CN110440810A - Indoor navigation method and device, storage medium and electronic equipment - Google Patents
Indoor navigation method and device, storage medium and electronic equipment Download PDFInfo
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- CN110440810A CN110440810A CN201910746272.9A CN201910746272A CN110440810A CN 110440810 A CN110440810 A CN 110440810A CN 201910746272 A CN201910746272 A CN 201910746272A CN 110440810 A CN110440810 A CN 110440810A
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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
- G01C21/20—Instruments for performing navigational calculations
- G01C21/206—Instruments for performing navigational calculations specially adapted for indoor navigation
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Abstract
The invention discloses a kind of indoor navigation method, indoor navigation device, storage medium and electronic equipments, are related to technical field of photo communication.The indoor navigation method includes: the current location information that receiving terminal apparatus is sent；Wherein, the current location information is determined by the terminal device according to the visible light signal of the one or more lighting sources detected；Determine destination locations information；Based on the current location information and the destination locations information, the target navigation path by current location to destination locations is generated；Determine one or more target light sources on the target navigation path, and the display state of one or more of target light sources is switched to navigational state, so that user reaches the destination locations according to one or more of target light sources in the navigational state.The accuracy and convenience of indoor navigation can be improved in the disclosure.
Description
Technical field
This disclosure relates to technical field of photo communication, in particular to a kind of indoor navigation method, indoor navigation device,
Storage medium and electronic equipment.
Background technique
With the fast development of electronics and the communication technology and the rapid proliferation of terminal device, the function of terminal device also day
Benefit enhancing.As one of critical function, navigation keeps the work and life of people more convenient.
For outdoor scene, can be come by GPS (Global Positioning System, global positioning system)
Realize the positioning and navigation of terminal device.However, in the indoor scene such as underground parking, warehouse, library, market, GPS
Signal is weaker, causes the problem of positioning and navigation effect difference.
It should be noted that information is only used for reinforcing the reason to the background of the disclosure disclosed in above-mentioned background technology part
Solution, therefore may include the information not constituted to the prior art known to persons of ordinary skill in the art.
Summary of the invention
The disclosure is designed to provide a kind of indoor navigation method, indoor navigation device, storage medium and electronic equipment,
And then indoor navigation effect is poor caused by overcoming the problems, such as the limitation and defect due to the relevant technologies at least to a certain extent.
According to the disclosure in a first aspect, providing a kind of indoor navigation method, comprising: receiving terminal apparatus is sent current
Location information；Wherein, the current location information is by the terminal device according to the one or more lighting sources detected
Visible light signal and determine；Determine destination locations information；Based on the current location information and the destination locations
Information generates the target navigation path by current location to destination locations；Determine one on the target navigation path or
Multiple target light sources, and the display state of one or more of target light sources is switched to navigational state, so as to user according to
One or more of target light sources in the navigational state reach the destination locations.
According to the second aspect of the disclosure, a kind of indoor navigation device is provided, comprising: current location determining module is used for
The current location information that receiving terminal apparatus is sent；Wherein, the current location information is by the terminal device according to detecting
One or more lighting sources visible light signal and determine；Destination locations determining module, for determining purpose status
Confidence breath；Guidance path generation module, for be based on the current location information and the destination locations information, generate by
Current location to the target navigation path of destination locations；Light source state switching module, for determining the target navigation path
On one or more target light sources, and the display state of one or more of target light sources is switched to navigational state, with
Just user reaches the destination locations according to one or more of target light sources in the navigational state.
According to the third aspect of the disclosure, a kind of storage medium is provided, is stored thereon with computer program, the computer
Above-mentioned indoor navigation method is realized when program is executed by processor.
According to the fourth aspect of the disclosure, a kind of electronic equipment is provided, comprising: processor；And memory, for storing
The executable instruction of the processor；Wherein, the processor is configured to above-mentioned to execute via the executable instruction is executed
Indoor navigation method.
In the technical solution provided by some embodiments of the present disclosure, terminal is obtained by means of visible light communication technology and is set
Standby current location information generates target navigation path based on current location information and a destination locations information, determines the mesh
One or more target light sources on guidance path are marked, and the display state of one or more of target light sources is switched to navigation
State, so that user arrives at the destination position.On the one hand, determine that terminal is set based on indoor light source and in conjunction with visible light communication technology
It the positioning of disclosure illustrative embodiments and is led compared to the GPS technology weak using indoor signal standby position indoors
Result of navigating is more accurate；On the other hand, the display state of light source on guidance path is switched to navigational state, to guide user,
User directly can reach destination locations by observation light source as a result, without checking the navigation map on terminal device,
Convenience is improved, in addition, server is not necessarily to the guidance path of generation being sent to terminal device, has saved resource.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The disclosure can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.It should be evident that the accompanying drawings in the following description is only the disclosure
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.In the accompanying drawings:
Fig. 1 diagrammatically illustrates the flow chart of indoor navigation method according to an exemplary embodiment of the present disclosure；
Fig. 2 diagrammatically illustrates the interaction figure of indoor navigation process according to an exemplary embodiment of the present disclosure；
Fig. 3 diagrammatically illustrates the block diagram of indoor navigation system according to an exemplary embodiment of the present disclosure；
Fig. 4 diagrammatically illustrates the block diagram of indoor navigation device according to an exemplary embodiment of the present disclosure；
Fig. 5 diagrammatically illustrates the box of destination locations determining module according to an exemplary embodiment of the present disclosure
Figure；
Fig. 6 diagrammatically illustrates the block diagram of the indoor navigation device of the another exemplary embodiment according to the disclosure；
Fig. 7 diagrammatically illustrates the block diagram of electronic equipment according to an exemplary embodiment of the present disclosure.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to example set forth herein；On the contrary, thesing embodiments are provided so that the disclosure will more
Fully and completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.Described feature, knot
Structure or characteristic can be incorporated in any suitable manner in one or more embodiments.In the following description, it provides perhaps
More details fully understand embodiment of the present disclosure to provide.It will be appreciated, however, by one skilled in the art that can
It is omitted with technical solution of the disclosure one or more in the specific detail, or others side can be used
Method, constituent element, device, step etc..In other cases, be not shown in detail or describe known solution to avoid a presumptuous guest usurps the role of the host and
So that all aspects of this disclosure thicken.
In addition, attached drawing is only the schematic illustrations of the disclosure, it is not necessarily drawn to scale.Identical attached drawing mark in figure
Note indicates same or similar part, thus will omit repetition thereof.Some block diagrams shown in the drawings are function
Energy entity, not necessarily must be corresponding with physically or logically independent entity.These function can be realized using software form
Energy entity, or these functional entitys are realized in one or more hardware modules or integrated circuit, or at heterogeneous networks and/or place
These functional entitys are realized in reason device device and/or microcontroller device.
Flow chart shown in the drawings is merely illustrative, it is not necessary to including all steps.For example, the step of having
It can also decompose, and the step of having can merge or part merges, therefore the sequence actually executed is possible to according to the actual situation
Change.
Indoor navigation scheme described in disclosure illustrative embodiments can be applied to underground parking, warehouse, books
In the indoor scenes such as shop, market.For example, sky can be quickly navigate in underground parking using the indoor navigation method of the disclosure
It is not busy can parking stall, the guidance path for determining in library any one books position etc..
Indoor navigation method described below can be realized by server, that is to say, that server can execute the disclosure
Each step of the indoor navigation method of illustrative embodiments, in this case, indoor navigation device described below can
To be configured in the server.Wherein, server can be processing unit exclusive under current indoor scene, for example, can be with
It is the server in market, serves processing unit of navigation etc. in parking lot.
For the terminal device that user holds, can be navigated with one APP of special configuration (application program) or small routine to realize
Function.Terminal device can include but is not limited to mobile phone, tablet computer, intelligent wearable device, in-vehicle navigation apparatus etc..
Fig. 1 diagrammatically illustrates the flow chart of the indoor navigation method of the illustrative embodiments of the disclosure.With reference to Fig. 1,
The indoor navigation method may comprise steps of:
S12. the current location information that receiving terminal apparatus is sent；Wherein, the current location information is set by the terminal
It is determined for according to the visible light signal of the one or more lighting sources detected.
Indoor scene is configured with multiple lighting sources, and lighting source described in the disclosure may include LED (Light
Emitting Diode, light emitting diode) lamp.Specifically, can be encoded previously against Mingguang City source, position encoded letter is obtained
Breath, lighting source can issue visible light signal corresponding with position encoded information.It is understood that the visible light signal is
High frequency flicker signal, in general, the high frequency flicker information can not be perceived only according to user's naked eyes.
In one embodiment of the present disclosure, lighting source can also include control unit and modulation unit.Wherein, it controls
Unit is used to store the position encoded information of the lighting source, and position encoded information is sent to modulation unit.Modulation unit
High frequency flicker signal can be emitted based on the position encoded information control LED light.
The opportunity of high frequency flicker signal is issued for lighting source, in an example, lighting source can be issued constantly
The signal.In another example, if detecting that terminal device enters in indoor scene, controlling lighting source transmission should
Signal.
For example, terminal device can send one to server and lead when user starts the indoor navigation program of terminal device
Boat enabled instruction, server respond navigation starting instruction, and control lighting source sends high frequency flicker signal.Further optionally,
Server only can send high frequency flicker signal by the lighting source near controlling terminal equipment.
The visible light signal that terminal device can be sent by camera detection one or more lighting source, terminal device
It can be parsed out the corresponding lighting source location information of visible light signal, to determine the current location information of terminal device.Tool
Body, the method that terminal device determines current location information includes but is not limited to LED-ID (LED mark) positioning, TDOA (Time
Difference of Arrival, reaching time-difference) positioning, light intensity model orientation, direction of arrival positioning the methods of.
It is easily understood that lighting source arrangement is more intensive in indoor scene, the information that terminal device detects is abundanter,
It is more accurate to position.
After determining current location information, current location information can be sent to server by terminal device.Specifically,
Terminal device can carry out data communication by cellular data or WiFi and server.
S14. destination locations information is determined.
According to some embodiments of the present disclosure, user can input information relevant to destination on the terminal device, this
A little information may include destination title, destination number, purpose be located in object title or one of similar title or
It is a variety of.For example, user can input title in the scene that books are found in library；In the scene that cargo is found in warehouse, use
Family can input article No.；Etc..
The information that user inputs can be sent to server by terminal device, server upon receiving this information, in conjunction with
The corresponding relationship of pre-stored information and position determines destination locations information.
According to other embodiments of the disclosure, server, can be with after receiving the current location information of terminal device
Determine the region that can be used nearest away from current location distance, and by the location information in region position as a purpose
Information.For example, server can determine the idle parking stall nearest from terminal device under the scene of underground parking parking,
And the location information of the free time parking stall is determined as destination locations information.It can be seen that being not necessarily to user hand in these embodiments
The operation of dynamic input destination information.
S16. it is based on the current location information and the destination locations information, is generated by current location to destination
The target navigation path of position.
Target navigation path can be generated using current location as starting point and using destination locations as terminating point.
In the biggish situation of some indoor scenes, current location information and destination locations information, Ke Nengsheng are utilized
At multiple guidance paths by current location to destination locations, using these guidance paths as candidate guidance path, this
In the case of, it can select from these candidate guidance paths apart from shortest path, as target navigation path.In addition, may be used also
These guidance paths are sent to terminal device, one is selected manually by user, as target navigation path.
S18. one or more target light sources on the target navigation path are determined, and by one or more of targets
The display state of light source is switched to navigational state, so that user is according to the one or more of targets for being in the navigational state
Light source reaches the destination locations.
After determining target navigation path, server can determine the light source of target navigation path road, as mesh
Mark light source.It should be noted that the quantity of target light source can be one or more on path.
Next, server can send control instruction to the target light source determined, by one or more of mesh
The display state of mark light source is switched to navigational state.
According to one embodiment of the disclosure, the display state of one or more of target light sources can be switched to
Predetermined color carries out luminous state.By taking the original state of light source is white as an example, predetermined color can be green, yellow, red
The color different from original state color such as color, blue.Furthermore it is possible to the information of the color is sent to terminal device, so as to
User arrives at the destination position according to one or more of target light sources.
According to another embodiment of the present disclosure, the display state of one or more of target light sources can be switched to
The luminance flashed with preset frequency.Wherein, which can be the flashing state that user's naked eyes can perceive, example
Such as, twice or once, the disclosure does not do its specific value specifically limited for flashing in one second.
According to another embodiment of the disclosure, the display state of one or more of target light sources can be switched to
The state for projecting navigational figure, navigational figure is projected on ground.Wherein, navigational figure may include arrow, dotted line, spy
Determine pattern (e.g., round, triangle) etc..
For example, can configure a switching device in the light-emitting window of each lighting source, which includes being printed on guidance figure
The light insulation pad of picture, the part for being only printed on navigational figure being capable of light transmission.Furthermore it is possible to be controlled by memory metal or motor every light
Plate is mobile, to realize the switching between normal display and projection navigational figure.That is, when needing to be switched to projection guidance figure
When the state of picture, server can control light insulation pad movement, and the display state of target light source is switched to projection navigational figure
State.User can achieve the goal position according to the navigational figure shown on ground as a result,.
In addition, indoor navigation method described in the disclosure can also include: after user arrives at the destination position, by target
The display state of light source is switched to the display state before navigational state, that is to say, that switches the display state of target light source
For initial display state.
Specifically, terminal device can send navigation END instruction, service to server after user arrives at the destination position
Device responds the navigation END instruction, and the display state for controlling target light source is switched to display state before navigational state.For
Whether detection user arrives at the destination the process of position, similar with the process of current location information of above-mentioned determining terminal device,
Details are not described herein.
With reference to Fig. 2, the both ends interactive process of disclosure illustrative embodiments is illustrated.
In step S202, the indoor navigation program of terminal device is activated, and can pass through camera or other photoreceptors
Part detects the visible light signal of one or more lighting sources；In step S204, terminal device can according to what is detected
Light-exposed information positions terminal device itself, determines current location information of the terminal device indoors under scene；In step
In rapid S206, current location information can be sent to server by terminal device；In step S208, terminal device is available
The destination locations information of user's input；In step S210, destination locations information can be sent to service by terminal device
Device；In step S212, server can be generated according to the current location information and destination locations information received by terminal
Guidance path of the current location locating for equipment to destination locations；In step S214, server can will be on guidance path
The display state of light source be switched to navigational state, so that user arrives at the destination position according to the light source in navigational state.
Fig. 3 describes the indoor navigation system of the illustrative embodiments of the disclosure.Below in conjunction with Fig. 3 and with
The indoor navigation scheme of the disclosure is illustrated for the parking of underground parking.
Terminal device 31 can be arranged in interior navigation device, which includes camera and processing chip.
Server 33 can be the shutdown system configured in parking lot, can automatically be communicated with terminal device 31 by WiFi
Connection.
Firstly, after vehicle enters underground parking, terminal device 31 can by near camera detection light source it is visible
Optical information, wherein neighbouring light source can be light source used for positioning 321 shown in figure.Terminal device 31 can be according to visible
Optical information determines that the information of the position currently in the position of underground parking, and is sent to server 33 by vehicle.
Next, server 33 can be current according to vehicle location information, determine the idle vehicle nearest away from vehicle distances
The position of position, and generate the guidance path by current vehicle position to idle parking stall position.
Then, server 33 determines light source 322 on guidance path in indoor light source 32, and by the display of light source 322
State is switched to predetermined color (for example, green) state, so that user manipulates vehicle according to the light source 322 in predetermined color state
Reach the position of idle parking stall.
In addition, server 33 can control the display state switching of light source 322 behind the position that vehicle reaches idle parking stall
For original state (for example, white).
Although the light source 322 depicted respectively on the set of light source 321 used for positioning and guidance path in Fig. 3 is gathered, so
And one or more light sources in the set of light source 321 used for positioning may also belong to the set of the light source 322 on guidance path,
One or more light sources in the set of light source 322 on guidance path may also belong to light source 321 used for positioning and gather.
It should be noted that although describing each step of method in the disclosure in the accompanying drawings with particular order, this is simultaneously
Undesired or hint must execute these steps in this particular order, or have to carry out the ability of step shown in whole
Realize desired result.Additional or alternative, it is convenient to omit multiple steps are merged into a step and executed by certain steps,
And/or a step is decomposed into execution of multiple steps etc..
Further, a kind of indoor navigation device is additionally provided in this example embodiment.
Fig. 4 diagrammatically illustrates the block diagram of the indoor navigation device of the illustrative embodiments of the disclosure.With reference to Fig. 4,
Indoor navigation device 4 according to an exemplary embodiment of the present disclosure may include current location determining module 41, purpose status
Set determining module 43, guidance path generation module 45 and light source state switching module 47.
Specifically, current location determining module 41 can be used for the current location information of receiving terminal apparatus transmission；Wherein,
The current location information is true according to the visible light signal of the one or more lighting sources detected by the terminal device
It makes；Destination locations determining module 43 is determined for destination locations information；Guidance path generation module 45 can be used
In being based on the current location information and the destination locations information, the target by current location to destination locations is generated
Guidance path；Light source state switching module 47 is determined for one or more target lights on the target navigation path
Source, and the display state of one or more of target light sources is switched to navigational state, so that user leads according in described
One or more of target light sources of boat state reach the destination locations.
Indoor navigation device based on disclosure illustrative embodiments, on the one hand, based on indoor light source and combine visible
Optical communication technique determines the position of terminal device indoors, and compared to the GPS technology weak using indoor signal, the disclosure is exemplary
The positioning of embodiment and navigation results are more accurate；On the other hand, the display state of light source on guidance path is switched to
Navigational state, user directly can reach destination locations by observation light source as a result, without checking on terminal device
Navigation map, in this case, server are not necessarily to the guidance path of generation being sent to terminal device, have saved resource.
According to an exemplary embodiment of the present disclosure, with reference to Fig. 5, destination locations determining module 43 may include purpose status
Set determination unit 501.
Specifically, destination locations determination unit 501 be determined for away from current location distance it is nearest can
The region used, by the location information in the region that can be used location information as a purpose.
According to an exemplary embodiment of the present disclosure, guidance path generation module 45 can be configured as execution: based on described
Current location information and the destination locations information are led if generated by multiple candidates of current location to destination locations
Bit path, then selection is apart from shortest path from the multiple candidate guidance path, as the target navigation path.
According to an exemplary embodiment of the present disclosure, light source state switching module 47 can be configured as execution: by described one
The display state of a or multiple target light sources, which is switched to, carries out luminous state with predetermined color.
According to an exemplary embodiment of the present disclosure, light source state switching module 47 can be additionally configured to execute: will be described
The display state of one or more target light sources is switched to the luminance flashed with preset frequency.
According to an exemplary embodiment of the present disclosure, light source state switching module 47 can be additionally configured to execute: will be described
The display state of one or more target light sources is switched to the state of projection navigational figure, projects ground for the navigational figure
On face.
According to an exemplary embodiment of the present disclosure, with reference to Fig. 6, indoor navigation device 6 is compared to indoor navigation device 4, also
It may include light source state recovery module 61.
Specifically, light source state recovery module 61 can be configured as execution: in user according in the navigational state
One or more of target light sources reach the destination locations after, by the display shape of one or more of target light sources
State is switched to the display state before the navigational state.
Since each functional module and the above method of the program analysis of running performance device of embodiment of the present invention are invented
It is identical in embodiment, therefore details are not described herein.
In an exemplary embodiment of the disclosure, a kind of computer readable storage medium is additionally provided, energy is stored thereon with
Enough realize the program product of this specification above method.In some possible embodiments, various aspects of the invention may be used also
In the form of being embodied as a kind of program product comprising program code, when described program product is run on the terminal device, institute
Program code is stated for executing the terminal device described in above-mentioned " illustrative methods " part of this specification according to this hair
The step of bright various illustrative embodiments.
The program product for realizing the above method of embodiment according to the present invention can use portable compact disc
Read-only memory (CD-ROM) and including program code, and can be run on terminal device, such as PC.However, this
The program product of invention is without being limited thereto, in this document, readable storage medium storing program for executing can be it is any include or storage program it is tangible
Medium, the program can be commanded execution system, device or device use or in connection.
Described program product can be using any combination of one or more readable mediums.Readable medium can be readable letter
Number medium or readable storage medium storing program for executing.Readable storage medium storing program for executing for example can be but be not limited to electricity, magnetic, optical, electromagnetic, infrared ray or
System, device or the device of semiconductor, or any above combination.The more specific example of readable storage medium storing program for executing is (non exhaustive
List) include: electrical connection with one or more conducting wires, portable disc, hard disk, random access memory (RAM), read-only
Memory (ROM), erasable programmable read only memory (EPROM or flash memory), CD, portable compact disc read only memory
(CD-ROM), light storage device, magnetic memory device or above-mentioned any appropriate combination.
Computer-readable signal media may include in a base band or as carrier wave a part propagate data-signal,
In carry readable program code.The data-signal of this propagation can take various forms, including but not limited to electromagnetic signal,
Optical signal or above-mentioned any appropriate combination.Readable signal medium can also be any readable Jie other than readable storage medium storing program for executing
Matter, the readable medium can send, propagate or transmit for by instruction execution system, device or device use or and its
The program of combined use.
The program code for including on readable medium can transmit with any suitable medium, including but not limited to wirelessly, have
Line, optical cable, RF etc. or above-mentioned any appropriate combination.
The program for executing operation of the present invention can be write with any combination of one or more programming languages
Code, described program design language include object oriented program language-Java, C++ etc., further include conventional
Procedural programming language-such as " C " language or similar programming language.Program code can be fully in user
It calculates and executes in equipment, partly executes on a user device, being executed as an independent software package, partially in user's calculating
Upper side point is executed on a remote computing or is executed in remote computing device or server completely.It is being related to far
Journey calculates in the situation of equipment, and remote computing device can pass through the network of any kind, including local area network (LAN) or wide area network
(WAN), it is connected to user calculating equipment, or, it may be connected to external computing device (such as utilize ISP
To be connected by internet).
In an exemplary embodiment of the disclosure, a kind of electronic equipment that can be realized the above method is additionally provided.
Person of ordinary skill in the field it is understood that various aspects of the invention can be implemented as system, method or
Program product.Therefore, various aspects of the invention can be embodied in the following forms, it may be assumed that complete hardware embodiment, complete
The embodiment combined in terms of full Software Implementation (including firmware, microcode etc.) or hardware and software, can unite here
Referred to as circuit, " module " or " system ".
The electronic equipment 700 of this embodiment according to the present invention is described referring to Fig. 7.The electronics that Fig. 7 is shown
Equipment 700 is only an example, should not function to the embodiment of the present invention and use scope bring any restrictions.
As shown in fig. 7, electronic equipment 700 is showed in the form of universal computing device.The component of electronic equipment 700 can wrap
It includes but is not limited to: at least one above-mentioned processing unit 710, at least one above-mentioned storage unit 720, the different system components of connection
The bus 730 of (including storage unit 720 and processing unit 710), display unit 740.
Wherein, the storage unit is stored with program code, and said program code can be held by the processing unit 710
Row, so that various according to the present invention described in the execution of the processing unit 710 above-mentioned " illustrative methods " part of this specification
The step of illustrative embodiments.For example, the processing unit 710 can execute step S12 as shown in fig. 1 to step
S18。
Storage unit 720 may include the readable medium of volatile memory cell form, such as Random Access Storage Unit
(RAM) 7201 and/or cache memory unit 7202, it can further include read-only memory unit (ROM) 7203.
Storage unit 720 can also include program/utility with one group of (at least one) program module 7205
7204, such program module 7205 includes but is not limited to: operating system, one or more application program, other program moulds
It may include the realization of network environment in block and program data, each of these examples or certain combination.
Bus 730 can be to indicate one of a few class bus structures or a variety of, including storage unit bus or storage
Cell controller, peripheral bus, graphics acceleration port, processing unit use any bus structures in a variety of bus structures
Local bus.
Electronic equipment 700 can also be with one or more external equipments 800 (such as keyboard, sensing equipment, bluetooth equipment
Deng) communication, can also be enabled a user to one or more equipment interact with the electronic equipment 700 communicate, and/or with make
Any equipment (such as the router, modulation /demodulation that the electronic equipment 700 can be communicated with one or more of the other calculating equipment
Device etc.) communication.This communication can be carried out by input/output (I/O) interface 750.Also, electronic equipment 700 can be with
By network adapter 760 and one or more network (such as local area network (LAN), wide area network (WAN) and/or public network,
Such as internet) communication.As shown, network adapter 760 is communicated by bus 730 with other modules of electronic equipment 700.
It should be understood that although not shown in the drawings, other hardware and/or software module can not used in conjunction with electronic equipment 700, including but not
Be limited to: microcode, device driver, redundant processing unit, external disk drive array, RAID system, tape drive and
Data backup storage system etc..
Through the above description of the embodiments, those skilled in the art is it can be readily appreciated that example described herein is implemented
Mode can also be realized by software realization in such a way that software is in conjunction with necessary hardware.Therefore, according to the disclosure
The technical solution of embodiment can be embodied in the form of software products, which can store non-volatile at one
Property storage medium (can be CD-ROM, USB flash disk, mobile hard disk etc.) in or network on, including some instructions are so that a calculating
Equipment (can be personal computer, server, terminal installation or network equipment etc.) is executed according to disclosure embodiment
Method.
In addition, above-mentioned attached drawing is only the schematic theory of processing included by method according to an exemplary embodiment of the present invention
It is bright, rather than limit purpose.It can be readily appreciated that the time that above-mentioned processing shown in the drawings did not indicated or limited these processing is suitable
Sequence.In addition, be also easy to understand, these processing, which can be, for example either synchronously or asynchronously to be executed in multiple modules.
It should be noted that although being referred to several modules or list for acting the equipment executed in the above detailed description
Member, but this division is not enforceable.In fact, according to embodiment of the present disclosure, it is above-described two or more
Module or the feature and function of unit can embody in a module or unit.Conversely, an above-described mould
The feature and function of block or unit can be to be embodied by multiple modules or unit with further division.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the disclosure
His embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Adaptive change follow the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure or
Conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by claim
It points out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the attached claims.
Claims (10)
1. a kind of indoor navigation method characterized by comprising
The current location information that receiving terminal apparatus is sent；Wherein, the current location information is by the terminal device according to inspection
The visible light signal of the one or more lighting sources measured and determine；
Determine destination locations information；
Based on the current location information and the destination locations information, the mesh by current location to destination locations is generated
Mark guidance path；
Determine one or more target light sources on the target navigation path, and showing one or more of target light sources
Show that state is switched to navigational state, so that user reaches according to one or more of target light sources in the navigational state
The destination locations.
2. indoor navigation method according to claim 1, which is characterized in that determine that destination locations information includes:
The region that can be used nearest away from the current location distance is determined, by the position in the region that can be used
Information location information as a purpose.
3. indoor navigation method according to claim 1, which is characterized in that based on the current location information and described
Destination locations information generates the target navigation path by current location to destination locations, comprising:
Based on the current location information and the destination locations information, if generated by current location to destination locations
Multiple candidate guidance paths, then selection is apart from shortest path from the multiple candidate guidance path, as the target
Guidance path.
4. indoor navigation method according to any one of claim 1 to 3, which is characterized in that will be one or more of
The display state of target light source is switched to navigational state and includes:
The display state of one or more of target light sources is switched to and carries out luminous state with predetermined color.
5. indoor navigation method according to any one of claim 1 to 3, which is characterized in that will be one or more of
The display state of target light source is switched to navigational state and includes:
The display state of one or more of target light sources is switched to the luminance flashed with preset frequency.
6. indoor navigation method according to any one of claim 1 to 3, which is characterized in that will be one or more of
The display state of target light source is switched to navigational state and includes:
The display state of one or more of target light sources is switched to the state of projection navigational figure, the guidance is schemed
As projecting on ground.
7. indoor navigation method according to claim 1, which is characterized in that the indoor navigation method further include:
It, will after user reaches the destination locations according to one or more of target light sources in the navigational state
The display state of one or more of target light sources is switched to the display state before the navigational state.
8. a kind of indoor navigation device characterized by comprising
Current location determining module, the current location information sent for receiving terminal apparatus；Wherein, the current location information
It is determined by the terminal device according to the visible light signal of the one or more lighting sources detected；
Destination locations determining module, for determining destination locations information；
Guidance path generation module is generated for being based on the current location information and the destination locations information by working as
Front position to the target navigation path of destination locations；
Light source state switching module, for determining one or more target light sources on the target navigation path, and will be described
The display state of one or more target light sources is switched to navigational state, so that user is according in the navigational state
One or more target light sources reach the destination locations.
9. a kind of storage medium, is stored thereon with computer program, which is characterized in that the computer program is executed by processor
Indoor navigation method described in Shi Shixian any one of claims 1 to 7.
10. a kind of electronic equipment characterized by comprising
Processor；And
Memory, for storing the executable instruction of the processor；
Wherein, the processor is configured to come described in any one of perform claim requirement 1 to 7 via the execution executable instruction
Indoor navigation method.
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