CN104061925A - Indoor navigation system based on intelligent glasses - Google Patents
Indoor navigation system based on intelligent glasses Download PDFInfo
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- CN104061925A CN104061925A CN201410164110.1A CN201410164110A CN104061925A CN 104061925 A CN104061925 A CN 104061925A CN 201410164110 A CN201410164110 A CN 201410164110A CN 104061925 A CN104061925 A CN 104061925A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
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Abstract
The invention discloses an indoor navigation system based on intelligent glasses. The system comprises a navigation calibration point, the intelligent glasses, a wireless network and a server, wherein the intelligent glasses are in communication with the server through the wireless network; the intelligent glasses are used for acquiring information of the navigation calibration point and determining position information of the navigation calibration point through the server; the intelligent glasses are also used for acquiring information of a target to be searched and determining position information of the target to be searched through the server; the intelligent glasses or the server is used for generating navigation path information according to the position information of the navigation calibration point and the target to be searched; the intelligent glasses are also used for performing navigation according to the navigation path information. According to the technical scheme, the navigation accuracy of a complicated indoor environment can be improved, and the system cost is lowered.
Description
Technical field
The present invention relates to smart machine technical field, particularly relate to a kind of indoor navigation system based on intelligent glasses.
Background technology
Navigation has been widely used in traffic and transport field, for example, on the vehicles, be all provided with onboard navigation system.
In the indoor place of complexity, people also have the demand of fast searching target.Taking large-scale library as example, along with the development of human culture, the books in library are more and more.And in large-scale library, people often need the book information of oneself wanting that for a long time just can find consuming time, therefore all kinds of assisting navigation technology are arisen at the historic moment.
In the patented claim that is 201110237655.7 in the patent No., Mobile Telephone Gps system in a kind of library is disclosed, this scheme is first according to target book information target location in database, determine reader position according to a certain of reader position place with reference to book information again, finally plan best route according to target location and reader position, provide the path prompting from reader's current location to a series of books position, thereby realize navigation.But the defect of this scheme is, relies on and determines that with reference to book information reader's position accuracy is lower, because this may be placed by wrong with reference to books, the computing of the complete reliance server of this scheme, higher to server requirement simultaneously, and the cost that system realizes is just higher.
Summary of the invention
Based on this, be necessary to provide a kind of indoor navigation system based on intelligent glasses, can improve the navigation accuracy of complex indoor environment, and reduce system cost.
An indoor navigation system for intelligent glasses, comprises clearing mark fixed point, intelligent glasses, wireless network and server, and wherein, described intelligent glasses communicates by described wireless network and described server;
Described intelligent glasses, for gathering the information of described clearing mark fixed point, and determines the positional information of described clearing mark fixed point by described server;
Described intelligent glasses, also for obtaining the information for the treatment of searching target, and treats the positional information of searching target described in determining by described server;
Described intelligent glasses or described server, for according to the positional information of described clearing mark fixed point, described in treat the positional information of searching target to generate navigation route information;
Described intelligent glasses, also, for according to described navigation route information, navigates.
In one embodiment, comprise can recognition feature picture and/or radio frequency calibration point for described clearing mark fixed point.
In one embodiment, described intelligent glasses comprises image collecting device and/or radio-frequency unit;
Described image collecting device, for gathering described information that can recognition feature picture;
Described radio-frequency unit, for carrying out near-field communication with described radio frequency calibration point, to obtain the information of described radio frequency calibration point.
In one embodiment, described intelligent glasses also comprises sensor combinations, and described sensor combinations is for obtaining user's real time kinematics information;
Described intelligent glasses or described server, also, for according to described navigation route information and described real time kinematics information, treat the time that searching target place needs described in calculating user arrives;
Described intelligent glasses, reminded according to the described time.
In one embodiment, described sensor combinations comprises gyroscope and direction sensor.
In one embodiment, described wireless network is LAN (Local Area Network) or internet.
In one embodiment, mapping relations, the information for the treatment of searching target and the positional information thereof of positional information, clearing mark setpoint information and the positional information of described server stores clearing mark setpoint information, clearing mark fixed point.
In one embodiment, described server also for by wireless network to described intelligent glasses broadcast message.
The above-mentioned indoor navigation system based on intelligent glasses, gather the information of clearing mark fixed point by intelligent glasses, and determine by server the positional information that clearing mark is fixed a point, obtained again the searching target information for the treatment of of user's input by intelligent glasses, determine its positional information by server, rely on and obtain initial position message with reference to books than conventional art, improve navigation accuracy, intelligent glasses can also and be treated searching target positional information according to clearing mark fixed position information simultaneously, generate navigation route information, reduce the calculation requirement to server, reduce the cost that system realizes.
Brief description of the drawings
Fig. 1 is the structural representation of the indoor navigation system based on intelligent glasses in an embodiment.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Referring to Fig. 1, in one embodiment, provide a kind of indoor navigation system based on intelligent glasses.This system can be applied to indoor navigation as scenes such as large-scale libraries, and for example reader can, based on this system, preengage and navigate the books that will borrow, and librarian also can playback books by this system.In addition, this system can be applied in large hospital, treats the medicine of looking for navigate in order to doctor.Its application scenarios does not limit at this, will not enumerate.In all embodiment of the present invention, bright for instance with the application scenarios of large-scale library.In Fig. 1, the indoor navigation system based on intelligent glasses, comprises clearing mark fixed point 102, intelligent glasses 104, wireless network 106 and server 108.Wherein, intelligent glasses 104 communicates by wireless network 106 and server 108.
Intelligent glasses, also claim smart mirror, refer to " as smart mobile phone; there is independently operating system; the program that can be provided by software houses such as user installation software, game; can manipulate adding schedule, digital map navigation by voice or action, with good friend's interaction, take pictures and video, launch the functions such as video calling with friend, and can realize by mobile communication network the general name of such class glasses that wireless network accesses ".Intelligent glasses has the Presentation Function that can have an X-rayed, Google's glasses (Project Glass) that at present typical product is released as Google etc.In the present embodiment, the information that intelligent glasses is fixed a point for gathering described clearing mark, and determine by server the positional information that clearing mark is fixed a point.
Intelligent glasses, also for obtaining the information for the treatment of searching target, and determines the positional information for the treatment of searching target by server.Concrete example as, user can input book name to be borrowed by intelligent glasses, intelligent glasses is inquired about books position by wireless network to server request again, and server, according to pre-stored book name and the corresponding relation of position thereof, returns to the positional information of books to intelligent glasses.
Intelligent glasses or server, then according to the positional information of clearing mark fixed point, treat the positional information of searching target to generate navigation route information.Specifically, in the time that intelligent glasses generates for path, can alleviate the computation burden of server, under the more application scenarios of large-scale library reader, just can reduce the requirement to server, thereby reduce the cost of realizing of system.
Intelligent glasses, is obtaining after navigation route information, according to this navigation route information, navigates.
In one embodiment, clearing mark fixed point can be arranged on indoor key crossing, stair place etc., and clearing mark fixed point can be can recognition feature picture or radio frequency calibration point.Wherein, can recognition feature picture can be picture or the Quick Response Code that is printed on numerical information, in server, prestore and this picture or the unique corresponding positional information of Quick Response Code.Accordingly, intelligent glasses gathers pictorial information by image collecting device as CCD camera.When clearing mark fixed point is during for radio frequency calibration point, also corresponding integrated radio-frequency unit in intelligent glasses, by near-field communication, intelligent glasses just can obtain the information of this radio frequency calibration point.
In one embodiment, described intelligent glasses is not only according to the navigation route information generating, show navigator path, also pass through sensor combinations, obtain user's real time kinematics information, again by intelligent glasses according to navigation route information and real time kinematics information, calculate user and arrive the time for the treatment of that searching target place needs, and remind.Wherein the processing of computing time also can be completed by server, then notifies intelligent glasses by wireless network.In the present embodiment, sensor combinations comprises and direction sensor, can know for the information such as direction of motion, speed.
In one embodiment, under the application scenarios of enclosed environment, the wireless network that intelligent glasses and server carry out communication can be LAN (Local Area Network).In other environment, wireless network can also be internet, and server is also for carrying out that user authenticates and management etc.
In the above-described embodiments, server is at least stored mapping relations, the information for the treatment of searching target and the positional information thereof of positional information, clearing mark setpoint information and the positional information of clearing mark setpoint information, clearing mark fixed point., the request that can send according to intelligent glasses, returns to corresponding information to intelligent glasses.In the time that server generates for path, also must there is corresponding path computation algorithm etc., certainly the requirement of server will correspondingly be promoted.
In one embodiment, server also for by wireless network to intelligent glasses broadcast message.For example, user's book name to be borrowed that server can send according to intelligent glasses, calculates by similarity, recommends similarly other books to user.The books that server also can be borrowed according to user, remind user according to intending the date of repayment.In addition information etc. that, server can also be notified and close shop information, Articles found, owner please contact.
The above-mentioned indoor navigation system based on intelligent glasses, gather the information of clearing mark fixed point by intelligent glasses, and determine by server the positional information that clearing mark is fixed a point, obtained again the searching target information for the treatment of of user's input by intelligent glasses, determine its positional information by server, rely on and obtain initial position message with reference to books than conventional art, improve navigation accuracy, intelligent glasses can also and be treated searching target positional information according to clearing mark fixed position information simultaneously, generate navigation route information, reduce the calculation requirement to server, reduce the cost that system realizes.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (8)
1. the indoor navigation system based on intelligent glasses, is characterized in that, described system comprises clearing mark fixed point, intelligent glasses, wireless network and server, and wherein, described intelligent glasses communicates by described wireless network and described server;
Described intelligent glasses, for gathering the information of described clearing mark fixed point, and determines the positional information of described clearing mark fixed point by described server;
Described intelligent glasses, also for obtaining the information for the treatment of searching target, and treats the positional information of searching target described in determining by described server;
Described intelligent glasses or described server, for according to the positional information of described clearing mark fixed point, described in treat the positional information of searching target to generate navigation route information;
Described intelligent glasses, also, for according to described navigation route information, navigates.
2. system according to claim 1, is characterized in that, described clearing mark fixed point comprises can recognition feature picture and/or radio frequency calibration point.
3. system according to claim 2, is characterized in that, described intelligent glasses comprises image collecting device and/or radio-frequency unit;
Described image collecting device, for gathering described information that can recognition feature picture;
Described radio-frequency unit, for carrying out near-field communication with described radio frequency calibration point, to obtain the information of described radio frequency calibration point.
4. system according to claim 1, is characterized in that, described intelligent glasses also comprises sensor combinations, and described sensor combinations is for obtaining user's real time kinematics information;
Described intelligent glasses or described server, also, for according to described navigation route information and described real time kinematics information, treat the time that searching target place needs described in calculating user arrives;
Described intelligent glasses, reminded according to the described time.
5. system according to claim 4, is characterized in that, described sensor combinations comprises gyroscope and direction sensor.
6. system according to claim 1, is characterized in that, described wireless network is LAN (Local Area Network) or internet.
7. system according to claim 1, is characterized in that, mapping relations, the information for the treatment of searching target and the positional information thereof of positional information, clearing mark setpoint information and the positional information of described server stores clearing mark setpoint information, clearing mark fixed point.
8. system according to claim 7, is characterized in that, described server also for by wireless network to described intelligent glasses broadcast message.
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| CN201410164110.1A CN104061925B (en) | 2014-04-22 | 2014-04-22 | indoor navigation system based on intelligent glasses |
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| CN201410164110.1A CN104061925B (en) | 2014-04-22 | 2014-04-22 | indoor navigation system based on intelligent glasses |
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| CN107101633A (en) * | 2017-04-13 | 2017-08-29 | 清华大学 | A kind of Intelligent worn device that evacuation instruction is presented and evacuation instruction rendering method |
| CN107167138A (en) * | 2017-05-09 | 2017-09-15 | 浙江大学 | A kind of intelligent Way guidance system and method in library |
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| CN107816984A (en) * | 2017-08-28 | 2018-03-20 | 深圳市赛亿科技开发有限公司 | A kind of guide method and system based on AR glasses |
| CN114562996A (en) * | 2022-03-15 | 2022-05-31 | 浙江脑回鹿信息科技有限公司 | Indoor navigation method and indoor navigation system |
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| CN104061925B (en) | 2017-03-08 |
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