CN101430767A - Tour guiding system for implementing small-area tour guide by reading video codec - Google Patents
Tour guiding system for implementing small-area tour guide by reading video codec Download PDFInfo
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- CN101430767A CN101430767A CNA200710177094XA CN200710177094A CN101430767A CN 101430767 A CN101430767 A CN 101430767A CN A200710177094X A CNA200710177094X A CN A200710177094XA CN 200710177094 A CN200710177094 A CN 200710177094A CN 101430767 A CN101430767 A CN 101430767A
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Abstract
The invention relates to a guiding system for achieving small area guide by reading image codes. The guiding system comprises: guiding tags which are arranged at a sight spot and printed with the image codes on surfaces; an image pick-up unit which is used for acquiring optical images; an image sensor which converts the optical images into digital signals; a digital processor which analyzes the digital signals to obtain the image codes and decodes the image codes to obtain corresponding information codes; a memory cell which stores a locating information generating system; a processing module which controls the locating information generating system to search for the information code same as that obtained by decoding in an full-range electronic map, and generates locating information; and an information output module which receives the locating information generated by the processing module and outputs the locating information. The guiding system can conveniently and quickly achieve locating a small area without arranging a landmark device which transmits the locating information in a radio manner, and has very low cost and maintenance fee.
Description
[affiliated technical field]
The present invention relates to a kind ofly provides the guide system of the electronic chart of region to the user, particularly a kind of guide system of realizing the zonule guide to visitors by reading image codes.
[background technology]
Tourism is a dark popular stress-relieving activity always.Particularly in recent years, along with the raising of people's living standard, the tourism consumption expenditure is also increasing, and tourist industry is just flourish.In order to allow each visitor can both enjoy guide to visitors information anywhere or anytime, the patent of China Patent No. 93219301.3, name is called the utility model of " wireless electron audio guide device ", this device is actually a kind of small, dedicated wireless transmit radio station, when the visitor carries zone, the close sight spot of the receiver of renting, receive tour guide information by the infrared wireless mode that waits.The patent of China Patent No. 99113639.X in addition, name is called " self-supporting tourist guide system and method thereof ".This guide system has proposed a kind of similar information of utilizing public communication network and subscriber phone to constitute and has served the system of formula.Existing tour guide device or guide system all need be with the wireless network transmissions tour guide informations, but, wireless network not only cost is high, and needs continuous later maintenance, and it is bigger in the intensive zone of contentss of the exhibition such as museum, exhibition center numerous base stations difficulty to be set.
In addition, adopt of present zonule location technology positions with received wireless signal more, do not use wireless mode to receive information and then can't distinguish the user region, and then can't locate.
[summary of the invention]
The object of the present invention is to provide a kind of new guide system that passes through reading image codes realization zonule guide to visitors, technical matters to be solved is that the guide to visitors device can be positioned by obtaining the image coding of printing on the guide to visitors label.
The object of the invention to solve the technical problems realizes by the following technical solutions.According to a kind of guide system by reading image codes realization zonule guide to visitors that invention proposes, it comprises: the guide to visitors label, and be arranged at and respectively go sight-seeing sight spot or exhibition article place, surface printing has the image coding of representing this sight spot or article; The image reading unit, it is used to obtain the optical image of image coding that is printed on the guide to visitors label; Imageing sensor receives the optical image that the image reading unit obtains, and optical image of image coding is converted into digital signal; Digital processing unit, the digital signal that conversion generates to imageing sensor is resolved and is obtained image coding, this image coding is decoded, to obtain and the pairing information code of this image coding; Storage unit, store the locating information generation system, comprise in this locating information generation system and record the full width electronic chart of respectively going sight-seeing sight spot or exhibition article and path in the zone, the corresponding position of respectively going sight-seeing sight spot or exhibition article in this full width electronic chart is marked with the information code of represent this visit sight spot or exhibition article, this information code with at the visit sight spot of its representative or to put on display the image coding of printing on the guide to visitors label of article place setting corresponding; Processing module, receive the information code that digital processing unit sends, control locating information generation system is searched in the full width electronic chart and the consistent information code of information code of decoding and obtaining, and generates locating information according to visit sight spot that is marked with this information code in the electronic chart or exhibition article region; Message output module, the locating information that receiving processing module generates is with this locating information output.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid guide system by reading image codes realization zonule guide to visitors, described image reading unit comprises light source, lens and the optical filtering that connects successively, imageing sensor is to be CCD inductor or CMOS inductor.
Aforesaid guide system by reading image codes realization zonule guide to visitors, described image coding is the miniature coding of infrared printing ink.
Aforesaid guide system by reading image codes realization zonule guide to visitors, described image coding is drawn to contain carbon printing ink.
Aforesaidly realize that by reading image codes the guide system of zonule guide to visitors, described image coding are number to be made on the guide to visitors label with the printing ink look different with the figure, the literal that print on the guide to visitors label.
Aforesaid guide system by reading image codes realization zonule guide to visitors, described message output module comprises display, the graphic file that the display receiving processing module sends is also handled the back demonstration.
The aforesaid guide system of realizing the zonule guide to visitors by reading image codes, described locating information information generating system is searched the identical information code that obtains with the digital processing unit decoding in the full width electronic chart, and be that the center generates this regional electronic chart with the tourist attractions that are marked with this information code or exhibition article, be sent to message output module with this regional electronic chart as locating information.
By technique scheme, the present invention realizes that by reading image codes the guide system of zonule guide to visitors has following advantage:
The present invention is arranged at the image coding of printing on the guide to visitors label of respectively going sight-seeing sight spot or exhibition article place by obtaining, the guide to visitors device can be located in electronic chart, therefore, system supplier only need go sight-seeing the sight spot or put on display the article place this guide to visitors label is set at each, and in the guide to visitors device, deposit the electronic chart that is marked with the information code of representing this visit sight spot or exhibition article in the corresponding position in, both can realize the location, zonule quickly and easily, and not needing to be provided with the ground device for mark of wireless transmit locating information, cost and maintenance cost are extremely cheap.
[description of drawings]
Fig. 1 is the present invention realizes the guide system of zonule guide to visitors by reading image codes a structural representation.
Fig. 2 is the present invention realizes the guide method of zonule guide to visitors by reading image codes a process flow diagram.
[embodiment]
Reach technological means and the effect that predetermined purpose is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, a kind of the present invention of foundation the present invention proposition is realized the guide system of zonule guide to visitors by reading image codes, its embodiment, structure, feature and effect thereof, describe in detail as after.
See also shown in Figure 1ly, being the present invention realizes the structural representation of the guide system of zonule guide to visitors by reading image codes.This system comprises: be arranged at the guide to visitors label and the guide to visitors device of respectively going sight-seeing sight spot or exhibition article place.The guide to visitors label can be fixedly set in respectively goes sight-seeing sight spot or exhibition article place, also can be provided with in the mode that is pasted on ad-hoc location, and this guide to visitors label surface is printed with can this guide to visitors sight spot of unique representative or the image coding of exhibition article.The guide to visitors device comprises: the image reading unit, and it is used to obtain the optical image of image coding that is printed on the guide to visitors label; Imageing sensor receives the optical image that the image reading unit obtains, and optical image of image coding is converted into digital signal; Digital processing unit, the digital signal that conversion generates to imageing sensor is resolved and is obtained image coding, this image coding is decoded, to obtain the information code of unique this image coding of representative; Storage unit, store the locating information generation system, comprise in this locating information generation system and record the full width electronic chart of respectively going sight-seeing sight spot or exhibition article and path in the zone, the corresponding position of respectively going sight-seeing sight spot or exhibition article in this full width electronic chart is marked with the information code of represent this visit sight spot or exhibition article, this information code with at the visit sight spot of its representative or to put on display the image coding of printing on the guide to visitors label of article place setting corresponding; Processing module, receive the information code that digital processing unit sends, control locating information generation system is searched in the full width electronic chart and the consistent information code of information code of decoding and obtaining, and generates locating information according to visit sight spot that is marked with this information code in the electronic chart or exhibition article region; Message output module, the locating information that receiving processing module generates is with this locating information output.
Above-mentioned image reading unit is used to read the image that sets in advance in the image coding of guide to visitors label surface, this image coding can be the site of some default on body surfaces such as paper, and on the guide to visitors label, can also be printed with icon or literal visibly, it is invisible or unconspicuous that this site can be naked eyes institute, as adopt the infrared printing ink seal or contain carbon printing ink and draw, or be formed on the paper with miniature coding form, this site can not influence the reading of user to icon or literal, thus figure that prints on the above-mentioned guide to visitors label or literal can with the overlapping printing of image coding and the same area in; In addition, this image coding can also be number to be made on the guide to visitors label with the printing ink look different with the figure, the literal that print on the guide to visitors label.
In order to distinguish image coding in image, above-mentioned image reading unit comprises light source, lens and the optical filtering that connects successively, and imageing sensor is to be CCD inductor or CMOS inductor.This image reading unit is launched infrared light guide to visitors label surface place so far, the image coding that makes this guide to visitors label surface be provided with can be received as one by optical pick-up unit and respond image, imageing sensor sends to digital processing unit with the electric signal of this image, digital processing unit is decoded to this image coding, to obtain and this image coding information corresponding sign indicating number, processing module can be operated accordingly according to information code.
Above-mentioned message output module comprises display, and the video file that the display receiving processing module sends is also handled the back demonstration.
Above-mentioned locating information information generating system is searched the identical information code that obtains with the digital processing unit decoding in the full width electronic chart, and be that the center generates this regional electronic chart with the tourist attractions that are marked with this information code or exhibition article, be sent to message output module with this regional electronic chart as locating information.
See also shown in Figure 2ly, being the present invention realizes the process flow diagram of the guide method of zonule guide to visitors by reading image codes.Use above-mentioned guide system to realize that the method for zonule guide to visitors is as follows:
In each tourist attractions or exhibition article place the guide to visitors label is set, being preset with at this guide to visitors label surface can these tourist attractions of unique representative or the image coding of exhibition article;
Storage includes the full width electronic chart in tourist attractions or exhibition article and path in the guide to visitors device, and each tourist attractions in this full width electronic chart or exhibition article place mark represent the information code of these tourist attractions or exhibition article, and this information code is that image coding decoding by these tourist attractions of unique representative or exhibition article obtains;
The user uses the image reading unit of guide to visitors device to obtain the optical image of guide to visitors label, imageing sensor is converted into digital signal with the optical image that the image reading unit obtains, and from the image of this digital signal, parse image coding by digital processing unit, again this image coding decoding is obtained corresponding information code;
Whether processing module is searched in the full width electronic chart and is marked with and the consistent information code of information code of decoding and obtaining, if have, then be generated as guide to visitors information, and this guide to visitors information exported by message output module with tourist attractions that are marked with this information code or the electronic chart that puts on display the article place; If do not have consistent information code in the full width electronic chart, then finish zonule guide to visitors work.
Above-mentioned guide system realizes that the guide method of zonule can also may further comprise the steps: store multimedia database in the guide to visitors device, this multimedia database is corresponding with information code with multimedia file; The processing module information code that decoding obtains according to data processor is searched corresponding multimedia file in multimedia database, and will export message output module output to after the multimedia file processing of transferring.
Particularly, processing module both can be searched and the consistent information code of information code of decoding and obtaining in multimedia database and full width electronic chart, thereby generate guide to visitors information or transfer multimedia file, also can according to information code judge its represent corresponding to the multimedia file in the multimedia database or in the full width electronic chart certain tourist attractions or the exhibition article, the function command that above-mentioned processing module can be moved according to the numerical value judging treatmenting module of information code, it is canned data sign indicating number in the multimedia database, represent the information code of each tourist attractions or exhibition article to belong in the different numerical ranges in the full width electronic chart, processing module is determined the residing numerical range of this information code according to the numerical value of the information code that is obtained by the digital processing unit decoding, be in the numerical range under the canned data sign indicating number in the multimedia database as this information code, then in multimedia database, transfer corresponding multimedia file, and this multimedia file of decodes and plays, be in the numerical range under the information code of representing each tourist attractions or exhibition article in the full width electronic chart as this information code, then the electronic chart with the tourist attractions of this information code representative or exhibition article place generates guide to visitors information and output.
Above-mentioned information code can also promptly be represented certain tourist attractions or exhibition article in the full width electronic chart, again in multimedia database corresponding to multimedia file, this multimedia file is corresponding with the tourist attractions or the exhibition article of information code representative in the full width electronic chart, processing module is after receiving the information code that obtains after the digital processing unit decoding, transfer electronic chart with the tourist attractions of this information code representative or exhibition article place, electronic chart with this place generates guide to visitors information and output, and in multimedia database, transfer corresponding multimedia file, thereby can be with this multimedia file music as a setting, tour guide speeches etc. cooperate electronic chart output.
Claims (7)
1, a kind of guide system by reading image codes realization zonule guide to visitors is characterized in that it comprises:
The guide to visitors label is arranged at and respectively goes sight-seeing sight spot or exhibition article place, and surface printing has the image coding of representing this sight spot or article;
The image reading unit, it is used to obtain the optical image of image coding that is printed on the guide to visitors label;
Imageing sensor receives the optical image that the image reading unit obtains, and optical image of image coding is converted into digital signal;
Digital processing unit, the digital signal that conversion generates to imageing sensor is resolved and is obtained image coding, this image coding is decoded, to obtain and the pairing information code of this image coding;
Storage unit, store the locating information generation system, comprise in this locating information generation system and record the full width electronic chart of respectively going sight-seeing sight spot or exhibition article and path in the zone, the corresponding position of respectively going sight-seeing sight spot or exhibition article in this full width electronic chart is marked with the information code of represent this visit sight spot or exhibition article, this information code with at the visit sight spot of its representative or to put on display the image coding of printing on the guide to visitors label of article place setting corresponding;
Processing module, receive the information code that digital processing unit sends, control locating information generation system is searched in the full width electronic chart and the consistent information code of information code of decoding and obtaining, and generates locating information according to visit sight spot that is marked with this information code in the electronic chart or exhibition article region;
Message output module, the locating information that receiving processing module generates is with this locating information output.
2, the guide system of realizing the zonule guide to visitors by reading image codes according to claim 1, it is characterized in that described image reading unit comprises light source, lens and the optical filtering that connects successively, imageing sensor is to be CCD inductor or CMOS inductor.
3, the guide system by reading image codes realization zonule guide to visitors according to claim 2 is characterized in that described image coding is the miniature coding of infrared printing ink.
4, the guide system by reading image codes realization zonule guide to visitors according to claim 2 is characterized in that described image coding is to contain the carbon printing ink drafting.
5, according to claim 2ly realize the guide system of zonule guide to visitors, it is characterized in that described image coding is number to be made on the guide to visitors label with the printing ink look different with the figure, the literal that print on the guide to visitors label by reading image codes.
6, the guide system by reading image codes realization zonule guide to visitors according to claim 1 is characterized in that described message output module comprises display, and the graphic file that the display receiving processing module sends is also handled the back demonstration.
7, the guide system of realizing the zonule guide to visitors by reading image codes according to claim 1, it is characterized in that described locating information information generating system searches the identical information code that obtains with digital processing unit decoding in the full width electronic chart, and be that the center generates this regional electronic chart with the tourist attractions that are marked with this information code or exhibition article, be sent to message output module with this regional electronic chart as locating information.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA200710177094XA CN101430767A (en) | 2007-11-09 | 2007-11-09 | Tour guiding system for implementing small-area tour guide by reading video codec |
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| CNA200710177094XA CN101430767A (en) | 2007-11-09 | 2007-11-09 | Tour guiding system for implementing small-area tour guide by reading video codec |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954191A (en) * | 2010-08-25 | 2011-01-26 | 颜小洋 | Intelligent entertainment mobile robot |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954191A (en) * | 2010-08-25 | 2011-01-26 | 颜小洋 | Intelligent entertainment mobile robot |
| CN101954191B (en) * | 2010-08-25 | 2013-05-01 | 颜小洋 | Intelligent entertainment mobile robot |
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Effective date of registration: 20090320 Address after: International Building, No. 58, No. 11 West Fourth Ring Road, Beijing, Haidian District Applicant after: Beijing Huaqi Information & Digital Technology Co., Ltd. Address before: International Building, No. 58, No. 11 West Fourth Ring Road, Beijing, Haidian District Applicant before: Beijing Huaqi Information Digital Technology Co., Ltd. Co-applicant before: Beijing Huaqi Code Tech. Lab. Co., Ltd. |
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Owner name: BEIJING AIGO PEN DIGITAL TECHNOLOGY CO.,LTD. Free format text: FORMER OWNER: HUAQI ZIXUN DIGITAL SCIENCE + TECHNOLOGY CO., LTD., BEIJING Effective date: 20090508 |
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Effective date of registration: 20090508 Address after: International Building, No. 58, No. 10 West Fourth Ring Road, Beijing, Haidian District Applicant after: Beijing Aigo Digital Technology Co., Ltd. Address before: International Building, No. 58, No. 11 West Fourth Ring Road, Beijing, Haidian District Applicant before: Beijing Huaqi Information & Digital Technology Co., Ltd. |
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Owner name: BEIJING LANG AI HI-TECH. DIGITAL TECHNOLOGY CO., L Free format text: FORMER OWNER: BEIJING AIGOPEN DIGITAL TECHNOLOGY CO., LTD. Effective date: 20111223 |
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Effective date of registration: 20111223 Address after: 100080, International Building, No. 58 West Fourth Ring Road, Haidian District, Beijing, 10 floor Applicant after: Beijing long hi tech digital technology Co., Ltd. Address before: 100080, International Building, No. 58 West Fourth Ring Road, Haidian District, Beijing, 10 floor Applicant before: Beijing Aigo Digital Technology Co., Ltd. |
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Open date: 20090513 |