CN103049724A - Bar-code scanner device and mode switching method thereof - Google Patents
Bar-code scanner device and mode switching method thereof Download PDFInfo
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- CN103049724A CN103049724A CN2011103150967A CN201110315096A CN103049724A CN 103049724 A CN103049724 A CN 103049724A CN 2011103150967 A CN2011103150967 A CN 2011103150967A CN 201110315096 A CN201110315096 A CN 201110315096A CN 103049724 A CN103049724 A CN 103049724A
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Abstract
The invention relates to a bar-code scanner device and a mode switching method thereof. The bar-code scanner device comprises a scanning key unit, a double-click time detection unit, a scanning controlling and processing unit and a scanning light emission unit. When the double-click time detection unit detects double click of the scanning key unit within a preset time, the double-click detection unit sends a switching signal to the scanning controlling and processing unit; and therefore, the scanning controlling and processing unit switches scanning light emission modes of the scanning light emission unit from a single-line mode to a multi-line mode or from the multi-line mode to the single-line mode. According to the invention, the bar-code scanner device can be conveniently switched between the single-line mode and the multi-line mode.
Description
Technical field
The present invention is relevant for a kind of scanner device and mode switching method thereof, particularly a kind of bar code scanning apparatus and mode switching method thereof.
Background technology
In application commercial and industry, in order to make things convenient for the keyholed back plate product stream, bar code (barcode) is by a large amount of uses; And the machine of reading bar code is commonly referred to as bar code scanner (barcode scanner).
Bar code scanner transfers to back-end computer or database facing to pasting after the bar code on product or the product external packaging carries out bar code scanning with bar code information, can easily reach the purpose of keyholed back plate product stream.
The scan light emission mode of bar code scanner generally is divided into two kinds: monofilar mode and multi-thread pattern; Two kinds of patterns respectively have its advantage, also so are all used widely.
Monofilar mode is for once only launching a scanning ray, therefore use when being adapted at many bar codes and all putting together and (for example be covered with many bar codes at a piece of paper, but the interval between bar code and the bar code is very little), can avoid scanning ray being projected to the bar code of other non-target and causing and misread.
Multi-thread pattern is for once launching multi-strip scanning light, therefore is fit to use when only single bar code being arranged; Complete alignment bar shape code when its advantage is the hand-held bar code scanner of user by the scanning ray of many different angles, can be finished the action of bar code scanning.
Although monofilar mode and multi-thread pattern are all used widely, product and the technology (for example will use monofilar mode sometimes, but use again multi-thread pattern sometimes) that can also conveniently switch after present both combinations of also no-trump are unfortunate very.
Summary of the invention
For improving the shortcoming of above-mentioned prior art, the object of the present invention is to provide a kind of bar code scanning apparatus, can conveniently switch between monofilar mode and the multi-thread pattern.
For improving the shortcoming of above-mentioned prior art, another purpose of the present invention is to provide a kind of mode switching method of bar code scanning apparatus, can conveniently switch between monofilar mode and the multi-thread pattern.
For reaching above-mentioned purpose of the present invention, bar code scanning apparatus of the present invention comprises: the one scan push-button unit; One detects the double-click time quantum, is electrically connected to this scanning push-button unit; The one scan controlled processing unit is electrically connected to this detection and double-clicks time quantum and this scanning push-button unit; And the one scan Optical Transmit Unit, be electrically connected to this scan control processing unit.Wherein when this detection double-click time quantum detected this scanning push-button unit double-click within a schedule time, this detects double-clicked time quantum transmission one switching signal to this scan control processing unit; When the scan light emission mode that receives this switching signal and this scan light transmitter unit when this scan control processing unit was monofilar mode, the scan light emission mode that this scan control processing unit is controlled this scan light transmitter unit was multi-thread pattern; When the scan light emission mode that receives this switching signal and this scan light transmitter unit when this scan control processing unit was multi-thread pattern, the scan light emission mode that this scan control processing unit is controlled this scan light transmitter unit was monofilar mode; Wherein only be pressed within this schedule time time a time when this scanning push-button unit, this scan control processing unit is controlled this scan light transmitter unit emission of light to scan.
For reaching above-mentioned another purpose of the present invention, the mode switching method of bar code scanning apparatus of the present invention comprises: when a detection double-click time quantum of a bar code scanning apparatus detected the one scan push-button unit double-click of this bar code scanning apparatus within a schedule time, this detects double-clicked time quantum transmission one switching signal to the one scan controlled processing unit of this bar code scanning apparatus; When the scan light emission mode that receives the one scan Optical Transmit Unit of this switching signal and this bar code scanning apparatus when this scan control processing unit was monofilar mode, the scan light emission mode that this scan control processing unit is controlled this scan light transmitter unit was multi-thread pattern; And the scan light emission mode that receives this switching signal and this scan light transmitter unit when this scan control processing unit is when being multi-thread pattern, and the scan light emission mode that this scan control processing unit is controlled this scan light transmitter unit is monofilar mode; Wherein only be pressed within this schedule time time a time when this scanning push-button unit, this scan control processing unit is controlled this scan light transmitter unit emission of light to scan.
Technique effect of the present invention is to make the bar code scanning apparatus can conveniently switch between monofilar mode and the multi-thread pattern.
Description of drawings
Fig. 1 is bar code scanning apparatus calcspar of the present invention;
Fig. 2 is the mode switching method of bar code scanning apparatus of the present invention;
Fig. 3 is an embodiment outside drawing of bar code scanning apparatus of the present invention.
Wherein, Reference numeral:
Bar code scanning apparatus 10
Detect and double-click time quantum 104
Scan control processing unit 106
Scan light transmitter unit 108
Schedule time setup unit 110
Scanning push-button unit 118
Switching signal 120
Step S02～10
Embodiment
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Please refer to Fig. 1, it is bar code scanning apparatus calcspar of the present invention.Bar code scanning apparatus 10 of the present invention comprises one and detects double-click time quantum 104, one scan controlled processing unit 106, one scan Optical Transmit Unit 108, a schedule time setup unit 110, a light receiving unit 112, a condition prompting unit 114, a communication port unit 116 and one scan push-button unit 118.Wherein this detection double-click time quantum 104 and this scan control processing unit 106 can be respectively separate unit or be same unit.
This scan control processing unit 106 is electrically connected to this detection and double-clicks time quantum 104, this one scan Optical Transmit Unit 108, this schedule time setup unit 110, this light receiving unit 112, this condition prompting unit 114, this communication port unit 116 and this scanning push-button unit 118; This scanning push-button unit 118 is electrically connected to this detection and double-clicks time quantum 104.
When this detection double-click time quantum 104 detected this scanning push-button unit 118 double-click within a schedule time, this detects double-clicked time quantum 104 transmissions one switching signal 120 to this scan control processing unit 106.
When the scan light emission mode of these scan control processing unit 106 these switching signals 120 of reception and this scan light transmitter unit 108 was monofilar mode, the scan light emission mode of these scan control processing unit 106 these scan light transmitter units 108 of control was multi-thread pattern.
When the scan light emission mode of these scan control processing unit 106 these switching signals 120 of reception and this scan light transmitter unit 108 was multi-thread pattern, the scan light emission mode of these scan control processing unit 106 these scan light transmitter units 108 of control was monofilar mode.
This schedule time setup unit 110 is in order to set this schedule time (this schedule time can be and for example is less than or equal to a second); In a specific embodiment, this schedule time setup unit 110 can be a knob and interlock circuit; To position that should knob, indicating 0 to 9 at the shell of this bar code scanning apparatus 10, when this knob goes to 0, represent that this schedule time is 1 second, go at 1 o'clock, represent that this schedule time is 0.1 second, go at 2 o'clock, represent that this schedule time is 0.2 second, the rest may be inferred by analogy.This schedule time setup unit 110 can also be reached with the software set judgment mode except can reaching with above-mentioned knob and interlock circuit.
This condition prompting unit 114 is in order to point out the scan light emission mode of this scan light transmitter unit 108; In a specific embodiment, this condition prompting unit 114 comprises a green LED and a red light emitting diodes; When the scan light emission mode of this scan light transmitter unit 108 was monofilar mode, this green LED can be shinny; When the scan light emission mode of this scan light transmitter unit 108 was multi-thread pattern, this red light emitting diodes can be shinny.At another specific embodiment of the present invention, also can comprise this condition prompting unit 114; To be single line or multi-thread this moment by the visual scanning ray of user.
This light receiving unit 112 is sent to this scan control processing unit 106 and processes in order to receive behind these scan light transmitter unit 108 emission of lights from the light of a bar code (not shown) reflection, to use.When this scanning push-button unit 118 only was pressed once within this schedule time but not is double-clicked, these scan control processing unit 106 these scan light transmitter unit 108 emission of lights of control were to scan (scan function that is general bar code scanner).This communication port unit 116 (for example USB (universal serial bus)) is in order to be connected to back-end computer (not icon) or database (not icon).
Please refer to Fig. 3, it is an embodiment outside drawing of bar code scanning apparatus of the present invention.
Bar code scanning apparatus of the present invention utilizes the original scanning push-button unit of bar code scanner to carry out the switched scan optical transmission mode: scan in the given time push-button unit and double-clicked, then the scan light emission mode switches to multi-thread pattern by monofilar mode, or switches to monofilar mode by multi-thread pattern; Scan in the given time that push-button unit only is pressed once but not when double-clicking, namely emission of light is to scan (scan function that is general bar code scanner).
Please refer to Fig. 2, it is the mode switching method of bar code scanning apparatus of the present invention.The mode switching method of bar code scanning apparatus of the present invention comprises the following step:
S02: judge that one of a bar code scanning apparatus detects the double-click time quantum and whether has the one scan push-button unit that detects this bar code scanning apparatus to double-click within a schedule time.If have, then enter step S04; If no, then whether this detection is double-clicked time quantum and is continued to detect this scanning push-button unit and double-click.
S04: this detects double-clicks time quantum transmission one switching signal to the one scan controlled processing unit of this bar code scanning apparatus; Then enter step S06.
S06: judge this bar code scanning apparatus the one scan Optical Transmit Unit the scan light emission mode why; If monofilar mode then enters step S08; If multi-thread pattern then enters step S10.
S08: the scan light emission mode that this scan control processing unit is controlled this scan light transmitter unit is multi-thread pattern.
S10: the scan light emission mode that this scan control processing unit is controlled this scan light transmitter unit is monofilar mode.
The mode switching method of this bar code scanning apparatus also comprises: a schedule time setup unit is set, is electrically connected to this scan control processing unit; One light receiving unit is set, is electrically connected to this scan control processing unit; One condition prompting unit is set, is electrically connected to this scan control processing unit; One communication port unit is set, is electrically connected to this scan control processing unit.
Wherein, this detection double-click time quantum and this scan control processing unit can be respectively separate unit or be same unit.
Wherein, this schedule time setup unit is in order to set this schedule time (this schedule time can be and for example is less than or equal to a second); In a specific embodiment, this schedule time setup unit can be a knob and interlock circuit; To position that should knob, indicating 0 to 9 at the shell of this bar code scanning apparatus, when this knob goes to 0, represent that this schedule time is 1 second, go at 1 o'clock, represent that this schedule time is 0.1 second, go at 2 o'clock, represent that this schedule time is 0.2 second, the rest may be inferred by analogy.This schedule time setup unit can also be reached with the software set judgment mode except can reaching with above-mentioned knob and interlock circuit.
This condition prompting unit is in order to point out the scan light emission mode of this scan light transmitter unit; In a specific embodiment, this condition prompting unit comprises a green LED and a red light emitting diodes; When the scan light emission mode of this scan light transmitter unit was monofilar mode, this green LED can be shinny; When the scan light emission mode of this scan light transmitter unit was multi-thread pattern, this red light emitting diodes can be shinny.At another specific embodiment of the present invention, also can comprise this condition prompting unit; To be single line or multi-thread this moment by the visual scanning ray of user.
This light receiving unit is sent to this scan control processing unit and processes in order to receive behind this scan light transmitter unit emission of light from the light of bar code reflection, to use.When this scanning push-button unit only was pressed once within this schedule time but not is double-clicked, this scan control processing unit was controlled this scan light transmitter unit emission of light to scan (scan function that is general bar code scanner).This communication port unit (for example USB (universal serial bus)) is in order to be connected to back-end computer or database.
The mode switching method of bar code scanning apparatus of the present invention utilizes the original scanning push-button unit of bar code scanner to carry out the switched scan optical transmission mode: scan in the given time push-button unit and double-clicked, then the scan light emission mode switches to multi-thread pattern by monofilar mode, or switches to monofilar mode by multi-thread pattern; Scan in the given time that push-button unit only is pressed once but not when double-clicking, namely emission of light is to scan (scan function that is general bar code scanner).
In sum, when knowing that the present invention has had industry applications, novelty and progressive, structure of the present invention had not also seen like product and open the use again, met the application for a patent for invention important document fully, filed an application according to Patent Law in the whence.
Certainly; the present invention also can have other various embodiments; in the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make according to the present invention various corresponding changes and distortion, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (10)
1. a bar code scanning apparatus is characterized in that, comprises:
The one scan push-button unit;
One detects the double-click time quantum, is electrically connected to this scanning push-button unit;
The one scan controlled processing unit is electrically connected to this detection and double-clicks time quantum and this scanning push-button unit; And
The one scan Optical Transmit Unit is electrically connected to this scan control processing unit,
Wherein when this detection double-click time quantum detected this scanning push-button unit double-click within a schedule time, this detects double-clicked time quantum transmission one switching signal to this scan control processing unit; When the scan light emission mode that receives this switching signal and this scan light transmitter unit when this scan control processing unit was monofilar mode, the scan light emission mode that this scan control processing unit is controlled this scan light transmitter unit was multi-thread pattern; When the scan light emission mode that receives this switching signal and this scan light transmitter unit when this scan control processing unit was multi-thread pattern, the scan light emission mode that this scan control processing unit is controlled this scan light transmitter unit was monofilar mode; Wherein only be pressed within this schedule time time a time when this scanning push-button unit, this scan control processing unit is controlled this scan light transmitter unit emission of light to scan.
2. bar code scanning apparatus according to claim 1 is characterized in that, also comprises a schedule time setup unit, is electrically connected to this scan control processing unit, and in order to set this schedule time.
3. bar code scanning apparatus according to claim 2 is characterized in that, also comprises a light receiving unit, is electrically connected to this scan control processing unit.
4. bar code scanning apparatus according to claim 3 is characterized in that, also comprises a condition prompting unit, is electrically connected to this scan control processing unit, uses the scan light emission mode of this scan light transmitter unit of prompting.
5. bar code scanning apparatus according to claim 4 is characterized in that, also comprises a communication port unit, is electrically connected to this scan control processing unit.
6. the mode switching method of a bar code scanning apparatus is characterized in that, comprises:
A. when a detection double-click time quantum of a bar code scanning apparatus detected the one scan push-button unit double-click of this bar code scanning apparatus within a schedule time, this detects double-clicked time quantum transmission one switching signal to the one scan controlled processing unit of this bar code scanning apparatus;
When the scan light emission mode that b. receives the one scan Optical Transmit Unit of this switching signal and this bar code scanning apparatus when this scan control processing unit was monofilar mode, the scan light emission mode that this scan control processing unit is controlled this scan light transmitter unit was multi-thread pattern; And
When the scan light emission mode that c. receives this switching signal and this scan light transmitter unit when this scan control processing unit was multi-thread pattern, the scan light emission mode that this scan control processing unit is controlled this scan light transmitter unit was monofilar mode,
Wherein only be pressed within this schedule time time a time when this scanning push-button unit, this scan control processing unit is controlled this scan light transmitter unit emission of light to scan.
7. the mode switching method of bar code scanning apparatus according to claim 6 is characterized in that, also comprises a schedule time setup unit is set, and is electrically connected to this scan control processing unit, and in order to set this schedule time.
8. the mode switching method of bar code scanning apparatus according to claim 7 is characterized in that, also comprises a light receiving unit is set, and is electrically connected to this scan control processing unit.
9. the mode switching method of bar code scanning apparatus according to claim 8 is characterized in that, also comprises a condition prompting unit is set, and is electrically connected to this scan control processing unit, uses the scan light emission mode of this scan light transmitter unit of prompting.
10. the mode switching method of bar code scanning apparatus according to claim 9 is characterized in that, also comprises a communication port unit is set, and is electrically connected to this scan control processing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110315096.7A CN103049724B (en) | 2011-10-11 | 2011-10-11 | Bar code scanning apparatus and mode switching method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110315096.7A CN103049724B (en) | 2011-10-11 | 2011-10-11 | Bar code scanning apparatus and mode switching method thereof |
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| CN103049724A true CN103049724A (en) | 2013-04-17 |
| CN103049724B CN103049724B (en) | 2016-01-27 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106022198A (en) * | 2016-07-11 | 2016-10-12 | 深圳市兴通物联科技有限公司 | Laser bar code scanning device and laser bar code scanning method |
| CN106066984A (en) * | 2016-07-11 | 2016-11-02 | 深圳市兴通物联科技有限公司 | Laser bar code scan decoder control circuit and barcode scanner |
| CN106066985A (en) * | 2016-07-11 | 2016-11-02 | 深圳市兴通物联科技有限公司 | Laser bar code scanner hardware circuit |
| WO2018090203A1 (en) * | 2016-11-15 | 2018-05-24 | 肖莉 | Barcode scanning control system and apparatus |
| CN110677595A (en) * | 2019-10-16 | 2020-01-10 | 广东旭龙物联科技股份有限公司 | Exposure control method and device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106022198A (en) * | 2016-07-11 | 2016-10-12 | 深圳市兴通物联科技有限公司 | Laser bar code scanning device and laser bar code scanning method |
| CN106066984A (en) * | 2016-07-11 | 2016-11-02 | 深圳市兴通物联科技有限公司 | Laser bar code scan decoder control circuit and barcode scanner |
| CN106066985A (en) * | 2016-07-11 | 2016-11-02 | 深圳市兴通物联科技有限公司 | Laser bar code scanner hardware circuit |
| CN106022198B (en) * | 2016-07-11 | 2018-11-02 | 深圳市兴通物联科技有限公司 | Laser bar code scanning means and laser bar code scan method |
| WO2018090203A1 (en) * | 2016-11-15 | 2018-05-24 | 肖莉 | Barcode scanning control system and apparatus |
| CN110677595A (en) * | 2019-10-16 | 2020-01-10 | 广东旭龙物联科技股份有限公司 | Exposure control method and device |
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| CN103049724B (en) | 2016-01-27 |
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