CN107659898A - A kind of visible ray wireless communications method, equipment and system - Google Patents
A kind of visible ray wireless communications method, equipment and system Download PDFInfo
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- CN107659898A CN107659898A CN201610589480.9A CN201610589480A CN107659898A CN 107659898 A CN107659898 A CN 107659898A CN 201610589480 A CN201610589480 A CN 201610589480A CN 107659898 A CN107659898 A CN 107659898A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/04—Scheduled or contention-free access
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- 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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
Abstract
The embodiment of the invention discloses a kind of visible ray wireless communications method, methods described is applied to the hotspot service equipment of access network based on ethernet, and methods described includes：The hotspot service equipment is that terminal device corresponding with the identification number received distributes dedicated channel；The hotspot service equipment sends channel settings data to the terminal device by common channel, and data interaction relation is established with the terminal device；Data interaction relation described in the hotspot service equipment utilization, channel interaction data is sent to the terminal device by the dedicated channel.The embodiment of the present invention also discloses a kind of visible ray Wireless Telecom Equipment and system simultaneously.
Description
Technical field
The present invention relates to wireless communication technology field, more particularly to a kind of visible ray wireless communications method, equipment
And system.
Background technology
It can be seen that light wireless communication (LiFi, Light Fidelity) is that one kind using visible light spectrum, (such as send out by bulb
The light gone out) Radio Transmission Technology that carries out data transmission.LiFi is (ubiquitous with the equipment laid
LED), by be implanted on bulb a small chip formed be similar to wireless access points (AP,
Wireless Access Point) equipment (such as conventional Wi-Fi hotspot), enable the terminals to connect at any time
Enter network.Because LiFi is communicated using visible ray, the people being only in light propagation lines is only possible to
Acquisition of information, therefore, LiFi is applied to have good confidentiality, and nothing in indoor wireless communication
Any unnecessary radio communication device can need to be set up and realize visible light wireless communication.
It can reach higher sky when carrying out radio communication using visible light communication technology in environment indoors at present
Between capacity and transmission speed, it will be seen that optic communication WAP, which is placed, to be needed to provide wireless access area indoors
Fixed position in domain, by regulation make to be formed between the photodetector of WAP and LED it is stable and
High performance direct path, so as to form stable propagation path of light.However, with mobile terminal, such as hand
The popularization of machine, tablet personal computer, prior art is also not implemented carries out group-net communication using LiFi in localized area,
The push of data is realized on mobile terminals.
The content of the invention
In order to solve the above technical problems, a kind of visible ray wireless communications method of expectation offer of the embodiment of the present invention,
Equipment and system, data interaction can be realized in LAN indoors, reach the purpose of data-pushing.
The technical proposal of the invention is realized in this way：
In a first aspect, the embodiments of the invention provide a kind of visible ray wireless communications method, methods described application
In the hotspot service equipment of access network based on ethernet, methods described includes：
The hotspot service equipment is that terminal device corresponding with the identification number received distributes dedicated channel；
The hotspot service equipment sends channel settings data to the terminal device by common channel, with institute
State terminal device and establish data interaction relation；
Data interaction relation described in the hotspot service equipment utilization, is interacted channel by the dedicated channel
Data are sent to the terminal device.
It is terminal device corresponding with the identification number received point in the hotspot service equipment in such scheme
Before dedicated channel, methods described also includes：
The hotspot service equipment is sent to the terminal device by common channel and broadcasted, described in acquisition request
The identification number of terminal device.
In such scheme, the hotspot service equipment sends channel settings data to the end by common channel
End equipment, data interaction relation is established with the terminal device, including：
The hotspot service equipment determines that the identification number of the terminal device is the first header, determines described special
Channel is the first message, by channel settings data described in first header and the first message combination producing；
The hotspot service equipment is sent the channel settings data to the terminal by the common channel
Equipment；
After the hotspot service equipment receives the terminal device to the confirmation message of the channel settings data,
Data interaction relation is established with the terminal device.
In such scheme, data interaction relation described in the hotspot service equipment utilization, pass through the special letter
Road sends channel interaction data to the terminal device, including：
The hotspot service equipment determines that the identification number of the terminal device is the second header, determines interaction data
For the second message, by channel interaction data described in second header and the second message combination producing；
The hotspot service equipment is sent the channel interaction data to the terminal by the dedicated channel
Equipment.
Second aspect, the embodiment of the present invention additionally provide another visible ray wireless communications method, methods described
Applied to/the terminal device of sending function is received with LED light, methods described includes：
The terminal device is established data interaction with hotspot service equipment according to the channel settings data received and closed
System；
The terminal device carries out data interaction using the data interaction relation and the hotspot service equipment.
In such scheme, the terminal device is built according to the channel settings data received and hotspot service equipment
Vertical data interaction relation, including：
The terminal device receives Terminal Equipment Identifier described in the acquisition request that the hotspot service equipment is sent
Number broadcast after, the identification number of itself is sent to the hotspot service equipment by common channel；
The terminal device receives the channel settings data that the hotspot service equipment is sent；Wherein, the letter
Road sets the identification number that the header of data is the terminal device；
The terminal device is sent to the channel settings data by common channel to the hotspot service equipment
Confirmation message, establish data interaction relation with the hotspot service equipment.
The third aspect, the embodiment of the present invention additionally provide a kind of hotspot service equipment, the hotspot service equipment
Including：Distribute module, the first sending module and the first interactive module；Wherein,
The distribute module, for distributing dedicated channel for terminal device corresponding with the identification number received；
First sending module, for sending channel settings data to the terminal device by common channel；
First interactive module, for establishing data interaction relation with the terminal device；
First sending module, it is additionally operable to utilize the data interaction relation, will by the dedicated channel
Channel interaction data is sent to the terminal device.
In such scheme, the hotspot service equipment also includes：Request module；Wherein,
First sending module, broadcasted for being sent by common channel to the terminal device；
The request module, the identification number for terminal device described in acquisition request.
In such scheme, the hotspot service equipment also includes：Determining module and generation module；Wherein,
The determining module, the identification number for determining the terminal device are the first header；
And determine that the dedicated channel is the first message；
The generation module, for channel described in first header and the first message combination producing to be set into number
According to；
First sending module, for being sent the channel settings data to institute by the common channel
State terminal device；
First interactive module, for receiving confirmation of the terminal device to the channel settings data
After message, data interaction relation is established with the terminal device.
In such scheme, the determining module, the identification number for determining the terminal device is the second header,
It is the second message to determine interaction data；
The generation module, for channel described in second header and the second message combination producing to be handed over
Mutual data；
First sending module, for being sent the channel interaction data to institute by the dedicated channel
State terminal device.
Fourth aspect, the embodiment of the present invention additionally provide a kind of terminal device, and the terminal device includes：The
Two interactive modules；Wherein,
Second interactive module, for being established according to the channel settings data received and hotspot service equipment
Data interaction relation；
And carry out data interaction using the data interaction relation and the hotspot service equipment.
In such scheme, the terminal device also includes：Second sending module and receiving module；Wherein,
Second sending module, for receiving described in the acquisition request of the hotspot service equipment transmission eventually
After the broadcast of end equipment identification number, the identification number of itself is sent to the hotspot service by common channel and set
It is standby；
The receiving module, the channel settings data sent for receiving the hotspot service equipment；Wherein,
The header of the channel settings data is the identification number of the terminal device；
Second sending module, it is additionally operable to send to described to the hotspot service equipment by common channel
The confirmation message of channel settings data；
Second interactive module, for establishing data interaction relation with the hotspot service equipment.
5th aspect, the embodiment of the present invention additionally provide a kind of visible light wireless communication system, the system bag
Include：Hotspot service equipment and terminal device；Wherein,
The hotspot service equipment, for distributing special letter for terminal device corresponding with the identification number received
Road；
And channel settings data is sent to the terminal device by common channel, with the terminal device
Establish data interaction relation；
And using the data interaction relation, by the dedicated channel by channel interaction data send to
The terminal device；
The terminal device, for establishing data with hotspot service equipment according to the channel settings data received
Interactive relation；
And carry out data interaction using the data interaction relation and the hotspot service equipment.
The embodiments of the invention provide a kind of visible ray wireless communications method, equipment and system, hotspot service is set
The standby different light on and off frequencies using LED distribute dedicated channel for different terminal devices, then by special
Channel and terminal device establish data interaction relation, realize it is accurate between hotspot service equipment and terminal device and
When data interaction.
Brief description of the drawings
Fig. 1 is application scenarios schematic diagram provided in an embodiment of the present invention；
Fig. 2 is the visible ray wireless communications method schematic flow sheet that the embodiment of the present invention one provides；
Fig. 3 is the conference scenario terminal device interface schematic diagram one that the embodiment of the present invention one provides；
Fig. 4 is the conference scenario terminal device interface schematic diagram two that the embodiment of the present invention one provides；
Fig. 5 is the conference scenario terminal device interface schematic diagram three that the embodiment of the present invention one provides；
Fig. 6 is that the hotspot service equipment side visible ray wireless communications method flow that the embodiment of the present invention two provides is shown
It is intended to one；
Fig. 7 is that the hotspot service equipment side visible ray wireless communications method flow that the embodiment of the present invention two provides is shown
It is intended to two；
Fig. 8 is that the hotspot service equipment side visible ray wireless communications method flow that the embodiment of the present invention two provides is shown
It is intended to three；
Fig. 9 is the terminal equipment side visible ray wireless communications method schematic flow sheet that the embodiment of the present invention three provides
One；
Figure 10 is the terminal equipment side visible ray wireless communications method flow signal that the embodiment of the present invention three provides
Figure two；
Figure 11 is the hotspot service device structure schematic diagram one that the embodiment of the present invention four provides；
Figure 12 is the hotspot service device structure schematic diagram two that the embodiment of the present invention four provides；
Figure 13 is the terminal device structural representation that the embodiment of the present invention five provides；
Figure 14 is the visible ray wireless communication system architecture schematic diagram that the embodiment of the present invention six provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear
Chu, it is fully described by.
LiFi principles be according to different rates in light coding information, such as LED game clock shows 1, closes and represents 0,
By high-speed switch with regard to information can be transmitted.Due to LED luminous intensity, human eye will not notice that the quick of light
Change, by installing microchip additional to common LED bulb, bulb is set to flash at a terrific speed, it is possible to
Data are sent using bulb.And the flicker frequency of bulb reaches millions of times per second, in this way, LED
Bulb can quickly transmit binary coding.But for bore hole, it is such flicker be it is sightless, only
There is photoreceiver to detect, therefore also will not be to being impacted usually using LED.
The push of some data is carried out by LiFi technologies, is very effective in some occasions, such as meeting
Occasion push conference content, postcard, favor information and product information etc. are pushed in shop to user.
Referring to Fig. 1, it illustrates a kind of application scenarios provided in an embodiment of the present invention, can be wrapped in the scene
Include：Hotspot service equipment and terminal device.Wherein, hotspot service equipment is the LED light being connected with Ethernet
Reception/dispensing device.The device can install the LED bulb that microchip is connected with Ethernet additional, can be with
Launch and receive the optical signal of different flicker frequencies.Terminal device is with LED light reception/sending function
Terminal device.The terminal device can be mobile phone, tablet personal computer etc., can be sent out as hotspot service equipment
Penetrate and receive the optical signal of different flicker frequencies.
Embodiment one
Referring to Fig. 2, it illustrates a kind of visible ray wireless communications method flow provided in an embodiment of the present invention,
The flow can apply in scene as shown in Figure 1, and this method can include：
S101, hotspot service equipment are sent to terminal device by common channel and broadcasted, and acquisition request terminal is set
Standby identification number.
It should be noted that common channel refers to that either hotspot service equipment or terminal device can be received
Hair and the channel of parsing.Exemplary, can when hotspot service equipment is the LED being connected with Ethernet
So that one of LED fixed flicker frequency to be used as common channel.The identification number of terminal device can be
Represent that the unique sequence number of terminal device, such as the terminal device such as mobile phone or tablet personal computer have a generation
The ID number of its identity of table, the uniqueness of subsequent channel distribution can be realized using the ID number of terminal device.
After S102, terminal device receive the broadcast that hotspot service equipment is sent by common channel, by it certainly
The identification number of body is sent to hotspot service equipment.
It is to be appreciated that terminal device before unallocated dedicated channel, receives the information on common channel
When, the information received is parsed first.Terminal device receives hotspot service by common channel and set
After the broadcast that preparation is sent, the content parsed included in broadcast message is that hotspot service equipment asks for identification number
Message, therefore the identification number of its own is sent to hotspot service equipment.
The identification number that S103, hotspot service equipment receiving terminal apparatus are sent, and be terminal corresponding to identification number
Equipment distributes dedicated channel.
It is to be appreciated that the identification number of each terminal device, as ID number is unique, differ, because
This hotspot service equipment is distributed terminal device corresponding to ID number using the ID number of terminal device as unique mark
Special channel will not also cause the repetition of channel.Here, the dedicated channel of different terminal devices correspond to
The light on and off frequency of the different flicker frequencies of LED, i.e. LED.
S104, hotspot service equipment generate channel according to identification number and the dedicated channel distributed for terminal device and set
Data are put, are sent channel settings data to terminal device by common channel.
It should be noted that report of the hotspot service equipment using the identification number of terminal device as channel settings data
Head, the light on and off frequency of the dedicated channel that will be distributed for terminal device, i.e. LED is as channel settings data
Message.Above-mentioned channel settings data is that hotspot service equipment is sent to terminal device, to notify terminal device
The message of special channel has been distributed for it.
S105, terminal device receive the channel settings data of hotspot service equipment transmission on common channel, and
Confirmation message is sent to hotspot service equipment by common channel.
It is to be appreciated that terminal device is made according to the channel settings data received to hotspot service equipment
Response, confirm to receive channel settings data.After receiving dedicated channel, terminal device, which is opened, passes through special letter
Road carries out the function of data transmit-receive with hotspot service equipment, and data interaction is carried out with hotspot service equipment.
, will be eventually when sending data after S106, hotspot service equipment receive the confirmation message of terminal device
The identification number of end equipment is as header, and the data that will be sent are as message, in the dedicated channel distributed
Send to terminal device.
Specifically, after hotspot service equipment is established a connection with terminal device by dedicated channel, focus clothes
Business equipment can sends data to terminal device on the dedicated channels, realizes hotspot service equipment and terminal
The data interaction of equipment.
S107, terminal device pass through distributed dedicated channel and receive the data that hotspot service equipment is sent, with
Hotspot service equipment carries out data interaction.
Based on above-mentioned visible light communication method flow, below by using the conference scenario of reality as example to
The visible light communication method of inventive embodiments is further described in detail：
Terminal device with LiFi communication functions can form a small LAN, and each terminal is except public
Channel also is assigned special communication channel outside being communicated with hotspot service equipment LiFi.In meeting field
Under scape, terminal device opens already installed application software, is entered by application software and hotspot service equipment
Row interaction.
Explanation is needed exist for, interacting between hotspot service equipment and terminal device can be man-to-man
Interactive or one-to-many interaction, i.e. a hotspot service equipment can realize and multiple terminal devices
Communicated.It it is exactly one one-to-many in the conference scenario, between hotspot service equipment and terminal device
Interaction.In the LAN of hotspot service equipment and terminal device composition, hotspot service equipment passes through public affairs first
Sent and broadcasted to terminal device with channel, the identification number of terminal device is asked for, such as the ID number of terminal device.Connect
After receiving broadcast, each terminal device in LAN sends the identification number of its own to hotspot service equipment.
Hotspot service equipment distributes a special channel for the terminal device corresponding to the identification number of each terminal device,
And the identification number of each terminal device is sent to corresponding terminal with dedicated channel composition channel settings data and set
It is standby.Wherein, the light on and off frequency of the LED of each dedicated channel differs, per dedicated channel all the way at it
Data are received and dispatched under specific frequency.All terminal devices under the conference scenario receive channel and set
After putting data, the data transmit-receive function of its corresponding dedicated channel is opened, for receiving hotspot service equipment hair
The information sent.
In above process, hotspot service equipment passes through distributed dedicated channel with terminal device and established
The relation of data interaction, therefore, can be with hotspot service equipment between terminal device under the conference scenario
Carry out data interaction.
As shown in figure 3, the role of personnel participating in the meeting can be selected on the Application Program Interface of terminal device, write from memory
It is audience to recognize role, in addition to audience, in addition to keeper, host, is invited to the roles such as welcome guest.Wherein,
Different roles has different authorities, such as：Keeper can set the contextual model of remaining terminal, and lead
Conference content can be shared to remaining terminal by holding people, in addition, all personnels participating in the meeting including being invited to welcome guest
Electronic business card can be distributed to remaining terminal.
It is presented below after hotspot service equipment and terminal device under conference scenario establishes data interaction relation,
The process of the progress data transmit-receive of hotspot service equipment and terminal device：
The keeper that Fig. 4 is shown in the conference scenario carries out information configuration schematic diagram during scene setting.
Under the interface, configuration that keeper can be switched to some functions, list herein wifi, Bluetooth,
The configuration of the indicating mode of GPS and information or incoming call, such as vibrations, sound function are turned on and off.
After " selection personnel participating in the meeting sends " button is clicked, the terminal that LAN is added in active conference room is ejected
Equipment, it also can entirely select and be mass-sended with selected section terminal device send configuration information.The end of keeper
The encoded modulation of config option content and the information whether mass-sended is formed data signal by end equipment, passes through pipe
The dedicated channel of reason person's terminal device is sent to hotspot service equipment.
After hotspot service equipment receives the scene configuration information of administrator terminal equipment transmission, to what is received
Configuration data is parsed, and configuration information is sent to selected other terminal devices.Hotspot service is set
It is standby to judge whether to mass-send configuration information according to the information parsed first.If configuration information is related to institute
There is terminal device, hotspot service equipment is then set by unified send configuration information to all terminals of common channel
It is standby；If pertaining only to section terminating equipment, hotspot service equipment then according to involved each terminal device
The dedicated channel of distribution is transmitted, and message can be specifically transmitted by the way of frequency division multiplexing.
Terminal device after configuration information is received, on terminal device interface ejection " whether by the information configuration,
Such as open wifi or call reminding pattern be changed to it is Jing Yin " prompting frame, wherein, the prompting frame can be in user
In the case of mandate, next time is not then turned on.After receiving prompting frame, if user's selection is, according to parsing
The configuration information gone out configures to terminal device.If user's selection is no, prompting frame disappears, and does not do it
Its any processing.
The terminal device that above-mentioned scene setting completes keeper will by the dedicated channel of administrator terminal equipment
Scene configuration information, which is sent to hotspot service equipment, hotspot service equipment, is again matched somebody with somebody scene by corresponding channel
Confidence breath is sent to the data exchange process on the terminal device selected by keeper.Except in the conference scenario
Lower keeper is carried out beyond scene configuration to other terminal devices, and the terminal device of any personnel participating in the meeting can be with
Electronic business card is sent to the terminal device of other personnels participating in the meeting.
Fig. 5 shows that terminal device sends the function of electronic business card to other terminal devices.When in the application
Click on after sending business card, contact person interface can be ejected, can bullet after contact person interface chooses certain contact person
Go out interface as shown in Figure 5, the interface can show the essential information for choosing contact person.Can be with the interface
The button that adding further to edit allows user further to edit information.The associated person information chosen is carried out
After improving, it is possible to the user of other-end equipment is sent to using the associated person information chosen as electronic business card.
After " selection personnel participating in the meeting sends " button is clicked, with above-mentioned scene configuration information and hotspot service equipment
Interaction flow it is identical, send the terminal user of electronic business card and have selected the terminal that receives electronic business card
After equipment user, the electronic business card is sent to the terminal of selected reception electronic business card by hotspot service equipment
Equipment, so just complete and send the electronic business card to the interaction in corresponding terminal equipment.
The embodiments of the invention provide a kind of visible ray wireless communications method, hotspot service equipment utilization LED
Different light on and off frequencies distribute dedicated channels for different terminal devices, then set by dedicated channel and terminal
It is standby to establish data interaction relation, realize accurate, timely data interaction between hotspot service equipment and terminal device.
Embodiment two
Based on above-described embodiment, referring to Fig. 6, the embodiment of the present invention provides a kind of visible ray wireless communications method,
Applied to the hotspot service equipment of access network based on ethernet, methods described can include：
S201, hotspot service equipment are that terminal device corresponding with the identification number received distributes dedicated channel.
It should be noted that for different identification numbers, terminal device of the hotspot service equipment corresponding to it
Unique dedicated channel is distributed, can be realized between terminal device and hotspot service equipment by special channel
Man-to-man data interaction, avoid interfering with each other for signal.
Also include step S200 before step S201：
S200, the hotspot service equipment are sent to the terminal device by common channel and broadcasted, and request obtains
Take the identification number of the terminal device.
It is to be appreciated that before dedicated channel is not distributed to terminal device, hotspot service equipment passes through public
Channel interacts with terminal device.Some of terminal devices in LAN in all terminal devices
When individually interacting, hotspot service equipment needs individually to establish special channel with these terminal devices.
LED different light on and off frequency and terminal can be utilized using the ID number of terminal device as unique mark
Equipment sets up dedicated channel.
S202, the hotspot service equipment send channel settings data to the terminal device by common channel,
Data interaction relation is established with the terminal device.
Specifically, step S2021 to S2023 is included referring to Fig. 7, step S202：
S2021, the hotspot service equipment determine that the identification number of the terminal device is the first header, determine institute
It is the first message to state dedicated channel, and channel described in first header and the first message combination producing is set into number
According to.
Specifically, hotspot service equipment is distributed after dedicated channel, it is necessary to by the dedicated channel for terminal device
Setting data be sent to corresponding terminal device.Therefore, the header of channel settings data can be that terminal is set
Standby identification number, the terminal device of the message is received for locking；The message of channel settings data is to terminal
The dedicated channel of equipment distribution, so according to channel settings data, terminal device can is accurately to itself
Channel be configured.
S2022, the hotspot service equipment are sent the channel settings data to institute by the common channel
State terminal device.
It is to be appreciated that due to not setting up special channel with terminal device also, hotspot service equipment can only
Channel settings data is sent to terminal device by public channel.
S2023, the hotspot service equipment receive confirmation of the terminal device to the channel settings data
After message, data interaction relation is established with the terminal device.
Specifically, hotspot service equipment carries out the setting of channel to terminal device, and number is set up with terminal device
After interactive dedicated channel, it is possible to individually communicated, realized with terminal device by the dedicated channel
Data fast and accurately interact.
Data interaction relation described in S203, the hotspot service equipment utilization, it will be believed by the dedicated channel
Road interaction data is sent to the terminal device.
Specifically, step S2031 and S2032 are included referring to Fig. 8, step S203：
S2031, the hotspot service equipment determine that the identification number of the terminal device is the second header, it is determined that handing over
Mutual data are the second message, and channel described in second header and the second message combination producing is interacted into number
According to.
It is to be appreciated that after hotspot service equipment and terminal device establish its data interaction relation, focus clothes
Equipment of being engaged in can send interaction data to terminal device by dedicated channel.Using the identification number of terminal device as
Header, the interaction data that will be sent to be sent to the interaction data of terminal device as message, generation.
S2032, the hotspot service equipment are sent the channel interaction data to institute by the dedicated channel
State terminal device.
It is to be appreciated that after generation interaction data, hotspot service equipment will interaction by dedicated channel can
Data are sent to terminal device corresponding to dedicated channel, realize the push of data.
The embodiments of the invention provide a kind of visible ray wireless communications method, hotspot service equipment utilization LED
Different light on and off frequencies distribute dedicated channels for different terminal devices, then set by dedicated channel and terminal
It is standby to establish data interaction relation, realize accurate, timely data interaction between hotspot service equipment and terminal device.
Embodiment three
Based on above-described embodiment, referring to Fig. 9, the embodiment of the present invention provides a kind of visible ray wireless communications method,
Applied to/the terminal device of sending function is received with LED light, methods described can include：
S301, terminal device establish data interaction according to the channel settings data and hotspot service equipment that receive
Relation.
Specifically, step S3011 to S3013 is included referring to Figure 10, step S301：
S3011, the terminal device receive the acquisition request that the hotspot service equipment is sent described in terminal set
After the broadcast of standby identification number, the identification number of itself is sent to the hotspot service equipment by common channel.
It is to be appreciated that terminal device is received after hotspot service equipment asks for the broadcast of its identification number, by it
The identification number of itself is sent to hotspot service equipment, to set up special channel with hotspot service equipment.
S3012, the terminal device receive the channel settings data that the hotspot service equipment is sent；Wherein,
The header of the channel settings data is the identification number of the terminal device.
Specifically, after terminal device sends identification number to hotspot service equipment, hotspot service equipment can be received
Transmitted channel settings data.The channel of itself is completed according to channel settings data terminal device can to set
Put, the dedicated channel that hotspot service equipment is its distribution is set inside terminal device.
S3013, the terminal device are sent to the hotspot service equipment by common channel and the channel are set
The confirmation message of data is put, data interaction relation is established with the hotspot service equipment.
It should be noted that terminal device can be carried out after channel settings data is received to hotspot service equipment
Response, and the data transmit-receive function with hotspot service equipment on the dedicated channels is opened, so just set up
Data interaction relation with hotspot service equipment.
S302, the terminal device carry out data using the data interaction relation and the hotspot service equipment
Interaction.
Specifically, terminal device receives the interaction data that hotspot service equipment is sent by the dedicated channel,
The interaction data received is responded accordingly.
Exemplary, under the conference scenario described in embodiment one, set in electronic business card from hotspot service
During preparation delivers to the terminal device for receiving electronic business card, receive the terminal device of electronic business card by with
The data interaction relation of hotspot service equipment, dedicated channel corresponding to the terminal device in each reception electronic business card
On realize reception to electronic business card.
The embodiments of the invention provide a kind of visible ray wireless communications method, hotspot service equipment utilization LED
Different light on and off frequencies distribute dedicated channels for different terminal devices, then set by dedicated channel and terminal
It is standby to establish data interaction relation, realize accurate, timely data interaction between hotspot service equipment and terminal device.
Example IV
Based on above-described embodiment, referring to Figure 11, the embodiment of the present invention provides a kind of hotspot service equipment 11, institute
Stating hotspot service equipment 11 includes：Distribute module 1101, the first sending module 1102 and the first interactive module
1103；Wherein,
The distribute module 1101, for distributing special letter for terminal device corresponding with the identification number received
Road；
First sending module 1102, for sending channel settings data to the terminal by common channel
Equipment；
First interactive module 1103, for establishing data interaction relation with the terminal device；
First sending module 1102, it is additionally operable to utilize the data interaction relation, passes through the special letter
Road sends channel interaction data to the terminal device.
Further, also include referring to Figure 12, the hotspot service equipment：Request module 1104；Wherein,
First sending module 1102, broadcasted for being sent by common channel to the terminal device；
The request module 1104, the identification number for terminal device described in acquisition request.
Further, also include referring to Figure 12, the hotspot service equipment：Determining module 1105 and generation
Module 1106；Wherein,
The determining module 1105, the identification number for determining the terminal device are the first header；
And determine that the dedicated channel is the first message；
The generation module 1106, for channel described in first header and the first message combination producing to be set
Put data；
First sending module 1102, for being sent the channel settings data by the common channel
To the terminal device；
First interactive module 1103, for receiving the terminal device to the channel settings data
After confirmation message, data interaction relation is established with the terminal device.
Further, the determining module 1105, for determining the identification number of the terminal device as the second report
Head, it is the second message to determine interaction data；
The generation module 1106, for will believe described in second header and the second message combination producing
Road interaction data；
First sending module 1102, for being sent the channel interaction data by the dedicated channel
To the terminal device.
Specifically, the explanation of hotspot service equipment 11 provided in an embodiment of the present invention may be referred to embodiment two
The explanation of visible ray wireless communications method, the embodiment of the present invention will not be repeated here.
In actual applications, the distribute module 1101, the first sending module 1102, the first interactive module
1103rd, request module 1104, determining module 1105 and generation module 1106 can be by setting positioned at hotspot service
Central processing unit (Central Processing Unit, CPU), microprocessor (Micro Processor in standby 11
Unit, MPU), digital signal processor (Digital Signal Processor, DSP) or field-programmable
Gate array (Field Programmable Gate Array, FPGA) etc. is realized.
The embodiments of the invention provide a kind of visible ray Wireless Telecom Equipment, hotspot service equipment utilization LED
Different light on and off frequencies distribute dedicated channels for different terminal devices, then set by dedicated channel and terminal
It is standby to establish data interaction relation, realize accurate, timely data interaction between hotspot service equipment and terminal device.
Embodiment five
Based on above-described embodiment, referring to Figure 13, the embodiment of the present invention provides a kind of terminal device 13, the end
End equipment 13 includes：Second interactive module 1301；Wherein,
Second interactive module 1301, for according to the channel settings data received and hotspot service equipment
Establish data interaction relation；
And carry out data interaction using the data interaction relation and the hotspot service equipment.
Further, the terminal device also includes：Second sending module 1302 and receiving module 1303；
Wherein,
Second sending module 1302, the acquisition request institute sent for receiving the hotspot service equipment
After the broadcast for stating Terminal Equipment Identifier number, the identification number of itself is sent to the focus by common channel and taken
Business equipment；
The receiving module 1303, the channel settings data sent for receiving the hotspot service equipment；Its
In, the header of the channel settings data is the identification number of the terminal device；
Second sending module 1302, be additionally operable to by common channel to the hotspot service equipment send pair
The confirmation message of the channel settings data；
Second interactive module 1301, for establishing data interaction relation with the hotspot service equipment.
Specifically, the explanation of terminal device 13 provided in an embodiment of the present invention may be referred to the visible of embodiment three
The explanation of light wireless communication method, the embodiment of the present invention will not be repeated here.
In actual applications, second interactive module 1301, the second sending module 1302 and receiving module
1303 can be realized by CPU, MPU, DSP or FPGA in terminal device 13 etc..
The embodiments of the invention provide a kind of visible ray Wireless Telecom Equipment, hotspot service equipment utilization LED
Different light on and off frequencies distribute dedicated channels for different terminal devices, then set by dedicated channel and terminal
It is standby to establish data interaction relation, realize accurate, timely data interaction between hotspot service equipment and terminal device.
Embodiment six
Based on above-described embodiment, referring to Figure 14, the embodiment of the present invention provides a kind of visible light wireless communication system
14, the system 14 includes：Hotspot service equipment 1401 and terminal device 1402；Wherein,
The hotspot service equipment 1401, it is special for being distributed for terminal device corresponding with the identification number received
Use channel；
And channel settings data is sent to the terminal device by common channel, with the terminal device
Establish data interaction relation；
And using the data interaction relation, by the dedicated channel by channel interaction data send to
The terminal device；
The terminal device 1402, for being established according to the channel settings data received and hotspot service equipment
Data interaction relation；
And carry out data interaction using the data interaction relation and the hotspot service equipment.
Specifically, the explanation of visible light wireless communication system 14 provided in an embodiment of the present invention may be referred to implement
To the explanation of the visible ray wireless communications method of embodiment three, the embodiment of the present invention will not be repeated here example one.
In actual applications, the hotspot service equipment 1401 and terminal device 1402 can from positioned at
CPU, MPU, DSP or FPGA in light wireless communication system 14 etc. are realized.
The embodiments of the invention provide a kind of visible light wireless communication system, hotspot service equipment utilization LED
Different light on and off frequencies distribute dedicated channels for different terminal devices, then set by dedicated channel and terminal
It is standby to establish data interaction relation, realize accurate, timely data interaction between hotspot service equipment and terminal device.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or meter
Calculation machine program product.Therefore, the present invention can use hardware embodiment, software implementation or combine software and
The form of the embodiment of hardware aspect.Moreover, the present invention can use wherein includes calculating in one or more
The computer-usable storage medium of machine usable program code (includes but is not limited to magnetic disk storage and optical storage
Device etc.) on the form of computer program product implemented.
The present invention is with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Flow chart and/or block diagram describe.It should be understood that can be by computer program instructions implementation process figure and/or side
Each flow and/or square frame in block diagram and flow and/or the knot of square frame in flow chart and/or block diagram
Close.Can provide these computer program instructions to all-purpose computer, special-purpose computer, Embedded Processor or
The processor of other programmable data processing devices is to produce a machine so that by computer or other can
The instruction of the computing device of programming data processing equipment is produced for realizing in one flow or multiple of flow chart
The device for the function of being specified in one square frame of flow and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices
In the computer-readable memory to work in a specific way so that be stored in the computer-readable memory
Instruction produces the manufacture for including command device, and the command device is realized in one flow of flow chart or multiple streams
The function of being specified in one square frame of journey and/or block diagram or multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices, made
Obtain and series of operation steps performed on computer or other programmable devices to produce computer implemented processing,
So as to which the instruction performed on computer or other programmable devices is provided for realizing in one flow of flow chart
Or specified in one square frame of multiple flows and/or block diagram or multiple square frames function the step of.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the protection model of the present invention
Enclose.
Claims (13)
1. a kind of visible ray wireless communications method, it is characterised in that methods described is applied to access network based on ethernet
Hotspot service equipment, methods described include：
The hotspot service equipment is that terminal device corresponding with the identification number received distributes dedicated channel；
The hotspot service equipment sends channel settings data to the terminal device by common channel, with institute
State terminal device and establish data interaction relation；
Data interaction relation described in the hotspot service equipment utilization, is interacted channel by the dedicated channel
Data are sent to the terminal device.
2. according to the method for claim 1, it is characterised in that in the hotspot service equipment for connecing
Before terminal device distribution dedicated channel corresponding to the identification number received, methods described also includes：
The hotspot service equipment is sent to the terminal device by common channel and broadcasted, described in acquisition request
The identification number of terminal device.
3. according to the method for claim 1, it is characterised in that the hotspot service equipment passes through public
Channel sends channel settings data to the terminal device, and data interaction relation is established with the terminal device,
Including：
The hotspot service equipment determines that the identification number of the terminal device is the first header, determines described special
Channel is the first message, by channel settings data described in first header and the first message combination producing；
The hotspot service equipment is sent the channel settings data to the terminal by the common channel
Equipment；
After the hotspot service equipment receives the terminal device to the confirmation message of the channel settings data,
Data interaction relation is established with the terminal device.
4. according to the method for claim 1, it is characterised in that described in the hotspot service equipment utilization
Data interaction relation, channel interaction data is sent to the terminal device by the dedicated channel, including：
The hotspot service equipment determines that the identification number of the terminal device is the second header, determines interaction data
For the second message, by channel interaction data described in second header and the second message combination producing；
The hotspot service equipment is sent the channel interaction data to the terminal by the dedicated channel
Equipment.
5. a kind of visible ray wireless communications method, it is characterised in that methods described is applied to carry LED light
The terminal device of reception/sending function, methods described include：
The terminal device is established data interaction with hotspot service equipment according to the channel settings data received and closed
System；
The terminal device carries out data interaction using the data interaction relation and the hotspot service equipment.
6. according to the method for claim 5, it is characterised in that the terminal device is according to receiving
Channel settings data establishes data interaction relation with hotspot service equipment, including：
The terminal device receives Terminal Equipment Identifier described in the acquisition request that the hotspot service equipment is sent
Number broadcast after, the identification number of itself is sent to the hotspot service equipment by common channel；
The terminal device receives the channel settings data that the hotspot service equipment is sent；Wherein, the letter
Road sets the identification number that the header of data is the terminal device；
The terminal device is sent to the channel settings data by common channel to the hotspot service equipment
Confirmation message, establish data interaction relation with the hotspot service equipment.
7. a kind of hotspot service equipment, it is characterised in that the hotspot service equipment includes：Distribute module,
First sending module and the first interactive module；Wherein,
The distribute module, for distributing dedicated channel for terminal device corresponding with the identification number received；
First sending module, for sending channel settings data to the terminal device by common channel；
First interactive module, for establishing data interaction relation with the terminal device；
First sending module, it is additionally operable to utilize the data interaction relation, will by the dedicated channel
Channel interaction data is sent to the terminal device.
8. hotspot service equipment according to claim 7, it is characterised in that the hotspot service equipment
Also include：Request module；Wherein,
First sending module, broadcasted for being sent by common channel to the terminal device；
The request module, the identification number for terminal device described in acquisition request.
9. hotspot service equipment according to claim 7, it is characterised in that the hotspot service equipment
Also include：Determining module and generation module；Wherein,
The determining module, the identification number for determining the terminal device are the first header；
And determine that the dedicated channel is the first message；
The generation module, for channel described in first header and the first message combination producing to be set into number
According to；
First sending module, for being sent the channel settings data to institute by the common channel
State terminal device；
First interactive module, for receiving confirmation of the terminal device to the channel settings data
After message, data interaction relation is established with the terminal device.
10. hotspot service equipment according to claim 7, it is characterised in that
The determining module, the identification number for determining the terminal device are the second header, it is determined that interaction number
According to for the second message；
The generation module, for channel described in second header and the second message combination producing to be handed over
Mutual data；
First sending module, for being sent the channel interaction data to institute by the dedicated channel
State terminal device.
11. a kind of terminal device, it is characterised in that the terminal device includes：Second interactive module；Its
In,
Second interactive module, for being established according to the channel settings data received and hotspot service equipment
Data interaction relation；
And carry out data interaction using the data interaction relation and the hotspot service equipment.
12. terminal device according to claim 11, it is characterised in that the terminal device also includes：
Second sending module and receiving module；Wherein,
Second sending module, for receiving described in the acquisition request of the hotspot service equipment transmission eventually
After the broadcast of end equipment identification number, the identification number of itself is sent to the hotspot service by common channel and set
It is standby；
The receiving module, the channel settings data sent for receiving the hotspot service equipment；Wherein,
The header of the channel settings data is the identification number of the terminal device；
Second sending module, it is additionally operable to send to described to the hotspot service equipment by common channel
The confirmation message of channel settings data；
Second interactive module, for establishing data interaction relation with the hotspot service equipment.
13. a kind of visible light wireless communication system, it is characterised in that the system includes：Hotspot service is set
Standby and terminal device；Wherein,
The hotspot service equipment, for distributing special letter for terminal device corresponding with the identification number received
Road；
And channel settings data is sent to the terminal device by common channel, with the terminal device
Establish data interaction relation；
And using the data interaction relation, by the dedicated channel by channel interaction data send to
The terminal device；
The terminal device, for establishing data with hotspot service equipment according to the channel settings data received
Interactive relation；
And carry out data interaction using the data interaction relation and the hotspot service equipment.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610589480.9A CN107659898A (en) | 2016-07-25 | 2016-07-25 | A kind of visible ray wireless communications method, equipment and system |
| PCT/CN2017/090651 WO2018019079A1 (en) | 2016-07-25 | 2017-06-28 | Light fidelity wireless communication method, device and system, and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610589480.9A CN107659898A (en) | 2016-07-25 | 2016-07-25 | A kind of visible ray wireless communications method, equipment and system |
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| Publication Number | Publication Date |
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| CN107659898A true CN107659898A (en) | 2018-02-02 |
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ID=61017457
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| CN201610589480.9A Pending CN107659898A (en) | 2016-07-25 | 2016-07-25 | A kind of visible ray wireless communications method, equipment and system |
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| WO (1) | WO2018019079A1 (en) |
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| CN111245921B (en) * | 2020-01-08 | 2022-09-06 | 上海龙创汽车设计股份有限公司 | Stable and efficient vehicle-mounted information transmission system and method |
| CN117240360B (en) * | 2023-11-13 | 2024-03-08 | 新唐信通(浙江)科技有限公司 | Method for visible light communication between directional transmission television screen and smart phone |
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| WO2018019079A1 (en) | 2018-02-01 |
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