CN202331490U - Decoder and mobile equipment - Google Patents
Decoder and mobile equipment Download PDFInfo
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- CN202331490U CN202331490U CN2011204551109U CN201120455110U CN202331490U CN 202331490 U CN202331490 U CN 202331490U CN 2011204551109 U CN2011204551109 U CN 2011204551109U CN 201120455110 U CN201120455110 U CN 201120455110U CN 202331490 U CN202331490 U CN 202331490U
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Abstract
The utility model discloses a decoder and mobile equipment for mounting the decoder. The decoder comprises a port, an image processor, a mode identifier, a plurality of decoding converters and an information generator. The mobile equipment comprises the decoder mounted in the mobile equipment, an image collecting device, a display and a sending port. A two-dimensional code comprises logistics information of merchandise, and the logistics information corresponding to the two-dimensional code can be obtained by the decoder. Meanwhile, the decoder is arranged in the mobile equipment, and the mobile equipment, such as a mobile phone and a personal digital assistant (PDA), is popular and has a wide popularization range, so that the two-dimensional code is decoded without a special scanning tool. Therefore, the cost is reduced.
Description
Technical Field
The utility model relates to a bar code field of reading especially relates to a decoder and a mobile device.
Background
The two-dimensional code can express information in horizontal and vertical two directions simultaneously, and characters and images can be adopted during coding, so that the method has the advantages of large information storage amount, high safety, reliability and convenience, is widely applied to the aspect of tracking management of the current solution supply chain, and can be used for storing, transmitting and collecting commodity information by adopting a two-dimensional code technology for a plurality of commodities, for example, information of the commodities about sales areas, production dates and the like is loaded in the two-dimensional code. At this time, to acquire the commodity information, the two-dimensional code marked on the commodity needs to be read.
At present, tools for reading two-dimensional codes all adopt professional scanning tools, and the professional scanning tools are generally composed of a light source, an optical lens, a scanning module, an analog-digital conversion circuit and a plastic or metal shell. The photoelectric element is used to convert the detected optical signal into electric signal, which is converted into digital signal by analog-digital converter circuit and transmitted to computer for processing. Although this method can read two-dimensional codes smoothly, it requires a large number of scanning tools and a high cost when facing a large number of commodities.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a decoder for reducing the high cost caused by the need of a large number of professional scanning tools when scanning a large number of barcodes of commodities, and the specific embodiment is as follows: a decoder, comprising:
the interface is connected with an image acquisition device in the mobile equipment and used for receiving the two-dimensional code image sent by the image acquisition device;
the image processor is connected with the interface, processes the two-dimensional code image received from the interface to obtain a code word corresponding to the two-dimensional code image and marks the sequence of each code word;
the pattern recognizer is connected with the image processor and is used for recognizing the pattern type of the received code word and separating the code words with different pattern types, wherein the pattern type of the code word comprises numbers, characters and letters;
a plurality of decoding converters connected with the pattern recognizer, wherein each decoding converter correspondingly receives code words of different pattern types and converts the code words into character information corresponding to the code words;
and the information generator is connected with the decoding converter and is used for processing the received character information according to the original sequence to obtain the two-dimensional code information corresponding to the character information.
Additionally, the utility model also discloses a mobile device for install above-mentioned decoder, concrete implementation scheme is as follows: a mobile device, comprising:
the above-mentioned decoder;
the image acquisition device is connected with the decoder, acquires the two-dimensional code image and sends the two-dimensional code image to the decoder;
and the display is used for receiving the two-dimensional code information sent by the decoder and displaying the two-dimensional code information according to a preset format, wherein the preset format comprises a document and/or a text.
Preferably, the mobile device further comprises: and the sending port is connected with the image acquisition device and sends the two-dimensional code image to a computer.
Preferably, the image acquisition apparatus includes: a camera is provided.
Through the utility model provides a decoder just can realize decoding, obtains the logistics information of commodity, simultaneously, because the decoder is settled in mobile device, and mobile device has wide advantage of range of popularization like cell-phone, palm computer PDA etc. when carrying out decoding of two-dimensional code, no longer need be equipped with dedicated scanning and reading instrument, the cost is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a decoder according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a mobile device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The embodiment of the utility model discloses decoder for when reducing to scan and read a large amount of commodity bar codes, need a large amount of specialty to scan and read the high cost that the instrument caused, the schematic structure of decoder is shown in figure 1, include: an interface 1, an image processor 2, a pattern recognizer 3, a plurality of decoding converters 4, and an information generator 5. Wherein,
the interface 1 is connected with an image acquisition device in the mobile equipment and used for receiving a two-dimensional code image sent by the image acquisition device;
the image processor 2 is connected with the interface 1, processes the two-dimensional code image received from the interface 1 to obtain a code word corresponding to the two-dimensional code image, and marks the sequence of each code word;
the pattern recognizer 3 is connected with the image processor 2 and is used for recognizing the pattern type of the received code word and separating the code words with different pattern types, wherein the pattern type of the code word comprises numbers, characters and letters;
the plurality of decoding converters 4 are all connected with the mode identifier 3, wherein each decoding converter 4 correspondingly receives code words of different mode types and converts the code words into character information corresponding to the code words;
the information generator 5 is connected to the decoding converter 4, and is configured to process the received character information according to an original sequence, so as to obtain two-dimensional code information corresponding to the received character information.
When the decoder disclosed by the embodiment of the utility model decodes, firstly, an image acquisition device in the mobile equipment is used for acquiring the two-dimensional code image, and then the interface 1 in the decoder is used for receiving the two-dimensional code image; the image processor 2 processes the two-dimensional code image to obtain code words corresponding to the image, and marks the sequence of each code word; the mode identifier 3 identifies the mode type of the received code word, separates the code words of different mode types, and obtains a code word of a digital type, a code word of a character type and a code word of a letter type respectively; different types of code words are respectively transmitted to the corresponding decoding converters 4, the decoding converters 4 convert the code words into character information corresponding to the code words, and the two-dimensional code management system needs to perform information interaction with the two-dimensional code management system in the process of obtaining the character information by decoding the code words, wherein the two-dimensional code management system is a preset database and stores the corresponding relation between the code words and the character information, and the decoding converters 4 obtain the character information through the information interaction; after receiving the character information, the information generator 5 processes the character information according to the original sequence, so that each individual character information is combined into a character string to obtain the two-dimensional code information according with the original sequence.
The embodiment of the utility model provides a still disclose a mobile device for gather and show two-dimensional code information, mobile device's structural schematic is shown in FIG. 2, include:
the decoder 11 as described above;
the image acquisition device 12 is connected with the decoder 11, acquires a two-dimensional code image and sends the two-dimensional code image to the decoder, and in general, the image acquisition device 12 is a camera;
and the display 13 is used for receiving the two-dimensional code information sent by the decoder 11 and displaying the two-dimensional code information according to a preset format, wherein the preset format comprises a document and/or a text.
Meanwhile, the mobile device further includes: and a sending port 14 connected with the image acquisition device 12 and used for sending the two-dimensional code image to a computer.
In the actual decoding process, the image acquisition device 12 in the mobile device acquires a two-dimensional code image and sends the two-dimensional code image to the decoder 11, the decoder 11 decodes the two-dimensional code image, and after the decoding is completed, the display 13 in the mobile device receives the two-dimensional code information sent by the decoder 11 and displays the two-dimensional code information according to a preset format. After the image pickup device 12 picks up the two-dimensional code image, the two-dimensional code image may be transmitted to a computer through the transmission port 14, and the computer may execute a decoding function. The mobile device includes a mobile phone, a PDA, etc., and when the mobile device is a mobile phone, the transmitting port 14 includes: the mobile phone can send the two-dimensional code image to the computer in the above mode, and the computer executes the decoding function.
The two-dimensional code is composed of black and white figures which are distributed in a two-dimensional direction according to a certain rule by using a specific geometric figure and is used for recording data symbol information. In the logistics field, information such as sales areas, trueness and the like of commodities is added into the two-dimensional code, decoding can be realized through the decoder, logistics information of the commodities is obtained, meanwhile, the decoder is arranged in mobile equipment, and the mobile equipment such as a mobile phone and a PDA (personal digital assistant) has the advantage of wide popularization range, and when the two-dimensional code is decoded, a special scanning tool is not required to be equipped any more, so that the cost is reduced.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. A decoder, comprising:
the interface is connected with an image acquisition device in the mobile equipment and used for receiving the two-dimensional code image sent by the image acquisition device;
the image processor is connected with the interface, processes the two-dimensional code image received from the interface to obtain a code word corresponding to the two-dimensional code image and marks the sequence of each code word;
the pattern recognizer is connected with the image processor and is used for recognizing the pattern type of the received code word and separating the code words with different pattern types, wherein the pattern type of the code word comprises numbers, characters and letters;
a plurality of decoding converters connected with the pattern recognizer, wherein each decoding converter correspondingly receives code words of different pattern types and converts the code words into character information corresponding to the code words;
and the information generator is connected with the decoding converter and is used for processing the received character information according to the original sequence to obtain the two-dimensional code information corresponding to the character information.
2. A mobile device, comprising:
a decoder according to claim 1;
the image acquisition device is connected with the decoder, acquires the two-dimensional code image and sends the two-dimensional code image to the decoder;
and the display is used for receiving the two-dimensional code information sent by the decoder and displaying the two-dimensional code information according to a preset format, wherein the preset format comprises a document and/or a text.
3. The mobile device of claim 2, wherein the mobile device further comprises:
and the sending port is connected with the image acquisition device and sends the two-dimensional code image to a computer.
4. The mobile device of claim 2, wherein the image capture apparatus comprises: a camera is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204551109U CN202331490U (en) | 2011-11-16 | 2011-11-16 | Decoder and mobile equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204551109U CN202331490U (en) | 2011-11-16 | 2011-11-16 | Decoder and mobile equipment |
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| Publication Number | Publication Date |
|---|---|
| CN202331490U true CN202331490U (en) | 2012-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204551109U Expired - Lifetime CN202331490U (en) | 2011-11-16 | 2011-11-16 | Decoder and mobile equipment |
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| Country | Link |
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| CN (1) | CN202331490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017128982A1 (en) * | 2016-01-27 | 2017-08-03 | 西安小光子网络科技有限公司 | Optical tag-based information interaction system and method therefor |
-
2011
- 2011-11-16 CN CN2011204551109U patent/CN202331490U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017128982A1 (en) * | 2016-01-27 | 2017-08-03 | 西安小光子网络科技有限公司 | Optical tag-based information interaction system and method therefor |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |
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| CX01 | Expiry of patent term |