CN208026462U - Motor vehicle seat back detection device - Google Patents
Motor vehicle seat back detection device Download PDFInfo
- Publication number
- CN208026462U CN208026462U CN201820407230.3U CN201820407230U CN208026462U CN 208026462 U CN208026462 U CN 208026462U CN 201820407230 U CN201820407230 U CN 201820407230U CN 208026462 U CN208026462 U CN 208026462U
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- CN
- China
- Prior art keywords
- master controllers
- connect
- mcu master
- ports
- vehicle seat
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- 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.)
- Expired - Fee Related
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- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Automatic Assembly (AREA)
Abstract
A kind of motor vehicle seat back detection device, it is characterised in that：Including MCU master controllers, collecting unit, push unit and indicating unit, the ports P1.0-P1.3 of MCU master controllers are connect with the ports IN1-IN4 of the motor-drive circuit of push unit respectively, the ports OUT1-OUT4 of motor-drive circuit are connected to the motor respectively to be connect, the port P3.0, P3.1 and P0.0 of MCU master controllers is connect with collecting unit, and indicating unit is connect by data/address bus with MCU master controllers.The utility model acquires the backrest image on assembly line with industrial camera in real time, image information is transmitted to by image pick-up card in computer, show whether backrest model is qualified by corresponding indicator light after computer disposal, start push unit simultaneously, backrest product is pushed into restoring area, is automatically performed the detection of motor vehicle seat back product.Highly practical, product installation is easy, cost-effective, and all kinds of motor vehicle seat back manufacturers of China is suitble to use.
Description
Technical field
The utility model belongs to motor vehicle seat back detection device, more particularly, to a kind of automatic using image processing techniques
Detect the detection device of automobile back acceptable level.
Background technology
Seat optimizes as the typical products in auto parts and components, its detecting system for entire auto Parts Industry
Influence can not be ignored.For manufacturing enterprise as automotive seat, production efficiency and product quality are an enterprises
Industry grows the important mark post of development.Therefore, the detecting system of automotive seat must satisfy efficiency and precision this two big element.Institute
The factor of overriding concern is how to realize on-line measurement in the automotive seat detecting system of design, can be according to the section of production line
Bat quickly completes detection work, and can reach the high precision that artificial detection can not be equal to.
In the past, motor vehicle seat back detection is artificial detection, may since human eye is to the deviation of the close product identification of color
Backrest parts can be caused not meet the order requirements of vehicle needed for client, production waste is caused, influence the letter of customer
Ren Du；And due to factors such as the fatigue of people, carelessness, product detection leakage phenomenon can be caused, influence product export qualification rate, product dress
With quality, it can not ensure the accuracy and normalization of product.Therefore, it is enterprise's reduction bad product rate, being badly in need of will be existing artificial
Inspection is changed to vision detection system to realize, realizes the unmanned detection of automation, reliably provides installation results automatically, solve misloading
A series of problems, such as vehicle, neglected loading product accessories, rigging position are inaccurate, this will greatly improve the detection of automobile back installation process
Efficiency has great realistic meaning.
Utility model content
The purpose of this utility model is to realize the automatic detection of motor vehicle seat back, identifies the model of motor vehicle seat back
And substandard product automatic rejection can be quickly completed detection work according to the beat of production line and reached by acceptable level
The high precision that artificial detection can not be equal to.
To achieve the above object, the utility model provides a kind of motor vehicle seat back detection device, it is characterised in that：Including
MCU master controllers, collecting unit, push unit and indicating unit, the ports P1.0-P1.3 of MCU master controllers respectively with push
The ports IN1-IN4 of the motor-drive circuit of unit connect, and the ports OUT1-OUT4 of motor-drive circuit are connected to the motor respectively
It connects, the port P3.0, P3.1 and P0.0 of MCU master controllers is connect with collecting unit, and indicating unit passes through data/address bus and MCU master
Controller connects.
The collecting unit is made of light source, industrial camera, image pick-up card and computer, the TXD of computer and
RXD is connect with the port P3.0, P3.1 of MCU master controllers respectively, and the ports P0.0 of MCU master controllers are connect with light source.
The chip of the MCU main controls is DSP TMS320C6416.
The indicating unit is indicator light.
The beneficial effects of the utility model are：It acquires the backrest image on assembly line in real time with industrial camera, schemes
As information is transmitted to by image pick-up card in computer, whether backrest model is shown by corresponding indicator light after computer disposal
Qualification, while starting push unit, backrest product is pushed into restoring area, is automatically performed the inspection of motor vehicle seat back product
It surveys.Highly practical, product installation is easy, cost-effective, and all kinds of motor vehicle seat back manufacturers of China is suitble to use.
Description of the drawings
Fig. 1 is the circuit diagram of the utility model structure composition；
Fig. 2 is that the utility model detects application schematic diagram.
Specific implementation mode
The utility model is described in detail below in conjunction with the accompanying drawings
Referring to Fig. 1, specific embodiment of the present invention includes MCU master controllers, collecting unit 2, push unit 3 and refers to
Show that unit 4, collecting unit 2 include light source 21, industrial camera 22, image pick-up card 23 and computer 24；Push unit 3 is by motor
Driving circuit 31 and motor 32 form；Indicating unit 4 by indicator lamp groups at.The chip of the MCU main controls is DSP
TMS320C6416, MCU master controller are communicated with computer by serial ports, i.e. the P3.0/RXD of MCU master controllers with
The TXD connections of computer, the RXD connections of the P3.1/TXD and computer of MCU master controllers.Industrial camera passes through image pick-up card
It sends data in upper PCs, completes the processing of image in a computer, finally obtain the letter of motor vehicle seat back
Breath, testing result is transmitted to by serial ports in MCU master controllers, in MCU master controllers complete to push unit, light source and
The control of indicator light includes bright dark, push unit the work of control indicator light.It MCU master controllers and light source, indicator light and pushes away
Unit is sent to be attached by way of I/O port, i.e., the ports P0.0 of MCU master controllers connect light source, MCU master controllers
The ports P1.0- P1.3 and the ports IN1- IN4 of motor-drive circuit connect, and the ports OUT1-OUT4 of motor-drive circuit connect
Connect motor.
Referring to Fig. 2, when work, light source 21 and industrial camera 22 are mounted on automotive seat to be detected in assembly line A by device
The surface of backrest A2, A1 are conveyer belt, and light source 21 is used for that motor vehicle seat back A2 to be detected is made to be more clear, industrial camera 22
For acquiring the image data of motor vehicle seat back A2 to be detected, push unit 3 is positioned over some of conveyer belt after detection
Position, for handling the motor vehicle seat back after detection, indicator light 4, which is placed on, is easy to viewing area, is used to refer to
Show the information of front seat backrest.
After the power is turned on, capture card acquires motor vehicle seat back image data to be detected and is transmitted to MCU master controllers, MCU master device
Controller carries out respective handling according to image data, obtains the information of motor vehicle seat back, controls indicator light and push unit
Work.
Claims (2)
1. a kind of motor vehicle seat back detection device, it is characterised in that：Including MCU master controllers, collecting unit, push unit and
Indicating unit, the ports P1.0-P1.3 of MCU master controllers respectively with the ports IN1-IN4 of the motor-drive circuit of push unit
Connection, the ports OUT1-OUT4 of motor-drive circuit are connected to the motor respectively to be connect, P3.0, P3.1 and P0.0 of MCU master controllers
Port is connect with collecting unit, and indicating unit is connect by data/address bus with MCU master controllers, and the collecting unit is by light
Source, industrial camera, image pick-up card and computer composition, the TXD and RXD of computer respectively with the P3.0 of MCU master controllers,
The ports P3.1 connect, and the ports P0.0 of MCU master controllers are connect with light source, and the chip of the MCU main controls is DSP
TMS320C6416。
2. a kind of motor vehicle seat back detection device according to claim 1, it is characterised in that：Indicating unit is indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820407230.3U CN208026462U (en) | 2018-03-23 | 2018-03-23 | Motor vehicle seat back detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820407230.3U CN208026462U (en) | 2018-03-23 | 2018-03-23 | Motor vehicle seat back detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208026462U true CN208026462U (en) | 2018-10-30 |
Family
ID=63907321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820407230.3U Expired - Fee Related CN208026462U (en) | 2018-03-23 | 2018-03-23 | Motor vehicle seat back detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208026462U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807083A (en) * | 2019-03-18 | 2019-05-28 | 长春光华学院 | A kind of motor vehicle seat back recognition methods and system based on image analysis |
| CN113092479A (en) * | 2021-04-28 | 2021-07-09 | 北京安道拓汽车部件有限公司 | General vision mistake-proofing system for automotive interior |
-
2018
- 2018-03-23 CN CN201820407230.3U patent/CN208026462U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807083A (en) * | 2019-03-18 | 2019-05-28 | 长春光华学院 | A kind of motor vehicle seat back recognition methods and system based on image analysis |
| CN113092479A (en) * | 2021-04-28 | 2021-07-09 | 北京安道拓汽车部件有限公司 | General vision mistake-proofing system for automotive interior |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181030 Termination date: 20190323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |