CN206095280U - Commercial car combination meter automatic check equipment - Google Patents
Commercial car combination meter automatic check equipment Download PDFInfo
- Publication number
- CN206095280U CN206095280U CN201620990725.4U CN201620990725U CN206095280U CN 206095280 U CN206095280 U CN 206095280U CN 201620990725 U CN201620990725 U CN 201620990725U CN 206095280 U CN206095280 U CN 206095280U
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- CN
- China
- Prior art keywords
- combination instrument
- combination meter
- main stand
- liquid crystal
- crystal display
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Abstract
The utility model provides a commercial car combination meter automatic check equipment. Belong to motormeter automatic check equipment technical field. It mainly be provide standable formula operation, can carry out two sets of combination meter inspections simultaneously, the intelligent automatic real -time supervision combination meter performance of image, equipment area are relatively more reasonable, can be fit for the step motor combination meter automatic check equipment that mass production used in U type unit. Its leading features is: include both sides main part frame, LCD, image acquisition camera, testing fixture, start button, industrial computer, truckle combination, electric cabinet main part, constant voltage power supply, signal generator and prevent the static socket. The utility model has the characteristics of to step motor combination meter automatic check, mainly used step motor combination meter's inspection.
Description
Technical field
The utility model belongs to automobile instrument self-checking device technical field.Specifically related to a kind of stepper motor combines instrument
Table testing equipment.
Background technology
After stepper motor inspection equipment in the past can only wait a set of combination instrument to inspect, next set group can be just carried out
The inspection of instrument is closed, the series of state four, the series of tail gas discharge standard of state five have commercially been popularized, the inspection of combination instrument aspect of performance
Survey project is also more and more, and the performance of combination instrument and appearance test all detect that accuracy is not high by same inspector, efficiency
Lowly, ratio unqualified after sale is higher.With the development and progress of electronic technology, monitoring property intelligent to car load requires to get over
Come higher, and require that the stepper motor of accurate response car load analog signal combines the appearance of instrument product, to such stepper motor
Combination instrument meets the tendency of in the self-checking device of image intelligent automatic checkout system and artificial vision's identifying system.Typically
Include power supply, industrial computer, LCDs, inspection jig, manipulation keyboard, cable for stepper motor combination instrument verification equipment
Deng, artificial range estimation detection is first carried out to combination instrument outward appearance during inspection, after range estimation detection is qualified combination instrument is loaded again and verified
In fixture, start to detect combination instrument aspect of performance.General survey equipment exists following not enough：First, U-shaped line unit
There is the inspection of combination instrument assembly to be sitting posture inspection；A set of combination instrument can only be detected when the 2nd, checking every time；3rd, in checkout procedure
There is pointer to indicate not on time, to take off combination instrument, after being manually adjusted, then test；4th, while detection two
Set combination instrument assembly floor space is than larger；5th, on the market state four, the series of tail gas discharge standard of state five have been popularized, combination
Instrument function detection project is more complicated, and inspector's range estimation inspection leakiness item, efficiency is not also high, wastes time and energy, and can not meet
The production capacity demand of single line production.
The content of the invention
The purpose of this utility model is aiming at the deficiency that stepper motor combines instrument verification equipment, there is provided one kind can stand
Formula is operated, simultaneously two sets of combination instruments can examined using image intelligent automatic checkout system and artificial vision's identifying system
Test, image intelligent auto-real-time monitoring combination instrument performance, occupation area of equipment relatively rationally, can be adapted in U-shaped unit
The stepper motor combination instrument self-checking device of interior production in enormous quantities.
Technical solution of the present utility model is：A kind of commercial car combination instrument self-checking device, including main body machine
Frame, liquid crystal display, castor combination, industrial computer, combination instrument assembly inspection jig, automatically controlled box main body, keyboard, mouse, scanning
Rifle and cable, it is characterised in that：Also include that PLC, pneumatic control unit module, detection fixture, IMAQ camera, signal are sent out
Raw device and voltage-stabilized power supply；Main stand is a two-layer main stand；Before liquid crystal display is loaded on the ground floor of main stand just
Face；IMAQ camera be located at liquid crystal display just behind；Detection fixture is pressed from both sides by the inspection of forward and backward two secondary combinations instrument assembly
Tool is constituted, the ground floor of the main stand below liquid crystal display and IMAQ camera；Industrial computer, voltage-stabilized power supply and
Second layer mid portion of the signal generator loaded on main stand；Both sides of the automatically controlled box main body loaded on the main stand second layer, it is interior
Dress power supply, source of the gas, PLC, pneumatic control unit module, voltage source, resistance signal, CAN signal；Keyboard, mouse and scanning rifle position
In main stand second layer top；PLC is by cable and pneumatic control unit module, liquid crystal display, signal generator, voltage stabilizing
Power supply, detection fixture connection；Lower section of the castor combination loaded on automatically controlled box main body.
IMAQ camera described in technical solution of the present utility model has three, is uniformly distributed, respectively
Towards the left, center, right direction of combination instrument.
IMAQ camera described in technical solution of the present utility model is adopted using the pixel image of Sony 5,000,000
Collection camera.
Pneumatic control unit module described in technical solution of the present utility model adopts Omron PLC.
Detection fixture described in technical solution of the present utility model, can simultaneously carry out image intelligent automatic detection
System and artificial vision's identifying system are detected, and can be toggled.
Artificial vision's identifying system described in technical solution of the present utility model, is capable of achieving human-computer dialogue, each
Bar detection information can show in a liquid crystal display, and need to be confirmed by people's operation button, it is to avoid inspection project
Leakage item.
The utility model adopts CAN technology, by carrying out resistance signal input, voltage signal signal, frequency to instrument
Rate signal input come simulate car load environment drive instrument shows, using computer visual image Data Comparison process by the way of come right
Instrument carries out assembly inspection, with image intelligent automatic checkout system and the integration of artificial vision's identifying system, with image intelligence
Automatic checkout system can be changed for main body, supplemented by artificial vision's identifying system, can pass through image recognition processing system to instrument oneself
Checking functions, the pointing accuracy to each little table, the instruction state of each alarm lamp and illuminating lamp, dispaly state of Liquid Crystal Module etc. are carried out
Automatic intelligent is detected.By way of rotating fixture, realize detecting two sets simultaneously in the front and back of inspection equipment
The function of combination instrument.
The utility model has the characteristics of checking automatically to stepper motor combination instrument.The utility model is mainly used in stepping
The inspection of motor combination instrument.
Description of the drawings
Fig. 1 is the front view that the utility model stepper motor combines instrument self-checking device.
Fig. 2 is the rearview that the utility model stepper motor combines instrument self-checking device.
Fig. 3 is the overall diagram that the utility model stepper motor combines instrument self-checking device.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail.
As shown in Figure 1 and Figure 2.A kind of commercial car combination instrument self-checking device of the utility model include main stand 1,
Liquid crystal display 2, castor combination 6, industrial computer 5, detection fixture 3, automatically controlled box main body 7, PLC, pneumatic control unit module, detection
Fixture 3, IMAQ camera 11, signal generator 9, voltage-stabilized power supply 8, Antistatic socket 10, maintenance door, rear shrouding, CAN
Box, keyboard, mouse, scanner and cable.Main stand 1 is a two-layer main stand.Liquid crystal display 2 is located at main stand
1 ground floor just before, IMAQ camera 11 be located at display 2 just behind, that is, display unit main body frame 1 is just
It is as shown in Figure 2 below.IMAQ camera 11 has three as shown in Fig. 2 be uniformly distributed, and is respectively facing combination instrument
Left, center, right direction, can carry out IMAQ to the left, center, right part of combination instrument, and transmits to industrial computer and carry out judgement figure
As control, image intelligent level is improved.IMAQ camera 11 adopts the pixel image acquisition camera of Sony 5,000,000, adopts
Collection photograph is clear and can communicate with industrial computer.Detection fixture 3 is made up of forward and backward two secondary combinations instrument assembly inspection jig, is located at
The ground floor of the main stand 1 of liquid crystal display 2 and the lower section of IMAQ camera 11.Industrial computer 5, voltage-stabilized power supply 8 and signal
Second layer mid portion of the generator 9 loaded on main stand 1, both sides of the automatically controlled box main body 7 loaded on the second layer of main stand 1 are interior
Dress power supply, source of the gas, PLC, pneumatic control unit module, voltage source, resistance signal, CAN signal.Keyboard, mouse and scanner structure
Into start button 4, positioned at the second layer top of main stand 1.PLC is by cable and pneumatic control unit module, liquid crystal display
2nd, signal generator 9, voltage-stabilized power supply 8, detection fixture 3 connect.Pneumatic control unit module adopts Omron PLC, stable, can
Lean on, can in time communicate with computer.On main stand 1 of the castor combination 6 loaded on the lower section of automatically controlled box main body 7, four direction has respectively
Two directional wheels and two universal wheels, are easy to carrying and the fixed position of equipment.
Inspection jig 3 can be installed two sets of combination instruments simultaneously, first fix first set combination instrument and step up, and be passed through by PC
Serial ports sends instruction, and combination instrument first carries out the intelligent automatic inspection of IMAQ according to instruction；Simultaneously the second width fixture can be put
Enter second set of combination instrument assembly；IMAQ is intelligent automatic inspected after, PC again by serial ports send instruct, rotation
Turntable automatically spins out first set combination instrument, carries out artificial vision's identification and judges, while second set of combination instrument is carried out
The intelligent automatic inspection of IMAQ, two width fixtures can simultaneously carry out two sets of combination instrument verifications, rationally distributed, and save the time
The inspection of a set of combination instrument, checkability is doubled.Power supply, source of the gas, PLC, pneumatic control unit module, voltage source, electricity
Electrically original paper loads in automatically controlled box main body 7 for resistance signal, CAN signal etc., and 7 points of automatically controlled box main body is two parts in left and right, is filled respectively
In the left and right sides of main stand 2, the inspection of respectively two sets instrument provides support.
Inspection jig of the present utility model adopts Japan SMC technology mechanical-pneumatic platforms, and fixture is pneumatic type micro switch sense
Should, combination instrument assembly is put in fixture, is connected with equipment peripheral circuit by probe.
Image intelligent detecting system of the present utility model, is walked with combination instrument by camera shooting technology according to instruction
Emotionally condition carries out image recognition judgement, can be to the instruction state of the pointing accuracy of each little table, each alarm lamp and illuminating lamp, liquid crystal mould
Dispaly state of block etc. carries out automatic intelligent detection.
Two sets of combination instrument assemblies can be tested by image intelligent detecting system of the present utility model simultaneously, layout
Rationally, compact conformation, operative employee is convenient to be operated, high efficiency.
Artificial vision's identifying system of the present utility model, adopts interactive validation testing during desk checking, prevent mistake
Inspection, missing inspection occur.
Image intelligent detecting system of the present utility model, assay information includes teams and groups number, inspector's numbering, unique
Quick Response Code（Including vendor code, for article No., product figure number, the production place of production, date of manufacture, serial number, supply of material plant code）,
In the future there is retrospective to product.
The utility model automobile combination meter self-checking device flow process is as follows：
Scanning combination instrument Quick Response Code → first set combination instrument be put in turntable fixture → start both hands button → folder
Tool is clamped, and instrument connector is connected with clamp probe → and turntable rotates → proceeds by image intelligentization and check automatically automatically
Second set of combination instrument Quick Response Code → image intelligent of → scanning has been inspected, and turntable rotates → second set of combination instrument automatically
Start the intelligent automatic inspection of IMAQ, at the same first set combination instrument proceed by the inspection of artificial vision's identifying system →
After desk checking is qualified, unclamp by start button → fixture, the qualified combination instrument assembly of taking-up carries out packaging and is put in tote cart
（The 3rd set of combination instrument can be now scanned, starts both hands button, both hands button is not actuated for confirming, second set of image intelligent
Changing inspection automatically will wait）.
Claims (4)
1. a kind of commercial car combination instrument self-checking device, including main stand（1）, liquid crystal display（2）, castor combination
（6）, industrial computer（5）, combination instrument assembly inspection jig, automatically controlled box main body（7）, keyboard, mouse, scanner and cable, it is special
Levy and be：Also include PLC, pneumatic control unit module, detection fixture（3）, IMAQ camera（11）, signal generator
（9）And voltage-stabilized power supply（8）；Main stand（1）For a two-layer main stand；Liquid crystal display（2）Loaded on main stand（1）'s
Ground floor just before；IMAQ camera（11）Positioned at liquid crystal display（2）Just behind；Detection fixture（3）By forward and backward two
Secondary combination instrument assembly inspection jig is constituted, positioned at liquid crystal display（2）With IMAQ camera（11）The main body machine of lower section
Frame（1）Ground floor；Industrial computer（5）, voltage-stabilized power supply（8）And signal generator（9）Loaded on main stand（1）The second layer in the middle of
Part；Automatically controlled box main body（7）Loaded on main stand（1）The both sides of the second layer, internal electric source, source of the gas, PLC, pneumatic control unit
Module, voltage source, resistance signal, CAN signal；Keyboard, mouse and scanner are located at main stand（1）Second layer top；PLC leads to
Cross cable and pneumatic control unit module, liquid crystal display（2）, signal generator（9）, voltage-stabilized power supply（8）, detection fixture（3）
Connection；Castor combination（6）Loaded on automatically controlled box main body（7）Lower section.
2. a kind of commercial car combination instrument self-checking device according to claim 1, it is characterised in that：Described image
Acquisition camera（11）Three are had, is uniformly distributed, be respectively facing the left, center, right direction of combination instrument.
3. a kind of commercial car combination instrument self-checking device according to claim 1 and 2, it is characterised in that：Described
IMAQ camera（11）Using the pixel image acquisition camera of Sony 5,000,000.
4. a kind of commercial car combination instrument self-checking device according to claim 1, it is characterised in that：Described is pneumatic
Control unit module adopts Omron PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620990725.4U CN206095280U (en) | 2016-08-31 | 2016-08-31 | Commercial car combination meter automatic check equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620990725.4U CN206095280U (en) | 2016-08-31 | 2016-08-31 | Commercial car combination meter automatic check equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206095280U true CN206095280U (en) | 2017-04-12 |
Family
ID=58477973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620990725.4U Active CN206095280U (en) | 2016-08-31 | 2016-08-31 | Commercial car combination meter automatic check equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN206095280U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996800A (en) * | 2016-08-31 | 2017-08-01 | 东风汽车电子有限公司 | A kind of commercial car combination instrument self-checking device |
| CN112078514A (en) * | 2020-08-05 | 2020-12-15 | 东风电驱动系统有限公司 | TFT screen alarm lamp self-checking method and device |
-
2016
- 2016-08-31 CN CN201620990725.4U patent/CN206095280U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996800A (en) * | 2016-08-31 | 2017-08-01 | 东风汽车电子有限公司 | A kind of commercial car combination instrument self-checking device |
| CN112078514A (en) * | 2020-08-05 | 2020-12-15 | 东风电驱动系统有限公司 | TFT screen alarm lamp self-checking method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 441000 Jiangshan South Road Venture Center, Xiangyang High-tech Zone, Hubei Province Patentee after: Dongfeng Power Drive System Co., Ltd. Address before: 441001 No. 227 Daqing East Road, Xiangfan City, Hubei Province Patentee before: DONGFENG AUTOMOBILE ELECTRONICS CO., LTD. |
|
| CP03 | Change of name, title or address |