CN109849786A - Method, system, device and the readable storage medium storing program for executing of music are played based on speed - Google Patents
Method, system, device and the readable storage medium storing program for executing of music are played based on speed Download PDFInfo
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Abstract
The present invention relates to intelligent Decision Technology fields, provide a kind of method, system, device and readable storage medium storing program for executing that music is played based on speed, and method therein includes the following steps: S110: monitoring obtains current vehicle speed；S120: matching corresponding music beat according to current vehicle speed, and when current vehicle speed is in current speed restrictive block, the matched music beat of institute is normal music beat；When minimum speed limit of the current vehicle speed lower than current speed restrictive block or when higher than the Maximum speed limit of current speed restrictive block, the matched music beat of institute is below or above normal music beat；S130: according to matched music beat control player plays with the music that is consistent of matched music beat.The eyes of driver can be liberated in the way of changing music beat and reminding speed by the present invention, it is made only can probably to judge current speed based on current music beat with ear, and not have to specially remove the disk that watches the instruments, effectively improve the safety of driving.
Description
Technical field
The present invention relates to intelligent Decision Technology fields, more specifically, be related to it is a kind of based on speed play music method,
System, device and readable storage medium storing program for executing.
Background technique
In today that highway communication especially high-speed transit is extremely flourishing, the high speed driving conditions of expressway bring for people
While trip is convenient, there is also much due to speed it is too fast caused by traffic accident.During galloping,
Driver is difficult to judge present speed, and the disk that generally to watch the instruments could specifically determine the present speed of vehicle, but watch the instruments disk
When driver just cannot be considered in terms of road conditions, wholeheartedly two use, be easy to divert one's attention to meet with a traffic accident.
Prompting control for speed, generally utilizes navigator or cyberdog pair using solution in the prior art
Current abnormal speed or abnormal driving condition make voice prompting, such as: when overspeed of vehicle, there is voice prompting
" preceding section speed limit 80, current vehicle speed 90, you have exceeded the speed limit ", when vehicle deviates current lane, voice prompting " deviation ", when
When this vehicle is closer apart from front truck, voice prompting " paying attention to front truck " etc..This general sound of voice prompting is smaller, especially in the car
Have broadcast perhaps music when overspeed alarm likeness of the deceased be easily mingled in broadcast and be perhaps not easy to cause driver in music or multiply
Vehicle personnel's is watchful.
In addition, have the volume by adjusting in-vehicle player also in the prior art to prompt the solution of speed, for example,
According to the variation of speed, radio and tape player can automatically adjust the size of speaker volume.
But vehicle is in the process of moving, due to wind speed, engine run effect, vehicle be in always one it is noisy
Environment in, the adjusting of simple volume is not enough to watchful driver and passenger.
Therefore, need one kind can overcome above-mentioned deficiency, provide the more effective speed for reminding means for driver and passenger and remind
Scheme.
Summary of the invention
In view of the above problems, the object of the present invention is to provide it is a kind of based on speed play the method for music, system, device and
Readable storage medium storing program for executing, to solve the problems, such as that current driver checks that speed is inconvenient and the watchful degree of speed overspeed prompting is poor.
In a first aspect, the present invention provides a kind of method for playing music based on speed, it is applied to electronic device, including as follows
Step:
S110: monitoring obtains current vehicle speed；
S120: corresponding music beat is matched according to current vehicle speed；Wherein, when current vehicle speed is lower than current speed restrictive block
When minimum speed limit, the matched music beat of institute is lower than normal music beat；When current vehicle speed is in current speed restrictive block, institute
Matched music beat is normal music beat；When current vehicle speed is higher than the Maximum speed limit of current speed restrictive block, institute is matched
Music beat is higher than normal music beat；
S130: according to matched music beat control player plays with the music that is consistent of matched music beat.
Second aspect, the present invention provide a kind of system for playing music based on speed, comprising: test the speed unit, for monitoring
Obtain current vehicle speed；Music matching unit, for matching corresponding music beat according to acquired current vehicle speed；Wherein, when
When current vehicle speed is lower than the minimum speed limit of current speed restrictive block, the matched music beat of institute is lower than normal music beat；When current
When speed is in current speed restrictive block, the matched music beat of institute is normal music beat；When current vehicle speed is higher than current limit
When the Maximum speed limit in fast section, the matched music beat of institute is higher than normal music beat；Playing control unit is used for according to institute
The music beat control player plays matched with the music that is consistent of matched music beat.
The third aspect, the present invention also provides a kind of electronic device, which includes memory, processor and storage
In memory and the computer program that can run on a processor, the processor are realized when executing the computer program
State the step of method of music is played based on speed.
Fourth aspect, the present invention also provides a kind of computer readable storage medium, the computer readable storage medium is deposited
Contain computer program, wherein the computer program realizes the above-mentioned side that music is played based on speed when being executed by processor
The step of method.
It can be seen from the above technical scheme that provided by the invention play the method for music, system, device and can based on speed
Storage medium is read, by way of changing music beat and reminding speed, on the one hand, the eyes that can liberate driver make it only
Current speed can be probably judged based on current music beat with ear, and does not have to specially remove the disk that watches the instruments, Neng Gouyou
Effect improves the safety driven；On the other hand, can effectively watchful speed hypervelocity the case where.
To the accomplishment of the foregoing and related purposes, one or more aspects of the present invention includes the spy being particularly described below
Sign.Certain illustrative aspects of the invention is described in detail in the following description and the annexed drawings.However, these aspect instructions are only
It is that some of the various ways in the principles of the present invention can be used.In addition, the present invention is intended to include all such aspects with
And their equivalent.
Detailed description of the invention
By reference to the explanation below in conjunction with attached drawing, and with a more complete understanding of the present invention, of the invention is other
Purpose and result will be more clearly understood and understood.In the accompanying drawings:
Fig. 1 is the method flow that music is played based on speed according to the embodiment of the present invention；
Fig. 2 is the process that music playing mode is handled according to current vehicle speed according to the embodiment of the present invention；
Fig. 3 is the process that music playing mode is handled according to current vehicle speed according to another embodiment of the present invention；
Fig. 4 is the logical construction according to the system for playing music based on speed of the embodiment of the present invention；
Fig. 5 is the electronic device logical construction schematic diagram according to the embodiment of the present invention.
Identical label indicates similar or corresponding feature or function in all the appended drawings.
Specific embodiment
In the following description, for purposes of illustration, it in order to provide the comprehensive understanding to one or more embodiments, explains
Many details are stated.It may be evident, however, that these embodiments can also be realized without these specific details.
In view of the problem of above-mentioned warning difference present in existing speed prompting scheme, the present invention proposes that one kind can more have
Effect reminds the scheme of driver and passenger's speed.Music can all be played generally in long-distance driving conditions to relieve fatigue, adjust atmosphere,
From the point of view of common conditioned reflex mode, when the beat that current melody plays generates variation suddenly, especially beat becomes faster
When, it can make one to generate tension, in spite of oneself enhancing your vigilance property.Therefore, the present invention to be to adjust music beat as point of penetration, gram
The influence of noise in vehicle travel process is taken, provides overspeed prompting for driver and passenger.
Embodiment 1
In order to illustrate the method provided by the invention for playing music based on speed, Fig. 1 is shown according to embodiments of the present invention
Based on speed play music method flow.
As shown in Figure 1, the method provided by the invention for playing music based on speed, is mainly used for the vehicle run at high speed,
For example the vehicle on highway and city expressway is travelled, the method which plays music includes the following steps:
S110: monitoring obtains current vehicle speed.
The method for obtaining current vehicle speed has very much, for example, can be measured by the GPS and acceleration transducer of mobile terminal
Current vehicle speed can also be measured using special speed instrument.
S120: corresponding music beat is matched according to current vehicle speed；Wherein, when current vehicle speed is lower than current speed restrictive block
When minimum speed limit, the matched music beat of institute is lower than normal music beat；When current vehicle speed is in current speed restrictive block, institute
Matched music beat is normal music beat；When current vehicle speed is higher than the Maximum speed limit of current speed restrictive block, institute is matched
Music beat is higher than normal music beat.
The music played in the present invention can be the melody set being stored in advance in speed-musical database, user
Music can be selected according to the hobby of oneself.Speed-the musical database can store in portable electronic products such as mobile phone, PAD
In, also it can store in in-vehicle player.Correspondingly, should based on speed play music method can be applied to mobile phone,
In the electronic devices such as PAD, in-vehicle player.
It, in the present invention, will in order to enable the music played to play the role of prompting speed to driver or passenger
Different beats are corresponding from music for the speed in different sections.That is, being adjusted according to speed corresponding during playing music
Music beat, for example, normal beat corresponds to normal speed, the corresponding hypervelocity speed of relatively fast beat exceeds the speed limit more, beat is faster
Etc..In this way, driver and passenger can judge speed according to the beat for the music heard, without specially checking instrument
Disk.
Specifically, in an embodiment of the invention, speed is divided into slow, normal, too fast (hypervelocity) three etc.
Grade, three kinds of prompting modes of corresponding music beat, the prompting mode of music is distinguished with the speed of beat.For example, 1/4~1/8 section
Corresponding slow speed is clapped, 1/8~1/16 beat corresponds to normal speed, and 1/16~1/32 beat corresponds to too fast speed；
It is of course also possible to be prompted using the melody type with different rhythm as speed, piano music of releiving, beat is slow, corresponding ratio
Slower speed, the popular songs of normal beat correspond to normal speed, and beat corresponds to too fast speed than faster jazz.
The matching way of specific speed and music beat, can also be by user oneself according to fancy setting.
It can be 40~80 speeds advanced in years with 1/4~1/8 beat as an example, being provided referring to general road speed limit
Music；The music that 1/8~1/16 beat is matched for 80~120 speeds advanced in years, the speed matching 1/16~1/32 for being 120 advanced in years or more
The music of beat delays the speed to prompt current driving speed with the urgency of music beat.
S130: according to matched music beat control player plays with the music that is consistent of matched music beat.
After the beat for matching played music according to current vehicle speed, so that it may according to the matched music beat of institute
Control player plays with the music that is consistent of matched music beat, prompted to provide speed for driver or passenger.
If the mode of control player includes: the matched music beat one of beat and institute for the music being currently played
It causes, then persistently plays the music being currently played；If the beat for the music being currently played and matched Music Day
Clap it is inconsistent, then slow down or accelerate broadcasting speed so that the music being currently played the matched music beat of beat and institute
Unanimously；Alternatively, the music being currently played is changed to beat and the matched consistent music of music beat.
For example, if monitoring that current vehicle speed is too fast, more than the Maximum speed limit of current speed restrictive block, then institute it is matched be with
The corresponding fast beat of the speed that exceeds the speed limit, so that it may the music that player is currently played with the matched fast beat broadcasting of institute is controlled,
Accelerate the beat of music by accelerating the speed of broadcasting current music；The music being currently played can also be switched to
It is another it is first with the identical music of matched fast beat, i.e., accelerate the beat of music by being switched to the music of fast beat.Sound
The unexpected quickening of happy beat can be easy to that driver and/or passenger is made to discover exception out, thus the watchful exception to speed.Instead
It, if monitoring that current vehicle speed is excessively slow, lower than the minimum speed limit of current speed restrictive block, then institute is matched is and slow train speed pair
The slow beat answered, so that it may control player with matched slow beat play the music being currently played, that is, pass through reduction
The speed of current music is played to reduce the beat of music；The music being currently played can also be switched to another first and institute
The identical music of matched slow beat, i.e., reduce the beat of music by being switched to the music of slow beat.
Certainly, if the beat for the music being currently played is consistent with the matched music beat of institute, illustrate current vehicle speed
In current speed restrictive block, vehicle is in normally travel state, then it is constant persistently to play the music being currently played.
It should be noted that it is random when the broadcasting of music in the present invention, only the beat of music is handled.?
That is during using the present invention, it is not necessary to do special screening to the music of broadcasting, user can be according to oneself hobby just
Often selection music, the present invention are the beat played in the playing process of music according to the speed variation adjustment monitored, with
Prompt the variation of speed.It using the prompt point that the present invention prompts driver and passenger is had any different based on beat and volume, sound
Measure it is constant in the case where, beat can become faster or slack-off.Due to inevitably there is noise in vehicle running environment, and
Under noisy environment, the beat variation of sound is easier to arouse people's attention relative to volume change, therefore, with section in the present invention
The mode for clapping variation prompt speed can more effectively fight the noise effect in vehicle running environment, play relatively good prompt
Effect.
It, can be with according to the corresponding music beat of speed as previously mentioned, in terms of realizing to the selection control of played music
It is to change currently played music/melody beat (for example slowing down or accelerate to play melody being played on suddenly),
It can be and change the faster slower melody of a first beat.Equally prompting can be made to speed by the speed of music beat.
Fig. 2 shows the processes according to an embodiment of the present invention that music playing mode is handled according to current vehicle speed.
As shown in Fig. 2, in vehicle travel process, it, can if to carry out speed prompting by the broadcasting of vehicle-mounted music
To be handled according to following rule:
S210: the Maximum speed limit in current section is detected；
S220: judge current vehicle speed whether be more than current section Maximum speed limit；
If the current speed of vehicle is more than the Maximum speed limit of current road segment, S230 is entered step: cutting one immediately
The fast melody of fixed rhythm, or accelerate to play the melody being currently played immediately, play quick prompt car owner hypervelocity
Effect；
If the current speed of vehicle is not above the Maximum speed limit of current road segment, S240 is entered step: normal play
Currently played music/melody beat does not do any intervention to currently played music/melody beat.
Due in fastlink there are also the requirement of minimum speed limit, Fig. 3 shows according to another embodiment of the present invention
The process of music playing mode is handled according to current vehicle speed.As shown in figure 3, handling the stream of music playing mode according to current vehicle speed
Journey is as follows:
S310: the minimum speed limit and Maximum speed limit in current section are detected；
S320: judging whether current vehicle speed exceeds the speed restrictive block of current road segment, i.e., whether judgement is current is lower than current road
The minimum speed limit of section or Maximum speed limit more than current section；
If the current speed of vehicle is more than the Maximum speed limit of current road segment, S330 is entered step: cutting one immediately
The fast melody of fixed rhythm, or accelerate to play the melody being currently played immediately, play quick prompt car owner hypervelocity
Effect；
If the current speed of vehicle is lower than the minimum speed limit of current road segment, S340 is entered step: cutting one immediately
The slow melody of fixed rhythm, or slow down the broadcasting speed for the melody being currently played immediately, play prompt car owner's speed
Cross effect that is slow, needing to accelerate；
If the current speed of vehicle is normal, be more than minimum speed limit, be also not above the Maximum speed limit of current road segment, then into
Enter step S350: the currently played music/melody beat of normal play, i.e., not to currently played music/melody
Beat does any intervention.
In addition, can also further be designed to improve user experience:, can if it is the channel audio for playing radio
Speed is prompted with size by volume；Abnormal speed can be prompted by additional prompt sound, for example, when speed is too fast
When more than road speed limit, added white noise, buzz etc. in existing music or audio；Or directly with white noise, bee
The sound etc. that rings replaces music/broadcast being played on, to warn vehicle current vehicle speed to exceed the speed limit.
For example, when vehicle is when the high speed uplink that speed limit 80~120 steps is sailed, if speed is more than 120 advanced in years, vehicle loudspeaking
Device continuously sends out buzzer warning, until speed homing to 80~120 steps.Again alternatively, if speed is more than the speed limit of current road segment,
Player is switched to the express song of beat at once, passengers inside the car's vehicle can be prompted immediately to be currently at hypervelocity in this way
State.
Embodiment 2
It corresponds to the above method, the present invention also provides a kind of systems for playing music based on speed.
Fig. 4 shows the logical construction of the system according to an embodiment of the present invention that music is played based on speed.
As shown in figure 4, the system 400 provided by the invention that music is played based on speed, including test the speed unit 410, music
Matching unit 420 and playing control unit 430.
Wherein, the unit 410 that tests the speed obtains current vehicle speed for monitoring.In the specific application process, it can use and such as move
The tools such as the GPS and acceleration transducer of dynamic terminal measure current vehicle speed, can also be carried out using special speed instrument current
The measurement of speed.
Music matching unit 420 is used to match corresponding music beat according to current vehicle speed；Wherein, when current vehicle speed is lower than
When the minimum speed limit of current speed restrictive block, the matched music beat of institute is lower than normal music beat；When current vehicle speed is in current
When in speed restrictive block, the matched music beat of institute is normal music beat；When current vehicle speed is higher than the highest of current speed restrictive block
When speed limit, the matched music beat of institute is higher than normal music beat.
Specifically, a speed-beat match database (not shown) can be arranged in music matching unit, in number
According to the Corresponding matching information for the speed and the music of different beats for being stored with different sections in library, to by the speed in different sections
Different beats are corresponding from music.For example, speed is divided into slow, normal, too fast three grades, the three of music beat are corresponded to
Kind prompting mode, the prompting mode of music is distinguished with the speed of beat.For example, 1/4~1/8 beat corresponds to slow speed,
1/8~1/16 beat corresponds to normal speed, and 1/16~1/32 beat corresponds to too fast speed；It is of course also possible to have not
Melody type with rhythm is prompted as speed, and piano music of releiving, beat is slow, corresponding slow speed, normal beat
Popular songs correspond to normal speed, beat corresponds to too fast speed than faster jazz.
Certainly, the speed judgement of speed is made according to the speed limit of current vehicle speed and present road.For example, public in high speed
On the road, if speed limit steps for 80-120, determining that the speed advanced in years lower than 80 is is hypervelocity, speed higher than 120 speeds advanced in years at a slow speed
It is normal speed between 80-120 is stepped.If the speed limit in city expressway steps for 50-70, the vehicle advanced in years lower than 50 is determined
For speed to be hypervelocity higher than 70 speeds advanced in years at a slow speed, speed is normal speed between 50-70 is stepped.
In addition, music matching unit 420 further includes match query unit (not shown), for according to the unit that tests the speed
Current vehicle speed acquired in 410 matches music beat corresponding with institute's current vehicle speed in speed-beat match data base querying.
It equally, can be as above-mentioned according to the speed corresponding Music Day in terms of realizing to the selection control of played music
It claps, can be and change currently played music/melody beat and (for example slow down or accelerates broadcasting pleasure being played on suddenly
It is bent), the faster slower melody of a first beat can also be changed, equally prompting can be made to speed by the speed of music beat.
Playing control unit 430 was used for according to the matched music beat control player plays of institute and institute's matched Music Day
The music being consistent is clapped, to provide speed prompt for driver or passenger.
If the mode of control player includes: the matched music beat one of beat and institute for the music being currently played
It causes, then persistently plays the music being currently played；If the beat for the music being currently played and matched Music Day
Clap it is inconsistent, then slow down or accelerate broadcasting speed so that the music being currently played the matched music beat of beat and institute
Unanimously；Alternatively, the music being currently played is changed to beat and the matched consistent music of music beat.
For example, being more than current road segment Maximum speed limit if monitoring that current vehicle speed is too fast, then institute is matched is and hypervelocity vehicle
The corresponding fast beat of speed, so that it may control the music that player accelerates broadcasting to be currently played with the matched fast beat of institute, i.e.,
Accelerate the beat of music by accelerating the speed of broadcasting current music；Or it changes a first comparatively faster music of beat and is broadcast
It puts, i.e., the music being currently played is switched to the identical music of another first matched with institute fast beat, by being switched to fastly
The music of beat accelerates the beat of music.The unexpected quickening of music beat can be easy to discover driver and/or passenger out
It is abnormal, thus the watchful exception to speed., whereas if monitor that current vehicle speed is excessively slow, it is minimum lower than current speed restrictive block
Speed limit, then it is slow beat corresponding with slow train speed that institute is matched, so that it may control player and be played with the matched slow beat of institute
The music being currently played reduces the beat of music by reducing the speed of broadcasting current music；It can also will be current
Music being played on be switched to it is another it is first with the identical music of matched slow beat, the i.e. music by being switched to slow beat
To reduce the beat of music.
Certainly, if the beat for the music being currently played is consistent with the matched music beat of institute, illustrate current vehicle speed
In current speed restrictive block, vehicle is in normally travel state, then it is constant persistently to play the music being currently played.
It should be noted that the various embodiments described in above-described embodiment 1, are equally applicable to the present embodiment 2
The system for playing music based on speed.
The above-mentioned system for playing music based on speed can be set in the portable electronic products such as mobile phone, PAD, can also set
It sets in in-vehicle player.When driving, it by the application system for playing music based on speed, is provided for driver and passenger
A method of changing music beat and remind speed, the eyes of driver can be liberated, it is made only can be based on working as with ear
Preceding music beat probably judges current speed, and does not have to specially remove the disk that watches the instruments, and improves the safety of driving.
Embodiment 3
Fig. 5 is the schematic diagram for the electronic device logical construction that an embodiment provides according to the present invention.
As shown in figure 5, the electronic device 500 of the embodiment, including processor 510, memory 520 and it is stored in storage
In device 520 and the computer program 521 that can be run on processor 510.Processor 510 is realized when executing computer program 521
Base plays each step of the method for music, such as step S110 to S130 shown in FIG. 1 based on speed in embodiment 1.Alternatively,
Processor 510 executes to be realized in the above-mentioned system embodiment based on speed broadcasting music respectively when playing the method for music based on speed
Module/unit function, such as the unit 410 that tests the speed, music matching unit 420 and playing control unit 430 shown in Fig. 4.
Illustratively, computer program 521 can be divided into one or more module/units, one or more mould
Block/unit is stored in memory 520, and is executed by processor 510, to complete the present invention.One or more module/units
It can be the series of computation machine program instruction section that can complete specific function, the instruction segment is for describing computer program 521
Implementation procedure in electronic device 500.For example, computer program 520 can be divided into each unit realized in embodiment 2
Program: the program that tests the speed, music matcher and play control program.
Electronic device 500 can be desktop PC, notebook, palm PC and cloud server etc. and calculate equipment.
Electronic device 500 may include, but be not limited only to, processor 510, memory 520.It will be understood by those skilled in the art that Fig. 5 is only
It is only the example of electronic device 500, does not constitute the restriction to electronic device 500, may include more more or fewer than illustrating
Component perhaps combines certain components or different components, such as electronic device can also include input-output equipment, network
Access device, bus etc..
Processor 510 can be central processing unit (Central Processing Unit, CPU), can also be other
General processor, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processor
Deng.
Memory 520 can be the internal storage unit of electronic device 500, such as the hard disk or memory of electronic device 500.
Memory 520 is also possible to the plug-in type hard disk being equipped on the External memory equipment of electronic device 500, such as electronic device 500,
Intelligent memory card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card, flash card (Flash
Card) etc..Further, memory 520 can also both including electronic device 500 internal storage unit and also including external storage
Equipment.Memory 520 is for storing other programs and data needed for computer program and electronic equipment.Memory 520 is also
It can be used for temporarily storing the data that has exported or will export.
Embodiment 4
The present embodiment provides a computer readable storage medium, computer journey is stored on the computer readable storage medium
Sequence realizes the method for playing music based on speed in embodiment 1 when the computer program is executed by processor.Alternatively, the calculating
The function of playing each module/unit in the system of music in embodiment 2 based on speed is realized when machine program is executed by processor, and is
It avoids repeating, which is not described herein again.
It is apparent to those skilled in the art that for convenience of description and succinctly, only with above-mentioned each function
Can unit, module division progress for example, in practical application, can according to need and by above-mentioned function distribution by different
Functional unit, module are completed, i.e., the internal structure of device are divided into different functional unit or module, to complete above description
All or part of function.Each functional unit in embodiment, module can integrate in one processing unit, be also possible to
Each unit physically exists alone, and can also be integrated in one unit with two or more units, above-mentioned integrated unit
Both it can take the form of hardware realization, can also realize in the form of software functional units.In addition, each functional unit, mould
The specific name of block is also only for convenience of distinguishing each other, the protection scope being not intended to limit this application.It is single in above system
Member, the specific work process of module, can refer to corresponding processes in the foregoing method embodiment, details are not described herein.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in detail or remembers in some embodiment
The part of load may refer to the associated description of other embodiments.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution should all include
Within protection scope of the present invention.
Claims (10)
1. a kind of method for playing music based on speed, is applied to electronic device, which comprises the steps of:
S110: monitoring obtains current vehicle speed；
S120: corresponding music beat is matched according to current vehicle speed；Wherein, minimum lower than current speed restrictive block when current vehicle speed
When speed limit, the matched music beat of institute is lower than normal music beat；When current vehicle speed is in current speed restrictive block, matched
Music beat be normal music beat；When current vehicle speed is higher than the Maximum speed limit of current speed restrictive block, the matched music of institute
Beat is higher than normal music beat；
S130: according to matched music beat control player plays with the music that is consistent of matched music beat.
2. the method that base according to claim 1 plays music based on speed, which is characterized in that in step s 130, control
The mode of player processed includes:
If the beat for the music being currently played is consistent with the matched music beat of institute, lasting play is currently played
Music；
If the beat for the music being currently played and the matched music beat of institute are inconsistent, slow down or accelerate to play speed
It spends so that the beat for the music being currently played is consistent with the matched music beat of institute；Alternatively, the sound that will be currently played
It is happy to be changed to the matched consistent music of music beat of beat and institute.
3. the method according to claim 1 or 2 for playing music based on speed, which is characterized in that in the step s 120,
The music is stored in advance in speed-musical database；Also,
Different beats are corresponding from music for the speed in different type section, and the type of speed includes speed, normal speed at a slow speed
With three kinds of speed of hypervelocity.
4. the method according to claim 3 for playing music based on speed, which is characterized in that
The corresponding speed at a slow speed of 1/4~1/8 beat of music, 1/8~1/16 beat of music correspond to normal speed, and the 1/16 of music
The corresponding hypervelocity speed of~1/32 beat.
5. the method according to claim 3 for playing music based on speed, which is characterized in that
When the speed that exceeds the speed limit is more than the 10% of normal speed, in the musically added white noise or buzz played；Or
Played music is directly replaced with white noise, buzz etc..
6. a kind of system for playing music based on speed characterized by comprising
Test the speed unit, obtains current vehicle speed for monitoring；
Music matching unit, for matching corresponding music beat according to acquired current vehicle speed；Wherein, when current vehicle speed is low
When the minimum speed limit of current speed restrictive block, the matched music beat of institute is lower than normal music beat；Work as when current vehicle speed is in
When in preceding speed restrictive block, the matched music beat of institute is normal music beat；When current vehicle speed is higher than current speed restrictive block most
When high speed limit, the matched music beat of institute is higher than normal music beat；
Playing control unit, for being consistent according to the matched music beat control player plays of institute with a matched music beat
Music.
7. it is according to claim 6 based on speed play music system, which is characterized in that the music matching unit into
One step includes:
Speed-beat match database, for storing the speed in different sections and the Corresponding matching information of the music of different beats；
Match query unit, for current vehicle speed acquired in the unit that tests the speed according to, in the speed-beat match data
Library inquiry matches music beat corresponding with the current vehicle speed.
8. the system according to claim 7 for playing music based on speed, which is characterized in that described.
When the speed that exceeds the speed limit is more than the 10% of normal speed, the music matching unit is in the musically added white noise played
Or buzz；Or played music is directly replaced with white noise, buzz etc..
9. a kind of electronic device, the electronic device include memory, processor and storage in the memory and can be
The computer program run on the processor, which is characterized in that the processor is realized such as when executing the computer program
The step of method of music is played based on speed described in any one of claims 1 to 5.
10. a kind of computer readable storage medium, the computer-readable recording medium storage has computer program, and feature exists
In realization plays sound based on speed as described in any one of claims 1 to 5 when the computer program is executed by processor
The step of happy method.
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