CN103366208A

CN103366208A - Code marking system and product thereof

Info

Publication number: CN103366208A
Application number: CN 201210101961
Authority: CN
Inventors: 曾俊仁; 陈景清
Original assignee: QCOM TECHNOLOGY Inc
Current assignee: QCOM TECHNOLOGY Inc
Priority date: 2012-04-09
Filing date: 2012-04-09
Publication date: 2013-10-23

Abstract

The invention provides a code marking system and a product thereof, wherein the code marking system includes a marking device, an image acquisition device, a processing module and a serial-number output device. The marking device receives a marking instruction transmitted by a processing unit of the processing module and carries out code hole marking and location hole marking operations on a substrate body. The image acquisition device is used for acquiring image data of a part between two location hole marks of the substrate body. And the processing module includes a memory unit, a decoding unit and the processing unit, wherein the memory unit is used for storing identification code data; the decoding unit is for decoding the image data into readable data and then transmitting the readable data into the serial-number output device; and the serial-number output device is for outputting the readable data transmitted by the processing module to the substrate body. Therefore, an effect that the product can be managed conveniently and a production source of the product can be effectively analyzed and tracked is achieved.

Description

Coded markings system and goods thereof

Technical field

The present invention is relevant a kind of coded markings system and goods thereof, and espespecially a kind of coded markings system that can form at goods a coded markings is in order to identification and tracking goods data.

Background technology

At present enterprise makes things convenient for management product and the factors such as the production run of each product, operation is effectively followed the trail of, and can encode and be attached on this product producing in this product process information needed, be the coding to product; And the existing method that indicates product coding with coding (for example: bar code) be imprinted on paper or the cloth mainly is, then be attached on the product, or directly be printed on the product for identification, maintenance and tracking, see also shown in the accompanying drawing 10, be existing bar code (Bar Code), this bar code refers to the sign that regularly arranged by one group, as to have different in width black and white interval striped and its corresponding character form, and distinguishes with bar code reader scans in order to the symbol that represents certain product information again.

Yet, if existing marker method uses on circuit board, chip substrate, metal stamping goods or macromolecular material substrate, since these goods in manufacture process, need through as plating, acid etching or on the wet goods operation, therefore no matter be stickup or be printed on that coding on the goods all can be corroded or covered by spot and can't identification.

In view of this, inventor's phase can provide a kind of coded markings system and goods thereof, is to replace traditional bar code, is grind with great concentration think of, design and produce, so that being provided, follow the trail of in reliable goods, and be the creation motivation person for institute of the present invention wish research and development.

Summary of the invention

Fundamental purpose of the present invention is providing a kind of convenient management goods, is effectively analyzing and following the trail of coded markings system and the goods thereof in production of articles source.

The present invention's a time purpose is providing a kind of coded markings system and goods thereof that segment the mark of every batch of goods.

Another object of the present invention is providing a kind of coded markings system and goods thereof that replace traditional barcode label.

For reaching above-mentioned purpose, the present invention's system of coded markings system comprises: a labelling apparatus, an image capturing device, a processing module and a sequence number output unit, wherein, this labelling apparatus is that the mark instructions of the processing unit transmission of receiving processing module is carried out notch mark and the operation of pilot hole mark of a substrate body; And this image capturing device system is in order to the image document of acquisition between two telltale marks of this substrate body; This processing module system connects respectively this labelling apparatus and image capturing device, it is to comprise a storage element, a decoding unit and a processing unit, wherein this storage element system is in order to store identification code data, and this decoding unit system is decoded as the data of can read with this image document, and is sent to a sequence number output unit; And this sequence number output unit system exports the data that can read of this processing module transmission on this substrate body to.

By this, make the present invention utilize a labelling apparatus mark two telltale marks and at least one coded markings on substrate body, and after making, the data that can read of conversion can be exported on this substrate body by image capturing device, processing module and sequence number output unit, and can avoid in manufacture process, making coded markings to be damaged and can't identification, and utilize this coded markings corresponding with American Standard Code for Information Interchange, and can segment the mark of every a collection of goods, in batches, effectively analyze and follow the trail of the effect in production of articles source to reach convenient management goods.

Description of drawings

In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the accompanying drawing of required use was done to introduce simply during the below will describe embodiment, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Accompanying drawing 1 is the structural representation of the coded markings system of the embodiment of the invention;

Accompanying drawing 2 is floor map of first embodiment of the invention;

Accompanying drawing 3A is the telltale mark of first embodiment of the invention and the synoptic diagram of coded markings;

Accompanying drawing 3B is the telltale mark of second embodiment of the invention and the synoptic diagram of coded markings;

Accompanying drawing 3C is the telltale mark of third embodiment of the invention and the synoptic diagram of coded markings;

Accompanying drawing 4 is mapping synoptic diagram of the coded markings of the embodiment of the invention;

Accompanying drawing 5A is the corresponding diagram that the coded markings of first embodiment of the invention is mapped in ASCII character;

Accompanying drawing 5B is the corresponding diagram that the coded markings of second embodiment of the invention is mapped in ASCII character;

Accompanying drawing 5C is the corresponding diagram that the coded markings of third embodiment of the invention is mapped in ASCII character;

Accompanying drawing 5D is the corresponding diagram that the coded markings of the embodiment of the invention is mapped in user's self-defining symbol;

Accompanying drawing 6 is ASCII character tables of comparisons;

Accompanying drawing 7A is the encoded radio algorithm that the coded markings of first embodiment of the invention is mapped in ASCII character;

Accompanying drawing 7B is the encoded radio algorithm that the coded markings of second embodiment of the invention is mapped in ASCII character;

Accompanying drawing 7C is the encoded radio algorithm that the coded markings of third embodiment of the invention is mapped in ASCII character;

Accompanying drawing 8 is diagrammatic cross-sections of existing multilayer circuit board;

Accompanying drawing 9 is that the coded markings product application of the embodiment of the invention is in the processing flow figure of multilayer circuit board;

Accompanying drawing 10 is existing bar code synoptic diagram.

Drawing reference numeral

Coded markings system 1

Labelling apparatus 11

Image capturing device 12

Processing module 13

Storage element 131

Decoding unit 132

Processing unit 133

Sequence number output unit 14

Substrate body 2

Clear area 21

Telltale

mark

22,32,41

Pilot hole 221,222,321,322,323,411,412,413

Coded markings 23～28,33～38,42～48

Location grid 231,341,421

Notch 232,342,422

Processing procedure district 29

Multilayer circuit board 5

Substrate 51

Film 52

Copper Foil 53

Embodiment

Other features of the present invention and specific embodiment can in the detailed description of following cooperation accompanying drawing, further obtain understanding.

See also shown in the accompanying drawing 1, block schematic diagram for coded markings of the present invention system, coded markings of the present invention system 1 comprises: a labelling apparatus 11, an image capturing device 12, a processing module 13 and a sequence number output unit 14, wherein, the mark instructions of processing unit 133 transmission of these labelling apparatus 11 receiving processing modules 13 is carried out pilot hole mark and the operation of notch mark of a substrate body 2; And this image capturing device 12 is in order to the image document of acquisition between two telltale marks 22 of this substrate body 2; This processing module 13 comprises a storage element 131, a decoding unit 132 and a processing unit 133, wherein this storage element 131 is in order to store identification code data, and this decoding unit 132 is decoded as the data of can read with this image document, and is sent to this sequence number output unit 14; And this sequence number output unit 14 connects this processing module 13, and the data that can read that this processing module 13 is transmitted exports on this substrate body 2.

Wherein, this labelling apparatus 11 can be a mechanical drilling machine, Laser drill machine or mechanical press; And this image capturing device 12 can be a camera, camera cell phone or optical detection apparatus; This sequence number output unit 14 can be an ink jet printer, printing device, laser engraving machine, electric printer or marking press.

The coded markings system 1 of the present embodiment identification code data that in storage element 131, prestores, this identification code data sees also accompanying drawing 5A to shown in accompanying drawing 5C and the accompanying drawing 6, it is ACSII code conversion data, transmit a mark instructions to this labelling apparatus 11 to offer this processing unit 133, and this labelling apparatus 11 receives after mark instructions on substrate body 2 clear area (blank area) 21 and carries out the mark action, wherein the labelling apparatus 11 of present embodiment is a mechanical drilling machine, the action and this mechanical drilling machine can punch on substrate body 2, please consult simultaneously shown in the accompanying drawing 3A, be that mechanical drilling machine wears at least two pilot holes 221 on substrate body 2,222 and notch 232, this notch 232 to set the position all pre-defined in ACSII code conversion data, and can be for separating the different dates of manufacture, product batch number, producing plate number or other indicates etc.

After coded markings is finished, can in processing procedure district 29, carry out follow-up fabrication steps according to various different types of substrate body 2, see also shown in the accompanying drawing 2, wherein this substrate body 2 can be a circuit board, chip substrate, metal stamping goods or macromolecular material substrate, for example: system can form an electronic circuit in processing procedure district 29 when substrate body 2 is a circuit board, this electronic circuit can be via printing or via upper photoresistance, exposure, develop, electroplate, the fabrication steps such as etching form, and after finishing fabrication steps, utilize 12 pairs of substrate body of this image capturing device 2 to carry out capturing images, the image capturing device 12 of present embodiment is a camera, and the scope of this camera acquisition image lies between two telltale marks 22 that set on the substrate body 2, see also shown in the accompanying drawing 3A, this camera is aimed at a plurality of notches 232 and the photographic images between two telltale marks 22, and the image document of taking is sent to the decoding unit 132 of this processing module 13 and decodes, this decoding unit 132 with the decoded data transmission that can read to this sequence number output unit 14, wherein the sequence number output unit 14 of present embodiment is an ink jet printer, this ink jet printer can read the data spray printing to this substrate body 2 with this, and this can read data and can be a numeral, literal or symbol.

See also shown in accompanying drawing 2 and the accompanying drawing 3A, be the floor map of the coded markings goods of first embodiment of the invention and the synoptic diagram of telltale mark and coded markings, wherein the goods of this coded markings comprise a substrate body 2, two telltale marks 22 and at least one coded markings 23, this substrate body 2 is provided with a clear area 21 in side, wherein this substrate body 2 can be a circuit board, chip substrate, metal stamping goods or macromolecular material substrate, and these telltale marks 22 and coded markings 23 are the clear area 21 of being located at this substrate body 2, and wherein these coded markings 23 are in the pre-set space of being located between these telltale marks 22.

Wherein, this telltale mark 22 lies in this substrate body 2 in present embodiment 21 two ends, clear area are equipped with respectively two pilot holes 221,222, and these pilot holes 221,222 aperture is greater than the aperture of the notch 232 of these coded markings 23, and these pilot holes 221,222 usefulness of locating during image document in acquisition as image capturing device 12, system detects first whether the predefined pilot hole 221 that is stored in image capturing device 12 is arranged in this substrate body 2 when this image capturing device 12 captures, 222 (aperture of default pilot hole is larger), if detect these pilot holes 221, the 222nd, according to the pilot hole 221 at two ends, 222 distance is as the scope of acquisition image, therefore the image document that is captured only has the image of coded markings 23, the image that other need not to decode can not appear, the decoding action can be finished fast when making this image document be sent to decoding unit 132, and the operating rate of this coded markings system 1 can be promoted.

And these coded markings 23～28 are provided with eight group 3 * 3 location grid 231 in present embodiment, described these location grid 231 are as the usefulness of location when making things convenient for this labelling apparatus 11 to carry out notch 232 mark, can be in advance prior to storing the pattern of this location grid 231 in the storage element 131 of processing module 13, and the pattern that transmits this location grid 231 is to labelling apparatus 11, the usefulness of locating during as notch 232 mark for this labelling apparatus 11, or use spray printing, laser carved, the mode of electricity seal or steel seal is marked at these location grid 231 on the substrate body 2.

Wherein, these coded markings 23～28 are provided with at least one notch 232, these notches 232 are located at respectively in these location grid 231, and the arrangement position of these notches 232 can be corresponding to American Standard Code for Information Interchange, default define symbol or both mix mapping (as shown in Figure 4), the arrangement position of the notch 232 of present embodiment is corresponding to American Standard Code for Information Interchange, wherein because 512 permutation and combination can appear in this location grid of 3 * 3 231, and American Standard Code for Information Interchange only has 127, therefore be to cooperate American Standard Code for Information Interchange and set this coded markings and have 127 kinds in the present embodiment, see also shown in the accompanying drawing 5A, be mapped in the corresponding diagram of ASCII character for coded markings, wherein please consult simultaneously accompanying drawing 3A, it is 122 that the notch arrangement position of the coded markings 23 in this left side is mapped in ASCII character, be 08 and notch 232 arrangement positions of the coded markings 23 on this right side are mapped in ASCII character, and this coded markings 23 is defined as the rig code that indicates this substrate body, therefore the rig code of this substrate body is 12208, the rest may be inferred, this coded

markings

24,25, the 26th, be defined as (year date of manufacture that indicates this substrate body, month, day), so the date of manufacture of this substrate body can learn to be 11/10/23 (Year/Month/Day) through mapping, and this coded markings 27, the 28th, be defined as the product batch number that indicates substrate body and plate number, its lot number and plate number can learn to be the 4999th batch and the 3rd through mapping.

The goods of the coded markings of second embodiment of the invention comprise a substrate body, two telltale marks 32 and at least one coded markings 33～38, see also shown in the accompanying drawing 3B, this telltale mark 32 lies in this substrate body in present embodiment two ends, clear area are equipped with respectively three pilot holes 321,322,323, and these coded markings 33～38 are to be provided with eight group 2 * 4 location grid 341 in present embodiment, wherein, these coded markings 33～38 are to be provided with at least one notch 342, these notches 342 are to be located at respectively in these location grid 341, the arrangement position of the notch 342 of present embodiment is corresponding to American Standard Code for Information Interchange, see also shown in the accompanying drawing 5B, be the corresponding diagram that coded markings is mapped in ASCII character, and this coded markings with reference to the accompanying drawings 5B learn the rig code, date of manufacture, the productions such as product batch number and plate number come source material.

See also shown in the accompanying drawing 3C, goods for the coded markings of third embodiment of the invention, it comprises a substrate body, two telltale marks 41 and at least one coded markings 42～48, this telltale mark 41 lies in this substrate body in present embodiment two ends, clear area are equipped with respectively three pilot holes 411,412,413, and these coded markings 42～48 are to be provided with eight group 4 * 2 location grid 421 in present embodiment, wherein, these coded markings 42～48 are to be provided with at least one notch 422, these notches 422 are to be located at respectively in these location grid 421, and the arrangement position of the notch 422 of present embodiment to be a default define symbol mix mapping with American Standard Code for Information Interchange.

See also shown in the accompanying drawing 5C, it is the corresponding diagram that coded markings is mapped in ASCII character, wherein please consult simultaneously accompanying drawing 3C and accompanying drawing 6, it is z that the notch arrangement position system of this coded markings 42 is mapped in default define symbol (keypad code of ASCII character), be 08 and the notch arrangement position of this coded markings 43 is mapped in ASCII character, and this coded

markings

42,43 are defined as the rig code that indicates this substrate body, therefore the rig code of this substrate body is z08, the rest may be inferred, this coded

markings

44,45,46 are defined as (year date of manufacture that indicates this substrate body, month, day), so the date of manufacture of this substrate body shines upon to learn being 11/10/23 (Year/Month/Day) through ASCII character, and this coded

markings

47,48 are defined as the product batch number that indicates substrate body and plate number, its lot number and plate number through ASCII character mapping can learn to be the 4999th batch and the 3rd.

Wherein, except 3 * 3,2 * 4 and 4 * 2 the location grid of above-described embodiment, this location grid also can be 2 * 2 or 4 * 4; And the coded markings of above-mentioned the first embodiment to the three embodiment is mapped in the encoded radio algorithm of ASCII character, see also accompanying drawing 7A to shown in the accompanying drawing 7C, when the arrangement position of notch is during corresponding to American Standard Code for Information Interchange, can use this kind encoded radio algorithm, and it is predeterminable in the decoding unit 132 of this processing module 13, and make this decoding unit 132 through exportable one can read data to this sequence number output unit 14 after computings, wherein the present invention is for cooperating American Standard Code for Information Interchange that 127 kinds of coded markings are arranged, and the digital scope of each coded markings representative is 1～127, and 8 coded markings of collocation above-described embodiment, make coded markings of the present invention that the rig code be arranged, date of manufacture, product batch number and produce plate number, and can segment the mark of every a collection of goods, by this, solve existing only in enormous quantities management and control, also need the shortcoming of bulk filtration if goods go wrong; And when the arrangement position of notch be during corresponding to default define symbol, see also shown in the accompanying drawing 5D, be numeral and the symbol corresponding diagram that coded markings is mapped in user's self-defining, the corresponding data of conversion that then needs to preset define symbol defaults in the decoding unit 132 of this processing module 13 or the user tables look-up voluntarily.

And the goods of coded markings of the present invention can be a circuit board, chip substrate, metal stamping goods or macromolecular material substrate, see also shown in accompanying drawing 8 and the accompanying drawing 9, be that the diagrammatic cross-section of an existing multilayer circuit board and coded markings product application of the present invention are in the manufacturing flow chart of multilayer circuit board, when goods of the present invention are a multilayer circuit board 5, can behind the processing procedure of finishing the multilayer board pressing, add telltale mark of the present invention and coded markings step (setting pilot hole and notch), and after markers step is finished automatically with the encoded radio automatic carry, usefulness with convenient next mark, and after carrying out successive process steps (for example: the outer-layer circuit etching, the processing procedures such as weld-proof membrane covering), utilize image capturing device 12 and processing module 13 these image documents of acquisition and decode, at last with the decoded data transmission that can read to sequence number output unit 14, and the serial number code that reads can be exported on this multilayer circuit board 5, (gold-plated to carry out other processing procedures and testing procedure, energising test etc.), by this, because the processing procedure with the circuit board punching is just arranged in the processing procedure of circuit board originally, present embodiment only is the punch out step increase to be set the step of pilot hole and notch, and makes the present invention need not to increase extra procedure of processing and can position mark and coded markings.

Wherein, if this multilayer circuit board 5 is not ajusted when carrying out capturing images, and the image that image capturing device 12 is captured is crooked circuit board, at this moment, this processing module 13 can be calculated the notch position of original total length and script coded markings, automatically this image document is converted to correct image document, to decode and the operation of serial number code output.

In sum, hold according within above disclosing, the present invention can reach the expection purpose of invention really, utilize labelling apparatus mark two telltale marks and at least one coded markings on substrate body, and after making by image capturing device, processing module and sequence number output unit can export the data that can read of conversion on this substrate body to, and can avoid in manufacture process, making coded markings to be damaged and can't identification, and utilize this coded markings corresponding with American Standard Code for Information Interchange, and can segment the mark of every a collection of goods, to reach convenient management goods, effectively analyze and follow the trail of the effect in production of articles source, really has practical value undoubtedly, and possesses industry applications, novelty and progressive important document, the whence proposes application for a patent for invention in accordance with the law.

The above person only is the present invention's preferred embodiment, the impartial design variation of such as being done according to the present patent application claim, and the technical scope that all should be this case is contained.

Claims

1. a coded markings system is characterized in that, described coded markings system comprises:

One labelling apparatus, the mark instructions that the processing unit of receiving processing module transmits is carried out notch mark and the operation of pilot hole mark of a substrate body;

One image capturing device in order to the image document of acquisition between two pilot hole marks of described substrate body, and is sent to a processing module;

One processing module, connect respectively described labelling apparatus and image capturing device, comprise a storage element, a decoding unit and a processing unit, wherein said storage element is in order to store identification code data, described decoding unit is decoded as the data of can read with described image document, and is sent to a sequence number output unit; And

One sequence number output unit connects described processing module, and the data that can read that described processing module is transmitted exports on the described substrate body.

2. coded markings according to claim 1 system is characterized in that described labelling apparatus is a mechanical drilling machine, Laser drill machine or mechanical press.

3. coded markings according to claim 1 system is characterized in that described image capturing device is a camera, camera cell phone or optical detection apparatus.

4. coded markings according to claim 1 system is characterized in that described identification code data is an ACSII code conversion data.

5. coded markings according to claim 1 system is characterized in that described sequence number output unit is an ink jet printer, printing device, laser engraving machine, electric printer or marking press.

6. the goods of a coded markings is characterized in that, the goods of described coded markings comprise:

One substrate body is provided with a clear area in side;

Two telltale marks are located at the clear area of described substrate body, wherein, leave a pre-set space between described two telltale marks; And

At least one coded markings is located at the clear area of described substrate body, and wherein, described coded markings is located in the pre-set space between described two telltale marks.

7. the goods of coded markings according to claim 6 is characterized in that, described substrate body is a circuit board, chip substrate, metal stamping goods or macromolecular material substrate.

8. the goods of coded markings according to claim 6 is characterized in that, described two telltale marks are equipped with respectively at least one pilot hole in the clear area of this substrate body.

9. the goods of coded markings according to claim 6, it is characterized in that, described coded markings is provided with at least one 2 * 2,3 * 3,2 * 4,4 * 2 or 4 * 4 location grid in described substrate body, and is equipped with notch arbitrarily in the grid of described location.

10. the goods of coded markings according to claim 9 is characterized in that, the notch arrangement position that wears in the grid of described location mixes mapping corresponding to an ACSII code, a default define symbol or American Standard Code for Information Interchange with default define symbol.