CN105118500A - Singing evaluation method, system and terminal - Google Patents
Singing evaluation method, system and terminal Download PDFInfo
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- CN105118500A CN105118500A CN201510306859.XA CN201510306859A CN105118500A CN 105118500 A CN105118500 A CN 105118500A CN 201510306859 A CN201510306859 A CN 201510306859A CN 105118500 A CN105118500 A CN 105118500A
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Abstract
The invention discloses a singing evaluation method, system and terminal, and the method comprises the steps: obtaining evaluation duration through a digital broadcasting terminal; calculating the corresponding duration of each song according to the corresponding evaluation standard, accumulating all durations, obtaining stepped accumulated durations, and recording the stepped accumulated durations in a storage module; displaying the stepped accumulated durations if each stepped accumulated duration is judged to be greater than or equal to a first preset threshold value; calculating the sum of the stepped accumulated durations; judging whether the sum of the stepped accumulated durations is greater than a second preset threshold value or not if the sum of the stepped accumulated durations is within the evaluation duration, and displaying a corresponding identification. Through the above mode, the method, system and terminal can fully mobilize the atmosphere of singing in a box, and improve the enthusiasm of a user for singing.
Description
Technical field
The present invention relates to amusement audiovisual field, particularly relate to a kind of evaluation method of singing songs, system and terminal.
Background technology
Current Entertainment Digital audiovisual place box singing playing method is more single, and the enthusiasm that box user participates in singing is not high, is difficult to the effective atmosphere transferring box.And the existing method to performance assessment of levels is all take single evaluation method substantially, judging panel only to player's performance level at the end of just disposablely to evaluate, or evaluate in player's performance process, and be all disposable evaluation, provide to evaluate in follow-up performance and make a fault if player is judging panel or have better performance, and the evaluation right of judging panel has been finished, cannot continue to provide second evaluation, therefore it evaluates mechanism mainly for accuracy in pitch, the factors such as pitch are carried out, evaluation criterion immobilizes always, cannot evaluate in conjunction with the difficulty value of different song, and can not dynamic conditioning evaluation criterion evaluate, limitation is larger, objective and fairness can not be embodied, and on-the-spot atmosphere cannot be transferred.Therefore be necessary to provide a kind of hommization more, more can transfer the evaluation of atmosphere mechanism.
Summary of the invention
Technical matters to be solved by this invention is: provide a kind of evaluation method of singing songs, system and terminal, solve evaluation method of the prior art single, be short of the problem of objective fairness, evaluation user that can be objective, just sings level, and give full play to box singing atmosphere, promote the enthusiasm that user participates in singing.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: the evaluation method providing a kind of singing songs, comprising:
Numeral terminal obtains evaluates duration;
According to the evaluation criterion of correspondence, calculate the corresponding duration after every section of singing songs, and cumulative described duration, the acquisition stage adds up duration, and is recorded to memory module;
If judge, the described stage adds up duration and is more than or equal to the first predetermined threshold value, then show the described stage to add up duration;
The described stage gone out shown by calculating adds up duration sum;
In described evaluation duration, judge that the described stage adds up duration sum and whether is greater than the second predetermined threshold value, then show corresponding mark.
Wherein, the step that duration is evaluated in digital terminal acquisition is specially;
Cloud server presets described evaluation duration, and is pushed to gateway by data center;
Start digital terminal, obtain described evaluation duration from gateway.
Wherein, according to the evaluation criterion of correspondence, calculate the corresponding duration after every section of singing songs, and cumulative described duration, the acquisition stage adds up duration, and the step being recorded to memory module is specially:
Numeral terminal obtains evaluation criterion;
By evaluation criterion and every section of singing songs level of correspondence, determine described every section of song score;
The corresponding duration after every section of singing songs is calculated according to song difficulty value, every section of song duration and every section of song score;
Cumulative described duration, the acquisition stage adds up duration.
Wherein, the step of the corresponding duration after calculating every section of singing songs according to song difficulty value, every section of song duration and every section of song score is specially:
Set described song difficulty value as calculating basis point;
According to formula: y=kx+b determines corresponding design factor; Wherein,
Y represents design factor, and x represents every section of song score, and when x=basis point, y=0.5; Work as x=100, y=1.0, to determine the value of k and b;
According to described design factor and every section of song duration, calculate the corresponding duration after every section of singing songs.
Wherein, setting described song difficulty value is 30 assign to 95 points, and every 5 are divided into one of them value in the interval of a grade of difficulty.
Wherein, according to formula: y=kx+b also comprises before determining the step of corresponding design factor:
Judge whether every section of song score is more than or equal to 30 points;
If so, then formula is used: y=kx+b calculates corresponding design factor;
Otherwise, then do not calculate.
Wherein, cloud server arranges at least 2 evaluation criterions, and setting described evaluation duration is 100s, and setting described first predetermined threshold value is 3s.
Wherein, if the described stage adds up duration be more than or equal to the first predetermined threshold value, then show the step that the described stage adds up duration and be specially;
Judge that the described stage adds up duration and whether is more than or equal to 3s;
If so, then recording the described stage adds up duration;
Otherwise, then the step of " according to the evaluation criterion of correspondence, calculate the corresponding duration after every section of singing songs, and cumulative described duration, the acquisition stage adds up duration, and is recorded to memory module " is performed.
Wherein, if judge, the described stage adds up duration and is more than or equal to the first predetermined threshold value, then show after the described stage adds up the step of duration, also comprise:
Change described evaluation criterion;
According to the evaluation criterion after changing, perform the step of " according to the evaluation criterion of correspondence, calculating the corresponding duration after every section of singing songs; and cumulative described duration; the acquisition stage adds up duration, and is recorded to memory module ", add up duration to regain the stage after changing evaluation criterion.
Wherein, if in described evaluation duration, judge that the described stage adds up duration sum and whether is greater than the second predetermined threshold value, then, before showing the step of corresponding mark, comprising:
Obtain lyrics sentence number, every section of song duration of song, and calculating there is word duration;
Set the second predetermined threshold value for described in have 1/2 of word duration.
Wherein, if in described evaluation duration, judge that the described stage adds up duration sum and whether is greater than the second predetermined threshold value, then, after showing the step of corresponding mark, comprising:
If so, then show the first mark, and/or display returns execution step " digital terminal obtains and evaluates duration ";
If not, then show the second mark, and/or display returns execution step " digital terminal obtains and evaluates duration ".
For solving the problem, the present invention also provides a kind of evaluation method of singing songs, specifically comprises the following steps:
Numeral terminal obtains evaluates duration, and calculates the early warning duration of song, and described early warning duration was arranged according to the word time that has evaluating singing songs in duration;
In singing songs process, the clock that described evaluation duration is corresponding carries out countdown, and the clock that early warning duration is corresponding carries out countdown in the word time that has of singing songs;
If evaluate duration to terminate prior to the countdown of early warning duration, then evaluate the performance evaluation in duration by this, continue to enter the next performance evaluation evaluating duration;
If early warning duration terminates prior to evaluating duration countdown, then not evaluating the performance evaluation in duration by this, terminating to sing;
Described evaluation method also comprises the step according to suspending the clock suspension countdown that duration makes early warning duration corresponding, and described time-out duration combines at least one factor following and draws: song difficulty value, every section of song duration and every section of song score.
Further, the described step suspending duration that obtains is specially:
According to the standards of grading of correspondence, calculate the corresponding duration after every section of singing songs, and the duration that cumulative at least one section of song is corresponding in real time, the acquisition stage adds up duration;
Judge that the described stage adds up duration and whether is more than or equal to the first predetermined threshold value,
In this way, is then added up duration the described stage as time-out duration, and will add up in the stage to continue cumulative sum judgement after duration resets, as no, then proceed cumulative sum and judge.
For solving the problem, the present invention also provides a kind of evaluation system of singing songs, comprising:
Acquisition module: obtain for digital terminal and evaluate duration;
First computing module, for calculating the corresponding duration after every section of singing songs according to the evaluation criterion of correspondence, and cumulative described duration, the acquisition stage adds up duration;
Memory module, adds up duration for recording the described stage;
First judge module, for judging that the described stage adds up duration and whether is more than or equal to the first predetermined threshold value;
Display module, adds up duration for showing the described stage;
Second computing module, adds up duration sum for calculating the described stage;
Second judge module, if in described evaluation duration, judges that the described stage adds up duration sum and whether is greater than the second predetermined threshold value; If so, the mark that then described display module display is corresponding.
Wherein, cloud server, data center and gateway is also comprised; Wherein,
Acquisition module is specially: preset described evaluation duration for cloud server, and be pushed to gateway by data center; Numeral terminal obtains described evaluation duration from gateway.
Wherein, described first computing module also comprises:
Basis subdivision, for setting described song difficulty value as calculating basis point;
Coefficient elements, for according to formula: y=kx+b determines corresponding design factor; Wherein,
Y represents design factor, and x represents every section of song score, and when x=basis point, y=0.5; Work as x=100, y=1.0, to determine the value of k and b;
Every section of song duration unit, for according to described design factor and every section of song duration, calculates the corresponding duration after every section of singing songs.
Wherein, described every section of song duration unit also comprises: every section of song duration judgment sub-unit, for judging whether every section of song score is more than or equal to 30 points.
The present invention also provides a kind of evaluation terminal of singing songs, it is characterized in that, comprises the system described in above-mentioned any one.
Beneficial effect of the present invention is: be different from prior art, performance evaluation method provided by the invention is except the scoring carried out based on the feature such as accuracy in pitch, pitch, also in conjunction with the performance situation of song difficulty value and every section of song, and can in the performance process of song, constantly point out to singer, constantly can adjust to make singer and promote performance level, simultaneously, also can in the duration preset, duration sum is accumulated by calculation stages, evaluate the level of singer, and can compare the level of different singer liberally; In the performance process of whole song, constantly can point out to singer, constantly can adjust to make singer and promote performance level.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the inventive method embodiment one;
Fig. 2 is the schematic flow sheet of the inventive method embodiment two;
Fig. 3 is the structural representation of present system embodiment three;
Fig. 4 is the structural representation of present system embodiment four;
Fig. 5 is the structural representation of present system embodiment five;
Fig. 6 is specific embodiments of the invention schematic diagram.
Embodiment
By describing technology contents of the present invention in detail, realized object and effect, accompanying drawing is coordinated to be explained below in conjunction with embodiment.
Please refer to Fig. 1, the embodiment of the present invention one provides a kind of evaluation method of singing songs, comprises the steps:
S100: digital terminal (such as Set Top Box) obtains evaluates duration;
S200: according to the evaluation criterion of correspondence, calculates the corresponding duration after every section of singing songs, and cumulative described duration, the acquisition stage adds up duration, and is recorded to memory module;
S300: the described stage adds up duration and is more than or equal to the first predetermined threshold value if judge, then showing the described stage adds up duration;
S400: calculating the described stage adds up duration sum;
S500: in described evaluation duration, the judges that the described stage adds up duration sum and whether is greater than the second predetermined threshold value, then show corresponding mark.
Be different from prior art, the embodiment of the present invention one calculates the corresponding duration after every section of singing songs by corresponding evaluation criterion, and cumulative described duration, and the acquisition stage adds up duration, adds up after duration reaches the first predetermined threshold value, to show in the stage; Calculation stages adds up duration sum, judges that whether the stage adds up duration sum more than the second predetermined threshold value, then show corresponding mark.The evaluation method of the embodiment of the present invention one is just objective, and the adjustable enthusiasm employed family and participate in singing, promotes atmosphere.
Wherein, as described in Figure 2, on the basis of the embodiment of the present invention one, the embodiment of the present invention two, when performing step 100, can perform following steps;
S110: cloud server presets described evaluation duration, and is pushed to gateway by data center;
S120: start digital terminal, obtains described evaluation duration from gateway.
And when performing step S200, specifically following steps can be performed:
S210: digital terminal obtains evaluation criterion;
S220: by evaluation criterion and every section of singing songs level of correspondence, determine described every section of song score;
S230: calculate the corresponding duration after every section of singing songs according to song difficulty value, every section of song duration and every section of song score;
S240: cumulative described duration, the acquisition stage adds up duration.
When practical operation, evaluation criterion can be embodied as and arrange virtual judging panel by system, to occur in system display interface, virtual judging panel can according to its each judging panel sing group, age bracket even nationality select, as optional Western style of singing judging panel, popular judging panel, English song judging panel, Guangdong language song judging panel, folk song judging panel etc.In a specific embodiment, system represents different music for voices in a Chinese opera, dissimilar song judging panel by there will be different stars etc., and it represents different evaluation criterions.Therefore the cloud server in the embodiment of the present invention arranges at least 2 evaluation criterions.
After user has sung every section of song, corresponding virtual judging panel can pass judgment on its performance level, and determines every section of song score of user.Wherein every section of song can be the syntagma combination of in the lyrics, half or even several the lyrics.Due to the difference that gives song recitals that user selects, and the duration of every section of song is also different, and its difficulty will exist difference, therefore when giving user's correspondence duration, should fully take into account the performance score that the difficulty of its song, every section of duration and virtual judging panel give.After several sections of lyrics given song recitals, add up for every section of corresponding duration obtained, the acquisition stage adds up duration.
Wherein, evaluation criterion comprises vocal print evaluation criterion or accuracy in pitch evaluation criterion.
The method of vocal print evaluation criterion generally has two kinds, and one is: the MFCC characteristic coefficient first extracting singer's vocal print and target vocal print, then calculates the vocal print of singer and the similarity of standard vocal print by DTW algorithm; It two is: the MFCC characteristic coefficient modeling of extracting target vocal print, is then mated with object module by the MFCC characteristic coefficient of singer's vocal print, obtains vocal print similarity; Described vocal print similarity is vocal print score.The method of accuracy in pitch evaluation criterion is: the sound frequency first extracting singer and target sound respectively, then the sound frequency of singer and the sound frequency of target sound are compared, obtain the matching degree of singer's accuracy in pitch and target accuracy in pitch, this matching degree is user's accuracy in pitch score.
Wherein, when performing step S230, specifically following steps can be performed:
S231: set described song difficulty value as calculating basis point;
S232: according to formula: y=kx+b determines corresponding design factor; Wherein,
Y represents design factor, and x represents every section of song score, and when x=basis point, y=0.5; Work as x=100, y=1.0, to determine the value of k and b;
S233: according to described design factor and every section of song duration, calculate the corresponding duration after every section of singing songs.
Because the corresponding duration after user every section singing songs is obtained by the product of design factor with the lyrics duration sung, be therefore necessary to calculate its design factor.The invention provides above-mentioned formula: y=kx+b determines corresponding design factor, and wherein, y represents design factor, and x represents every section of song score, and when x=basis point, y=0.5; Work as x=100, y=1.0.And basis point is obtained by song difficulty value.
Such as, certain outpost of the tax office difficulty of Operation system setting is 7, then its basis is divided into 60 points;
Arranging certain outpost of the tax office difficulty is 8, then its basis is divided into 70 points;
Arranging certain outpost of the tax office difficulty is 9, then its basis is divided into 80 to grade.
With in outpost of the tax office difficulty for 7, basis is divided into 60 for example, then 0.5=k*60+b, 1=k*100+b (during full marks 100, coefficient is 1), and it be 0.0125, b is-0.25 that the value that can calculate k and b is respectively k;
Then formula y=0.0125*x-0.25;
Other grade of difficulty also can according to the method determination formula.
It is 4 seconds as user sings one lyrics period: then
When being divided into 60 timesharing, x=60, then y=0.5, then this sentence of user obtains corresponding duration is 4*0.5=2 second;
When being divided into 70 timesharing, x=70, then y=0.625, then this sentence of user obtains corresponding duration is 4*0.625=2.5 second;
When being divided into 80 timesharing, x=80, then y=0.75, then this sentence of user obtains corresponding duration is 4*0.75=3 second;
When being divided into 100 timesharing, x=100, then y=1, then this sentence of user obtains corresponding duration is 4*1=4 second;
Visible performance score is higher, and design factor is larger, and the corresponding duration of acquisition is more.
In one embodiment, before step S231, also need to arrange song difficulty value.
Wherein, in a further embodiment, can set described song difficulty value is 30 assign to 95 points, and every 5 are divided into one of them value in the interval of a grade of difficulty, therefore difficulty value only has 14 values, and namely first term is 30, and tolerance is wherein one of the arithmetic progression of 5.
Wherein, the invention process two, before step S232, also needs to perform following steps:
S2321: judge whether every section of song score is more than or equal to 30 points;
If so, then formula is used: y=kx+b calculates corresponding design factor;
Otherwise, then do not calculate, return step S200.
As y<=0, do not participate in calculating, namely there will not be and subtract the award time.Simultaneously in order to prevent too low mark from also obtaining the award time, only having and being more than or equal to 30 timesharing when singing score, just participate in calculating the award time.
Performing the object of step S2321 is filter score lower than the situation of 30 points, and therefore user is only when every section of song score is more than 30 points, could obtain corresponding duration, otherwise can be considered invalid.
Wherein, the embodiment of the present invention is before execution step S300, and cloud server needs to arrange the first predetermined threshold value, in order to wherein the first predetermined threshold value is in close relations with evaluation duration, if the two gap is comparatively large, then difficulty is very large, will affect the enthusiasm of user, if gap is very little, then affect the tingle of user, therefore in the embodiment of the present invention, it is 100s that cloud server arranges described evaluation duration, setting described first predetermined threshold value is 3s, and the following step of corresponding execution:
S310: judge that the described stage adds up duration and whether is more than or equal to 3s;
If so, then step S320 is performed: showing the described stage adds up duration;
Otherwise, then step S200 is performed.
The embodiment of the present invention needs to judge that the stage of recording adds up duration and whether reaches the first predetermined threshold value, and wherein the first predetermined threshold value can be made adjustment according to actual conditions, as 2 seconds, and 5 seconds etc.It is 3 seconds that one embodiment of the present of invention set the first predetermined threshold value, to adapt to evaluate the difficulty that duration is 100 seconds.When the stage add up duration reach 3 seconds time, just show, otherwise, just continue to perform step S200, continue cumulatively to obtain another stage and add up duration, until it reaches 3 seconds, then show.
Wherein, due to more than one of evaluation criterion, therefore in an optional embodiment, after execution step S320, also comprise the steps:
S330: change described evaluation criterion;
And after step S330, re-execute step S200, and perform subsequent step in turn, add up duration to regain the stage after changing evaluation criterion, idiographic flow is as shown in Figure 2.
Wherein, in the embodiment of the present invention two before execution step S500, also need to perform following steps:
S510: the lyrics sentence number, the every section of song duration that obtain song, and calculating has word duration;
S520: set the second predetermined threshold value for described in have 1/2 of word duration.
Namely setting second predetermined threshold value is needed, wherein the second predetermined threshold value can have word duration according to what obtain in S510, cloud server sets the second predetermined threshold value in predetermined ratio, as described in the second predetermined threshold value be set in the embodiment of the present invention two, have 1/2 of word duration.
Be greater than the second set predetermined threshold value when the judgement stage adds up duration sum, then show the first mark.Otherwise, display second mark, wherein, after the corresponding mark of display, according to user's needs, can select again to circulate above-mentioned steps, or enter the selection of different difficulty value, then continue (can be obtain different evaluation durations).Therefore, in a specific embodiment, adaptability display returns and performs step " digital terminal obtains and evaluates duration ", to restart.When concrete mark is used in specific implementation process, system is arranged.
Be different from prior art, the embodiment of the inventive method is by concrete duration calculation, and comprise and sing score, every section of score, the stage adds up duration, and with the first predetermined threshold value, the comparing of the second predetermined threshold value, the different mark of final display is to distinguish.Its operation is various, and be integrated with the multiple element such as performance, evaluation interaction, simultaneously for song complexity, excite user to challenge higher difficulty, allow performance be no longer dry thing, actively can transfer the atmosphere of performance simultaneously, and final evaluation method is just objective, can cover different levels, age bracket, sing level user participate in, because evaluation criterion is variable, so whole evaluation procedure can be dynamic.
In some embodiments, the evaluation method of described singing songs specifically comprises the following steps:
Numeral terminal obtains evaluates duration, and calculates the early warning duration of song, and described early warning duration was arranged according to the word time that has evaluating singing songs in duration;
In singing songs process, the clock that described evaluation duration is corresponding carries out countdown, and the clock that early warning duration is corresponding carries out countdown in the word time that has of singing songs;
If evaluate duration to terminate prior to the countdown of early warning duration, then evaluate the performance evaluation in duration by this, continue to enter the next performance evaluation evaluating duration;
If early warning duration terminates prior to evaluating duration countdown, then not evaluating the performance evaluation in duration by this, terminating to sing;
Described evaluation method also comprises the step according to suspending the clock suspension countdown that duration makes early warning duration corresponding, and described time-out duration combines at least one factor following and draws: song difficulty value, every section of song duration and every section of song score.
Wherein, the pass of described second predetermined threshold value and early warning duration is: having word duration to deduct, early warning duration obtains is the second predetermined threshold value.
Further, the described step suspending duration that obtains is specially:
According to the standards of grading of correspondence, calculate the corresponding duration after every section of singing songs, and the duration that cumulative at least one section of song is corresponding in real time, the acquisition stage adds up duration;
Judge that the described stage adds up duration and whether is more than or equal to the first predetermined threshold value,
In this way, is then added up duration the described stage as time-out duration, and will add up in the stage to continue cumulative sum judgement after duration resets, as no, then proceed cumulative sum and judge.
Wherein, as shown in Figure 3, the embodiment three of the corresponding said method of the present invention also provides a kind of evaluation system 100 of singing songs, comprising:
Acquisition module 110, obtains for digital terminal and evaluates duration;
First computing module 120, for calculating the corresponding duration after every section of singing songs according to the evaluation criterion of correspondence, and cumulative described duration, the acquisition stage adds up duration;
Memory module 130, adds up duration for recording the described stage;
First judge module 140, for judging that the described stage adds up duration and whether is more than or equal to the first predetermined threshold value;
Display module 150, adds up duration for showing the described stage;
Second computing module 160, adds up duration sum for calculating the described stage;
Second judge module 170, in described evaluation duration, judges that the described stage adds up duration sum and whether is greater than the second predetermined threshold value; Then described display module 150 shows corresponding mark.
Wherein, as shown in Figure 4, described in present system embodiment four, the first computing module 120 also comprises:
Basis subdivision 121, for setting described song difficulty value as calculating basis point;
Coefficient elements 122, for according to formula: y=kx+b determines corresponding design factor; Wherein,
Y represents design factor, and x represents every section of song score, and when x=basis point, y=0.5; Work as x=100, y=1.0;
Every section of song duration unit 123, for according to described design factor and every section of song duration, calculates the corresponding duration after every section of singing songs.
Wherein, described every section of song duration unit 123 also comprises: every section of song duration judgment sub-unit 1231, for judging whether every section of song score is more than or equal to 30 points.
Wherein, as shown in Figure 5, described acquisition module 110 is specially:
Cloud server presets described evaluation duration, and is pushed to gateway by data center; Numeral terminal obtains described evaluation duration from gateway.
Described system 100 also comprises: evaluation criterion changes unit 210, for changing described evaluation criterion.
Meanwhile, the present invention utilizes said method to provide a kind of evaluation terminal (not shown) of singing songs, comprises system 100 described above.
Comprehensive above description, as shown in Figure 6, the invention provides one and utilize said method, system, and the specific embodiment comprising terminal is described, specific as follows:
In the box of Entertainment Digital audiovisual, utilize said method beyond the clouds server to make box and to make a breakthrough subject resource, resource is pushed to gateway by data center.At digital terminal, obtain by gateway subject resource of making a breakthrough after such as Set Top Box starts, and show on system interface.User clicks the outpost of the tax office of can making a breakthrough and selects song challenge.Television can show virtual judging panel and other game elements.During singing songs, passed judgment on the performance level of user by virtual judging panel, and judge whether to provide flame snuffer according to preset standard, for put out burning rope (namely the stage add up duration reach first threshold time, showing the described stage adds up duration).User guarantees that at the end of the clock time of specifying (namely evaluating duration) countdown the rope burnt can not detonate the device (one of mark of Operation system setting), then make a breakthrough successfully (display first mark), otherwise make a breakthrough unsuccessfully (display second mark).
The outpost of the tax office can arrange multiple, and different prizes (the first mark namely shown can be prize) can be set at each outpost of the tax office as required, only have when user make a breakthrough successful unlock next close (i.e. display return " digital terminal obtain evaluate duration " step), and the prize at this outpost of the tax office can be obtained.And prize get be divided under line and on line two kinds get mode, prize also can be divided in kind and virtual two kinds of modes.
When subject resource is made a breakthrough in making, each theme can comprise one group of outpost of the tax office, Background, logo icon and virtual judging panel etc.Outpost of the tax office quantity configures according to demand, and each outpost of the tax office can arrange outpost of the tax office picture, outpost of the tax office challenge time, outpost of the tax office grade of difficulty, outpost of the tax office task, outpost of the tax office prize and outpost of the tax office song.
Wherein outpost of the tax office grade of difficulty is determined by the mark that reaches a standard, and can arrange mark is centesimal system, and outpost of the tax office difficulty is 30 assign to 95 points, every five points of difficulty, totally 14 grade of difficulty.Outpost of the tax office task can arrange the related description at the outpost of the tax office.Outpost of the tax office prize arrange the outpost of the tax office reach a standard after the award of user.Outpost of the tax office song arranges the list of songs that this pass card user can be selected to challenge.Virtual judging panel comprises picture resource and the comment of judging panel.Wherein judging panel's picture resource comprises the expression sequence chart under the common and happiness two states of judging panel, for enriching judging panel's form of expression.Comment is divided into appreciation and two kinds of styles of talking in professional jargon.
After system start-up, subject resource is obtained.At showing interface Background, logo icon, outpost of the tax office route map.User clicks the outpost of the tax office unlocked, and can check the information at this outpost of the tax office.Select from the list of songs of the outpost of the tax office song can the challenge at this outpost of the tax office.It is unlock that acquiescence original state first is closed, and other outpost of the tax office does not unlock, and user only has the challenge by the current outpost of the tax office, could unlock the outpost of the tax office below.Challenge can be repeated in the outpost of the tax office unlocked, but can not repeat to win a prize.
Start to challenge rear television and can show three virtual judging panels (3 kinds of evaluation criterions) and other game elements, as clock, bomb, rope etc.Three judging panels are in generic expression state.The time of clock display is the challenge time that this pass calorie requirement is adhered to, also namely evaluates duration.From first performance of song, clock starts countdown, and rope takes fire, and rope can stop burning (when there being word duration to carry out, carrying out countdown timing) when the non-lyrics of song are sung.Select a judging panel to sing user in performance to pass judgment on.User has often sung one, virtual judging panel sings score, current sentence duration and outpost of the tax office grade of difficulty etc. according to the current sentence of user, calculate the award time that user obtains, when the award time more than 3s time, judging panel provides a flame snuffer (as when reaching first threshold, one of mark of display), judging panel becomes happiness emotional state from generic expression state and provides the comment of an appreciation, (stage adds up duration and reaches first threshold to make rope suspend the burning of award time, then be recorded to memory module, and show).A judging panel (replacing evaluation criterion) can be reselected simultaneously and carry out ensuing judge.If continuous four of user fails trigger fire extinguishers, then judging panel provides a comment of talking in professional jargon.User needs to obtain more flame snuffer to guarantee at the complete front rope of clock timing not burned complete, the bomb otherwise rope all burnt then can ignite, and makes a breakthrough unsuccessfully (namely showing the second mark).
The clock time at the outpost of the tax office is obtained by system configuration.Suppose that clock time (evaluation duration) is 100s, then user needs, from the lyrics first are sung, to adhere to 100s, guarantees that rope is not wanted all burnt and to be ignited bomb.Because rope only just can burn when the lyrics are sung.Therefore, need to calculate how long the time (lyrictime) having word to sing in 100s is.Particularly, can know that a song has how many lyrics according to evaluation storehouse, every lyrics start and end time thus obtain duration of every lyrics, and calculate the word time.Then be decided to be the half (lyrictime/2) having the word time subsequently the burning time of rope.In 100s, user only has the more flame snuffer of acquisition just can guarantee that bomb is not ignited like this.
Each Stochastic choice judging panel sings user and passes judgment on, just can the next judging panel's (replacing evaluation criterion) of Stochastic choice after only having this judging panel to provide flame snuffer.Judging panel determines to need to how many award time according to outpost of the tax office difficulty, simple sentence length and simple sentence score.Reward time cumulation and could give a flame snuffer more than 3s.Outpost of the tax office grade of difficulty assigns to 95 points from 30, every 5 points of difficulty, totally 14 grades.Divide based on the mark of the correspondence of each grade, i.e. timesharing based on user's score, obtaining the award time is the half of this duration, and namely award coefficient is 0.5, full marks (100 points) award coefficient is 1.0, and namely full marks can obtain this all duration.Assign to full marks from basis, award coefficient is linear increasing from 0.5 to 1.0.I.e. y=kx+b.When x=basis point, y=0.5, when x=full marks, y=1.0, can calculate the value of k and b.Also can calculate y value corresponding to other marks simultaneously, as y<=0, not participate in calculating, namely there will not be and subtract the award time.Simultaneously in order to prevent too low mark from also obtaining the award time, only having and being more than or equal to 30 timesharing when singing score, just participate in calculating the award time.
User successfully reaches a standard, and be arranged with prize if close, user can get prize.Prize divides in kind and virtual two kinds, and the mode of receiving the award is divided into online and offline.Directly send prize by place under line, on line user by mobile telephone scanning receive the award Quick Response Code obtain.
Wherein in the selection of game element, except the combination of rope and bomb, can also be drip sand to realize by hourglass, after rewarding as obtained, can suspend and drip husky, or toward hourglass in, adding the sand of correspondence.May also be pouring in cup, acquiescence cup is empty, only have user to obtain after award just to and water filling, the capacity of cup is exactly the second predetermined threshold value, only has and passes through when cup fills or overflows just expression, and other modes of amusement more can be selected as required to show, after filling, the expression (mark can be multiple, can need preset according to user) etc. that airing of views salvo or occur is praised, repeats no more herein.
It is a kind of playing method that can give full play to box singing atmosphere that box is made a breakthrough, the element such as interaction, prize excitation is passed judgment in conjunction with song evaluation, virtual judging panel, in units of whole box, user is allowed to sing with the state of game, jointly carry out the challenge at all outposts of the tax office, challenge and successfully can also get prize, outpost of the tax office difficulty from the easier to the more advanced, the people being applicable to different performance level challenges, the enthusiasm that all users of box participate in singing can be given full play to, solve evaluation method of the prior art single simultaneously, be short of the problem of objective fairness.
Should be understood that, performance evaluation method provided by the invention, system and terminal do not limit environment for use, also can apply this evaluation method realize singing songs, the advanced exercise of song, the advanced challenge of song in digital home entertainment place; In addition, embodiment of the present invention can also be applied in various end entity, cross-platform cross terminal can use mode of the present invention, the scope of application widely.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalents utilizing instructions of the present invention and accompanying drawing content to do, or be directly or indirectly used in relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (17)
1. an evaluation method for singing songs, is characterized in that, comprising:
Numeral terminal obtains evaluates duration;
According to the evaluation criterion of correspondence, calculate the corresponding duration after every section of singing songs, and cumulative described duration, the acquisition stage adds up duration, and is recorded to memory module;
If judge, the described stage adds up duration and is more than or equal to the first predetermined threshold value, then show the described stage to add up duration;
The described stage gone out shown by calculating adds up duration sum;
In described evaluation duration, judge that the described stage adds up duration sum and whether is greater than the second predetermined threshold value, then show corresponding mark.
2. the evaluation method of singing songs according to claim 1, is characterized in that, digital terminal obtains the step evaluating duration and is specially:
Cloud server presets described evaluation duration, and is pushed to gateway by data center;
Start digital terminal, obtain described evaluation duration from gateway.
3. the evaluation method of singing songs according to claim 1, is characterized in that, according to the evaluation criterion of correspondence, calculate the corresponding duration after every section of singing songs, and cumulative described duration, the acquisition stage adds up duration, and the step being recorded to memory module is specially:
Numeral terminal obtains evaluation criterion;
By evaluation criterion and every section of singing songs level of correspondence, determine described every section of song score;
The corresponding duration after every section of singing songs is calculated according to song difficulty value, every section of song duration and every section of song score;
Cumulative described duration, the acquisition stage adds up duration.
4. the evaluation method of singing songs according to claim 3, it is characterized in that, the step of the corresponding duration after calculating every section of singing songs according to song difficulty value, every section of song duration and every section of song score is specially:
Set described song difficulty value as calculating basis point;
According to formula: y=kx+b determines corresponding design factor; Wherein,
Y represents design factor, and x represents every section of song score, and when x=basis point, y=0.5; Work as x=100, y=1.0, to determine the value of k and b;
According to described design factor and every section of song duration, calculate the corresponding duration after every section of singing songs.
5. the evaluation method of singing songs according to claim 4, is characterized in that, setting described song difficulty value is 30 assign to 95 points, and one of them value that every 5 are divided into a grade of difficulty.
6. the evaluation method of singing songs according to claim 3, is characterized in that, according to formula: y=kx+b also comprises before determining the step of corresponding design factor:
Judge whether every section of song score is more than or equal to 30 points;
If so, then formula is used: y=kx+b calculates corresponding design factor;
Otherwise, then do not calculate.
7. the evaluation method of singing songs according to claim 2, is characterized in that, cloud server arranges at least 2 evaluation criterions, and setting described evaluation duration is 100s, and setting described first predetermined threshold value is 3s.
8. the evaluation method of singing songs according to claim 7, it is characterized in that, if judge, the described stage adds up duration and is more than or equal to the first predetermined threshold value, then show the step that the described stage adds up duration and be specially:
Judge that the described stage adds up duration and whether is more than or equal to 3s;
If so, then showing the described stage adds up duration;
Otherwise, then the step of execution " according to the evaluation criterion of correspondence, calculate the corresponding duration after every section of singing songs, and cumulative described duration, the acquisition stage adds up duration, and is recorded to memory module " is returned.
9. the evaluation method of singing songs according to claim 1, it is characterized in that, if judge, the described stage adds up duration and is more than or equal to the first predetermined threshold value, then show after the described stage adds up the step of duration, also comprise:
Change described evaluation criterion;
According to the evaluation criterion after changing, perform the step of " according to the evaluation criterion of correspondence, calculating the corresponding duration after every section of singing songs; and cumulative described duration; the acquisition stage adds up duration, and is recorded to memory module ", add up duration to regain the stage after changing evaluation criterion.
10. the evaluation method of singing songs according to claim 1, is characterized in that, if in described evaluation duration, judge that the described stage adds up duration sum and whether is greater than the second predetermined threshold value, then, before showing the step of corresponding mark, comprising:
Obtain lyrics sentence number, every section of song duration of song, and calculating there is word duration;
Set the second predetermined threshold value for described in have 1/2 of word duration.
The evaluation method of 11. singing songses according to claim 1, is characterized in that, if in described evaluation duration, judge that the described stage adds up duration sum and whether is greater than the second predetermined threshold value, then, after showing the step of corresponding mark, comprising:
If so, then show the first mark, and/or display returns execution step " digital terminal obtains and evaluates duration ";
If not, then show the second mark, and/or display returns execution step " digital terminal obtains and evaluates duration ".
The evaluation method of 12. 1 kinds of singing songses, is characterized in that, described evaluation method specifically comprises the following steps:
Numeral terminal obtains evaluates duration, and calculates the early warning duration of song, and described early warning duration was arranged according to the word time that has evaluating singing songs in duration;
In singing songs process, the clock that described evaluation duration is corresponding carries out countdown, and the clock that early warning duration is corresponding carries out countdown in the word time that has of singing songs;
If evaluate duration to terminate prior to the countdown of early warning duration, then evaluate the performance evaluation in duration by this, continue to enter the next performance evaluation evaluating duration;
If early warning duration terminates prior to evaluating duration countdown, then not evaluating the performance evaluation in duration by this, terminating to sing;
Described evaluation method also comprises the step according to suspending the clock suspension countdown that duration makes early warning duration corresponding, and described time-out duration combines at least one factor following and draws: song difficulty value, every section of song duration and every section of song score.
13., according to the evaluation method of singing songs described in claim 12, is characterized in that, the described step suspending duration that obtains is specially:
According to the standards of grading of correspondence, calculate the corresponding duration after every section of singing songs, and the duration that cumulative at least one section of song is corresponding in real time, the acquisition stage adds up duration;
Judge that the described stage adds up duration and whether is more than or equal to the first predetermined threshold value,
In this way, is then added up duration the described stage as time-out duration, and will add up in the stage to continue cumulative sum judgement after duration resets, as no, then proceed cumulative sum and judge.
The evaluation system of 14. 1 kinds of singing songses, is characterized in that, comprising:
Acquisition module: obtain for digital terminal and evaluate duration;
First computing module, for calculating the corresponding duration after every section of singing songs according to the evaluation criterion of correspondence, and cumulative described duration, the acquisition stage adds up duration;
Memory module, adds up duration for recording the described stage;
First judge module, for judging that the described stage adds up duration and whether is more than or equal to the first predetermined threshold value;
Display module, adds up duration for showing the described stage;
Second computing module, adds up duration sum for calculating the described stage;
Second judge module, if in described evaluation duration, judges that the described stage adds up duration sum and whether is greater than the second predetermined threshold value; If so, the mark that then described display module display is corresponding.
15. according to the evaluation system of singing songs described in claim 14, and it is characterized in that, described acquisition module is specially:
Preset described evaluation duration for cloud server, and be pushed to gateway by data center; Numeral terminal obtains described evaluation duration from gateway.
16. according to the evaluation system of singing songs described in claim 14, and it is characterized in that, described first computing module also comprises:
Basis subdivision, for setting described song difficulty value as calculating basis point;
Coefficient elements, for according to formula: y=kx+b determines corresponding design factor; Wherein,
Y represents design factor, and x represents every section of song score, and when x=basis point, y=0.5; Work as x=100, y=1.0, to determine the value of k and b;
Every section of song duration unit, for according to described design factor and every section of song duration, calculates the corresponding duration after every section of singing songs.
The evaluation terminal of 17. 1 kinds of singing songses, is characterized in that, comprises the system described in any one of the claims 14 to 18.
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