats, 9- babinets, 90- handles, 91- panels, 92- support elements, 93- mounting bases, 10- case lids.
Specific implementation mode
The technical terms of this specification are subject to reference to the idiom of the art as this specification has part term
Illustrate or define, the explanation of the part term be subject to this specification explanation or definition.It is normal for the field in the following contents
The technology or principle seen, by it will not go into details.
The embodiment of this case has one or more technical characteristics, however this is not meant to realize that this case person must be real simultaneously
All technical characteristics in any embodiment are applied, or are only capable of the one or all technical characteristic being performed separately in different embodiments.
In other words, optionally implement all or part of technical characteristic in any embodiment, or by the skill of these embodiments
Art feature arbitrarily combines.
As shown in Fig. 1-Fig. 7, the present invention provides power supply device for fast detecting under a kind of vehicle, including intelligent measurement mainboard 1,
Touch screen 4, inductive load 3, Switching Power Supply 2,64 core connectors 5, babinet 9 and moveable cabinet 8；The Switching Power Supply 2
Input terminal is electrically connected with the 64 core connector 5, and the output end of the Switching Power Supply 2 is electrically connected with the intelligent measurement mainboard 1
And provide 110V DC voltages to the intelligent measurement mainboard 1；The intelligent measurement mainboard 1 be electrically connected with the touch screen 4 and
24V DC voltages are provided to the touch screen 4, the intelligent measurement mainboard 1 is also connect with 4 signal of the touch screen；The intelligence
Mainboard 1 can be detected to be electrically connected with the 64 core connector 5 to provide 110V DC voltages for power supply 6 under detected vehicle, it is described
Intelligent measurement mainboard 1 is also connect with 64 core connector, 5 signal to receive the letter of the sensor transmissions of power supply 6 under the vehicle
Number；The inductive load 3 is electrically connected with the 64 core connector 5 to provide workload for power supply 6 under the vehicle；The babinet
9 are set to the top of the cabinet 8, and the intelligent measurement mainboard 1, the touch screen 4 and the inductive load 3 are set to the case
In body 9, the Switching Power Supply 2 and the 64 core connector 5 are set to the cabinet 8.
The course of work of 6 device for fast detecting of power supply is as follows under the vehicle of the present invention：5 electricity of external power supply 7 and 64 core connector
Connection, 64 core connectors 5 are electrically connected with the input terminal of Switching Power Supply 2, are realized and are inputted to Switching Power Supply 2 by external power supply 7
220V alternating currents are converted to 110V direct currents, and the output end and intelligence of Switching Power Supply 2 by 220V alternating currents, Switching Power Supply 2
Detection mainboard 1 is electrically connected and provides 110V direct currents for intelligent measurement mainboard 1；The output end of intelligent measurement mainboard 1 and 64 cores connect
It connects 5,64 core connector 5 of device to be electrically connected with power supply 6 under detected vehicle, intelligent measurement mainboard 1 is that power supply 6 carries under the vehicle being tested
For 110V direct currents so that power supply 6 works normally under vehicle；The output end of power supply 6 connect electrical connection with 64 cores under vehicle, and 64 cores connect
It connects device 5 to be electrically connected with inductive load 3, forms the closed circuit when work of power supply 6 under vehicle, and inductive load 3 is modeled as vehicle
Load when lower power supply 6 works normally, power supply 6 is mainly inverter or charger under vehicle；The upper sensor of power supply 6 under vehicle
It is connect with 64 core connector, 5 signal, 64 core connectors 5 are connect with 1 signal of intelligent measurement mainboard, by the sensor of power supply under vehicle 6
The signal transmission of detection is handled to intelligent measurement mainboard 1, then intelligent measurement mainboard 1；Intelligent measurement mainboard 1 and touch screen
4 are electrically connected and provide 24V direct currents for touch screen 4 so that touch screen 4 can work normally；Intelligent measurement mainboard 1 and touch screen 4
Signal connects, and intelligent measurement mainboard 1 is being touched in the signal transmission of the sensor of power supply 6 under the vehicle received to touch screen 4
The abort situation that power supply 6 under vehicle is shown on screen 4 is touched, while operator manipulates touch screen 4 and controls intelligent measurement mainboard 1, with reality
Power supply 6 and control under the detection vehicle of existing whole device.
The babinet 9 is provided with first inner chamber and the case lid 10 hinged with the babinet 9, and handle 90 is provided on babinet 9；
The babinet 9 is additionally provided with the mounting base 93 for the bottom for being fixed on the babinet 9, is fixed on the support of the mounting base 93
Part 92 and the panel 91 for being fixed on the support element 92, mounting base 93 are secured by bolts in the bottom of babinet 9, support element
92 one end is secured by bolts in mounting base 93, support element 92 along babinet 9 inner wall distribution and with the inner wall of babinet 9
It is provided with gap, panel 91 is secured by bolts in the other end of support element 92；The intelligent measurement mainboard 1 and the inductance
Load 3 is fixed on the mounting base 93 and is placed in the first inner chamber；The touch screen 4 is fixed on the panel 91 and sets
In the first inner chamber.
The support element 92 is multiple.
The cabinet 8 is provided with second inner chamber and the cabinet door 84 hinged with the cabinet 8；The cabinet 8 is additionally provided with use
In the upper pallet 82 for installing the Switching Power Supply 2 and middle supporting plate 83 for placing connection cables, connection cables are the connection of 64 cores
The connection cables of device 5 and power supply 6 and external power supply 7 under vehicle, the upper pallet 82 and the middle supporting plate 83 are placed in described second
Inner cavity.
The cabinet 8 is provided with the sliding slot slided for the upper pallet 82.Facilitate taking-up and installation Switching Power Supply 2.
The locating part 85 for limiting the sliding of the upper pallet 82 is provided in the sliding slot.It is installed when by Switching Power Supply 2
When upper pallet 82, locating part 85 is fixed, Switching Power Supply 2 is avoided to be slided with upper pallet 82.
The top of the cabinet 8 is provided with non-slip mat 86, and the babinet 9 is set to the non-slip mat 86.Babinet 9 is positioned over
When in non-slip mat 86, when sliding cabinet 8, babinet 9 is avoided to slide.
The non-slip mat 86 is provided with cylindric anti-skid bulge, and the material of the non-slip mat 86 is rubber.
The cabinet 8 is provided with idler wheel 80, and the top of the cabinet 8 is provided with for pushing helping for the movement of the cabinet 8
Hand 81.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (9)
1. power supply device for fast detecting under vehicle, which is characterized in that including intelligent measurement mainboard, touch screen, inductive load, switch electricity
Source, 64 core connectors, babinet and moveable cabinet；The input terminal of the Switching Power Supply is electrically connected with the 64 core connector,
The output end of the Switching Power Supply is electrically connected with the intelligent measurement mainboard and provides 110V direct currents to the intelligent measurement mainboard
Voltage；The intelligent measurement mainboard is electrically connected with the touch screen and provides 24V DC voltages, the intelligence to the touch screen
Detection mainboard is also connect with the touch screen signal；The intelligent measurement mainboard be electrically connected with the 64 core connector think it is tested
Power supply provides 110V DC voltages under the vehicle of survey, and the intelligent measurement mainboard is also connect with the 64 core connector signal to receive
The signal of the sensor transmissions of power supply under the vehicle；The inductive load is electrically connected with the 64 core connector to be thought under the vehicle
Power supply provides workload；The babinet is set to the top of the cabinet, the intelligent measurement mainboard, the touch screen and described
Inductive load is set in the babinet, and the Switching Power Supply and the 64 core connector are set to the cabinet.
2. power supply device for fast detecting under vehicle as described in claim 1, which is characterized in that the babinet is provided with first inner chamber
With the case lid hinged with the babinet；The babinet is additionally provided with the mounting base for the bottom for being fixed on the babinet, is fixed on
The support element of the mounting base and the panel for being fixed on the support element；The intelligent measurement mainboard and the inductive load are solid
Due to the mounting base and it is placed in the first inner chamber；The touch screen is fixed on the panel and is placed in described first
Chamber.
3. power supply device for fast detecting under vehicle as claimed in claim 2, which is characterized in that the support element is multiple.
4. power supply device for fast detecting under vehicle as described in claim 1, which is characterized in that the cabinet is provided with second inner chamber
With the cabinet door hinged with the cabinet；The cabinet is additionally provided with upper pallet for installing the Switching Power Supply and for placing
The middle supporting plate of connection cables, the upper pallet and the middle supporting plate are placed in the second inner chamber.
5. power supply device for fast detecting under vehicle as claimed in claim 4, which is characterized in that the cabinet is provided with for described
The sliding slot of upper pallet sliding.
6. power supply device for fast detecting under vehicle as claimed in claim 5, which is characterized in that be provided in the sliding slot for limiting
Make the locating part of the upper pallet sliding.
7. power supply device for fast detecting under vehicle as described in claim 1, which is characterized in that be provided at the top of the cabinet anti-
Skidding, the babinet are set to the non-slip mat.
8. power supply device for fast detecting under vehicle as claimed in claim 7, which is characterized in that the non-slip mat is provided with cylindric
The material of anti-skid bulge, the non-slip mat is rubber.
9. power supply device for fast detecting under vehicle as described in claim 1, which is characterized in that the cabinet is provided with idler wheel, institute
State the handrail being provided at the top of cabinet for pushing the cabinet movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810206425.6A CN108318833B (en) | 2018-03-13 | 2018-03-13 | Quick detection device for power supply under vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810206425.6A CN108318833B (en) | 2018-03-13 | 2018-03-13 | Quick detection device for power supply under vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108318833A true CN108318833A (en) | 2018-07-24 |
| CN108318833B CN108318833B (en) | 2023-12-05 |
Family
ID=62901744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810206425.6A Active CN108318833B (en) | 2018-03-13 | 2018-03-13 | Quick detection device for power supply under vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108318833B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109946627A (en) * | 2019-03-13 | 2019-06-28 | 苏州浪潮智能科技有限公司 | A kind of reference power supply CRPS function detection device |
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2018
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| Publication number | Publication date |
|---|---|
| CN108318833B (en) | 2023-12-05 |
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