CN105628710A - Material detection system and detection method thereof - Google Patents
Material detection system and detection method thereof Download PDFInfo
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Abstract
The invention relates to the technical field of panel display, and especially relates to a material detection system. The system at least comprises: a storage unit used for storing standard data and defining data of the specific area image of a standard material or the large and small data of the standard material as standard data; a sensing unit used for sensing the signal of a material to be detected in an area to be detected; an image acquisition unit used for acquiring the data to be detected of the material to be detected according to the signal and defining the acquired data of the specific area image of the material to be detected and/or the acquired dimension size of the material to be detected as the data to be detected; and an image comparison unit used for receiving the data to be detected and comparing the data to be detected with the standard data to obtain a comparison result.
Description
Technical field
The present invention relates to technical field of flat panel display, particularly relate to a kind of material detection system and detection method thereof.
Background technology
In recent years, high speed development along with informationized society, touch screen, display screen are widely used in the various fields such as mobile terminal, medical apparatus and instruments, bank self-help system, space flight and aviation, marine site exploration, the consumption demand amount making touch screen and display screen constantly increases, and its prescription is also more and more higher.
Being continuously increased of demand imply that the requirement of the automaticity to product and production efficiency is more and more higher. at present, in the process of batch production touch screen or display screen, owing to the size of product is different, and it is positioned at the circuit on touch screen or display screen, hole, identify such as LOGO etc. also to get more and more, these holes, circuit, mark is frequently present of exception, affect product quality, it is thus desirable to manually abnormal product is picked out, or various sizes of product is screened, again owing to product quantity is more, hole on product, circuit, identify more accurate, not only need the work that substantial amounts of manpower and materials are selected to complete these or screened, and it is difficult to ensure that the quality selected or screen, such as, some abnormal product is not selected out. therefore, how more effective product is detected, be industry problem demanding prompt solution.
Summary of the invention
In view of this, the present invention provides a kind of material detection system being conducive to improving testing result accuracy and production efficiency.
Additionally, there is a need to provide a kind of material detection method.
Described material provided by the invention detection system at least includes: memory element, and being used for storing normal data, the data of definition standard material specific region image and/or the size data of described standard material is normal data; Sensing unit, the signal come for sensing determinand in region to be measured to expect; Image acquisition units, for according to described signal, gathering the testing data of described material to be measured, the data of material described to be measured identical described specific region image and/or the size of described material to be measured that definition collects are testing data; Image comparing unit, is used for receiving described testing data, and described testing data and normal data is compared, obtain comparison result.
In described material detection system provided by the invention, described memory element is additionally operable to store described testing data and/or described comparison result, and described comparison result includes the result whether described material to be measured is abnormal.
In described material detection system provided by the invention, described material detection system also includes a display unit, and described display unit is used for showing described comparison result.
In described material detection system provided by the invention, described material detection system also includes an alarm unit, and described alarm unit is for carrying out alarm to abnormal material described to be measured.
In described material detection system provided by the invention, described material detection system also includes a material delivery unit, a light illuminating unit and a pickup unit, described material delivery unit is used for transmitting material to be measured, and described material to be measured is sent to a region to be measured, described light illuminating unit is at least for irradiating the specific region of described material to be measured, and described pickup unit is for picking up material abnormal in material to be measured.
In described material detection system provided by the invention, described material detection system also includes a shade, and described shade at least has a receiving space, and at least described light illuminating unit, image acquisition units and described region to be measured are positioned at described receiving space.
In described material detection system provided by the invention, described material to be measured being provided with at least one in described icon, labelling or circuit, described specific region is the icon on described material to be measured, labelling or circuit region.
A kind of material detection method, it at least comprises the following steps:
The normal data of storage standard material, and a region to be measured is provided, define the data of described standard material specific region image and/or the size data of described standard material are described normal data, define the data of described standard material specific region image and/or the size data of described standard material are normal data; Sense determinand in region to be measured and expect the signal come; According to described signal, gather the testing data of described material to be measured, define the data of described material specific region to be measured image and/or the size data of described material to be measured are testing data; Receiving described testing data, and described testing data and normal data are compared, obtain comparison result, described normal data is the data of standard material identical described specific region image.
In described material detection method provided by the invention, described detection method is additionally included in the step after obtaining described comparison result, described comparison result displayed.
In described material detection method provided by the invention, described detection method is additionally included in the step that abnormal material described to be measured carries out after obtaining described comparison result alarm.
In described material detection method provided by the invention and system thereof, first the normal data of standard material is stored in described memory element, then the testing data of material to be measured is gathered, again described testing data and described normal data are compared, obtain comparison result, if testing data described in described comparison result and normal data have difference or difference not in threshold interval, then may determine that described material to be measured is abnormal, otherwise material to be measured is normal. Therefore, detect system by described material and replace current artificial cognition, be possible not only to improve production efficiency, also can improve the accuracy of material testing result to be measured.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the module diagram of the material detection system of a better embodiment provided by the invention;
Fig. 2 is the schematic flow sheet of the detection system detecting method of material shown in Fig. 1;
Fig. 3 is the module diagram of the material detection system of another better embodiment provided by the invention.
Detailed description of the invention
For material provided by the invention detection system is described, it is described in detail below in conjunction with Figure of description and explanatory note.
Refer to Fig. 1, its be a better embodiment provided by the invention material detection system 100 module diagram, described material detection system is for detecting the size of material to be measured, or in material to be measured, whether the icon of specific region, labelling or land be abnormal. It at least includes:
Memory element 101, for storing the normal data of standard material, the data of definition standard material specific region image and/or the size data of described standard material are normal data. Described standard material is touch screen, display screen, touch-control display module, colored filter or substrate. Being provided with at least one in described icon, labelling or circuit on described material to be measured, described specific region is the icon on described material to be measured, labelling or circuit region.
Sensing unit 102, the signal come for sensing determinand in region to be measured to expect. Preferably, described sensing unit is positioned at the top in described region to be measured, and it at least includes a sensor.
Image acquisition units 103, for according to described signal, gathering the testing data of described material to be measured, the data of material described to be measured identical described specific region image and/or the size of described material to be measured that definition collects are testing data. Described material to be measured and described standard material belong to similar material, and the abnormal conditions of its size and its icon, labelling or circuit are gathering the unknown between image.
Image comparing unit 104, is used for receiving described testing data, and described testing data and normal data is compared, obtain comparison result. Described comparison result includes the result whether described material to be measured is abnormal. Concrete, if described testing data and normal data have difference or difference not in threshold interval, then may determine that described material to be measured is abnormal; If described testing data and normal data do not have difference or difference in described threshold interval, then can determine whether that described material to be measured is normal.
Described material detection system also includes a light illuminating unit and a pickup unit (not shown), described light illuminating unit is at least for irradiating the specific region of described material to be measured, so that the testing data that described image acquisition units collects is more accurate; Described pickup unit is for picking up material abnormal in material to be measured, so that the material of exception is mixed into next process.
Described material detection system can also include a shade (not shown), described shade at least has a receiving space, at least described light illuminating unit, image acquisition units and described region to be measured are positioned at described receiving space, described shade can improve the gathered image effect of image acquisition units further, so that described testing data is more accurate.
Described material detection system can also include material delivery unit (not shown), is used for transmitting material to be measured, and described material to be measured is sent to a region to be measured. Described delivery unit at least includes a conveyer belt and a motor, and described conveyer belt passes through described motor driven, and described material to be measured detects in described region to be measured.
In the material detection system 100 that present embodiment provides, first the normal data of standard material is stored in described memory element 101, then the testing data of material to be measured is gathered, again described testing data and described normal data are compared, obtain comparison result, if testing data described in described comparison result and normal data have difference or difference not in threshold interval, then may determine that described material to be measured is abnormal, otherwise material to be measured is normal. Therefore, detect system 100 by described material and replace current artificial cognition, be possible not only to improve production efficiency, also can improve the accuracy of material testing result to be measured.
As in figure 2 it is shown, it detects the schematic flow sheet of system detecting method for material shown in Fig. 1. Described detection method at least comprises the following steps:
Step S01: the normal data of storage standard material, and a region to be measured is provided.
The data defining the data of described standard material specific region image and/or the size data of described standard material are described normal data. Described standard material is touch screen, display screen, touch-control display module, colored filter or substrate. Being provided with at least one in described icon, labelling or circuit on described material to be measured, described specific region is the icon on described material to be measured, labelling or circuit region.
Step S02: sense determinand in region to be measured and expect the signal come.
Preferably, described sensing unit is positioned at the top in described region to be measured, and it at least includes a sensor.
Step S03: according to described signal, gather the testing data of described material to be measured.
The data of material specific region described to be measured image and/or the size of described material to be measured that definition collects are testing data. Described material to be measured and described standard material belong to similar material, and the abnormal conditions of its size and its icon, labelling or circuit are gathering the unknown between image.
Step S04: receive described testing data, and described testing data and normal data are compared, obtain comparison result. Described comparison result includes the result whether described material to be measured is abnormal. Concrete, if described testing data and normal data have difference or difference not in threshold interval, then may determine that described material to be measured is abnormal; If described testing data and normal data do not have difference or difference in described threshold interval, then can determine whether that described material to be measured is normal.
In present embodiment, described material detection system detecting method is additionally included in the step that described material to be measured is sent to before sensing described signal described region to be measured and the step after obtaining described comparison result, described comparison result displayed.
As it is shown on figure 3, the module diagram of the material detection system 200 that it is another better embodiment provided by the invention. Described material detection system 200 at least includes memory element 201, sensing unit 202, image acquisition units 203, image comparing unit 204, display unit 205 and alarm unit 206. Described material detection system 200 is in that with one of detection system 100 difference of material shown in Fig. 1, and described memory element 201 is additionally operable to store described testing data and/or described comparison result; The two of difference are in that, described material detection system 200 also includes display unit 205 and alarm unit 206, and described display unit 205 is used for showing described comparison result, and described alarm unit 206 is for carrying out alarm to abnormal material described to be measured. Other modules and the described material detection system 100 of described material detection system 200 relative to module identical.
It it is more than the better embodiment of material provided by the invention detection system and detection method thereof; the restriction to rights protection scope of the present invention can not be interpreted as; those skilled in the art should know; without departing from the inventive concept of the premise; also can do multiple improvement or replacement; all of such improvement or replacement all should in the scope of the present invention, and namely the scope of the present invention should be as the criterion with claim.
Claims (10)
1. a material detection system, it at least includes:
Memory element, being used for storing normal data, the data of definition standard material specific region image and/or the size data of described standard material is normal data;
Sensing unit, the signal come for sensing determinand in region to be measured to expect;
Image acquisition units, for according to described signal, gathering the testing data of described material to be measured, the data of material described to be measured identical described specific region image and/or the size of described material to be measured that definition collects are testing data;
Image comparing unit, is used for receiving described testing data, and described testing data and normal data is compared, obtain comparison result.
2. material detection system as claimed in claim 1, it is characterised in that: described memory element is additionally operable to store described testing data and/or described comparison result, and described comparison result includes the result whether described material to be measured is abnormal.
3. material detection system as claimed in claim 2, it is characterised in that: described material detection system also includes a display unit, and described display unit is used for showing described comparison result.
4. material detection system as claimed in claim 2, it is characterised in that: described material detection system also includes an alarm unit, and described alarm unit is for carrying out alarm to abnormal material described to be measured.
5. material detection system as claimed in claim 1, it is characterized in that: described material detection system also includes a material delivery unit, a light illuminating unit and a pickup unit, described material delivery unit is used for transmitting material to be measured, and described material to be measured is sent to a region to be measured, described light illuminating unit is at least for irradiating the specific region of described material to be measured, and described pickup unit is for picking up material abnormal in material to be measured.
6. material detection system as claimed in claim 5, it is characterized in that: described material detection system also includes a shade, described shade at least has a receiving space, and at least described light illuminating unit, image acquisition units and described region to be measured are positioned at described receiving space.
7. material detection system as claimed in claim 1, it is characterised in that: being provided with at least one in described icon, labelling or circuit on described material to be measured, described specific region is the icon on described material to be measured, labelling or circuit region.
8. a material detection method, it at least comprises the following steps:
The normal data of storage standard material, and a region to be measured is provided, define the data of described standard material specific region image and/or the size data of described standard material are described normal data, define the data of described standard material specific region image and/or the size data of described standard material are normal data;
Sense determinand in region to be measured and expect the signal come;
According to described signal, gather the testing data of described material to be measured, define the data of described material specific region to be measured image and/or the size data of described material to be measured are testing data;
Receiving described testing data, and described testing data and normal data are compared, obtain comparison result, described normal data is the data of standard material identical described specific region image.
9. material detection method as claimed in claim 8, it is characterised in that: described detection method is additionally included in the step after obtaining described comparison result, described comparison result displayed.
10. material detection method as claimed in claim 8, it is characterised in that: described detection method is additionally included in the step that abnormal material described to be measured carries out after obtaining described comparison result alarm.
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| CN201410705089.1A CN105628710A (en) | 2014-11-28 | 2014-11-28 | Material detection system and detection method thereof |
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| CN110102906A (en) * | 2019-05-10 | 2019-08-09 | 定颖电子(黄石)有限公司 | A kind of radium carves stamp system and radium carves stamp technique |
| CN110189142A (en) * | 2019-04-23 | 2019-08-30 | 北京三快在线科技有限公司 | A kind of string Cargo Inspection examining system and method |
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