CN110309682A - Test method for scanner - Google Patents
Test method for scanner Download PDFInfo
- Publication number
- CN110309682A CN110309682A CN201910609806.3A CN201910609806A CN110309682A CN 110309682 A CN110309682 A CN 110309682A CN 201910609806 A CN201910609806 A CN 201910609806A CN 110309682 A CN110309682 A CN 110309682A
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- CN
- China
- Prior art keywords
- light source
- scanner
- test method
- bar code
- transparent projection
- 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.)
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Classifications
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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
- G06K7/0095—Testing the sensing arrangement, e.g. testing if a magnetic card reader, bar code reader, RFID interrogator or smart card reader functions properly
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- Engineering & Computer Science (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Eye Examination Apparatus (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Abstract
The present invention discloses a kind of test method for scanner, comprising: will be used for the bar code printing of scanner test in transparent projection on piece；Transparent projection piece is set between scanner and light source；Adjust light source；Scanner opens scanning function according to the adjustment of light source；The bar code on simultaneously decoding transparent transparency is scanned by scanner, and exports scanning result to generate test result.Whereby, the test method provided by the present invention for scanner is in a manner of relatively meeting real user situation, convenient and effective progress board verifying, and excludes electromechanical wheel disc and the paper tolerance under harsh environment.
Description
Technical field
The present invention relates to a kind of test methods, more particularly to a kind of test method for scanner.
Background technique
In the producing line of scanner product test, existing test mode is electromechanical wheel disc, carry paper formula bar code, benefit
It is mobile that bar code is driven with motor rotation, and makes scanner interpretation determinand mobile, and then open the decoding function of scanner.So
And its disadvantage is that motor and paper are bad in high/low temperature and tolerance under high humility, is unfavorable for testing under harsh environment.
Another existing test mode is to be set as scanner automatically turning on and auto-close mode, but this mode
The function of software identification determinand is closed, is not inconsistent with real user situation.
Another existing test mode is the function that opens or closes using software control scanner, but this mode must
Software must be write and open and close the time, tester table must also be respectively written into different software quartile, therefore quite expend the time.
Therefore how by the improvement of test mode, to overcome above-mentioned defect, it has also become this field to be solved important
One of project.
Summary of the invention
Technical problem to be solved by the present invention lies in provide a kind of survey for scanner in view of the deficiencies of the prior art
Method for testing.
In order to solve the above technical problems, a wherein technical solution of the present invention is to provide a kind of for sweeping
Retouch the test method of device, comprising: the bar code printing of scanner test will be used in transparent projection on piece；Transparent projection piece is arranged
Between scanner and light source；Adjust light source；Scanner opens scanning function according to the adjustment of light source；It is swept by scanner
The bar code on simultaneously decoding transparent transparency is retouched, and exports at least one scanning result to generate test result.
Preferably, the step of adjustment light source includes at least: opening the light source and closes the light source.
Preferably, the step of adjustment light source is at least further include: with different rates come open the light source with
And close the light source.
Preferably, the step of adjustment light source includes at least: adjusting the brightness of the light source.
Preferably, the light source is as produced by light source equipment.
Preferably, the transparent projection piece is affixed on the light source equipment.
A wherein beneficial effect of the invention is that the test method provided by the present invention for scanner can pass through
The technical side of " by bar code printing in transparent projection on piece " and " scan and decode for scanner in the way of adjustment light source "
Case, in a manner of relatively meeting real user situation, it is convenient and it is effective carry out board verifying, and exclude electromechanical wheel disc and paper exists
Tolerance under harsh environment.
Be further understood that feature and technology contents of the invention to be enabled, please refer to below in connection with it is of the invention specifically
Bright and attached drawing, however provided attached drawing is merely provided for reference and description, is not intended to limit the present invention.
Detailed description of the invention
Fig. 1 is flow chart of the present invention for the embodiment of the test method of scanner.
Fig. 2 is the relative position schematic diagram of the scanner of the first embodiment of the present invention, transparent projection piece and light source.
Fig. 3 is the relative position schematic diagram of the scanner of the second embodiment of the present invention, transparent projection piece and light source.
Specific embodiment
Be below illustrated by particular specific embodiment it is presently disclosed in relation to " the test side for scanner
The embodiment of method ", those skilled in the art can understand advantages of the present invention and effect by content disclosed in this specification.This
Invention can be implemented or be applied by other different specific embodiments, and the various details in this specification may be based on difference
Viewpoint and application, carry out various modifications and change in the case where not departing from design of the invention.In addition, attached drawing of the invention is only simple
It is schematically illustrate, not according to the description of actual size, state in advance.The following embodiments and the accompanying drawings will be explained in further detail of the invention
The relevant technologies content, but the protection scope that disclosure of that is not intended to limit the invention.
It is to be understood that term "or" used herein, should may include associated depending on actual conditions
List any of project or multiple combinations.
[first embodiment]
Fig. 1 is flow chart of the present invention for an embodiment of the test method of scanner.Fig. 2 is real for of the invention first
Apply the relative position schematic diagram of the scanner of example, transparent projection piece and light source.Refering to fig. 1 and Fig. 2, one embodiment of the invention mention
For a kind of test method for scanner, include the following steps.Step S1: bar code BC is printed on transparent projection piece 1.?
In the present embodiment, by the bar code BC step printed on transparent projection piece 1 be keep bar code BC original size and original point
Realized under the situation of resolution, that is to say, that bar code BC can loyalty be presented on transparent projection piece 1, without because its
The resolution ratio of his display device is of different sizes and be affected.Step S2: transparent projection piece 1 is set to scanner 3 and light
Between source 2, the direction of light source 2 is against transparent projection piece 1, as shown in Figure 2.By the irradiation and projection of light source 2, that is, utilize
The mode of projection, scanner 3 can scan the bar code BC shown above of transparent projection piece 1.Step S3: adjustment light source 2 is adjusted
The mode and details of whole light source 2 repeat after holding.Step S4: scanner 3 opens scanning function according to the adjustment of light source 2.Step
S5: the bar code BC on simultaneously decoding transparent transparency 1 is scanned by scanner 3, and exports at least one scanning result to generate
Test result.It, can be to judge the scanning efficiency of scanner 3 by obtained test result.
In step S3 adjust light source 2 mode include at least the following steps: setting light source 2 light and shade rate (such as: setting
For display in one second open light source 2, one second closing light source 2, but not limited to this).Mode that there are many kinds of the light and shade rates of setting light source,
Such as light source 2 is opened or closed and is designed to rotate or fix between suitable/inverse time to irradiate at regular intervals by light source 2
To transparent projection piece 1.Certainly, in other embodiments, transparent projection piece 1 can also be designed to can be relative to light source movement
Mode, as long as by the Projection Design of bar code BC at intermittent display, the present invention does any restrictions not to this.In other words
It says, the mode that light source 2 is adjusted in the present embodiment only needs the pre-set time for showing bar code BC and do not show bar code
The time of BC can be realized.In addition to this, in the other embodiment of the present invention embodiment, a variety of light can also be set simultaneously
Source adjustment mode shows the time of bar code BC to change, such as: set each 16 times or 24 times speed of unlatching per minute/closing light source
Degree.It is set it is worth noting that, the adjustment of light source 2 can also be segmented, such as the time of first segment is 4 hours, rate is
16 beats/min, the time of second segment film is 4 hours, and rate is 20 beats/min, sequentially increases display frequency etc..It must infuse
Meaning, although the mode for adjusting light source 2 in the present embodiment is to open light source 2 and close light source 2, in other embodiments
It can be the brightness of adjustment light source 2, such as: gradually turn strong or gradually turns weak.The present invention is not to the adjustment mode of the above light source
Do any restrictions.
The present embodiment carries out the conversion of display bar code in the way of adjustment light source, and scanner interpretation is allowed to be that object under test is
It is mobile, and then start scanning function.Furthermore in the way of adjustment light source, the speed of display bar code can also be freely set, changed
Degree, to verify the movement of scanner interpretation object under test or start the efficiency of the mechanism such as scanning.Furthermore the present embodiment is logical
Cross and bar code directly printed on to transparent projection on piece in a manner of one to one, can embody completely scanner detection, scanning and
The functions such as decoding.
[second embodiment]
Fig. 3 is the relative position schematic diagram of the scanner of the second embodiment of the present invention, transparent projection piece and light source.Compare
Fig. 2 and Fig. 3, the present embodiment is similar to first embodiment, and different places is, the transparent projection piece 1 in first embodiment with
Light source 2 is two separated elements (as shown in Figure 2), and the transparent projection piece 1 in the present embodiment is attached at (such as Fig. 3 on light source 2
It is shown).More precisely, the light source 2 of the present embodiment is as produced by light source equipment 20, as shown in Figure 3.Light source equipment 20 can be
Mobile phone screen, LED screen or projector etc..The transparent projection piece 1 of the present embodiment is affixed on light source equipment 20.
The various change of light source adjustment mode in the present embodiment is similar to first embodiment, purpose be all be design or
Change bar code is scanned and decoded rate, and therefore, details is just repeated no more in this.
The present embodiment can freely set using light source adjustment mode, change the speed of display bar code, to start scanning
Etc. mechanism efficiency.
[beneficial effect of embodiment]
A wherein beneficial effect of the invention is that the test method provided by the present invention for scanner can pass through
The technical side of " by bar code printing in transparent projection on piece " and " scan and decode for scanner in the way of adjustment light source "
Case, in a manner of relatively meeting real user situation, it is convenient and it is effective carry out board verifying, and exclude electromechanical wheel disc and paper exists
Tolerance under harsh environment.
Content disclosed above is only preferred possible embodiments of the invention, not thereby limits to right of the invention and wants
The protection scope of book is sought, so all equivalence techniques variations done with description of the invention and accompanying drawing content, are both contained in
In the protection scope of claims of the present invention.
Claims (6)
1. a kind of test method for scanner characterized by comprising
S1: the bar code printing of scanner test will be used in transparent projection on piece；
S2: the transparent projection piece is set between scanner and light source；
S3: the light source is adjusted；
S4: the scanner opens scanning function according to the adjustment of the light source；
S5: being scanned by the scanner and decodes the bar code of the transparent projection on piece, and export scanning result with
Generate test result.
2. the test method according to claim 1 for scanner, which is characterized in that the step of the adjustment light source
Suddenly it includes at least: opening the light source and close the light source.
3. the test method according to claim 2 for scanner, which is characterized in that the step of the adjustment light source
Suddenly at least further include: the light source to open the light source and is closed with different rates.
4. the test method according to claim 1 for scanner, which is characterized in that the step of the adjustment light source
Suddenly it includes at least: adjusting the brightness of the light source.
5. the test method according to claim 1 for scanner, which is characterized in that the light source is by light source equipment institute
It generates.
6. the test method according to claim 5 for scanner, which is characterized in that the transparent projection piece is affixed on institute
It states on light source equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910609806.3A CN110309682B (en) | 2019-07-08 | 2019-07-08 | Test method for scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910609806.3A CN110309682B (en) | 2019-07-08 | 2019-07-08 | Test method for scanner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110309682A true CN110309682A (en) | 2019-10-08 |
| CN110309682B CN110309682B (en) | 2023-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910609806.3A Active CN110309682B (en) | 2019-07-08 | 2019-07-08 | Test method for scanner |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6095417A (en) * | 1998-04-07 | 2000-08-01 | Eastman Kodak Company | Apparatus and method for reading bar codes on a moving web |
| CN103150539A (en) * | 2013-03-18 | 2013-06-12 | 苏州斯普锐智能系统有限公司 | Bar-code scanner and bar-code scanning method thereof |
| CN103686142A (en) * | 2012-09-18 | 2014-03-26 | 英业达科技有限公司 | Detecting system and method for image capturing device |
| CN104281829A (en) * | 2013-07-12 | 2015-01-14 | 鸿富锦精密工业（深圳）有限公司 | Bar code scanning device and scanning method |
| CN107169387A (en) * | 2017-05-03 | 2017-09-15 | 上海动联信息技术股份有限公司 | A kind of Auto-Test System and method of POS scanner |
| CN108460301A (en) * | 2018-01-03 | 2018-08-28 | 阿里巴巴集团控股有限公司 | The performance testing device and method of barcode scanning module |
-
2019
- 2019-07-08 CN CN201910609806.3A patent/CN110309682B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6095417A (en) * | 1998-04-07 | 2000-08-01 | Eastman Kodak Company | Apparatus and method for reading bar codes on a moving web |
| CN103686142A (en) * | 2012-09-18 | 2014-03-26 | 英业达科技有限公司 | Detecting system and method for image capturing device |
| CN103150539A (en) * | 2013-03-18 | 2013-06-12 | 苏州斯普锐智能系统有限公司 | Bar-code scanner and bar-code scanning method thereof |
| CN104281829A (en) * | 2013-07-12 | 2015-01-14 | 鸿富锦精密工业（深圳）有限公司 | Bar code scanning device and scanning method |
| CN107169387A (en) * | 2017-05-03 | 2017-09-15 | 上海动联信息技术股份有限公司 | A kind of Auto-Test System and method of POS scanner |
| CN108460301A (en) * | 2018-01-03 | 2018-08-28 | 阿里巴巴集团控股有限公司 | The performance testing device and method of barcode scanning module |
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| Publication number | Publication date |
|---|---|
| CN110309682B (en) | 2023-07-04 |
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