CN104661019A - Automatic camera shooting module detection system - Google Patents
Automatic camera shooting module detection system Download PDFInfo
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- CN104661019A CN104661019A CN201510014314.1A CN201510014314A CN104661019A CN 104661019 A CN104661019 A CN 104661019A CN 201510014314 A CN201510014314 A CN 201510014314A CN 104661019 A CN104661019 A CN 104661019A
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- camera module
- control terminal
- capture card
- camera shooting
- control circuit
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Abstract
The invention is suitable for the technical field of camera shooting module production, and provides an automatic camera shooting module detection system which comprises a camera shooting module, an acquisition card, a display control terminal, a driver, an execution motor and an application module. Through the automatic camera shooting module detection system provided by the invention, the automatic switching and detection judgment of test projects of the camera shooting module can be realized, the test result can be seen at the display control terminal, the operation actions of the personnel can be simplified and the operation efficiency can be improved; the components adopt modular design, so that convenience is brought to the upgrading and improvement on the aspects of solving and application of trouble removal and the problem of judgment error caused by the lack of manual sliding rail positioning accuracy and consistency can be effectively avoided.
Description
Technical field
The invention belongs to camera module production technical field, particularly relate to a kind of camera module function automatic checkout system.
Background technology
Current camera module product, in test link, generally need to drop into a large amount of employee, and the mobility of employee is higher, also needs more input, also there is managerial pressure simultaneously on employee skill is cultivated.Detect post for labor-intensive product function, need, to automation direction development, to liberate the productive forces, improve per capita output value.
Summary of the invention
In view of the above problems, the object of the present invention is to provide a kind of camera module function automatic checkout system, being intended to solve existing manual testing's camera module wastes time and energy, the technical problem of inconvenience management.
The present invention adopts following technical scheme:
Described camera module function automatic checkout system, comprising:
Camera module, for obtaining image;
Capture card, for powering for described camera module, and gathers the view data of described camera module output; And for after receiving and coming from level command that described aobvious control terminal sends, send corresponding driving pulse to control circuit;
Aobvious control terminal, for preserving and demonstrating the view data that described capture card exports, carries out data analysis simultaneously, obtains result of determination and generate corresponding level command, and described level command is sent to described capture card;
Control circuit, for according to the driving pulse that receives, generates corresponding pulse signal and direction signal and is sent to driver;
Driver, for carrying out Current amplifier and segmentation to the pulse signal received, exporting the energy pulse distributed, and described energy pulse and direction signal is sent to actuating motor;
Actuating motor, the energy pulse received for basis and the action of direction signal corresponding rotation;
Application module, for carry at described actuating motor, is driven by described actuating motor, realizes the switching action of each test event; Described application module has multiple.
Further, described capture card at least comprises two universal inputs and exports GPIO port, and one of them GPIO port is connected with described aobvious control terminal, and described aobvious control terminal passes through usb data agreement to the instruction of described capture card transmission level; Another GPIO port is connected with the input and output IO port of described control circuit, and described control circuit is by described IO port accepts driving pulse.
Further, described control circuit is single-chip microcomputer and peripheral circuit thereof.
Further, described driver comprises current amplification circuit and sub-circuit.
Further, described application module comprises teleconverter, uniform source of light, nearly burnt plate.
The invention has the beneficial effects as follows: pass through present system, the automatic switchover of camera module test event can be realized judge with detection, test result can be seen at aobvious control terminal, when testing wherein after one, automatically can control switching and enter next project testing, simplify employee's operational motion, improve operating efficiency; And each part all adopts modularized design, be convenient to failture evacuation and solve and the upgrading in application and improvement, can effectively avoid because manual slide rail positioning accurate accuracy and consistency are short of the problems such as the decision errors caused.
Accompanying drawing explanation
Fig. 1 is the structure chart of the camera module function automatic checkout system that the embodiment of the present invention provides;
Fig. 2 is the position view of application module and actuating motor.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
In order to technical solutions according to the invention are described, be described below by specific embodiment.
Fig. 1 shows the structure of the camera module function automatic checkout system that the embodiment of the present invention provides, and illustrate only the part relevant to the embodiment of the present invention for convenience of explanation.
The camera module function automatic checkout system that the present embodiment provides comprises:
Camera module 1, for obtaining image;
Capture card 2, for powering for described camera module, and gathers the view data of described camera module output; And for after receiving and coming from level command that described aobvious control terminal sends, send corresponding driving pulse to control circuit;
Aobvious control terminal 3, for preserving and demonstrating the view data that described capture card exports, carries out data analysis simultaneously, obtains result of determination and generate corresponding level command, and described level command is sent to described capture card;
Control circuit 4, for according to the driving pulse that receives, generates corresponding pulse signal and direction signal and is sent to driver;
Driver 5, for carrying out Current amplifier and segmentation to the pulse signal received, exporting the energy pulse distributed, and described energy pulse and direction signal is sent to actuating motor;
Actuating motor 6, the energy pulse received for basis and the action of direction signal corresponding rotation;
Application module 7, for carry at described actuating motor, is driven by described actuating motor, realizes the switching action of each test event; Described application module has multiple.
After camera module has been produced, need to carry out various functions test to camera module before dispatching from the factory.In the present embodiment, camera module 1 to be measured is connected with capture card 2, and on the one hand, described capture card 2 is powered for described camera module 1, on the other hand, gathers the view data that camera module 1 exports.Described capture card 2 is connected with aobvious control terminal 3 data wire, and the image data transmission collected is preserved display to aobvious control terminal 3.Described aobvious control terminal 3 pairs of view data carry out computational analysis, judge that whether the current test function of camera module is qualified, then generate corresponding level command according to result of determination, and level command is sent to described capture card 2, capture card 2 sends corresponding driving pulse to described control circuit again.Such as after judging that current functional test is qualified, the level command of aobvious next functional test of control terminal output switching, capture card sends corresponding driving pulse to control circuit, drives respective application module to rotate switch eventually through control actuating motor.For another example, when needs detect zoom function, after the data image that the camera module that aobvious control terminal receives exports, send zoom level instruction, capture card sends corresponding driving pulse to control circuit, drives respective application module to move eventually through control actuating motor.
In the present embodiment, described control circuit is single-chip microcomputer and peripheral circuit thereof.Described capture card 2 at least comprises two GPIO ports, and one of them GPIO port is connected with described aobvious control terminal, and described aobvious control terminal is by the transmission level instruction of usb data agreement to described capture card; Another GPIO port is connected with described control circuit, namely be connected with the IO port of described single-chip microcomputer, the driving pulse that described single-chip microcomputer is sent by capture card described in described IO port accepts, described single-chip microcomputer is built-in with firmware program, realize converting the driving pulse received to corresponding pulse signal and direction signal, in order to control actuating motor work.
Concrete, driver 5 receive described control circuit send pulse signal and direction signal after, described pulse signal carries out Current amplifier and segmentation, then the energy pulse distributed is exported, and described energy pulse and direction signal are sent to actuating motor 6, described actuating motor 6, according to the energy pulse received and the action of direction signal corresponding rotation, comprises main story and still reverses, and concrete rotation how many angles.
The characteristic project of testing needed for camera module, described application module 7 can be teleconverter, uniform source of light, nearly burnt plate etc.Application module as shown in Figure 2 and the position view of actuating motor, in diagram, three application modules are denoted as uniform source of light 71, teleconverter 72, nearly burnt plate 73 respectively.The camera module tested can by carrying out moving and spacing mode on testboard surface, camera module is made to be limited in the same position on test platform surface, simultaneously each application module unclamps lock screw by arm bar and axially carries out up-down adjustment, realizes the adjustment of camera module to special height demand.
To sum up, embodiments provide a kind of camera module function automatic checkout system, the automatic switchover of camera module test event can be realized and judge with detection, can test result be seen at aobvious control terminal, simplify employee's operational motion, improve operating efficiency; And each part all adopts modularized design, be convenient to failture evacuation and solve and the upgrading in application and improvement, can effectively avoid because manual slide rail positioning accurate accuracy and consistency are short of the problems such as the decision errors caused.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a camera module function automatic checkout system, is characterized in that, described system comprises:
Camera module, for obtaining image;
Capture card, for powering for described camera module, and gathers the view data of described camera module output; And for after receiving and coming from level command that described aobvious control terminal sends, send corresponding driving pulse to control circuit;
Aobvious control terminal, for preserving and demonstrating the view data that described capture card exports, carries out data analysis simultaneously, obtains result of determination and generate corresponding level command, and described level command is sent to described capture card;
Control circuit, for according to the driving pulse that receives, generates corresponding pulse signal and direction signal and is sent to driver;
Driver, for carrying out Current amplifier and segmentation to the pulse signal received, exporting the energy pulse distributed, and described energy pulse and direction signal is sent to actuating motor;
Actuating motor, the energy pulse received for basis and the action of direction signal corresponding rotation;
Application module, for carry at described actuating motor, is driven by described actuating motor, realizes the switching action of each test event; Described application module has multiple.
2. camera module function automatic checkout system as claimed in claim 1, it is characterized in that, described capture card at least comprises two universal inputs and exports GPIO port, one of them GPIO port is connected with described aobvious control terminal, and described aobvious control terminal is by the transmission level instruction of usb data agreement to described capture card; Another GPIO port is connected with the input and output IO port of described control circuit, and described control circuit is by described IO port accepts driving pulse.
3. camera module function automatic checkout system as claimed in claim 2, it is characterized in that, described control circuit is single-chip microcomputer and peripheral circuit thereof.
4. camera module function automatic checkout system as claimed in claim 3, it is characterized in that, described driver comprises current amplification circuit and sub-circuit.
5. the camera module function automatic checkout system as described in any one of claim 1-4, is characterized in that, described application module comprises teleconverter, uniform source of light, nearly burnt plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510014314.1A CN104661019A (en) | 2015-01-12 | 2015-01-12 | Automatic camera shooting module detection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510014314.1A CN104661019A (en) | 2015-01-12 | 2015-01-12 | Automatic camera shooting module detection system |
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| CN104661019A true CN104661019A (en) | 2015-05-27 |
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| CN201510014314.1A Pending CN104661019A (en) | 2015-01-12 | 2015-01-12 | Automatic camera shooting module detection system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105657416A (en) * | 2016-03-08 | 2016-06-08 | 信利光电股份有限公司 | Method and system for detecting resolving power of camera shooting module |
| CN107566830A (en) * | 2017-09-21 | 2018-01-09 | 威创集团股份有限公司 | A kind of method, system and the relevant apparatus of the detection of splicing device signal fault |
| CN108061998A (en) * | 2016-11-08 | 2018-05-22 | 宁波舜宇光电信息有限公司 | For the assembling equipment of camera module |
| CN110940491A (en) * | 2019-12-16 | 2020-03-31 | 长光禹辰信息技术与装备(青岛)有限公司 | Detection equipment of multispectral camera |
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| CN103037242A (en) * | 2013-01-10 | 2013-04-10 | 格科微电子（上海）有限公司 | Camera module test system |
| CN103716620A (en) * | 2013-12-31 | 2014-04-09 | 昆山丘钛微电子科技有限公司 | Automatic function testing machine for camera modules |
| CN204013928U (en) * | 2014-05-30 | 2014-12-10 | 惠州市桑莱士光电有限公司 | A kind of mobile phone camera module universal testing device |
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2015
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Patent Citations (4)
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| CN202050507U (en) * | 2011-02-14 | 2011-11-23 | 中国长城计算机深圳股份有限公司 | Video display testing system |
| CN103037242A (en) * | 2013-01-10 | 2013-04-10 | 格科微电子（上海）有限公司 | Camera module test system |
| CN103716620A (en) * | 2013-12-31 | 2014-04-09 | 昆山丘钛微电子科技有限公司 | Automatic function testing machine for camera modules |
| CN204013928U (en) * | 2014-05-30 | 2014-12-10 | 惠州市桑莱士光电有限公司 | A kind of mobile phone camera module universal testing device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105657416A (en) * | 2016-03-08 | 2016-06-08 | 信利光电股份有限公司 | Method and system for detecting resolving power of camera shooting module |
| CN108061998A (en) * | 2016-11-08 | 2018-05-22 | 宁波舜宇光电信息有限公司 | For the assembling equipment of camera module |
| CN107566830A (en) * | 2017-09-21 | 2018-01-09 | 威创集团股份有限公司 | A kind of method, system and the relevant apparatus of the detection of splicing device signal fault |
| CN110940491A (en) * | 2019-12-16 | 2020-03-31 | 长光禹辰信息技术与装备(青岛)有限公司 | Detection equipment of multispectral camera |
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Application publication date: 20150527 |