CN110312290A - Communication network switching method, device and computer readable storage medium - Google Patents
Communication network switching method, device and computer readable storage medium Download PDFInfo
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- CN110312290A CN110312290A CN201910736240.0A CN201910736240A CN110312290A CN 110312290 A CN110312290 A CN 110312290A CN 201910736240 A CN201910736240 A CN 201910736240A CN 110312290 A CN110312290 A CN 110312290A
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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
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0066—Transmission or use of information for re-establishing the radio link of control information between different types of networks in order to establish a new radio link in the target network
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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
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
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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
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/0085—Hand-off measurements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0795—Performance monitoring; Measurement of transmission parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
- H04B10/116—Visible light communication
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Abstract
This application provides a kind of communication network switching method, device and computer readable storage mediums, the communication network switching method, in visible optical network communication applied to multiple light sources composition, it include: to obtain the real-time monitoring parameter of light source incidence visible light of detection zone into terminal in the demand that terminal has switching communication network；When the real-time monitoring parameter of visible light is greater than the first preset value, current network is switched to visible optical-fiber network and network communication is carried out by visible optical-fiber network；When real-time monitoring parameter is less than or equal to the first preset value, current network is switched to the second communication network and network communication is carried out by the second communication network.Pass through the implementation of application scheme, when the real-time monitoring parameter of visible light is greater than the first preset value, current network is switched to visible optical-fiber network, when real-time monitoring parameter is less than or equal to the first preset value, current network is switched to the second communication network, it can guarantee the reliability of communication, improve communication efficiency.
Description
Technical field
This application involves electronic technology field more particularly to a kind of communication network switching methods, device and computer-readable
Storage medium.
Background technique
It can be seen that light wireless communication is also known as " light fidelity technology ", English name LightFidelity (abbreviation LiFi) is a kind of benefit
The completely new Radio Transmission Technology carried out data transmission with visible light spectrum (light that such as light bulb issues), without using wired letters such as optical fiber
The transmission medium in road, and the communication mode of optical signal is directly transmitted in air.Currently, visible light communication technology can operate with
The equipment with lamp laid forms setting similar to AP (Wi-Fi hotspot) by being implanted into a small chip on light bulb
It is standby, make terminal that can access network at any time.The technology is carried out data transmission by changing the flicker frequency of room illumination light, as long as
Electric light is opened indoors, also can access internet without WiFi.
Although being limited it can be seen that light wireless communication, not by radio signal interference, visible light cannot penetrate barrier such as wall
The technology for having made visible light wireless communication uses.In view of above situation, can be communicated using modes such as WIFI, bluetooths.
It can be seen that light wireless communication is communicated with WIFI or Bluetooth communication etc. is combined, the switching to the two will certainly be related to.It is how right
It is switched over it can be seen that light wireless communication is communicated with WIFI, improves communication efficiency, become problem urgently to be resolved in the industry.
Summary of the invention
To solve an above-mentioned at least technical problem, the embodiment of the present application provides a kind of communication network switching method, device
And computer readable storage medium.
The embodiment of the present application first aspect provides a kind of communication network switching method, applied to multiple light sources composition can
In light-exposed network communication, which is characterized in that the communication network switching method includes:
When terminal has the demand of switching communication network, the reality of light source incidence visible light of detection zone into terminal is obtained
When monitoring parameters；
When the real-time monitoring parameter of visible light is greater than the first preset value, current network is switched to visible optical-fiber network and is led to
It crosses visible optical-fiber network and carries out network communication；When real-time monitoring parameter is less than or equal to the first preset value, current network is switched
Network communication is carried out for the second communication network and by the second communication network.
The embodiment of the present application second aspect provides a kind of communication network switching device, applied to multiple light sources composition can
In light-exposed network communication, the communication network switching device includes:
Module is obtained, when terminal has the demand of switching communication network, for obtaining light source incidence detection zone into terminal
The real-time monitoring parameter of the visible light in domain；
Current network is switched to by switching module when being greater than the first preset value for the real-time monitoring parameter in visible light
It can be seen that optical-fiber network and pass through visible optical-fiber network carry out network communication；When real-time monitoring parameter is less than or equal to the first preset value,
Current network is switched to the second communication network and network communication is carried out by the second communication network.
The embodiment of the present application third aspect provides a kind of electronic device, comprising: memory, processor and is stored in storage
On device and the computer program that can run on a processor, when processor executes computer program, realize that above-mentioned the application is implemented
Each step in communication network switching method that example first aspect provides.
The embodiment of the present application fourth aspect provides a kind of computer readable storage medium, is stored thereon with computer journey
Sequence when computer program is executed by processor, realizes the communication network switching side that above-mentioned the embodiment of the present application first aspect provides
Each step in method.
Therefore the application obtains light source incidence and detects into terminal when terminal has the demand of switching communication network
The real-time monitoring parameter of the visible light in region；When the real-time monitoring parameter of visible light is greater than the first preset value, by current network
It is switched to visible optical-fiber network and network communication is carried out by visible optical-fiber network；It is default to be less than or equal to first in real-time monitoring parameter
When value, current network is switched to the second communication network and network communication is carried out by the second communication network.By the application side
The implementation of case, visible light real-time monitoring parameter be greater than the first preset value when, current network is switched to visible optical-fiber network,
When real-time monitoring parameter is less than or equal to the first preset value, current network is switched to the second communication network, can guarantee to communicate
Reliability, improve communication efficiency.
Detailed description of the invention
Fig. 1 is the basic procedure schematic diagram for the communication network switching method that the application first embodiment provides；
Fig. 2 is the basic procedure schematic diagram for the communication network switching method that the application second embodiment provides；
Fig. 3 is the program module schematic diagram for the communication network switching device that the application 3rd embodiment provides；
Fig. 4 is the program module schematic diagram for the communication network switching device that the application fourth embodiment provides；
Fig. 5 is the structural schematic diagram for the electronic device that the 5th embodiment of the application provides.
Specific embodiment
To enable present invention purpose, feature, advantage more obvious and understandable, below in conjunction with the application
Attached drawing in embodiment, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described reality
Applying example is only some embodiments of the present application, and not all embodiments.Based on the embodiment in the application, those skilled in the art
Member's every other embodiment obtained without making creative work, shall fall in the protection scope of this application.
In order to lead to caused by switching when solving in the related technology using visible optical network communication and other combination of network
Believe that reliability and the low defect of communication efficiency, the application first embodiment provide a kind of communication network switching method, be applied to
In the visible optical network communication of multiple light sources composition, if Fig. 1 is the basic flow chart that communication network provided in this embodiment switches,
Communication network switching includes the following steps:
Step S110, when terminal has the demand of switching communication network, light source incidence detection zone into terminal is obtained
The real-time monitoring parameter of visible light；
Step S120, when the real-time monitoring parameter of visible light is greater than the first preset value, current network is switched to visible
Optical-fiber network simultaneously carries out network communication by visible optical-fiber network；When real-time monitoring parameter is less than or equal to the first preset value, will work as
Preceding network switching is the second communication network and carries out network communication by the second communication network.
Specifically, terminal has the demand of networking in progress network communication in actual application scenarios.For example, passing through
Networking may be implemented terminal receiving and dispatching mail, browse webpage, see TV etc..In the present embodiment, terminal enter specified region into
When row network communication, terminal can access the network in specified region, save flow.In in the present solution, being laid in specified region
Two kinds of communication networks, one is visible light communication network, another kind is the second communication network.Wherein, the second communication network is preferred
For WIFI network.When terminal needs to be communicated using the communication network in specified region, obtains light source incidence and examined into terminal
The real-time monitoring parameter of the visible light in region is surveyed, which includes the lasting photograph of the luminous intensity of visible light, visible light
Penetrate duration.It should be understood that the real-time monitoring parameter can also including illumination etc. other parameters.Join in the real-time monitoring of visible light
When number is greater than the first preset value, current network is switched to visible optical-fiber network and network communication, energy are carried out by visible optical-fiber network
It enough realizes high-speed traffic, improves communication efficiency；When real-time monitoring parameter is less than or equal to the first preset value, current network is cut
It is changed to the second communication network and network communication is carried out by the second communication network, can guarantee the reliability of terminal communication, improve
User experience.The first above-mentioned preset value is the threshold value for realizing visible light communication, in this way, cutting by above-mentioned two communication network
It changes, can guarantee the reliability of terminal communication, improve communication efficiency.
Further, the real-time monitoring parameter for obtaining light source incidence visible light of detection zone into terminal, comprising:
Obtain the luminous intensity of light source incidence visible light of detection zone into terminal；
Or, obtaining the prolonged exposure duration of light source incidence visible light of detection zone into terminal.
In the present embodiment, it is seen that the real-time monitoring parameter of light can be the luminous intensity of visible light, in the luminous intensity of visible light
When more than the first preset value, it is seen that the reliability of optical communication network is preferable, at this point, the specified region where terminal can be using can
Light-exposed network is communicated, at this point, the present communications network of terminal can access visible light communication network.Or, the reality of visible light
When monitoring parameters can be visible light prolonged exposure duration, visible light prolonged exposure duration be more than the first preset value when,
The reliability of visible light communication network is preferable, at this point, the specified region where terminal can be communicated using visible optical-fiber network,
At this point, the present communications network of terminal can access visible light communication network.
Further, the real-time monitoring parameter of the visible light can include the luminous intensity of visible light and holding for visible light simultaneously
Continuous irradiation duration, when being both more than corresponding first preset value, it is seen that the reliability of optical communication network is preferable, at this point, eventually
Specified region where holding can be communicated using visible optical-fiber network, at this point, can access can for the present communications network of terminal
Light-exposed communication network.The application passes through the ginseng of the visible light to one or more on the basis of guaranteeing communication reliability as a result,
Terminal, can be accessed corresponding network by number detection.
Further, the luminous intensity for obtaining light source incidence visible light of detection zone into terminal, comprising:
Region division be will test into multiple cell blocks；
The light-exposed luminous intensity of each unit block is detected respectively；
By the luminous intensity of each unit block respectively carry out summation take mean value after, obtain the luminous intensity of detection zone.
In the present embodiment, detection zone can be divided into multiple cell blocks, pass through the light-exposed light intensity to each cell block
The detection of degree, then by the luminous intensity of each unit block respectively carry out summation take mean value after, obtain the luminous intensity of detection zone.By
This, the application can detecte luminous intensity thereon by multiple cell blocks, take mean value by superposition, can quickly obtain inspection
The luminous intensity in region is surveyed, treatment effeciency is improved.
Further, the prolonged exposure duration for obtaining light source incidence visible light of detection zone into terminal, comprising:
At the beginning of recording light source is incident to the visible light of terminal；
The detection time of visible light before record terminal networking；
According to the difference at the beginning of the detection time of visible light and visible light, when obtaining the prolonged exposure of visible light
It is long.
In the present embodiment, when terminal enters detection zone, the timer record light source incidence of terminal to end can be passed through
The detection time of visible light at the beginning of the visible light at end and before terminal networking, the time difference of the two, as visible light
Prolonged exposure duration.The application, can by the beginning of to visible light and the record of the detection time of visible light as a result,
Quickly to obtain the duration of visible light in terminal, it can guarantee the reliability of communication, avoid caused by network frequent switching
Network stabilization difference defect.
The application second embodiment provides a kind of communication network switching method, the visible light applied to multiple light sources composition
In network communication, as Fig. 2 be communication network provided in this embodiment switch basic flow chart, the communication network switching include with
Under step:
Step S210, when detecting that terminal enters the area of visual field of any light source, the switching request of communication network is obtained；
Step S220, the real-time monitoring parameter of light source incidence visible light of detection zone into terminal is obtained；
Step S230, when the real-time monitoring parameter of visible light is greater than the first preset value, current network is switched to visible
Optical-fiber network simultaneously carries out network communication by visible optical-fiber network；When real-time monitoring parameter is less than or equal to the first preset value, will work as
Preceding network switching is the second communication network and carries out network communication by the second communication network.
In the present embodiment, above-mentioned light source is any one for forming multiple light sources in visible light communication network.Specifically,
When detecting whether terminal enters the area of visual field of any light source, when terminal enters the area of visual field of any light source, pop-up
Whether the switching of communication network is carried out.After receiving the switching request of communication network, obtains light source incidence and detected into terminal
The real-time monitoring parameter of the visible light in region, and when the real-time monitoring parameter of visible light is greater than the first preset value, it will be current
Network switching is visible optical-fiber network and carries out network communication by visible optical-fiber network；It is less than or equal to first in real-time monitoring parameter
When preset value, current network is switched to the second communication network and network communication is carried out by the second communication network.In this way, passing through
Switching to communication network can be convenient the communication network of user control terminal access.
Further, the light source is LED light source or laser light source.It should be understood that above-mentioned light source can be with other
Light source.Li-Fi transmission data based on LED light source can reach the message transmission rate of 10Gb/s, can improve Wi-fi7
The message transmission rate upper limit of Gb/s.The rate of Li-Fi transmission data based on laser light source can be easy to exceed 100Gb/
s。
Further, second communication network is any in WIFI, bluetooth and ZigBee-network.
Referring to Fig. 3, Fig. 3 is the program module signal for the communication network switching device that the application 3rd embodiment provides
Figure, the application 3rd embodiment provide a kind of communication network switching device, the visible optical-fiber network applied to multiple light sources composition
In communication, the communication network switching device includes:
Module 110 is obtained, when terminal has the demand of switching communication network, is detected for obtaining light source incidence into terminal
The real-time monitoring parameter of the visible light in region；
Switching module 120 switches current network when being greater than the first preset value for the real-time monitoring parameter in visible light
Network communication is carried out for visible optical-fiber network and by visible optical-fiber network；It is less than or equal to the first preset value in real-time monitoring parameter
When, current network is switched to the second communication network and network communication is carried out by the second communication network.
In the present embodiment, this programme is by obtaining module 110, when terminal has the demand of switching communication network, for obtaining
The real-time monitoring parameter of light source incidence visible light of detection zone into terminal is taken, then switching module 120, in visible light
Real-time monitoring parameter be greater than the first preset value when, current network is switched to visible optical-fiber network and is carried out by visible optical-fiber network
Network communication；When real-time monitoring parameter is less than or equal to the first preset value, current network is switched to the second communication network simultaneously
Network communication is carried out by the second communication network, can be realized the switching to communication network, is conducive to improve communication efficiency.
It is logical in order to establish/continue the first visible light communication equipment and the second visible light for the area of visual field of above-mentioned light source
The visible light communication being obstructed between letter equipment, the forwarding device serve as the relaying between communicating pair.And in each reality of the application
It applies in example, " forwarding device " is the visible light communication equipment being under the conditions of line-of-sight transmission with the first visible light communication equipment,
With at least two visible optical transceivers, each visible optical transceiver includes a LED, and all visible optical transceivers share or divide
Not Ju You a light-sensitive device, the bigger coverage area that the visual field with each LED is superimposed by such equipment, for example,
If there are two the LED for including 30 ° of visuals field, the forwarding devices will have maximum 60 ° of coverage area for forwarding device tool；If turned
Sending out equipment tool, there are four the LED for including 30 ° of visuals field, which will have maximum 120 ° of coverage area, using such
Relaying of the forwarding device as the visible light communication in each embodiment of the application can be realized larger range of non-line-of-sight transmission item
Visible light communication under part.
Further, the acquisition module 110, specifically includes:
Obtain the luminous intensity of light source incidence visible light of detection zone into terminal；
Or, obtaining the prolonged exposure duration of light source incidence visible light of detection zone into terminal.
Further, the acquisition module 110, further includes:
Region division be will test into multiple cell blocks；
The light-exposed luminous intensity of each unit block is detected respectively；
By the luminous intensity of each unit block respectively carry out summation take mean value after, obtain the luminous intensity of detection zone.
Further, the acquisition module 110, further includes:
At the beginning of recording light source is incident to the visible light of terminal；
The detection time of visible light before record terminal networking；
According to the difference at the beginning of the detection time of visible light and visible light, when obtaining the prolonged exposure of visible light
It is long.
Referring to Fig. 4, Fig. 4 is the program module signal for the communication network switching device that the application fourth embodiment provides
Figure, the application fourth embodiment provide a kind of communication network switching device, the visible optical-fiber network applied to multiple light sources composition
In communication, the communication network switching device includes:
First obtains module 210, when detecting that terminal enters the area of visual field of any light source, obtains cutting for communication network
Change request；
Second obtains module 220, when terminal has the demand of switching communication network, for obtaining light source incidence into terminal
The real-time monitoring parameter of the visible light of detection zone；
Switching module 230 switches current network when being greater than the first preset value for the real-time monitoring parameter in visible light
Network communication is carried out for visible optical-fiber network and by visible optical-fiber network；It is less than or equal to the first preset value in real-time monitoring parameter
When, current network is switched to the second communication network and network communication is carried out by the second communication network.
In the present embodiment, module 210 is obtained by first, when detecting that terminal enters the area of visual field of any light source,
Obtain the switching request of communication network；Then second module 220 is obtained, when terminal has the demand of switching communication network, obtained
The real-time monitoring parameter of light source incidence visible light of detection zone into terminal；Finally by switching module 230, in visible light
When real-time monitoring parameter is greater than the first preset value, current network is switched to visible optical-fiber network and net is carried out by visible optical-fiber network
Network communication；When real-time monitoring parameter is less than or equal to the first preset value, current network is switched to the second communication network and is led to
It crosses the second communication network and carries out network communication, compared to the above embodiments, the application, which removes, can be improved communication rate, additionally it is possible to side
Just the operation of user.
Referring to Fig. 5, Fig. 5 is a kind of electronic device that the 5th embodiment of the application provides.The electronic device can be used for reality
Communication network switching method in existing previous embodiment.As shown in figure 5, the electronic device specifically includes that
It memory 301, processor 302, bus 303 and is stored on memory 301 and can run on processor 302
Computer program, memory 301 and processor 302 are connected by bus 303.It is real when processor 302 executes the computer program
Communication network switching method in existing previous embodiment.Wherein, the quantity of processor can be one or more.
Memory 301 can be high random access memory body (RAM, Random Access Memory) memory,
It can be non-labile memory (non-volatile memory), such as magnetic disk storage.Memory 301 can for storing
Program code is executed, processor 302 is coupled with memory 301.
Further, the embodiment of the present application also provides a kind of computer readable storage medium, the computer-readable storages
Medium can be in the electronic device being set in the various embodiments described above, which can be earlier figures 5
Memory in illustrated embodiment.
It is stored with computer program on the computer readable storage medium, which realizes aforementioned reality when being executed by processor
Apply the communication network switching method in example.Further, the computer can storage medium can also be USB flash disk, mobile hard disk, read-only
The various media that can store program code such as memory (ROM, Read-Only Memory), RAM, magnetic or disk.
In several embodiments provided herein, it should be understood that disclosed device and method can pass through it
Its mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of module, only
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple module or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of device or module
It connects, can be electrical property, mechanical or other forms.
Module may or may not be physically separated as illustrated by the separation member, show as module
Component may or may not be physical module, it can and it is in one place, or may be distributed over multiple networks
In module.Some or all of the modules therein can be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
It, can also be in addition, can integrate in a processing module in each functional module in each embodiment of the application
It is that modules physically exist alone, can also be integrated in two or more modules 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.
If integrated module is realized and when sold or used as an independent product in the form of software function module, can
To be stored in a computer readable storage medium.Based on this understanding, the technical solution of the application substantially or
Say that all or part of the part that contributes to existing technology or the technical solution can embody in the form of software products
Out, which is stored in a readable storage medium storing program for executing, including some instructions are used so that a computer
Equipment (can be personal computer, server or the network equipment etc.) execute each embodiment method of the application whole or
Part steps.And readable storage medium storing program for executing above-mentioned includes: that USB flash disk, mobile hard disk, ROM, RAM, magnetic or disk etc. are various can be with
Store the medium of program code.
It should be noted that for the various method embodiments described above, describing for simplicity, therefore, it is stated as a series of
Combination of actions, but those skilled in the art should understand that, the application is not limited by the described action sequence because
According to the application, certain steps can use other sequences or carry out simultaneously.Secondly, those skilled in the art should also know
It knows, the embodiments described in the specification are all preferred embodiments, and related actions and modules might not all be this Shen
It please be necessary.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiments.
The above are to communication network switching method provided herein, electronic device and computer readable storage medium
Description, for those skilled in the art, according to the thought of the embodiment of the present application, in specific embodiments and applications
It will change, to sum up, the contents of this specification should not be construed as limiting the present application.
Claims (10)
1. a kind of communication network switching method, in the visible optical network communication applied to multiple light sources composition, which is characterized in that institute
Stating communication network switching method includes:
When terminal has the demand of switching communication network, the real-time prison of light source incidence visible light of detection zone into terminal is obtained
Survey parameter；
When the real-time monitoring parameter of visible light is greater than the first preset value, current network is switched to visible optical-fiber network and by can
Light-exposed network carries out network communication；When real-time monitoring parameter is less than or equal to the first preset value, current network is switched to the
Two communication networks simultaneously carry out network communication by the second communication network.
2. communication network switching method as described in claim 1, which is characterized in that the acquisition light source incidence is examined into terminal
Survey the real-time monitoring parameter of the visible light in region, comprising:
Obtain the luminous intensity of light source incidence visible light of detection zone into terminal；
Or, obtaining the prolonged exposure duration of light source incidence visible light of detection zone into terminal.
3. communication network switching method as claimed in claim 2, which is characterized in that the acquisition light source incidence is examined into terminal
Survey the luminous intensity of the visible light in region, comprising:
Region division be will test into multiple cell blocks；
The light-exposed luminous intensity of each unit block is detected respectively；
By the luminous intensity of each unit block respectively carry out summation take mean value after, obtain the luminous intensity of detection zone.
4. communication network switching method as claimed in claim 2, which is characterized in that the acquisition light source incidence is examined into terminal
Survey the prolonged exposure duration of the visible light in region, comprising:
At the beginning of recording light source is incident to the visible light of terminal；
The detection time of visible light before record terminal networking；
According to the difference at the beginning of the detection time of visible light and visible light, the prolonged exposure duration of visible light is obtained.
5. communication network switching method as described in claim 1, which is characterized in that the acquisition light source incidence is examined into terminal
It surveys before the real-time monitoring parameter of the visible light in region, further includes:
When detecting that terminal enters the area of visual field of any light source, the switching request of communication network is obtained.
6. communication network switching method as described in claim 1, which is characterized in that the light source is LED light source or laser light
Source.
7. communication network switching method as claimed in claim 6, which is characterized in that second communication network is WIFI, indigo plant
It is any in tooth and ZigBee-network.
8. a kind of communication network switching device, in the visible optical network communication applied to multiple light sources composition, which is characterized in that institute
Stating communication network switching device includes:
Module is obtained, when terminal has the demand of switching communication network, for obtaining light source incidence detection zone into terminal
The real-time monitoring parameter of visible light；
Current network is switched to visible by switching module when being greater than the first preset value for the real-time monitoring parameter in visible light
Optical-fiber network simultaneously carries out network communication by visible optical-fiber network；When real-time monitoring parameter is less than or equal to the first preset value, will work as
Preceding network switching is the second communication network and carries out network communication by the second communication network.
9. a kind of electronic device, comprising: memory, processor and be stored on the memory and can transport on the processor
Capable computer program, which is characterized in that when the processor executes the computer program, realize in claim 1 to 7 and appoint
Step in the method for anticipating.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
When being executed by processor, the step in any one the method in claim 1 to 7 is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910736240.0A CN110312290A (en) | 2019-08-09 | 2019-08-09 | Communication network switching method, device and computer readable storage medium |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910736240.0A CN110312290A (en) | 2019-08-09 | 2019-08-09 | Communication network switching method, device and computer readable storage medium |
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