CN104424498A - Method and device for transforming two-dimensional codes at high speed - Google Patents
Method and device for transforming two-dimensional codes at high speed Download PDFInfo
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- CN104424498A CN104424498A CN201310408130.4A CN201310408130A CN104424498A CN 104424498 A CN104424498 A CN 104424498A CN 201310408130 A CN201310408130 A CN 201310408130A CN 104424498 A CN104424498 A CN 104424498A
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Abstract
The invention discloses a method and device for transforming two-dimensional codes at a high speed. The method comprises the following steps: acquiring required set information in two-dimensional codes; transforming the acquired set information into binary files; carrying out information segmentation processing required by a structural link mode on the binary files obtained after transformation to generate a plurality of different binary information with structural link characteristic characters; carrying out encrypted or unencrypted two-dimensional coding on the plurality of different binary information with structural link characteristic characters one by one, and carrying out corresponding sequencing to form a plurality of two-dimensional code images in a certain sequence. The method and the device have the beneficial effects that as the dynamic two-dimensional codes are displayed on an electronic screen by adopting a screen refreshing frame number adjustable output mode rather than a picture file output mode, the problem of preventing electronic two-dimensional codes from being copied is thoroughly solved.
Description
Technical field
The present invention relates to mobile communication technology field, particularly relate to method and the device of a kind of high speed conversion Quick Response Code coding.
Background technology
Planar bar code technology is the chequered with black and white graphic recording data symbol information distributed in plane (on two-dimensional directional) according to certain rules with certain specific geometric figure, coding utilizes the concept of " 0 ", " 1 " bit stream forming computer-internal logical foundations dexterously, the geometrical body using several corresponding with scale-of-two, to represent word numerical information, is processed to realize information automatically by image input device or photoelectric scanning device automatically identifying and reading.
But just along with the widespread use of planar bar code technology, its redundant possessed, low cost, high replicability, the advantages such as multichip carrier platform are while as Internet of Things information entry, and also exposing it is easy to copy, the bad one side such as the too open and checking means of information are single.Equally, extensive along with practical application, although the Quick Response Code of highest version can carry a large amount of information, but because reality distinguishes the restriction of environment and recognizing apparatus, be difficult to successfully distinguish highest version Quick Response Code in actual environment, the feature of the high information capacity possessed of Quick Response Code itself is caused well not embodied, the flexible Application of the Quick Response Code of serious restriction.
The existing Quick Response Code for conventional carriers, for the problem of anti-copying, occur utilizing non-visible coating or technology in conventional carriers, as the invisible two-dimensional codes technology that paper is printed, equally for the problem strengthening information content, for the Quick Response Code of conventional carriers, in order to increase its information, also there is the structure link properties utilizing Quick Response Code to possess, Global Information has been decomposed into several sections and encodes respectively, then be presented on the technology on multiple carrier with the form of multiple Quick Response Code.
But along with the arrival of motive objects networking, hand-held device and relevant moving screen equipment become the new support of Quick Response Code, the Quick Response Code application being sent to electronic screen device by multimedia message passage or propelling movement form is more and more wider, but the previous invisible two-dimensional codes technology occurred and the needs that can not meet electronic curtain display with the technology that presents of structure link segment encoding, how solve the anti-copying of Quick Response Code in this field, increase code internal information capacity and become the subject matter improving the application of two-dimensional code electronic screen carrier.
Summary of the invention
For the problem that above-mentioned background technology relates to, the invention provides method and the device of a kind of high speed conversion Quick Response Code coding.
The invention provides the method for a kind of high speed conversion Quick Response Code coding, comprise the following steps:
Obtain set information required in Quick Response Code;
Convert the described set information obtained to binary file;
Information segmenting process required for structure linking scheme is carried out to the described binary file converted to, generates multiple difference and possess the binary message that structure links characteristic character;
Multiple difference is possessed the binary message of structure link characteristic character, is encrypted one by one or unencrypted Quick Response Code coding, and carries out respective row sequence, form the multiple image in 2 D code according to certain sequence permutation.
Further, the described described binary file to converting to carries out the information segmenting process required for structure linking scheme, generates multiple difference and possesses the binary message that structure links characteristic character, being specially:
The number of fragments that the described described binary file to converting to is carried out in the information segmenting process required for structure linking scheme can carry out the setting of Quick Response Code numerical value in advance according to the size of described set information and application in this scope of 2-16 is;
Described binary file is disassembled into the multiple parts in the scope of corresponding 2-16, and corresponding starting and ending character is added respectively to the front and back of the binary file of each part split;
For the coded portion of each part correspondence split provides the original binary of encoding one by one coded message.
Preferably, described possess the binary message of structure link characteristic character by multiple difference, is encrypted one by one or unencrypted Quick Response Code coding, and carries out respective row sequence, after forming the multiple image in 2 D code according to certain sequence permutation, also comprise:
According to the application scenario of the Quick Response Code numerical value of 2-16 arranged and described Quick Response Code coding and content need load timing parameter;
The multiple Quick Response Codes generated are coded in continuous display even or uneven in a setting-up time.
Further, described in make generate multiple Quick Response Codes be coded in continuous display even or uneven in a setting-up time after, also comprise:
Described multiple Quick Response Code coding is integrated with the corresponding timing parameter loaded, is integrated into the two-dimensional code data stream constantly converted according to described timing parameter.
The present invention also provides a kind of high speed to convert the device of Quick Response Code coding, comprising:
Acquiring unit, for obtaining the set information in Quick Response Code;
Converting unit, for converting the described set information obtained to binary file;
Segmentation generation unit, for carrying out the information segmenting process of structure linking scheme to the described binary file converted to, generates multiple difference and possesses the binary message that structure links characteristic character;
Encryption generation unit, for multiple difference is possessed the binary message of structure link characteristic character, to be encrypted one by one or unencrypted Quick Response Code is encoded and carries out respective row sequence, to generate the multiple image in 2 D code according to certain sequence permutation.
Further, described segmentation generation unit, specifically comprises;
Segmentation module, the number of fragments of carrying out in the information segmenting process of structure linking scheme for the described described binary file to converting to can carry out the setting of Quick Response Code numerical value in advance according to the size of described set information and application in this scope of 2-16 is;
Disassembling interpolation module, for described binary file being disassembled into the multiple parts in the scope of corresponding 2-16, and corresponding starting and ending character being added respectively to the front and back of the binary file of each part split;
Coding module, the coded portion for each part correspondence for splitting provides the original binary of encoding one by one coded message.
Preferably, described device also comprises:
Clocked logic loading unit, for according to the application scenario of the Quick Response Code numerical value of 2-16 arranged and described Quick Response Code coding and content need load timing parameter;
Display unit, for being coded in continuous display even or uneven in a setting-up time by the multiple Quick Response Codes generated.
Further, described device also comprises: integral unit, for integrating with the corresponding timing parameter loaded described multiple Quick Response Code coding, is integrated into the two-dimensional code data stream constantly converted according to described timing parameter.
Beneficial effect of the present invention is as follows:
Embodiments provide method and the device of a kind of high speed conversion Quick Response Code coding, on electronic curtain, dynamic two-dimension code is presented owing to adopting the mode of the adjustable output of brush screen frame number, instead of adopt the way of output of picture file, so thoroughly solve the anti-copying problem of electronic two-dimensional code, simultaneously, due to the adjustability of brush screen frame number, can logicality, also stopped to make a video recording the possibility copied, within the unit interval, multiple Quick Response Codes of segment encoding are presented, add the information content of institute's load greatly, thus provide more wide application for Quick Response Code uses with universal.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the embodiment of the present invention one method;
Fig. 2 is the schematic flow sheet of the embodiment of the present invention two method;
The structural representation of the device that Fig. 3 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with Figure of description, embodiments of the present invention is further illustrated, but the present invention is not limited to the following examples.
Embodiment one:
As shown in Figure 1, be the method flow schematic diagram that a kind of high speed conversion Quick Response Code provided in the embodiment of the present invention one is encoded, said method comprising the steps of:
Step 101: obtain set information required in Quick Response Code;
Step 102: convert the described set information obtained to binary file;
Step 103: carry out the information segmenting process required for structure linking scheme to the described binary file converted to, generates multiple difference and possesses the binary message that structure links characteristic character;
Step 104: multiple difference is possessed the binary message of structure link characteristic character, is encrypted one by one or unencrypted Quick Response Code coding, and carries out respective row sequence, form the multiple image in 2 D code according to certain sequence permutation.
Wherein for step 103: the described described binary file to converting to carries out the information segmenting process required for structure linking scheme, generating multiple difference and possessing the binary message that structure links characteristic character, being specially:
The number of fragments that the described described binary file to converting to is carried out in the information segmenting process required for structure linking scheme can carry out the setting of Quick Response Code numerical value in advance according to the size of described set information and application in this scope of 2-16 is;
Described binary file is disassembled into the multiple parts in the scope of corresponding 2-16, and corresponding starting and ending character is added respectively to the front and back of the binary file of each part split;
For the coded portion of each part correspondence split provides the original binary of encoding one by one coded message.
It should be noted that, in the embodiment of the present invention one, described device is the device with text editor and call function, and as having mobile phone or smart mobile phone, the panel computer pad etc. of text editor and call function, the embodiment of the present invention is not limited in any way this.
After the binary file that the part received converts to, Quick Response Code itself is utilized to have structure link properties, information segmenting required for structure linking scheme is carried out to this partial binary file, number of fragments can be arranged in advance according to the size of raw information and application in this scope of 2-16 is, the information of correspondence to be disassembled into the multiple parts in the scope of corresponding 2-16, and to adding corresponding starting and ending character before and after the binary file of each part respectively, its binary message has been made to have the characteristic of structure link, and provide the original binary of encoding one by one coded message for corresponding coded portion.
Embodiment two:
As shown in Figure 2, be the method flow schematic diagram that a kind of high speed conversion Quick Response Code provided in the embodiment of the present invention two is encoded, comprise the following steps:
Step 201: obtain set information required in Quick Response Code;
Step 202: convert the described set information obtained to binary file;
Step 203: carry out the information segmenting process required for structure linking scheme to the described binary file converted to, generates multiple difference and possesses the binary message that structure links characteristic character;
Step 204: multiple difference is possessed the binary message of structure link characteristic character, is encrypted one by one or unencrypted Quick Response Code coding, and carries out respective row sequence, form the multiple image in 2 D code according to certain sequence permutation.
Step 205: according to the application scenario of the Quick Response Code numerical value of 2-16 arranged and described Quick Response Code coding and content need load timing parameter;
Step 206: the multiple Quick Response Codes generated are coded in continuous display even or uneven in a setting-up time;
Step 207: described multiple Quick Response Code coding is integrated with the corresponding timing parameter loaded, is integrated into the two-dimensional code data stream constantly converted according to described timing parameter.
Method provided by the invention can the image in 2 D code being shown as at a high speed conversion on electronic curtain, and naked eyes can only perception its be the image in 2 D code converted at a high speed, and can not clearly distinguish and remember.Content simultaneously shown by screen is exported with content-form brush screen by program, there is not any type of picture format file, stop with graphic form xcopy may, simultaneously, at a high speed the different Quick Response Code of conversion in a logical timer by a more complete information, segmentation presents, and can comprise more more substantial information to make the Quick Response Code in this Quick Response Code application process.
As shown in Figure 3, for a kind of device that the embodiment of the present invention provides, described device is the device with text editor and call function, and as having mobile phone or smart mobile phone, the panel computer pad etc. of text editor and call function, the embodiment of the present invention is not limited in any way this.
Described device comprises:
Acquiring unit 301, for obtaining the set information in Quick Response Code;
Converting unit 302, for converting the described set information obtained to binary file;
Segmentation generation unit 303, for carrying out the information segmenting process of structure linking scheme to the described binary file converted to, generates multiple difference and possesses the binary message that structure links characteristic character;
Encryption generation unit 304, for multiple difference is possessed the binary message of structure link characteristic character, to be encrypted one by one or unencrypted Quick Response Code is encoded and carries out respective row sequence, to generate the multiple image in 2 D code according to certain sequence permutation.
Preferably, described segmentation generation unit, specifically comprises;
Segmentation module, the number of fragments of carrying out in the information segmenting process of structure linking scheme for the described described binary file to converting to can carry out the setting of Quick Response Code numerical value in advance according to the size of described set information and application in this scope of 2-16 is;
Disassembling interpolation module, for described binary file being disassembled into the multiple parts in the scope of corresponding 2-16, and corresponding starting and ending character being added respectively to the front and back of the binary file of each part split;
Coding module, the coded portion for each part correspondence for splitting provides the original binary of encoding one by one coded message.
Concrete, described device also comprises:
Clocked logic loading unit 305, for according to the application scenario of the Quick Response Code numerical value of 2-16 arranged and described Quick Response Code coding and content need load timing parameter;
Display unit 306, for being coded in continuous display even or uneven in a setting-up time by the multiple Quick Response Codes generated.
Further, described device also comprises: integral unit 307, for integrating with the corresponding timing parameter loaded described multiple Quick Response Code coding, is integrated into the two-dimensional code data stream constantly converted according to described timing parameter.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (8)
1. convert at a high speed a method for Quick Response Code coding, it is characterized in that, comprise the following steps:
Obtain set information required in Quick Response Code;
Convert the described set information obtained to binary file;
Information segmenting process required for structure linking scheme is carried out to the described binary file converted to, generates multiple difference and possess the binary message that structure links characteristic character;
Multiple difference is possessed the binary message of structure link characteristic character, is encrypted one by one or unencrypted Quick Response Code coding, and carries out respective row sequence, form the multiple image in 2 D code according to certain sequence permutation.
2. the method for the Quick Response Code of conversion at a high speed coding as claimed in claim 1, it is characterized in that, the described described binary file to converting to carries out the information segmenting process required for structure linking scheme, generates multiple difference and possesses the binary message that structure links characteristic character, being specially:
The number of fragments that the described described binary file to converting to is carried out in the information segmenting process required for structure linking scheme can carry out the setting of Quick Response Code numerical value in advance according to the size of described set information and application in this scope of 2-16 is;
Described binary file is disassembled into the multiple parts in the scope of corresponding 2-16, and corresponding starting and ending character is added respectively to the front and back of the binary file of each part split;
For the coded portion of each part correspondence split provides the original binary of encoding one by one coded message.
3. the method for the Quick Response Code of conversion at a high speed coding as claimed in claim 2, it is characterized in that, described by multiple difference and possess structure link characteristic character binary message, be encrypted one by one or unencrypted Quick Response Code coding, and carry out respective row sequence, after forming the multiple image in 2 D code according to certain sequence permutation, also comprise:
According to the application scenario of the Quick Response Code numerical value of 2-16 arranged and described Quick Response Code coding and content need load timing parameter;
The multiple Quick Response Codes generated are coded in continuous display even or uneven in a setting-up time.
4. the method for the Quick Response Code of conversion at a high speed coding as claimed in claim 3, is characterized in that, described in make after the multiple Quick Response Codes generated are coded in continuous display even or uneven in a setting-up time, also to comprise:
Described multiple Quick Response Code coding is integrated with the corresponding timing parameter loaded, is integrated into the two-dimensional code data stream constantly converted according to described timing parameter.
5. convert at a high speed a device for Quick Response Code coding, it is characterized in that, described device comprises:
Acquiring unit, for obtaining the set information in Quick Response Code;
Converting unit, for converting the described set information obtained to binary file;
Segmentation generation unit, for carrying out the information segmenting process of structure linking scheme to the described binary file converted to, generates multiple difference and possesses the binary message that structure links characteristic character;
Encryption generation unit, for multiple difference is possessed the binary message of structure link characteristic character, to be encrypted one by one or unencrypted Quick Response Code is encoded and carries out respective row sequence, to generate the multiple image in 2 D code according to certain sequence permutation.
6. device as claimed in claim 5, it is characterized in that, described segmentation generation unit, specifically comprises;
Segmentation module, the number of fragments of carrying out in the information segmenting process of structure linking scheme for the described described binary file to converting to can carry out the setting of Quick Response Code numerical value in advance according to the size of described set information and application in this scope of 2-16 is;
Disassembling interpolation module, for described binary file being disassembled into the multiple parts in the scope of corresponding 2-16, and corresponding starting and ending character being added respectively to the front and back of the binary file of each part split;
Coding module, the coded portion for each part correspondence for splitting provides the original binary of encoding one by one coded message.
7. device as claimed in claim 6, it is characterized in that, described device also comprises:
Clocked logic loading unit, for according to the application scenario of the Quick Response Code numerical value of 2-16 arranged and described Quick Response Code coding and content need load timing parameter;
Display unit, for being coded in continuous display even or uneven in a setting-up time by the multiple Quick Response Codes generated.
8. device as claimed in claim 7, it is characterized in that, described device also comprises: integral unit, for integrating with the corresponding timing parameter loaded described multiple Quick Response Code coding, is integrated into the two-dimensional code data stream constantly converted according to described timing parameter.
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| CN111711819A (en) * | 2020-08-19 | 2020-09-25 | 长沙像素码科技有限公司 | Operation method of multivariate mixed system and application system of obtained image |
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