CN102759354B - A kind of air navigation aid, device and indoor location dispensing device and positioning system - Google Patents
A kind of air navigation aid, device and indoor location dispensing device and positioning system Download PDFInfo
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- CN102759354B CN102759354B CN201210219869.6A CN201210219869A CN102759354B CN 102759354 B CN102759354 B CN 102759354B CN 201210219869 A CN201210219869 A CN 201210219869A CN 102759354 B CN102759354 B CN 102759354B
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Abstract
The invention discloses a kind of air navigation aid, and disclose corresponding guider and indoor location dispensing device and positioning system, air navigation aid comprises: the wirelessly three-dimensional geographical location information of presumptive area in receiving chamber; Three-dimensional geographical location information and the machine current location information are compared and calculates, obtain result of calculation; Generate according to result of calculation or upgrade the three-dimensional map of indoor presumptive area and show.By the way, the present invention can realize indoor navigation function, makes user conveniently obtain the positional information of indoor presumptive area.
Description
Technical field
The present invention relates to a kind of air navigation aid, device and indoor location dispensing device and positioning system.
Background technology
At present, outdoor navigation Service such as Baidu's map, Google Maps etc. are obtained for and use widely easily, bring great convenience to the go off daily of people.
But relative to outdoor navigation Service, indoor navigation is not well solved.Such as, people often run into look round for retail shop in market, sometimes, even if there is retail shop guide to visitors figure in market, but because title/the position of the retail shop that do not upgrade in time, have misled client, for retail shop and client bring inconvenience.In addition, people also can run into, and do shopping in a large-scale supermarket, often can not find the purchase region of article needed for oneself or cashier etc., waste plenty of time and energy.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of air navigation aid, device and indoor location dispensing device and positioning system, indoor navigation can be realized, make user conveniently obtain the positional information of indoor presumptive area, save time and avoid wasting unnecessary energy.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of air navigation aid, comprising: the wirelessly three-dimensional geographical location information of presumptive area in receiving chamber; Described three-dimensional geographical location information and the machine current location information are compared and calculates, obtain result of calculation; Generate according to described result of calculation or upgrade the three-dimensional map of indoor presumptive area and show.
Wherein, in described wirelessly receiving chamber, the concrete steps of the three-dimensional geographical location information of presumptive area are: wirelessly receive the identification information being loaded with the three-dimensional geographical location information of indoor presumptive area, and described three-dimensional geographical location information is the GPS position information of presumptive area in respective chamber/chambers and the altitude info ination that become by pressure conversion.
Wherein, described according to result of calculation generate or upgrade indoor presumptive area three-dimensional map and display after, also comprise: judge whether current location information changes, if described current location information changes, then upgrade the three-dimensional map of described indoor presumptive area according to current location information and show; If current location information does not change, then keep the three-dimensional map of original indoor presumptive area and show.
For solving the problems of the technologies described above, another technical solution used in the present invention is: provide a kind of guider, comprise receiver module, computing module and map generation module: receiver module, described three-dimensional geographical location information is sent to computing module for the three-dimensional geographical location information of presumptive area in wirelessly receiving chamber; Computing module, for calculating comparing from the described three-dimensional geographical location information of receiver module and the machine current location information, obtaining result of calculation and sending to map generation module; Map generation module, for generating according to the described result of calculation from computing module or upgrade the three-dimensional map of indoor presumptive area and show.
Wherein, described receiver module is specifically for wirelessly receiving the identification information being loaded with the three-dimensional geographical location information of indoor presumptive area, and described three-dimensional geographical location information is the GPS position information of presumptive area in respective chamber/chambers and the altitude info ination that become by pressure conversion.
Wherein, described guider comprises: GPS module, for constantly obtaining the current location information of the machine, and described current location information is issued computing module.
Wherein, described guider comprises: judge module, for judging whether the current location information of the machine that described GPS module obtains changes, if described current location information changes, then map generation module is indicated to upgrade the three-dimensional map of described indoor presumptive area according to current location information and show; If current location information does not change, then map generation module is indicated to keep the three-dimensional map of original indoor presumptive area and show.
For solving the problems of the technologies described above, the technical scheme in addition that the present invention adopts is: provide a kind of indoor location dispensing device, for being fixed on indoor and comprising: locating module, for constantly obtaining the three-dimensional geographical location information of indoor presumptive area; Wireless communication module, for outwards constantly sending the three-dimensional geographical location information of described indoor presumptive area.
Wherein, locating module comprises: GPS circuit, for constantly obtaining the horizontal position information of indoor presumptive area; Pressure testing circuit, for constantly obtaining indoor presumptive area atmospheric pressure, and is converted to corresponding altitude info ination by described atmospheric pressure; Wherein, the horizontal position information of described indoor presumptive area and altitude info ination form the three-dimensional geographical location information of indoor presumptive area.
For solving the problems of the technologies described above, the technical scheme in addition that the present invention adopts is: provide a kind of indoor location positioning system, comprise guider and multiple indoor location dispensing device.Wherein, each described indoor location dispensing device is used for being fixed on indoor precalculated position, and described indoor location dispensing device comprises: locating module, for constantly obtaining the three-dimensional geographical location information of indoor presumptive area; Wireless communication module, for outwards constantly sending the three-dimensional geographical location information of described indoor presumptive area;
Described guider comprises receiver module, computing module and map generation module: receiver module, described three-dimensional geographical location information is sent to computing module for the three-dimensional geographical location information of presumptive area in wirelessly receiving chamber; Computing module, for calculating comparing from the described three-dimensional geographical location information of receiver module and the machine current location information, obtaining result of calculation and sending to map generation module; Map generation module, for generating according to the described result of calculation from computing module or upgrade the three-dimensional map of indoor presumptive area and show.
The invention has the beneficial effects as follows: the situation being different from prior art, the present invention is by obtaining the three-dimensional geographical location information of indoor presumptive area, combined with positioning information is compared and is calculated and then generate indoor presumptive area three-dimensional map, realize indoor navigation, make user conveniently find the required region arrived, save time and avoid wasting unnecessary energy.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of air navigation aid one embodiment of the present invention;
Fig. 2 is the process flow diagram of another embodiment of air navigation aid of the present invention;
Fig. 3 is the three-dimensional map schematic diagram of indoor presumptive area in air navigation aid one embodiment of the present invention;
Fig. 4 is the theory diagram of guider one embodiment of the present invention;
Fig. 5 is the theory diagram of indoor location dispensing device one embodiment of the present invention;
Fig. 6 is the theory diagram that indoor location positioning systems of the present invention unifies embodiment.
Embodiment
Consult Fig. 1, be the process flow diagram of air navigation aid one embodiment of the present invention, as shown in the figure, air navigation aid one embodiment of the present invention comprises:
Step S101: the wirelessly three-dimensional geographical location information of presumptive area in receiving chamber;
Wirelessly such as wifi mode receives the identification information being loaded with the three-dimensional geographical location information of indoor presumptive area, and three-dimensional geographical location information is here the GPS position information (i.e. horizontal position information) of presumptive area in respective chamber/chambers and the altitude info ination that become by pressure conversion.Retail shop's identification information in the three-dimensional geographic position of each retail shop is identified in such as market, or identify the shopping area identification information etc. in the three-dimensional geographic position of each shopping area in supermarket, or be the identification information etc. in the three-dimensional geographic position identifying movie theater in movie theatre;
Step S102: three-dimensional geographical location information and the machine current location information are compared and calculates, obtain result of calculation;
Here contrast conting algorithm with the existing map class of algorithms seemingly, but has increased the contrast conting of altitude info ination newly;
Step S103: generate according to result of calculation or upgrade the three-dimensional map of indoor presumptive area and show;
According to the result of calculation calculated, generate the three-dimensional map of indoor presumptive area or upgrade three-dimensional map on the three-dimensional map basis of original indoor presumptive area, dynamic generation also shows on a display screen relative to the three-dimensional map of the indoor presumptive area of existing position.User according to this up-to-date three-dimensional map, can find the room area oneself needing to go.
Refer to Fig. 2, be the process flow diagram of another embodiment of air navigation aid of the present invention, as shown in the figure, the air navigation aid of present embodiment comprises:
Step S201: the wirelessly three-dimensional geographical location information of presumptive area in receiving chamber;
Step S202: three-dimensional geographical location information and the machine current location information are compared and calculates, obtain result of calculation;
Step S203: generate according to result of calculation or upgrade the three-dimensional map of indoor presumptive area and show;
Step S204: judge whether current location information changes;
According to result of calculation generate or upgrade indoor presumptive area three-dimensional map and display after, continue judge whether current positional information changes so that real-time update show three-dimensional map.If current location information there occurs change, then return step S201 and continue to receive the three-dimensional geographical location information of presumptive area and upgrade the three-dimensional map of indoor presumptive area and show in conjunction with the current positional information calculation of the machine; If current location information does not change, then perform step S205;
Step S205: keep the three-dimensional map of original indoor presumptive area and show.
Refer to Fig. 3, be the three-dimensional map schematic diagram of indoor presumptive area in air navigation aid one embodiment of the present invention, comprise the three-dimensional geographic position 301,302,303 and 304 of the machine current location 300 and retail shop A, retail shop B, retail shop C and retail shop D.The position residing for each retail shop can be learnt clearly from figure, guiding user conveniently finds the retail shop position oneself needing to go, save shopping-time and avoid expending unnecessary energy, simultaneously for retail shop, also providing the good approach that an oneself promotes.Relative to common two-dimensional map, the mode of this three-dimensional map can support that indoor location identifies, and can be widely used in market, the navigation of the indoor map such as supermarket, provide user better to experience.
Refer to Fig. 4, be the theory diagram of guider one embodiment of the present invention, as shown in the figure, present embodiment guider comprises receiver module 401, computing module 402 and map generation module 403, wherein:
Receiver module 401, sends to computing module by three-dimensional geographical location information for the three-dimensional geographical location information of presumptive area in wirelessly receiving chamber;
Here the three-dimensional geographical location information of indoor presumptive area that receiver module 401 receives is the identification information being loaded with the three-dimensional geographical location information of indoor presumptive area, three-dimensional geographical location information is the GPS position information (i.e. horizontal position information) of presumptive area in respective chamber/chambers and the altitude info ination that become by pressure conversion, and the indoor presumptive area three-dimensional geographical location information received is sent to computing module 402 by receiver module 401;
Computing module 402, for calculating comparing from the three-dimensional geographical location information of receiver module 401 and the machine current location information, obtaining result of calculation and sending to map generation module 403;
Here computing module 402 compare calculate algorithm with the existing map class of algorithms seemingly, but increased the contrast conting of altitude info ination newly;
Map generation module 403, for generating according to the result of calculation from computing module or upgrading the three-dimensional map of presumptive area and show.
The result of calculation that map generation module 403 is obtained by contrast conting according to computing module 402, generates or upgrades the three-dimensional map of indoor presumptive area, and show on a display screen.
In actual application, above-mentioned guider can be used alone, and also can be embedded into some mobile devices, be such as but not limited to mobile phone or panel computer etc.
Also refer to Fig. 4, in another embodiment, guider of the present invention also comprises:
GPS module 404, for constantly obtaining the current location information of the machine, and issues computing module 402 by current location information;
GPS module 404 is mainly used in the current location of locating the machine, and the change in location of following the machine constantly obtains the current location information of the machine, and computing module 402 is sent to by the current location information of acquisition to carry out calculating to upgrade the three-dimensional map of indoor presumptive area.
Also refer to Fig. 4, in another embodiment, guider of the present invention also comprises:
Judge module 405, for judging whether current location information changes;
Judge module 405 is after three-dimensional map generates or upgrades, according to the current location information that GPS module 404 obtains, judge whether current location information changes, and upgrade three-dimensional map according to judged result instruction map generation module 403 or keep original three-dimensional map and show.
Refer to Fig. 5, be the theory diagram of indoor location dispensing device one embodiment of the present invention, indoor location dispensing device is used for being fixed on indoor and comprises:
Locating module 501, for constantly obtaining the three-dimensional geographical location information of indoor presumptive area;
Locating module 501 constantly obtains the identification information being loaded with the three-dimensional geographical location information of indoor presumptive area, and three-dimensional geographical location information is here the GPS position information (i.e. horizontal position information) of presumptive area in respective chamber/chambers and the altitude info ination that become by pressure conversion.Retail shop's identification information in the three-dimensional geographic position of each retail shop is identified in such as market, or identify the shopping area identification information etc. in the three-dimensional geographic position of each shopping area in supermarket, or be the identification information etc. in the three-dimensional geographic position identifying movie theater in movie theatre;
Wireless communication module 502, for the three-dimensional geographical location information of presumptive area in outside constantly dispatcher's office;
Wireless communication module 502 outwards constantly sends mainly through wireless mode such as wifi mode the identification information being loaded with the three-dimensional geographical location information of indoor presumptive area.
Wherein, the locating module 501 in present embodiment comprises: GPS circuit 11, for constantly obtaining the horizontal position information of indoor presumptive area; Pressure testing circuit 12, for constantly obtaining indoor presumptive area atmospheric pressure, and is converted to corresponding altitude info ination by atmospheric pressure; Wherein, the horizontal position information of indoor presumptive area and altitude info ination form the three-dimensional geographical location information of indoor presumptive area.
Refer to Fig. 6, for indoor location positioning systems of the present invention unifies the theory diagram of embodiment, the indoor location positioning system 600 of present embodiment comprises guider 602 and multiple indoor location dispensing device 601, wherein, each indoor location dispensing device 601 is for being fixed on indoor presumptive area, indoor location dispensing device 601 comprises: locating module, for constantly obtaining the three-dimensional geographical location information of indoor presumptive area; Wireless communication module, for outwards constantly sending the three-dimensional geographical location information of described indoor presumptive area, specifically can consult the dispensing device of indoor location shown in Fig. 5 embodiment;
Guider 602 comprises receiver module, computing module and map generation module: receiver module, three-dimensional geographical location information is sent to computing module for the three-dimensional geographical location information of presumptive area in wirelessly receiving chamber; Computing module, for calculating comparing from the three-dimensional geographical location information of receiver module and the machine current location information, obtaining result of calculation and sending to map generation module; Map generation module, for generating according to the result of calculation from computing module or upgrading the three-dimensional map of presumptive area and show, specifically can consult the embodiment of guider shown in Fig. 4.
What deserves to be explained is, the modules in each embodiment above-mentioned, unit, circuit can carry out combinations two or more arbitrarily in actual applications as required, are such as integrated in same chip.
Above method embodiment can realize with program, and is stored in scratch pad memory if disk or flash memory, not scratch pad memory are as in ROM etc.
By the description of above-mentioned embodiment, relative to prior art, the invention has the advantages that: by obtaining the three-dimensional geographical location information of indoor presumptive area, combined with positioning information is compared and is calculated and then generate indoor presumptive area three-dimensional map, represent the geographical location information of indoor presumptive area intuitively, make user conveniently find the required region arrived.
The foregoing is only embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (7)
1. an air navigation aid, is characterized in that, comprising:
Wirelessly receive the identification information being loaded with the three-dimensional geographical location information of indoor presumptive area, described three-dimensional geographical location information is the GPS position information of presumptive area in respective chamber/chambers and the altitude info ination that become by pressure conversion;
Described three-dimensional geographical location information and the machine current location information are compared and calculates, obtain result of calculation;
Generate according to described result of calculation or upgrade the three-dimensional map of indoor presumptive area and show.
2. method according to claim 1, is characterized in that, described according to result of calculation generate or upgrade indoor presumptive area three-dimensional map and display after, also comprise:
Judge whether current location information changes, if described current location information changes, then upgrade the three-dimensional map of described indoor presumptive area according to current location information and show; If current location information does not change, then keep the three-dimensional map of original indoor presumptive area and show.
3. a guider, is characterized in that, comprises receiver module, computing module and map generation module:
Receiver module, wirelessly receive the identification information being loaded with the three-dimensional geographical location information of indoor presumptive area, described three-dimensional geographical location information is the GPS position information of presumptive area in respective chamber/chambers and the altitude info ination that become by pressure conversion, and described three-dimensional geographical location information is sent to computing module;
Computing module, for calculating comparing from the described three-dimensional geographical location information of receiver module and the machine current location information, obtaining result of calculation and sending to map generation module;
Map generation module, for generating according to the described result of calculation from computing module or upgrade the three-dimensional map of indoor presumptive area and show.
4. guider according to claim 3, is characterized in that, described guider comprises:
GPS module, for constantly obtaining the current location information of the machine, and issues computing module by described current location information.
5. guider according to claim 4, is characterized in that, described guider comprises:
Judge module, for judging whether the current location information of the machine that described GPS module obtains sends change, if described current location information changes, then map generation module is indicated to upgrade the three-dimensional map of described indoor presumptive area according to current location information and show; If current location information does not change, then map generation module is indicated to keep the three-dimensional map of original indoor presumptive area and show.
6. an indoor location dispensing device, is characterized in that, described indoor location dispensing device is used for being fixed on indoor precalculated position, and comprises:
Locating module, for constantly obtaining the three-dimensional geographical location information of indoor presumptive area, described locating module comprises: GPS circuit, for constantly obtaining the horizontal position information of indoor presumptive area; Pressure testing circuit, for constantly obtaining indoor presumptive area atmospheric pressure, and described atmospheric pressure is converted to corresponding altitude info ination, wherein, the horizontal position information of described indoor presumptive area and altitude info ination form the three-dimensional geographical location information of indoor presumptive area;
Wireless communication module, for outwards constantly sending the three-dimensional geographical location information of described indoor presumptive area.
7. an indoor location positioning system, is characterized in that, comprising:
Guider and multiple indoor location dispensing device;
Each described indoor location dispensing device is used for being fixed on indoor precalculated position, and described indoor location dispensing device comprises:
Locating module, for constantly obtaining the three-dimensional geographical location information of indoor presumptive area, described three-dimensional geographical location information is the GPS position information of presumptive area in respective chamber/chambers and the altitude info ination that become by pressure conversion;
Wireless communication module, for outwards constantly sending the three-dimensional geographical location information of described indoor presumptive area;
Described guider comprises receiver module, computing module and map generation module:
Receiver module, sends to computing module by described three-dimensional geographical location information for the three-dimensional geographical location information of presumptive area in wirelessly receiving chamber;
Computing module, for calculating comparing from the described three-dimensional geographical location information of receiver module and the machine current location information, obtaining result of calculation and sending to map generation module;
Map generation module, for generating according to the described result of calculation from computing module or upgrading the three-dimensional map of presumptive area and show.
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| CN201210219869.6A CN102759354B (en) | 2012-06-28 | 2012-06-28 | A kind of air navigation aid, device and indoor location dispensing device and positioning system |
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| CN201210219869.6A CN102759354B (en) | 2012-06-28 | 2012-06-28 | A kind of air navigation aid, device and indoor location dispensing device and positioning system |
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| CN103226729A (en) * | 2013-02-06 | 2013-07-31 | 腾讯科技（深圳）有限公司 | Virtual reality-based reservation method and system |
| CN104973224B (en) * | 2014-04-02 | 2017-05-24 | 河海大学 | Energy saving micro water surface buoyant tracker |
| CN105208526A (en) * | 2015-08-27 | 2015-12-30 | 苏州触达信息技术有限公司 | Positioning method and system in predetermined space |
| US10849205B2 (en) | 2015-10-14 | 2020-11-24 | Current Lighting Solutions, Llc | Luminaire having a beacon and a directional antenna |
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| US6603977B1 (en) * | 2000-02-04 | 2003-08-05 | Sbc Properties, Lp | Location information system for a wireless communication device and method therefor |
| JP4077377B2 (en) * | 2003-08-11 | 2008-04-16 | 富士通株式会社 | Measuring terminal, service device, and requesting terminal |
| CN101122956B (en) * | 2006-08-09 | 2012-06-06 | 北京华旗资讯数码科技有限公司 | System and method for acquiring data information of visitor |
| CN101493510B (en) * | 2008-01-21 | 2011-08-24 | 英华达（上海）科技有限公司 | Indoor positioning system and method |
| CN101944217A (en) * | 2009-07-08 | 2011-01-12 | 英华达股份有限公司 | Portable electronic device as well as price comparing system and method applying same |
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