CN107835490A - Floor position localization method, system, server and computer-readable recording medium - Google Patents
Floor position localization method, system, server and computer-readable recording medium Download PDFInfo
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- CN107835490A CN107835490A CN201710945986.3A CN201710945986A CN107835490A CN 107835490 A CN107835490 A CN 107835490A CN 201710945986 A CN201710945986 A CN 201710945986A CN 107835490 A CN107835490 A CN 107835490A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
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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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- Automation & Control Theory (AREA)
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Abstract
The invention discloses a kind of floor position localization method, and applied to server, the floor position localization method includes：The wireless signal data that receiving terminal uploads, wherein, the wireless signal data are by terminal by being gathered in built-in positioning application indoors environment；The wireless signal data are matched with the Signals Data Base that prestores, to determine the floor position where the terminal；The floor position of determination is fed back into the terminal, so that the terminal shows the floor position received in the display interface of positioning application.The invention also discloses a kind of server, computer-readable recording medium and floor position alignment system.The present invention realizes being accurately positioned for floor position in indoor environment.
Description
Technical field
The present invention relates to field of terminal technology, more particularly to a kind of floor position localization method, system, server and calculating
Machine readable storage medium storing program for executing.
Background technology
Concentrate in building as the improvement of people's living standards, daily life is more and more, such as locate
In the building structure such as commercial center and station is complicated, indoor environment of densely populated place, when user is in indoor environment, due to
The positioning of GPS (Global Positioning System, global positioning system) indoors is limited, and user can not often determine
The floor position oneself being presently in.
The content of the invention
It is a primary object of the present invention to provide a kind of floor position localization method, system, server and computer-readable
Storage medium, it is intended to solve prior art, the technology for the floor location information that can not determine to be presently in environment indoors is asked
Topic.
To achieve the above object, the present invention provides a kind of floor position localization method, applied to server, the floor position
Putting localization method includes：
The wireless signal data that receiving terminal uploads, wherein, the wireless signal data pass through built-in positioning by terminal
Using being gathered in environment indoors；
The wireless signal data are matched with the Signals Data Base that prestores, to determine the floor position where the terminal
Put；
The floor position of determination is fed back into the terminal, so that the terminal is shown in the display interface of positioning application
The floor position received.
Alternatively, it is described to be matched the wireless signal data with the Signals Data Base that prestores, to determine the terminal
The step of floor position at place, includes：
It is determined that signal identification and signal intensity corresponding to the wireless signal data received；
In the Signals Data Base that prestores, search the signal identification corresponding to the floor area that is included of signal source；
In the floor area of lookup, it is determined that detecting floor position corresponding to the signal source of the signal intensity；
Using the floor position of determination as the floor position where the terminal.
Alternatively, it is described to be matched the wireless signal data with the Signals Data Base that prestores, to determine the terminal
The step of floor position at place, also includes：
It is determined that signal identification corresponding to the wireless signal data received；
The signal identification of determination is compared with the Signals Data Base that prestores, with determine to prestore in Signals Data Base with it is described
The signal identification that prestores of signal identification matching；
Based on the mapping relations of in the Signals Data Base that prestores, prestore signal identification and floor position, the wireless communication is determined
Floor position corresponding to the signal identification of number；
Using the floor position of determination as the floor position where the terminal.
Alternatively, it is determined that floor position include it is multiple when, the floor position using determination is as the terminal institute
Floor position the step of include：
If the wireless signal data that terminal reports include it is multiple, calculate the signal identification of each wireless communication number each
The probability occurred in floor；
The probability occurred to each signal identification in each floor collects；
The maximum floor of posterior probability will be collected as the floor position where the terminal.
Alternatively, it is determined that floor position include it is multiple when, the floor position using determination is as the terminal institute
Floor position the step of include：
If the wireless signal data that terminal reports include multiple, it is determined that each wireless communication number occurred in each floor
According to corresponding signal intensity；
The signal intensity of each wireless signal data to occurring in each floor is averaged；
Using the maximum floor of signal intensity average as the floor position where the terminal.
Alternatively, it is determined that floor position include it is multiple when, the floor position using determination is as the terminal institute
Floor position the step of include：
If the wireless signal data that terminal reports include multiple, the wireless signal data that cover in each floor are calculated
Number；
The largest number of floors of wireless signal data will be covered as the floor position where the terminal.
In addition, to achieve the above object, the present invention also provides a kind of server, the server includes processor, storage
Device and the floor position finder that can be run on the memory and on the processor is stored in, the floor position is determined
Position program is realized floor position localization method as described above during computing device the step of.
In addition, to achieve the above object, the present invention also provides a kind of computer-readable recording medium, described computer-readable
Floor position finder is stored with storage medium, is realized when the floor position finder is executed by processor as above
The step of described floor position localization method.
In addition, to achieve the above object, the present invention also provides a kind of floor position alignment system, the floor position positioning
System includes terminal and server, server server described above；
The terminal, for by gathering wireless signal data in built-in positioning application indoors environment；
The wireless signal data collected are uploaded onto the server, so that server is based on the wireless signal data received
And the Signals Data Base that prestores, feed back the floor position where the terminal；
The floor position of the server feedback is received, and the floor received is shown in the display interface of positioning application
Position.
Floor position localization method proposed by the present invention, the wireless signal data that server elder generation receiving terminal uploads, then
The wireless signal data are matched with the Signals Data Base that prestores, to determine the floor position where the terminal, finally
The floor position of determination is fed back into the terminal, so that the terminal shows what is received in the display interface of positioning application
Floor position.The present invention is indoors in environment, and first pass through built-in positioning application by terminal gathers wireless communication in environment indoors
Number, then determine the floor position where terminal according to Signals Data Base and the wireless signal data of prestoring by server
Information, realize being accurately positioned for indoor environment.
Brief description of the drawings
Fig. 1 is the server architecture schematic diagram for the hardware running environment that scheme of the embodiment of the present invention is related to；
Fig. 2 is the schematic flow sheet of floor position localization method first embodiment of the present invention；
Fig. 3 is the present invention preferably implement scene schematic diagram；
Fig. 4 is the refinement schematic flow sheet of step S20 in Fig. 2；
Fig. 5 is the schematic flow sheet of floor position localization method second embodiment of the present invention；
The first refinement schematic flow sheet that Fig. 6 is step S28 in Fig. 5；
The second refinement schematic flow sheet that Fig. 7 is step S28 in Fig. 5；
The 3rd refinement schematic flow sheet that Fig. 8 is step S28 in Fig. 5.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The solution of the embodiment of the present invention is mainly：The wireless signal data that server elder generation receiving terminal uploads, then
The wireless signal data are matched with the Signals Data Base that prestores, to determine the floor position where the terminal, finally
The floor position of determination is fed back into the terminal, so that the terminal shows what is received in the display interface of positioning application
Floor position.To solve existing indoor environment, the problem of can not being accurately positioned.
As shown in figure 1, Fig. 1 is the server architecture schematic diagram for the hardware running environment that scheme of the embodiment of the present invention is related to.
Server of the embodiment of the present invention can be single channel server, can also be multipath server or distributed server.
As shown in figure 1, the server can include：Processor 1001, such as CPU, communication bus 1002, user interface
1003, network interface 1004, memory 1005.Wherein, communication bus 1002 is used to realize the connection communication between these components.
User interface 1003 can include display screen (Display), input block such as keyboard (Keyboard), optional user interface
1003 can also include the wireline interface (such as connecting wired keyboard, wire mouse etc.) of standard, wave point (such as with
In connection Wireless Keyboard, wireless mouse).The wireline interface that network interface 1004 can optionally include standard (is used to be connected with
Gauze network), (such as WI-FI interfaces, blue tooth interface, infrared interface, probe interface, 3G/4G/5G connected network communications connect wave point
Mouthful etc., for connecting wireless network).Memory 1005 can be high-speed RAM memory or stable memory
(non-volatile memory), such as magnetic disk storage.Memory 1005 optionally can also be independently of foregoing mainboard
1001 storage device.
Alternatively, server can also include camera, RF (Radio Frequency, radio frequency) circuit, sensor, sound
Frequency circuit, WiFi module etc..
, can be with it will be understood by those skilled in the art that the restriction of the server architecture shown in Fig. 1 not structure paired terminal
Including than illustrating more or less parts, either combining some parts or different parts arrangement.
As shown in figure 1, as in a kind of memory 1005 of computer-readable recording medium can include operating system, net
Network communication module, Subscriber Interface Module SIM and floor position finder.Wherein, operating system be management and control terminal with it is soft
The program of part resource, support network communication module, Subscriber Interface Module SIM, floor position finder and other programs or software
Operation；Network communication module is used to managing and controlling network interface 1002；Subscriber Interface Module SIM is used to managing and controlling user
Interface 1003.
In the terminal shown in Fig. 1, the server calls the floor stored in memory 1005 by processor 1001
Position finder, to realize following steps：
The wireless signal data that receiving terminal uploads, wherein, the wireless signal data pass through built-in positioning by terminal
Using being gathered in environment indoors；
The wireless signal data are matched with the Signals Data Base that prestores, to determine the floor position where the terminal
Put；
The floor position of determination is fed back into the terminal, so that the terminal is shown in the display interface of positioning application
The floor position received.
Further, the server calls the floor position stored in memory 1005 to position journey by processor 1001
Sequence, also realize and matched the wireless signal data with the Signals Data Base that prestores, to determine the floor where the terminal
The step of position：
It is determined that signal identification and signal intensity corresponding to the wireless signal data received；
In the Signals Data Base that prestores, search the signal identification corresponding to the floor area that is included of signal source；
In the floor area of lookup, it is determined that detecting floor position corresponding to the signal source of the signal intensity；
Using the floor position of determination as the floor position where the terminal.
Further, the server calls the floor position stored in memory 1005 to position journey by processor 1001
Sequence, also realize and matched the wireless signal data with the Signals Data Base that prestores, to determine the floor where the terminal
The step of position：
It is determined that signal identification corresponding to the wireless signal data received；
The signal identification of determination is compared with the Signals Data Base that prestores, with determine to prestore in Signals Data Base with it is described
The signal identification that prestores of signal identification matching；
Based on the mapping relations of in the Signals Data Base that prestores, prestore signal identification and floor position, the wireless communication is determined
Floor position corresponding to the signal identification of number；
Using the floor position of determination as the floor position where the terminal.
Further, it is determined that floor position include it is multiple when, the server pass through processor 1001 call storage
The floor position finder stored in device 1005, also realize using the floor position of determination as the floor position where the terminal
The step of putting：
If the wireless signal data that terminal reports include it is multiple, calculate the signal identification of each wireless communication number each
The probability occurred in floor；
The probability occurred to each signal identification in each floor collects；
The maximum floor of posterior probability will be collected as the floor position where the terminal.
Further, it is determined that floor position include it is multiple when, the server pass through processor 1001 call storage
The floor position finder stored in device 1005, also realize using the floor position of determination as the floor position where the terminal
The step of putting：
If the wireless signal data that terminal reports include multiple, it is determined that each wireless communication number occurred in each floor
According to corresponding signal intensity；
The signal intensity of each wireless signal data to occurring in each floor is averaged；
Using the maximum floor of signal intensity average as the floor position where the terminal.
Further, it is determined that floor position include it is multiple when, the server pass through processor 1001 call storage
The floor position finder stored in device 1005, also realize using the floor position of determination as the floor position where the terminal
The step of putting：
If the wireless signal data that terminal reports include multiple, the wireless signal data that cover in each floor are calculated
Number；
The largest number of floors of wireless signal data will be covered as the floor position where the terminal.
Technical scheme proposed by the present invention, server call the floor position stored in memory to position journey by processor
Sequence, the wireless signal data that first receiving terminal uploads, then by the wireless signal data and the Signals Data Base progress that prestores
Match somebody with somebody, to determine the floor position where the terminal, the floor position most determined at last feeds back to the terminal, for the end
Hold the floor position for showing and receiving in the display interface of positioning application.The present invention in environment, is first passed through by terminal indoors
Built-in positioning application gathers wireless signal data in environment indoors, then by server according to the Signals Data Base and described of prestoring
Wireless signal data, the floor location information where terminal is determined, realize being accurately positioned for indoor environment.
Based on above-mentioned terminal hardware structure, each embodiment of floor position localization method of the present invention is proposed.
Reference picture 2, Fig. 2 are the schematic flow sheet of floor position localization method first embodiment of the present invention.
In the present embodiment, the floor position localization method is applied to server, the floor position localization method bag
Include：
The wireless signal data that receiving terminal uploads, wherein, the wireless signal data pass through built-in positioning by terminal
Using being gathered in environment indoors；
The wireless signal data are matched with the Signals Data Base that prestores, to determine the floor position where the terminal
Put；
The floor position of determination is fed back into the terminal, so that the terminal is shown in the display interface of positioning application
The floor position received.
In the present embodiment, the floor position localization method is applied in server, and the server is as shown in Figure 1
Server.Before the wireless signal data that the server receiving terminal uploads, Signals Data Base, the signal data are first established
The mode of establishing in storehouse includes：
Step a, the position for each signal source that each floor includes in server record indoor environment, wherein, signal source
For launching wireless signal, so that terminal receives wireless signal data；
Step b, after each signal source that each floor includes is recorded, record each position in each floor and detect
The signal intensity of each signal source；
Step c, the signal intensity and the signal identification of signal source that each position is detected, closed with corresponding each position
Connection storage；
Step d, positional information, signal identification and signal intensity based on associated storage establish Signals Data Base.
That is, Signals Data Base establishes mode, is each signal source included in each floor is first recorded by server
Position, wherein, the position of each signal source uploads onto the server after being gathered by terminal, can also be that server passes through front end
The page receives the position that user inputs and recorded.After the position of each signal source included in recording each floor, service
Device re-records each position in each floor and detects the signal intensity of each signal source, it is necessary to illustrate, due to each building
Layer in signal source include it is multiple, therefore, the signal source that each position in each floor detects equally also have it is multiple, accordingly
, the signal intensity of each position record is also comprising multiple in floor.
To be best understood from, it is exemplified below：Reference picture 3, it is signal respectively if current environment indoors includes three signal sources
Source A, signal source B and signal source C, three signal sources can also be located in different floors, not done herein with same floor
Limit.If currently using M points as test point, the signal intensity of each signal source is detected in the position of M points, as shown in figure 3, M points
The distance between signal source B, signal source A and signal source C are sequentially reduced, and therefore, signal source B, signal source A are detected in M points
Signal intensity with signal source C is increased successively, for example, detect that signal source B signal intensity is -15dBm in M points, M points
Signal intensity with detecting signal source A is -11dBm, and M points are -6dBm with the signal intensity for detecting signal source C.
In the present embodiment, each position detects that the signal intensity of signal source is true according to the distance of test point and signal source
Fixed, distance is longer, and the signal intensity detected is weaker, and distance is shorter, and the signal intensity detected is stronger.It is appreciated that
Another point is selected equally to detect the signal intensity of three signal sources when being used as test point in the floor.Need to illustrate
, test point is different, and the signal intensity of each signal source detected is also different.In this way, you can obtain each
The signal intensity of each signal source detected in position.
After it is determined that each position detects the signal intensity of each signal source, the signal that each position is detected is strong
The signal identification of degree and signal source, and corresponding each position associated storage, for example, with continued reference to Fig. 3, by M points and signal source A
And -11dBm, with signal source B and -15dBm and with signal source C and -6dBm associated storages.Finally, the position based on associated storage
Confidence breath, signal identification and signal intensity, you can establish Signals Data Base.
It is understood that in have recorded each floor of indoor environment in the Signals Data Base, each position with it is each
The distance between signal source, and each signal intensity for each signal source that position detects.Subsequently to carry out floor position
During positioning, as long as terminal collects the wireless signal data (comprising signal identification and signal intensity) of each signal source, server
According to the Signals Data Base that prestores, the floor position of terminal can be determined.
It is the specific steps that floor position positioning is realized in the present embodiment below：
Step S10, the wireless signal data that receiving terminal uploads, wherein, the wireless signal data are passed through interior by terminal
The positioning put is applied to be gathered in environment indoors；
In the present embodiment, the wireless signal data that server elder generation receiving terminal reports, the wireless signal data are by end
End passes through the built-in positioning application wireless signal data that environment gathers indoors.The optional bag of wireless signal data that terminal uploads
Include one or more, the specific number of wireless signal data determines according to signal source, i.e. terminal when detecting multiple signal sources,
Multiple wireless signal data are uploaded, when detecting 1 signal source, upload 1 wireless signal data.The wireless signal data
Including Wi-Fi signal, Bluetooth signal or base station signal.
Step S20, the wireless signal data are matched with the Signals Data Base that prestores, to determine the terminal place
Floor position；
After the wireless signal data of terminal upload are received, server is by the wireless signal data received with prestoring
Signals Data Base is matched, i.e. wireless signal data is compared with the signal data in the Signals Data Base that prestores, with true
Floor position where the fixed terminal.
Specifically, reference picture 4, the step S20 include：
Step S21, it is determined that signal identification and signal intensity corresponding to the wireless signal data received；
Step S22, in the Signals Data Base that prestores, search the signal identification corresponding to the building that is included of signal source
Layer region；
Step S23, in the floor area of lookup, it is determined that detecting floor position corresponding to the signal source of the signal intensity
Put；
Step S24, using the floor position of determination as the floor position where the terminal.
I.e., in the present embodiment, after the wireless signal data of terminal upload are received, the wireless communication number is extracted
According to the signal identification and signal intensity of carrying, then in the Signals Data Base that prestores, signal corresponding to the signal identification is searched
Source, further according to prestoring, signal source includes floor area, determines the floor zone that signal source corresponding to the signal identification is included
Domain.After the floor area that signal source corresponding to signal identification is included is found, further inquiry can detect the signal
The specific floor position of the signal source of intensity, i.e. it is determined that the floor and then determination that signal source includes can detect the signal
The specific floor position of the signal source of intensity.
To be best understood from, it is exemplified below：With continued reference to Fig. 3, for example, server has determined the wireless signal that terminal reports
Data are signal source A, and when signal source A signal emissivities are stronger, letter can be detected in the terminal of signal source A same floors
The wireless signal data of number source A transmitting, equally, the nothing of signal source A transmittings can be also detected in the terminal of signal source A contiguous floors
Line signal data, but the signal intensity that the terminal of two floors detects is different, therefore, can be according to wireless communication in signal source A
Number covering scope, determine the floor area that signal source is included, then, then comprising floor area in, it is determined that can detect
To floor position corresponding to the signal source of the signal intensity, for example, the signal that the terminal of signal source A same floors detects is strong
Spend for -11dBm, be -6dBm in the signal intensity that the terminal of signal source contiguous floors detects, if server receives wireless communication
The signal intensity of number is -11dBm, you can determines the floor position where terminal.
Further, when the wireless signal data that server receives include multiple, the signal identification and signal of extraction
Intensity is also comprising multiple, and after signal intensity corresponding to each signal identification and each signal identification is extracted, server exists
In the Signals Data Base that prestores, signal source corresponding with each signal identification is searched, with according to where each signal source that prestores
Floor area, determine the floor area where signal source corresponding to each signal identification.It is determined that the letter of each signal identification
After floor area where number source, further inquiry can detect the particular location of the signal source of each signal intensity.Specifically
Determination mode it is consistent with the above, do not repeat herein.
Step S30, the floor position of determination is fed back into the terminal, so that the terminal is in display circle of positioning application
The floor position received is shown in face.
Server is determined after the floor position where terminal, you can the floor position of determination is fed back into the terminal,
So that the terminal shows the floor location information received in the display interface of positioning application.
The floor position localization method that the present embodiment proposes, the wireless signal data that server elder generation receiving terminal uploads, so
The wireless signal data are matched with the Signals Data Base that prestores afterwards, to determine the floor position where the terminal, most
The floor position determined at last feeds back to the terminal, is received so that the terminal is shown in the display interface of positioning application
Floor position.In environment, it is wireless using being gathered in environment indoors to first pass through built-in positioning indoors by terminal by the present invention
Signal data, then determine the floor position where terminal according to Signals Data Base and the wireless signal data of prestoring by server
Confidence ceases, and realizes being accurately positioned for indoor environment.
Further, the second embodiment of floor position localization method of the present invention is proposed based on first embodiment.
The difference of the second embodiment of floor position localization method and the first embodiment of floor position localization method is,
In the present embodiment, reference picture 5, the step S20 can also include：
Step S25, it is determined that signal identification corresponding to the wireless signal data received；
Step S26, the signal identification of determination is compared with the Signals Data Base that prestores, to determine the Signals Data Base that prestores
In the signal identification that prestores that is matched with the signal identification；
Step S27, based on the mapping relations of in the Signals Data Base that prestores, prestore signal identification and floor position, determine institute
State floor position corresponding to the signal identification of wireless signal data；
Step S28, using the floor position of determination as the floor position where the terminal.
In the present embodiment, after the wireless signal data of terminal upload are received, server is wireless by what is received
Signal data is matched with the Signals Data Base that prestores, i.e. by the signal number in wireless signal data and the Signals Data Base that prestores
According to being compared, to determine the floor position where the terminal.Specifically：Server first determines the wireless communication number received
According to corresponding signal identification, it is determined that after signal identification corresponding to wireless signal data, server is by the signal identification of determination
Signals Data Base is compared with prestoring, to determine the signal that prestores matched with the signal identification in the Signals Data Base that prestores
Mark, in the Signals Data Base that is then based on prestoring, the mapping relations of prestore signal identification and floor position, you can determine the nothing
Floor position corresponding to the signal identification of line signal data, most at last the floor position of the determination as the building where the terminal
Layer position.
In the present embodiment, however, it is determined that floor position there was only one, then directly the floor position of the determination can be made
For the floor position where terminal, however, it is determined that floor position when including multiple, it is necessary to be carried out to multiple floor positions further
Ground is analyzed, and to determine the specific floor position where terminal, specifically, the embodiment of the step S28 includes：
1) mode one, it is determined that floor position include it is multiple when, reference picture 6, the step S28 includes：
Step S281, if the wireless signal data that report of terminal include multiple, calculate the signal of each wireless communication number
Identify the probability occurred in each floor；
Step S282, the probability occurred to each signal identification in each floor collect；
Step S283, the maximum floor of posterior probability will be collected as the floor position where the terminal.
In the present embodiment, it is determined that floor position include it is multiple when, if the wireless signal data that terminal reports
Including multiple, now, the probability that the signal identification of each wireless signal data occurs in each floor, the present embodiment are first calculated
In, for optional signal identification when a floor occurs, probability is arranged to 1, in addition, each signal identification occurs in each floor
Probability can also be determined according to specific floor quantity, for example, current building include 3 floors, then, each signal identification exists
The probability occurred in each floor is chosen as 1/3.It should be appreciated that the probability that each signal identification occurs in each floor
Calculation be not limited to above two, also other modes can be set according to being actually needed, no longer repeat one by one herein.Counting
Each signal identification is calculated after the probability that each floor occurs, to the probability of each signal identification occurred in each floor
Collected, for example, signal source A and signal source B occurs in the first floor, signal source A, signal source B and signal occurs in the second floor
There is signal source B in source C, third story layer, then, the summarized results that can obtain probability in the first floor is 2/3, general in the second floor
The summarized results of rate is 1, and the summarized results of probability is 1/3 in the second floor.Collect in the probability occurred to each floor
Afterwards, the maximum floor of posterior probability will be collected as the floor position where the terminal, i.e. using the second floor as terminal institute
Floor position.
2) mode two, it is determined that floor position include it is multiple when, reference picture 7, the step S28 includes：
Step S284, if the wireless signal data that terminal reports are including multiple, it is determined that occur in each floor each
Signal intensity corresponding to wireless signal data；
Step S285, the signal intensity of each wireless signal data to occurring in each floor are averaged；
Step S286, using the maximum floor of signal intensity average as the floor position where the terminal.
In the present embodiment, it is determined that floor position include it is multiple when, if the wireless signal data that terminal reports
Including multiple, now, signal intensity corresponding to each wireless signal data for occurring in each floor is first determined, wherein, signal
When intensity is that terminal reports wireless signal data, the signal intensity that is carried in wireless signal data, therefore, server is from wireless communication
Signal intensity is can extract out in number, it is determined that signal intensity corresponding to each wireless signal data occurred in each floor
Afterwards, the signal intensity of each wireless signal data to occurring in each floor is averaged, most signal intensity at last
The maximum floor of average is as the floor position where terminal.
To be best understood from present embodiment, it is exemplified below：With continued reference to Fig. 3, it is assumed that signal source A and signal source C is positioned at the
One floor, signal source B are located at the second floor, and the signal source A signal intensity that terminal detects is -11dBm, signal source C's
Signal intensity is -6dBm, and signal source B signal intensity is -15dBm, then, found by averaging, the letter of the first floor
Number strength mean value is -17/2=-8.5dBm, and the signal intensity average of the second floor is -15dBm, you can determines that the first floor is
The position of floor where terminal.
3) mode three, it is determined that floor position include it is multiple when, reference picture 8, the step S28 includes：
Step S287, if the wireless signal data that report of terminal include it is multiple, calculate cover in each floor it is wireless
The number of signal data；
Step S288, the largest number of floors of wireless signal data will be covered as the floor position where the terminal
Put.
In the present embodiment, it is determined that floor position include it is multiple when, if the wireless signal data that terminal reports
Including multiple, now, the number that wireless signal data are covered in each floor is first calculated, and it is wireless to being covered in each floor
The quantity of signal data is collected, and most covers the largest number of floors of wireless signal data at last as where the terminal
Floor position.
What the three kinds of modes for determining specific floor position listed above enumerated were merely exemplary, those skilled in the art
Using the technological thought of the present invention, the other various specific floor position modes of determination proposed according to its real needs are at this
In the protection domain of invention, herein without exhaustive one by one.
It is appreciated that in the present embodiment, the specific floor position where terminal is determined by three kinds of modes so that terminal building
The determination mode of layer is more flexible.
In addition, the embodiment of the present invention also proposes a kind of computer-readable recording medium, the computer-readable recording medium
On be stored with floor position finder, following operation is realized when the floor position finder is executed by processor：
The wireless signal data that receiving terminal uploads, wherein, the wireless signal data pass through built-in positioning by terminal
Using being gathered in environment indoors；
The wireless signal data are matched with the Signals Data Base that prestores, to determine the floor position where the terminal
Put；
The floor position of determination is fed back into the terminal, so that the terminal is shown in the display interface of positioning application
The floor position received.
Further, when the floor position finder is executed by processor, also realize the wireless signal data
Signals Data Base is matched with prestoring, to determine the operation of the floor position where the terminal：
It is determined that signal identification and signal intensity corresponding to the wireless signal data received；
In the Signals Data Base that prestores, search the signal identification corresponding to the floor area that is included of signal source；
In the floor area of lookup, it is determined that detecting floor position corresponding to the signal source of the signal intensity；
Using the floor position of determination as the floor position where the terminal.
Further, when the floor position finder is executed by processor, also realize the wireless signal data
Signals Data Base is matched with prestoring, to determine the operation of the floor position where the terminal：
It is determined that signal identification corresponding to the wireless signal data received；
The signal identification of determination is compared with the Signals Data Base that prestores, with determine to prestore in Signals Data Base with it is described
The signal identification that prestores of signal identification matching；
Based on the mapping relations of in the Signals Data Base that prestores, prestore signal identification and floor position, the wireless communication is determined
Floor position corresponding to the signal identification of number；
Using the floor position of determination as the floor position where the terminal.
Further, it is determined that floor position include it is multiple when, the floor position finder is executed by processor
When, also realize the operation using the floor position of determination as the floor position where the terminal：
If the wireless signal data that terminal reports include it is multiple, calculate the signal identification of each wireless communication number each
The probability occurred in floor；
The probability occurred to each signal identification in each floor collects；
The maximum floor of posterior probability will be collected as the floor position where the terminal.
Further, it is determined that floor position include it is multiple when, the floor position finder is executed by processor
When, also realize the operation using the floor position of determination as the floor position where the terminal：
If the wireless signal data that terminal reports include multiple, it is determined that each wireless communication number occurred in each floor
According to corresponding signal intensity；
The signal intensity of each wireless signal data to occurring in each floor is averaged；
Using the maximum floor of signal intensity average as the floor position where the terminal.
Further, it is determined that floor position include it is multiple when, the floor position finder is executed by processor
When, also realize the operation using the floor position of determination as the floor position where the terminal：
If the wireless signal data that terminal reports include multiple, the wireless signal data that cover in each floor are calculated
Number；
The largest number of floors of wireless signal data will be covered as the floor position where the terminal.
Technical scheme proposed by the present invention, when the floor position finder is executed by processor, in first receiving terminal
The wireless signal data of biography, then the wireless signal data are matched with the Signals Data Base that prestores, to determine the end
Floor position where holding, the floor position most determined at last feed back to the terminal, so that the terminal is in positioning application
The floor position received is shown in display interface.In environment, built-in positioning application is first passed through by terminal indoors by the present invention
Wireless signal data are gathered in environment indoors, then by server according to Signals Data Base and the wireless signal data of prestoring,
The floor location information where terminal is determined, realizes being accurately positioned for indoor environment.
The present invention further provides a kind of floor position alignment system.
The floor position alignment system includes terminal and server, the server of the server as described above；
The terminal, for by gathering wireless signal data in built-in positioning application indoors environment；
The wireless signal data collected are uploaded onto the server, so that server is based on the wireless signal data received
And the Signals Data Base that prestores, feed back the floor position where the terminal；
The floor position of the server feedback is received, and the floor received is shown in the display interface of positioning application
Position.
In the present embodiment, terminal first passes through built-in positioning using collection wireless signal data, institute in environment indoors
Stating wireless signal data includes Wi-Fi signal, Bluetooth signal or base station signal.It should be noted that the wireless communication of collection
Number carries signal identification and signal intensity, wherein, the signal identification of wireless signal data is signal source in indoor environment
Mark, the signal intensities of wireless signal data is signal intensity of the terminal induction to signal source, the intensity level root of signal intensity
Determined according to the distance of terminal and signal source, distance is nearer, and signal intensity is stronger, and distance is more remote, and signal intensity is weaker.
After terminal collects wireless signal data, the wireless signal data collected are uploaded onto the server, by taking
Device be engaged in based on the wireless signal data and the Signals Data Base that prestores that receive, feeds back the floor position where the terminal, takes
Device be engaged according to wireless signal data and the Signals Data Base that prestores, feeds back the floor position where the terminal in above-mentioned reality
Middle detailed description is applied, here is omitted.When terminal receives the floor position of the server feedback, you can in positioning application
The floor position received is shown in display interface.
The technical scheme that the present embodiment proposes, terminal gather nothing in environment indoors by first passing through built-in positioning application
Line signal data, then the wireless signal data collected are uploaded onto the server, so that server is wireless based on what is received
Signal data and the Signals Data Base that prestores, feed back the floor position where the terminal, finally receive the server feedback
Floor position, and the floor position that receives is shown in the display interface of positioning application.In environment indoors of the invention, by
Terminal first passes through built-in positioning using collection wireless signal data in environment indoors, then by server according to the signal number that prestores
According to storehouse and the wireless signal data, the floor location information where terminal is determined, realizes being accurately positioned for indoor environment.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements not only include those key elements, and
And also include the other key elements being not expressly set out, or also include for this process, method, article or device institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Other identical element also be present in the process of key element, method, article or device.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions are make it that a station terminal equipment (can be fixed terminal, such as thing
Networked intelligent device, including the smart home such as intelligent air condition, intelligent electric lamp, intelligent power, intelligent router；Can also be mobile
Terminal, including many networked devices such as smart mobile phone, wearable networking AR/VR devices, intelligent sound box, autonomous driving vehicle)
Perform the method described in each embodiment of the present invention.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of floor position localization method, it is characterised in that applied to server, the floor position localization method includes：
The wireless signal data that receiving terminal uploads, wherein, the wireless signal data pass through built-in positioning application by terminal
Gathered indoors in environment；
The wireless signal data are matched with the Signals Data Base that prestores, to determine the floor position where the terminal；
The floor position of determination is fed back into the terminal, so that the terminal shows reception in the display interface of positioning application
The floor position arrived.
2. floor position localization method as claimed in claim 1, it is characterised in that described by the wireless signal data and pre-
Deposit Signals Data Base to be matched, the step of determining the floor position where the terminal to include：
It is determined that signal identification and signal intensity corresponding to the wireless signal data received；
In the Signals Data Base that prestores, search the signal identification corresponding to the floor area that is included of signal source；
In the floor area of lookup, it is determined that detecting floor position corresponding to the signal source of the signal intensity；
Using the floor position of determination as the floor position where the terminal.
3. the floor position localization method as described in right will go to 1 or 2, it is characterised in that described by the wireless signal data
Signals Data Base is matched with prestoring, also to include the step of determining the floor position where the terminal：
It is determined that signal identification corresponding to the wireless signal data received；
The signal identification of determination is compared with the Signals Data Base that prestores, with determine to prestore in Signals Data Base with the signal
Identify the signal identification that prestores of matching；
Based on the mapping relations of in the Signals Data Base that prestores, prestore signal identification and floor position, the wireless communication number is determined
According to signal identification corresponding to floor position；
Using the floor position of determination as the floor position where the terminal.
4. floor position localization method as claimed in claim 3, it is characterised in that it is determined that floor position include it is multiple
When, the floor position using determination includes as the step of floor position where the terminal：
If the wireless signal data that terminal reports include it is multiple, calculate the signal identification of each wireless communication number in each floor
The probability of middle appearance；
The probability occurred to each signal identification in each floor collects；
The maximum floor of posterior probability will be collected as the floor position where the terminal.
5. floor position localization method as claimed in claim 3, it is characterised in that it is determined that floor position include it is multiple
When, the floor position using determination includes as the step of floor position where the terminal：
If the wireless signal data that terminal reports include multiple, it is determined that each wireless signal data pair occurred in each floor
The signal intensity answered；
The signal intensity of each wireless signal data to occurring in each floor is averaged；
Using the maximum floor of signal intensity average as the floor position where the terminal.
6. floor position localization method as claimed in claim 3, it is characterised in that it is determined that floor position include it is multiple
When, the floor position using determination includes as the step of floor position where the terminal：
If the wireless signal data that terminal reports include multiple, of the wireless signal data that cover in each floor is calculated
Number；
The largest number of floors of wireless signal data will be covered as the floor position where the terminal.
7. a kind of server, it is characterised in that the server includes processor, memory and is stored on the memory simultaneously
The floor position finder that can be run on the processor, when the floor position finder is by the computing device
The step of realizing the floor position localization method as any one of claim 1 to 6.
8. a kind of computer-readable recording medium, it is characterised in that floor position is stored with the computer-readable recording medium
Finder is put, is realized when the floor position finder is executed by processor as any one of claim 1 to 6
The step of floor position localization method.
9. a kind of floor position alignment system, it is characterised in that the floor position alignment system includes terminal and server, institute
State server server as claimed in claim 7；
The terminal, for by gathering wireless signal data in built-in positioning application indoors environment；
The wireless signal data collected are uploaded onto the server, for server based on the wireless signal data received and
Prestore Signals Data Base, feeds back the floor position where the terminal；
The floor position of the server feedback is received, and the floor position received is shown in the display interface of positioning application
Put.
10. floor position alignment system as claimed in claim 9, it is characterised in that the wireless signal data include signal
Mark and signal intensity；The wireless signal data are Wi-Fi signal, Bluetooth signal or base station signal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710945986.3A CN107835490A (en) | 2017-10-10 | 2017-10-10 | Floor position localization method, system, server and computer-readable recording medium |
| PCT/CN2017/114367 WO2019071762A1 (en) | 2017-10-10 | 2017-12-04 | Floor positioning method and system, server and computer-readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710945986.3A CN107835490A (en) | 2017-10-10 | 2017-10-10 | Floor position localization method, system, server and computer-readable recording medium |
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| CN201710945986.3A Pending CN107835490A (en) | 2017-10-10 | 2017-10-10 | Floor position localization method, system, server and computer-readable recording medium |
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| WO (1) | WO2019071762A1 (en) |
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| CN110430525A (en) * | 2019-06-28 | 2019-11-08 | 华为技术有限公司 | A kind of localization method, server and mobile terminal |
| CN110763235A (en) * | 2019-10-18 | 2020-02-07 | 深圳智慧园区信息技术有限公司 | Cross-floor indoor positioning navigation system and navigation method |
| CN111294746A (en) * | 2020-02-05 | 2020-06-16 | 北京爱笔科技有限公司 | Positioning method, device and system |
| CN111999721A (en) * | 2020-08-21 | 2020-11-27 | 深圳优地科技有限公司 | Floor recognition method, device, system and computer readable storage medium |
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| CN110401966A (en) * | 2018-04-24 | 2019-11-01 | 中国移动通信集团广东有限公司 | Wireless network performance assesses monitoring method, device, electronic equipment and storage medium |
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| WO2019071762A1 (en) | 2019-04-18 |
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Application publication date: 20180323 |