CN109495949A - The method of access points map structuring and access points switching - Google Patents
The method of access points map structuring and access points switching Download PDFInfo
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- CN109495949A CN109495949A CN201811562480.5A CN201811562480A CN109495949A CN 109495949 A CN109495949 A CN 109495949A CN 201811562480 A CN201811562480 A CN 201811562480A CN 109495949 A CN109495949 A CN 109495949A
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- zone switched
- access point
- connected reference
- mobile terminal
- access points
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
Abstract
The present embodiments relate to a kind of method that access points map structuring and access points switch, construction method includes constructing map coordinates system based on working space；Obtain in map coordinates system at each coordinate points can connected reference access point；According at each coordinate points can connected reference access point signal cover and working attributes, working space is divided into it is multiple Zone switched, it is each it is Zone switched in all have specified connected reference access point；By the access points map in each Zone switched and specified connected reference access point combination construction work space.The embodiment of the present invention effectively reduces the problem of mobile device carries out the switching of frequent visit access point due to defining the access points that should be connected in each Zone switched middle mobile terminal in access points map.
Description
Technical field
The present invention relates to field of communication technology, in particular to a kind of access points map structuring and access points switching
Method.
Background technique
In the wireless network, due to the limited coverage area of an access points, it is therefore desirable to which mobile terminal is in difference
Access points between be switched fast, with reduce switch between access points caused by the network interruption time.Existing access
Access point handoff technique, switching principle are broadly divided into two classes: the first kind is by constantly comparing multiple visits in same area net
It asks the signal strength of access point, and selects to establish connection with the strongest access points of signal.The shortcomings that such mode be due to
The case where unstability of wireless network signal, Yi Fasheng frequent switching.Second class is the access points that ought be connected at present
It then disconnects when signal strength is lower than default connection threshold, and is established newly with the higher access points of signal strength automatically
Connection.The shortcomings that such mode, is switched over by connection threshold value setting, higher to the setting requirements of threshold, if synchronization
Multiple access points are below the threshold, then network may disconnect.
Disclosed above- mentioned information are only used for reinforcing the understanding to background of the invention in the background technology, therefore it may be wrapped
Containing the information for not being formed as the prior art that those of ordinary skill in the art are known.
Summary of the invention
In view of this, the embodiment of the present invention provides the side of a kind of access points map structuring and access points switching
Method at least provides a kind of beneficial selection to solve or alleviate the technical problems existing in the prior art.
The technical solution of the embodiment of the present invention is achieved in that
According to the first aspect of the invention, a kind of access points map constructing method is provided, comprising:
Map coordinates system is constructed based on working space；
Obtain in the map coordinates system at each coordinate points can connected reference access point；
According at each coordinate points can connected reference access point signal cover and working attributes, will be described
Working space be divided into it is multiple Zone switched, it is each it is described it is Zone switched in all have specified connected reference access point；
Each described Zone switched and described specified connected reference access point is combined, the access for constructing the working space connects
Access point map.
In one embodiment, map coordinates system is constructed based on working space, comprising:
Map coordinates system is constructed on the basis of the ground of working space；
Several coordinate points are set by preset rules on the ground of the working space.
In one embodiment, further includes:
Multiple access points are arranged in the working space, after the acquisition range combination of each access points extremely
The working space can be covered less；
Network configuration is carried out to each access points, so that each access points constitute the same wireless group
Net.
In one embodiment, obtain in the map coordinates system at each coordinate points can connected reference access point,
Include:
Point carries out signal acquisition on the basis of the coordinate points；
Will access points corresponding to collected each signal be used as described in can connected reference access point；
Obtain it is each it is described can connected reference access point signal cover and working attributes.
In one embodiment, according at each coordinate points can connected reference access point signal cover
And working attributes, the working space is divided into it is multiple Zone switched, it is each it is described it is Zone switched in all have specified connection
Access points, comprising:
According at each coordinate points can connected reference access point signal cover, by the working space draw
Be divided into multiple regions, be all contained in each region be able to maintain connection status in zone boundary always can connected reference
Access point；
According to it is each it is described be able to maintain always connection status can connected reference access point working attributes, adjust each described
The zone boundary range in region, it is multiple Zone switched to generate；
According to it is described it is Zone switched in it is each be able to maintain always connection status can connected reference access point work category
Property, one is screened out from it as the Zone switched specified connected reference access point.
In one embodiment, the working attributes include device mac address, signal strength, signal-to-noise ratio, access access
Point utilization rate and access points busy extent etc..
In one embodiment, further includes:
Be added to multiple mobile terminals as training sample in the working space, the mobile terminal can with it is described
Specified connected reference access point communication；
Obtain each Zone switched specified connected reference access point with multiple communication of mobile terminal
When work at present attribute；
The Zone switched zone boundary range according to the work at present Attribute tuning.
In one embodiment, zone boundary range Zone switched according to the work at present Attribute tuning it
Afterwards, further includes:
By in multiple mobile terminals after the adjustment Zone switched with the specified connected reference access point communication；
Obtain work at present attribute when the specified connected reference access point and each communication of mobile terminal；
According to the work at present determined property whether need replacing other described in be able to maintain connection status always can
Connected reference access point is as the specified connected reference access point.
In one embodiment, the access points map connects according to the specified connected reference each in real work
The working condition of access point adjusts the Zone switched zone boundary range and the specified connected reference access point, to update
The access points map.
According to the second aspect of the invention, a kind of access points switching method is provided, comprising:
First Zone switched and the second Zone switched position is determined according to the access points map of working space；
When detecting that mobile terminal will be Zone switched Zone switched into described second from described first, the shifting is controlled
Dynamic terminal enter described second it is Zone switched before with described second it is Zone switched in specified connected reference access point carry out
Information exchange；
Coordinate position of the mobile terminal in the access points map is determined, if the mobile terminal is moved to
Described first Zone switched and the second Zone switched area coincidence position then controls the mobile terminal from connection described first
Zone switched specified connected reference access point is switched to the connection second Zone switched specified connected reference access point.
In one embodiment, further includes:
According to the data of the travel route of the mobile terminal and access points map, determine the mobile terminal in institute
State successively needed in working space by the Zone switched and each Zone switched specified connected reference access point.
In one embodiment, control the mobile terminal enter described second it is Zone switched before with described second
Specified connected reference access point in Zone switched carries out information exchange, comprising:
Obtain in real time the mobile terminal it is Zone switched described first in position；
When determine the mobile terminal described first it is Zone switched in positional distance described in the second Zone switched area
When domain boundary reaches pre-determined distance, control the mobile terminal with described second it is Zone switched in specified connected reference access point
Carry out information exchange.
In one embodiment, control the mobile terminal with described second it is Zone switched in specified connected reference connect
Access point carries out information exchange, comprising:
Control the mobile terminal by travel routes information and network configuration information be sent to described second it is Zone switched in
Specified connected reference access point so that described second it is Zone switched in specified connected reference access point to carry out connection in advance quasi-
It is standby；
Control described second it is Zone switched in specified connected reference access point working attributes information is sent to the shifting
Dynamic terminal, so that the mobile terminal is carried out connection in advance and prepared.
According to the third aspect of the invention we, a kind of access points switching device is provided, comprising:
Position acquisition module determines that first is Zone switched and second cuts for the access points map according to working space
Change the position in region；
Information exchange module detects that mobile terminal will be Zone switched into second switching from described first for working as
When region, control the mobile terminal enter described second it is Zone switched before with described second it is Zone switched in specified company
It connects access points and carries out information exchange；
Switching module, for determining coordinate position of the mobile terminal in the access points map, if described
Mobile terminal is moved to described first Zone switched and the second Zone switched area coincidence position, then controls the mobile terminal
The connection second Zone switched specified company is switched to from the first Zone switched specified connected reference access point is connected
Connect access points.
In one embodiment, further includes:
Determining module, for determining institute according to the travel route of the mobile terminal and the data of access points map
State mobile terminal successively needed in the working space by the Zone switched and each Zone switched specified company
Connect access points.
In one embodiment, information exchange module includes:
Acquisition submodule, for obtain in real time the mobile terminal described first it is Zone switched in position；
Information exchange submodule, for when determine the mobile terminal described first it is Zone switched in positional distance institute
When stating the second Zone switched zone boundary and reaching pre-determined distance, control the mobile terminal with described second it is Zone switched in
Specified connected reference access point carries out information exchange.
According to the fourth aspect of the invention, a kind of access points map structuring terminal is provided, comprising:
The function can also execute corresponding software realization by hardware realization by hardware.The hardware or
Software includes one or more modules corresponding with above-mentioned function.
It include processor and storage in the structure of the terminal of access points map structuring in a possible design
Device, the memory, which is used to store, supports the terminal of access points map structuring to execute access points in above-mentioned first aspect
The program of map constructing method, the processor is configured to for executing the program stored in the memory.Access access
The terminal of point map structuring can also include communication interface, for access points map structuring terminal and other equipment or communication
Network communication.
According to the fifth aspect of the invention, a kind of access points switching terminal is provided, comprising:
The function can also execute corresponding software realization by hardware realization by hardware.The hardware or
Software includes one or more modules corresponding with above-mentioned function.
It include processor and memory, institute in the structure of the terminal of access points switching in a possible design
It states memory and supports the terminal of access points switching to execute access points switching method in above-mentioned second aspect for storing
Program, the processor is configured to for executing the program stored in the memory.The terminal of access points switching
It can also include communication interface, for access points switching terminal and other equipment or communication.
The embodiment of the present invention due to using the technology described above, has the advantage that due in access points map
In define the access points that should be connected in each Zone switched middle mobile terminal, therefore effectively reduce mobile device progress
The problem of frequent visit access point switches.
Above-mentioned general introduction is merely to illustrate that the purpose of book, it is not intended to be limited in any way.Except foregoing description
Schematical aspect, except embodiment and feature, by reference to attached drawing and the following detailed description, the present invention is further
Aspect, embodiment and feature, which will be, to be readily apparent that.
Detailed description of the invention
In the accompanying drawings, unless specified otherwise herein, otherwise indicate the same or similar through the identical appended drawing reference of multiple attached drawings
Component or element.What these attached drawings were not necessarily to scale.It should be understood that these attached drawings depict only according to the present invention
Disclosed some embodiments, and should not serve to limit the scope of the present invention.
Fig. 1 is the flow chart of the access points map constructing method of the embodiment of the present invention.
Fig. 2 is the flow chart of the step S100 of the access points map constructing method of the embodiment of the present invention.
Fig. 3 is the flow chart of the access points map constructing method of another embodiment of the present invention.
Fig. 4 is the flow chart of the step S200 of the access points map constructing method of the embodiment of the present invention.
Fig. 5 is the flow chart of the step S300 of the access points map constructing method of the embodiment of the present invention.
Fig. 6 is the flow chart of the access points switching method of the embodiment of the present invention.
Fig. 7 is the structural schematic diagram of the access points switching device of the embodiment of the present invention.
Fig. 8 is the structural schematic diagram of the access points map structuring terminal of the embodiment of the present invention.
Fig. 9 is the structural schematic diagram of the access points switching terminal of the embodiment of the present invention.
Specific embodiment
Hereinafter, certain exemplary embodiments are simply just described.As one skilled in the art will recognize that
Like that, without departing from the spirit or scope of the present invention, described embodiment can be modified by various different modes.
Therefore, attached drawing and description are considered essentially illustrative rather than restrictive.
Following disclosure provides many different embodiments or example is used to realize different structure of the invention.In order to
Simplify disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
And it is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting
Relationship.In addition, the present invention provides various specific techniques and material example, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
The first aspect of the present invention provides a kind of access points map constructing method, as shown in Figure 1, including following
Step:
S100: map coordinates system is constructed based on working space.The working space can be understood as depositing in some space
The region mobile for mobile terminal, which is based on being established for the mobile region of mobile terminal.
Working space is it can be appreciated that be all areas in some space, which is based on all areas in space
What domain was established.
S200: obtain in map coordinates system at each coordinate points can connected reference access point.Can connect can be understood as
It is that can receive, acquire or scan the signal issued to access points at coordinate points present position.Each coordinate is pointed out
There may be one or more can connected reference access point.
S300: according at each coordinate points can connected reference access point signal cover and working attributes, by work
Be divided into as space it is multiple Zone switched, it is each it is Zone switched in all have specified connected reference access point.
S400: each Zone switched and specified connected reference access point is combined, the access points in construction work space
Figure.
In one embodiment, it is each it is Zone switched in only there is a specified connected reference access point, i.e., it is mobile eventually
When end is moved to Zone switched middle, it is merely able to specify connected reference access point to connect with this, it can not be with Zone switched middle presence
Other connected reference access points connection, thus as far as possible reduce mobile terminal connected reference access point switching times.
In a transformable embodiment, it is each it is Zone switched in there are at least two specified connected references accesses
Point, two specified connected reference access points are according to priority divided into optimal access point and suboptimum access point.It works in optimal access point
In normal situation, each mobile terminal entered in Zone switched is all connected with optimal access point, when optimal access point occurs
When failure, each mobile terminal entered in Zone switched is all connected with suboptimum access point.
In one embodiment, as shown in Fig. 2, constructing map coordinates system based on working space, comprising steps of
S110: map coordinates system is constructed on the basis of the ground of working space.
S120: several coordinate points are set by preset rules on the ground of working space.Preset rules can be understood as
Length defines the position of coordinate points in certain distance, it is understood that for coordinate points are arranged by the relative position of access points
Position.
In one embodiment, as shown in figure 3, further comprising the steps of:
S500: multiple access points are arranged in working space, after the acquisition range combination of each access points at least
Working space can be covered.I.e. when mobile terminal moves in working space, there is no can not connected reference access point
Blind area.Wherein, access points can use AP (WirelessAccessPoint, wireless access points).
It should be noted that the arrangement quantity of access points should be reasonable, it can be according to equipment intrinsic in working space
The factors such as position, height consider mounting height, position and the density of access points.
S600: carrying out network configuration to each access points, so that each access points constitute the same wireless networking.
In an application example, each access points are each configured to support 802.11R agreement, there is identical ESSID
(Extended Service Set Identifier, service area alias), identical cipher mode, same key and same channel
Isolation method etc..802.11R agreement is only used for for example, other agreements can also be used.
In one embodiment, as shown in figure 4, obtain in map coordinates system at each coordinate points can connected reference connect
Access point, comprising:
S210: point carries out signal acquisition on the basis of coordinate points.The mode for carrying out signal acquisition can use artificial sample
Mode, can also be used and reached by way of each coordinate points carry out signal acquisition one or more mobile terminals.Specifically
Signal acquisition mode can be selected according to need of work, however it is not limited to documented mode in the example above explanation.
S220: will access points corresponding to collected each signal as can connected reference access point.
S230: obtain it is each can connected reference access point signal cover and working attributes.Wherein, working attributes can
To include BSSID (Basic Service Set Identifier, basic service set identifier), device mac address, RSSI
(Received Signal Strength Indication, the instruction of received signal intensity), SNR (SIGNAL-NOI SE
RATIO, signal-to-noise ratio), channel, access points utilization rate and access points busy extent etc..
In one embodiment, as shown in figure 5, according at each coordinate points can the signal of connected reference access point cover
Lid range and working attributes, working space is divided into it is multiple Zone switched, it is each it is Zone switched in all have specified connection and visit
Ask access point, comprising:
S310: according at each coordinate points can connected reference access point signal cover, working space is divided
For multiple regions, visit is connected comprising what at least one was able to maintain connection status always in zone boundary in each region
Ask access point.
S320: according to be respectively able to maintain always connection status can connected reference access point working attributes, adjust each area
The zone boundary range in domain, it is multiple Zone switched to generate.Wherein, each Zone switched combine of generation can cover work
Make space region.
S330: according in Zone switched it is each be able to maintain always connection status can connected reference access point work category
Property, one is screened out from it as Zone switched specified connected reference access point.
In one embodiment, in order to more accurately reasonably determine Zone switched and specified connected reference access point,
Can with comprising steps of
S340: being added in working space using multiple mobile terminals as training sample, and mobile terminal can be with specified company
Access point communication is asked in receiving.
S350: it is current when with multiple communication of mobile terminal to obtain each Zone switched specified connected reference access point
Working attributes.
S360: according to the Zone switched zone boundary range of work at present Attribute tuning.
In one embodiment, it after according to the Zone switched zone boundary range of work at present Attribute tuning, also wraps
It includes:
S370: by multiple mobile terminals after the adjustment Zone switched with specified connected reference access point communication.
S380: work at present attribute when specified connected reference access point and each communication of mobile terminal is obtained.
S390: it is able to maintain connecting for connection status always according to whether work at present determined property needs replacing other
Access points are as specified connected reference access point.
In one embodiment, access points map is according to the work of specified connected reference access point each in real work
Make situation, Zone switched zone boundary range and specified connected reference access point is adjusted, to update access points map.
According to the second aspect of the invention, a kind of access points switching method is provided, as shown in fig. 6, including following step
It is rapid:
S10: first Zone switched and the second Zone switched position is determined according to the access points map of working space.
S20: when detecting that mobile terminal will be Zone switched Zone switched into second from the first of working space, control
Mobile terminal enter second it is Zone switched before with second it is Zone switched in specified connected reference access point carry out information friendship
Mutually.
S30: determining coordinate position of the mobile terminal in the access points map of working space, if mobile terminal is mobile
To when first is Zone switched and the second Zone switched overlapping positions, then controlling mobile terminal from the first Zone switched finger of connection
Determine connected reference access point and is switched to the second Zone switched specified connected reference access point of connection.
It should be noted that the first Zone switched region where current mobile terminal, second is Zone switched for movement
Terminal needs the next region being moved to.It is Zone switched and multiple that mobile terminal can have multiple first on travel route
Second is Zone switched.
In one embodiment, it further comprises the steps of:
According to the data of the travel route of mobile terminal and access points map, determine mobile terminal in working space
Successively need by Zone switched and each Zone switched specified connected reference access point, so that it is determined that go out it is mobile eventually
The access points switchover policy at end.
It should be noted that the form route of mobile terminal is specified by user, mobile terminal is according to the use received
Family instruction carries out corresponding movement.Mobile terminal can be understood as AGV (Automated Guided Vehicle, homing guidance
Transport vehicle), intelligent mobile robot etc. is any removable and the equipment that is able to carry out signal connection.
In one embodiment, control mobile terminal enter second it is Zone switched before with second it is Zone switched in
Specified connected reference access point carries out information exchange, comprising:
Position during real-time acquisition mobile terminal is Zone switched first.
When determine mobile terminal first it is Zone switched in the Zone switched zone boundary of positional distance second reach pre-
If apart from when, control mobile terminal with second it is Zone switched in specified connected reference access point progress information exchange.It is default away from
From length can be adjusted according to need of work.For example, pre-determined distance can be the Zone switched zone boundary of distance second
Previous coordinate points position at.
In one embodiment, control mobile terminal with second it is Zone switched in specified connected reference access point progress
Information exchange, comprising:
Control mobile terminal by travel routes information and network configuration information be sent to second it is Zone switched in specified company
Connect access points so that second it is Zone switched in specified connected reference access point carry out in advance connection prepare.
Control second it is Zone switched in specified connected reference access point working attributes information is sent to mobile terminal, with
Make mobile terminal carry out connection in advance to prepare.To improve mobile terminal with second it is Zone switched in specified connected reference access
The connection speed of point realizes fast roaming of the mobile terminal in each region of working space.
According to the third aspect of the invention we, a kind of access points switching device is provided, as shown in fig. 7, comprises:
Position acquisition module 1 determines that first is Zone switched and second for the access points map according to working space
Zone switched position；
Information exchange module 2, for when detect mobile terminal will from first it is Zone switched enter second it is Zone switched when,
Control mobile terminal enter second it is Zone switched before with second it is Zone switched in specified connected reference access point carry out letter
Breath interaction；
Switching module 3, for determining coordinate position of the mobile terminal in access points map, if mobile terminal is mobile
To first Zone switched and the second Zone switched area coincidence position, then it is Zone switched from connection first to control mobile terminal
Specified connected reference access point is switched to the second Zone switched specified connected reference access point of connection.
In one embodiment, further includes:
Determining module, for determining mobile whole according to the travel route of mobile terminal and the data of access points map
End successively needed in working space by Zone switched and each Zone switched specified connected reference access point.
In one embodiment, information exchange module includes:
Acquisition submodule, for obtain in real time mobile terminal first it is Zone switched in position；
Information exchange submodule, for when determine mobile terminal first it is Zone switched in the second switch area of positional distance
When the zone boundary in domain reaches pre-determined distance, control mobile terminal with second it is Zone switched in specified connected reference access click-through
Row information interaction.
In one embodiment, information exchange submodule includes:
Travel routes information and network configuration information are sent to by the first control submodule for controlling the mobile terminal
Described second it is Zone switched in specified connected reference access point so that described second it is Zone switched in specified connected reference connect
Access point is carried out connection in advance and is prepared；
Second control submodule, for control described second it is Zone switched in specified connected reference access point will work belong to
Property information be sent to the mobile terminal so that the mobile terminal carry out in advance connection prepare.
The embodiment of the invention provides a kind of access points map structuring terminals, as shown in Figure 8, comprising:
Memory 910 and processor 920 are stored with the computer journey that can be run on processor 920 in memory 910
Sequence.Processor 920 realizes the access points map constructing method in above-described embodiment when executing computer program.Memory
910 and processor 920 quantity can for one or more.
Communication interface 930 is communicated for memory 910 and processor 920 with outside.
Memory 910 may include high speed RAM memory, it is also possible to further include nonvolatile memory (non-
Volatile memory), a for example, at least magnetic disk storage.
If memory 910, processor 920 and the independent realization of communication interface 930, memory 910, processor 920
And communication interface 930 can be connected with each other by bus and complete mutual communication.Bus can be Industry Standard Architecture
Structure (ISA, Industry Standard Architecture) bus, external equipment interconnection (PCI, Peripheral
Component Interconnect) bus or extended industry-standard architecture (EISA, Extended Industry
Standard Component) bus etc..Bus can be divided into address bus, data/address bus, control bus etc..For convenient for table
Show, only indicated with a thick line in Fig. 8, it is not intended that an only bus or a type of bus.
Optionally, in specific implementation, if memory 910, processor 920 and communication interface 930 are integrated in one piece
On chip, then memory 910, processor 920 and communication interface 930 can complete mutual communication by internal interface.
The embodiment of the invention provides a kind of access points switching terminals, as shown in Figure 9, comprising:
Memory 810 and processor 820 are stored with the computer journey that can be run on processor 820 in memory 810
Sequence.Processor 820 realizes the access points switching method in above-described embodiment when executing computer program.810 He of memory
The quantity of processor 820 can be one or more.
Communication interface 830 is communicated for memory 810 and processor 820 with outside.
Memory 810 may include high speed RAM memory, it is also possible to further include nonvolatile memory (non-
Volatile memory), a for example, at least magnetic disk storage.
If memory 810, processor 820 and the independent realization of communication interface 830, memory 810, processor 820
And communication interface 830 can be connected with each other by bus and complete mutual communication.Bus can be Industry Standard Architecture
Structure (ISA, Industry Standard Architecture) bus, external equipment interconnection (PCI, Peripheral
Component Interconnect) bus or extended industry-standard architecture (EISA, Extended Industry
Standard Component) bus etc..Bus can be divided into address bus, data/address bus, control bus etc..For convenient for table
Show, only indicated with a thick line in Fig. 9, it is not intended that an only bus or a type of bus.
Optionally, in specific implementation, if memory 810, processor 820 and communication interface 830 are integrated in one piece
On chip, then memory 810, processor 820 and communication interface 830 can complete mutual communication by internal interface.
The embodiment of the invention provides a kind of computer readable storage mediums, are stored with computer program, the program quilt
Processor execute when realize first aspect include it is any as described in access points map constructing method.And/or it realizes such as
Any access points switching method that second aspect includes.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.Moreover, particular features, structures, materials, or characteristics described
It may be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this
The technical staff in field can be by the spy of different embodiments or examples described in this specification and different embodiments or examples
Sign is combined.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or hidden
It include at least one this feature containing ground.In the description of the present invention, the meaning of " plurality " is two or more, unless otherwise
Clear specific restriction.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing specific logical function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discussed suitable
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, Lai Zhihang function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system, including the system of processor or other can be held from instruction
The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium ", which can be, any may include, stores, communicates, propagates or pass
Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment
It sets.The more specific example (non-exhaustive list) of computer-readable medium include the following: there is the electricity of one or more wirings
Interconnecting piece (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable read-only memory
(CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other suitable Jie
Matter, because can then be edited, be interpreted or when necessary with other for example by carrying out optical scanner to paper or other media
Suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of the invention can be realized with hardware, software, firmware or their combination.Above-mentioned
In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of column technology or their combination are realized: having a logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
It, can also be in addition, each functional unit in each embodiment of the present invention can integrate in a processing module
It is that each unit physically exists alone, can also be integrated in two or more units in a module.Above-mentioned integrated mould
Block both can take the form of hardware realization, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized and when sold or used as an independent product in the form of software function module, also can store in a computer
In readable storage medium storing program for executing.The storage medium can be read-only memory, disk or CD etc..
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can readily occur in its various change or replacement,
These should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the guarantor of the claim
It protects subject to range.
Claims (19)
1. a kind of access points map constructing method characterized by comprising
Map coordinates system is constructed based on working space；
Obtain in the map coordinates system at each coordinate points can connected reference access point；
According at each coordinate points can connected reference access point signal cover and working attributes, by the work
Space be divided into it is multiple Zone switched, it is each it is described it is Zone switched in all have specified connected reference access point；
Each described Zone switched and described specified connected reference access point is combined, the access points of the working space are constructed
Map.
2. the method as described in claim 1, which is characterized in that construct map coordinates system based on working space, comprising:
Map coordinates system is constructed on the basis of the ground of working space；
Several coordinate points are set by preset rules on the ground of the working space.
3. the method as described in claim 1, which is characterized in that further include:
It arranges in the working space after multiple access points, the acquisition range of each access points combine and at least can
Enough cover the working space；
Network configuration is carried out to each access points, so that each access points constitute the same wireless networking.
4. the method as described in claim 1, which is characterized in that obtain connecting at each coordinate points in the map coordinates system
Connect access points, comprising:
Point carries out signal acquisition on the basis of the coordinate points；
Will access points corresponding to collected each signal be used as described in can connected reference access point；
Obtain it is each it is described can connected reference access point signal cover and working attributes.
5. the method as described in claim 1, which is characterized in that according at each coordinate points can connected reference access point
Signal cover and working attributes, the working space is divided into it is multiple Zone switched, it is each it is described it is Zone switched in
All have specified connected reference access point, comprising:
According at each coordinate points can connected reference access point signal cover, the working space is divided into
Multiple regions, be all contained in each region be able to maintain connection status in zone boundary always can connected reference access
Point；
According to it is each it is described be able to maintain always connection status can connected reference access point working attributes, adjust each region
Zone boundary range, it is multiple Zone switched to generate；
According to it is described it is Zone switched in it is each be able to maintain always connection status can connected reference access point working attributes, from
In filter out one as the Zone switched specified connected reference access point.
6. method as claimed in claim 5, which is characterized in that the working attributes include device mac address, signal strength,
Signal-to-noise ratio, access points utilization rate and access points busy extent etc..
7. method as claimed in claim 5, which is characterized in that further include:
It is added to multiple mobile terminals as training sample in the working space, the mobile terminal can be specified with described
Connected reference access point communication；
Each Zone switched specified connected reference access point is obtained when with multiple communication of mobile terminal
Work at present attribute；
The Zone switched zone boundary range according to the work at present Attribute tuning.
8. the method for claim 7, which is characterized in that Zone switched according to the work at present Attribute tuning
After the range of zone boundary, further includes:
By in multiple mobile terminals after the adjustment Zone switched with the specified connected reference access point communication；
Obtain work at present attribute when the specified connected reference access point and each communication of mobile terminal；
According to the work at present determined property whether need replacing other described in be able to maintain connecting for connection status always
Access points are as the specified connected reference access point.
9. the method as described in claim 1, which is characterized in that the access points map is according to each described in real work
The working condition of specified connected reference access point, adjusts the Zone switched zone boundary range and the specified connected reference
Access point, to update the access points map.
10. a kind of access points switching method characterized by comprising
First Zone switched and the second Zone switched position is determined according to the access points map of working space；
When detecting that mobile terminal will be Zone switched Zone switched into described second from described first, control described mobile whole
Hold enter described second it is Zone switched before with described second it is Zone switched in specified connected reference access point carry out information
Interaction；
Determine coordinate position of the mobile terminal in the access points map, if the mobile terminal be moved to it is described
First Zone switched and the second Zone switched area coincidence position then controls the mobile terminal and switches from connecting described first
The specified connected reference access point in region is switched to the connection second Zone switched specified connected reference access point.
11. method as claimed in claim 10, which is characterized in that further include:
According to the data of the travel route of the mobile terminal and access points map, determine the mobile terminal in the work
Make successively to need in space by the Zone switched and each Zone switched specified connected reference access point.
12. method as claimed in claim 10, which is characterized in that control the mobile terminal and entering second switch area
Before domain with described second it is Zone switched in specified connected reference access point carry out information exchange, comprising:
Obtain in real time the mobile terminal it is Zone switched described first in position；
When determine the mobile terminal described first it is Zone switched in positional distance described in the second Zone switched regional edge
When boundary reaches pre-determined distance, control the mobile terminal with described second it is Zone switched in specified connected reference access point carry out
Information exchange.
13. method as claimed in claim 12, which is characterized in that control the mobile terminal with described second it is Zone switched in
Specified connected reference access point carry out information exchange, comprising:
Control the mobile terminal by travel routes information and network configuration information be sent to described second it is Zone switched in finger
Determine connected reference access point so that described second it is Zone switched in specified connected reference access point carry out in advance connection prepare；
Control described second it is Zone switched in specified connected reference access point by working attributes information be sent to it is described it is mobile eventually
End, so that the mobile terminal is carried out connection in advance and prepared.
14. a kind of access points switching device characterized by comprising
Position acquisition module determines first Zone switched and the second switch area for the access points map according to working space
The position in domain；
Information exchange module detects that mobile terminal will be Zone switched Zone switched into described second from described first for working as
When, control the mobile terminal enter described second it is Zone switched before with described second it is Zone switched in specified connection visit
Ask that access point carries out information exchange；
Switching module, for determining coordinate position of the mobile terminal in the access points map, if the movement
Terminal is moved to described first Zone switched and the second Zone switched area coincidence position, then controls the mobile terminal from even
It connects the described first Zone switched specified connected reference access point and is switched to the Zone switched specified connection visit of connection described second
Ask access point.
15. device as claimed in claim 14, which is characterized in that further include:
Determining module, for determining the shifting according to the travel route of the mobile terminal and the data of access points map
Dynamic terminal successively needed in the working space by the Zone switched and each Zone switched specified connection visit
Ask access point.
16. device as claimed in claim 15, which is characterized in that information exchange module includes:
Acquisition submodule, for obtain in real time the mobile terminal described first it is Zone switched in position；
Information exchange submodule, for when determine the mobile terminal described first it is Zone switched in positional distance described in the
When two Zone switched zone boundaries reach pre-determined distance, control the mobile terminal with described second it is Zone switched in it is specified
Connected reference access point carries out information exchange.
17. a kind of access points map structuring terminal characterized by comprising
One or more processors；
Storage device, for storing one or more programs；
When one or more of programs are executed by one or more of processors, so that one or more of processors
Realize method as claimed in any one of claims 1-9 wherein.
18. a kind of access points switching terminal characterized by comprising
One or more processors；
Storage device, for storing one or more programs；
When one or more of programs are executed by one or more of processors, so that one or more of processors
Realize the method as described in any one of claim 10 to 13.
19. a kind of computer readable storage medium, is stored with computer program, which is characterized in that the program is held by processor
The method as described in any one of claims 1 to 13 is realized when row.
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| CN201811562480.5A CN109495949A (en) | 2018-12-20 | 2018-12-20 | The method of access points map structuring and access points switching |
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