CN105005754A - Two-dimensional code scanner sharing light supplementation lamp and alignment lamp - Google Patents
Two-dimensional code scanner sharing light supplementation lamp and alignment lamp Download PDFInfo
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- CN105005754A CN105005754A CN201510498170.1A CN201510498170A CN105005754A CN 105005754 A CN105005754 A CN 105005754A CN 201510498170 A CN201510498170 A CN 201510498170A CN 105005754 A CN105005754 A CN 105005754A
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- 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
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Abstract
The invention provides a two-dimensional code scanner sharing a light supplementation lamp and an alignment lamp, which comprises a camera, a light-emitting diode and a lampshade, wherein the light-emitting diode is located in the lampshade, and the top part of the lampshade is provided with a rectangular through hole; and the light-emitting diode is located beside the camera, and an illumination range of the light-emitting diode is within shooting area coverage of the camera. Light of the light-emitting diode not only can play a role of positioning for shooting of the camera, but also can play a role of light supplementation.
Description
Technical field
The present invention relates to Quick Response Code scanner technical field, particularly the Quick Response Code scanner of a kind of shared light compensating lamp and aligning lamp.
Background technology
In current Quick Response Code scanner, camera side can be installed a light compensating lamp or install one and aim at lamp, and the effect of light compensating lamp is that the illumination of camera when taking pictures is not enough, and aim at the effect that lamp is rapid alignment when playing barcode scanning, the barcode scanning that can improve user is experienced.Also there is not light compensating lamp at present and aim at the shared situation of lamp.
Publication number be the Chinese invention patent of CN103679113A disclose a kind of OTP device scanning Quick Response Code time position of focusing facula method and system, the location light generating device for generation of location spot is provided with in OTP device, start in OTP device and locate light generating device generation location spot, the light source that described location light generating device produces is by the location spot described in light-guiding pillar and corresponding shade or light-passing board generation, described light source is light emitting diode, and the shape of described location spot is rectangle frame.Played the effect of location by the location spot that shade or shadow shield produce rectangle frame by light emitting diode, the barcode scanning that can promote user is experienced, but the location spot that this mode obtains is at the outer boundary of camera scanning area, the effect of light filling can not be played the scanning area of camera, and the effect of taking pictures of camera can be affected.
Summary of the invention
Technical matters to be solved by this invention is: provide one both to have light filling function, has again the shared light compensating lamp of alignment function and aims at the Quick Response Code scanner of lamp.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is:
A Quick Response Code scanner for shared light compensating lamp and aligning lamp, comprise camera, light emitting diode, lampshade, described light emitting diode is positioned at described lampshade, and the top of described lampshade offers rectangular through-hole; Described light emitting diode is positioned at described camera side, and the illumination range of described light emitting diode is within the scope of the shooting area of described camera.
Beneficial effect of the present invention is: the illumination range of light emitting diode is within the scope of the shooting area of described camera, then the light that sends of light emitting diode is when camera is taken pictures, both can play the effect of light filling, also can play the effect of location, simultaneously cost-saved; The bright dipping shape of described light emitting diode is determined by the shape of through holes of lampshade bottom, rational in infrastructure.
Accompanying drawing explanation
Fig. 1 is the light path schematic diagram of the light emitting diode of the embodiment of the present invention;
Fig. 2 is the schematic three dimensional views of the shooting area of the camera of the embodiment of the present invention and the illumination range of light emitting diode;
Fig. 3 is the two-dimensional representation of the shooting area of the camera of the embodiment of the present invention and the illumination range of light emitting diode;
Fig. 4 is the shooting head-shield of the embodiment of the present invention or the structural representation of lampshade.
Label declaration:
1, camera; 2, shooting head-shield; 3, light emitting diode; 4, lampshade; 5, rectangular through-hole.
Embodiment
By describing technology contents of the present invention in detail, realized object and effect, accompanying drawing is coordinated to be explained below in conjunction with embodiment.
The design of most critical of the present invention is: install a light emitting diode at the side of camera, and the illumination range of light emitting diode drops within the scope of the shooting area of camera, plays location and light filling double action.
Please refer to Fig. 1 to Fig. 4, the specific embodiment of the present invention is:
A Quick Response Code scanner for shared light compensating lamp and aligning lamp, comprise camera 1, light emitting diode 3, lampshade 4, described light emitting diode 3 is positioned at described lampshade 4, and the top of described lampshade 4 offers rectangular through-hole 5; Described light emitting diode 3 is positioned at described camera 1 side, and the illumination range of described light emitting diode 3 is within the scope of the shooting area of described camera 1.
Further, also comprise shooting head-shield 2, described camera 1 is positioned at described shooting head-shield 2, and described shooting head-shield 2 top offers rectangular through-hole 5.
Seen from the above description, limited the shooting area scope of camera 1 by shooting head-shield 2, the design of described rectangular through-hole 5 is the scanning areas in order to adapt to Quick Response Code, reasonable in design.
Further, also comprise processor, described camera 1, light emitting diode 3 are connected with described processor.
Seen from the above description, camera 1 is all connected with processor with light emitting diode 3, then the opening and closing of camera 1 and the opening and closing of light emitting diode 3 control by processor, and Control System Design is reasonable.
Further, also comprise light modulation control circuit for LED, described light modulation control circuit for LED is connected with light emitting diode 3.
Seen from the above description, the illumination brightness of light emitting diode 3 is regulated by light modulation control circuit for LED, the needs of varying environment residing for Quick Response Code are adapted to by the different illumination brightness of light emitting diode 3, such as, when on the screen that Quick Response Code is in brightness, camera 1 scans the light compensating lamp that Quick Response Code does not need to arrive very much, even can not open light compensating lamp; When Quick Response Code is in papery, camera 1 scans Quick Response Code needs light compensating lamp, and surrounding environment illumination is more weak, and the brightness demand of light compensating lamp is higher, and Control System Design is reasonable.
Further, also comprise processor, described camera 1, light modulation control circuit for LED are connected with processor.
Seen from the above description, light emitting diode 3 is connected with light modulation control circuit for LED, and camera 1, light modulation control circuit for LED are connected with processor, and Control System Design is reasonable.
Please refer to Fig. 1 to Fig. 4, embodiments of the invention one are:
The Quick Response Code scanner of a kind of shared light compensating lamp and aligning lamp, comprise camera 1, light emitting diode 3, lampshade 4, shooting head-shield 2, processor, described light emitting diode 3 is positioned at described lampshade 4, the top of described lampshade 4 offers rectangular through-hole 5, described camera 1 is positioned at described shooting head-shield 2, and described shooting head-shield 2 top offers rectangular through-hole 5; Described light emitting diode 3 is positioned at described camera 1 side, and the illumination range of described light emitting diode 3 is within the scope of the shooting area of described camera 1; Described camera 1, light emitting diode 3 are connected with described processor.
Suppose that the shooting angle of camera 1 is α, the lighting angle of light emitting diode 3 is β, camera 1 is d with the mounting distance of light emitting diode 3, the base level face of illumination range completely within the scope of the shooting area of camera 1 of light emitting diode 3 is a, the surface level at the camera 1 of identifiable design Quick Response Code shooting distance place is farthest b, then the shooting area of the camera 1 between surface level a and surface level b is the sweep limit of Quick Response Code scanner.
Please refer to Fig. 1 to Fig. 4, embodiments of the invention two are:
The Quick Response Code scanner of a kind of shared light compensating lamp and aligning lamp, comprise camera 1, light emitting diode 3, lampshade 4, shooting head-shield 2, light modulation control circuit for LED, processor, described light emitting diode 3 is positioned at described lampshade 4, the top of described lampshade 4 offers rectangular through-hole 5, described camera 1 is positioned at described shooting head-shield 2, and described shooting head-shield 2 top offers rectangular through-hole 5; Described light emitting diode 3 is positioned at described camera 1 side, and the illumination range of described light emitting diode 3 is within the scope of the shooting area of described camera 1; Described light modulation control circuit for LED is connected with light emitting diode 3, and described camera 1, light modulation control circuit for LED are connected with processor.
In sum, the Quick Response Code scanner of shared light compensating lamp provided by the invention and aligning lamp, at the side of camera 1, a light emitting diode 3 is installed, the shooting area scope of camera 1 is determined by the rectangular through-hole 5 at head-shield 2 top of making a video recording, the illumination range of light emitting diode 3 is determined by the rectangular through-hole 5 at lampshade 4 top, the illumination range of light emitting diode 3 is within the scope of the shooting area of described camera 1, the brightness of light emitting diode 3 is by light modulation control circuit for LED regulating and controlling, the opening and closing of camera 1, the brightness of light emitting diode 3 and opening and closing are by processor regulating and controlling, light emitting diode 3 both can play the effect of light filling, also the effect of location can be played, and system architecture is reasonable, cost is low.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalents utilizing instructions of the present invention and accompanying drawing content to do, or be directly or indirectly used in relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a Quick Response Code scanner for shared light compensating lamp and aligning lamp, comprise camera, it is characterized in that, also comprise light emitting diode, lampshade, described light emitting diode is positioned at described lampshade, and the top of described lampshade offers rectangular through-hole; Described light emitting diode is positioned at described camera side, and the illumination range of described light emitting diode is within the scope of the shooting area of described camera.
2. the Quick Response Code scanner of shared light compensating lamp according to claim 1 and aligning lamp, it is characterized in that, also comprise shooting head-shield, described camera is positioned at described shooting head-shield, and described shooting head-shield top offers rectangular through-hole.
3. the Quick Response Code scanner of shared light compensating lamp according to claim 1 and aligning lamp, it is characterized in that, also comprise processor, described camera, light emitting diode are connected with described processor.
4. the Quick Response Code scanner of shared light compensating lamp according to claim 1 and aligning lamp, it is characterized in that, also comprise light modulation control circuit for LED, described light modulation control circuit for LED is connected with light emitting diode.
5. the Quick Response Code scanner of shared light compensating lamp according to claim 4 and aligning lamp, it is characterized in that, also comprise processor, described camera, light modulation control circuit for LED are connected with processor.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510498170.1A CN105005754B (en) | 2015-08-14 | 2015-08-14 | A kind of dimensional code scanner of shared light compensating lamp and alignment lamp |
| PCT/CN2016/091976 WO2017028670A1 (en) | 2015-08-14 | 2016-07-28 | Two-dimensional code scanner sharing light supplementation lamp and alignment lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510498170.1A CN105005754B (en) | 2015-08-14 | 2015-08-14 | A kind of dimensional code scanner of shared light compensating lamp and alignment lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105005754A true CN105005754A (en) | 2015-10-28 |
| CN105005754B CN105005754B (en) | 2018-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510498170.1A Active CN105005754B (en) | 2015-08-14 | 2015-08-14 | A kind of dimensional code scanner of shared light compensating lamp and alignment lamp |
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| Country | Link |
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| CN (1) | CN105005754B (en) |
| WO (1) | WO2017028670A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017028669A1 (en) * | 2015-08-14 | 2017-02-23 | 福建联迪商用设备有限公司 | Light supplementation method and system for two-dimensional code scanning |
| WO2017028670A1 (en) * | 2015-08-14 | 2017-02-23 | 福建联迪商用设备有限公司 | Two-dimensional code scanner sharing light supplementation lamp and alignment lamp |
| WO2017113777A1 (en) * | 2015-12-30 | 2017-07-06 | 福建联迪商用设备有限公司 | Barcode scanning payment method, system and device of pos terminal |
| CN109815766A (en) * | 2019-01-25 | 2019-05-28 | 深圳市优博讯科技股份有限公司 | A kind of bar code scanning method, device, mobile terminal and readable storage medium storing program for executing |
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| CN1497490A (en) * | 2002-10-15 | 2004-05-19 | Ѷ���Ƽ���˾ | Imagingbar code reader with movable light beam simulation |
| US20070228176A1 (en) * | 2006-03-31 | 2007-10-04 | Symbol Technologies, Inc. | Imaging-based bar code reader with rotated photosensor array |
| CN102663339A (en) * | 2012-03-30 | 2012-09-12 | 深圳市富晶科技有限公司 | Multifunctional scanner |
| CN202948454U (en) * | 2012-11-21 | 2013-05-22 | 厦门安捷物联网络科技有限公司 | Graphical barcode reading device |
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| JP2002140662A (en) * | 2000-11-06 | 2002-05-17 | Matsushita Electric Ind Co Ltd | Optical information reader |
| JP4058529B2 (en) * | 2003-09-08 | 2008-03-12 | 株式会社デンソーウェーブ | Optical information reader |
| JP4218484B2 (en) * | 2003-09-30 | 2009-02-04 | 株式会社デンソーウェーブ | Optical information reader |
| CN101335801B (en) * | 2008-05-09 | 2012-07-18 | 上海合合信息科技发展有限公司 | Scanning method combining camera and optical positioning |
| CN103679113A (en) * | 2013-12-27 | 2014-03-26 | 北京握奇智能科技有限公司 | Positioning and focusing method and system of OTP (One Time Password) device in two-dimensional bar code scanning |
| CN105005754B (en) * | 2015-08-14 | 2018-05-29 | 福建联迪商用设备有限公司 | A kind of dimensional code scanner of shared light compensating lamp and alignment lamp |
-
2015
- 2015-08-14 CN CN201510498170.1A patent/CN105005754B/en active Active
-
2016
- 2016-07-28 WO PCT/CN2016/091976 patent/WO2017028670A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1497490A (en) * | 2002-10-15 | 2004-05-19 | Ѷ���Ƽ���˾ | Imagingbar code reader with movable light beam simulation |
| US20070228176A1 (en) * | 2006-03-31 | 2007-10-04 | Symbol Technologies, Inc. | Imaging-based bar code reader with rotated photosensor array |
| CN102663339A (en) * | 2012-03-30 | 2012-09-12 | 深圳市富晶科技有限公司 | Multifunctional scanner |
| CN202948454U (en) * | 2012-11-21 | 2013-05-22 | 厦门安捷物联网络科技有限公司 | Graphical barcode reading device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017028669A1 (en) * | 2015-08-14 | 2017-02-23 | 福建联迪商用设备有限公司 | Light supplementation method and system for two-dimensional code scanning |
| WO2017028670A1 (en) * | 2015-08-14 | 2017-02-23 | 福建联迪商用设备有限公司 | Two-dimensional code scanner sharing light supplementation lamp and alignment lamp |
| WO2017113777A1 (en) * | 2015-12-30 | 2017-07-06 | 福建联迪商用设备有限公司 | Barcode scanning payment method, system and device of pos terminal |
| CN109815766A (en) * | 2019-01-25 | 2019-05-28 | 深圳市优博讯科技股份有限公司 | A kind of bar code scanning method, device, mobile terminal and readable storage medium storing program for executing |
| CN109815766B (en) * | 2019-01-25 | 2022-05-03 | 深圳市优博讯科技股份有限公司 | Bar code scanning method and device, mobile terminal and readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105005754B (en) | 2018-05-29 |
| WO2017028670A1 (en) | 2017-02-23 |
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