CN105760806A - Camera module group code-scanning structure and method - Google Patents
Camera module group code-scanning structure and method Download PDFInfo
- Publication number
- CN105760806A CN105760806A CN201610123199.6A CN201610123199A CN105760806A CN 105760806 A CN105760806 A CN 105760806A CN 201610123199 A CN201610123199 A CN 201610123199A CN 105760806 A CN105760806 A CN 105760806A
- Authority
- CN
- China
- Prior art keywords
- photographic head
- barcode scanning
- plane mirror
- module
- district
- Prior art date
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000013589 supplement Substances 0.000 claims abstract description 12
- 239000011521 glass Substances 0.000 claims description 5
- 238000003384 imaging method Methods 0.000 claims description 5
- 230000000007 visual effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Artificial Intelligence (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Studio Devices (AREA)
Abstract
The invention relates to a camera module group code-scanning structure and method, and the structure is disposed in an intelligent terminal. The structure is characterized in that the structure comprises a code-scanning region and a code-scanning module group; the code-scanning region is disposed on the front surface of the intelligent terminal, and is located in the same horizontal plane as the front surface; the code-scanning module group is disposed in the intelligent terminal, and comprises a camera module group and a data decoding module; the camera module group comprises a camera, a plane mirror, and an LED light supplement lamp; the plane mirror is located exactly below the code-scanning region, so as to enable light to enter the plane mirror and then enter the camera from the code-scanning region; and the LED light supplement lamp is located between the camera and the plane mirror. The structure achieves the deduction of a field depth from the interior of the module group, and enables a user to scan a code in a mode of getting close to the code-scanning region.
Description
Technical field
The present invention relates to a kind of photographic head module barcode scanning structure and method thereof.
Background technology
At present, during barcode scanning camera collection bar code image frame sequence, limited by the depth of field, bar code image and barcode scanning photographic head distance need to control between 50mm to 200mm, when bar code and photographic head distance are between 30mm to 50mm, photographic head, by because the relation of the angle of visual field, causes that the bar code shooting of close shot is incomplete, it is impossible to be used for decoding.Therefore, traditional photographic head barcode scanning mode cannot meet near field demand for experience.
Now, the intelligent terminal such as POS, cashier's machine, PDA and addressee are precious utilize the mode that the photographic head being positioned at dead ahead carries out barcode scanning payment rising, user carries out barcode scanning payment before bar code is placed in intelligent terminal's dead ahead photographic head, barcode scanning action has been given user (paying party) by this mode, make trade company's (beneficiary) operation more convenient, but, bar code is placed in Cash collecting equipment dead ahead This move and does not possess convenience for a user.
Summary of the invention
The present invention is directed to above-mentioned prior art Problems existing and make improvement, namely the technical problem to be solved is to provide a kind of photographic head module barcode scanning structure and method thereof, realizes the deduction of the depth of field from module internal so that as long as user's barcode scanning presses close to barcode scanning district.
In order to solve above-mentioned technical problem, a kind of technical scheme of the present invention is: a kind of photographic head module barcode scanning structure, this structure is arranged in intelligent terminal, including barcode scanning district and barcode scanning module, described barcode scanning district is arranged on intelligent terminal front and keeps same level with this front, described barcode scanning module is arranged on inside intelligent terminal, including photographic head module and data decoder module, described photographic head module includes photographic head, plane mirror and LED light supplement lamp, described plane mirror is positioned at immediately below barcode scanning district, so that light enters from barcode scanning district enters photographic head after plane mirror reflects, described LED light supplement lamp is between photographic head and plane mirror.
Further, described barcode scanning district is a piece of clear glass.
Further, described plane mirror is 45 ° with the angle of photographic head.
Further, described photographic head is a CMOS camera.
In order to solve above-mentioned technical problem, the another kind of technical scheme of the present invention is: a kind of photographic head module barcode scanning method, sequentially includes the following steps: and installs a barcode scanning district in intelligent terminal front, and this barcode scanning district also keeps same level with this front；And barcode scanning module is set inside intelligent terminal, this barcode scanning module includes photographic head module and data decoder module, this photographic head module includes photographic head, plane mirror and LED light supplement lamp, described plane mirror is positioned at immediately below barcode scanning district, so that light from barcode scanning district enter through plane mirror reflect after enter photographic head, described LED light supplement lamp in photographic head and plane mirror between；Then bar code presses close to barcode scanning district, and bar code drops on the imaging area of photographic head by the virtual image formed by plane mirror, and data decoder module completes the deciphering to bar code.
Further, described barcode scanning district is a piece of clear glass.
Further, described plane mirror is 45 ° with the angle of photographic head.
Further, described photographic head is a CMOS camera.
Compared with prior art, the method have the advantages that first, the present invention by adding the plane mirror at one group of light compensating lamp and an angle at 45 ° with it for photographic head, constitute the photographic head module adding direct reflection, effectively shorten the distance of bar code image and intelligent terminal, realize the deduction depth of field, reach the purpose that near field is experienced；Secondly, the setting of this plane mirror changes barcode scanning direction, original intelligent terminal's dead ahead one segment distance position that is placed in become pressing close to intelligent terminal surface, user-friendly；Finally, the problem that the setting of light compensating lamp solves embedded photographic head insufficient light.
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
Accompanying drawing explanation
Fig. 1 is the organigram of the embodiment of the present invention.
Fig. 2 is embodiment of the present invention schematic diagram.
In figure: 1-intelligent terminal, 2-barcode scanning district, 3-photographic head, 4-plane mirror, 5-LED light compensating lamp, 6-bar code.
Detailed description of the invention
Embodiment one: as shown in Figure 1 and 2, a kind of photographic head module barcode scanning structure, this structure is arranged in intelligent terminal 1, including barcode scanning district 2 and barcode scanning module, described barcode scanning district 2 is arranged on intelligent terminal 1 front and keeps same level with this front, described barcode scanning module is arranged on inside intelligent terminal, including photographic head module and data decoder module, described photographic head module includes photographic head 3, plane mirror 4 and LED light supplement lamp 5, described plane mirror 4 is positioned at immediately below barcode scanning district 2, so that light enters from barcode scanning district 2 enters photographic head 3 after plane mirror 4 reflects, described LED light supplement lamp 5 in photographic head and plane mirror between.
In the present embodiment, described barcode scanning district 2 is a piece of clear glass.
In the present embodiment, the angle of described plane mirror 4 and photographic head 3 is 45 °.
In the present embodiment, described photographic head 3 is a CMOS camera.
Bar code is pressed close to barcode scanning district, and bar code 6 drops on the imaging area of photographic head by the virtual image formed by plane mirror, and data decoder module completes the deciphering to bar code.
The CMOS camera adopting the angle of visual field to be 62 ° in the present embodiment.Bar code is by the virtual image formed by plane mirror in the front of photographic head, and when the become virtual image is in camera imaging district, what photographic head can be complete sweeps to bar code.The barcode scanning mode arranged due to the embodiment of the present invention is proximity, so when the adept machine of people or bar code paper press close to be close to even barcode scanning district, bar code is approximately parallel to barcode scanning district, the two angle is substantially without more than 15 °, the become virtual image of bar code can be complete be in camera imaging district, thus, the photographic head module of the embodiment of the present invention can be good at gathering bar code image.
As long as and photographic head and plane mirror distance arrange appropriate in the embodiment of the present invention, it is possible to make the bar code minimum air line distance with intelligent terminal near 0
The foregoing is only presently preferred embodiments of the present invention, all equalizations done according to the present patent application the scope of the claims change and modify, and all should belong to the covering scope of the present invention.
Claims (8)
1. a photographic head module barcode scanning structure, this structure is arranged in intelligent terminal, it is characterized in that: include barcode scanning district and barcode scanning module, described barcode scanning district is arranged on intelligent terminal front and keeps same level with this front, described barcode scanning module is arranged on inside intelligent terminal, including photographic head module and data decoder module, described photographic head module includes photographic head, plane mirror and LED light supplement lamp, described plane mirror is positioned at immediately below barcode scanning district, so that light enters from barcode scanning district enters photographic head after plane mirror reflects, described LED light supplement lamp in photographic head and plane mirror between.
2. photographic head module barcode scanning structure according to claim 1, it is characterised in that: described barcode scanning district is a piece of clear glass.
3. photographic head module barcode scanning structure according to claim 2, it is characterised in that: the angle of described plane mirror and photographic head is 45 °.
4. photographic head module barcode scanning structure according to claim 1, it is characterised in that: described photographic head is a CMOS camera.
5. a photographic head module barcode scanning method, it is characterised in that sequentially include the following steps: and install a barcode scanning district in intelligent terminal front, this barcode scanning district also keeps same level with this front；And barcode scanning module is set inside intelligent terminal, this barcode scanning module includes photographic head module and data decoder module, this photographic head module includes photographic head, plane mirror and LED light supplement lamp, described plane mirror is positioned at immediately below barcode scanning district, so that light from barcode scanning district enter through plane mirror reflect after enter photographic head, described LED light supplement lamp in photographic head and plane mirror between；Then bar code presses close to barcode scanning district, and bar code drops on the imaging area of photographic head by the virtual image formed by plane mirror, and data decoder module completes the deciphering to bar code.
6. photographic head module barcode scanning method according to claim 5, it is characterised in that: described barcode scanning district is a piece of clear glass.
7. photographic head module barcode scanning method according to claim 6, it is characterised in that: the angle of described plane mirror and photographic head is 45 °.
8. photographic head module barcode scanning method according to claim 5, it is characterised in that: described photographic head is a CMOS camera.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610123199.6A CN105760806A (en) | 2016-03-05 | 2016-03-05 | Camera module group code-scanning structure and method |
| PCT/CN2016/094839 WO2017152579A1 (en) | 2016-03-05 | 2016-08-12 | Code-scanning structure and method for camera module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610123199.6A CN105760806A (en) | 2016-03-05 | 2016-03-05 | Camera module group code-scanning structure and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105760806A true CN105760806A (en) | 2016-07-13 |
Family
ID=56332561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610123199.6A Pending CN105760806A (en) | 2016-03-05 | 2016-03-05 | Camera module group code-scanning structure and method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105760806A (en) |
| WO (1) | WO2017152579A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106897646A (en) * | 2017-01-17 | 2017-06-27 | 珠海格力电器股份有限公司 | The input method and device of bar code information |
| WO2017152579A1 (en) * | 2016-03-05 | 2017-09-14 | 福建联迪商用设备有限公司 | Code-scanning structure and method for camera module |
| CN108734039A (en) * | 2018-05-17 | 2018-11-02 | 张楠 | Trigone formula code reader |
| CN111031204A (en) * | 2019-11-29 | 2020-04-17 | 北京三快在线科技有限公司 | Article identification apparatus |
| CN111666779A (en) * | 2018-10-31 | 2020-09-15 | 无锡盈达聚力科技有限公司 | Scanning device capable of reducing influence of illumination light reflected by scanning window on code scanning |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200956168Y (en) * | 2006-09-15 | 2007-10-03 | 福建新大陆自动识别技术有限公司 | Barcode identifying-reading device imaging system |
| CN201004237Y (en) * | 2006-09-15 | 2008-01-09 | 福建新大陆自动识别技术有限公司 | Structure of bar code reading device |
| CN101145193A (en) * | 2006-09-15 | 2008-03-19 | 福建新大陆自动识别技术有限公司 | Bar code recognizing apparatus structure |
| CN101145195A (en) * | 2006-09-15 | 2008-03-19 | 福建新大陆自动识别技术有限公司 | Bar code recognizing apparatus imaging system |
| CN201057559Y (en) * | 2006-11-21 | 2008-05-07 | 张德富 | Device for implementing bar code recognition by PC camera |
| US8038054B2 (en) * | 2006-10-25 | 2011-10-18 | Hand Held Products, Inc. | Method of using an indicia reader |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201004238Y (en) * | 2007-01-18 | 2008-01-09 | 茂森科技股份有限公司 | Improved structure of bar code scanner |
| CN101887505A (en) * | 2009-12-16 | 2010-11-17 | 福建新大陆自动识别技术有限公司 | Micro-integrated image and bar code reading module and application device thereof |
| CN201540581U (en) * | 2009-12-16 | 2010-08-04 | 福建新大陆自动识别技术有限公司 | Minitype integrated image and code recognition module and application device thereof |
| JP5194048B2 (en) * | 2010-04-21 | 2013-05-08 | 東芝テック株式会社 | Checkout terminal and its control program |
| CN105760806A (en) * | 2016-03-05 | 2016-07-13 | 福建联迪商用设备有限公司 | Camera module group code-scanning structure and method |
| CN105788108A (en) * | 2016-03-05 | 2016-07-20 | 福建联迪商用设备有限公司 | POS machine with function of scanning mirror two-dimensional code |
-
2016
- 2016-03-05 CN CN201610123199.6A patent/CN105760806A/en active Pending
- 2016-08-12 WO PCT/CN2016/094839 patent/WO2017152579A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200956168Y (en) * | 2006-09-15 | 2007-10-03 | 福建新大陆自动识别技术有限公司 | Barcode identifying-reading device imaging system |
| CN201004237Y (en) * | 2006-09-15 | 2008-01-09 | 福建新大陆自动识别技术有限公司 | Structure of bar code reading device |
| CN101145193A (en) * | 2006-09-15 | 2008-03-19 | 福建新大陆自动识别技术有限公司 | Bar code recognizing apparatus structure |
| CN101145195A (en) * | 2006-09-15 | 2008-03-19 | 福建新大陆自动识别技术有限公司 | Bar code recognizing apparatus imaging system |
| US8038054B2 (en) * | 2006-10-25 | 2011-10-18 | Hand Held Products, Inc. | Method of using an indicia reader |
| CN201057559Y (en) * | 2006-11-21 | 2008-05-07 | 张德富 | Device for implementing bar code recognition by PC camera |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017152579A1 (en) * | 2016-03-05 | 2017-09-14 | 福建联迪商用设备有限公司 | Code-scanning structure and method for camera module |
| CN106897646A (en) * | 2017-01-17 | 2017-06-27 | 珠海格力电器股份有限公司 | The input method and device of bar code information |
| CN108734039A (en) * | 2018-05-17 | 2018-11-02 | 张楠 | Trigone formula code reader |
| CN111666779A (en) * | 2018-10-31 | 2020-09-15 | 无锡盈达聚力科技有限公司 | Scanning device capable of reducing influence of illumination light reflected by scanning window on code scanning |
| CN111666779B (en) * | 2018-10-31 | 2023-06-23 | 深圳盈达信息科技有限公司 | Scanning device capable of reducing influence of illumination light reflected by scanning window on scanning code |
| CN111031204A (en) * | 2019-11-29 | 2020-04-17 | 北京三快在线科技有限公司 | Article identification apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017152579A1 (en) | 2017-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105760806A (en) | Camera module group code-scanning structure and method | |
| US8770484B2 (en) | Data exchange using streamed barcodes | |
| WO2018165945A1 (en) | Dual-camera scanning gun and scanning method therefor | |
| CN102096796B (en) | Scanner and commodity code reading device | |
| KR101688695B1 (en) | Apparatus and method for recognizing the number of cars and a computer-readable recording program for performing the said method, the recording medium | |
| CN208207914U (en) | PCB surface defect detecting device based on fast geometric alignment | |
| CN102713930A (en) | Handy scanner apparatus and control method thereof | |
| CN207096999U (en) | A kind of product bar code vision reading code and sorting equipment | |
| CN105654634A (en) | Mobile terminal payment method | |
| CN110175494A (en) | Optical finger print sensing device | |
| CN102967531A (en) | Novel gel-imaging system and method | |
| CN105049699A (en) | Image pick-up module and terminal | |
| EP2950297A2 (en) | Laser projection display and method for aligning color of the same | |
| CN102193687A (en) | Multipoint touch screen interactive system based on LABVIEW | |
| CN102117521A (en) | Method and system for information collection and recognition for non-cash payment | |
| US9948825B2 (en) | Processing apparatus that can be transitioned into an enabled state | |
| CN203746145U (en) | Temporary storing apparatus for identifying pictures on finance bills | |
| CN213423968U (en) | Continuous code scanning control system based on block chain | |
| CN107195150A (en) | A kind of portable infrared POS | |
| CN105025191A (en) | Transaction machine with image processing function | |
| CN209692812U (en) | With the mobile device shielded comprehensively | |
| CN209046680U (en) | With the mobile device shielded comprehensively | |
| CN101902570B (en) | Image pick-up device and method for sensing movement of object | |
| CN211122588U (en) | Double-light-path imaging module for detecting surface defects of liquid crystal glass | |
| KR101489305B1 (en) | camera lens centering apparatus and centering method of the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160713 |