CN105718557B - A kind of information search method and device - Google Patents
A kind of information search method and device Download PDFInfo
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- CN105718557B CN105718557B CN201610037241.2A CN201610037241A CN105718557B CN 105718557 B CN105718557 B CN 105718557B CN 201610037241 A CN201610037241 A CN 201610037241A CN 105718557 B CN105718557 B CN 105718557B
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000010079 rubber tapping Methods 0.000 claims abstract description 34
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- 238000009527 percussion Methods 0.000 claims description 14
- 238000013507 mapping Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 4
- 230000000644 propagated effect Effects 0.000 claims description 2
- 238000004590 computer program Methods 0.000 claims 2
- 230000000737 periodic effect Effects 0.000 claims 2
- QHGVXILFMXYDRS-UHFFFAOYSA-N pyraclofos Chemical compound C1=C(OP(=O)(OCC)SCCC)C=NN1C1=CC=C(Cl)C=C1 QHGVXILFMXYDRS-UHFFFAOYSA-N 0.000 description 13
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- 238000006243 chemical reaction Methods 0.000 description 6
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/951—Indexing; Web crawling techniques
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
Abstract
The present invention provides a kind of information search method and device, the described method comprises the following steps: in search interface, receiving the keyword of user's input；User is obtained by tapping the first vibration signal caused by mobile terminal；According to first vibration signal, the search instruction of the corresponding search-type of first vibration signal is generated；It is instructed according to described search, searches out the corresponding content of the keyword.The present invention only needs to input keyword, is then tapped in any position of mobile terminal, and the type content that user wants to check just can be directly searched out.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of information search methods and device.
Background technique
With the development of communication technology, terminal also becomes increasingly to be universal, institute's role in people's lives
Also become increasingly to be important.By terminal, people can not only be communicated, but also can be done shopping or be entertained etc. and is more
Kind activity.In these daily activities, people are frequently necessary to search the content for oneself needing to check, example by search website
Such as, referring to Fig. 1, user searches for the video of " starlet " by browser on search website, operating procedure is as follows: first
Keyword " starlet " is inputted in the search column of search interface, then clicks video type search, finally clicks search key,
At this moment what is shown is the video of " starlet ".If searching for the music of " starlet ", need to click music type search,
Finally click search key；For another example, if the picture of search " starlet ", need to click picture type search, rearmost point
Hit search key.
From the foregoing, it will be observed that search user wants the content checked, and it is complex for operation step, need to find corresponding key, so
It clicks repeatedly afterwards, can just search out the content that user wants to check, bring inconvenience, especially mobile phone this small to user's operation
Screen, in the tiny font midpoint that the small screen is shown key, operationally still have some limitations.
Therefore, it is necessary to propose a kind of new technical solution, to solve the above technical problems.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of information search method and devices, it is intended to solve the prior art
Present in search user want the content checked, it is complex for operation step, need to find corresponding key, then click it is more
It is secondary, the content that user wants to check can be just searched out, this small screen of inconvenience, especially mobile phone is brought to user's operation,
The key in the tiny font midpoint that the small screen is shown, the problem of operationally still having some limitations.
In order to solve the above technical problems, the embodiment of the invention provides following technical schemes:
The embodiment of the invention provides a kind of information search method, the information search method, comprising the following steps:
In search interface, the keyword of user's input is received；
User is obtained by tapping the first vibration signal caused by mobile terminal；
According to first vibration signal, the search instruction of the corresponding search-type of first vibration signal is generated；
It is instructed according to described search, searches out the corresponding content of the keyword.
In order to solve the above technical problems, the embodiment of the invention also provides following technical schemes:
The embodiment of the invention also provides a kind of information search device, the information search device includes:
Keyword receiving module, for receiving the keyword of user's input in search interface；
First obtains module, for obtaining user by tapping the first vibration signal caused by mobile terminal；
Generation module, for generating the corresponding search-type of first vibration signal according to first vibration signal
Search instruction；
Search module searches out the corresponding content of the keyword for instructing according to described search.
Compared with the existing technology, information search method and device of the invention, by the way that it is defeated to receive user in search interface
The keyword entered；User is obtained by tapping the first vibration signal caused by mobile terminal；According to first vibration signal,
Generate the search instruction of the corresponding search-type of first vibration signal；It is instructed according to described search, searches out the key
The corresponding content of word.The present invention only needs to input keyword, is then tapped in any position of mobile terminal, just can be direct
Search out the type content that user wants to check；In addition, the type that search is different, then area can be carried out by number of taps
Point, the present invention facilitates user's progress fast search to go out the type content that user wants to check, repeatedly click not without user
Same function button；Furthermore type search can be realized since user tap in any position of mobile terminal, that
It is very convenient for the mobile terminal user small for screen；The present invention not only operate it is more easy, but also can be big
It is big to save user time, treatment effeciency can be improved, bring great convenience to user's operation.
Detailed description of the invention
Fig. 1 is the operation chart for the search interface that the prior art provides；
Fig. 2 is the implementation process schematic diagram for the information search method that the embodiment of the present invention one provides；
Fig. 3 is the implementation process schematic diagram of information search method provided by Embodiment 2 of the present invention；
Fig. 4 is the module diagram for the information search device that the embodiment of the present invention three provides；
Fig. 5 is the detailed module diagram of information search device provided in an embodiment of the present invention.
Specific embodiment
Please refer to the schema in attached drawing, wherein identical component symbol represents identical component, the principle of the present invention be with
Implement to illustrate in a computing environment appropriate.The following description is based on exemplified specific implementation of the invention
Example is not construed as the limitation present invention other specific embodiments not detailed herein.
The principle of the invention illustrates that be not represented as a kind of limitation, those skilled in the art can with above-mentioned text
Solving plurality of step and operation as described below also may be implemented in hardware.The principle of the present invention uses many other wide usages
Or specific purpose operation, communication environment or configuration are operated.
Information search method and device provided by the invention, are mainly used in terminal device, such as: mobile phone, computer, a number
Word assistant (Personal Digital Assistant, PDA) etc..
It will be described in detail respectively below.
Embodiment one
Referring to Fig. 2, showing information search method provided in an embodiment of the present invention.
The information search method, is mainly used in mobile terminal, specifically comprises the following steps:
In step s101, in search interface, the keyword of user's input is received；
In step s 102, user is obtained by tapping the first vibration signal caused by mobile terminal；
In embodiments of the present invention, for example, when user has input search on the search and webpage that mobile terminal screen is shown
After keyword, on the screen of the mobile terminal or back is tapped, then at this point, the mobile terminal can be got accordingly
Vibration information, etc..
Wherein, this percussion can generally be generated by directly tapping mobile mobile terminal any position with hand, alternatively,
It is also possible to through other hard objects, for example is generated with the mobile mobile terminal of the percussions such as penholder, key；When percussion, position can be with
It is not construed as limiting, for example can be screen, the back side or the frame etc. for tapping mobile terminal.
Since mobile terminal generally has microphone, loudspeaker and receiver, it can use what mobile terminal carried
Microphone or loudspeaker or receiver convert vibration signal for the voice signal to identify this special voice signal,
That is, step " obtaining user by tapping the first vibration signal caused by mobile terminal " may include:
User is obtained by tapping caused by mobile terminal by the microphone or loudspeaker or receiver of mobile terminal
First vibration signal.
Wherein, which may include various types of microphones, such as electret microphone, silicon microphone etc., and
Loudspeaker also may include various types of loudspeakers.If it is simulation microphone or analog speakers, then use can be first obtained
Then family converts the analog signal into number by D/A converter module by tapping analog signal caused by mobile terminal
Signal obtains vibration signal；And if digital microphone or digital speaker, can direct output digit signals, without into
Row digital-to-analogue conversion.
It should be noted that can also include the device of any sound-electric conversion other than microphone and loudspeaker or receiver
Part, details are not described herein.
As a preferred embodiment of the present invention, in the acquisition user by tapping the first vibration caused by mobile terminal
After the step of signal, it is also necessary to further judge whether first vibration signal is useful signal, is implemented as follows:
1, determine the frequency spectrum of first vibration signal；
2, the time of the frequency spectrum, frequency and amplitude are analyzed respectively, obtain analysis result；
3, judge whether the analysis result is useful signal；
4, if useful signal, then execute described according to first vibration signal, generation first vibration signal pair
The step of search instruction for the search-type answered.
5, if invalid signals, then terminate this operating process.
It is understood, however, that due to the sound letter generated when the vibration signal is a kind of percussion vibration mobile terminal
Number, the hammer action time is very of short duration, and carries out solid propagation by mobile terminal, and therefore, which is a kind of special
Voice signal, for example, the voice signal is very short (millisecond rank) from the point of view of the time；From signal amplitude size relatively from the point of view of,
It is that solid is propagated due to being the microphone or loudspeaker of direct vibration mobile terminal when tapping, therefore, the more general sound of intensity
The intensity of signal is bigger, and generated level is also relatively large；Further, from the point of view of frequency spectrum, the frequency of the voice signal is covered
Entire recording frequency range is covered, and the amplitude difference of each frequency is little, so, it is also different from general sound；Based on above-mentioned several
Point, can also be by the voice signal it is found that even in noisy environment, i.e., vibration signal recognizes.
It is then analyzed again for example, the vibration signal can be carried out Fourier transformation (FFT) with being converted into frequency spectrum,
For example time, frequency and amplitude can be carried out respectively analyzing, etc..
In embodiments of the present invention, the frequency spectrum of first vibration signal is determined；Time to the frequency spectrum, frequency respectively
It is analyzed with amplitude, obtains analysis result；Judge whether the analysis result is useful signal, specifically be can be such that
(1) Fourier transformation (FFT) is carried out to first vibration signal, obtains frequency spectrum.
(2) frequency spectrum is analyzed, for example time, frequency and amplitude can be analyzed respectively, obtain analysis knot
Fruit specifically can be such that
Time (Time) analysis: whether the time cycle that can determine the frequency spectrum is more than preset period of time [T1, T2] model
It encloses, if so, explanation is not normal hammer action, being filtered output indicates undesirable signal, such as NC signal,
Show that the signal is invalid signals；If met in preset period of time [T1, the T2] range, then explanation meets the requirements, can
Satisfactory signal, such as OK signal are indicated with output, show that the signal is useful signal.Wherein, the preset period of time
The characteristics of [T1, T2] can be based on hammer action and the design feature of mobile terminal are configured, for example, according to actual finger
First taps the recorded audio signals analysis of mobile phone, and T1 is generally no greater than 5ms, and T2 is not more than 20ms.
Frequency (Frequency) distributional analysis: the distribution situation by counting each frequency of the frequency spectrum provides output letter
Number, exporting if frequency distribution is continuous and frequency band is broad indicates satisfactory signal, such as OK signal, shows that the signal is
Useful signal；Otherwise undesirable signal, such as NC signal are indicated, shows that the signal is invalid signals.From practical comparison
From the point of view of, between especially 6Khz to highest frequency (sample rate frequency is divided by 2), frequency distribution is continuous.
Amplitude (Amplitude) analysis: analyzing the signal energy of the entire frequency range of the frequency spectrum, if signal energy average value is high
Then exporting in the value of setting indicates satisfactory signal, such as output OK signal, shows that the signal is useful signal, otherwise defeated
Undesirable signal, such as output NC signal are indicated out, show that the signal is invalid signals.
Statistics identification: according to time analysis, frequency analysis and the obtained analysis result of amplitude analysis determine whether for
Useful signal, for example, if being OK signal, then it represents that it is normal hammer action, and if it is NG signal, then it represents that it is not
Normal hammer action, etc.；Then, the interval of percussion is counted, if the movement tapped twice that is connected is too short, for example is lower than T3
(such as 50ms), it is contemplated that the movement of people is without that so fastly, can determine that this section of frequency spectrum is undesirable, not export current action
Signal；If the time acted twice that is connected is longer than T4 (such as 500ms), then it is assumed that n times before last time movement is not belonging to
Movement determines that last time acts corresponding frequency spectrum and is not belonging to the current action signal, so, only output front is moved several times
Make corresponding signal, as the current action signal；If all movement intervals all meet in [T3, T4], then it is assumed that
This is some specified movement, i.e. frequency spectrum corresponding to the action belongs to the current action signal.
In step s 103, according to first vibration signal, the corresponding search-type of first vibration signal is generated
Search instruction；
In embodiments of the present invention, according to first vibration signal, the corresponding search of first vibration signal is generated
It the step of search instruction of type, specifically includes: according to first vibration signal, identifying that first vibration signal is corresponding
Described search type；According to described search type, the corresponding described search instruction of described search type is generated.That is, user is only
Mobile phone need to be tapped, backstage just can automatically identify search-type according to the vibration signal, and generate search instruction.
It is understood, however, that needing to pre-establish first vibration signal pass corresponding with described search type
It is table；In the mapping table, the corresponding described search type of first vibration signal is identified.
For example, tapping 1 search for indicating to carry out video type, 2 search for indicating to carry out music type are tapped, are tapped
3 search for indicating to carry out picture type tap 4 search, etc. for indicating to carry out type of webpage, it is appreciated, however, that
That the corresponding relationship of the corresponding search-type of sets itself number of taps can be required according to user, the above is only it is of the invention compared with
Good embodiment, is not intended to limit the invention, any modification done within the spirit and principles of the present invention, equivalent
Replacement and improvement etc., should all be included in the protection scope of the present invention.
It in step S104, is instructed according to described search, searches out the corresponding content of the keyword.
For example, when user wants to search for the video of " starlet " on searching for website by mobile phone browser, then user
After having input keyword " starlet " in search interface；Then tap 1 time in any position of mobile terminal, just can
Directly search out " starlet " video content that user wants to check；That is, the present invention clicks video type search touching without user
Key is sent out, and without clicking search trigger key, it, just can be directly by the view of " starlet " as long as tapping 1 time on mobile phone screen
Frequency is displayed on the screen.
In embodiments of the present invention, after the step of described search goes out the keyword corresponding content, further include with
Lower step: user is obtained by tapping the second vibration signal caused by mobile terminal；According to second vibration signal, play
The corresponding content of the keyword searched out.
It is understood, however, that obtaining user after playing the corresponding content of the keyword searched out and passing through
Tap third vibration signal caused by mobile terminal；According to the third vibration signal, pause plays the pass searched out
The corresponding content of keyword；Either, the currently playing corresponding content of the keyword searched out is closed.
From the foregoing, it will be observed that the information search method that the present embodiment one provides, by search interface, receiving user's input
Keyword；User is obtained by tapping the first vibration signal caused by mobile terminal；According to first vibration signal, generate
The search instruction of the corresponding search-type of first vibration signal；It is instructed according to described search, searches out the keyword pair
The content answered.The present invention only needs to input keyword, is then tapped in any position of mobile terminal, just can be directly searched
User wants the type content checked out；In addition, the type that search is different, then can be distinguished by number of taps,
The present invention facilitates user's progress fast search to go out the type content that user wants to check, is repeatedly clicked without user different
Function button；Furthermore type search can be realized since user tap in any position of mobile terminal, then right
It is very convenient for the small mobile terminal user of screen；The present invention not only operates more easy, but also can save significantly
User time is saved, treatment effeciency can be improved, bring great convenience to user's operation.
Embodiment two,
According to method described in embodiment one, citing is described in further detail below.
In this embodiment, it will be illustrated so that the information search method specifically integrates in the terminal as an example.
As shown in figure 3, a kind of information search method, detailed process can be such that
In step s 201, in the search interface that mobile terminal screen is shown, mobile terminal receives the pass of user's input
Keyword；
In step S202, mobile terminal obtains user by included microphone or loudspeaker or receiver and passes through percussion
Vibration signal caused by mobile terminal.
For example, after user has input search key on the search and webpage that mobile terminal screen is shown, mobile whole
On the screen at end or back taps, then at this point, the mobile terminal can get corresponding vibration information, etc..
Wherein, this percussion can generally be generated by directly tapping mobile mobile terminal any position with hand, alternatively,
It is also possible to through other hard objects, for example is generated with the mobile mobile terminal of the percussions such as penholder, key；When percussion, position can be with
It is not construed as limiting, for example can be screen, the back side or the frame etc. for tapping mobile terminal.
Since mobile terminal generally has microphone, loudspeaker and receiver, it can use what mobile terminal carried
Microphone or loudspeaker or receiver convert vibration signal for the voice signal to identify this special voice signal.
Wherein, which may include various types of microphones, such as electret microphone, silicon microphone etc., and
Loudspeaker also may include various types of loudspeakers.If it is simulation microphone or analog speakers, then use can be first obtained
Then family converts the analog signal into number by D/A converter module by tapping analog signal caused by mobile terminal
Signal obtains vibration signal；And if digital microphone or digital speaker, can direct output digit signals, without into
Row digital-to-analogue conversion.
It should be noted that can also include the device of any sound-electric conversion other than microphone and loudspeaker or receiver
Part, details are not described herein.
In step S203, mobile terminal determines the frequency spectrum of first vibration signal；Respectively to the time of the frequency spectrum,
Frequency and amplitude are analyzed, and analysis result is obtained；
Time (Time) analysis: whether the time cycle that can determine the frequency spectrum is more than preset period of time [T1, T2] model
It encloses, if so, explanation is not normal hammer action, being filtered output indicates undesirable signal, such as NC signal,
Show that the signal is invalid signals；If met in preset period of time [T1, the T2] range, then explanation meets the requirements, can
Satisfactory signal, such as OK signal are indicated with output, show that the signal is useful signal.Wherein, the preset period of time
The characteristics of [T1, T2] can be based on hammer action and the design feature of mobile terminal are configured, for example, according to actual finger
First taps the recorded audio signals analysis of mobile phone, and T1 is generally no greater than 5ms, and T2 is not more than 20ms.
Frequency (Frequency) distributional analysis: the distribution situation by counting each frequency of the frequency spectrum provides output letter
Number, exporting if frequency distribution is continuous and frequency band is broad indicates satisfactory signal, such as OK signal, shows that the signal is
Useful signal；Otherwise undesirable signal, such as NC signal are indicated, shows that the signal is invalid signals.From practical comparison
From the point of view of, between especially 6Khz to highest frequency (sample rate frequency is divided by 2), frequency distribution is continuous.
Amplitude (Amplitude) analysis: analyzing the signal energy of the entire frequency range of the frequency spectrum, if signal energy average value is high
Then exporting in the value of setting indicates satisfactory signal, such as output OK signal, shows that the signal is useful signal, otherwise defeated
Undesirable signal, such as output NC signal are indicated out, show that the signal is invalid signals.
In step S204, mobile terminal judges whether the analysis result is useful signal；
In step S205, if useful signal, then mobile terminal identifies described according to first vibration signal
The corresponding described search type of one vibration signal；
It is understood, however, that needing to pre-establish first vibration signal pass corresponding with described search type
It is table；In the mapping table, the corresponding described search type of first vibration signal is identified.
For example, tapping 1 search for indicating to carry out video type, 2 search for indicating to carry out music type are tapped, are tapped
3 search for indicating to carry out picture type tap 4 search, etc. for indicating to carry out type of webpage, it is appreciated, however, that
That the corresponding relationship of the corresponding search-type of sets itself number of taps can be required according to user, the above is only it is of the invention compared with
Good embodiment, is not intended to limit the invention, any modification done within the spirit and principles of the present invention, equivalent
Replacement and improvement etc., should all be included in the protection scope of the present invention.
In step S206, mobile terminal generates the corresponding described search of described search type according to described search type
Instruction.
In step S207, mobile terminal is instructed according to described search, searches out the corresponding content of the keyword.
Embodiment three
Fig. 4 and Fig. 5 is please referred to, for the module diagram for the information search device that the embodiment of the present invention three provides；In order to just
In explanation, only parts related to embodiments of the present invention are shown.The information search device includes: keyword receiving module
101, first module 102, generation module 103 and search module 104 are obtained.The information search device, which can be, to be built in
The unit of software unit, hardware cell either software and hardware combining in mobile terminal.
Keyword receiving module 101, for receiving the keyword of user's input in search interface；
First obtains module 102, for obtaining user by tapping the first vibration signal caused by mobile terminal；
For example, after user has input search key on the search and webpage that mobile terminal screen is shown, mobile whole
On the screen at end or back taps, then at this point, the mobile terminal can get corresponding vibration information, etc..
Wherein, this percussion can generally be generated by directly tapping mobile mobile terminal any position with hand, alternatively,
It is also possible to through other hard objects, for example is generated with the mobile mobile terminal of the percussions such as penholder, key；When percussion, position can be with
It is not construed as limiting, for example can be screen, the back side or the frame etc. for tapping mobile terminal.
Since mobile terminal generally has microphone, loudspeaker and receiver, it can use what mobile terminal carried
Microphone or loudspeaker or receiver convert vibration signal for the voice signal to identify this special voice signal.
Wherein, which may include various types of microphones, such as electret microphone, silicon microphone etc., and
Loudspeaker also may include various types of loudspeakers.If it is simulation microphone or analog speakers, then use can be first obtained
Then family converts the analog signal into number by D/A converter module by tapping analog signal caused by mobile terminal
Signal obtains vibration signal；And if digital microphone or digital speaker, can direct output digit signals, without into
Row digital-to-analogue conversion.
It should be noted that can also include the device of any sound-electric conversion other than microphone and loudspeaker or receiver
Part, details are not described herein.
Generation module 103, for generating the corresponding searching class of first vibration signal according to first vibration signal
The search instruction of type；
Search module 104 searches out the corresponding content of the keyword for instructing according to described search.
In embodiments of the present invention, the generation module 103, specifically includes: type identification module 1031 and instruction life
At module 1032；
The type identification module 1031, for identifying first vibration signal according to first vibration signal
Corresponding described search type；
Described instruction generation module 1032, for it is corresponding described to generate described search type according to described search type
Search instruction.
In embodiments of the present invention, the information search device further include: relation table establishes module 100；
The relation table establishes module 100, and for establishing, first vibration signal is corresponding with described search type to be closed
It is table；For example, tapping 1 search for indicating to carry out video type, 2 search for indicating to carry out music type are tapped, are tapped 3 times
The search for indicating progress picture type taps 4 search, etc. for indicating to carry out type of webpage, it is understood, however, that
The corresponding relationship that the corresponding search-type of sets itself number of taps can be required according to user, the above is only preferable realities of the invention
Example is applied, is not intended to limit the invention, any modification done within the spirit and principles of the present invention, equivalent replacement
With improve etc., should all be included in the protection scope of the present invention.
The type identification module 1031 is specifically used in the mapping table, identifies the first vibration letter
Number corresponding described search type.
As a preferred embodiment of the present invention, the information search device further include: frequency spectrum determining module 105, analysis mould
Block 106 and judgment module 107；
The frequency spectrum determining module 105, for determining the frequency spectrum of first vibration signal；
The analysis module 106 is analyzed for time, frequency and the amplitude respectively to the frequency spectrum, is analyzed
As a result；
The judgment module 107, for judging whether the analysis result is useful signal；
The generation module 103, specifically for when the judgment module judge the analysis result be useful signal when,
According to first vibration signal, the search instruction of the corresponding search-type of first vibration signal is generated.
As another preferred embodiment of the present invention, the information search device further include:
Second obtains module 108, for obtaining user by tapping the second vibration signal caused by mobile terminal；
Playing module 109, it is corresponding interior for according to second vibration signal, playing the keyword searched out
Hold.
For example, when user wants to search for the video of " starlet " on searching for website by mobile phone browser, then user
After having input keyword " starlet " in search interface；Then tap 1 time in any position of mobile terminal, just can
Directly search out " starlet " video content that user wants to check；That is, the present invention clicks video type search touching without user
Key is sent out, and without clicking search trigger key, it, just can be directly by the view of " starlet " as long as tapping 1 time on mobile phone screen
Frequency is displayed on the screen.
From the foregoing, it will be observed that the information search device that the present embodiment three provides, by search interface, receiving user's input
Keyword；User is obtained by tapping the first vibration signal caused by mobile terminal；According to first vibration signal, generate
The search instruction of the corresponding search-type of first vibration signal；It is instructed according to described search, searches out the keyword pair
The content answered.The present invention only needs to input keyword, is then tapped in any position of mobile terminal, just can be directly searched
User wants the type content checked out；In addition, the type that search is different, then can be distinguished by number of taps,
The present invention facilitates user's progress fast search to go out the type content that user wants to check, is repeatedly clicked without user different
Function button；Furthermore type search can be realized since user tap in any position of mobile terminal, then right
It is very convenient for the small mobile terminal user of screen；The present invention not only operates more easy, but also can save significantly
User time is saved, treatment effeciency can be improved, bring great convenience to user's operation.
In conclusion information search method and device of the invention, by receiving the pass of user's input in search interface
Keyword；User is obtained by tapping the first vibration signal caused by mobile terminal；According to first vibration signal, institute is generated
State the search instruction of the corresponding search-type of the first vibration signal；It is instructed according to described search, it is corresponding to search out the keyword
Content.The present invention only needs to input keyword, is then tapped in any position of mobile terminal, just can be directly searched out
User wants the type content checked；In addition, the type that search is different, then can be distinguished by number of taps, this
Invention facilitates user's progress fast search to go out the type content that user wants to check, different function is repeatedly clicked without user
It can key；Furthermore type search can be realized since user tap in any position of mobile terminal, then for
It is very convenient for the small mobile terminal user of screen；The present invention not only operates more easy, but also can greatly save
Treatment effeciency can be improved in user time, brings great convenience to user's operation.
Information search method and device provided in an embodiment of the present invention belong to same design, and specific implementation process is detailed in
Bright book full text, details are not described herein again.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can be stored in a computer readable storage medium, storage
Medium may include: read-only memory (ROM, Read Only Memory), random access memory (RAM, Random
Access Memory), disk or CD etc..
In conclusion although the present invention has been disclosed above in the preferred embodiment, but above preferred embodiment is not to limit
The system present invention, those skilled in the art can make various changes and profit without departing from the spirit and scope of the present invention
Decorations, therefore protection scope of the present invention subjects to the scope of the claims.
Claims (11)
1. a kind of information search method, which is characterized in that the information search method, comprising the following steps:
In search interface, the keyword of user's input is received；
User is obtained by the microphone or loudspeaker or receiver of mobile terminal to be produced by tapping mobile terminal any position
The first raw vibration signal；Wherein, percussion is that direct vibration microphone, loudspeaker or receiver, first vibration signal are logical
It crosses mobile terminal progress solid and propagates to microphone, loudspeaker or receiver；
Whether the frequency spectrum for determining first vibration signal judges the time cycle of frequency spectrum within the scope of preset period of time；And
And the frequency distribution of frequency spectrum is counted, whether determination frequency distribution meets preset requirement；And the amplitude of frequency spectrum is analyzed, point
The averaged amplitude value of entire frequency range is analysed, and judges whether averaged amplitude value is greater than default amplitude；If the time cycle is when default
Between in periodic regime, and frequency distribution meets preset requirement, and averaged amplitude value is greater than default amplitude, determines that the first vibration is believed
It number is useful signal；
According to first vibration signal, the search instruction of the corresponding search-type of first vibration signal is generated；
It is instructed according to described search, searches out the corresponding content of the keyword.
2. information search method as described in claim 1, which is characterized in that according to first vibration signal, described in generation
It the step of search instruction of the corresponding search-type of first vibration signal, specifically includes:
According to first vibration signal, the corresponding described search type of first vibration signal is identified；
According to described search type, the corresponding described search instruction of described search type is generated.
3. information search method as claimed in claim 2, which is characterized in that the information search method further includes following step
It is rapid:
Pre-establish the mapping table of first vibration signal and described search type；
According to first vibration signal, the step of identifying first vibration signal corresponding described search type, specifically
It include: to identify the corresponding described search type of first vibration signal in the mapping table.
4. information search method as described in claim 1, which is characterized in that in the acquisition user by tapping mobile terminal
After the step of generated first vibration signal, further includes:
Determine the frequency spectrum of first vibration signal；
The time of the frequency spectrum, frequency and amplitude are analyzed respectively, obtain analysis result；
Judge whether the analysis result is useful signal；
It if useful signal, then executes described according to first vibration signal, generates that first vibration signal is corresponding to be searched
The step of search instruction of rope type.
5. information search method as described in claim 1, which is characterized in that it is corresponding interior to go out the keyword in described search
It is further comprising the steps of after the step of appearance:
User is obtained by tapping the second vibration signal caused by mobile terminal；
According to second vibration signal, the corresponding content of the keyword searched out is played.
6. a kind of information search device, which is characterized in that the information search device includes:
Keyword receiving module, for receiving the keyword of user's input in search interface；
First obtains module, for obtaining user by tapping movement by the microphone of mobile terminal or loudspeaker or receiver
First vibration signal caused by terminal any position；Wherein, percussion is direct vibration microphone, loudspeaker or receiver, institute
It states the first vibration signal and microphone, loudspeaker or receiver is propagated to by mobile terminal progress solid；
Whether determining module judges the time cycle of frequency spectrum in preset time for determining the frequency spectrum of first vibration signal
In periodic regime；And the frequency distribution of frequency spectrum is counted, whether determination frequency distribution meets preset requirement；And to the width of frequency spectrum
Value is analyzed, and the averaged amplitude value of entire frequency range is analyzed, and judges whether averaged amplitude value is greater than default amplitude；If the time is all
Phase is within the scope of preset period of time, and frequency distribution meets preset requirement, and averaged amplitude value is greater than default amplitude, really
Fixed first vibration signal is useful signal；
Generation module, for generating searching for the corresponding search-type of the first vibration signal according to first vibration signal
Suo Zhiling；
Search module searches out the corresponding content of the keyword for instructing according to described search.
7. information search device as claimed in claim 6, which is characterized in that the generation module specifically includes: type identification
Module and directive generation module；
The type identification module, for identifying the corresponding institute of first vibration signal according to first vibration signal
State search-type；
Described instruction generation module, for generating the corresponding described search instruction of described search type according to described search type.
8. information search device as claimed in claim 7, which is characterized in that the information search device further include: relation table
Establish module；
The relation table establishes module, for establishing the mapping table of first vibration signal and described search type；
The type identification module is specifically used in the mapping table, identifies that first vibration signal is corresponding
Described search type.
9. information search device as claimed in claim 6, which is characterized in that the information search device further include: frequency spectrum is true
Cover half block, analysis module and judgment module；
The frequency spectrum determining module, for determining the frequency spectrum of first vibration signal；
The analysis module is analyzed for time, frequency and the amplitude respectively to the frequency spectrum, obtains analysis result；
The judgment module, for judging whether the analysis result is useful signal；
The generation module, specifically for when the judgment module judge the analysis result be useful signal when, according to institute
The first vibration signal is stated, the search instruction of the corresponding search-type of first vibration signal is generated.
10. information search device as claimed in claim 6, which is characterized in that the information search device further include:
Second obtains module, for obtaining user by tapping the second vibration signal caused by mobile terminal；
Playing module, for playing the corresponding content of the keyword searched out according to second vibration signal.
11. a kind of storage medium, is stored with computer program, wherein the computer program executes computer as weighed
Benefit requires 1 to 5 described in any item methods.
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