CN106792570A - Localization method and device - Google Patents
Localization method and device Download PDFInfo
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- CN106792570A CN106792570A CN201611102489.9A CN201611102489A CN106792570A CN 106792570 A CN106792570 A CN 106792570A CN 201611102489 A CN201611102489 A CN 201611102489A CN 106792570 A CN106792570 A CN 106792570A
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- Prior art keywords
- routing forwarding
- forwarding equipment
- terminal
- data message
- mark
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
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Abstract
The disclosure is directed to a kind of localization method and device, belong to network technique field.Methods described includes：The mark and corresponding route signal intensity of at least one routing forwarding equipment in current WIFI sweep limits are scanned, the route signal intensity refers to the intensity of the corresponding routing forwarding equipment institute broadcast singal for detecting；Broadcasting data messages, the data message carries the mark and corresponding route signal intensity of at least one routing forwarding equipment, so that the terminal for receiving the data message is positioned to obtain positional information using the data message.In this way, terminal is without frequently initiating WIFI scannings, it is only necessary to which the data message for receiving routing forwarding device broadcasts is capable of achieving positioning, so as to avoid because of the influence of electric quantity consumption caused by frequent scanning and the performance to WIFI scannings, the standby time of terminal is improve.
Description
Technical field
This disclosure relates to field of terminal technology, more particularly to a kind of localization method and device.
Background technology
With the development of terminal technology, the terminal of mobile phone, panel computer etc. can install diversified application
To meet the demand of user.And with the increasingly maturation of network location technology, most application at present also all begins with positioning
Demand, to obtain the positional information of terminal by positioning, so as to realize more targetedly industry according to the positional information of terminal
Business.
At present, a kind of more conventional localization method of terminal is by WIFI (Wireless Fidelity, Wireless Fidelity)
Positioned.In the method, terminal needs to initiate a WIFI scannings every preset duration, obtains around just in broadcast singal
Each routing forwarding equipment scanning information, and the scanning information of each routing forwarding equipment is sent to server.Each
The scanning information of routing forwarding equipment includes the mark and corresponding route signal intensity of routing forwarding equipment, and the route signal is strong
Degree refers to the intensity of the routing forwarding equipment institute broadcast singal that terminal is detected, and can represent that the terminal sets with the routing forwarding
The distance between standby size.Server can be according to the position of each routing forwarding equipment of the identifier lookup of each routing forwarding equipment
Confidence ceases, and combines the corresponding route signal intensity of each routing forwarding equipment, determines the positional information of terminal, is back to end
End.
The content of the invention
To overcome problem present in correlation technique, the disclosure to provide a kind of localization method and device.The technical scheme
It is as follows：
According to the first aspect of the embodiment of the present disclosure, there is provided a kind of localization method, methods described includes：
Scan the mark of at least one routing forwarding equipment in current Wireless Fidelity WIFI sweep limits and corresponding road
By signal intensity, the route signal intensity refers to the intensity of the corresponding routing forwarding equipment institute broadcast singal for detecting；
Broadcasting data messages, the data message carries the mark of at least one routing forwarding equipment and corresponding road
By signal intensity, positioned to obtain position letter according to the data message for the terminal for receiving the data message
Breath.
Alternatively, the mark of at least one routing forwarding equipment in the current Wireless Fidelity WIFI sweep limits of scanning
With corresponding route signal intensity, including：
Every preset duration, the mark and correspondence of at least one routing forwarding equipment in current WIFI sweep limits are scanned
Route signal intensity.
Alternatively, the mark of at least one routing forwarding equipment in the current Wireless Fidelity WIFI sweep limits of scanning
With corresponding route signal intensity, including：
After detecting and being set up with least one terminal and be connected, in the current WIFI sweep limits of scanning at least one
The mark of routing forwarding equipment and corresponding route signal intensity.
According to the second aspect of the embodiment of the present disclosure, there is provided a kind of localization method, methods described includes：
The data message of routing forwarding device broadcasts is received, the data message carries the routing forwarding equipment and passes through nothing
The mark and corresponding route signal intensity of at least one routing forwarding equipment that line fidelity WIFI scannings are obtained, the route letter
Number intensity refers to the intensity of the corresponding routing forwarding equipment institute broadcast singal for detecting；
Positioned to obtain positional information using the data message.
Alternatively, methods described also includes：
Determine the message signals intensity of the data message；
Using the positional information and the message signals intensity, the actual position information of the terminal is determined.
Alternatively, methods described also includes：
After being connected with routing forwarding equipment foundation, forbid the terminal to initiate WIFI and scan.
Alternatively, it is described to be positioned using the data message, including：
Send Location Request to server, the Location Request carry at least one routing forwarding equipment mark and
Corresponding route signal intensity, for asking the server according to the mark and correspondence of at least one routing forwarding equipment
Route signal intensity, determine the positional information；
Receive the positional information that the server is returned.
According to the third aspect of the embodiment of the present disclosure, there is provided a kind of positioner, described device includes：
Scan module, for scanning at least one routing forwarding equipment obtained in current Wireless Fidelity WIFI sweep limits
Mark and corresponding route signal intensity, the route signal intensity refers to that the corresponding routing forwarding equipment for detecting is broadcasted
The intensity of signal；
Broadcast module, for broadcasting data messages, the data message carries at least one routing forwarding equipment
Mark and corresponding route signal intensity, so that the terminal for receiving the data message is positioned according to the data message
To obtain positional information.
Alternatively, the scan module is used for：
Every preset duration, the mark and correspondence of at least one routing forwarding equipment in current WIFI sweep limits are scanned
Route signal intensity.
Alternatively, the scan module is used for：
After detecting and being set up with least one terminal and be connected, in the current WIFI sweep limits of scanning at least one
The mark of routing forwarding equipment and corresponding route signal intensity.
According to the fourth aspect of the embodiment of the present disclosure, there is provided a kind of positioner, it is applied in terminal, described device bag
Include：
Receiver module, the data message for receiving routing forwarding device broadcasts, the data message carries the route
Forwarding unit scans the mark and corresponding route signal of at least one routing forwarding equipment for obtaining by Wireless Fidelity WIFI
Intensity, the route signal intensity refers to the intensity of the corresponding routing forwarding equipment institute broadcast singal for detecting；
Locating module, for being positioned to obtain positional information using the data message.
Alternatively, described device also includes：
First determining module, the message signals intensity for determining the data message；
Second determining module, for utilizing the positional information and the message signals intensity, determines the reality of the terminal
Border positional information.
Alternatively, described device also includes：
Disabled module, sweeps for after being connected with routing forwarding equipment foundation, forbidding the terminal to initiate WIFI
The function of retouching.
Alternatively, the locating module, including：
Sending submodule, for sending Location Request to server, the Location Request carries at least one route
The mark of forwarding unit and corresponding route signal intensity, for asking the server according at least one routing forwarding
The mark of equipment and corresponding route signal intensity, determine the positional information of present terminal；
Receiving submodule, for receiving the positional information that the server is returned.
The 5th aspect according to the embodiment of the present disclosure, there is provided a kind of positioner, described device includes：
Processor；
Memory for storing the processor-executable instruction；
Wherein, the processor is used for：
Scan the mark of at least one routing forwarding equipment in current Wireless Fidelity WIFI sweep limits and corresponding road
By signal intensity, the route signal intensity refers to the intensity of the corresponding routing forwarding equipment institute broadcast singal for detecting；
Broadcasting data messages, the data message carries the mark of at least one routing forwarding equipment and corresponding road
By signal intensity, positioned to obtain position letter using the data message for the terminal for receiving the data message
Breath.
The 6th aspect according to the embodiment of the present disclosure, there is provided a kind of positioner, described device includes：
Processor；
Memory for storing the processor-executable instruction；
Wherein, the processor is used for：
The data message of routing forwarding device broadcasts is received, the data message carries the routing forwarding equipment and passes through nothing
The mark and corresponding route signal intensity of at least one routing forwarding equipment that line fidelity WIFI scannings are obtained, the route letter
Number intensity refers to the intensity of the corresponding routing forwarding equipment institute broadcast singal for detecting；
Positioned to obtain positional information using the data message.
The technical scheme provided by this disclosed embodiment can include the following benefits：
In the embodiment of the present disclosure, at least one route that routing forwarding equipment can be scanned in current WIFI sweep limits turns
The mark of hair equipment and corresponding route signal intensity, it is possible to broadcasting data messages, for receiving the end of the data message
End can be positioned to obtain positional information, i.e., using at least one tunnel carried in the data message using the data message
Positioned by the mark and corresponding route signal intensity of forwarding unit.Therefore, terminal is scanned without frequently initiating WIFI, only
The data message that routing forwarding device broadcasts need to be received is capable of achieving positioning, so as to avoid because frequently the caused electricity of scanning disappears
The influence of consumption and the performance to WIFI scannings, improves the standby time of terminal.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory, not
The disclosure can be limited.
Brief description of the drawings
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows the implementation for meeting the disclosure
Example, and it is used to explain the principle of the disclosure together with specification.
Figure 1A is a kind of schematic diagram of the alignment system according to an exemplary embodiment；
Figure 1B is a kind of schematic diagram of the alignment system according to another exemplary embodiment；
Fig. 2 is a kind of flow chart of the localization method according to an exemplary embodiment；
Fig. 3 is a kind of flow chart of the localization method according to another exemplary embodiment；
Fig. 4 is a kind of flow chart of the localization method according to further example embodiment；
Fig. 5 is a kind of block diagram of the positioner according to an exemplary embodiment；
Fig. 6 A are a kind of block diagrams of the positioner according to an exemplary embodiment；
Fig. 6 B are a kind of block diagrams of the positioner according to another exemplary embodiment；
Fig. 6 C are a kind of block diagrams of the positioner according to further example embodiment；
Fig. 6 D are a kind of structural representations of the locating module 602 according to an exemplary embodiment；
Fig. 7 is a kind of block diagram of the routing forwarding equipment 700 according to an exemplary embodiment；
Fig. 8 is a kind of block diagram of the terminal 800 according to an exemplary embodiment.
Specific embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in implementation method do not represent all implementation methods consistent with the disclosure.Conversely, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects described in detail in claims, the disclosure.
Before detailed explanation is carried out to the embodiment of the present disclosure, first the application scenarios to the embodiment of the present disclosure give
Introduce.In correlation technique, in order to realize positioning, terminal needs to initiate WIFI scanning every preset duration, and will obtain
Scanning information is sent to server, determines the positional information of terminal according to the scanning information by server, is back to terminal.But
Frequently scanning can increase the electric quantity consumption of terminal, cause the standby time of terminal to reduce, but also WIFI can be influenceed to scan
Performance.Therefore, in order to overcome problem present in correlation technique, the disclosure to provide a kind of localization method, the localization method application
In following alignment system.
Figure 1A is a kind of schematic diagram of the alignment system according to an exemplary embodiment, referring to Figure 1A, the system bag
Routing forwarding equipment 101 and terminal 102 are included, and routing forwarding equipment 101 and terminal 102 can be by cable network or wireless networks
Network is attached.
Routing forwarding equipment 101 is used to scan the mark of at least one routing forwarding equipment in current WIFI sweep limits
With corresponding route signal intensity, the route signal intensity refers to the strong of the corresponding routing forwarding equipment institute broadcast singal that detects
Degree；Broadcasting data messages, the mark and corresponding route signal that the data message carries at least one routing forwarding equipment is strong
Degree.
Terminal 102 is used to receive the data message of the broadcast of routing forwarding equipment 101；Using the data message positioned with
Obtain positional information.
Further, referring to Figure 1B, the system also includes server 103, and terminal 102 and server 103 can also pass through
Cable network or wireless network are attached.
Within the system, terminal 102 is additionally operable to after the data message for receiving the broadcast of routing forwarding equipment 101, to
Server sends Location Request, and the Location Request carries the mark and corresponding route signal of at least one routing forwarding equipment
Intensity.
Then server 103 is used for the Location Request that receiving terminal 102 sends；According at least one routing forwarding equipment
Mark and corresponding route signal intensity, determine the positional information.
Terminal 102 is additionally operable to the positional information of the return of the reception server 103.
Fig. 2 is a kind of flow chart of the localization method according to an exemplary embodiment, as shown in Fig. 2 the method is used
In routing forwarding equipment, comprise the following steps：
In step 201, the mark and correspondence of at least one routing forwarding equipment in current WIFI sweep limits are scanned
Route signal intensity, the route signal intensity refers to the intensity of the corresponding routing forwarding equipment institute broadcast singal for detecting.
In step 202., broadcasting data messages, the data message carry at least one routing forwarding equipment mark and
Corresponding route signal intensity, so that the terminal for receiving the data message is positioned to obtain position using the data message
Information.
In the embodiment of the present disclosure, at least one route that routing forwarding equipment can be scanned in current WIFI sweep limits turns
The mark of hair equipment and corresponding route signal intensity, it is possible to broadcasting data messages, for receiving the end of the data message
End can be positioned using the data message, i.e., using the mark of at least one routing forwarding equipment carried in the data message
Know and corresponding route signal intensity is positioned.Therefore, terminal is without frequently initiating WIFI scannings, it is only necessary to receive routing forwarding
The data message of device broadcasts is to be capable of achieving positioning, is swept so as to electric quantity consumption caused by avoiding because frequently scanning and to WIFI
The influence of the performance retouched, improves the standby time of terminal.
Alternatively, the mark of at least one routing forwarding equipment in current Wireless Fidelity WIFI sweep limits and right is scanned
The route signal intensity answered, including：
Every preset duration, the mark and correspondence of at least one routing forwarding equipment in current WIFI sweep limits are scanned
Route signal intensity.
Alternatively, the mark of at least one routing forwarding equipment in current Wireless Fidelity WIFI sweep limits and right is scanned
The route signal intensity answered, including：
After detecting and being set up with least one terminal and be connected, in the current WIFI sweep limits of scanning at least one
The mark of routing forwarding equipment and corresponding route signal intensity.
Above-mentioned all optional technical schemes, can form the alternative embodiment of the disclosure, disclosure reality according to any combination
Example is applied no longer to repeat this one by one.
Fig. 3 is a kind of flow chart of the localization method according to an exemplary embodiment, as shown in figure 3, the method is used
In terminal, comprise the following steps：
In step 301, the data message of routing forwarding device broadcasts is received, the data message carries the routing forwarding and sets
The standby mark and corresponding route signal intensity that at least one routing forwarding equipment for obtaining is scanned by WIFI, the route signal
Intensity refers to the intensity of the corresponding routing forwarding equipment institute broadcast singal for detecting.
In step 302, positioned to obtain positional information using the data message.
In the embodiment of the present disclosure, terminal can receive the data message of routing forwarding device broadcasts, and utilize the datagram
The mark and corresponding route signal intensity of at least one routing forwarding equipment carried in text are positioned to obtain position letter
Breath, that is to say, terminal is without frequently initiating WIFI scannings, it is only necessary to which the data message for receiving routing forwarding device broadcasts is capable of achieving
Positioning, so as to the influence of electric quantity consumption caused by avoiding because frequently scanning and the performance to WIFI scannings, improves terminal
Standby time.
Alternatively, the method also includes：
Determine the message signals intensity of the data message；
Using the positional information and the message signals intensity, the actual position information of the terminal is determined.
Alternatively, the method also includes：
After being connected with routing forwarding equipment foundation, forbid the terminal to initiate WIFI and scan.
Alternatively, positioned to obtain positional information using the data message, including：
Location Request is sent to server, the Location Request carries the mark and correspondence of at least one routing forwarding equipment
Route signal intensity, for asking the server to be believed according to the mark of at least one routing forwarding equipment and corresponding route
Number intensity, determines the positional information；
Receive the positional information of server return.
Above-mentioned all optional technical schemes, can form the alternative embodiment of the disclosure, disclosure reality according to any combination
Example is applied no longer to repeat this one by one.
Fig. 4 is a kind of flow chart of the localization method according to an exemplary embodiment, as shown in figure 4, the method
Interaction agent is routing forwarding equipment and terminal, is comprised the following steps：
In step 401, at least one routing forwarding equipment in the current WIFI sweep limits of routing forwarding device scan
Mark and corresponding route signal intensity.
Wherein, routing forwarding equipment can for router, interchanger or other can realize setting for route forwarding function
It is standby.In one embodiment, the routing forwarding equipment can be by battery powered routing forwarding equipment, can work
During move.The mark of each the routing forwarding equipment at least one routing forwarding equipment is used to uniquely indicate the route
Forwarding unit, can be the sequence number that dispatches from the factory, MAC (the Media Access Control, media interviews of correspondence routing forwarding equipment
Control) address etc., the embodiment of the present disclosure is not limited this.
Wherein, the route signal intensity refers to the intensity of the corresponding routing forwarding equipment institute broadcast singal for detecting, can be with
Indicate the distance between the routing forwarding equipment and the corresponding routing forwarding equipment for scanning.And, corresponding route signal is strong
Degree is stronger, represents that the routing forwarding equipment is nearer with the distance between the corresponding routing forwarding equipment for scanning；Corresponding route
Signal intensity is weaker, represents that the routing forwarding equipment is more remote with the distance between the corresponding routing forwarding equipment for scanning.
In the embodiment of the present disclosure, WIFI can be initiated by routing forwarding equipment and scanned, obtain scanning information, i.e., current WIFI
The mark and corresponding route signal intensity of at least one routing forwarding equipment in sweep limits, are then forwarded to terminal, so as to
Terminal is positioned.
Further, in order to reduce the electric quantity consumption and processing load of the routing forwarding equipment, the routing forwarding equipment can
Every preset duration, to scan the mark and corresponding route of at least one routing forwarding equipment in current WIFI sweep limits
Signal intensity.Wherein, the preset duration can be by terminal default setting, it is also possible to be configured by user, the embodiment of the present disclosure
This is not limited.Example, the preset duration can be initiated once for 10s, i.e. the routing forwarding equipment every 10s
WIFI is scanned, and the mark and corresponding route signal of at least one routing forwarding equipment in the current WIFI sweep limits of scanning are strong
Degree.
Further, it is contemplated that routing forwarding equipment initiate WIFI scanning, be in order to by the scan information broadcasts of acquisition to
Terminal, but when being in the broadcasting area of the routing forwarding equipment without terminal, the scanning information that routing forwarding equipment is obtained
To there is no need.Therefore in order to avoid the unnecessary electric quantity consumption of routing forwarding equipment, the routing forwarding equipment is initiated WIFI and is swept
The mode retouched can also include：After detecting and being set up with least one terminal and be connected, the current WIFI sweep limits of scanning
The mark and corresponding route signal intensity of at least one interior routing forwarding equipment.
Wherein, the routing forwarding equipment can be set up with least one terminal by cable network or wireless network and be connected
Connect, such as, can be attached by WIFI.
When detect with least one terminal set up be connected when, represent that at least one terminal sets in the routing forwarding
In the range of standby data is activation, the scanning information of acquisition can be sent at least one terminal by the routing forwarding equipment, because
And can now initiate the scanning information that WIFI scannings are obtained.And when not being connected with any terminal foundation, then can not initiate
WIFI is scanned, to save electric quantity consumption.
In step 402, routing forwarding device broadcasts data message, the data message carries at least one routing forwarding
The mark of equipment and corresponding route signal intensity.
In practical application, the routing forwarding equipment can broadcast the data message in designated frame, such as the designated frame can
Think Beacon (beacon) frame, certain designated frame can also other frame structures, the embodiment of the present disclosure do not limited this.
It should be noted that when the routing forwarding equipment detect with least one terminal set up be connected after, and also
Only the data message can be sent at least one terminal for having set up connection.That is to say, the routing forwarding equipment can be only
Sent datagram to the terminal for having connected, without being sent datagram to not connected terminal, in this way, can further save
The electric quantity consumption of the routing forwarding equipment, the degree of accuracy that raising sends datagram.
Wherein, when the routing forwarding equipment sends the data message at least one terminal, can be by cable network
It is transmitted, it is also possible to be transmitted by wireless network, the embodiment of the present disclosure is not limited this.Such as, when the route turns
When hair equipment has passed through WIFI and is connected with least one terminal, then the number can be sent at least one terminal by WIFI
According to message.
In step 403, terminal receives the data message of routing forwarding device broadcasts.
It should be noted that the terminal of the data message of the routing forwarding device broadcasts can be received, it is necessary in the route
In the broadcasting area of forwarding unit, and the not terminal in the broadcasting area of the routing forwarding equipment, then can not receive the road
The data message broadcasted by forwarding unit.
Further, in the case that the terminal can be scanned WIFI is not initiated, the routing forwarding device broadcasts are received
Data message, to save the electric quantity consumption of terminal.In practical application, the terminal can forbid initiating what WIFI was scanned by starting
Function come realize do not initiate WIFI scan in the case of, receive the data message of the routing forwarding device broadcasts.
Wherein, this forbids the function of initiating WIFI scannings to be scanned for forbidding terminal to initiate WIFI.And, when this forbids hair
When playing the function on of WIFI scannings, the terminal can forbid the operation of all initiation WIFI scannings, it is also possible to only forbid part
The operation of WIFI scannings is initiated, the embodiment of the present disclosure is not limited this.
For example, when the function of forbidding initiation WIFI scannings is started, the terminal can only forbid what is be currently installed on to apply
The WIFI scannings initiated during terminal location are obtained, without the WIFI scannings that no thoroughfare other modes are initiated.So as to lead to as user
When crossing the initiation WIFI scannings of setting Interface Control terminal, the terminal still can perform scan task according to the operation of user, improve
Consumer's Experience.
Further, when terminal has been turned on WIFI to be scanned, after being set up with the routing forwarding equipment and being connected, can be with
Forbid the terminal to initiate WIFI to scan.
For example, the terminal can detect with routing forwarding equipment set up be connected after, automatic forbid initiation
The function of WIFI scannings so that the terminal can forbid initiating WIFI scannings.And when not being connected with the foundation of routing forwarding equipment,
The function of forbidding initiating WIFI scannings can not then be started, still WIFI scannings are carried out according to the scan frequency of acquiescence, it is fixed to realize
Position.
When terminal and routing forwarding equipment are set up to be connected, illustrate that terminal can be by receiving the data of routing forwarding equipment
Message realizes positioning, thus can now forbid terminal to initiate WIFI scannings, to reduce the electric quantity consumption of terminal；And on Wei Yu roads
When setting up connection by forwarding unit, terminal possibly cannot receive the data message for receiving routing forwarding equipment, in order to avoid influence
Position, then the terminal can be not prohibited by initiating WIFI scannings, still carry out WIFI scannings according to the scan frequency of acquiescence.
In this way, terminal can neatly be switched between power modes and energy-saving mode, such that it is able to not influence
On the premise of positioning, electric quantity consumption, the performance of protection WIFI scannings are farthest saved.
Further, the terminal can also be provided and forbid Scanning Options, and this forbids Scanning Options for forbidding terminal to initiate
WIFI is scanned.For example, terminal can start and forbid initiating WIFI scannings when the selection operation to forbidding Scanning Options is detected
Function.
Wherein, this forbids Scanning Options for forbidding initiating WIFI scannings, and it can be button, control that this forbids Scanning Options
Part, icon etc., or physical button, the embodiment of the present disclosure are not limited the appearance form for forbidding Scanning Options.Phase
Ying Di, the selection operation that Scanning Options are forbidden to this can be to click on or press the operation for forbidding Scanning Options etc., the disclosure
Embodiment is not also limited this.
In a kind of possible implementation, the terminal can also provide One function and set interface, function setting circle
Face includes forbidding Scanning Options.When user wants terminal forbids initiating WIFI scannings, you can recall the function setting interface,
And click on this and forbid Scanning Options, the selection operation of Scanning Options is forbidden in triggering to this, then the terminal can forbid initiating WIFI
Scanning.
In this way, terminal can start this according to the intention of user to forbid initiating the function that WIFI is scanned, so as to improve work(
The degree of accuracy that can start, improves Consumer's Experience.
In step 404, terminal is positioned to obtain positional information using the data message.
That is to say, terminal can utilize the mark of the few routing forwarding equipment carried in the data message and corresponding
Route signal intensity is positioned to obtain positional information.
Terminal is positioned using the data message can be included with obtaining the process of positional information：Send fixed to server
Position request, the Location Request carries the mark and corresponding route signal intensity of at least one routing forwarding equipment, for asking
The server is sought according to the mark and corresponding route signal intensity of at least one routing forwarding equipment, determines that the position is believed
Breath；Receive the positional information of server return.
Wherein, the server can prestore the mark and corresponding positional information of multiple routing forwarding equipment, then when
When the server receives the Location Request of terminal transmission, you can at least one route according to being carried in the Location Request turns
The mark of hair equipment, searches positional information corresponding with the mark of at least one routing forwarding equipment, and combine corresponding road
By signal intensity, analysis determines a positional information, is back to terminal.
It should be noted is that, above-mentioned routing forwarding equipment can be by changing standard with the interaction of terminal
WIFI agreements are realized, so that routing forwarding equipment can initiate WIFI according to amended WIFI agreements and scan and broadcast
Data message, and allow that the data message that terminal receives routing forwarding device broadcasts is positioned.
Need explanation on the other hand, positioned according to the scanning information that routing forwarding equipment is obtained, what is navigated to is logical
It is often the positional information of the routing forwarding equipment, but due to the number of the routing forwarding device broadcasts can be received when the terminal
During according to message, the terminal is generally in the vicinity of the routing forwarding equipment, and the distance with the routing forwarding equipment will not be too remote, because
Positional information of the routing forwarding equipment is defined as the positional information of the terminal for this, and position error is in rational position error model
In enclosing, the location requirement of user can be met.That is to say, the terminal can receive the positional information of server return, will
The positional information is defined as the actual position information of the terminal.
In addition, the accuracy in order to improve positioning, the terminal can also further determine the message letter of the data message
Number intensity；Using the positional information and the message signals intensity, the actual position information of the terminal is determined.
For example, terminal when the data message is received, can determine the message signals intensity of the data message；To service
Device sends Location Request, and the mark and corresponding route signal that the Location Request carries at least one routing forwarding equipment are strong
Degree, for asking the server according to the mark and corresponding route signal intensity of at least one routing forwarding equipment, it is determined that
The positional information；Receive the positional information of server return；Using the positional information and the message signals intensity, it is determined that should
The actual position information of terminal.
Wherein, the positional information is used to indicate the position of the routing forwarding equipment, the message signals intensity of the data message
For indicating the distance between the terminal and the routing forwarding equipment, therefore, the terminal can be according to the routing forwarding equipment
Position and its distance between with present terminal, more accurately determines out the physical location of the terminal.
Further, the terminal can also receive the data message that around multiple routing forwarding equipment send, and determine many
The message signals intensity of individual data message, Location Request is sent using the plurality of data message to server, obtains multiple positions
Information, using the plurality of positional information and the signal intensity of corresponding data message, determines the actual position information of the terminal.
Wherein, the plurality of positional information can indicate respectively the position of the plurality of routing forwarding equipment, corresponding data message
Signal intensity can indicate the distance between present terminal and corresponding routing forwarding equipment, according to the plurality of routing forwarding equipment
Position and respective distances, you can more accurately determine out the physical location of the terminal.
In sum, the method for being provided by the embodiment of the present disclosure, routing forwarding equipment can initiate WIFI scannings, obtain
The mark and corresponding route signal intensity of at least one routing forwarding equipment in current WIFI sweep limits, it is possible to pass through
Broadcasting data messages so that the terminal for receiving the data message can be according at least one route carried in the data message
The mark of forwarding unit and corresponding route signal intensity are positioned.Therefore, terminal is without frequently initiating WIFI scannings, it is only necessary to
The data message for receiving routing forwarding device broadcasts is to be capable of achieving positioning, so as to electric quantity consumption caused by avoiding because frequently scanning
And the influence of the performance to WIFI scannings, improve the standby time of terminal, it is ensured that the performance of WIFI scannings.
Fig. 5 is a kind of block diagram of the positioner according to an exemplary embodiment.Reference picture 5, the device includes：
Scan module 501, for scan at least one routing forwarding equipment in current WIFI sweep limits mark and
Corresponding route signal intensity, the route signal intensity refers to the strong of the corresponding routing forwarding equipment institute broadcast singal that detects
Degree；
Broadcast module 502, for broadcasting data messages, the data message carries the mark of at least one routing forwarding equipment
Know and corresponding route signal intensity, so that the terminal for receiving the data message is positioned to obtain using the data message
Positional information.
Alternatively, the scan module 501 is used for：
Every preset duration, the mark and correspondence of at least one routing forwarding equipment in current WIFI sweep limits are scanned
Route signal intensity.
Alternatively, the scan module 501 is used for：
After detecting and being set up with least one terminal and be connected, in the current WIFI sweep limits of scanning at least one
The mark of routing forwarding equipment and corresponding route signal intensity.
In the embodiment of the present disclosure, the positioner can scan at least one routing forwarding in current WIFI sweep limits
The mark of equipment and corresponding route signal intensity, it is possible to broadcasting data messages, for receiving the terminal of the data message
Can be positioned using the data message to obtain positional information, i.e., using at least one route carried in the data message
The mark of forwarding unit and corresponding route signal intensity are positioned.Therefore, terminal is without frequently initiating WIFI scannings, it is only necessary to
The data message for receiving positioner broadcast is capable of achieving positioning, so as to avoid because the frequent caused electric quantity consumption of scanning with
And the influence of the performance to WIFI scannings, improve the standby time of terminal.
Fig. 6 A are a kind of block diagrams of the positioner according to an exemplary embodiment.Reference picture 6A, the device includes：
Receiver module 601, the data message for receiving routing forwarding device broadcasts, data message carries the route and turns
Hair equipment scans the mark and corresponding route signal intensity of at least one routing forwarding equipment for obtaining, the route by WIFI
Signal intensity refers to the intensity of the corresponding routing forwarding equipment institute broadcast singal for detecting；
Locating module 602, for being positioned to obtain positional information using the data message.
Alternatively, referring to Fig. 6 B, the device also includes：
First determining module 603, the message signals intensity for determining the data message；
Second determining module 604, for using the positional information and the message signals intensity, determining the actual bit of the terminal
Confidence ceases.
Alternatively, referring to Fig. 6 C, the device also includes：
Disabled module 605, sweeps for after being connected with routing forwarding equipment foundation, forbidding the terminal to initiate WIFI
Retouch.
Alternatively, referring to Fig. 6 D, the locating module 602 includes：
Sending submodule 6021, for sending Location Request to server, the Location Request carries at least one route
The mark of forwarding unit and corresponding route signal intensity, for asking the server according at least one routing forwarding equipment
Mark and corresponding route signal intensity, determine the positional information；
Receiving submodule 6022, the positional information for receiving server return.
In the embodiment of the present disclosure, terminal can receive the data message of routing forwarding device broadcasts, and according to the datagram
The mark and corresponding route signal intensity of at least one routing forwarding equipment carried in text are positioned, and be that is to say, terminal
Without frequently initiating WIFI scannings, it is only necessary to which the data message for receiving routing forwarding device broadcasts is capable of achieving positioning, so as to avoid
Because of the influence of electric quantity consumption caused by frequent scanning and the performance to WIFI scannings, the standby time of terminal is improve.
On the device in above-described embodiment, wherein modules perform the concrete mode of operation in relevant the method
Embodiment in be described in detail, explanation will be not set forth in detail herein.
Fig. 7 is a kind of block diagram of the routing forwarding equipment 700 according to an exemplary embodiment.Reference picture 7, route turns
Hair equipment 700 includes processing assembly 722, and it further includes one or more processors, and as representated by memory 732
Memory resource, can be by the instruction of the execution of processing assembly 722, such as application program for storing.Stored in memory 732
Application program can include it is one or more each correspond to the module of one group of instruction.
Routing forwarding equipment 700 can also include that a power supply module 726 is configured as performing routing forwarding equipment 700
Power management, a wired or wireless network interface 750 is configured as routing forwarding equipment 700 being connected to network, and one
Input and output (I/O) interface 758.Routing forwarding equipment 700 can operate the operating system in memory 732, example based on storage
Such as Windows Server, Mac OS X, Unix, Linux, FreeBSD or similar.
Additionally, processing assembly 722 is configured as execute instruction, to perform a kind of localization method, methods described includes：
The mark and corresponding route signal for scanning at least one routing forwarding equipment in current WIFI sweep limits are strong
Degree, the route signal intensity refers to the intensity of the corresponding routing forwarding equipment institute broadcast singal for detecting；
Broadcasting data messages, the data message carries the mark of at least one routing forwarding equipment and corresponding road
By signal intensity, positioned to obtain position letter using the data message for the terminal for receiving the data message
Breath.
Alternatively, the mark of at least one routing forwarding equipment in the current Wireless Fidelity WIFI sweep limits of scanning
With corresponding route signal intensity, including：
Every preset duration, the mark and correspondence of at least one routing forwarding equipment in current WIFI sweep limits are scanned
Route signal intensity.
Alternatively, the mark of at least one routing forwarding equipment in the current Wireless Fidelity WIFI sweep limits of scanning
With corresponding route signal intensity, including：
After detecting and being set up with least one terminal and be connected, in the current Wireless Fidelity WIFI sweep limits of scanning
The mark of at least one routing forwarding equipment and corresponding route signal intensity.
In the embodiment of the present disclosure, at least one route that routing forwarding equipment can be scanned in current WIFI sweep limits turns
The mark of hair equipment and corresponding route signal intensity, it is possible to broadcasting data messages, for receiving the end of the data message
End can be positioned to obtain positional information using the data message, be that is to say using at least carried in the data message
The mark of individual routing forwarding equipment and corresponding route signal intensity are positioned.Therefore, terminal is swept without frequently initiating WIFI
Retouch, it is only necessary to which the data message for receiving routing forwarding device broadcasts is capable of achieving positioning, so as to avoid because frequently scanning is caused
The influence of electric quantity consumption and the performance to WIFI scannings, improves the standby time of terminal.
Fig. 8 is a kind of block diagram of the terminal 800 according to an exemplary embodiment.For example, terminal 800 can be mobile
Phone, computer, digital broadcast terminal, messaging devices, game console, tablet device, Medical Devices, body-building equipment,
Personal digital assistant etc..
Reference picture 8, terminal 800 can include following one or more assemblies：Processing assembly 802, memory 804, power supply
Component 806, multimedia groupware 808, audio-frequency assembly 810, the interface 812 of input/output (I/O), sensor cluster 814, and
Communication component 816.
The integrated operation of the usual control terminal 800 of processing assembly 802, such as with display, call, data communication, phase
Machine is operated and the associated operation of record operation.Processing assembly 802 can refer to including one or more processors 820 to perform
Order, to complete all or part of step of above-mentioned method.Additionally, processing assembly 802 can include one or more modules, just
Interaction between processing assembly 802 and other assemblies.For example, processing assembly 802 can include multi-media module, it is many to facilitate
Interaction between media component 808 and processing assembly 802.
Memory 804 is configured as storing various types of data supporting the operation in terminal 800.These data are shown
Example includes the instruction for any application program or method operated in terminal 800, and contact data, telephone book data disappears
Breath, picture, video etc..Memory 804 can be by any kind of volatibility or non-volatile memory device or their group
Close and realize, such as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM) is erasable to compile
Journey read-only storage (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, flash
Device, disk or CD.
Power supply module 806 provides power supply for the various assemblies of terminal 800.Power supply module 806 can include power management system
System, one or more power supplys, and other generate, manage and distribute the component that power supply is associated with for terminal 800.
Multimedia groupware 808 is included in one screen of output interface of offer between the terminal 800 and user.One
In a little embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
Curtain may be implemented as touch-screen, to receive the input signal from user.Touch panel includes one or more touch sensings
Device is with the gesture on sensing touch, slip and touch panel.The touch sensor can not only sensing touch or sliding action
Border, but also detection and the touch or slide related duration and pressure.In certain embodiments, many matchmakers
Body component 808 includes a front camera and/or rear camera.When terminal 800 be in operator scheme, such as screening-mode or
During video mode, front camera and/or rear camera can receive outside multi-medium data.Each front camera and
Rear camera can be a fixed optical lens system or with focusing and optical zoom capabilities.
Audio-frequency assembly 810 is configured as output and/or input audio signal.For example, audio-frequency assembly 810 includes a Mike
Wind (MIC), when terminal 800 is in operator scheme, such as call model, logging mode and speech recognition mode, microphone is matched somebody with somebody
It is set to reception external audio signal.The audio signal for being received can be further stored in memory 804 or via communication set
Part 816 sends.In certain embodiments, audio-frequency assembly 810 also includes a loudspeaker, for exports audio signal.
, to provide interface between processing assembly 802 and peripheral interface module, above-mentioned peripheral interface module can for I/O interfaces 812
To be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and lock
Determine button.
Sensor cluster 814 includes one or more sensors, and the state for providing various aspects for terminal 800 is commented
Estimate.For example, sensor cluster 814 can detect the opening/closed mode of terminal 800, the relative positioning of component is for example described
Component is the display and keypad of terminal 800, and sensor cluster 814 can also detect 800 1 components of terminal 800 or terminal
Position change, user is presence or absence of with what terminal 800 was contacted, the orientation of terminal 800 or acceleration/deceleration and terminal 800
Temperature change.Sensor cluster 814 can include proximity transducer, be configured to be detected when without any physical contact
The presence of neighbouring object.Sensor cluster 814 can also include optical sensor, such as CMOS or ccd image sensor, for into
As being used in application.In certain embodiments, the sensor cluster 814 can also include acceleration transducer, gyro sensors
Device, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 816 is configured to facilitate the communication of wired or wireless way between terminal 800 and other equipment.Terminal
800 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof.In an exemplary implementation
In example, communication component 816 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel.
In one exemplary embodiment, the communication component 816 also includes near-field communication (NFC) module, to promote junction service.Example
Such as, NFC module can be based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology,
Bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, terminal 800 can be by one or more application specific integrated circuits (ASIC), numeral letter
Number processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components realization, for performing the above method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided
Such as include the memory 804 of instruction, above-mentioned instruction can be performed to complete the above method by the processor 820 of terminal 800.For example,
The non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk
With optical data storage devices etc..
A kind of non-transitorycomputer readable storage medium, when the instruction in the storage medium is held by the processor of terminal
During row so that terminal is able to carry out a kind of localization method, methods described includes：
The data message of routing forwarding device broadcasts is received, the data message carries the routing forwarding equipment and passes through
The mark and corresponding route signal intensity of at least one routing forwarding equipment that WIFI scannings are obtained, the route signal intensity
Refer to the intensity of the corresponding routing forwarding equipment institute broadcast singal for detecting；
Positioned using the data message.
Alternatively, methods described also includes：
Determine the message signals intensity of the data message；
Using the positional information and the message signals intensity, the actual position information of the terminal is determined.
Alternatively, methods described also includes：
After being connected with routing forwarding equipment foundation, the initiation WIFI is forbidden to scan.
Alternatively, it is described to be positioned using the data message, including：
Send Location Request to server, the Location Request carry at least one routing forwarding equipment mark and
Corresponding route signal intensity, for asking the server according to the mark and correspondence of at least one routing forwarding equipment
Route signal intensity, determine the positional information；
Receive the positional information that the server is returned.
In the embodiment of the present disclosure, terminal can receive the data message of routing forwarding device broadcasts, and according to the datagram
The mark and corresponding route signal intensity of at least one routing forwarding equipment carried in text are positioned, and be that is to say, terminal
Without frequently initiating WIFI scannings, it is only necessary to which the data message for receiving routing forwarding device broadcasts is capable of achieving positioning, so as to avoid
Because of the influence of electric quantity consumption caused by frequent scanning and the performance to WIFI scannings, the standby time of terminal is improve.
Those skilled in the art will readily occur to its of the disclosure after considering specification and putting into practice scheme disclosed herein
Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or
Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit are by following
Claim is pointed out.
It should be appreciated that the disclosure is not limited to the precision architecture for being described above and being shown in the drawings, and
And can without departing from the scope carry out various modifications and changes.The scope of the present disclosure is only limited by appended claim.
Claims (16)
1. a kind of localization method, it is characterised in that be applied in routing forwarding equipment, methods described includes：
The mark and corresponding route for scanning at least one routing forwarding equipment in current Wireless Fidelity WIFI sweep limits are believed
Number intensity, the route signal intensity refers to the intensity of the corresponding routing forwarding equipment institute broadcast singal for detecting；
Broadcasting data messages, the data message carries mark and corresponding the route letter of at least one routing forwarding equipment
Number intensity, so that the terminal for receiving the data message is positioned to obtain positional information using the data message.
2. the method for claim 1, it is characterised in that in the current Wireless Fidelity WIFI sweep limits of scanning extremely
The few mark and corresponding route signal intensity of routing forwarding equipment, including：
Mark and corresponding road every at least one routing forwarding equipment in preset duration, the current WIFI sweep limits of scanning
By signal intensity.
3. the method for claim 1, it is characterised in that in the current Wireless Fidelity WIFI sweep limits of scanning extremely
The few mark and corresponding route signal intensity of routing forwarding equipment, including：
After detecting and being set up with least one terminal and be connected, at least one route in the current WIFI sweep limits of scanning
The mark of forwarding unit and corresponding route signal intensity.
4. a kind of localization method, it is characterised in that be applied in terminal, methods described includes：
The data message of routing forwarding device broadcasts is received, the data message carries the routing forwarding equipment by wireless guarantor
The mark and corresponding route signal intensity of at least one routing forwarding equipment that true WIFI scannings are obtained, the route signal are strong
Degree refers to the intensity of the corresponding routing forwarding equipment institute broadcast singal for detecting；
Positioned to obtain positional information using the data message.
5. method as claimed in claim 4, it is characterised in that methods described also includes：
Determine the message signals intensity of the data message；
Using the positional information and the message signals intensity, the actual position information of the terminal is determined.
6. method as claimed in claim 4, it is characterised in that methods described also includes：
After being connected with routing forwarding equipment foundation, forbid the terminal to initiate WIFI and scan.
7. the method as described in claim 4-6 is any, it is characterised in that described to be positioned to obtain using the data message
Positional information is taken, including：
Location Request is sent to server, the Location Request carries the mark and correspondence of at least one routing forwarding equipment
Route signal intensity, for asking mark and corresponding road of the server according at least one routing forwarding equipment
By signal intensity, the positional information is determined；
Receive the positional information that the server is returned.
8. a kind of positioner, it is characterised in that be applied in routing forwarding equipment, described device includes：
Scan module, for scan at least one routing forwarding equipment in current Wireless Fidelity WIFI sweep limits mark and
Corresponding route signal intensity, the route signal intensity refers to the strong of the corresponding routing forwarding equipment institute broadcast singal that detects
Degree；
Broadcast module, for broadcasting data messages, the data message carries the mark of at least one routing forwarding equipment
With corresponding route signal intensity, so that the terminal for receiving the data message is positioned to obtain using the data message
Take positional information.
9. device as claimed in claim 8, it is characterised in that the scan module is used for：
Mark and corresponding road every at least one routing forwarding equipment in preset duration, the current WIFI sweep limits of scanning
By signal intensity.
10. device as claimed in claim 8, it is characterised in that the scan module is used for：
After detecting and being set up with least one terminal and be connected, at least one route in the current WIFI sweep limits of scanning
The mark of forwarding unit and corresponding route signal intensity.
11. a kind of positioners, it is characterised in that be applied in terminal, described device includes：
Receiver module, the data message for receiving routing forwarding device broadcasts, the data message carries the routing forwarding
Equipment scans the mark and corresponding route signal intensity of at least one routing forwarding equipment for obtaining by Wireless Fidelity WIFI,
The route signal intensity refers to the intensity of the corresponding routing forwarding equipment institute broadcast singal for detecting；
Locating module, for being positioned to obtain positional information using the data message.
12. devices as claimed in claim 11, it is characterised in that described device also includes：
First determining module, the message signals intensity for determining the data message；
Second determining module, for utilizing the positional information and the message signals intensity, determines the actual bit of the terminal
Confidence ceases.
13. devices as claimed in claim 11, it is characterised in that described device also includes：
Disabled module, scans for after being connected with routing forwarding equipment foundation, forbidding the terminal to initiate WIFI.
14. device as described in claim 11-13 is any, it is characterised in that the locating module includes：
Sending submodule, for sending Location Request to server, the Location Request carries at least one routing forwarding
The mark of equipment and corresponding route signal intensity, for asking the server according at least one routing forwarding equipment
Mark and corresponding route signal intensity, determine the positional information；
Receiving submodule, for receiving the positional information that the server is returned.
15. a kind of positioners, it is characterised in that described device includes：
Processor；
Memory for storing the processor-executable instruction；
Wherein, the processor is used for：
The mark and corresponding route for scanning at least one routing forwarding equipment in current Wireless Fidelity WIFI sweep limits are believed
Number intensity, the route signal intensity refers to the intensity of the corresponding routing forwarding equipment institute broadcast singal for detecting；
Broadcasting data messages, the data message carries mark and corresponding the route letter of at least one routing forwarding equipment
Number intensity, so that the terminal for receiving the data message is positioned to obtain positional information using the data message.
16. a kind of positioners, it is characterised in that described device includes：
Processor；
Memory for storing the processor-executable instruction；
Wherein, the processor is used for：
The data message of routing forwarding device broadcasts is received, the data message carries the routing forwarding equipment by wireless guarantor
The mark and corresponding route signal intensity of at least one routing forwarding equipment that true WIFI scannings are obtained, the route signal are strong
Degree refers to the intensity of the corresponding routing forwarding equipment institute broadcast singal for detecting；
Positioned to obtain positional information using the data message.
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| CN201611102489.9A CN106792570B (en) | 2016-12-02 | 2016-12-02 | Positioning method and device |
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|---|---|---|---|
| CN201611102489.9A CN106792570B (en) | 2016-12-02 | 2016-12-02 | Positioning method and device |
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| CN108366412A (en) * | 2018-01-04 | 2018-08-03 | 福州瑞芯微电子股份有限公司 | A kind of WIFI positioning scan method and device |
| WO2024001535A1 (en) * | 2022-06-30 | 2024-01-04 | 海信视像科技股份有限公司 | Display device, playing device, control device and data transmission method |
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| WO2024001535A1 (en) * | 2022-06-30 | 2024-01-04 | 海信视像科技股份有限公司 | Display device, playing device, control device and data transmission method |
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