Summary of the invention
Fundamental purpose of the present invention is to provide the system and method for one handle wireless communication reading of data, so that can use general-purpose information code (Universal Information Code) to find relevant information fast, avoid simultaneously in the unhandy problem of hand-hold radio communication device browsing page.
According to a characteristic of the present invention, a kind of system that uses hand-hold radio communication device for reading data is proposed, it comprises a data server, a machine readable code, reaches one handle wireless communication.This data server prestores many data; This machine readable code prints on an object surface or is shown on the display device, this machine readable code comprises a pointer field and a description field, this description field stores a Short Description of this machine readable code, this pointer field stores pointer, and this pointer is to wherein data that should many data; This hand-hold radio communication device has a video capturing device, a recognizer, a display device and an input media, this video capturing device is in order to obtain the image of this machine readable code, this recognizer is carried out image identification in order to the image that this is obtained machine readable code, to obtain and to export entrained description field of this machine readable code and pointer field, this display device is in order to show the description field of this machine readable code; Wherein, when desiring to read the pairing data of this machine readable code, produce one with this input media and read signal, this hand-hold radio communication device obtains this machine readable code with this video capturing device, draw entrained description field of this machine readable code and pointer field through recognizer identification, and read signal according to this pointer of one reading command and this pointer field is sent to this data server via a wireless communication networks, so that find out corresponding data according to this pointer and read by this data server.
According to another characteristic of the present invention, a kind of method of using the hand-hold radio communication device access data is proposed, this hand-hold radio communication device has a video capturing device, and this method comprises: (A) in a data server many data that prestore; (B) using this video capturing device to obtain one prints on an object surface or is shown in the image of the machine readable code on the display device, wherein this machine readable code comprises a pointer field and a description field, this description field stores a Short Description, this pointer field stores pointer, and this pointer is to wherein data that should many data; (C) discern the image of this machine readable code that obtains, so that obtain and export entrained description field of this machine readable code and pointer field; (D) description field of this machine readable code of demonstration on this hand-hold radio communication device; (E) with this hand-hold radio communication device the pointer of one reading command and this pointer field is sent to this data server via a wireless communication networks, so that find out corresponding data according to this pointer and read by this data server.
Wherein, this machine readable code is a general-purpose information code, and it comprises a classification field, a pointer field, a description field and an authentication field.Form (format) and the application of such malapropism section in order to write down this machine readable code.Such malapropism section can be advertisement (advertisement), buys and transaction (purchase ﹠amp; Transaction), secure data (secured data), and information search (information search).This description field stores the Word message of a Short Description of this machine readable code.This pointer field stores pointer, and this pointer is to wherein data that should many data.This pointer field comprises an IP address field, an information category field, an information content field, a related information field, reaches an expansion field.This authentication field writes down a public-key cryptography.
According to a characteristic more of the present invention, a kind of general-purpose information code that is applied to hand-hold radio communication device is proposed, wherein data of many data that prestored in order to a data server in the map network, this general-purpose information code comprise a classification field, a pointer field, a description field, an and authentication field.Form and the application of such malapropism section in order to write down this general-purpose information code; This pointer field is in order to writing down a pointer (pointer), and this pointer is to wherein data that should many data; This description field stores the Word message of a Short Description of this general-purpose information code; This authentication field writes down a public-key cryptography.
According to another characteristic of the present invention, the method that a kind of general-purpose information code is applied to hand-hold radio communication device access ad data is proposed, this hand-hold radio communication device has a video capturing device, and this method comprises: (A) in a data server many data that prestore; (B) using this video capturing device to obtain one prints on an object surface or is shown in the image of the general-purpose information code on the display device, wherein this general-purpose information code comprises a pointer field and a description field, this description field stores a Short Description, and this pointer field comprises an IP address field, an information category field, an information content field, a related information field, reaches an expansion field; (C) discern the image of this general-purpose information code that obtains, so that obtain and export entrained description field of this general-purpose information code and pointer field; (D) description field of this general-purpose information code of demonstration on this hand-hold radio communication device; (E) judge whether to obtain more information, if, then this information category pointer and this information content pointer are sent to this data server via a wireless communication networks, so that find out corresponding data according to this information category pointer and this information content pointer and read by this data server; (F) receive and show the data of this information category pointer and this information content pointer correspondence; (G) judge whether this related information field has a related information pointer,, then this related information pointer is sent to this data server via this wireless communication networks, receive and show the data of this related information pointer correspondence if having; (H) judge whether this expansion field has one to expand pointer, if having, then should expand pointer and be sent to this data server via this wireless communication networks, receives and show the data of this expansion pointer correspondence; (I) judge whether this expansion field still has other expansion pointer, if execution in step (H) is arranged.
According to another characteristic of the present invention, the method that a kind of general-purpose information code is applied to the information search of hand-hold radio communication device is proposed, this hand-hold radio communication device has a video capturing device, and this method comprises: (A) in a data server many data that prestore; (B) using this video capturing device to obtain one prints on an object surface or is shown in the image of the general-purpose information code on the display device, wherein this general-purpose information code comprises a pointer field and a description field, this description field stores a Short Description, and this pointer field comprises an IP address field, an information category field, an information content field, a related information field, reaches an expansion field; (C) discern the image of this general-purpose information code that obtains, so that obtain and export entrained description field of this general-purpose information code and pointer field; (D) this information category pointer and this information content pointer are sent to this data server via a wireless communication networks, so that find out corresponding data according to this information category pointer and this information content pointer and read by this data server; (E) receive and show the data of this information category pointer and this information content pointer correspondence; (F) judge whether this related information field has a related information pointer,, then this related information pointer is sent to this data server via this wireless communication networks, receive and show the data of this related information pointer correspondence if having; (G) judge whether this related information field still has other related information pointer, if execution in step (F) is arranged; (H) if step (G) judges that this related information field does not have other related information pointer, judge again whether this expansion field has one to expand pointer, if have, then should expand pointer and be sent to this data server via this wireless communication networks, receive and show the data of this expansion pointer correspondence; (I) judge whether this expansion field still has other expansion pointer, if execution in step (H) is arranged.
According to another characteristic of the present invention, purchase and transaction method that a kind of general-purpose information code is applied to hand-hold radio communication device are proposed, this hand-hold radio communication device has a video capturing device, and this method comprises: (A) in a data server many data that prestore; (B) using this video capturing device to obtain one prints on an object surface or is shown in the image of the general-purpose information code on the display device, wherein this general-purpose information code comprises a pointer field and a description field, this description field stores a Short Description, and this pointer field comprises an IP address field, an information category field, an information content field, a related information field, reaches an expansion field; (C) discern the image of this general-purpose information code that obtains, so that obtain and export entrained description field of this general-purpose information code and pointer field; (D) affirmation and demonstration description field content; (E) confirm this information category field, and this information content field; (F) this information category pointer and this information content pointer are sent to this data server via a wireless communication networks, so that find out corresponding data according to this information category pointer and this information content pointer and read by this data server; (G) judge whether to buy product, if judge the purchase product, the personal information that then transmits the user is to data server; (H) data server is confirmed personal credit card data; (I) data server is handled this transaction, and transmits message or authentication general-purpose information code that a transaction is finished; (J) receive and show message that this transaction is finished or authentication general-purpose information code (UIC).
According to another characteristic of the present invention, the method that a kind of general-purpose information code is applied to the secure data of hand-hold radio communication device is proposed, this hand-hold radio communication device has a video capturing device, and this method comprises: (A) in a data server many data that prestore; (B) using this video capturing device to obtain one prints on an object surface or is shown in the image of the general-purpose information code on the display device, wherein this general-purpose information code comprises a pointer field, a description field, reaches authentication field, authentication field stores a public-key cryptography, this description field stores a Short Description, and this pointer field comprises an IP address field, an information category field, an information content field, a related information field, reaches an expansion field; (C) transmit via a wireless communication networks comprise personal data general-purpose information code to this data server, and receive the personal key that this data server transmits; (D) obtain the disclosure key, use the disclosure key and personal key that the literal that is stored in this description field is decrypted, to obtain a secure data; (E) with this information category field, information content field, and secure data, be sent to this data server via this wireless communication networks; (F) this data server is with the pointer of this information category field and the information content field input value as a hash (hash) function, to read data on it, after this data server is confirmed this secure data, again these data are transmitted back to this hand-hold radio communication device via this wireless communication networks; (G) judge whether this related information field has a related information pointer,, then this related information pointer is sent to this data server via this wireless communication networks, receive and show the data of this related information pointer correspondence if having; (H) judge whether this related information field still has other related information pointer, if execution in step (G) is arranged; (I) judge whether this expansion field has one to expand pointer, if having, then should expand pointer and be sent to this data server via this wireless communication networks, receives and show the data of this expansion pointer correspondence; (J) judge whether this expansion field still has other expansion pointer, if execution in step (I) is arranged.
Embodiment
Fig. 2 is the synoptic diagram of the system of use hand-hold radio communication device for reading data of the present invention, and it comprises: a data server 210, a machine readable code 220, one handle wireless communication 240, a wireless communication networks 230 and an ISP (Service provider) 260.
This hand-hold radio communication device 240 can show the machine readable code 220 that comprises personal data, allows other hand-hold radio communication device or video capturing device read this machine readable code 220.This hand-hold radio communication device 240 can send this machine readable code 220 to this data server 210 to finish specific transaction.
This data server 210 prestores many data in a database 211.Each data of this data server 210 use hash function to encode, to produce a corresponding pointer.These data server 210 stored data can be a lteral data, a graph data or an audio-visual crossfire.
This machine readable code 220 prints on an object surface 250.In present embodiment, this machine readable code 220 is preferably a two-dimensional bar 221.This machine readable code 220 is a general-purpose information code (UIC).Fig. 3 is the field synoptic diagram of this general-purpose information code 220.As shown in Figure 3, this general-purpose information code 220 comprises a classification field 310, a pointer field 320, a description field 330 and an authentication field 340.
Form and the application of such malapropism section 310 in order to write down this machine readable code 220.Such malapropism section 310 can be advertisement, purchase and transaction, secure data, reaches information search.This description field 330 stores the Word message of a Short Description of this machine readable code.This authentication field 340 records one public-key cryptography.This pointer field 320 stores pointers, and this pointer is to wherein data that should many data.This pointer field 320 comprises an IP address field 321, an information category field 323, an information content field 325, a related information field 327, reaches an expansion field 329.
These IP address field 321 record one IP address or URL addresses, for example: www.media.mit.edu.These information category field 323 record one information category pointers (information category pointer).This data server 210 can quicken the search of its data according to this information category pointer.This information content field 325 record one information content pointers (information content pointer), this information content pointer is to wherein data that should many data.This data server 210 can promptly find the data in the corresponding data server 210 according to this information category pointer and information content pointer.
These related information field 327 record one related information pointers (associated informationpointer).This related information pointer points to the position that binding is arranged with this machine readable code 220.This expands field 329 records one and expands pointer (expansion pointer).
Fig. 4 is the process flow diagram that produces this machine readable code 220.It is to allow this ISP 260 use one to upload webpage producing this machine readable code 220 on the internet, and upgrades the data of data server 210.At first, in step S405, in a webpage, show and upload form 600.Fig. 5 is this synoptic diagram of uploading form 600.As shown in Figure 5, this is uploaded form and comprises IP address (IPaddress) field 610, one application type (type of application) field 620, one information category (information category) field 630, one keyword (key word) field 640, one information content (information content) field 650, one informative abstract (information abstract) field 660, people or public-key cryptography (personal or public key) field 670, one related information (associated information) field 680, an and extend information (expansion information) field 690.
This IP address field 610 provides the network address of these ISP's 260 its services of login.This application type field 620 provides this ISP the type of 260 its services of login, and this uploads detailed 4 kinds of COS of row in the form 600: advertisement, purchase and transaction, secure data, and information search.This is uploaded in the form 600 can provide a radio button (radio button) 621 below the related service type, 260 need of this ISP are uploaded the type that its service that provides is provided in the form at this and got final product.The service that is provided as this ISP 260 is not when this uploads in the form, and this ISP 260 can click the radio button 621 of " other type ", and is non-one of aforementioned so that its service that is provided to be provided.
This information category field 630 provides the information category of these ISP's 260 its services of login.This ISP 260 can be in these information category field 630 input automobiles, e-book, music CD, toy, credit card, fiscard etc.This keyword field 640 provides the keyword of these ISP's 260 its products of login or service.
This information content field 650 provides this ISP 260 to upload the information of its service.For example: this ISP 260 provides an e-book, and this ISP 260 can insert the network address at this e-book place in this field.
This informative abstract field 660 provides the summary info of these ISP's 260 its services of input.For example: this ISP 260 provides an e-book, and this ISP 260 can insert the summary of this e-book in this field.
This individual or public-key cryptography field 670 provide the public-key cryptography or the authorization key (authorization key) of these ISP's 260 its services of input, and the disclosure key are positioned in the authentication field 340 of this machine readable code 220.
This related information field 680 provides these ISP's 260 inputs with its service relevant linking to be arranged.For example: this ISP 260 provides an e-book relevant for error correcting code, this ISP 260 can be in this related information field 680 inputs website relevant with error correcting code, for example: http://the-art-of-ecc.com/index.html.
This extend information field 690 provides these ISP's 260 inputs or is connected to its service relevant linking.For example: this ISP 260 provides an e-book relevant for error correcting code, and this ISP 260 can be in these extend information field 690 inputs data relevant with error correcting code.For example: ftp: // 192.168.1.100/ebook/contents.pdf, user can download these archives contents.pdf, to browse the partial content of this e-book earlier, so that whether decision buys this e-book.
This is uploaded in the field of form 600, if showing an asterisk " * " represents that this field is necessary, this ISP 260 must select and fill out.Do not represent this field for optionally if show an asterisk " * ", this ISP 260 can select according to its demand and fill out.
In step S410, prompting ISP 260 its webpage positions of input, for example: www.media.mit.edu.In step S415, prompting ISP 260 input application types, it is to allow ISP 260 login the application type of its services, for example: buy and transaction.In step S417, prompting ISP 260 input information classifications, the information category of prompting ISP 260 its services of input, for example: e-book.In step S420, prompting ISP 260 input keywords, for example: error correcting code, RS sign indicating number.In step S425, prompting ISP 260 input association link, for example: http://the-art-of-ecc.com/index.html.In step S430, link is expanded in prompting ISP 260 inputs.In step S435, prompting ISP input characters is described.For example: " An introduction to error correcting code... ".In step S440, prompting ISP 260 input public-key cryptography.
In step S445, upload information is to this data server 210 and produce machine readable code 220.210 network address of this data server (information content field 650) according to this e-book place, e-book is uploaded in the position of its database 211, and its position in this data server 210 is made into a pointer, and this pointer is embedded in this machine readable code 220.Each data of this data server 210 use hash function to encode, to produce corresponding pointer.In step S450, these data server 210 printer device code-readings 220 also send this ISP 260 to.This data server 210 can pass through Email (e-mail) or fax, sends machine readable code 220 to this ISP 260.In step S455, upgrade the data of data server 210.
This hand-hold radio communication device 240 for example can use the WiMAX technology to carry out wireless telecommunications.At this moment, this wireless communication networks 230 is for having the LAN of a WiMAX accessing points (access point).In the same manner, this hand-hold radio communication device 240 also can be a GPRS mobile phone, a TD-SCDMA mobile phone, a WCDMA mobile phone or a CDMA2000 handset, this wireless communication networks 230 then correspond to respectively have a GPRS, a TD-SCDMA, the wireless communication networks of a WCDMA or a CDMA2000 base station (base station).
Fig. 6 is the calcspar of this hand-hold radio communication device 240.As shown in Figure 6, this hand-hold radio communication device 240 has a video capturing device 241, a treating apparatus 242, a recognizer 243, a display device 244, an input media 245, one wireless transceiver 246, reaches an internal memory 247.This video capturing device 241 can be a CCD camera lens or CMOS camera lens, in order to obtain the image of this machine readable code 220.
This internal memory 247 stores this treating apparatus 242 employed system programs and this recognizer 243.These images that obtain machine readable code 220 of 243 pairs of this recognizers are carried out images identification, and to obtain and to export this machine readable code 220 entrained description field 330 and pointer field 320, this display device 244 shows the description field of these machine readable codes 220.
When a user desires to read these machine readable code 220 pairing data, be to produce one with this input media 245 to read signal, treating apparatus 242 control video capturing devices 241 obtain machine readable code 220, draw this machine readable code 220 entrained description field 330 and pointer field 320 through identification, this reads 220 foundations of this hand-hold radio communication device signal the pointer of one reading command and this pointer field 320 is sent to this data server 210 via a wireless communication networks 230, so that found out corresponding data according to this pointer and read by this data server 210.
Fig. 7 is the process flow diagram that the present invention uses hand-hold radio communication device for reading data.In step S710, in this data server 210 many data that prestore.Each data of this data server 210 use hash function to encode, to produce a corresponding pointer.These data server 210 stored data can be a lteral data, a graph data and an audio-visual crossfire.
In step S720, using this video capturing device 241 to obtain one prints on an object surface 250 or is shown in the image of the machine readable code 220 on the display device, wherein this machine readable code 220 comprises a pointer field 320 and a description field 330, this description field 330 stores a Short Description, this pointer field 320 stores a pointer, and this pointer is to wherein data that should many data.
In step S730, the image of this recognizer 243 these machine readable codes that obtain 220 of identification is so that obtain and export this machine readable code 220 entrained description field 330 and pointer field 320.In step S740, on this hand-hold radio communication device 240, show the description field 330 of this machine readable code 220.
In step S750, when desiring to read these machine readable code 220 pairing data, with this hand-hold radio communication device 240 pointer of a reading command and this pointer field 320 is sent to this data server 210 via a wireless communication networks 230, so that find out corresponding data according to this pointer and read by this data server 210.
Fig. 8 is the processing flow chart of this machine readable code of the present invention.Wherein, this hand-hold radio communication device 240 obtains classification field 310 (step S810) earlier, judges the applicating category (step S820) of this machine readable code 220 again, and it is to judge according to the classification field 310 of this machine readable code 220.Fig. 9, Figure 10, Figure 11 and Figure 16 are the processing flow chart of such malapropism section 310 when being respectively advertisement, information search, purchase and transaction, secure data.
Fig. 9 is the classification field 310 of this machine readable code 220 of the present invention processing flow chart during for the advertisement classification.At first, in step S905, obtain the pointer that this pointer field 320 stores.In step S910, confirm this information category field 323 and this information content field 325.If this information category field 323 and this information content field 325 are not null pointer (null pointer), represent that then this information category field 323 and this information content field 325 record information category pointer and information content pointer respectively.
In step S915, confirm this description field 330.If this description field 330 has data, 242 contents with this description field 330 of this treating apparatus are shown in this display device 244.If this description field 330 does not have data, then proceed next step.
In step S920, judge whether to obtain more information, if, execution in step S925, if not, process ends then.In step S925, this information category pointer and information content pointer are sent to this data server 210 via this wireless communication networks 230.This data server 210 is with the pointer of this information category field 323 and information content field 325 input value as a hash function, to read data on it.This data server 210 is transmitted back to this hand-hold radio communication device 240 with these data via this wireless communication networks 230.240 of this hand-hold radio communication devices with this stroke count according to the show on this display device 244.
In step S930, judge whether this related information field 327 has a related information pointer, if having, execution in step S935, if not, execution in step S940 then.In step S935, this related information pointer is sent to this data server 210 via this wireless communication networks 230, and receives the data of this related information pointer correspondence.
In step S940, judge whether this expansion field 329 has one to expand pointer, if having, execution in step S945, if not, process ends then.In step S945, should expand pointer and be sent to this data server 210, and receive the data of this expansion pointer correspondence via this wireless communication networks 230.In step S950, judge whether this expansion field 329 still has other one to expand pointer, if having, execution in step S945, if not, process ends then.
Figure 10 is the classification field 310 of this machine readable code 220 of the present invention processing flow chart during for the information search classification.At first, in step S1010, this information category pointer and information content pointer are sent to this data server 210 via this wireless communication networks 230.This data server 210 is with the pointer of this information category field 323 and information content field 325 input value as a hash function, to read data on it.This data server 210 is transmitted back to this hand-hold radio communication device 240 with these data via this wireless communication networks 230.240 of this hand-hold radio communication devices with this stroke count according to the show on this display device 244.
In step S1015, judge whether this related information field 327 has a related information pointer, if having, execution in step S1020, if not, process ends then.In step S1020, this related information pointer is sent to this data server 210 via this wireless communication networks 230, and receives the data of this related information pointer correspondence.
In step S1025, whether still have other related information pointer in the data that received among the determining step S1020, if having, execution in step S1020 more then is not if there is execution in step S1030.
In step S1030, judge whether this expansion field 329 has one to expand pointer, if having, execution in step S1035, if not, process ends then.In step S1035, should expand pointer and be sent to this data server 210, and receive the data of this expansion pointer correspondence via this wireless communication networks 230.In step S1040, judge whether this expansion field 329 still has other one to expand pointer, if having, execution in step S1035, if not, process ends then.
Figure 11 is that the classification field 310 of this machine readable code 220 of the present invention is for buying and processing flow chart during transaction.At first, in step S1105, confirm this description field 330.If this description field 330 has data, 242 contents with this description field 330 of this treating apparatus are shown in this display device 244.If this description field 330 does not have data, then proceed next step.In step S1110, confirm this information category field 323 and this information content field 325.If this information category field 323 and this information content field 325 are not null pointer, represent that then this information category field 323 and this information content field 325 record information category pointer and information content pointer respectively.
In step S1115, this information category pointer and information content pointer are sent to this data server 210 via this wireless communication networks 230.This data server 210 is with the pointer of this information category field 323 and information content field 325 input value as a hash function, to read data on it.This data server 210 is transmitted back to this hand-hold radio communication device 240 with these data via this wireless communication networks 230.240 of this hand-hold radio communication devices with this stroke count according to the show on this display device 244.
In step S1120, judge whether to buy product, if, execution in step S1125 then, if not, process ends then.In step S1125, the user finishes relevant shopping need, and the personal information that transmits the user is to data server 210.This user's personal information can be the card number of credit card.The card number of this credit card can be via input media 245 inputs of this hand-hold radio communication device 240, (for example: a two-dimensional bar), this two-dimensional bar can comprise the general-purpose information code (UIC) of personal credit card data also can to use this hand-hold radio communication device 240 to transmit a machine readable code.
Figure 12 is the synoptic diagram of this general-purpose information code that comprises personal credit card data (UIC).This IP address field 321 these users' of record E-mail address or its personal address.Such malapropism section 310 these users' of record private data.These information category field 323 these general-purpose information codes of record (UIC) are credit card or fiscard.These description field 330 these general-purpose information codes of record (UIC) are VISA, Master or other credit card.
This information content field 325 these users' of record related data.For example: the card number of this user's name (Alan), telephone number (02-12345678), VISA credit card, and due date of VISA credit card.
This authentication field 340 these users' of record key or authorization key.These related information field 327 other relevant links of this user of record.For example: this user's network log (BLOG) network address.This expansion field 329 does not then write down any data in present embodiment, can be according to other data of application records yet.
In step S1130, data server 210 is confirmed personal credit card data.In step S1135, data server 210 is handled this transaction, and transmits message or authentication general-purpose information code (UIC) (step S1140) that a transaction is finished.This hand-hold radio communication device 240 receives message or the authentication general-purpose information code (UIC) that this transaction is finished, and is shown on this display device 244.
Figure 13 is the synoptic diagram of this authentication general-purpose information code (UIC).This IP address field 321 these ISPs' 260 of record network address.The type of such these ISP's 260 services of malapropism section 310 records, in present embodiment, it is " buying and transaction ".These information category field 323 these general-purpose information codes of record (UIC) are the transaction voucher, to allow this user know Transaction Success and to receive an authentication general-purpose information code (UIC).The target of these description field 330 these transaction of record, for example film ticket, ticket or ticket etc.
The place to use of these information content field 325 these film tickets of record or ticket, for example: Warner prestige show cinema or National Concert Hall.This information content field 325 also writes down this ISP's 260 title and phone, for user's inquiry or complaint.
This authentication field 340 these ISPs 260 of record send user's key or authorization key to because of this time transaction.This other the relevant link of concluding the business of these related information field 327 records.For example: the link of this transaction record.This extend information field 329 does not then write down any data in present embodiment, can be according to other data of application records yet.
When a user utilized the process flow diagram of Figure 11 to finish transaction, this data server 210 can be sent the product of transaction to this user (for example concert admission ticket) by post by traditional mailing way.This data server 210 also can be sent to this insubstantial product (for example electronic entrance ticket of concert) on this hand-hold radio communication device 240 of this user by authentication general-purpose information code (UIC).
Figure 14 is the synoptic diagram that this user uses insubstantial product (for example electronic entrance ticket of concert).As shown in the figure, when this user desires to enter the National Concert Hall listoning music, will authenticate on the display device 244 that general-purpose information code (UIC) is shown in this hand-hold radio communication device 240.One recognition system 1310 with video capturing device 1320 is obtained this authentication general-purpose information code (UIC), then allows this user enter National Concert Hall after the approval.
Figure 15 is the identifying procedure figure of this recognition system 1310.In step S1505, the two-dimensional bar on the scanning display apparatus 244.In step S1510, obtain this authentication general-purpose information code (UIC) from two-dimensional bar.In step S1515, obtain classification field and information category field.In step S1520, judge that whether this authentication general-purpose information code (UIC) is the transaction voucher, if be judged to be then execution in step S1525 of transaction voucher, if not, execution in step S1540 then.
In step S1525, obtain the pointer of answering pointer field to store.In step S1530, the confirmation classification and the information content.In step S1535, judge whether this authentication general-purpose information code (UIC) meets the transaction classification, meet transaction classification execution in step S1545 then if be judged to be, if not, execution in step S1540 then.If recognition system 1310 is built in the porch of National Concert Hall, and the information content field of this authentication general-purpose information code (UIC) shows the authentication general-purpose information code in its ice palace, Warner, and this moment, step S1540 showed authentification failure.
In step S1545, obtain authentication field to obtain individual Voucher Code.In step S1550, judge whether this authentication general-purpose information code (UIC) meets transaction authentication, if be judged to be and meet then execution in step S1555 of transaction authentication, if not, execution in step S1540 then.This authentication general-purpose information code (UIC) is though be the authentication general-purpose information code of National Concert Hall, if this authentication general-purpose information code had been used or had passed through term of life, this moment, step S1540 showed authentification failure.In step S1555, show authentication success.
Figure 16 is the classification field 310 of this machine readable code 220 of the present invention processing flow chart during for the secure data classification.At first, in step S1605, send the UIC that comprises personal data, to obtain personal key.In step S1610, obtain public-key cryptography.In step S1615, use the disclosure key and personal key that the literal that is stored in this description field 330 is decrypted, to obtain a secure data.This secure data can be an authorization key.
In step S1620, this with this information category pointer, information content pointer, and authorization key, is sent to this data server 210 via this wireless communication networks 230.This data server 210 is with the pointer of this information category field 323 and information content field 325 input value as a hash function, to read data on it.After this data server 210 is confirmed this authorization key, again these data are transmitted back to this hand-hold radio communication device 240 via this wireless communication networks 230.240 of this hand-hold radio communication devices with this stroke count according to the show on this display device 244.Follow-up step is identical with step 1015~step 1040 of Figure 10, will not give unnecessary details.
As shown in the above description, the present invention is when producing the relevant two-dimensional bar of data, the position of these data is made into a pointer, be subdivided into information category field 630 and information content field 650 simultaneously and with pointer, so that the relevant pointer in this data position is unique, and then quicken speed at database access.Simultaneously, pointer field 320 of the present invention more comprises related information field 327 and expands field 329, can increase the degree of depth of data association, the user can and expand the pointer of field 329 according to this related information field 327, deeply browse related data, need not carry out the input of literal or network address again, and then operation inconvenience and be difficult to find fast the problem of relevant information when avoiding browsing page on the conventional mobile phone, thereby simplify the flow process of information acquisition greatly, this is an outstanding technical characterictic of the present invention.In addition, the expanded character segment pointer more keeps the future feature expansion elasticity, for example but user's authorization data server operation person links related data automatically or ad data arrives this expansion field 329, or links the Search engine search result to this expansion field 329 or the like application.
The foregoing description only is to give an example for convenience of description, and interest field of the presently claimed invention should be as the criterion so that claims are described certainly, but not only limits to the foregoing description.