CN203118400U - Indoor-outdoor tour guiding device based on multi-mode hybrid location technology - Google Patents
Indoor-outdoor tour guiding device based on multi-mode hybrid location technology Download PDFInfo
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- CN203118400U CN203118400U CN 201320023859 CN201320023859U CN203118400U CN 203118400 U CN203118400 U CN 203118400U CN 201320023859 CN201320023859 CN 201320023859 CN 201320023859 U CN201320023859 U CN 201320023859U CN 203118400 U CN203118400 U CN 203118400U
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Abstract
The utility model discloses an indoor-outdoor tour guiding device based on multi-mode hybrid location technology. The indoor-outdoor tour guiding device based on the multi-mode hybrid location technology comprises a handheld terminal, wherein a main controller is arranged inside the handheld terminal, Android operating system software is arranged inside the main controller, and the main controller is connected with a capacitive touch screen input module, an audio/video playing module, a memorizer module, a Wi-Fi receiving and sending module, a scenic area map processing module and a text and image file processing module. Wi-Fi labels are respectively installed in scenic spots or indoor items on display in a scenic area, the main controller is communicated with a server through the internet, and the server comprises a data base. According to the indoor-outdoor tour guiding device based on the multi-mode hybrid location technology, tourists can visit the scenic spots through an active mode and a passive mode; according to indoor and outdoor conditions and a hybrid location mode with GPS positioning, indoor positioning and Wi-Fi label scenic spot triggering, wherein the indoor positioning and the Wi-Fi label scenic spot triggering are based on a WLAN, accurate triggering of adjacent scenic spots and objects is achieved, and the tourists can look into cultural connotation of the scenic spots through multimedia information of handheld terminal software.
Description
Technical field:
The utility model belongs to information industry and modern service industry field, is specifically related to a kind of indoor and outdoor that is applicable to based on guide's instrument of multi-mode hybrid location determination technology.
Background technology:
At present the location technology that adopts mainly comprises GPS location, cellular basestation location, wireless indoor environment location (comprising infrared ray, ultrasound wave, Bluetooth technology etc.), novel location technology (A-GPS, wireless aps, RFID location etc.), and size that these location technologies are based on what or wireless signal strength of distance, range difference is carried out position calculation.On the specific implementation of location, can take described one or more technology to mix.
For GPS (Global Positioning System, GPS) location technology, because the gps signal penetration power is very weak, signal is blocked or when cutting down, drift can appear in the GPS location, can't use in space indoor or comparatively sealing.For the base station location technology, do not need mobile phone or terminal to have the GPS station-keeping ability, as long as movable signal is arranged, just can put in place surely, but precision largely depends on the distribution of base station and the size of coverage, there is the time error can be above one kilometer.For the ultrasound wave location, the aerial decay of ultrasound wave is big, only is suitable for location among a small circle.For A-GPS (Assisted GPS, assistant GPS location), after Primary Location is carried out in the base station, seek star fast according to the gps satellite table of storing in the machine, carry out the GPS location then, the shortcoming of this technology: at first, the problem of indoor positioning still can't satisfactorily resolve at present; In addition, realize the location of A-GPS must be by repeatedly network transmission, and this is the air resource that taken that is considered to a large amount of to operator.Deficiency for RFID (Radio Frequency Identification, radio-frequency (RF) identification) location technology: passive type RFID need be identified the distance that object is pressed close to about several centimetres on label, and this can not be suitable for for handheld terminal; Active rfid tag recognition scope is tens meters scopes, and this just can realize that with AP (Access Point, i.e. WAP) sight spot distinguishes.
Particularly for example, number of patent application is CN201110381454.4 guide's instrument, the signal that the traveller that it collects by multi-region position signal picker advances, transfer in the multiple signals compositor, the computer recognition data software that the computer software adaptation forms, after the multiple Signal Matching by multiple signals compositor and the collection of multi-region position signal picker, transfer to Wi-Fi (Wireless Fidelity, wireless fidelity) transmitter is transmitted into the public wireless platform network, realize the long-range guide of computer, simultaneously, leave the scenic spot and also can appreciate the scenic spot lantern slide.Number of patent application is CN201120360104.5 wireless guide system based on the Zigbee technology, and it comprises hand-held guide instrument, guiding node and central control unit node, and described hand-held guide's instrument by the guiding node signal triggering, is carried by the visitor; Described guiding node places the fixed position, communicates by letter with hand-held guide's instrument with center control nodes; Described center control nodes is System Control Center, is used for system data and upgrades and node detection.
The utility model content:
The utility model is different from the technology that other guide's instrument are realized in the above background technology, has proposed a kind of indoor and outdoor that is applicable to based on guide's instrument of multi-mode hybrid location determination technology, adopts the multi-mode hybrid location determination technology.
The technical solution adopted in the utility model is:
A kind of indoor and outdoor that is applicable to is based on guide's instrument of multi-mode hybrid location determination technology, it is characterized in that: include handheld terminal, handheld terminal is built-in with master controller, described master controller is built-in with the Android operating system software, and master controller is connected with capacitance touch screen load module, audio frequency and video playing module, memory module, Wi-Fi transceiver module, scenic spot map processing module, literal and picture file processing module; Be equipped with the Wi-Fi label respectively in outdoor sight spot in the scenic spot or the indoor showpiece, master controller includes database by internet and server communication in the server.
Described a kind of indoor and outdoor that is applicable to is characterized in that based on guide's instrument of multi-mode hybrid location determination technology: described master controller is the master controller based on the ARM dual core processor.
Described a kind of indoor and outdoor that is applicable to is characterized in that based on guide's instrument of multi-mode hybrid location determination technology: when described Wi-Fi transceiver module received the signal of the Wi-Fi label that identifies, the multimedia information in the nearest sight spot of visitor of adjusting the distance earlier triggered.
Described a kind of indoor and outdoor that is applicable to is based on guide's instrument of multi-mode hybrid location determination technology, and it is characterized in that: the capacitance touch screen of described capacitance touch screen load module is embedded on the front end face of handheld terminal.
Principle of work of the present utility model and the course of work are:
The multi-mode of guide's instrument of the present utility model is embodied in the visitor can carry out the visit at sight spot by active and passive type dual mode: the visitor can arrange the sight spot oneself liked earlier at handheld terminal and independently goes sight-seeing according to obtaining the personalized path that server recommends under the aggressive mode; The visitor only goes sight-seeing automatically according to the path that server is recommended under the Passive Mode.This guide instrument allows the visitor can freely select a kind of of two kinds of patterns to go sight-seeing, and is more flexible convenient.
The hybrid location determination technology of guide's instrument of the present utility model is: outdoor GPS location, the sign of closing on the sight spot based on indoor positioning and the Wi-Fi label of WLAN trigger.Specifically: under outdoor environment, utilize the Wi-Fi transceiver module to realize the GPS location.Indoor, because gps signal is blocked, the utility model adopts WLAN (wireless local area network) to locate AP location in other words.In addition, consider that above-mentioned bearing accuracy can only reach 3-5 rice, if when in the 3-5 rice sight spot, many places being arranged, for ease of distinguishing apart from the nearest sight spot of visitor, trigger corresponding sight spot information, this guide instrument also needs each sight spot in the visit scenic spot is identified respectively with the Wi-Fi active label with unique SSID (Service Set Identifier, service set) numbering.Same, in the large-scale so indoor tourist attractions of museum, cultural center, with WLAN(Wireless Local Area Network, WLAN (wireless local area network)) the realization indoor positioning.Relatively close on and the AP bearing accuracy can't realize the sight spot also will showpiece being identified by means of the Wi-Fi active label under the correct situation about triggering at showpiece, in order on guide's instrument, in time trigger the multimedia messages of corresponding showpiece.
The hybrid location determination technology that the beneficial effect that the hybrid location determination technology of this guide instrument can reach is can be realized the bearing accuracy of indoor and outdoor 3-5 rice, can correctly trigger the multimedia messages of the interior sight spot of 3-5 rice or showpiece.Adopt the mobile Internet technology, in conjunction with the scenic spot geographic information map, by the location to visitor's indoor and outdoor location and sight spot or showpiece, trigger sight spot information, push the cultural tour service to the visitor.
The software of guide's instrument described in the utility model is by the Android platform development, the function that software is realized comprises the exploitation of data management software in the exploitation, guide's instrument of guide's software under the exploitation, guide's instrument aggressive mode of the foundation of exploitation, sight spot or the showpiece multimedia database of scenic spot map, indoor and outdoor positioning software etc., with the location of finishing sight spot or showpiece and the work of Wi-Fi electronic tag triggering.
The utility model has the advantages that:
The utility model can carry out the visit at sight spot by active and passive type dual mode for the visitor, be applicable to outdoor, indoor, has the mixed positioning mode that has both outdoor GPS location and trigger based on indoor positioning and the Wi-Fi label sight spot of WLAN according to the indoor and outdoor situation, realized the bearing accuracy of indoor and outdoor 3-5 rice, the sight spot and the object that close on are realized correct triggering, allow the visitor understand the cultural connotation at sight spot in depth by the multimedia messages of handheld terminal software.
Description of drawings:
Fig. 1 is inner structure block diagram of the present utility model.
Fig. 2 is the principle flow chart of multi-mode indoor and outdoor mixed positioning of the present utility model.
Specific implementation method:
As shown in Figure 1, a kind of indoor and outdoor that is applicable to is based on guide's instrument of multi-mode hybrid location determination technology, include handheld terminal, handheld terminal is built-in with master controller 1, master controller 1 is built-in with the Android operating system software, and master controller 1 is connected with capacitance touch screen load module 2, audio frequency and video playing module 3, memory module 4, Wi-Fi transceiver module 5, scenic spot map processing module 6, literal and picture file processing module 7; Be equipped with Wi-Fi label 8 respectively in outdoor sight spot in the scenic spot or the indoor showpiece, master controller 1 is communicated by letter with server 9 by the internet, includes database in the server 9.
When Wi-Fi transceiver module 5 received the signal of the Wi-Fi label that identifies, the multimedia information in the nearest sight spot of visitor of adjusting the distance earlier triggered.
The capacitance touch screen of capacitance touch screen load module 2 is embedded on the front end face of handheld terminal.
Hybrid location determination technology is: outdoor GPS location, the sign of closing on the sight spot based on indoor positioning and the Wi-Fi label of WLAN trigger.The specific implementation process is as described below:
1, under Passive Mode, server initiatively provides the optimal path suggestion for the visitor according to the sight spot geographic information map attribute information of the current position of visitor, sight spot density, database storage by optimizing algorithm; Under aggressive mode, the sight spot information that server is selected in conjunction with the visitor according to information needed under the Passive Mode carries out the optimal path suggestion.
2, be positioned at when outdoor when visitor's the handheld terminal instrument of namely conducting a sightseeing tour, the user sends Location Request, and the applying GPS location technology shows positioning result at guide's instrument.Indoor, because gps signal is blocked, the utility model adopts the wireless local area network AP location.Situation with indoor positioning is consistent in this case.Consider that above-mentioned bearing accuracy can only reach 3-5 rice, if when in the 3-5 rice sight spot, many places being arranged, for ease of distinguishing apart from the nearest sight spot of visitor, trigger corresponding sight spot information, this guide instrument also needs each sight spot in the visit scenic spot is identified respectively with the Wi-Fi active label with unique number.Around receiving, closes on by guide's instrument the wireless signal strength value that the Wi-Fi label at sight spot sends, by the software of under the Android platform, developing in the middle of guide's instrument the wherein maximum corresponding sight spot information of the corresponding SSID value of signal value is triggered, output module by guide's instrument is exported literal, picture, audio frequency, the video information at sight spot, and the visitor can select to play or skip the sight spot multimedia messages of triggering.
3, in the large-scale so indoor tourist attractions of museum, cultural center, realize technology with the AP WAP.Guide's instrument sends positioning request signal, AP receives wireless signal, and send to location-server by WLAN, server compares in conjunction with the location fingerprint database of real-time signal strength value and off-line phase, immediate position is fed back, and the software processing of developing under the Android platform by guide's terminal shows.Similar with outdoor location situation, relatively close on and the AP bearing accuracy can't realize the sight spot also will showpiece being identified by means of the Wi-Fi active label under the correct situation about triggering at showpiece, in order on guide's instrument, in time trigger the multimedia messages of corresponding showpiece, allow the visitor understand the cultural connotation of showpiece.
Supposing has several sight spots in the visit scenic spot, realizes the mutual of sight spot and visitor by handheld terminal, and specific implementation method is as described below, and the method is applicable to the sign to road too.
1, early stage, the Wi-Fi label was installed at each sight spot in the scenic spot, these labels have unique SSID identiflication number and sight spot correspondence one by one in advance through the Single Chip Microcomputer (SCM) program configuration, are used for the sight spot is identified, remedy the validity that trigger when intensive at the sight spot, correctly trigger sight spot information.The space transmission towards periphery constantly of mounted Wi-Fi label has the signal of SSID numbering.
2, after the visitor enters the scenic spot, for every visitor is equipped with a hand-held terminal device with functions such as Wi-Fi, GPS location, multimedias.Handheld terminal passes through the software development of Android platform in advance, can realize search reception, the Signal Processing of signal, the output of information, and comprise the attribute information at each sight spot in the geographic information map, i.e. position, literal, picture, audio/video information in its storer.
3, after the hand-held terminal device of opening the Wi-Fi function enters in the sight spot coverage of Wi-Fi tag identifier, near the signal of the sight spot Wi-Fi of place label handheld terminal will be searched for automatically and receive.These signals not only comprise id signal and also comprise the tag location signal, handheld terminal is at first according to MAC (the Media Access Control of signal, medium access control) signal for the sign sight spot is told in address and SSID block of information, handheld terminal mates the corresponding SSID numbering of the RSSI value of the id signal maximum that receives with sight spot information then, exports the attribute information at sight spot then.
4, the visitor can select play or skip the sight spot information of automatic triggering according to the needs of oneself, realize visitor and its place (near) immediate interactive at sight spot, allow the visitor understand in depth to be correlated with the cultural connotation at sight spot.
As Fig. 2, indoor positioning is divided into off-line phase and real-time two stages of location in the utility model.The concrete function of indoor location that realizes in such a way.
1. the work that will do in off-line phase is: in the target area, the WLAN terminal is gathered signal at limited sample point or perhaps fingerprint point place from AP on every side, measurement receives RSSI (the Received Signal Strength Indication that accepts from contiguous some AP, the acknowledge(ment) signal intensity level), and the record self-position.Capture terminal observation MAC Address is as identifying information, and the priori data that will comprise information such as AP identifying information, AP signal intensity and corresponding observation sample point position is then preserved, and sets up the received signals fingerprint database.
2. real-time positioning stage: each AP in the scope is accepted in locating terminal scanning, and according to the signal intensity of each AP, in the received signals fingerprint database of off-line phase, find out and the immediate fingerprint recording of survey AP signal intensity, and with the position of the positional information in this record as locating terminal.
Claims (4)
1. one kind is applicable to that the indoor and outdoor is based on guide's instrument of multi-mode hybrid location determination technology, it is characterized in that: include handheld terminal, handheld terminal is built-in with master controller, described master controller is built-in with the Android operating system software, and master controller is connected with capacitance touch screen load module, audio frequency and video playing module, memory module, Wi-Fi transceiver module, scenic spot map processing module, literal and picture file processing module; Be equipped with the Wi-Fi label respectively in outdoor sight spot in the scenic spot or the indoor showpiece, master controller includes database by internet and server communication in the server.
2. a kind of indoor and outdoor that is applicable to according to claim 1 is characterized in that based on guide's instrument of multi-mode hybrid location determination technology: described master controller is the master controller based on the ARM dual core processor.
3. a kind of indoor and outdoor that is applicable to according to claim 1 is based on guide's instrument of multi-mode hybrid location determination technology, it is characterized in that: when described Wi-Fi transceiver module received the signal of the Wi-Fi label that identifies, the multimedia information in the nearest sight spot of visitor of adjusting the distance earlier triggered.
4. a kind of indoor and outdoor that is applicable to according to claim 1 is based on guide's instrument of multi-mode hybrid location determination technology, and it is characterized in that: the capacitance touch screen of described capacitance touch screen load module is embedded on the front end face of handheld terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023859 CN203118400U (en) | 2013-01-17 | 2013-01-17 | Indoor-outdoor tour guiding device based on multi-mode hybrid location technology |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201320023859 CN203118400U (en) | 2013-01-17 | 2013-01-17 | Indoor-outdoor tour guiding device based on multi-mode hybrid location technology |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105025101A (en) * | 2015-07-16 | 2015-11-04 | 山东慧行天下文化传媒有限公司 | Hand-drawn map-based intelligent guide and navigation system of Android system |
| CN105810130A (en) * | 2014-12-31 | 2016-07-27 | 航天信息股份有限公司 | Scenic area guided tour system and method |
| CN109523941A (en) * | 2018-12-20 | 2019-03-26 | 华中科技大学鄂州工业技术研究院 | Interior based on cloud identification technology is with guidance method and device |
| CN113840228A (en) * | 2021-08-25 | 2021-12-24 | 北京航空航天大学杭州创新研究院 | Pedestrian indoor positioning method based on positioning matching |
-
2013
- 2013-01-17 CN CN 201320023859 patent/CN203118400U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105810130A (en) * | 2014-12-31 | 2016-07-27 | 航天信息股份有限公司 | Scenic area guided tour system and method |
| CN105025101A (en) * | 2015-07-16 | 2015-11-04 | 山东慧行天下文化传媒有限公司 | Hand-drawn map-based intelligent guide and navigation system of Android system |
| CN105025101B (en) * | 2015-07-16 | 2016-03-02 | 山东慧行天下文化传媒有限公司 | Based on the intelligent guide guide system of the android system of hand-drawing map |
| CN109523941A (en) * | 2018-12-20 | 2019-03-26 | 华中科技大学鄂州工业技术研究院 | Interior based on cloud identification technology is with guidance method and device |
| CN113840228A (en) * | 2021-08-25 | 2021-12-24 | 北京航空航天大学杭州创新研究院 | Pedestrian indoor positioning method based on positioning matching |
| CN113840228B (en) * | 2021-08-25 | 2024-04-02 | 北京航空航天大学杭州创新研究院 | Pedestrian indoor positioning method based on positioning matching |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20160117 |
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| EXPY | Termination of patent right or utility model |