CN103840881A - Data acquisition method, terminal and network system - Google Patents
Data acquisition method, terminal and network system Download PDFInfo
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- CN103840881A CN103840881A CN201410093088.6A CN201410093088A CN103840881A CN 103840881 A CN103840881 A CN 103840881A CN 201410093088 A CN201410093088 A CN 201410093088A CN 103840881 A CN103840881 A CN 103840881A
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Abstract
An embodiment of the invention discloses a data acquisition method which comprises the steps of receiving frequency band index information, wherein the frequency band index information comprises one or more frequency band identifications; prompting the frequency band index information to a user; acquiring target frequency band identifications fed back by the user according to the frequency band index information, wherein one or more target frequency band identifications in the frequency band identifications are acquired; receiving optical signals on frequency bands corresponding to the target frequency band identifications; converting the optical signals into corresponding data. The embodiment of the invention further discloses a terminal and a network system. Therefore, corresponding data can be selected according to user's needs, data acquisition efficiency is increased, and user experience is improved.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of method, terminal and network system of data acquisition.
Background technology
At present, light fidelity technology (LIFI, Light Fidelity) relates to visible light communication (VLC, Virtual Light Communication), carries out wireless transmission communication according to visible light source as the light that LED etc. sends.LIFI transmits data by different luminous speed, as the switch transmission of signal of toggle lights, opens and represents 1, closes and represents 0.Due to as fast in the speed of the light source switchs such as LED, human eye can not recognize the variation of light, does not affect the normal illumination functions of light source yet.Light fidelity technology is used for fixing seal space as market, aircraft cabin, meeting room etc. at present.Because the frequency spectrum of visible ray is wider, can the more data of parallel transmission; But due to the directionality of light transmission, data can only be transferred to receiving terminal from transmitting terminal by VLC, user can not select operation to the data of transmitting terminal parallel transmission, has reduced the efficiency of transmission of data, has also reduced user's experience.
Summary of the invention
The embodiment of the present invention provides a kind of method of data acquisition.Can make user choose according to demand the data that will receive, improve the efficiency of obtaining of data, promote user's experience.
Embodiments of the invention provide a kind of method of data acquisition, comprising:
Receive bin index information, described bin index information comprises at least one frequency range mark;
By described bin index information indicating to user;
Obtain the target frequency bands mark that user feeds back according to described bin index information, described target frequency bands is designated at least one in described frequency range mark;
Receive described target frequency bands and identify the light signal in corresponding frequency range;
Described light signal is converted to corresponding data.
Embodiments of the invention also provide a kind of terminal, comprising:
Information receiving unit, for receiving bin index information, described bin index information comprises at least one frequency range mark;
Tip element, for described bin index information indicating that described information receiving unit is received to user;
Acquiring unit, the target frequency bands mark of feeding back according to described bin index information for obtaining user, described target frequency bands is designated at least one in described frequency range mark;
Light signal receiving element, identifies the light signal in corresponding frequency range for receiving the described target frequency bands that described acquiring unit obtains;
Date Conversion Unit, for being converted to corresponding data by described light signal.
Embodiments of the invention also provide a kind of network system, comprise content server, transmitting terminal and receiving terminal, wherein:
Described content server is for sending to described transmitting terminal by the data of bin index information and multiple content module, and described bin index information comprises the match information that content module and frequency range identify described in each;
Described transmitting terminal is used for according to described bin index information, in the place frequency range that the data allocations of content module described in each is identified in the frequency range matching, and by described bin index information distribution in default acquiescence frequency range, and send by light fidelity technology is parallel;
Described receiving terminal is used for receiving bin index information, described bin index information comprises at least one frequency range mark, by described bin index information indicating to user, obtain the target frequency bands mark that user feeds back according to described bin index information, described target frequency bands is designated at least one in described frequency range mark, receive described target frequency bands and identify the light signal in corresponding frequency range, described light signal is converted to corresponding data.
The embodiment of the present invention is by receiving bin index information, described bin index information comprises at least one frequency range mark, by described bin index information indicating to user, obtain the target frequency bands mark that user feeds back according to described bin index information, described target frequency bands is designated at least one in described frequency range mark, receive described target frequency bands and identify the light signal in corresponding frequency range, described light signal is converted to corresponding data, make user can select according to demand the data that will receive, improve the efficiency of obtaining of data, and promoted user's experience.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the network topology schematic diagram of a kind of network system according to an embodiment of the invention;
Fig. 2 is that transmitting terminal sends the schematic diagram of data by spectrum according to an embodiment of the invention;
Fig. 3 is a kind of flow chart of method of data acquisition according to an embodiment of the invention;
Fig. 4 is according to the flow chart of the method for a kind of data acquisition of further embodiment of this invention;
Fig. 5 is a kind of structural representation of terminal according to an embodiment of the invention.
Fig. 6 is according to the structural representation of a kind of terminal of further embodiment of this invention.
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 clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Below with reference to accompanying drawing, embodiments of the invention are described.Referring to Fig. 1, it is a kind of network topology schematic diagram of network system according to an embodiment of the invention.Described system comprises content server 1, transmitting terminal 2, receiving terminal 31 and receiving terminal 32.
Wherein, described content server 1 is for sending to the data of bin index information and multiple content module described transmitting terminal 2, described bin index information to comprise the match information of content module and frequency range mark described in each.
Described transmitting terminal 2 is for according to described bin index information, in the place frequency range that the data allocations of content module described in each is identified in the frequency range matching, and by described bin index information distribution in default acquiescence frequency range, and send by light fidelity technology is parallel.
Described receiving terminal 31 and 32 is for receiving bin index information, described bin index information comprises at least one frequency range mark, by described bin index information indicating to user, obtain the target frequency bands mark that user feeds back according to described bin index information, described target frequency bands is designated at least one in described frequency range mark, receive described target frequency bands and identify the light signal in corresponding frequency range, described light signal is converted to corresponding data.
In the embodiment of the present invention, network system can comprise one or more transmitting terminals and one or more receiving terminal.Wherein, content server 1 sends the data to transmitting terminal 2, and these data can be video, audio frequency and/or HTML(Hyper Text Markup Language, HTML) etc. multi-medium data.Transmitting terminal 2 can be by data allocations at different frequency range, and by VLC(light fidelity) the parallel data that send different frequency range of technology are to receiving terminal 31 and/or receiving terminal 32.As shown in Figure 2, transmitting terminal can be by different data allocations at different frequency range, and records its frequency range mark, and wherein, a corresponding frequency range mark of frequency range, as A, B, C, D etc.Because the frequency spectrum of visible ray is wider, can walk abreast and send multiple different pieces of informations to receiving terminal (as receiving terminal 31 or receiving terminal 32), also can walk abreast simultaneously and send data to different receiving terminal (as receiving terminal 31 and receiving terminal 32).
In the embodiment of the present invention, user chooses the method for data by network system specifically can be referring to method shown in Fig. 3-Fig. 4.Wherein, the structure of the receiving terminal in network system specifically can be referring to structure shown in Fig. 5-6.
Referring to Fig. 3, it is a kind of flow chart of method of data acquisition according to an embodiment of the invention.
Step S101, receives bin index information, and described bin index information comprises at least one frequency range mark.
In the embodiment of the present invention, bin index information also can comprise frequency range directory information.Wherein, frequency range directory information comprises frequency range mark and the annotation information to frequency range mark, and frequency range directory information can be included in data corresponding in frequency range.Be that terminal can be separately receive bin index information by an acquiescence frequency range, and/or in corresponding data, also can comprise frequency range directory information in other frequency ranges.In the time that terminal receives data corresponding in certain frequency range, in this frequency range, in the data of correspondence, comprise frequency range directory information, when can making user browse data, can also carry out choosing of data corresponding in other frequency ranges by frequency range directory information, thereby can obtain data corresponding to frequency range that are selected in frequency range directory information.
Step S102, by described bin index information indicating to user.
In the embodiment of the present invention, can point out in several ways user, as voice, image, audio frequency and video etc.When receiving terminal enters LIFI(Light Fidelity, illumination login technique) cover scope in, get final product the data of automatic reception and transmitting terminal agreement, as LIFI network detected when receiving terminal time, the frequency range directory information can automatic reception transmitting terminal pushing carries out choosing of data with prompting user, said method can be realized by the acquiescence reception frequency range matching with the acquiescence transmission frequency range of transmitting terminal is set in receiving terminal, the acquiescence that is receiving terminal setting and transmitting terminal sends the acquiescence reception frequency range that frequency range matches, the data that transmitting terminal sends in this acquiescence transmission frequency range all can be received terminal and receive in frequency range and receive in acquiescence.
Step S103, obtains the target frequency bands mark that user feeds back according to described bin index information, and described target frequency bands is designated at least one in described frequency range mark.
In the embodiment of the present invention, when by bin index information indicating to user after, user can choose the one or more target frequency bands marks in bin index information, and feeds back to terminal, identifies corresponding data so that terminal identifies to receive with target frequency bands according to the target frequency bands of user feedback.
Optionally, in the time that user chooses multiple target frequency bands mark in bin index information, can point out user whether to need to switch the target frequency bands of having chosen and identify, if user need to be switched target frequency bands mark, obtain the target frequency bands mark that user newly chooses.
Step S104, receives described target frequency bands and identifies the light signal in corresponding frequency range.
Step S105, is converted to corresponding data by described light signal.
In the embodiment of the present invention, transmitting terminal can send different data by multiple transmission frequency ranges, and the light signal of different frequency carries different data.When getting after the target frequency bands mark that user chooses, can receive according to this target frequency bands mark the light signal of the reception frequency range corresponding with this transmission frequency range, thereby can obtain the data that light signal carries according to the light signal of selected frequency range, thereby realize mutual between user and receiving terminal.User can obtain the data relevant to the demand of oneself by bin index information, obtains more targetedly data, improves the efficiency of obtaining of data, has also promoted user's experience.
Referring to Fig. 4, for according to the flow chart of the method for a kind of data acquisition of further embodiment of this invention.
Step S201, receives bin index information, and described bin index information comprises at least one frequency range mark.
In the embodiment of the present invention, bin index information also can comprise frequency range directory information.Wherein, frequency range directory information comprises frequency range mark and the annotation information to frequency range mark, and frequency range directory information can be included in data corresponding in frequency range.Be that terminal can be separately receives frequency range by an acquiescence and receive bin index information, and/or in corresponding data, also can comprise frequency range directory information in other frequency ranges.In the time that terminal receives data corresponding in certain frequency range, in this frequency range, in the data of correspondence, comprise frequency range directory information, when can making user browse data, can also carry out choosing of data corresponding in other frequency ranges by frequency range directory information, thereby can obtain data corresponding to frequency range that are selected in frequency range directory information.
Step S202, by described bin index information indicating to user.
In the embodiment of the present invention, can point out in several ways user, as voice, image, audio frequency and video etc.When receiving terminal enters LIFI(Light Fidelity, illumination login technique) cover scope in, get final product the data of automatic reception and transmitting terminal agreement, as LIFI network detected when receiving terminal time, the frequency range directory information can automatic reception transmitting terminal sending carries out choosing of data with prompting user, the acquiescence that said method can match by the acquiescence transmission frequency range of receiving terminal setting and transmitting terminal receives frequency range and realizes, the acquiescence that is receiving terminal setting and transmitting terminal sends the acquiescence reception frequency range that frequency range matches, the data that transmitting terminal sends in this acquiescence transmission frequency range all can be received terminal and receive in frequency range and receive in acquiescence.
Step S203, obtains the target frequency bands mark that user feeds back according to described bin index information, and described target frequency bands is designated at least one in described frequency range mark.
In the embodiment of the present invention, when by bin index information indicating to user after, user can choose the one or more target frequency bands marks in bin index information, and feeds back to terminal, identifies corresponding data so that terminal identifies receiving target frequency range according to the target frequency bands of user feedback.
Optionally, in the time that user chooses multiple target frequency bands mark in bin index information, can point out user whether to need to switch the target frequency bands of having chosen and identify, if user need to be switched target frequency bands mark, obtain the target frequency bands mark that user newly chooses.
Step S204, adjusts and receives frequency range, so that described reception frequency range and described target frequency bands mark match.
In the embodiment of the present invention, before step S204, also can specifically comprise the following steps:
Whether judgement matches with described target frequency bands mark for the reception frequency range that receives described bin index information;
Described step S204 can specifically comprise:
If mate, be kept for receiving the reception frequency range of described bin index information, to receive the light signal in described reception frequency range;
If do not mate, be switched to the reception frequency range that the described reception frequency range that matches with described target frequency bands or increase and described target frequency bands match, to receive the light signal in described reception frequency range.
In the embodiment of the present invention, receiving terminal has acquiescence to receive frequency range, be the reception frequency range that receives bin index information, in the time that user has chosen target frequency bands mark according to bin index information, can judge that the current acquiescence of terminal receives frequency range and whether mates with user-selected target frequency bands mark of getting, if receiving frequency range with acquiescence, target frequency bands mark matches, if user is at browsing data, wherein in these data, comprise the links such as Returning catalogue, frequency range mark in acquiescence frequency range that the link such as Returning catalogue is corresponding, be the frequency range mark acquiescence reception frequency band match current with terminal that user chooses, can be without the reception frequency range of switches default, continue execution step S205.Do not mate if target frequency bands identifies with current acquiescence reception frequency range, need to switch current acquiescence and receive frequency range, so that the reception frequency range after target frequency bands mark and switching matches.Or the receiving element of special acquiescence reception frequency range can be set in terminal, for receive specially the light signal of bin index information in acquiescence reception frequency range, and the receiving element that other frequency ranges are set is for receiving the light signal of frequency range of the target frequency bands mark of choosing with user, thereby do not hinder the transmission of the corresponding light signal of acquiescence frequency range.
Step S205, receives the light signal in described reception frequency range.
In the embodiment of the present invention, transmitting terminal can send different data by multiple frequency ranges, and the light signal of different frequency is carrying different data.When getting after the target frequency bands mark that user chooses, can receive the light signal of corresponding frequency band according to this target frequency bands mark, thereby can obtain the data that light signal carries according to the light signal of choosing frequency range.
Step S206, is converted to corresponding data by described light signal.
In the embodiment of the present invention, in the time receiving the light signal receiving in frequency range, can parse the data that light signal carries according to light signal, completed light signal has been converted to corresponding data, and can be by this Notes of Key Data to user, mutual between completing user and receiving terminal, user can read its needed data more targetedly, the efficiency of obtaining that improves data, has promoted user's experience.
Optionally, in the embodiment of the present invention, step S204-S205 can be replaced by following steps:
According to the each frequency range mark in described bin index information, adjust respectively the each reception frequency range marking matched with described each frequency range;
Be received in the light signal in described each reception frequency range.
Concrete, transmitting terminal sends different data allocations in different frequency ranges, and the corresponding frequency range mark of each frequency range, transmitting terminal can generate the bin index information that comprises each frequency range mark, send it to terminal by agreement frequency range, terminal can be according to the each frequency range mark in bin index information, find corresponding frequency band to obtain the data in this frequency range, concrete, terminal can arrange the receiving element of one or more frequency ranges, in the time that terminal arranges a receiving element, by adjusting the reception frequency range of this receiving element, come receiving end/sending end send each frequency range on light signal, in the time that terminal arranges multiple receiving element, the frequency range difference that each receiving element is set, can be for receiving the light signal on corresponding different frequency range.
Optionally, in the time that terminal receives the light signal in each frequency range according to above-mentioned replacement step, light signal is converted to corresponding data and specifically can comprises the following steps:
Filter out with described target frequency bands and identify the light signal in the reception frequency range matching;
The light signal that described and described target frequency bands is identified in the reception frequency range matching is converted to corresponding data.
Concrete, terminal can receive the light signal in each frequency range, in the time that terminal comprises a receiving element, the light signal of the different frequency range that this unit can be received screens, filter out with target frequency bands and identify the reception frequency range matching, and store the light signal in this reception frequency range, and the light signal conversion of storage is resolved to corresponding data, and can be prompted to user, mutual between completing user and receiving terminal; In the time that terminal comprises multiple receiving element, different receiving elements receives the light signal of different frequency range, in the time getting the target frequency bands mark that user chooses, identify to filter out with target frequency bands according to this target frequency bands and identify the reception frequency range matching, and the light signal conversion in this reception frequency range is resolved to corresponding data, to be prompted to user, mutual between completing user and receiving terminal.
As mentioned above, the light signal of the different frequency range that can send by various ways receiving end/sending end, and can convert thereof into corresponding data to be prompted to user.
The embodiment of the present invention is by receiving bin index information, described bin index information comprises at least one frequency range mark, by described bin index information indicating to user, obtain the target frequency bands mark that user feeds back according to described bin index information, described target frequency bands is designated at least one in described frequency range mark, receive described target frequency bands and identify the light signal in corresponding frequency range, described light signal is converted to corresponding data, make user can select according to demand the data that will receive, improve the efficiency of obtaining of data, and promoted user's experience.
Referring to Fig. 5, it is a kind of structural representation of terminal according to an embodiment of the invention.Wherein, terminal can comprise information receiving unit 11, Tip element 12, acquiring unit 13, light signal receiving element 14, Date Conversion Unit 15.
In the embodiment of the present invention, bin index information also can comprise frequency range directory information.Wherein, frequency range directory information comprises frequency range mark and the annotation information to frequency range mark, and frequency range directory information can be included in data corresponding in frequency range.Be that terminal can be separately receives frequency range by an acquiescence and receive bin index information, and/or in corresponding data, also can comprise frequency range directory information in other frequency ranges.In the time that terminal receives data corresponding in certain frequency range, in this frequency range, in the data of correspondence, comprise frequency range directory information, when can making user browse data, can also carry out choosing of data corresponding in other frequency ranges by frequency range directory information, thereby can obtain data corresponding to frequency range that are selected in frequency range directory information.
In the embodiment of the present invention, Tip element 12 can be pointed out user in several ways, as voice, and image, audio frequency and video etc.When receiving terminal enters LIFI(Light Fidelity, illumination login technique) cover scope in, get final product the data of automatic reception and transmitting terminal agreement, as LIFI network detected when receiving terminal time, the frequency range directory information can automatic reception transmitting terminal sending carries out choosing of data with prompting user, the acquiescence that said method can match by the acquiescence transmission frequency range at receiving terminal setting and delivery section receives frequency range and realizes, be that receiving terminal setting sends with the acquiescence of transmitting terminal the acquiescence reception frequency range that frequency range is consistent, the data that transmitting terminal sends in this acquiescence transmission frequency range so all can be received terminal institute in acquiescence frequency range and receive.
Acquiring unit 13, obtains the target frequency bands mark that user feeds back according to described bin index information, and described target frequency bands is designated at least one in described frequency range mark.
In the embodiment of the present invention, when by bin index information indicating to user after, user can choose the one or more target frequency bands marks in bin index information, and feed back to terminal, acquisition device 13 has obtained the target frequency bands mark that user feeds back according to described bin index information, identifies corresponding data so that terminal identifies receiving target frequency range according to the target frequency bands of user feedback.
Optionally, in the time that user chooses multiple target frequency bands mark in bin index information, can point out user whether to need to switch the target frequency bands of having chosen by Tip element 12 and identify, if user need to be switched target frequency bands mark, obtain the target frequency bands mark that user newly chooses.
Light signal receiving element 14, identifies the light signal in corresponding frequency range for receiving described target frequency bands.
In the embodiment of the present invention, transmitting terminal can send different data by multiband, with the data difference that light signal was carried of different frequency.When acquiring unit 13 gets after the target frequency bands mark that user chooses, light signal receiving element 14 can receive according to this target frequency bands mark the light signal of corresponding frequency band, thereby Date Conversion Unit 15 can obtain the data that light signal carries according to the light signal of choosing frequency range, by the Notes of Key Data to user, can make user get more targetedly needed data, the efficiency of obtaining that improves data, has promoted user's experience sense.
The embodiment of the present invention is by receiving bin index information, described bin index information comprises at least one frequency range mark, by described bin index information indicating to user, obtain the target frequency bands mark that user feeds back according to described bin index information, described target frequency bands is designated at least one in described frequency range mark, receive described target frequency bands and identify the light signal in corresponding frequency range, described light signal is converted to corresponding data, make user can select according to demand the data that will receive, improve the efficiency of data acquisition, realize mutual and promoted user's experience.
Referring to Fig. 6, for according to the structural representation of a kind of terminal of further embodiment of this invention.Wherein, terminal can comprise information receiving unit 21, Tip element 22, acquiring unit 23, light signal receiving element 24, Date Conversion Unit 25.
Information receiving unit 21, for receiving bin index information, described bin index information comprises at least one frequency range mark.
In the embodiment of the present invention, bin index information also can comprise frequency range directory information.Wherein, frequency range directory information comprises frequency range mark and the annotation information to frequency range mark, and frequency range directory information can be included in data corresponding in frequency range.Be that terminal can be separately receive bin index information by an acquiescence frequency range, and/or in corresponding data, also can comprise frequency range directory information in other frequency ranges.In the time that terminal receives data corresponding in certain frequency range, in this frequency range, in the data of correspondence, comprise frequency range directory information, when can making user browse data, can also carry out choosing of data corresponding in other frequency ranges by frequency range directory information, thereby can obtain data corresponding to frequency range that are selected in frequency range directory information.
Tip element 22, for by described bin index information indicating to user.
In the embodiment of the present invention, Tip element 22 can be pointed out user in several ways, as voice, and image, audio-video video etc.When receiving terminal enters LIFI(Light Fidelity, illumination login technique) cover scope in, get final product the data of automatic reception and transmitting terminal agreement, as LIFI network detected when receiving terminal time, the frequency range directory information can automatic reception transmitting terminal pushing carries out choosing of data with prompting user, said method can arrange acquiescence by receiving terminal and receive the realization of frequency range device, the acquiescence that is receiving terminal setting and transmitting terminal agreement receives frequency range, and the data that transmitting terminal sends in this frequency range all can send to receiving terminal.
Acquiring unit 23, the target frequency bands mark of feeding back according to described bin index information for obtaining user, described target frequency bands is designated at least one in described frequency range mark.
In the embodiment of the present invention, when by bin index information indicating to user after, user can choose the one or more target frequency bands marks in bin index information, and feed back to terminal, acquiring unit 23 has obtained the target frequency bands mark that user feeds back according to described bin index information, identifies corresponding data so that terminal identifies receiving target frequency range according to the target frequency bands of user feedback.
Optionally, in the time that user chooses multiple target frequency bands mark in bin index information, Tip element 22 can be pointed out user whether to need to switch the target frequency bands of having chosen and be identified, if user need to be switched target frequency bands mark, obtains the target frequency bands mark that user newly chooses.
Light signal receiving element 24, for adjusting reception frequency range, so that described reception frequency range and described target frequency bands mark match.
In the embodiment of the present invention, light signal receiving element 24 can comprise adjustment unit 241 and receiving element 242.
Wherein adjustment unit 241, for adjusting reception frequency range, so that described reception frequency range and described target frequency bands mark match.
Receiving element 242, for receiving the light signal in described reception frequency range.
In the embodiment of the present invention, light signal receiving element 24 also can comprise judging unit.
Wherein, judging unit, for judging whether the reception frequency range for receiving described bin index information matches with described target frequency bands mark.
And adjustment unit 241 now, specifically for when the judged result of judging unit is during for coupling, is kept for receiving the reception frequency range of described bin index information; When the judged result of judging unit is not when mating, be switched to the reception frequency range that the described reception frequency range that matches with described target frequency bands or increase and described target frequency bands match.
In the embodiment of the present invention, in the time that user has chosen target frequency bands mark according to bin index information, judging unit can judge whether the target frequency bands mark that the reception frequency range of the current acquiescence of terminal is chosen with user mates, if receiving frequency range with acquiescence, target frequency bands mark matches, if user is at browsing data, wherein packet is containing links such as Returning catalogues, frequency range mark in acquiescence frequency range that the link such as Returning catalogue is corresponding, be the frequency range mark acquiescence reception frequency band match current with terminal that user chooses, adjustment unit 241 can keep receiving frequency range for acquiescence reception frequency range, and receive the light signal in this acquiescence reception frequency range by receiving element 242.If target frequency bands mark is not mated with the reception frequency range of current acquiescence, the reception frequency range of current acquiescence is fallen in 241 switchings of adjustment unit, so that the reception frequency range after target frequency bands mark and switching matches; Or adjustment unit 241 increases are for receiving the frequency range of the target frequency bands mark of choosing with user, and the reception of reservation acquiescence simultaneously frequency range, identify corresponding light signal thereby both can receive with target frequency bands, also do not hinder the transmission of data corresponding to acquiescence frequency range.
Optionally, light signal receiving element 24 can comprise frequency range adjustment unit and frequency range receiving element.
Wherein, frequency range adjustment unit, for according to each frequency range mark of described bin index information, adjusts respectively the each reception frequency range marking matched with described each frequency range;
Frequency range receiving element, for being received in the light signal in described each reception frequency range.
Concrete, transmitting terminal sends different data allocations in different frequency ranges, and the corresponding frequency range mark of each frequency range, transmitting terminal can generate the bin index information that comprises each frequency range mark, send frequency range by acquiescence and send it to terminal, terminal can be according to the each frequency range mark in bin index information, find corresponding frequency band to obtain the data in this frequency range, concrete, terminal can arrange one or more frequency range adjustment units, in the time that terminal arranges a frequency range adjustment unit, adjust the reception frequency range of this frequency range adjustment unit, and by this frequency range receiving element come receiving end/sending end send each frequency range on light signal, in the time that terminal arranges multiple frequency range adjustment unit, this frequency range adjustment unit arranges different frequency ranges, by the corresponding light signal receiving on different frequency range of this frequency range receiving element.
Date Conversion Unit 25, for being converted to corresponding data by described light signal.
In the embodiment of the present invention, in the time receiving the light signal receiving in frequency range, can parse the data that light signal carries according to light signal, completed light signal has been converted to corresponding data by Date Conversion Unit 25, and can be by this Notes of Key Data to user, completing user and receiving terminal mutual, user may be read into its needed data.
In the present embodiment, Date Conversion Unit 25 can be specifically for identifying the light signal in the reception frequency range matching for filtering out with described target frequency bands, and the light signal that described and described target frequency bands is identified in the reception frequency range matching is converted to corresponding data.
Concrete, terminal can receive the light signal in each frequency range, in the time that terminal comprises a frequency range adjustment unit, the light signal of the different frequency range that Date Conversion Unit 25 can receive this frequency range adjustment unit screens, filter out with target frequency bands and identify the reception frequency range matching, and store the light signal in this reception frequency range, and by converting unit, the light signal conversion of storage is resolved to data, and can be prompted to user, thereby mutual between completing user and receiving terminal, the efficiency of obtaining that has improved data, has promoted user's experience sense.
Concrete, in the time that terminal comprises multiple frequency range adjustment unit, the corresponding light signal that receives different frequency range of different frequency range adjustment units, in the time getting the target frequency bands mark that user chooses, this Date Conversion Unit 25 specifically identifies to filter out with target frequency bands according to this target frequency bands and identifies the reception frequency range matching, and the light signal conversion in this reception frequency range is resolved to data, to be prompted to user, thereby mutual between completing user and receiving terminal, the efficiency of obtaining that has improved data, has promoted user's experience sense.
As mentioned above, the light signal of the different frequency range that can push by various ways receiving end/sending end, and can convert thereof into corresponding data to be prompted to user.
The embodiment of the present invention is by receiving bin index information, described bin index information comprises at least one frequency range mark, by described bin index information indicating to user, obtain the target frequency bands mark that user feeds back according to described bin index information, described target frequency bands is designated at least one in described frequency range mark, receive described target frequency bands and identify the light signal in corresponding frequency range, described light signal is converted to corresponding data, make user can select according to demand the data that will receive, improve the efficiency of obtaining of data, and promoted user's experience.
Step in embodiment of the present invention method can be carried out according to actual needs order and adjusted, merges and delete.
Unit in embodiment of the present invention terminal can merge according to actual needs, divides and delete.
Module described in the embodiment of the present invention or unit, can pass through universal integrated circuit, for example CPU(Central Processing Unit, central processing unit), or by ASIC(Application Specific Integrated Circuit, application-specific integrated circuit (ASIC)) realize.
Device embodiment described above is only schematic, the wherein said unit as separating component explanation can or can not be also physically to separate, the parts that show as unit can be or can not be also physical locations, can be positioned at a place, or also can be distributed in multiple network element.Can select according to the actual needs some or all of unit wherein to realize the object of the present embodiment scheme.Those of ordinary skill in the art, in the situation that not paying performing creative labour, are appreciated that and implement.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that each execution mode can add essential general hardware platform by software and realize, and can certainly pass through hardware.Based on such understanding, the part that technique scheme contributes to prior art in essence in other words can embody with the form of software product, this computer software product can be stored in computer-readable recording medium, as ROM/RAM, magnetic disc, CD etc., comprise that some instructions (can be personal computers in order to make a computer equipment, server, or the network equipment etc.) carry out the method described in some part of each embodiment or embodiment.
Above-described execution mode, does not form the restriction to this technical scheme protection range.The amendment done within any spirit at above-mentioned execution mode and principle, be equal to and replace and improvement etc., within all should being included in the protection range of this technical scheme.
Claims (10)
1. a method for data acquisition, is characterized in that, comprising:
Receive bin index information, described bin index information comprises at least one frequency range mark;
By described bin index information indicating to user;
Obtain the target frequency bands mark that user feeds back according to described bin index information, described target frequency bands is designated at least one in described frequency range mark;
Receive described target frequency bands and identify the light signal in corresponding frequency range;
Described light signal is converted to corresponding data.
2. the method for claim 1, is characterized in that, the described target frequency bands of described reception identifies the light signal in corresponding frequency range, comprising:
Adjust and receive frequency range, so that described reception frequency range and described target frequency bands mark match;
Receive the light signal in described reception frequency range.
3. method as claimed in claim 2, is characterized in that, before described adjustment receives frequency range, also comprises:
Whether judgement matches with described target frequency bands mark for the reception frequency range that receives described bin index information;
Described adjustment receives frequency range, specifically comprises:
If mate, be kept for receiving the reception frequency range of described bin index information;
If do not mate, be switched to the reception frequency range that the described reception frequency range that matches with described target frequency bands or increase and described target frequency bands match.
4. the method for claim 1, is characterized in that, the described target frequency bands of described reception identifies the light signal in corresponding frequency range, comprising:
According to the each frequency range mark in described bin index information, adjust respectively the each reception frequency range marking matched with described each frequency range;
Be received in the light signal in described each reception frequency range;
Described described light signal is converted to corresponding data, comprises:
Filter out with described target frequency bands and identify the light signal in the reception frequency range matching;
The light signal that described and described target frequency bands is identified in the reception frequency range matching is converted to corresponding data.
5. method as described in as arbitrary in claim 1-4, is characterized in that, described bin index information also comprises frequency range directory information.
6. a terminal, is characterized in that, comprising:
Information receiving unit, for receiving bin index information, described bin index information comprises at least one frequency range mark;
Tip element, for described bin index information indicating that described information receiving unit is received to user;
Acquiring unit, the target frequency bands mark of feeding back according to described bin index information for obtaining user, described target frequency bands is designated at least one in described frequency range mark;
Light signal receiving element, identifies the light signal in corresponding frequency range for receiving the described target frequency bands that described acquiring unit obtains;
Date Conversion Unit, for being converted to corresponding data by described light signal.
7. terminal as claimed in claim 6, is characterized in that, described light signal receiving element comprises:
Adjustment unit, for adjusting reception frequency range, so that described reception frequency range and described target frequency bands mark match;
Receiving element, for receiving the light signal in the described reception frequency range after described adjustment unit is adjusted.
8. terminal as claimed in claim 7, is characterized in that, described light signal receiving element also comprises:
Judging unit, for judging whether the reception frequency range for receiving described bin index information matches with described target frequency bands mark;
Described adjustment unit, specifically in the time that the judged result of described judging unit is coupling, is kept for receiving the reception frequency range of described bin index information; When the judged result of described judging unit is not when mating, be switched to the reception frequency range that the described reception frequency range that matches with described target frequency bands or increase and described target frequency bands match.
9. terminal as claimed in claim 6, is characterized in that, described light signal receiving element comprises:
Frequency range adjustment unit, for according to each frequency range mark of described bin index information, adjusts respectively the each reception frequency range marking matched with described each frequency range;
Frequency range receiving element, for being received in the light signal in described each reception frequency range;
Wherein, described Date Conversion Unit, identifies the light signal in the reception frequency range matching specifically for filtering out with described target frequency bands, and the described light signal filtering out is converted to corresponding data.
10. a network system, is characterized in that, comprises content server, transmitting terminal and receiving terminal, wherein:
Described content server is for sending to described transmitting terminal by the data of bin index information and multiple content module, and described bin index information comprises the match information that content module and frequency range identify described in each;
Described transmitting terminal is used for according to described bin index information, in the place frequency range that the data allocations of content module described in each is identified in the frequency range matching, and by described bin index information distribution in default acquiescence frequency range, and send by light fidelity technology is parallel;
Described receiving terminal is used for receiving bin index information, described bin index information comprises at least one frequency range mark, by described bin index information indicating to user, obtain the target frequency bands mark that user feeds back according to described bin index information, described target frequency bands is designated at least one in described frequency range mark, receive described target frequency bands and identify the light signal in corresponding frequency range, described light signal is converted to corresponding data.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410093088.6A CN103840881B (en) | 2014-03-13 | 2014-03-13 | A kind of method of data acquisition, terminal and network system |
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| CN201410093088.6A CN103840881B (en) | 2014-03-13 | 2014-03-13 | A kind of method of data acquisition, terminal and network system |
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| CN103840881A true CN103840881A (en) | 2014-06-04 |
| CN103840881B CN103840881B (en) | 2016-07-06 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106127027A (en) * | 2016-06-16 | 2016-11-16 | 捷开通讯(深圳)有限公司 | A kind of mobile terminal and cipher set-up method thereof |
| CN106127028A (en) * | 2016-06-16 | 2016-11-16 | 捷开通讯(深圳)有限公司 | A kind of mobile terminal and cipher set-up method thereof |
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| US20110105134A1 (en) * | 2009-10-31 | 2011-05-05 | Samsung Electronics Co., Ltd. | Visible light communication method and apparatus |
| CN102148641A (en) * | 2011-02-25 | 2011-08-10 | 中兴通讯股份有限公司 | Data transmission method and system between user facilities |
| CN103414514A (en) * | 2013-08-07 | 2013-11-27 | 武汉邮电科学研究院 | System and method for visible light communication based on OFDM modulation codes and frequency division receiving |
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| US20110105134A1 (en) * | 2009-10-31 | 2011-05-05 | Samsung Electronics Co., Ltd. | Visible light communication method and apparatus |
| CN102148641A (en) * | 2011-02-25 | 2011-08-10 | 中兴通讯股份有限公司 | Data transmission method and system between user facilities |
| CN103414514A (en) * | 2013-08-07 | 2013-11-27 | 武汉邮电科学研究院 | System and method for visible light communication based on OFDM modulation codes and frequency division receiving |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106127027A (en) * | 2016-06-16 | 2016-11-16 | 捷开通讯(深圳)有限公司 | A kind of mobile terminal and cipher set-up method thereof |
| CN106127028A (en) * | 2016-06-16 | 2016-11-16 | 捷开通讯(深圳)有限公司 | A kind of mobile terminal and cipher set-up method thereof |
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| Publication number | Publication date |
|---|---|
| CN103840881B (en) | 2016-07-06 |
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